In-vehicle device

Abstract

This application relates to the field of vehicle technology, specifically to a vehicle-mounted device. The vehicle includes the device, which comprises a housing, a locking hook, and a transmission mechanism. The housing has a receiving cavity for housing a mobile terminal. The locking hook is movably mounted to the housing and has an unlocked position and a locked position. When the locking hook is in the locked position, it engages with the mobile terminal to lock it within the receiving cavity. When the locking hook is in the unlocked position, it disengages from the mobile terminal to unlock it. The transmission mechanism is driven by the locking hook, driving it to move between the unlocked and locked positions, and locking the hook in the unlocked position. This vehicle-mounted device facilitates the removal of the mobile terminal, improving the efficiency of detaching the mobile terminal from the device and enhancing the user experience.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more specifically, to an in-vehicle device. Background Technology

[0002] Cars are a common means of transportation in modern life. As people's living standards improve, the use of cars is becoming more and more widespread, bringing people a lot of convenience.

[0003] The related technologies typically equip cars with in-vehicle devices for storing mobile terminals such as mobile phones, tablets, and displays.

[0004] However, the in-vehicle devices provided by the relevant technologies are not convenient for assembling and disassembling mobile terminals, resulting in a poor user experience. Summary of the Invention

[0005] The purpose of this application is to provide a vehicle-mounted device that can be used in a vehicle and facilitates the removal of mobile terminals, thereby improving the efficiency of removing mobile terminals from the vehicle-mounted device and enhancing the user experience. Embodiments of this application can be implemented as follows.

[0006] In a first aspect, this application provides a vehicle-mounted device, including a housing with a receiving cavity for holding a mobile terminal; a locking hook movably mounted to the housing, having an unlocked position and a locked position, wherein when the locking hook is in the locked position, the locking hook extends into the receiving cavity, and when the locking hook is in the unlocked position, the locking hook moves out of the receiving cavity; and a transmission mechanism that drives the locking hook; wherein the transmission mechanism is used to drive the locking hook to move between the unlocked position and the locked position, and can lock the position of the locking hook when the locking hook moves to the unlocked position.

[0007] In an optional embodiment, the transmission mechanism includes a transmission component and an actuator. The transmission component is disposed in the housing and is in transmission engagement with the actuator. The actuator is in transmission engagement with the lock hook. When the actuator is driven by the transmission component, the actuator can drive the lock hook to move to the unlock position, and the actuator can lock the lock hook in the unlock position.

[0008] In an alternative implementation, the transmission assembly is configured to drive the actuator to rotate about an axis to move the locking hook toward the unlocked position.

[0009] In an optional embodiment, the actuator includes an unlocking part and a locking part; when the unlocking part engages with the locking hook, the locking hook is in the unlocked position; when the locking part engages with the locking hook, the locking hook is in the locked position.

[0010] In an optional embodiment, the actuator further includes a drive unit; when the drive unit cooperates with the locking hook, the locking hook can move between an unlocked position and a locked position.

[0011] In an optional embodiment, the driving unit includes a first driving surface and a second driving surface; both the first driving surface and the second driving surface can cooperate with the locking hook; wherein, when the locking hook cooperates with the first driving surface, the locking hook can switch from the locked position to the unlocked position; when the locking hook cooperates with the second driving surface, the locking hook can switch from the unlocked position to the locked position.

[0012] In an optional embodiment, the unlocking part includes a first locking surface, which is in contact with and smoothly transitions to the first driving surface; when the first locking surface cooperates with the lock hook, the lock hook can be locked in the unlocked position by the first locking surface.

[0013] In an optional embodiment, the first driving surface has a first end and a second end that are relatively distributed, and the first end of the first driving surface is connected to the first locking surface; from the first end of the first driving surface to the second end, the distance between the first driving surface and the axis gradually decreases.

[0014] In an optional embodiment, the locking part further includes a second locking surface, the second driving surface being in contact with and smoothly transitioning to the second locking surface; when the second locking surface cooperates with the locking hook, the locking hook can be locked in the locking position by the second locking surface.

[0015] In an optional embodiment, the actuator is provided with a sliding groove, and the locking hook includes a locking hook body and a connector connected to the locking hook body. The locking hook body is movably disposed in the housing. The sliding groove includes an unlocking part, a driving part and a locking part connected in sequence. The connector is slidably inserted into the sliding groove.

[0016] In an optional embodiment, the actuator includes an actuator body and a mating part; the transmission assembly is in transmission engagement with the actuator body, and the mating part is disposed on the axial end face of the actuator body; when the mating part engages with the locking hook, the locking hook is in the unlocked position or the locked position.

[0017] In an optional embodiment, the mating part includes an unlocking part and a locking part; when the unlocking part is mated with the locking hook, the locking hook is in the unlocked position; when the locking part is mated with the locking hook, the locking hook is in the locked position.

[0018] In an optional embodiment, the mating part further includes a driving part, which, when mated with the locking hook, can drive the locking hook to move to the unlocked position; the transmission mechanism further includes an elastic element connected between the housing and the locking hook, and the locking hook is configured to be reset to the locked position under the elastic action of the elastic element.

[0019] In an optional embodiment, the driving part is provided with a first driving surface, the first driving surface having a first end and a second end, the first end of the first driving surface being connected to the unlocking part and smoothly transitioning; from the first end to the second end of the first driving surface, the distance between the first driving surface and the end face of the actuator body gradually decreases; when the locking hook engages with the first driving surface, the locking hook can complete the switching from the locked position to the unlocked position.

[0020] In an optional embodiment, the lock hook is provided with a pin, and the first driving surface can cooperate with the pin to drive the pin to move the lock hook to the unlock position.

[0021] In an optional embodiment, the vehicle-mounted device includes at least two oppositely arranged locking hooks; the transmission mechanism includes at least two actuators; the at least two actuators are in one-to-one transmission engagement with the at least two locking hooks, and the at least two actuators are in mutual transmission engagement with each other.

[0022] In an optional embodiment, the vehicle-mounted device further includes a pusher movably disposed in the housing, the pusher having a clearance position and a push-out position; when the pusher is in the clearance position, the pusher clears the receiving cavity; when the pusher is in the push-out position, the pusher can block the receiving cavity; the transmission mechanism further includes a lifting assembly, the transmission assembly being driven to cooperate with the pusher through the lifting assembly to drive the pusher to the push-out position.

[0023] In an optional embodiment, the lifting assembly includes a first transmission member and a second transmission member; the transmission assembly is in transmission cooperation with the first transmission member to drive the first transmission member to rotate about its own rotation axis; the second transmission member is connected to the push member; wherein the first transmission member is configured to drive the second transmission member to push the push member to the push position when rotating about its own rotation axis.

[0024] In an optional embodiment, the second transmission member is configured to move axially along the first transmission member under the drive of the first transmission member to push the pusher member toward the ejection position.

[0025] In an optional embodiment, the second transmission member has a first end and a second end. The first end of the second transmission member is connected to the first transmission member in a transmission manner, and the second end of the second transmission member is rotatably connected to the pusher. When the first transmission member rotates about its own rotation axis, the first end of the second transmission member can swing about the second end of the second transmission member, and the pusher is driven by the second transmission member to move between the avoidance position and the push position.

[0026] In an optional embodiment, the first transmission member is configured to drive the second transmission member to push the pusher member to the push-out position after the actuator drives the locking hook to the unlocked position.

[0027] In an optional implementation, during the movement of the locking hook from the locked position to the unlocked position, the transmission connection between the first transmission member and the second transmission member is disconnected, or the transmission connection between the actuator and the first transmission member is disconnected; only after the locking hook moves to the unlocked position can the first transmission member be connected to the second transmission member, or the actuator be connected to the first transmission member.

[0028] In an optional embodiment, the first transmission member includes a first pushing inclined surface, and the second transmission member includes a second pushing inclined surface; when the lock hook is in the locked position, the first pushing inclined surface and the second pushing inclined surface separate; after the lock hook switches to the unlocked position, the first pushing inclined surface can abut against the second pushing inclined surface and push the second pushing inclined surface to drive the push member to move to the push-out position; or, the first transmission member is provided with a waist-shaped groove, and the actuator includes a pin, which is slidably inserted into the waist-shaped groove; when the lock hook is in the locked position, the pin is located at the first end of the waist-shaped groove; when the lock hook moves to the unlocked position, the pin slides in the waist-shaped groove; when the lock hook moves to the unlocked position, the pin abuts against the second end of the waist-shaped groove, so that when the actuator continues to rotate, the first transmission member is driven by the pin to drive the second transmission member, and the push member is driven to move to the push-out position by the second transmission member.

[0029] In an optional embodiment, the transmission mechanism includes an elastic element connected between the pusher and the housing, the pusher being configured to return to a clearance position under the action of the elastic element; and / or, the vehicle-mounted device further includes a guide assembly, the pusher being slidably connected to the housing via the guide assembly, the guide assembly being used to guide the pusher to move between a push-out position and a clearance position.

[0030] In an optional embodiment, the locking hook is configured to be inserted into a mobile terminal, and the locking hook is provided with a guide ramp for guiding the locking hook into the slot of the mobile terminal; and / or, the locking hook is also provided with a supporting surface, the supporting surface being connected at an angle to the guide ramp, and both the supporting surface and the guide ramp abutting against the hole wall of the slot to restrict the position of the mobile terminal in two angular directions.

[0031] In an optional embodiment, the vehicle-mounted device further includes an electrical connection structure disposed on the locking hook for electrical connection with a mobile terminal.

[0032] In an optional embodiment, the locking hook includes a first locking hook and a second locking hook, which are opposite to each other and spaced apart from each other along a first direction; the transmission mechanism includes a sliding plate that engages with the first locking hook and / or the second locking hook; the sliding plate is adapted to slide back and forth along the first direction to drive the first locking hook and the second locking hook closer to each other along the first direction to a locked position, or to drive the first locking hook and the second locking hook further away from each other along the first direction to an unlocked position.

[0033] In an optional embodiment, the first locking hook is configured with a first drive structure extending along a first direction; the second locking hook is configured with a second drive structure extending along the first direction; the first drive structure and the second drive structure are opposite to each other and spaced apart; the transmission mechanism further includes a synchronous pulley, which is synchronously and rotatably engaged with the first drive structure and the second drive structure to make the first locking hook and the second locking hook move synchronously along the first direction.

[0034] In an optional embodiment, the locking hook further includes a first elastic drive member with its two ends abutting against the first locking hook and the housing, respectively; and a second elastic drive member with its two ends abutting against the second locking hook and the housing, respectively; wherein, when the first locking hook and the second locking hook are in the locked position, the first elastic drive member and the second elastic drive member are compressed; when the sliding plate moves along the first direction to at least partially release the first elastic drive member and the second elastic drive member, the first locking hook and the second locking hook move away from each other along the first direction to the unlocked position.

[0035] In an optional embodiment, one of the second locking hook and the sliding plate is provided with a first guide shaft, and the other is provided with a first guide groove extending in a first direction; the first guide shaft is adapted to be inserted into the first guide groove; wherein the first guide groove is adapted to pull the first guide shaft to move in the first direction, such that the first locking hook and the second locking hook move toward each other to a locked position; or the first guide groove moves in the first direction and releases the first guide shaft, such that the first locking hook and the second locking hook are driven by the first elastic drive member and the second elastic drive member to move away from each other to an unlocked position.

[0036] In an optional embodiment, one of the housing and the sliding plate is provided with a second guide groove extending in a first direction, and the other is provided with a second guide shaft; the second guide shaft is slidably engaged in the second guide groove, and the second guide shaft is adapted to slide in the second guide groove when the sliding plate moves in the first direction.

[0037] In an optional embodiment, a first rack is constructed on the sliding plate; the transmission mechanism further includes a transmission assembly, which includes a worm gear assembly and a first transmission gear driven to rotate by the worm gear assembly; the first transmission gear meshes with the first rack to adapt the sliding plate to reciprocate along a first direction.

[0038] In an optional embodiment, the vehicle-mounted device further includes a pusher movably disposed on the housing, the pusher having a clearance position and a push-out position parallel to the first direction and along a second direction perpendicular to the first direction; when the pusher is in the clearance position, the pusher clears the receiving cavity; when the pusher is in the push-out position, the pusher can block the receiving cavity; a sliding plate corresponds to the pusher along the second direction; one of the pusher and the sliding plate is provided with a third guide groove, and the other is provided with a third guide shaft that slides with the third guide groove; the third guide groove has a first position and a second position; the height of the first position and the height of the second position are different along the second direction; wherein, during the reciprocating motion of the sliding plate along the first direction, as the first and second locking hooks switch between the locked position and the unlocked position, the third guide shaft is adapted to be in the first position or the second position of the third guide groove, so that the pusher switches between the push-out position and the clearance position along the second direction.

[0039] In an optional embodiment, a third guide shaft is constructed on the pusher, and a third guide groove is constructed on the sliding plate; and along the second direction, the first position is further away from the pusher than the second position; wherein, when the third guide shaft is in the first position, the pusher is in the avoidance position; and when the third guide shaft is in the second position, the pusher is in the push-out position.

[0040] In an optional embodiment, the third guide groove further includes an inclined connecting section connecting the first position and the second position, and the third guide shaft is adapted to slide along the connecting section.

[0041] In an optional embodiment, the third guide groove further includes a first extension section extending from the first position along a first direction; the third guide shaft is adapted to move through the first position into the first extension section; when the sliding plate moves along the first direction and the third guide shaft is within the first extension section, the first locking hook and the second locking hook are adapted to switch between a locked position and an unlocked position, and the pusher is in an avoidance position.

[0042] In an optional embodiment, the third guide groove further includes a second extension section extending from the second position along the first direction; the third guide shaft is adapted to move through the second position into the second extension section; when the sliding plate moves along the first direction and the third guide shaft is within the second extension section, the first locking hook and the second locking hook are in the unlocked position, and the pusher is in the pushed-out position.

[0043] In an optional embodiment, the vehicle-mounted device further includes a pusher movably disposed on the housing, with a sliding plate corresponding to the pusher along a second direction; the pusher has a clearance position and a push-out position parallel to the first direction and along a second direction perpendicular to the first direction; when the pusher is in the clearance position, the pusher clears the receiving cavity; when the pusher is in the push-out position, the pusher can block the receiving cavity; the transmission mechanism further includes a hinge assembly, the hinge assembly including a first rod and a second rod that are rotatably connected; wherein, the first end of the first rod is rotatably connected to the sliding plate, and the position of the first end of the first rod relative to the housing remains fixed; the first end of the second rod is connected to the second sliding plate via a second sliding plate. The pivot is rotatably connected to the sliding plate, and the second pivot is adapted to slide relative to the housing in a first direction; the second end of the first rod and / or the second end of the second rod is rotatably connected to the pusher, and the second end of the first rod is adapted to slide relative to the pusher in a first direction; wherein, when the first and second hooks are in the locked position, the pusher is in the avoidance position; or when the first and second hooks are in the unlocked position, the second pivot is adapted to be driven by the sliding plate to move in the first direction, the first end of the second rod moves toward or away from the first end of the first rod, and the second end of the first and second rods moves in a second direction, such that the pusher switches between the push position and the avoidance position.

[0044] In an optional embodiment, a first end of the first rod is rotatably connected to a sliding plate via a first pivot; the sliding plate is provided with a first shaft groove extending in a first direction, the first pivot is inserted into the first shaft groove, and the sliding plate is adapted to move relative to the first pivot in a first direction via the first shaft groove.

[0045] In an optional embodiment, a second shaft groove extending along a first direction is formed on the sliding plate; a second rotating shaft is rotatably inserted into the second shaft groove; when the sliding plate moves along the first direction and the second rotating shaft remains fixed relative to the housing, the first locking hook and the second locking hook switch between a locked position and an unlocked position, and the pusher is in a clearance position; and when the second rotating shaft moves along the first direction driven by the sliding plate, the pusher switches between a push-out position and a clearance position, and the first locking hook and the second locking hook are in an unlocked position.

[0046] In an optional embodiment, the middle portions of the first rod and the second rod are rotatably cross-connected; the second end of the second rod is rotatably connected to the pusher, and the position of the second end of the second rod relative to the pusher remains fixed.

[0047] In an optional embodiment, a third shaft groove extending along a first direction is provided on the pusher; a third rotating shaft is provided at the second end of the first rod, the third rotating shaft being rotatably inserted into the third shaft groove and adapted to move relative to the third shaft groove along the first direction.

[0048] In an optional embodiment, the transmission mechanism includes a first transmission shaft, with a transmission sleeve disposed at one end of the first transmission shaft; a first guide rail is disposed on the transmission sleeve, extending helically along the axial direction of the first transmission shaft, the first guide rail having a first end facing the first transmission shaft and a second end away from the first transmission shaft; the locking hook includes a first sliding rod; the first sliding rod is movably engaged in the corresponding first guide rail, such that when the first transmission shaft rotates in a first rotation direction, the locking hook moves to a locked position, and when the first transmission shaft rotates in a second rotation direction, the locking hook moves to an unlocked position.

[0049] In an optional embodiment, the transmission sleeve is provided with two first guide rails, and the locking hook includes two first sliding rods; each first sliding rod is movably engaged into the corresponding first guide rail.

[0050] In an optional embodiment, the first guide rail includes a helical segment extending helically from a first end toward a second end of the first guide rail; and a circumferential segment extending from the helical segment to the second end of the first guide rail; the extension direction of the circumferential segment is parallel to the rotation direction of the first drive shaft; wherein, when the first sliding rod is within the helical segment, the locking hook switches between a locked position and an unlocked position; when the first sliding rod is within the circumferential segment, the locking hook is in the unlocked position.

[0051] In an optional embodiment, a second sliding rod is fixedly mounted on the first drive shaft; a first gear is also mounted on the first drive shaft, and the first gear and the first drive shaft are adapted to rotate relative to each other; the transmission mechanism further includes a second drive shaft, on which a second gear is fixedly mounted; the second gear is adapted to mesh with the first gear to drive the first gear to rotate; a second guide rail is mounted on the second gear, and the second sliding rod engages within the second guide rail and is adapted to slide along the second guide rail; the vehicle-mounted device further includes a pusher movably mounted on the housing, the pusher having a clearance position and a push-out position; when the pusher is in the clearance position, the pusher clears the receiving cavity; when the pusher is in the push-out position, the pusher can block the receiving cavity; wherein, both the first gear and the second gear are movably connected to the pusher; when the first drive shaft rotates, the second sliding rod moves along the second guide rail and is adapted to drive the second drive shaft to rotate; the second drive shaft drives the second gear to rotate, and the second gear drives the first gear to rotate; when the lock hook is in the locked position, the pusher is in the clearance position; when the lock hook is in the unlocked position, the pusher is adapted to switch between the push-out position and the clearance position.

[0052] In an optional embodiment, the first gear has a first tooth, a first shank opposite to the first tooth, and a first mounting portion between the first tooth and the first shank; a first drive shaft is connected to the first mounting portion; the second gear has a second tooth, a second shank opposite to the second tooth, and a second mounting portion between the second tooth and the second shank; a second drive shaft is connected to the second mounting portion; the first tooth meshes with the second tooth, and the first shank and the second shank are respectively movably connected to a pusher; during the rotation of the first gear and the second gear, the first shank and the second shank have an upper limit position and a lower limit position; when the first shank and the second shank are in the lower limit position, the pusher is in a clearance position, and when the first shank and the second shank are in the upper limit position, the pusher is in a push-out position.

[0053] In an optional embodiment, when at least a portion of the second guide rail is parallel to the rotation trajectory of the second sliding rod, the second sliding rod moves along the second guide rail, the second drive shaft remains stationary, the first gear and the second gear remain stationary, the first handle and the second handle remain at their lower limit positions so that the pusher is in the avoidance position, and the lock hook switches between the locked position and the unlocked position; when at least a portion of the second guide rail intersects the rotation trajectory of the second sliding rod, the second sliding rod moves along the second guide rail and drives the second drive shaft to rotate synchronously with the first drive shaft; the second gear meshes with the first gear and rotates synchronously, the first handle and the second handle move synchronously toward the lower limit position or synchronously toward the upper limit position, so that the pusher switches between the push-out position and the avoidance position, and the lock hook is in the unlocked position.

[0054] In an optional embodiment, the transmission mechanism further includes a first connecting rod, with its two ends hinged to a first handle and a pusher, respectively; and a second connecting rod, with its two ends hinged to a second handle and a pusher, respectively; when the pusher is in the extended position, the first connecting rod is collinear with the first handle of the first gear, and the second connecting rod is collinear with the second handle of the second gear.

[0055] In an optional embodiment, the transmission mechanism includes a second transmission gear, on which a motion guide rail is provided; the motion guide rail includes: an arc-shaped first section concentric with the second transmission gear and having a first radius; and an arc-shaped second section concentric with the second transmission gear and connected to the first section; the second section has a second radius different from the first radius; a locking hook engages with the motion guide rail and is adapted to be in the first section or in the second section as the second transmission gear rotates, such that the locking hook is in a locked position or an unlocked position.

[0056] In an optional embodiment, the first radius is larger than the second radius; when the locking hook is engaged in the first section, the locking hook is away from the second transmission gear and is in the unlocked position; when the locking hook is engaged in the second section, the locking hook is close to the second transmission gear and is in the locked position.

[0057] In an optional embodiment, the transmission mechanism further includes a second rack meshing with the second transmission gear, the second rack extending along a first direction; the vehicle-mounted device further includes a pusher movably disposed on the housing, the pusher being parallel to the first direction and having a clearance position and a push-out position along a second direction perpendicular to the first direction; when the pusher is in the clearance position, the pusher clears the receiving cavity; when the pusher is in the push-out position, the pusher can block the receiving cavity; the second rack corresponds to the pusher along the second direction; a fourth guide groove is constructed on one of the pusher and the second rack, and a fourth guide shaft is constructed on the other for sliding engagement with the fourth guide groove; the fourth guide groove has a first inflection point and a second inflection point; the height of the first inflection point and the height of the second inflection point are different along the second direction; wherein, during the process of the second rack reciprocating along the first direction driven by the second transmission gear, the locking hook switches between a locked position and an unlocked position, and the fourth guide shaft is adapted to be located at the first inflection point and the second inflection point of the fourth guide groove, so that the pusher switches between the push-out position and the clearance position.

[0058] In an optional embodiment, the fourth guide shaft is constructed on the second rack, the fourth guide groove is constructed on the pusher, and along the second direction, the first inflection point is further away from the mobile terminal than the second inflection point; wherein, when the fourth guide shaft is at the first inflection point, the pusher is in the push-out position; and when the fourth guide shaft is at the second inflection point, the pusher is in the avoidance position.

[0059] In an optional embodiment, the fourth guide groove further includes an inclined third guide section connected between the first inflection point and the second inflection point, and the fourth guide shaft is adapted to slide along the third guide section.

[0060] In an optional embodiment, the fourth guide groove further includes a first guide section extending from the first inflection point along a first direction; the fourth guide shaft is adapted to move through the first inflection point into the first guide section; when the second rack moves along the first direction and the fourth guide shaft is within the first guide section, the lock hook is in the unlocked position and the pusher is in the pushed-out position.

[0061] In an optional embodiment, the fourth guide groove further includes a second guide section extending from the second inflection point along the first direction; the fourth guide shaft is adapted to move through the second inflection point into the second guide section; when the second rack moves along the first direction and the fourth guide shaft is within the second guide section, the lock hook switches between a locked position and an unlocked position, and the pusher is in an avoidance position.

[0062] In an optional embodiment, the housing further includes a support plate for supporting the second rack; the second rack is adapted to slide on the support plate in a first direction.

[0063] In an optional embodiment, one of the support plate and the second rack is provided with a mating groove extending in a first direction, and the other is provided with a sliding rib extending in the first direction, wherein the mating groove and the sliding rib are slidably engaged together.

[0064] The beneficial effects of the vehicle-mounted device in this application embodiment include: the vehicle-mounted device provided in this application embodiment includes a housing, a locking hook, and a transmission mechanism. The housing is provided with a receiving cavity for holding a mobile terminal such as a mobile phone, tablet computer, or monitor. The locking hook can move relative to the housing to a locked position to lock the mobile terminal within the receiving cavity, or move relative to the housing to an unlocked position to unlock the mobile terminal and allow it to be removed from the receiving cavity. The movement of the locking hook between the unlocked and locked positions can be driven by the transmission mechanism, which can also lock the locking hook in the unlocked position. In this way, when it is necessary to remove the mobile terminal from the receiving cavity, the locking hook is ensured to be stably in the unlocked position. This improves the problem that the locking hook may accidentally move to the locked position during the removal of the mobile terminal, thus hindering the removal of the mobile terminal. In other words, by locking the locking hook in the unlocked position, the vehicle-mounted device improves the smoothness of removing the mobile terminal from the receiving cavity due to the locking hook accidentally moving to the locked position, thereby improving the removal efficiency and user experience.

[0065] Furthermore, when assembling the mobile terminal into the receiving cavity, the locking hook can be locked in the unlocked position using a transmission mechanism to prevent the locking hook from accidentally moving to the locked position and hindering the assembly of the mobile terminal. In other words, by locking the locking hook in the unlocked position, the efficiency of assembling the mobile terminal into the receiving cavity can be improved, thus enhancing the user experience.

[0066] When the locking hook is locked in the locked position, it can also ensure the stability of the locking hook in securing the mobile terminal in the receiving cavity. Attached Figure Description

[0067] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0068] Figure 1 This is a schematic diagram of the structure of a vehicle-mounted device according to the first embodiment of this application, wherein the pusher is in the avoidance position.

[0069] Figure 2 This is a cross-sectional view of the vehicle-mounted device according to the first embodiment of this application from a first perspective, wherein a mobile terminal is placed in the vehicle-mounted device.

[0070] Figure 3 This is a schematic diagram of the structure of the vehicle-mounted device according to the first embodiment of this application from a first-view perspective. Figure 1 .

[0071] Figure 4 for Figure 3 A cross-sectional view along the EE direction.

[0072] Figure 5 This is a schematic diagram of the structure of the vehicle-mounted device according to the first embodiment of this application from a first-view perspective. Figure 2 .

[0073] Figure 6 for Figure 5 A cross-sectional view along the NN direction.

[0074] Figure 7 A cross-sectional view of the vehicle-mounted device according to the first embodiment of this application. Figure 1 The connector engages with the first locking surface.

[0075] Figure 8 A cross-sectional view of the vehicle-mounted device according to the first embodiment of this application. Figure 2 The connector engages with the first locking surface.

[0076] Figure 9 A cross-sectional view of the vehicle-mounted device according to the first embodiment of this application. Figure 3 The connector engages with the first locking surface.

[0077] Figure 10 This is a schematic diagram of the structure of the vehicle-mounted device according to the first embodiment of this application, wherein the pusher is located in the extension position.

[0078] Figure 11 This is a schematic diagram of the structure of the locking hook, actuator, and lifting assembly of the vehicle-mounted device according to the first embodiment of this application, wherein the locking hook is in the locked position.

[0079] Figure 12 This is a schematic diagram of the structure of the locking hook, actuator, and lifting assembly of the vehicle-mounted device according to the first embodiment of this application, wherein the locking hook is in the unlocked position and the first and second pushing ramps are not in contact.

[0080] Figure 13 This is a schematic diagram of the structure of the locking hook, actuator, and lifting assembly of the vehicle-mounted device according to the first embodiment of this application, wherein the locking hook is located in the unlocked position and the first pushing ramp and the second pushing ramp are in contact.

[0081] Figure 14This is a schematic diagram of the structure of the locking hook, actuator, and lifting assembly of the vehicle-mounted device according to the first embodiment of this application, wherein the locking hook is located in the unlocked position, and the positioning surface of the first transmission member and the positioning surface of the second transmission member abut against each other.

[0082] Figure 15 for Figure 4 A cross-sectional view along the F1-F1 direction.

[0083] Figure 16 for Figure 9 A cross-sectional view along the F2-F2 direction.

[0084] Figure 17 This is an exploded view of a partial structure of the vehicle-mounted device according to the first embodiment of this application.

[0085] Figure 18 This is a schematic diagram of the internal structure of the vehicle-mounted device according to the second embodiment of this application from a first perspective, wherein the locking hook is in the locked position and the pushing member is in the avoidance position.

[0086] Figure 19 for Figure 18 A cross-sectional view along the RR direction.

[0087] Figure 20 This is a schematic diagram of the structure of the locking pin of the vehicle-mounted device according to the second embodiment of this application, which is engaged with the locking part.

[0088] Figure 21 This is a schematic diagram of the internal structure of the vehicle-mounted device according to the second embodiment of this application from a first perspective, wherein the locking hook is in the unlocked position and the pushing member is in the avoidance position.

[0089] Figure 22 for Figure 21 A cross-sectional view along the R'-R' direction.

[0090] Figure 23 This is a schematic diagram of the structure of the locking hook connection pin of the vehicle-mounted device according to the second embodiment of this application, which cooperates with the drive unit.

[0091] Figure 24 This is a schematic diagram of the internal structure of the vehicle-mounted device according to the second embodiment of this application from a first perspective, wherein the locking hook is in the unlocked position and the pusher is in the pushed-out position.

[0092] Figure 25 for Figure 24 A cross-sectional view along the R''-R'' direction.

[0093] Figure 26 This is a schematic diagram illustrating the structure of the locking hook connection pin and the unlocking part of the vehicle-mounted device according to the second embodiment of this application. Figure 1 .

[0094] Figure 27 This is a schematic diagram illustrating the structure of the locking hook connection pin and the unlocking part of the vehicle-mounted device according to the second embodiment of this application. Figure 2 .

[0095] Figure 28 This is an exploded view of the vehicle-mounted device according to the second embodiment of this application.

[0096] Figure 29 This is a schematic diagram of the internal structure of the vehicle-mounted device according to the second embodiment of this application from a second perspective, wherein the locking hook is in the locked position and the pushing member is in the avoidance position.

[0097] Figure 30 This is a schematic diagram of the structure of the vehicle-mounted device according to the second embodiment of this application.

[0098] Figure 31 for Figure 30 A cross-sectional view along the TT direction.

[0099] Figure 32 for Figure 18 A cross-sectional view along the QQ direction.

[0100] Figure 33 for Figure 30 A sectional view along the SS direction.

[0101] Figure 34 for Figure 21 A cross-sectional view along the Q'-Q' direction.

[0102] Figure 35 for Figure 24 A cross-sectional view along the Q''-Q'' direction.

[0103] Figure 36 for Figure 18 A cross-sectional view along the PP direction.

[0104] Figure 37 for Figure 21 A cross-sectional view along the P'-P' direction.

[0105] Figure 38 for Figure 24 A cross-sectional view along the P''-P'' direction.

[0106] Figure 39 This is a schematic diagram of the internal structure of the vehicle-mounted device according to the second embodiment of this application from a second perspective, wherein the locking hook is in the unlocked position and the pushing member is in the avoidance position.

[0107] Figure 40This is a schematic diagram of the internal structure of the vehicle-mounted device according to the second embodiment of this application from a second perspective, wherein the locking hook is in the unlocked position and the pusher is in the pushed-out position.

[0108] Figure 41 The vehicle-mounted device of the third embodiment is shown schematically.

[0109] Figure 42 The vehicle-mounted device of the third embodiment is shown schematically, in which the pusher has been removed.

[0110] Figure 43 The locking hook, second drive tooth, and rack are schematically shown.

[0111] Figure 44 The motion guide rail on the second drive gear of the vehicle-mounted device of the third embodiment is schematically shown.

[0112] Figure 45 The second drive gear and a locking hook are schematically shown.

[0113] Figure 46 The second drive gear and another locking hook are shown schematically.

[0114] Figure 47 The second rack and pusher are schematically shown.

[0115] Figure 48 The fourth guide groove is schematically shown.

[0116] Figure 49 The diagram schematically illustrates the positional relationship between the sliding part of the locking hook and the motion guide rail when the locking hook is in the locked position.

[0117] Figure 50 The diagram schematically shows the positional relationship between the fourth guide shaft and the fourth guide groove of the second rack when the locking hook is in the locked position.

[0118] Figure 51 The diagram schematically illustrates the positional relationship between the sliding part of the locking hook and the motion guide rail when the locking hook is in the unlocked position.

[0119] Figure 52 The diagram schematically illustrates the positional relationship between the fourth guide shaft and the fourth guide groove of the second rack when the lock hook is in the unlocked position.

[0120] Figure 53 The vehicle-mounted device of the fourth embodiment of this application is schematically shown, wherein the pusher is in an avoidance position.

[0121] Figure 54 The vehicle-mounted device of the fourth embodiment of this application is schematically shown, wherein the pusher is in the extended position.

[0122] Figure 55 The diagram schematically shows the state in which the sliding plate, transmission assembly, locking hook, and pusher are assembled together in the vehicle-mounted device of the fourth embodiment.

[0123] Figure 56 The sliding plate and locking hook in the vehicle-mounted device of the fourth embodiment are schematically shown.

[0124] Figure 57 The locking hook in the vehicle-mounted device of the fourth embodiment is shown schematically.

[0125] Figure 58 The support member of the housing of the vehicle-mounted device according to the fourth embodiment is shown schematically.

[0126] Figure 59 The third guide groove is schematically shown.

[0127] Figure 60 The diagram schematically shows the vehicle-mounted device of the fourth embodiment, in which the pusher is in the avoidance position and the locking hook is in the locked position.

[0128] Figure 61 The vehicle-mounted device of the fifth embodiment of this application is schematically shown, wherein the pusher is in the extended position.

[0129] Figure 62 The vehicle-mounted device of the fifth embodiment of this application is schematically shown, wherein the pusher is in an avoidance position.

[0130] Figure 63 The vehicle-mounted device of the fifth embodiment of this application is schematically shown, wherein a sliding plate, a transmission assembly, a locking hook, and a pusher are assembled together.

[0131] Figure 64 The hinge assembly is illustrated schematically.

[0132] Figure 65 The transmission mechanism of the vehicle-mounted device according to the sixth embodiment is shown schematically.

[0133] Figure 66 schematically shown Figure 65 A three-dimensional diagram of the transmission mechanism.

[0134] Figure 67 schematically shown Figure 66 A magnified view of a specific part.

[0135] Figure 68 The second guide shaft and guide rail plate are schematically shown, with the pusher in an avoidance position.

[0136] Figure 69 The second guide shaft and guide rail plate are schematically shown, with the pusher in an avoidance position.

[0137] Figure 70 The second guide shaft and guide rail plate are schematically shown, with the pusher in the extended position.

[0138] Figure 71 The first gear and the second gear are shown schematically.

[0139] Figure 72 The transmission sleeve and the first guide rail are shown schematically.

[0140] Figure 73 The first sliding lever on the lock hook is shown schematically.

[0141] icon 010: Vehicle-mounted device 100: Housing; 101: Receiving cavity; 102: Motion groove; 103: Through hole; 104: Support member; 104a: Through hole; 105: Outer perimeter; 106: Second guide groove; 107: Support plate; 1072: Sliding rib; 111: Insertion hole; 112: Clearance hole 200: Locking hook; 201: First locking hook; 202: Second locking hook; 203: Synchronizing pulley; 210: Locking hook body; 211: Sliding part; 2111: Pin; 212: Locking hook part; 2121: Guide slope; 2122: Supporting surface; 2123: Hinge shaft; 2124: Torsion spring; 212a: First end of locking hook part; 212b: Second end of locking hook part; 212c: Constraint part of locking hook part; 220: Connector; 213: First elastic element 214: First guide shaft; 215: First drive structure; 216: First sliding part; 217: First locking hook part; 223: Second elastic drive element; 225: Second drive structure; 226: Second sliding part; 227: Second locking hook part; 230: Transmission sleeve; 231: First guide rail; 231a: First end of the first guide rail; 231b: Second end of the first guide rail; 232: Helical segment; 233: Circumferential segment; 241: First sliding rod 300: Transmission mechanism; 301: First connecting rod; 302: Second connecting rod; 307: Drive motor; 310: First transmission shaft; 311: First gear; 311a: First tooth; 311b: First shank; 311c: First mounting part; 312: Second sliding rod; 314: Drive gear; 320: Second transmission shaft; 321: Second gear; 321a: Second tooth; 321b: Second shank; 321c: Second mounting part; 322: Second guide rail; 322a: Arc segment; 322b: Straight segment; 324: Guide rail plate; 332: Second transmission gear; 333: Motion guide rail; 333a: First section; 333b: Second section; 3331: First motion guide rail; 3332: Second motion guide rail; 341: Fourth guide shaft; 342: Second rack; 343: Mating groove 400: Transmission assembly; 410: Motor; 411: Output shaft; 420: Bracket; 430: Drive shaft; 441: First bevel gear; 442: Second bevel gear; 451: Worm gear assembly; 452: First transmission gear 500: Actuator; 501: Actuator body; 502: Mating part; 503: Protruding tooth; 504: Insert post; 510: Slide groove; 511: First driving surface; 512: First locking surface; 513: Second driving surface; 514: Second locking surface; 515: First limiting surface; 516: Second limiting surface; 521: Driving part; 522: Unlocking part; 523: Locking part 610: Elastic element; 620: Elastic component 700: Pushing component; 733: Third guide shaft; 740: Fourth guide groove; 740a: First inflection point of the fourth guide groove; 740b: Second inflection point of the fourth guide groove; 740c: Third guide section; 740d: First guide section; 740e: Second guide section 800: Lifting assembly; 810: First transmission component; 811: First transmission component body; 812: First protrusion; 8121: First pushing slope; 813: Waist-shaped groove; 820: Second transmission component; 821: Second transmission component body; 822: Second protrusion; 8221: Second pushing slope; 8222: Positioning surface; 830: Sliding plate; 831: First guide groove; 832: Second guide shaft; 833: Third guide groove; 833a: First position of the third guide groove; 833b: Second position of the third guide groove; 833c: Connecting... 833d: First extension segment; 833e: Second extension segment; 834: First shaft groove; 835: Second shaft groove; 836: First rack; 835a: First end of the second shaft groove; 835b: Second end of the second shaft groove; 840: Hinge assembly; 841: First rod; 841a: First end of the first rod; 841b: Second end of the first rod; 842: Second rod; 842a: First end of the second rod; 842b: Second end of the second rod; 844: First pivot; 845: Second pivot; 846: Third pivot 900: Electrical connection structure; 901: Guide assembly; 910: Guide rod; 920: Wear-resistant block; 921: Guide hole; 930: Bushing; 940: Sheet metal part 020: Mobile terminal; 021: Slot D1: First direction; D2: Second direction Detailed Implementation

[0142] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0143] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0144] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0145] In the description of this application, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of this application is usually placed in, it is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0146] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0147] It should be noted that, where there is no conflict, the features in the embodiments of this application can be combined with each other.

[0148] Please refer to Figure 1 This embodiment provides a vehicle-mounted device 010, which can be installed on the armrest box of a vehicle for attaching and detaching mobile terminals such as mobile phones, tablets, or displays. The aforementioned vehicle can refer to gasoline-powered vehicles, electric vehicles, hybrid vehicles, etc., and is not specifically limited here.

[0149] It should be understood that in other embodiments, the vehicle-mounted device 010 may also be located on the center console or sub-dashboard inside the vehicle body, without specific limitations.

[0150] The inventors discovered that the vehicle-mounted devices provided by the related technologies are inconvenient to disassemble and assemble when installing or removing mobile terminals, resulting in low disassembly and assembly efficiency and a poor user experience.

[0151] To improve the above issues, please refer to Figure 1 and Figure 2 The vehicle-mounted device 010 of this embodiment includes a housing 100, a locking hook 200, and a transmission mechanism 300. The housing 100 is provided with a receiving cavity 101 for placing a mobile terminal 020. The locking hook 200 is movably mounted to the housing 100 and has an unlocked position and a locked position. When the locking hook 200 is in the locked position, it extends into the receiving cavity 101 and can cooperate with the mobile terminal 020 to lock the mobile terminal 020 in the receiving cavity 101. When the locking hook 200 is in the unlocked position, it moves out of the receiving cavity 101 and can separate from the mobile terminal 020 to unlock the mobile terminal 020 in the receiving cavity 101. The transmission mechanism 300 is driven to move the locking hook 200 between the unlocked position and the locked position, and can lock the position of the locking hook 200 when it moves to the unlocked position.

[0152] When it is necessary to remove the mobile terminal 020 from the receiving cavity 101, the transmission mechanism 300 drives the locking hook 200 to the unlocked position and locks the position of the locking hook 200. That is, the locking hook 200 is locked in the unlocked position to ensure that the locking hook 200 is stably in the unlocked position. This helps to improve the problem that the locking hook 200 may accidentally move to the locked position during the process of removing the mobile terminal 020, thus hindering the removal of the mobile terminal 020. In other words, the vehicle-mounted device 010 can improve the problem that the mobile terminal 020 is not easy to remove from the receiving cavity 101 due to the locking hook 200 accidentally moving to the locked position by locking the locking hook 200 in the unlocked position. This improves the smoothness of removing the mobile terminal 020 from the receiving cavity 101, improves the removal efficiency, and improves the user experience.

[0153] Furthermore, when assembling the mobile terminal 020 into the receiving cavity 101, the transmission mechanism 300 can be used to lock the hook 200 in the unlocked position first, so as to prevent the hook 200 from accidentally moving to the locked position and hindering the assembly of the mobile terminal 020. That is, by locking the hook 200 in the unlocked position, the efficiency of assembling the mobile terminal 020 into the receiving cavity 101 can be improved, and the user experience can be improved.

[0154] After the mobile terminal 020 is assembled into the receiving cavity 101, the transmission mechanism 300 drives the locking hook 200 to move to the locking position, which can ensure the stability of the mobile terminal 020 assembled into the receiving cavity 101 and improve the problem that the mobile terminal 020 is easy to fall out of the receiving cavity 101.

[0155] Alternatively, please refer to Figure 3 and Figure 4 The locking hook 200 is slidably disposed on the housing 100, that is, the locking hook 200 is configured to be able to translate relative to the housing 100; this configuration ensures that the locking hook 200 can reliably slide between the unlocked position and the locked position relative to the housing 100.

[0156] Furthermore, the housing 100 is provided with a movement groove 102, and the locking hook 200 is slidably disposed within the movement groove 102. The movement groove 102 ensures the stability of the locking hook 200 sliding between the unlocked and locked positions, improves the problem of path deviation when the locking hook 200 slides relative to the housing 100, and thus ensures that the locking hook 200 in the locked position can stably and reliably lock the mobile terminal 020 in the receiving cavity 101.

[0157] Furthermore, the locking hook 200 includes a sliding portion 211 and a locking hook portion 212 connected to the sliding portion 211. The sliding portion 211 is slidably inserted into the motion groove 102, and the locking hook portion 212 is used to engage or disengage with the mobile terminal 020 within the receiving cavity 101. This configuration improves the sliding engagement structure between the locking hook 200 and the housing 100, and enhances its engagement or disengagement with the mobile terminal 020, ensuring that the locking hook 200 can stably lock the mobile terminal 020.

[0158] The connection methods of the sliding part 211 and the locking hook part 212 include, but are not limited to, integral molding, bonding, and welding.

[0159] Of course, in other embodiments, the sliding part 211 of the locking hook 200 is provided with a motion groove 102, and the housing 100 is connected with a guide rib, which is slidably inserted into the motion groove 102.

[0160] In other embodiments, the movable connection between the locking hook 200 and the housing 100 can also be a rotatable connection.

[0161] Alternatively, please refer to Figure 5 and Figure 6 The locking hook 200 is configured to be inserted into the mobile terminal 020, and the locking hook 200 is provided with a guide slope 2121 for guiding the locking hook 200 into the slot 021 of the mobile terminal 020. Specifically, the locking hook portion 212 can be inserted into the slot 021 of the mobile terminal 020, and the locking hook portion 212 is provided with a guide slope 2121 for guiding the locking hook 200 into the slot 021 of the mobile terminal 020. The provision of the guide slope 2121 improves the accuracy of the insertion of the locking hook 200 into the mobile terminal 020, ensuring that the mobile terminal 020 can be stably locked within the receiving cavity 101.

[0162] Optionally, guide ramps 2121 are provided on both sides of the hook portion 212. The two guide ramps 2121 can be used together to correct the relative position between the hook 200 and the mobile terminal 020, so as to ensure that the hook 200 can be reliably inserted into the mobile terminal 020, thereby improving the stability of the hook 200 in locking the mobile terminal 020.

[0163] Alternatively, please refer to Figure 6 The locking hook 200 is also provided with a retaining surface 2122 that forms an angle with the guide slope 2121. Both the guide slope 2121 and the retaining surface 2122 abut against the wall of the slot 021 to restrict the position of the mobile terminal 020 in two angular directions. Specifically, the guide slope 2121 abuts against the wall of the slot 021 of the mobile terminal 020, and the retaining surface 2122 abuts against the bottom of the slot 021 of the mobile terminal 020. The guide slope 2121 restricts the position of the mobile terminal 020 in its width direction (…). Figure 6 The swaying of the mobile terminal 020 in the direction of the middle arrow (ab) is limited by the bearing surface 2122, which is used to limit the movement of the mobile terminal 020 in its length direction ( Figure 6 The swaying in the direction of the middle arrow (cd).

[0164] This can further improve the stability of the locking hook 200 in engaging the mobile terminal 020 and improve the problem of the mobile terminal 020 shaking within the receiving cavity 101.

[0165] Optionally, the included angle between the guide slope 2121 and the abutment surface 2122 is an obtuse angle, which can be 100°, 110°, etc., and is not specifically limited here.

[0166] The connection between the guide slope 2121 and the abutment surface 2122 can mean that the guide slope 2121 and the abutment surface 2122 are directly connected; or it can mean that the guide slope 2121 and the abutment surface 2122 are indirectly connected through other surfaces.

[0167] It should be noted that, please refer to Figure 2 Since the locking hook 212 is configured to engage with the slot 021 of the mobile terminal 020, when the locking hook 212 is inserted into the slot 021 of the mobile terminal 020, the locking hook 212 can also move in the thickness direction of the mobile terminal 020. Figure 2 The movement of the mobile terminal 020 is limited by the direction of the middle arrow (ef) to further ensure the stability of the locking hook 200 in locking the mobile terminal 020 in the receiving cavity 101.

[0168] The number of locking hooks 200 can be selected as needed. In this embodiment, the vehicle-mounted device 010 includes two locking hooks 200, distributed on both sides of the receiving cavity 101. That is, the two locking hooks 200 are arranged opposite each other. When the two locking hooks 200 are far apart, both sliding towards the unlocked position; when the two locking hooks 200 are close together, both sliding towards the unlocked position. The two locking hooks 200 ensure stable locking of the mobile terminal 020 while controlling costs.

[0169] Of course, in other embodiments, the number of locking hooks 200 can be one, three, four, etc., and no specific limitation is made here.

[0170] Alternatively, please refer to Figure 6The vehicle-mounted device 010 also includes an electrical connection structure 900, which is disposed on one of the locking hooks 200 for electrical connection with the mobile terminal 020. For example, the electrical connection structure 900 is electrically connected to a control module disposed on the vehicle body and is disposed on the locking hook portion 212 of one of the locking hooks 200. When the mobile terminal 020 is installed in the receiving cavity 101 and is engaged and locked in the receiving cavity 101 by the locking hooks 200, the electrical connection structure 900 disposed on the locking hook portion 212 of one of the locking hooks 200 is electrically connected (e.g., plugged in) to a power-generating structure on the mobile terminal 020, thereby enabling the mobile terminal 020 to achieve electrical connection with the control module through the electrical connection structure 900 to achieve power generation.

[0171] The aforementioned electrical connection structure 900 is similar to related technologies, for example, it may be a PIN pin or electrical contact provided in the hook portion 212, and is not specifically limited here.

[0172] Of course, it is not necessary to provide an electrical connection structure 900 in the locking hook 200. In other embodiments, the locking hook 200 may not be equipped with an electrical connection structure 900.

[0173] Alternatively, please refer to Figure 2 The housing 100 is also provided with a through hole 103, which communicates with the receiving cavity 101. The locking hook 200 can extend and retract from the through hole 103 under the drive of the transmission mechanism 300. When the locking hook 212 extends out of the through hole 103, the locking hook 212 enters the receiving cavity 101. At this time, the locking hook 200 is in the locking position that can lock the mobile terminal 020. When the locking hook 212 retracts into the through hole 103, the locking hook 212 exits the receiving cavity 101. At this time, the locking hook 200 is in the unlocking position that unlocks the mobile terminal 020.

[0174] The structure of the transmission mechanism 300 can be configured as needed; please refer to [reference needed]. Figure 4 In this embodiment, the transmission mechanism 300 includes a transmission component 400 and an actuator 500. The transmission component 400 is disposed in the housing 100 and is in a transmission cooperation with the actuator 500 to drive the actuator 500 to rotate around an axis. The actuator 500 is in a transmission cooperation with the locking hook 200. When the actuator 500 rotates around the axis, the actuator 500 can drive the locking hook 200 to the unlocked position, and the actuator 500 can lock the locking hook 200 in the unlocked position. Configuring the actuator 500 to be rotatable relative to the housing 100 saves more installation space in the housing 100 compared to configuring the actuator 500 to be slidable relative to the housing 100. That is, there is no need to reserve additional space in the housing 100 for the actuator 500 to slide, which is beneficial for achieving a compact and small vehicle-mounted device 010 structural design.

[0175] Optionally, the number of actuators 500 is adapted to the number of locking hooks 200; the transmission mechanism 300 includes two actuators 500; the two actuators 500 are in one-to-one transmission engagement with the two locking hooks 200, and the two actuators 500 are in mutual transmission engagement with each other. This arrangement facilitates the synchronous movement of the two locking hooks 200 to the unlocked or locked position via the two actuators 500, thereby improving the ease of loading and unloading the mobile terminal 020 and the stability of the mobile terminal 020 after it is assembled into the receiving cavity 101.

[0176] Furthermore, one of the actuators 500 is in transmission engagement with the transmission assembly 400; that is, one actuator 500 is the driving member, and the other actuator 500 is the driven member. In this way, on the one hand, the reliability of the synchronous rotation of the two actuators 500 can be ensured, so that the two locking hooks 200 can move synchronously to the unlocked position or the locked position through the two transmission-engaged actuators 500, and can be locked synchronously in the unlocked position; on the other hand, the number of transmission assemblies 400 or the number of parts of the transmission assembly 400 can be reduced to control costs.

[0177] Of course, in other embodiments, the transmission assembly 400 and the two actuators 500 are simultaneously driven and engaged.

[0178] Alternatively, in other embodiments, the transmission mechanism 300 may include two transmission components 400, two actuators 500 being respectively connected to the two transmission components 400, and the two actuators 500 not having a transmission connection relationship with each other.

[0179] In other embodiments where the number of locking hooks 200 is increased or decreased, the number of actuators 500 may also be increased or decreased accordingly with the number of locking hooks 200.

[0180] Alternatively, please continue to refer to Figure 4 The actuator 500 includes an actuator body 501 and a plurality of protruding teeth 503 connected to the actuator body 501, with the plurality of protruding teeth 503 sequentially distributed along the circumference of the actuator body 501; the actuator body 501 is provided with a sliding groove 510; the transmission assembly 400 is in transmission engagement with the actuator body 501 of one of the actuators 500; the plurality of protruding teeth 503 of the two actuators 500 mesh with each other. This arrangement ensures both the simplification of the structure of the actuator 500 and the stable transmission engagement between the two actuators 500.

[0181] Of course, in other embodiments, the two actuators 500 can also be connected by transmission components such as gears, which is not specifically limited here.

[0182] To improve the stability and reliability of the actuator 500 driving the locking hook 200 between the unlocked and locked positions, please refer to... Figure 4 The actuator 500 is provided with a sliding groove 510. The locking hook 200 includes a locking hook body 210 and a plug 220 connected to the locking hook body 210. The locking hook body 210 is movably disposed in the housing 100. The locking hook body 210 includes a sliding part 211 and a locking hook part 212. The plug 220 is connected to the sliding part 211. The plug 220 is slidably inserted into the sliding groove 510. When the actuator 500 rotates about the axis, the groove wall of the sliding groove 510 can abut against the plug 220. That is, the groove wall of the sliding groove 510 can push the plug 220 so that the locking hook body 210 can move between the unlocked position and the locked position through the plug 220.

[0183] Alternatively, please refer to Figure 4 , Figure 7 , Figure 8 and Figure 9 The slide groove 510 includes an unlocking part 522, a driving part 521, and a locking part 523 connected in sequence; the connector 220 is slidably inserted into the slide groove 510. When the unlocking part 522 engages with the locking hook 200, the locking hook 200 is in the unlocked position; when the locking part 523 engages with the locking hook 200, the locking hook 200 is in the locked position; when the driving part 521 engages with the locking hook 200, the locking hook 200 can move between the unlocked position and the locked position.

[0184] The drive unit 521 includes a first drive surface 511, and the unlocking unit 522 includes a first locking surface 512. Both the first drive surface 511 and the first locking surface 512 can engage with the locking hook 200. It should be understood that the groove wall of the slide 510 includes the first drive surface 511 and the first locking surface 512; that is, the groove wall of the slide 510 can be divided into multiple segments, one segment being the first drive surface 511 and the other segment being the first locking surface 512. When the actuator 500 rotates around its axis to engage the first drive surface 511 with the locking hook 200, the locking hook 200 can move to the unlocked position under the drive of the first drive surface 511. The first locking surface 512 connects to and smoothly transitions with the first drive surface 511; when the locking hook 200 engages with the first drive surface 511, the locking hook 200 can switch from the locked position to the unlocked position. When the actuator 500 rotates about the axis to engage the first locking surface 512 with the locking hook 200, the locking hook 200 can be locked in the unlocked position by the first locking surface 512.

[0185] This configuration allows the slide 510 to be divided into multiple segments, and the locking hook 200 can be driven and locked through different segments. This ensures the reliability of the slide 510's drive and locking movement to the unlock position, and also ensures that the locking hook 200 can be stably locked in the unlock position.

[0186] When the locking hook 200 is in the unlocked position, the first locking surface 512 abuts against the connector 220 to prevent the locking hook 200 from moving to the locked position. This arrangement further ensures that the locking hook 200 can be reliably and stably locked in the unlocked position.

[0187] Furthermore, the first driving surface 511 has a first end and a second end, and the first end of the first driving surface 511 is connected to the first locking surface 512; when the first end of the first driving surface 511 is engaged with the locking hook 200, the locking hook 200 is in the unlocked position; when the second end of the first driving surface 511 is engaged with the locking hook 200, the locking hook 200 is in the locked position. When the actuator 500 rotates, relative movement occurs between the first driving surface 511 and the plug 220, and the plug 220 moves from the second end of the first driving surface 511 relative to its first end, and moves past the first end of the first driving surface 511 to a position where it transitions into contact with the first driving surface 511 and the first locking surface 512. After unlocking the mobile terminal 020, the plug 220 can be immediately moved to cooperate with the first locking surface 512, so that the first locking surface 512 can be used to lock the position of the plug 220 in a timely manner, that is, to lock the unlock position of the lock hook 200, ensuring the smoothness of the lock hook 200 locking in the unlock position.

[0188] Optionally, the first driving surface 511 is smooth, meaning its surface has no unevenness; the distance between the first driving surface 511 and the rotation axis of the actuator 500 gradually decreases from the first end to the second end. This configuration allows the first driving surface 511 to drive the locking hook 200 to the unlocked position more smoothly when the actuator 500 rotates.

[0189] Of course, in other embodiments, the first driving surface 511 has certain unevenness, that is, the first driving surface 511 is not smooth, and the distance between the first driving surface 511 and the rotation axis of the actuator 500 from the first end to the second end is not completely linearly reduced.

[0190] Optionally, the first locking surface 512 is smooth; the distance between any one of the first locking surfaces 512 and the rotation axis of the actuator 500; and the distance between the first locking surface 512 near the rotation axis of the actuator 500 and the rotation axis of the actuator 500 is equal to the distance between the first end of the first driving surface 511 and the rotation axis of the actuator 500.

[0191] Alternatively, please refer to Figure 8The drive unit 521 also includes a second drive surface 513, that is, the groove wall of the slide 510 also includes a section of the second drive surface 513. The second drive surface 513 is opposite to and spaced apart from the first drive surface 511, and the second drive surface 513 can cooperate with the locking hook 200. When the actuator 500 rotates around the axis to make the second drive surface 513 cooperate with the locking hook 200, the locking hook 200 can move to the locked position under the drive of the second drive surface 513, and the locking hook 200 can complete the switching from the unlocked position to the locked position. This configuration facilitates the reliable driving of the locking hook 200 to the locked position by the second drive surface 513, so as to stably lock the mobile terminal 020 in the receiving cavity 101.

[0192] It should be noted that when the actuator 500 rotates forward, the first driving surface 511 drives the locking hook 200 to move towards the unlocked position through the connector 220; when the actuator 500 rotates in reverse, the second driving surface 513 drives the locking hook 200 to move towards the locked position through the connector 220.

[0193] Optionally, the distance between the second driving surface 513 and the first driving surface 511 is equal; therefore, the shape of the second driving surface 513 and the change in its distance from the axis of rotation of the actuator 500 can be referred to the first driving surface 511, and will not be described again here.

[0194] Alternatively, please refer to Figure 4 and Figure 8 The locking part 523 includes a second locking surface 514, that is, the groove wall of the slide 510 also includes a section of the second locking surface 514; the second locking surface 514 can cooperate with the locking hook 200; when the actuator 500 rotates about the axis to make the second locking surface 514 cooperate with the locking hook 200, the locking hook 200 can be locked in the locked position by the second locking surface 514. By providing the second locking surface 514, the stability of the locking hook 200 in the locked position can be ensured, so as to stably lock the mobile terminal 020 using the locking hook 200.

[0195] Furthermore, the second driving surface 513 and the second locking surface 514 are connected and smoothly transitioned; when the locking hook 200 engages with the second driving surface 513, the locking hook 200 can switch from the unlocked position to the locked position. This configuration ensures the smoothness and reliability of the locking hook 200 switching to the locked position.

[0196] Optionally, the unlocking part 522 further includes a first limiting surface 515 that is opposite to and spaced apart from the first locking surface 512. The first limiting surface 515 is connected to and smoothly transitions to the end of the second driving surface 513 away from the second locking surface 514. When the lock hook 200 is in the unlocked position, both the first limiting surface 515 and the first locking surface 512 abut against the connector 220. The first limiting surface 515 is used to prevent the lock hook 200 from moving further beyond the unlocked position.

[0197] Optionally, the locking part 523 further includes a second limiting surface 516 that is opposite to and spaced apart from the second locking surface 514. One end of the second limiting surface 516 is connected to the second end of the first driving surface 511 and smoothly transitions thereto. The distance between the second limiting surface 516 and the rotation axis of the actuator 500 is equal to the distance between the second end of the first driving surface 511 and the rotation axis of the actuator 500. When the locking hook 200 is in the locked position, both the second limiting surface 516 and the second locking surface 514 abut against the connector 220. The second limiting surface 516 is used to prevent the locking hook 200 from moving further beyond the locked position.

[0198] Please combine Figure 1 , Figure 10 and Figure 11 In this embodiment, the vehicle-mounted device 010 further includes a pusher 700 movably disposed in the housing 100. The pusher 700 is movably disposed within the receiving cavity 101, and the pusher 700 has a clearance position and a push-out position. When the pusher 700 is in the clearance position, the pusher 700 clears the receiving cavity 101 so that the mobile terminal 020 can be placed in the receiving cavity 101. When the pusher 700 is in the push-out position, the pusher 700 can push the mobile terminal 020 out of the receiving cavity 101 and block the receiving cavity 101. The transmission mechanism 300 further includes a lifting assembly 800. The transmission assembly 400 is in transmission cooperation with the pusher 700 through the lifting assembly 800 so that the pusher 700 is driven to move to the push-out position through the lifting assembly 800.

[0199] By using the lifting assembly 800 and the pusher 700, the ease of removing the mobile terminal 020 from the receiving cavity 101 can be further improved. Moreover, when the pusher 700 moves to the ejection position, it can also cover the receiving cavity 101, thereby improving the aesthetics of the vehicle-mounted device 010.

[0200] Alternatively, please refer to Figure 11 , Figure 12 , Figure 13 and Figure 14The lifting assembly 800 includes a first transmission member 810 and a second transmission member 820. The transmission assembly 400 is in transmission cooperation with the first transmission member 810 to drive the first transmission member 810 to rotate about its own rotation axis. The second transmission member 820 is connected to the pusher member 700. Specifically, the first transmission member 810 is configured to drive the second transmission member 820 to push the pusher member 700 towards the push-out position when rotating about its own rotation axis. Specifically, the second transmission member 820 is configured to move along the axial direction of the first transmission member 810 under the drive of the first transmission member 810 to push the pusher member 700 towards the push-out position. Thus, the lifting motion can be achieved using both the first transmission member 810 and the second transmission member 820 to reliably drive the pusher member 700 to move towards the push-out position.

[0201] Optionally, the first transmission member 810 is provided with a first pushing inclined surface 8121, and the second transmission member 820 is provided with a second pushing inclined surface 8221; the first pushing inclined surface 8121 can abut against or separate from the second pushing inclined surface 8221; when the first transmission member 810 rotates about its own rotation axis, the first pushing inclined surface 8121 can move to abut against the second pushing inclined surface 8221, and push the second transmission member 820 to move along the axis of the first transmission member 810 through the second pushing inclined surface 8221.

[0202] For example, the first transmission member 810 includes a first transmission member body 811 and a first protrusion 812. The first transmission member body 811 is in transmission cooperation with the transmission assembly 400. The first protrusion 812 is connected to the axial end of the first transmission member body 811. The first protrusion 812 is provided with a first pushing inclined surface 8121. One end of the first pushing inclined surface 8121 extends to the axial end of the first transmission member body 811, and the other end of the first pushing inclined surface 8121 extends away from the axial end of the first transmission member body 811. The other end of the first pushing inclined surface 8121 extends along the circumferential direction of the first transmission member body 811. That is, the first pushing inclined surface 8121 is provided on the circumferential wall of the first transmission member 810, and the length extension direction of the first pushing inclined surface 8121 varies along both the axial and circumferential directions of the first transmission member 810. The second transmission member 820 includes a second transmission member body 821 and a second protrusion 822. The second transmission member body 821 is connected to the pusher 700. The second protrusion 822 is connected to the axial end of the second transmission member body 821. The second protrusion 822 is provided with a second pushing inclined surface 8221. One end of the second pushing inclined surface 8221 extends to the axial end of the second transmission member body 821, and the other end of the second pushing inclined surface 8221 extends away from the axial end of the second transmission member body 821. The other end of the second pushing inclined surface 8221 extends circumferentially along the second transmission member body 821. That is, the second pushing inclined surface 8221 is provided on the circumferential wall of the second transmission member 820, and the length extension direction of the second pushing inclined surface 8221 varies along both the axial direction of the first transmission member 810 and the circumferential direction of the second transmission member 820.

[0203] When the first pushing inclined surface 8121 and the second pushing inclined surface 8221 are distributed opposite to each other, the pushing member 700 can be located in a clearance position; when the first transmission member 810 rotates around its own rotation axis so that the first pushing inclined surface 8121 pushes the second pushing inclined surface 8221, relative sliding occurs between the first pushing inclined surface and the second pushing inclined surface, and the second pushing inclined surface 8221 can drive the entire second transmission member 820 to move away from the first transmission member 810 along the rotation axis of the first transmission member 810, and drive the pushing member 700 to move towards the push position through the second transmission member 820.

[0204] This configuration ensures the reliability of driving the second transmission component 820 via the rotating first transmission component 810, which in turn drives the pusher component 700 to move towards the push-out position.

[0205] Optionally, in the circumferential direction of the first transmission component body 811, a first pushing inclined surface 8121 is provided on both sides of the first protrusion 812; in the circumferential direction of the second transmission component body 821, a second pushing inclined surface 8221 is provided on both sides of the second protrusion 822. In this way, when assembling the first transmission component 810 and the second transmission component 820, any one of the first pushing inclined surfaces 8121 can mate with any one of the second pushing inclined surfaces 8221. That is, there is no need to set a specific assembly position between the first transmission component 810 and the second transmission component 820, ensuring the ease of assembly of the vehicle-mounted device 010.

[0206] Optionally, the number of first protrusions 812 of the first transmission member 810 and the number of second protrusions 822 of the second transmission member 820 can be selected as needed. In this embodiment, there are two first protrusions 812 and two second protrusions 822, with each pair of first protrusions 812 and two second protrusions 822 corresponding to each other. In this way, the pusher 700 can be stably and reliably driven to move to the push position using two pairs of first protrusions 812 and second protrusions 822.

[0207] Of course, in other embodiments, the number of the first protrusion 812 and the second protrusion 822 may be one, three, etc., and no specific limitation is made here.

[0208] To ensure the pusher 700 is stably positioned in the ejected position and reliably concealed in the receiving cavity 101, thus improving aesthetics, both the first transmission member 810 and the second transmission member 820 are provided with positioning surfaces 8222. The positioning surface 8222 of the first transmission member 810 is connected to the first pushing inclined surfaces 8121 on both sides of the first protrusion 812 and is located at the end of the first protrusion 812 away from the first transmission member body 811. The positioning surface 8222 of the second transmission member 820 is connected to the second pushing inclined surfaces 8221 on both sides of the second protrusion 822 and is located at the end of the second protrusion 822 away from the second transmission member body 821. When the second transmission member 820 moves along the rotation axis of the first transmission member 810 until the two positioning surfaces 8222 abut against each other, the pusher 700 is held in the ejected position.

[0209] Of course, in other embodiments, only one of the first transmission member 810 and the second transmission member 820 may be provided with the positioning surface 8222, that is, only the first protrusion 812 or the second protrusion 822 may be provided with the positioning surface 8222; when the second transmission member 820 moves along the rotation axis of the first transmission member 810 to the point that the positioning surface 8222 abuts against the first protrusion 812 or the second protrusion 822, the pusher 700 is held in the pushed-out position.

[0210] In other embodiments, the lifting assembly 800 may also be a lead screw assembly, etc. For example, the first transmission member 810 is a lead screw, the second transmission member 820 is a nut threadedly connected to the lead screw, and the second transmission member 820 is connected to the push member 700. When the nut moves along the length extension direction of the lead screw, the nut can drive the push member 700 to move between the push position and the avoidance position.

[0211] The number of lifting components 800 can be selected as needed. In this embodiment, the transmission mechanism 300 includes two sets of lifting components 800, which are mutually driven and cooperate with each other. That is, the transmission mechanism 300 includes two sets of mutually driven first transmission members 810 and second transmission members 820, and the first transmission members 810 of the two lifting components 800 are driven and cooperated with each other; both second transmission members 820 are connected to the pusher 700. In this way, it is convenient to use the two lifting components 800 to stably drive the pusher 700 to move to the push position.

[0212] Of course, in other embodiments, the number of lifting components 800 can be a set, three, etc., and no specific limitation is made here.

[0213] Optionally, please continue to combine Figure 11 , Figure 12 , Figure 13 and Figure 14 The first transmission member 810 is configured to drive the second transmission member 820 to push the pusher 700 to the push position after the actuator 500 drives the locking hook 200 to the unlocked position. That is, during the movement of the locking hook 200 from the locked position to the unlocked position, the transmission connection between the first transmission member 810 and the second transmission member 820 is disconnected. Only after the locking hook 200 moves to the unlocked position can the first transmission member 810 reconnect with the second transmission member 820. In this way, when the mobile terminal 020 needs to be removed from the receiving cavity 101, the process of the pusher 700 moving to the push position is later than the process of the locking hook 200 moving to the unlocked position. This achieves the process of unlocking the mobile terminal 020 first and then pushing it out, improving the problem of interference between the unlocking and pushing processes when the mobile terminal 020 is removed.

[0214] In this embodiment, the delayed movement of the pusher 700 is achieved by configuring the relative positions of the first transmission member 810 and the second transmission member 820 in the rotational direction when the pusher 700 is in the avoidance position. Specifically, when the pusher 700 is in the avoidance position, there is a gap between the first pushing inclined surface 8121 of the first transmission member 810 and the second pushing inclined surface 8221 of the second transmission member 820. The first transmission member 810 needs to rotate a set angle relative to the second transmission member 820 before the first pushing inclined surface 8121 can contact the second pushing inclined surface 8221. Afterward, the first transmission member 810 continues to rotate to push the second transmission member 820, causing the pusher 700 to move towards the push-out position. During the rotation of the first transmission member 810 relative to the second transmission member 820, the actuator 500 drives the locking hook 200 to move to the unlocked position. This delayed movement of the pusher 700 simplifies the structure.

[0215] For example, the rotation setting angle is 30°. When the first transmission member 810 rotates 25° relative to the second transmission member 820, the first pushing inclined surface 8121 still does not contact the second pushing inclined surface 8221, and the actuator 500 drives the locking hook 200 to move to the unlocked position. When the first transmission member 810 continues to rotate 5° relative to the second transmission member 820, the first pushing inclined surface 8121 abuts against the second pushing inclined surface 8221. During this process, the locking hook 200 remains in the unlocked position. When the first transmission member 810 continues to rotate relative to the second transmission member 820, the first pushing inclined surface 8121 pushes the second pushing inclined surface 8221, which causes the second transmission member 820 to drive the pusher 700 to move to the push-out position. During this process, the locking hook 200 remains in the unlocked position.

[0216] Of course, in other implementations, the angle can be set to 25° or other angles, which are not specifically limited here.

[0217] Alternatively, in other embodiments, when the first transmission member 810 rotates at a set angle relative to the second transmission assembly 400, the first pushing inclined surface 8121 just contacts the second pushing inclined surface 8221, and the locking hook 200 just moves to the unlocked position.

[0218] Please refer to Figure 15 , Figure 16 and Figure 17Optionally, to ensure the pusher 700 can stably return to the avoidance position, the transmission mechanism 300 includes an elastic element 620 connected between the pusher 700 and the housing 100. The pusher 700 is configured to return to the avoidance position under the action of the elastic element 620. Specifically, when the transmission assembly 400 drives the first transmission member 810 to rotate forward, the first transmission member 810 drives the second transmission member 820, causing the pusher 700 to move towards the pushout position. The elastic element 620 undergoes elastic deformation (e.g., elongation or shortening) under the action of the pusher 700. When the drive member drives the first transmission member 810 to rotate in reverse, the two positioning surfaces 8222 separate and no longer abut against each other. The movement path of the pusher 700 towards the avoidance position is no longer obstructed, and the pusher 700 can return to the avoidance position under the elastic action of the elastic element 620.

[0219] It should be understood that in other embodiments, the first transmission member 810 rotates forward, which can drive the push member 700 to move to the push position. When the first transmission member 810 rotates forward further, the two positioning surfaces 8222 can also separate from each other and no longer abut, so that the movement path of the push member 700 to the avoidance position is no longer blocked, and the push member 700 can be reset to the avoidance position under the elastic action of the elastic element 620.

[0220] Optionally, the vehicle-mounted device 010 further includes a guide assembly 901 and a bushing 930. The guide assembly 901 includes a guide rod 910 and a wear-resistant block 920. One end of the guide rod 910 is connected to the pusher 700. The housing 100 is provided with an insertion hole 111. The wear-resistant block 920 is fixedly embedded in the insertion hole 111, and the wear-resistant block 920 is provided with a guide hole 921. The guide rod 910 is slidably inserted into the guide hole 921. The end of the guide rod 910 away from the pusher 700 is connected to the bushing 930. An elastic element 620 is sleeved on the guide rod 910, and both ends of the elastic element 620 are respectively connected to the bushing 930 and the housing 100. The guide rod 910 is used to guide the pusher 700 to move stably and reliably between the push position and the avoidance position, and the wear-resistant block 920 is not easily worn. When the pusher 700 moves to the push position, the elastic element 620 is compressed by the housing 100 and the bushing 930 that moves synchronously with the guide rod 910 and the pusher 700. When the two positioning surfaces 8222 separate from each other, the elastic element 620 recovers and extends under its own elastic action, which can drive the pusher 700 to move to the avoidance position.

[0221] It should be noted that the bushing 930 and wear-resistant block 920 are not necessary components in all embodiments. In other embodiments, the guide rod 910 can be directly inserted into the insertion hole 111, and the end of the elastic element 620 away from the housing 100 can be directly connected to the end of the guide rod 910 away from the pusher 700.

[0222] In other embodiments, the guide component 901 may also be a slide rail component, etc., which are not specifically limited here.

[0223] The number of elastic elements 620, guide rods 910, wear-resistant blocks 920, bushings 930, and insertion holes 111 are matched and can be selected as needed. In this embodiment, there are four elastic elements 620, guide rods 910, wear-resistant blocks 920, bushings 930, and insertion holes 111, and multiple elastic elements 620, guide rods 910, wear-resistant blocks 920, bushings 930, and insertion holes 111 are arranged in a one-to-one correspondence. All four guide rods 910 are connected to the pusher 700. The multiple elastic elements 620, guide rods 910, wear-resistant blocks 920, bushings 930, and insertion holes 111 can more stably guide the pusher 700 to move between the push position and the avoidance position.

[0224] Of course, in other embodiments, the number of elastic element 620, guide rod 910, wear-resistant block 920, bushing 930, and insertion hole 111 can be one, two, three, five, etc., and no specific limitation is made here.

[0225] Alternatively, please refer to Figure 17 The vehicle-mounted device 010 also includes a motor 410 and a bracket 420. The motor 410 is connected to the housing 100 via the bracket 420, and the output shaft 411 of the motor 410 is in transmission engagement with the first transmission component 810. This arrangement ensures the ease of operation of the motor 410 when mounted on the housing 100.

[0226] The connection methods between the housing 100 and the bracket 420 include, but are not limited to, snap-fit ​​and fastener connection such as bolts.

[0227] The connection methods between the guide rod 910 and the pusher 700 include, but are not limited to, integral molding, threaded connection, welding, and bonding. The elastic element 620 includes, but is not limited to, springs and elastic sleeves, and its connection methods with the housing 100 and the bushing 930 include, but are not limited to, abutment, snap-fit, and connection with fasteners such as bolts.

[0228] Of course, in other embodiments, the bracket 420 is not a necessary structure; that is, in other embodiments, the motor 410 can be directly mounted on the housing 100.

[0229] Optionally, the pusher 700 is a plate-shaped structure. The plate-shaped pusher 700 has a larger contact area with the mobile terminal 020, so that the mobile terminal 020 can be pushed out of the receiving cavity 101 more reliably using the pusher 700. When the plate-shaped pusher 700 is in the pushed-out position, it can form a larger area of ​​shielding in the receiving cavity 101 to further improve the aesthetics.

[0230] Alternatively, please refer to Figure 15 , Figure 16 and Figure 17 In some embodiments, the vehicle-mounted device 010 further includes a sheet metal part 940, and the pusher 700 is a plastic part. The sheet metal part 940 is connected to the side of the pusher 700 facing the bottom of the cavity 101, so as to increase the structural strength of the pusher 700 by using the sheet metal part 940, making it less prone to damage.

[0231] Of course, sheet metal part 940 is not necessary. In some other embodiments, the vehicle-mounted device 010 does not need to be equipped with sheet metal part 940, and the pusher 700 can be made of metal material.

[0232] To reduce the number of transmission components 400, or in other words, to reduce the number of motors 410, the first transmission member 810 and the actuator 500 are coaxially arranged, that is, two first transmission members 810 and two actuators 500 are coaxially arranged in a one-to-one correspondence, and one of the actuators 500 is drivenly connected to the output shaft 411 of the motor 410; specifically, the output shaft 411 of the motor 410 passes through the bracket 420 and is fixedly connected to one of the actuators 500 to drive the actuator 500 to rotate. In this way, one motor 410 can drive two actuators 500 and two first transmission members 810 to rotate synchronously.

[0233] Therefore, it can also be understood that the aforementioned "mutual transmission and cooperation of the two lifting components 800" can mean that the first transmission component 810 of the two sets of lifting components 800 achieves transmission and cooperation through two mutually meshing actuators 500.

[0234] Optionally, the actuator 500, which is not drivenly connected to the output shaft 411 of the motor 410, is rotatably connected to the bracket 420; please refer to Figure 17 The housing 100 is provided with a clearance hole 112, and the first transmission member 810 connected to the actuator 500 protrudes from the clearance hole 112 to ensure that the transmission engagement of the first transmission member 810 and the second transmission member 820 is not interfered with by the housing 100.

[0235] Alternatively, please refer to Figure 15 and Figure 17 The housing 100 includes a support member 104 and an outer perimeter 105. The support member 104 and the outer perimeter 105 are connected and together form a receiving cavity 101. A bracket 420 can be connected to the support member 104. The support member 104 is provided with a clearance hole 112 and a insertion hole 111. The outer perimeter 105 is provided with a through hole 103. One end of the elastic element 620 is connected to the support member 104. The connection methods between the support member 104 and the outer perimeter 105 include, but are not limited to, snap-fit, adhesive, and fastener connection with bolts.

[0236] The method by which the first transmission component 810 and the actuator 500 are coaxially arranged can be selected as needed. In this embodiment, the body 811 of the first transmission component and the body 501 of the actuator are fixedly connected.

[0237] The first transmission component body 811 and the actuator body 501 are fixedly connected by means including but not limited to adhesive bonding and connection by fasteners such as bolts.

[0238] It should be understood that in other embodiments, the first transmission component body 811 and the actuator body 501 may also be an integrally formed component; in the above embodiments, it can also be understood that the first transmission component 810 does not include the first transmission component body 811, but only includes the first protrusion 812, which is directly integrally formed with the actuator body 501.

[0239] Based on the above description of the first driving surface 511, the first locking surface 512, the second driving surface 513, and the second locking surface 514 provided for the actuator 500, it is easy to see that the actuator 500 of this embodiment is a cam structure similar to a protrusion provided in the circumferential direction.

[0240] Second embodiment of vehicle-mounted device

[0241] Please refer to Figure 18 and Figure 19 The actuator 500 can also be configured as an end face cam structure similar to a protrusion on the end face; wherein, the actuator 500 includes an actuator body 501 and a mating part 502; the transmission assembly 400 is in transmission engagement with the actuator body 501, and the mating part 502 is disposed on the axial end face of the actuator body 501, and the mating part 502 includes an unlocking part 522, a locking part 523 and a driving part 522.

[0242] Please refer to Figure 19 , Figure 21 , Figure 22 , Figure 24 and Figure 25 The mating part 502 is provided with a first driving surface 511 and a first locking surface 512.

[0243] Correspondingly, the first driving surface 511 has a first end and a second end. The first end of the first driving surface 511 is in contact with the first locking surface 512. When the first end of the first driving surface 511 engages with the locking hook 200, the locking hook 200 is in the unlocked position. When the second end of the first driving surface 511 engages with the locking hook 200, the locking hook 200 is in the locked position. The first end of the first driving surface 511 is in contact with and smoothly transitions to the unlocking part 522, that is, the first end of the first driving surface 511 is in contact with and smoothly transitions to the first locking surface 512. When the locking hook 200 engages with the first driving surface 511, the locking hook 200 can switch from the locked position to the unlocked position.

[0244] Optionally, from the first end of the first driving surface 511 to the second end, the distance between the first driving surface 511 and the end face of the actuator body 501 gradually decreases.

[0245] Alternatively, please refer to Figure 19 , Figure 20 , Figure 22 , Figure 23 , Figure 25 , Figure 26 and Figure 27 The locking hook 200 is provided with a pin 2111; specifically, the end of the sliding part 211 away from the locking hook part 212 is provided with the pin 2111; the first driving surface 511 can cooperate with the pin 2111 to drive the pin 2111 to move the locking hook 200 to the unlocked position. When the actuator 500 rotates around its axis, the first driving surface 511 can abut against the pin 2111 to push the locking hook 200 from the locked position to the unlocked position. This arrangement ensures the reliability of the first driving surface 511 being located at the axial end of the actuator body 501, driving the locking hook 200 to move to the unlocked position.

[0246] Alternatively, please refer to Figure 19 and Figure 28 The first driving surface 511 is in contact with the locking part and transitions smoothly; the transmission mechanism 300 also includes an elastic element 610, which is connected between the housing 100 and the locking hook 200. The locking hook 200 is configured to be reset to the locked position under the elastic action of the elastic element 610, and when the locking hook 200 completes the switch from the unlocked position to the locked position, the pin 211 moves from the smooth transition section between the first driving surface 511 and the locking part 523 to the locking part. When the transmission assembly 400 drives the actuator 500 to rotate forward, the first driving surface 511 can abut against the pin 2111 to push the pin 2111, causing the locking hook 200 to move towards the unlocked position. The locking hook 200 can cause the elastic member 610 to undergo elastic deformation (e.g., stretching or shortening). When the first locking surface 512 abuts against the end of the sliding portion 211 of the locking hook 200 away from the locking hook portion 212, the locking hook 200 is locked in the unlocked position. When the transmission assembly 400 drives the actuator 500 to rotate in reverse, the first locking surface 512 first separates from the locking hook 200. Then, the first driving surface 511 continuously moves away from the pin 2111. The elastic member 610 can recover under its own elastic action and drive the locking hook 200 to reset towards the locked position until the locking hook 200 is reset to the locked position.

[0247] The elastic element 610 includes, but is not limited to, tension springs and elastic rubber strips; the connection methods between the elastic element 610 and the locking hook 200 and the housing 100 include, but are not limited to, snap-fit, adhesive, and connection by fasteners such as bolts.

[0248] It should be noted that the elastic element 610 can also be configured to make the locking hook 200 always tend to move toward the locked position, so that the elastic element 610 can be used to ensure the stability of the locking hook 200 in the locked position.

[0249] Optionally, the transmission mechanism 300 includes two elastic elements 610, which are connected to two locking hooks 200 in a one-to-one correspondence. Of course, in other embodiments, the transmission mechanism 300 may include only one elastic element 610, so that the two locking hooks 200 can be connected simultaneously through one elastic element 610.

[0250] Alternatively, please refer to Figure 29 , Figure 30 and Figure 31 The transmission assembly 400 includes a drive shaft 430, which is rotatably supported by the housing 100; two actuators 500 are coaxially and drive-connected via the drive shaft 430. In this way, the two actuators 500 can be reliably and synchronously rotated by the drive shaft 430 to reliably and synchronously drive the two locking hooks 200 to move towards the unlocked position.

[0251] Optionally, the vehicle-mounted device 010 includes a motor 410, a first bevel gear 441, and a second bevel gear 442. The first bevel gear 441 is mounted on the drive shaft 430, and the first bevel gear 441 meshes with the second bevel gear 442. The second bevel gear 442 is connected to the output shaft 411 of the motor 410. This configuration not only allows for the simultaneous rotation of two actuators 500, but also enables the redirection of the power transmission provided by the output shaft 411 of the motor 410 using the first bevel gear 441 and the second bevel gear 442, thus achieving a compact structural design.

[0252] Of course, the first bevel gear 441 and the second bevel gear 442 can also be replaced by a worm gear assembly or the like.

[0253] Based on the above description of the structure of the first transmission member 810 and the second transmission member 820 of the lifting assembly 800, it is easy to see that the first transmission member 810 and the second transmission member 820 are similar to the structure of an end face cam.

[0254] In other embodiments, the lifting assembly 800 may also be a structure similar to a linkage assembly. For details, please refer to... Figure 32 , Figure 33 , Figure 34 and Figure 35The second transmission member 820 has a first end and a second end. The first end of the second transmission member 820 is connected to the first transmission member 810, and the second end of the second transmission member 820 is rotatably connected to the pusher 700. The second transmission member 820 can be regarded as a connecting rod. When the first transmission member 810 rotates about its own rotation axis, the first end of the second transmission member 820 can swing about the second end of the second transmission member 820, and the pusher 700 is driven by the second transmission member 820 to move between the avoidance position and the push position. Specifically, when the first transmission member 810 rotates clockwise about its own rotation axis, the first end of the second transmission member 820 can swing clockwise about the second end of the second transmission member 820, and the pusher 700 is pushed by the second transmission member 820 to move to the push position. When the first transmission member 810 rotates counterclockwise about its own rotation axis, the first end of the second transmission member 820 can swing counterclockwise about the second end of the second transmission member 820, and the pusher 700 is pulled by the second transmission member 820 to move to the avoidance position.

[0255] Optionally, the lifting assembly 800 includes two first transmission members 810 and two second transmission members 820. The first transmission members 810 are gears, and the two first transmission members 810 mesh with each other. The transmission assembly 400 is connected to one of the first transmission members 810, that is, one of the two first transmission members 810 is the driving member and the other is the driven member. The first transmission member 810, which is the driven member, is rotatably supported by the housing 100. The two first transmission members 810 and the two second transmission members 820 are rotatably connected in a one-to-one correspondence.

[0256] This configuration allows for self-locking via two meshing first transmission members 810 when the pusher 700 is in the extended position, ensuring that the pusher 700 can be stably positioned in the extended position.

[0257] Optionally, the first transmission member 810 is configured to drive the second transmission member 820 to push the pusher 700 to the push position after the actuator 500 drives the locking hook 200 to the unlock position. That is, the pusher 700 can move to the push position with a delay. In other words, the transmission connection between the actuator 500 and the first transmission member 810 is disconnected during the process of the locking hook 200 moving from the locked position to the unlock position. The actuator 500 can only be connected to the first transmission member 810 after the locking hook 200 moves to the unlock position.

[0258] To achieve the above effect, please refer to Figure 33 , Figure 36 , Figure 37 , Figure 38 , Figure 39 and Figure 40In this other embodiment, the actuator 500 further includes a pin 504 connected to the actuator body 501; the first transmission member 810, which is the active member, is provided with a waist-shaped groove 813, the center of the extension direction of the waist-shaped groove 813 coincides with the rotation axis of the first transmission member 810, which is the active member; the pin 504 is movably inserted into the waist-shaped groove 813. When the insert 504 is located at the first end of the waist-shaped groove 813, the locking hook 200, which is in transmission cooperation with the actuator 500, is in the locked position. When the actuator 500 rotates to drive the locking hook 200 to move to the unlocked position, the insert 504 slides synchronously in the waist-shaped groove 813 and does not drive the first transmission member 810 to rotate. When the locking hook 200 is in the unlocked position, the insert 504 moves to the second end of the waist-shaped groove 813 and abuts against the groove wall of the waist-shaped groove 813. The actuator 500 continues to rotate, and the first locking surface 512 of the actuator 500 abuts against the locking hook. The actuator 500 drives the insert 504 to push the first transmission member 810 to rotate, so that the first transmission member 810 can drive the second transmission member 820 to swing, thereby driving the pusher 700 to move to the push-out position.

[0259] It can be seen that the first transmission member 810, as the active member, is connected to the motor 410 through the actuator 500 and the drive shaft 430.

[0260] Of course, when the locking hook 200 is in the unlocked position, there is still a gap between the insert 504 and the second end of the waist-shaped groove 813. The actuator 500 needs to continue to drive the insert 504 to move a certain distance so that the insert 504 and the second end of the waist-shaped groove 813 can abut against each other.

[0261] Alternatively, the insert 504 can be connected separately to the drive shaft 430, rather than as part of the actuator 500.

[0262] Optionally, the first transmission member 810, which is the active member, can also be rotatably sleeved on the drive shaft 430, that is, the first transmission member 810 can rotate relative to the drive shaft 430. With this configuration, although the first transmission member 810 is not directly driven by the drive shaft 430, the drive shaft 430 can be used to support the first transmission member 810 to ensure that the first transmission member 810 rotates stably.

[0263] It should be understood that in yet another embodiment, the vehicle-mounted device 010 does not include the pusher 700, and the transmission mechanism 300 may not include the lifting assembly 800. That is, the transmission mechanism 300 only includes the transmission assembly 400 and the actuator 500 to control the movement of the locking hook 200 between the unlocked position and the locked position.

[0264] In summary, the vehicle-mounted device 010 of this application can be used in a vehicle to house a mobile terminal 020 such as a mobile phone, tablet computer, or display. The vehicle-mounted device 010 facilitates the installation and removal of the mobile terminal 020 and ensures the stability of the mobile device when mounted on the vehicle-mounted device 010.

[0265] Third embodiment of vehicle-mounted device

[0266] The main difference between the transmission mechanism of the vehicle-mounted device in the third embodiment and that in the first embodiment lies in the transmission mechanism. For simplicity, the following mainly describes the transmission mechanism of the vehicle-mounted device in the third embodiment.

[0267] Reference Figure 41 , Figure 42 and Figure 43 The transmission mechanism 300 includes a second transmission gear 332. The second transmission gear 332 can be driven to rotate by a motor (not shown in the figure). A motion guide rail 333 (such as...) is provided on the second transmission gear 332. Figure 44 (As shown). In one embodiment, there are two motion guides 333 (i.e., a first motion guide 3331 and a second motion guide 3332), which are substantially the same and arranged radially opposite to each other along the second transmission gear 332.

[0268] like Figure 43 and Figure 45 As shown, the locking hook 200 includes a first locking hook 201 and a second locking hook 202 that are substantially identical. The first locking hook 201 and the second locking hook 202 are also radially opposite to each other and spaced apart from one another along the second transmission gear 332. The first locking hook 201 is slidably engaged with the first motion guide rail 3331, and the second locking hook 202 is slidably engaged with the second motion guide rail 3332. For simplicity, the technical solution of this application will be described below using the first locking hook 201 and the first motion guide rail 3331 as examples.

[0269] like Figure 44 As shown, the first motion guide rail 3331 includes an arc-shaped first segment 333a and an arc-shaped second segment 333b connected to the first segment 333a. The arc-shaped first segment 333a is concentric with the second transmission gear 332 and has a first radius. The arc-shaped second segment 333b is concentric with the second transmission gear 332 and has a second radius. The first radius is larger than the second radius.

[0270] like Figure 45As shown, the first locking hook 201 includes a sliding portion 211 and a locking hook portion 212. The sliding portion 211 is slidably engaged with the first motion guide rail 3331. The locking hook portion 212 is fixedly connected to the sliding portion 211. For example, the locking hook portion 212 and the sliding portion 211 form approximately a 90-degree angle. Overall, the first locking hook 201 is generally L-shaped.

[0271] When the second transmission gear 332 rotates, the sliding part 211 of the first locking hook 201 slides on the first motion guide rail 3331. For example... Figure 49 As shown, when the sliding part 211 is within the second section 333b of the first motion guide rail 3331, the locking hook portion 212 of the first locking hook 201 is further inward along the radial direction of the second transmission gear 332. Thus, the first locking hook 201 is in the locked position. Figure 51 As shown, when the sliding part 211 is within the first section 333a of the first motion guide rail 3331, the locking part 212 of the first locking hook 201 is further outward along the radial direction of the second transmission gear 332. Thus, the first locking hook 201 is in the unlocked position. Therefore, as the second transmission gear 332 rotates, the locking hooks 200 (i.e., the first locking hook 201 and the second locking hook 202) can switch between the locked and unlocked positions.

[0272] From the perspective of the transmission mechanism 300 as a whole, the number of parts used to switch the lock hook 200 between the locked and unlocked positions is small, which simplifies the structure of the transmission mechanism 300 and reduces costs.

[0273] It should be understood that, depending on the actual situation, there may only be one motion guide rail, as long as it includes the required first and second sections (as described above). For example, such a motion guide rail may extend circumferentially into a closed shape, or it may not be a closed shape, which will not be elaborated here.

[0274] Figure 46 Another type of lock hook is shown schematically. (Example) Figure 46As shown, the first locking hook 201 also includes a sliding portion 211 and a locking hook portion 212. The sliding portion 211 is slidably engaged with the first motion guide rail 3331. The locking hook portion 212 has a first end 212a, a second end 212b, and a restraining portion 212c located between the first end 212a and the second end 212b. The first end 212a of the locking hook portion 212 is movably connected to the sliding portion 211. For example, the locking hook portion 212 and the sliding portion 211 generally form an angle of 90 degrees. The second end 212b of the locking hook portion 212 is a free segment, for example, for engaging with a mobile terminal. The restraining portion 212c is hinged to the housing 100 via a hinge shaft 2123. Viewed as a whole, the locking hook portion 212 is generally formed as a lever, and the fulcrum of the lever (i.e., the restraining portion 212c) is located between the first end 212a and the second end 212b.

[0275] As the second transmission gear 332 rotates, when the sliding part 211 is within the first section 333a, the first end 212a of the locking hook part 212 is pushed outward by the sliding part 211 along the radial direction of the second transmission gear 332. According to the lever principle, the second end 212b of the locking hook part 212 moves inward along the radial direction of the second transmission gear 332. Thus, the first locking hook 201 moves to the locked position. When the sliding part 211 is within the second section 333b, the first end 212a of the locking hook part 212 is pulled inward by the sliding part 211 along the radial direction of the second transmission gear 332. According to the lever principle, the second end 212b of the locking hook part 212 moves outward along the radial direction of the second transmission gear 332. Thus, the first locking hook 201 moves to the unlocked position. Therefore, as the second transmission gear 332 rotates, the locking hook 200 (i.e., the first locking hook 201 and the second locking hook 202) can switch between the locked and unlocked positions.

[0276] In one embodiment, such as Figure 46 As shown, a torsion spring 2124 is provided on the hinge shaft 2123. One end of the torsion spring 2124 abuts against the housing 100, and the other end abuts against the locking hook portion 212. When the sliding portion 211 is in the second section 333a, the first locking hook 201 is in the locked position, and the torsion spring 2124 is tensioned. When the sliding portion 211 is in the first section 333b, the torsion spring 2124 drives the locking hook portion 212 to rotate, which helps the locking hook portion 212 to move inward along the radial direction of the second transmission gear 332, so that the locking hook 200 can quickly reach the unlocked position.

[0277] In other embodiments, the torsion spring can also be configured to be tensioned when the first locking hook is in the unlocked position. This helps to ensure that the moving terminals of the locking hook are tightly engaged when the first locking hook is in the locked position, improving the stability of the moving terminal. This is easily implemented by those skilled in the art and will not be described in detail here.

[0278] For example Figure 42 and Figure 43 As shown, the transmission mechanism 300 also includes a second rack 342 that meshes with the second transmission gear 332, the second rack 342 extending along a first direction D1. For example, there are two second racks 342, which are radially opposite to each other along the second transmission gear 332.

[0279] like Figure 41 and Figure 47 The vehicle-mounted device also includes a pusher 700 movably disposed in the housing 100. The pusher 700 has a clearance position and a push-out position parallel to the first direction D1 and along a second direction D2 perpendicular to the first direction D1. When the pusher 700 is in the clearance position, the pusher 700 clears the receiving cavity 101. When the pusher 700 is in the push-out position, the pusher 700 can block the receiving cavity 101.

[0280] Two second racks 342 correspond to the pusher 700 along the second direction D2. For example, the pusher 700 has two longitudinal edges extending along the first direction D1, and the two second racks 342 correspond to these two longitudinal edges of the pusher 700, respectively. Each of the two second racks 342 is provided with a fourth guide shaft 341.

[0281] A fourth guide groove 740 is constructed on both longitudinal edges of the pusher 700 (e.g., Figure 47 (As shown). Thus, the fourth guide shaft 341 of each second rack 342 can slidably engage with the corresponding fourth guide groove 740. The two second racks are substantially identical, and these fourth guide grooves are also substantially identical. For simplicity, the technical solution of the third embodiment will be described below using one fourth guide groove and the corresponding fourth guide shaft as an example.

[0282] like Figure 48 As shown, the fourth guide groove 740 has a first inflection point 740a and a second inflection point 740b. Along the second direction D2, the first inflection point 740a and the second inflection point 740b are further away from the mobile terminal 020 (in other words, with reference to the mobile terminal 020, along the second direction D2, the height of the first inflection point 740a is lower than the height of the second inflection point 740b). When the fourth guide shaft 341 is at the second inflection point 740b, the pusher 700 is in a clearance position (e.g., ...). Figure 50 As shown). When the fourth guide shaft 341 is at the first inflection point 740a, the pusher 700 is in the extended position (as shown). Figure 52 (As shown). In this way, as the second transmission gear 332 rotates and drives the second rack 342 to move along the first direction D1, the pusher can switch between the avoidance position and the push-out position.

[0283] For example Figure 48As shown, the fourth guide groove 740 also includes a first guide section 740d extending from the first inflection point 740a along the first direction D1 and a second guide section 740e extending from the second inflection point 740b along the first direction D1. As the second rack 342 reciprocates along the first direction D1, the fourth guide shaft 341 can move from the first inflection point 740a into the first guide section 740d, and can also move from the second inflection point 740b into the second guide section 740e.

[0284] For example Figure 48 As shown, the fourth guide groove 740 also includes an inclined third guide section 740c connecting the first inflection point 740a and the second inflection point 740b. For example, the third guide section 740c forms an acute angle with the first direction D1. When the second rack 342 reciprocates along the first direction D1, the fourth guide shaft 341 moves from the first inflection point 740a (or the first guide section 740d) to the second inflection point 740b (or the second guide section 740e), or from the second inflection point 740b (or the second guide section 740e) to the first inflection point 740a (or the first guide section 740d) via the third guide section 740c, allowing the pusher 700 to switch between the push position and the avoidance position. In other words, during the movement of the second rack 342 along the first direction D1, the third guide section 740c guides the fourth guide shaft 341, making the lifting and lowering movement of the pusher 700 smoother.

[0285] The first lock hook 201 (with) is described below Figure 45 (Taking the first locking hook shown as an example) and the movement process of the pusher 700.

[0286] Reference Figure 49 and Figure 50 When the fourth guide shaft 341 is within the second guide section 740e, the pusher 700 is in the avoidance position, and the first locking hook 201 is within the second section 333b of the motion track 333, so that the first locking hook 201 is in the locked position.

[0287] Next, the second transmission gear 332 is rotated along the first rotation direction. Firstly, the first locking hook 201 moves into the first section 333a of the movement track 333, causing the first locking hook 201 to switch to the unlocked position. Then, the second rack 342 is driven by the second transmission gear 332 to move along the first direction D1, causing the fourth guide shaft 341 to move from the second guide section 740e towards the first guide section 740d via the third guide section 740c. Thus, the pusher 700, driven by the fourth guide shaft 341, gradually moves towards the push-out position along the second direction D2. During this process, the first locking hook 201 remains in the unlocked position.

[0288] After the fourth guide shaft 341 moves into the first guide section 740d, the pusher 700 is in the extended position. At this time, the first locking hook 201 is still in the unlocked position (e.g., Figure 51 and Figure 52 (As shown).

[0289] Next, if the second transmission gear 332 is rotated in the second rotation direction, the fourth guide shaft 341 first moves from the first guide section 740d to the second guide section 740e, causing the pusher 700 to gradually switch to the avoidance position. Then, the first locking hook 201 moves from the first section 333a of the motion track 333 to the second section 333b to switch from the unlocked position to the locked position.

[0290] Therefore, the vehicle-mounted device of the third embodiment realizes the switching of the locking hook 200 from the unlocked position to the locked position, and at the same time realizes the switching of the pusher 700 between the push-out position and the avoidance position.

[0291] When the fourth guide shaft 341 is within the second guide section 740e, and the pusher 700 is subjected to a force generally along the second direction D2, the second guide section 740e constrains the fourth guide shaft 341 and mainly bears the force, thus improving the stability of the pusher 700. The same applies when the fourth guide shaft 341 is within the first guide section 740d, which will not be elaborated here.

[0292] It should also be understood that, depending on the actual situation, the first direction of the second transmission gear can be either clockwise or counterclockwise, and the second rotation direction of the second transmission gear can be either clockwise or counterclockwise, which is not limited here.

[0293] Reference Figure 41 and Figure 42 The housing 100 also includes a support plate 107 for supporting the second rack 342. For example, the second rack 342 is parallel to the support plate 107. A sliding rib 1072 extending along a first direction D1 is formed on the support plate 107. A mating groove 343 that matches the sliding rib 1072 is formed on the second rack 342 (e.g., Figure 42 (As shown). The mating groove 343 and the sliding rib 1072 are slidably engaged to allow the second rack 342 to slide smoothly along the first direction D1 under the drive of the second transmission gear 332. The sliding rib 1072 also constrains the sliding direction of the second rack 342 to be parallel to the first direction D1, to prevent the fourth guide shaft 341 on the second rack 342 from disengaging from the fourth guide groove 740 on the pusher 700. It should be understood that, depending on the actual situation, the mating groove can also be provided on the support plate, and the sliding rib can be provided on the second rack accordingly, which will not be described in detail here.

[0294] Fourth embodiment of the vehicle-mounted device

[0295] Figure 53 and Figure 54 The vehicle-mounted device 010 of the fourth embodiment is schematically shown. The main difference between the vehicle-mounted device of the fourth embodiment and the vehicle-mounted device of the first embodiment lies in the transmission mechanism. For simplicity, the transmission mechanism of the vehicle-mounted device of the fourth embodiment will be mainly described below.

[0296] The locking hook 200 includes a first locking hook 201 and a second locking hook 202 with essentially the same structure. The first locking hook 201 and the second locking hook 202 are opposite to each other and spaced apart from each other along a first direction D1.

[0297] The transmission mechanism 300 includes a sliding plate 830. The sliding plate 830 engages with the second locking hook 202 and is capable of reciprocating along a first direction D1 to drive the first locking hook 201 and the second locking hook 202 closer to each other along the first direction D1 to a locked position, or to drive the first locking hook 201 and the second locking hook 202 further away from each other along the first direction D1 to an unlocked position (which will be described in detail below).

[0298] Reference Figure 56 and Figure 57 The first locking hook 201 includes a first sliding portion 216 and a first locking hook portion 217 connected to the first sliding portion 216. The second locking hook 202 includes a second sliding portion 226 and a second locking hook portion 227 connected to the second sliding portion 226. The first sliding portion 216 and the second sliding portion 226 are movably disposed on the housing 100 along a first direction D1 and extend in opposite directions. The shape of the second sliding portion 226 is similar to that of the first sliding portion 216, for example, both are generally strip-shaped to facilitate sliding engagement with the housing. The shapes of the first locking hook portion 217 and the second locking hook portion 227 are similar, for example, both are claws to facilitate engagement with a mobile terminal.

[0299] The first hook 201 is constructed with a first drive structure 215 (e.g., a rack on the first sliding portion) extending along the first direction D1. The second hook 202 is constructed with a second drive structure 225 (e.g., a rack on the second sliding portion) extending along the first direction D1. The first drive structure 215 and the second drive structure 225 are opposite to each other and spaced apart. The transmission mechanism 300 also includes a synchronizing pulley 203. The synchronizing pulley 203 is rotatably engaged with the first drive structure 215 and the second drive structure 225. Thus, when the second hook 202 is driven to move along the first direction D1, the first hook 201 moves synchronously under the action of the synchronizing pulley 203 and its direction of movement is opposite to that of the second hook 202, thereby realizing that the first hook 201 and the second hook 202 move closer to each other synchronously or move further away from each other synchronously (i.e., realizing the switching of the first hook 201 and the second hook 202 between the locked position and the unlocked position). Of course, depending on the actual situation, the first hook 201 can also be driven to move along the first direction D1, and the second hook 202 will also move synchronously and in the opposite direction. For simplicity, the following description of the technical solution of this application will take the driven movement of the first locking hook 201 as an example.

[0300] The locking hook 200 also includes a first elastic drive member 213 and a second elastic drive member 223. For example, both the first elastic drive member 213 and the second elastic drive member 223 are springs. The two ends of the first elastic drive member 213 abut against the first sliding portion 216 of the first locking hook 201 and the housing 100, respectively. The two ends of the second elastic drive member 223 abut against the second sliding portion 226 of the second locking hook 202 and the housing 100, respectively. See also... Figure 56 and Figure 57 The second sliding portion 226 of the second locking hook 202 is provided with a first guide shaft 214, and the sliding plate 830 is provided with a first guide groove 831 extending along the first direction D1. The first guide shaft 214 is inserted into the first guide groove 831 to achieve engagement between the second locking hook 202 and the sliding plate 830. The first elastic drive member 213, the second elastic drive member 223, and the sliding plate 830 jointly drive the first locking hook 201 and the second locking hook 202 to reciprocate along the first direction D1, so that the first locking hook 201 and the second locking hook 202 switch between a locked position and an unlocked position (which will be described below).

[0301] Depending on the actual situation, the first guide shaft can also be constructed on the sliding plate, and the corresponding first guide groove is constructed on the second sliding part of the second lock hook, which will not be elaborated here.

[0302] Reference Figure 53 and Figure 54The vehicle-mounted device also includes a pusher 700 movably disposed on the housing 100. The pusher 700 has a clearance position and a push-out position parallel to the first direction D1 and along a second direction D2 substantially perpendicular to the first direction D1. When the pusher 700 is in the clearance position, the pusher 700 clears the receiving cavity 101. When the pusher 700 is in the push-out position, the pusher 700 can block the receiving cavity 101.

[0303] Reference Figure 55 and Figure 60 The sliding plate 830 and the pusher 700 correspond to each other along the second direction D2. For example, along the second direction D2, the sliding plate 830 and the pusher 700 are disposed on both sides of the support 104 of the housing 100.

[0304] In one embodiment, the pusher 700 is generally rectangular to accommodate a generally rectangular mobile terminal. The pusher 700 is positioned within the housing 100 such that its length edges are generally parallel to a first direction D1. Of course, depending on the specific circumstances, the pusher can also be of any other suitable shape and / or disposed within the housing in any other suitable manner. Additionally, a third guide shaft 733 is provided on the pusher 700. For example, two third guide shafts 733 are provided on each length edge of the rectangular pusher 700.

[0305] A third guide groove 833 matching the third guide shaft 733 is provided on the sliding plate 830 (see reference). Figure 55 and Figure 60 For example, a third guide groove 833 is constructed on each side of the sliding plate 830 parallel to the first direction D1. Each third guide shaft 733 slidably engages with the corresponding third guide groove 833. For simplicity, the technical solution of the vehicle-mounted device of the fourth embodiment will be described below using one third guide groove and a corresponding third guide shaft as an example.

[0306] like Figure 59 As shown, the third guide groove 833 has a first position 833a and a second position 833b. Along the second direction D2, the first position 833a is further away from the pusher 700 than the second position 833b. (Refer to...) Figure 58 and Figure 60 A through hole 104a corresponding to the third guide shaft 733 is formed on the support member 104. Each third guide shaft 733 extends through the corresponding through hole 104a to slidably engage with the corresponding third guide groove 833. (Refer to...) Figure 53 and Figure 59 When the third guide shaft 733 is at the first position 833a of the third guide groove 833, the pusher 700 is in a clearance position. (Refer to...) Figure 54 and Figure 59When the third guide shaft 733 is at the second position 833b of the third guide groove 833, the pusher 700 is in the push-out position. Thus, as the sliding plate 830 reciprocates along the first direction D1, the pusher 700 switches between the avoidance position and the push-out position.

[0307] For example Figure 59 As shown, the third guide groove 833 further includes a first extension 833d extending from the first position 833a along the first direction D1 and a second extension 833e extending from the second position 833b along the first direction D1. For example, the first extension 833d and the second extension 833e extend away from each other. As the sliding plate 830 moves along the first direction D1, the third guide shaft 733 can move from the first position 833a into the first extension 833d, and can also move from the second position 833b into the second extension 833e.

[0308] For example Figure 59 As shown, the third guide groove 833 also includes an inclined connecting section 833c connecting the first position 833a and the second position 833b. For example, the connecting section 833c forms an acute angle with the first direction D1. When the sliding plate 830 reciprocates along the first direction D1, the third guide shaft 733 slides from the first position 833a (or the first extension 833d) to the second position 833b (or the second extension 833e) via the connecting section 833c, or slides from the second position 833b (or the second extension 833e) to the first position 833a (or the first extension 833d), causing the pusher 700 to switch between an avoidance position and a push-out position. In other words, during the movement of the sliding plate 830 along the first direction D1, the connecting section 833c guides the third guide shaft 733, making the lifting and lowering movement of the pusher 700 more stable.

[0309] The movement process of the locking hook 200 and the pusher 700 will be described below.

[0310] like Figure 53 As shown, the first locking hook 201 and the second locking hook 202 are in the locked position. At this time, the first guide groove 831 constrains the first guide shaft 214 (i.e., constrains the second locking hook 202) in the direction toward the first locking hook 201, so that the first elastic drive member 213 and the second elastic drive member 223 are kept in a pressed state. At this time, when the third guide shaft 733 is within the first extension 833d, the pusher 700 is in the avoidance position.

[0311] Next, the sliding plate 830 moves slightly toward the second hook 202 along the first direction D1, and the first guide groove 831 also moves toward the second hook 202, releasing the first guide shaft 214 (i.e., releasing the second hook 202). As a result, the first elastic drive member 213 and the second elastic drive member 223 are at least partially released, driving the first hook 201 and the second hook 202 away from each other along the first direction D1 to the unlocked position. At this time, the third guide shaft 733 remains within the first extension 833d, keeping the pusher 700 in the avoidance position.

[0312] As the sliding plate 830 continues to move toward the second locking hook 202 along the first direction D1, the third guide shaft 733 moves toward the second extension 833e, causing the pusher 700 to gradually switch from the avoidance position to the push-out position. After the third guide shaft 733 moves into the second extension 833e, the pusher 700 is in the push-out position (e.g., Figure 54 (As shown). The first elastic drive member 213 and the second elastic drive member 223 remain in the restored state, so that the first locking hook 201 and the second locking hook 202 remain in the unlocked position.

[0313] As the sliding plate 830 moves along the first direction D1 toward the first locking hook 201, the pusher 700 gradually switches from the push-out position to the avoidance position. Correspondingly, the first guide groove 831 pulls the first guide shaft 214 along the first direction D1 toward the first locking hook 201, causing the first locking hook 201 and the second locking hook 202 to move to the locked position, and the first elastic drive member 213 and the second elastic drive member 223 are pressed together. In other words, as the sliding plate 830 reciprocates along the first direction D1, the first locking hook 201 and the second locking hook 202 switch between the locked and unlocked positions, and the pusher 700 switches between the avoidance position and the push-out position.

[0314] Typically, the length of the first guide groove 831 along the first direction D1 is greater than or equal to the travel distance of the first guide shaft 214. This prevents the first guide groove 831 from hindering the movement of the first guide shaft 214.

[0315] According to the vehicle-mounted device of the fourth embodiment, the translational movement of the sliding plate 830 along the first direction D1 is converted into the lifting and lowering movement of the pushing member 700 along the second direction D2 through the cooperation of the third guide shaft 733 and the third guide groove 833. This solution uses fewer parts and has a simpler structure, resulting in lower manufacturing costs for the vehicle-mounted structure.

[0316] Furthermore, when the third guide shaft 733 is within the first extension 833d, when the pusher 700 is subjected to a force generally along the second direction D2, the first extension 833d of the third guide groove 833 constrains the third guide shaft 733 and mainly bears the force, which improves the stability of the pusher 700. The same applies when the third guide shaft 733 is within the second extension 833e, which will not be elaborated here.

[0317] In other embodiments, the third guide groove may also be constructed on the pusher, and the third guide shaft correspondingly constructed on the sliding plate, which will not be described in detail here. In some embodiments, a lubricant may also be applied inside the third guide groove. This allows the third guide shaft to move more smoothly, and the lifting and lowering movement of the pusher to be more stable and smooth. Moreover, this also helps to reduce the noise generated when the third guide shaft moves along the third guide groove, thereby improving the quality of the vehicle-mounted device.

[0318] Reference Figure 56 and Figure 58 The housing 100 has a second guide groove 106 extending along the first direction D1 on the support member 104, and the sliding plate 830 has a second guide shaft 832 (e.g. Figure 55 (As shown). The second guide shaft 832 is inserted into the second guide groove 106. When the sliding plate 830 moves along the first direction D1 (as described above), the second guide shaft 832 slides relative to the second guide groove 106 along the first direction D1. In this way, the second guide shaft 832 and the second guide groove 106 guide and constrain the movement of the sliding plate 830 along the first direction D1, preventing the sliding plate 830 from deviating from the predetermined direction of movement. Depending on the actual situation, the second guide groove can also be constructed on the sliding plate, and the second guide shaft can be constructed on the support of the housing, which will not be described in detail here.

[0319] Also refer to Figure 55 and Figure 56 The transmission mechanism 300 further includes a transmission assembly 400 for driving the sliding plate 830 to reciprocate along a first direction D1. A first rack 836 is constructed on the sliding plate 830. The transmission assembly 400 includes a worm gear assembly 451 and a first transmission gear 452 driven to rotate by the worm gear assembly 451. For example, the first transmission gear 452 and the worm in the worm gear assembly 451 are mounted on the same shaft. The first transmission gear 452 meshes with the first rack 836. Additionally, the transmission mechanism 300 includes a drive motor 307. The drive motor 307 is connected to the worm gear in the worm gear assembly 451.

[0320] When the drive motor 307 rotates, the worm gear assembly 451 rotates, driving the first transmission gear 452 to rotate. The first transmission gear 452 drives the sliding plate 830 to move along the first direction D1. By controlling the rotation direction of the motor 307 (e.g., counterclockwise or clockwise), the sliding plate 830 can drive the first locking hook 201 and the second locking hook 202 to the unlocked or locked position, and cause the pusher 730 to move along the second direction D2 to the avoidance position or the push-out position.

[0321] Furthermore, the worm gear assembly 451 possesses excellent self-locking properties. When the drive motor 307 stops, the sliding plate 830 cannot move along the first direction D1, and the pusher 700 accordingly cannot or almost cannot be pushed or pulled. The states of the first locking hook 201 and the second locking hook 202 also cannot or almost cannot be changed. Thus, the pusher 700 can be stably positioned in the avoidance or push-out position, and the first locking hook 201 and the second locking hook 202 can be stably positioned in the unlocked or locked position as needed.

[0322] Fifth embodiment of the vehicle-mounted device

[0323] Figure 61 The vehicle-mounted device of the fifth embodiment is schematically shown. The structure and movement of the sliding plate and the structure and movement of the locking hook of the vehicle-mounted device of the fifth embodiment are basically similar to those of the vehicle-mounted device of the fourth embodiment, and will not be described again here. The main difference between the vehicle-mounted device of the fifth embodiment and the vehicle-mounted device of the fourth embodiment lies in the connection structure and movement of the sliding plate and the pushing member. For simplicity, the following mainly describes the connection structure and movement of the sliding plate and the pushing member of the fifth embodiment.

[0324] like Figure 61 and Figure 62 As shown, a hinge assembly 840 connects the sliding plate 830 and the pusher 700. When the sliding plate 830 moves along the first direction D1, it also drives the pusher 700 to switch between a push-out position and a avoidance position along the second direction D2 via the hinge assembly 840 (the first direction D1 and the second direction D2 are substantially perpendicular). There are two hinge assemblies 840 to provide good support for the pusher 700. For simplicity, the technical solution of this application will be described below using only one hinge assembly as an example.

[0325] like Figure 61 As shown, the hinge assembly 840 includes a first link 841 and a second link 842 that cross each other. For example, the middle portion of the first link 841 is rotatably connected to the middle portion of the second link 842. For example, the first link 841 and the second link 842 are hinged at their intersection point via a fourth pivot (not shown).

[0326] Reference Figure 61 and Figure 62 The first end 841a of the first rod 841 is rotatably connected to the sliding plate 830 via a first rotating shaft 844, and the first end 841a (or the first rotating shaft 844) of the first rod 841 remains fixed relative to the housing 100. For example, the sliding plate 830 is provided with a first shaft groove 834 extending along a first direction D1, and the housing 100 is provided with a first shaft hole (not shown in the figure) corresponding to the first shaft groove 834. The first rotating shaft 844 is inserted into the first shaft groove 834 and the first shaft hole and is rotatable relative to the first shaft groove 834 and the first shaft hole. In addition, the sliding plate 830 is adapted to move relative to the first rotating shaft 844 (or the first rod 841) along the first direction D1 via the first shaft groove 834.

[0327] The second end 841b of the first rod 841 is rotatably connected to the pusher 700 via a third pivot 846, and the second end 841b of the first rod 841 is adapted to slide relative to the pusher 700 along a first direction D1 (e.g., Figure 64 (As shown). For example, a third shaft groove (not shown) extending along a first direction D1 is provided on the pusher 700. A third rotating shaft 846 is provided at the second end 841b of the first rod 841, which is rotatably inserted into the third shaft groove. When the first rod 841 rotates substantially about the first rotating shaft 844, the second end 841b of the first rod 841 moves relative to the third groove along the first direction D1 and drives the pusher 700 to move along the second direction D2 (which will be described below).

[0328] Still refer to Figure 61 and Figure 62 The first end 842a of the second rod 842 is rotatably connected to the sliding plate 830 via a second pivot 845. For example, the sliding plate 830 is provided with a second shaft groove 835 extending along the first direction D1, and the second shaft groove 835 has a first end 835a facing the second locking hook 202 and a second end 835b facing the first locking hook 201 (e.g. Figure 64 (As shown). The second shaft 845 is rotatably inserted into the second shaft groove 835, and the second shaft 845 can also slide relative to the housing 100 in the first direction D1 under the action of the sliding plate 830 (which will be described below).

[0329] The second end 842b of the second rod 842 is rotatably connected to the pusher 700, and the position of the second end 842b of the second rod 842 relative to the pusher 700 remains fixed. For example, the second end 842b of the second rod 842 is rotatably connected to the pusher 700 via a fifth pivot (not shown in the figure).

[0330] The movement process of the locking hook 200 and the pusher 700 will be described below.

[0331] When the second rotating shaft 845 is at the first end 835a of the second shaft groove 835, the sliding plate 830 constrains the second locking hook 202 (basically the same as the fourth embodiment of the vehicle-mounted device), so that the first elastic drive member 213 and the second elastic drive member 223 are in a pressed state. The first locking hook 201 and the second locking hook 202 are in the locked position, and the pusher 700 is in the avoidance position.

[0332] When the sliding plate 830 moves towards the second locking hook 202 along the first direction D1, causing the second rotating shaft 845 to be at the second end 835b of the second shaft groove 835, but the second rotating shaft 845 is not driven to move by the sliding plate 830, the sliding plate 830 releases the second locking hook 202. The first elastic drive member 213 and the second elastic drive member 223 are at least partially released and drive the first locking hook 201 and the second locking hook 202 to move to the unlocked position. At this time, the pusher 700 is still in the avoidance position.

[0333] As the sliding plate 830 continues to move towards the second locking hook 202 along the first direction D1 and drives the second rotating shaft 845 to move, the first end 842a of the second rod 842 moves towards the first end 841a of the first rod 841 (or the second locking hook 202). The second end 841b of the first rod 841 also moves towards the second end 842b of the second rod 842 (or the second locking hook 202), and the second ends 841b of the first rod 841 and the second ends 842b of the second rod 842 also move along the second direction D2, causing the pusher 700 to gradually switch to the push-out position. During this process, the first locking hook 201 and the second locking hook 202 remain in the unlocked position.

[0334] When the pusher 700 is in the pushed-out position, as the sliding plate 830 moves toward the first locking hook 201 along the first direction D1, the pusher 700 gradually switches to the avoidance position, the first locking hook 201 and the second locking hook 202 gradually switch to the locking position, and the first elastic drive member 213 and the second elastic drive member 223 are pressed together.

[0335] Thus, the vehicle-mounted device 010 enables the first locking hook 201 and the second locking hook 202 to switch between the locked position and the unlocked position, and the pusher 700 to switch between the locked position and the pushed-out position.

[0336] It should be understood that the sliding plate 830 is driven by the same transmission assembly 400 as in the fourth embodiment of the vehicle-mounted device (e.g., Figure 63 As shown), the pusher 700 is stably positioned in the avoidance position or the push-out position as needed, and the first locking hook 201 and the second locking hook 202 are stably positioned in the unlocked position or the locked position.

[0337] In some other embodiments not shown, the second end of the second rod is hinged to the middle of the first rod, and only the second end of the first rod is movably connected to the pusher. Alternatively, the second end of the second rod is hinged to the second end of the first rod, and both the second end of the second rod and the second end of the first rod are connected to the pusher.

[0338] The sixth embodiment of the vehicle-mounted device

[0339] Reference Figure 65 and Figure 66 The main difference between the transmission mechanism of the vehicle-mounted device in the sixth embodiment and that in the first embodiment lies in the transmission mechanism. For simplicity, the following description will primarily focus on the transmission mechanism of the vehicle-mounted device in the sixth embodiment.

[0340] The transmission mechanism 300 mainly includes a first transmission shaft 310, a second transmission shaft 320 that is generally parallel to the first transmission shaft 310, various components mounted on the first transmission shaft 310, and various components mounted on the second transmission shaft 320.

[0341] Reference Figure 65 and Figure 66 A transmission sleeve 230 is provided at each end of the first transmission shaft 310. The locking hook 200 includes a first locking hook 201 and a second locking hook 202 that are movably engaged with the two transmission sleeves 230 respectively. For simplicity, the technical solution of this application will be described below using only one transmission sleeve 230 and the first locking hook 201 engaged with the transmission sleeve 230 as an example.

[0342] A drive gear 314 is also provided on the first drive shaft 310. The drive gear 314 is used to connect to an external power source (e.g., a motor, not shown in the figure) to drive the first drive shaft 310 to reciprocate within a predetermined angle range. In one embodiment, the reciprocating rotation of the first drive shaft is achieved by controlling the rotation of the drive gear. For example, the rotation of the drive gear can be controlled by providing a stop on the housing to limit the rotation limit of the drive gear, or the rotation of the drive gear can be controlled by limiting the rotation angle range of the motor; these will not be elaborated further.

[0343] like Figure 72 As shown, a first guide rail 231 extending helically along the first drive shaft 310 is provided on the transmission sleeve 230. The first guide rail 231 has a first end 231a facing the first drive shaft 310 and a second end 231b away from the first drive shaft 310. A first sliding rod 241 (as shown) is constructed on the first locking hook 201. Figure 73(As shown). The first sliding rod 241 is movably engaged within the first guide rail 231. Thus, when the first drive shaft 310 rotates in the first rotation direction, the first locking hook 201 and the second locking hook 202 are guided by the first guide rail 231 to move closer to each other to the locked position. When the first drive shaft 310 rotates in the second rotation direction, the first locking hook 201 and the second locking hook 202 are guided by the first guide rail 231 to move further away from each other to the unlocked position. Depending on the actual situation, the first rotation direction of the first drive shaft can be either clockwise or counterclockwise, and the second rotation direction of the first drive shaft can be either clockwise or counterclockwise; this is not limited here.

[0344] Still Figure 72 As shown, the first guide rail 231 includes a helical segment 232 and a circumferential segment 233 connected to the helical segment 232. The helical segment 232 extends helically from the first end 231a of the first guide rail 231 toward the second end 231b of the first guide rail 231. The circumferential segment 233 extends from the helical segment 232 to the second end 231b of the first guide rail 231. Viewed as a whole from the transmission sleeve 230, the extending direction of the circumferential segment 233 is parallel to the rotation direction of the first transmission shaft 310. Thus, when the first sliding rod 241 is within the helical segment 232, as the first transmission shaft 310 rotates, the first sliding rod 241 moves toward the first end 231a of the first guide rail 231, and the first locking hook 201 and the second locking hook 202 move closer to each other to the locking position. When the first sliding rod 241 is within the helical section 232, as the first drive shaft 310 rotates, the first sliding rod 241 moves toward the second end 231b of the first guide rail 231, and the first locking hook 201 and the second locking hook 202 move away from each other to the unlocked position. When the first sliding rod 241 is within the circumferential section 233, as the first drive shaft 310 rotates, the first locking hook 201 and the second locking hook 202 remain in the unlocked position. Thus, through the reciprocating rotation of the first drive shaft 310, the first locking hook 201 and the second locking hook 202 are switched between the unlocked and locked positions.

[0345] In one embodiment, each transmission sleeve 230 is provided with two first guide rails 231. Correspondingly, the first locking hook 201 includes two first sliding rods 241, and each first sliding rod 241 is movably engaged within a corresponding first guide rail 231. This helps to improve the stability of the first locking hook 201.

[0346] The vehicle-mounted device 010 also includes a pusher 700 movably disposed in the housing 100, the pusher 700 having a clearance position and a push-out position. When the pusher 700 is in the clearance position, the pusher 700 clears the receiving cavity 101; when the pusher 700 is in the push-out position, the pusher 700 can block the receiving cavity 101.

[0347] The connection between the pusher 700 and the transmission mechanism 300 will be described below.

[0348] Reference Figure 66 and Figure 67 A second sliding rod 312 is fixedly provided at both ends of the first drive shaft 310. A first gear 311 is also provided at both ends of the first drive shaft 310, and both first gears 311 can rotate relative to the first drive shaft 310.

[0349] Second gears 321 are fixedly mounted at both ends of the second drive shaft 320, and each second gear 321 is provided with a second guide rail 322. The two second gears 321 mesh with the two first gears 311 respectively. Two second sliding rods 312 are respectively engaged within the corresponding second guide rails 322 and are adapted to slide along the second guide rails 322. Both the first gears 311 and the second gears 321 are also movably connected to the pusher 700. For simplicity, the technical solution of this application will be described below using only a set of meshing first gears 311 and second gears 321 as an example.

[0350] like Figure 68 , Figure 69 and Figure 70 As shown, the second guide rail 322 includes an arc segment 322a and a straight segment 322b connected to the arc segment 322a. When the first drive shaft 310 rotates, the second sliding rod 312 is driven to rotate by the first drive shaft 310, and drives the second drive shaft 320 to rotate via the arc segment 322a and the straight segment 322b of the second guide rail 322 (which will be described below). The second gear 321 is driven to rotate by the second drive shaft 320, and drives the first gear 311 to rotate. It should be noted that since the first drive shaft 310 reciprocates, the second gear 321 and the first gear 311 reciprocate synchronously and synchronously drive the pusher 700 to switch between the avoidance position and the push position.

[0351] like Figure 71 As shown, the first gear 311 has a first tooth portion 311a, a first shank portion 311b opposite to the first tooth portion 311a, and a first mounting portion 311c located between the first tooth portion 311a and the first shank portion 311b (e.g., the first gear 311 is a sector gear). A first drive shaft 310 is connected to the first mounting portion 311c. The second gear 321 has a second tooth portion 321a, a second shank portion 321b opposite to the second tooth portion 321a, and a second mounting portion 321c located between the second tooth portion 321a and the second shank portion 321b (e.g., the second gear 321 is also a sector gear). A second drive shaft 320 is connected to the second mounting portion 321c. The first tooth portion 311a meshes with the second tooth portion 321a. In addition, the transmission mechanism 300 also includes a first connecting rod 301 and a second connecting rod 302 (e.g., ...). Figure 68, Figure 69 and Figure 70 (As shown). The two ends of the first connecting rod 301 are hinged to the first handle 311b and the pusher 700, respectively, and the two ends of the second connecting rod 302 are hinged to the second handle 321b and the pusher 700, respectively. This achieves a movable connection between the first gear 311 and the second gear 321 and the pusher 700, respectively.

[0352] When the first drive shaft 310 reciprocates, the second tooth 321a of the second gear 321 reciprocates, and the first tooth 311a of the first gear 311, which meshes with the second tooth 321a of the second gear 321, also reciprocates synchronously. Correspondingly, the second shank 321b of the second gear 321 and the first shank 311b of the first gear 311 also reciprocate. Thus, during the process of the second gear 321 driving the first gear 311 to rotate, the first shank 311b and the second shank 321b have equal upper limit positions (e.g., ...). Figure 70 (as shown) and the lower limit position of the same height (such as) Figure 68 and Figure 69 As shown), the lower limit position is further away from the pusher 700 than the upper limit position. When the first handle 311b and the second handle 321b are in the lower limit position, the pusher 700 is in the avoidance position; while when the first handle 311b and the second handle 321b are in the upper limit position, the pusher 700 is in the push-out position.

[0353] The movement process of the locking hook 200 and the pusher 700 will be described below.

[0354] When the first sliding rod 241 is at the first end 231a of the first guide rail 231, the first locking hook 201 is in the locked position. At this time, the first shank 311b of the first gear 311 and the second shank 321b of the second gear 321 are in the lower limit position, causing the pusher 700 to be in the avoidance position. In addition, the second sliding rod 312 is located within the arc segment 322a of the second guide rail 322, and the arc segment 322a is parallel to the rotation trajectory of the second sliding rod 312.

[0355] Next, the first drive shaft 310 rotates in the second rotation direction, causing the first sliding rod 241 to move along the helical segment 232 of the first guide rail 231 toward the second end 231b of the first guide rail 231. This moves the first locking hook 201 and the second locking hook 202 away from each other to the unlocked position. Simultaneously, the second sliding rod 312 rotates along the arc segment 322a of the second guide rail 322. Since the arc segment 322a is parallel to the rotation trajectory of the second sliding rod 312 at this time, the second sliding rod 312 will not drive the second drive shaft 320 to rotate (e.g., ...). Figure 68 and Figure 69(As shown). In this way, the first gear 311 and the second gear 321 do not rotate, and the pusher 700 remains in the avoidance position.

[0356] As the first drive shaft 310 continues to rotate in the second rotation direction, the first sliding rod 241 enters the circumferential section 233 of the first guide rail 231 and moves along the circumferential section 233 toward the second end 231b of the first guide rail 231, and the first locking hook 201 is in the unlocked position. Simultaneously, as... Figure 70 As shown, the second sliding rod 312 enters the straight section 322b of the second guide rail 322 (at this time, the straight section 322b of the second guide rail 322 intersects the rotation trajectory of the second sliding rod 312). The second sliding rod 312 actuates the guide rail plate 324 and drives the second transmission shaft 320 to rotate. The second transmission shaft 320 then drives the second gear 321 to rotate. The first gear 311 and the second gear 321 rotate synchronously through meshing, causing the first handle 311b and the second handle 321b to move synchronously toward the upper limit position, so that the pusher 700 gradually switches to the push-out position. When the first handle 311b and the second handle 321b reach the upper limit position, the pusher 700 is in the push-out position.

[0357] Next, the first drive shaft 310 is rotated in the first rotation direction, and the pusher 700 gradually switches to the avoidance position. After the pusher 700 reaches the avoidance position, the first locking hook 201 gradually switches to the locking position.

[0358] Thus, the vehicle-mounted device 010 of the sixth embodiment enables the first locking hook 201 and the second locking hook 202 to switch between a locked position and an unlocked position, and the pusher 700 to switch between a locked position and an extended position.

[0359] like Figure 70 As shown, when the first handle 311b and the second handle 321b are in their upper limit positions, the first connecting rod 301 is collinear with the first handle 311b of the first gear 311, and the second connecting rod 302 is collinear with the second handle 321b of the second gear 321, and the pusher 700 is in the extended position. In other words, when the pusher 700 is in the extended position, the first connecting rod 301 and the second connecting rod 302 are each in their dead-point positions. Thus, when the pusher 700 is subjected to a certain pressure, the first connecting rod 302 and the second connecting rod 302 are less likely to rotate, and the pusher 700 is less likely to move towards the avoidance position. Therefore, the stability of the pusher 700 in the extended position is improved.

[0360] In one embodiment, such as Figure 67As shown, each second gear 321 is fixedly provided with a guide plate 324 (that is, the guide plate 324 rotates synchronously with the second gear 321), and the second guide rail 322 is formed on the guide plate 324, which facilitates the manufacturing of the second gear 321.

[0361] The vehicle-mounted device of this application can be mounted on the center console, seat back, or rear seat armrest (e.g., a retractable armrest in the middle of a three-seat rear bench), door panel, or dashboard. This vehicle-mounted device is used for clamping and ejecting smart devices. For example, the vehicle-mounted device can be installed at the rear of the center console along the vehicle's longitudinal direction, on the center console armrest, or at the wireless charging module of the center console. Alternatively, the vehicle-mounted device can be installed in the speaker grille area or air vent area of ​​the dashboard. The aforementioned mounting locations of the vehicle-mounted device are provided with mating structures matching the device, such as accommodating spaces and fixing structures. The fixing structures can be, for example, clips, screws, rivets, or welding points.

[0362] The smart devices mentioned above can be information input / output devices such as touch screens, buttons, knobs, handwriting tablets, indicator lights, displays, and vibration modules. In some embodiments, the display screen and / or touch screen can be foldable screens.

[0363] It should be noted that the present invention (e.g., inventive concepts, etc.) has been described in the specification of this patent document and / or illustrated in the figures according to exemplary embodiments; embodiments of the present invention are presented by way of example only and are not intended to limit the scope of the invention. The structure and / or arrangement of the elements of the inventive concept embodied in the present invention as described in the specification and / or illustrated in the figures are merely illustrative. Although exemplary embodiments of the present invention have been described in detail in this patent document, it will be readily understood by those skilled in the art that equivalents, modifications, variations, etc., of the subject matter of the exemplary and alternative embodiments are possible and are considered to be within the scope of the present invention; all such subject matter (e.g., modifications, variations, embodiments, combinations, equivalents, etc.) are intended to be included within the scope of the present invention. It should also be noted that various / other modifications, variations, substitutions, equivalents, alterations, omissions, etc., can be made in the configuration and / or arrangement of the exemplary embodiments (e.g., in terms of concept, design, structure, apparatus, form, assembly, construction, means, function, system, process / method, steps, sequence of process / method steps, operation, operating conditions, performance, materials, composition, combination, etc.). All such subject matter (e.g., modifications, variations, embodiments, combinations, equivalents, etc.) is intended to be included within the scope of this invention without departing from its scope; all such subject matter (e.g., modifications, variations, embodiments, combinations, equivalents, etc.) is intended to be included within the scope of this invention. The scope of this invention is not intended to be limited to the subject matter (e.g., details, structures, functions, materials, behaviors, steps, sequences, systems, results, etc.) described in the specification and / or figures of this patent document. It should be understood that the claims of this patent document are to be properly interpreted as covering the full scope of the subject matter of this invention (e.g., including any and all such modifications, variations, embodiments, combinations, equivalents, etc.); the terminology used in this patent document is intended to provide a description of the subject matter of exemplary embodiments and not as a limitation on the scope of the invention.

[0364] It should also be noted that, according to exemplary embodiments, the present invention may include conventional techniques (e.g., techniques implemented and / or integrated in exemplary embodiments, modifications, variations, combinations, equivalents, etc.), or may include any other applicable techniques (now and / or in the future) with the ability to perform the functions and processes / operations described in the specification and / or illustrated in the figures. All such techniques (e.g., techniques implemented in the manner of embodiments, modifications, variations, combinations, equivalents, etc.) are considered to be within the scope of the present invention of this patent document.

Claims

1. A vehicle-mounted device, characterized in that, include: The housing (100) is provided with a receiving cavity (101) for placing the mobile terminal (020). A locking hook (200) is movably fitted to the housing (100) and has an unlocked position and a locked position. When the locking hook (200) is in the locked position, it extends into the receiving cavity (101); when the locking hook (200) is in the unlocked position, it moves out of the receiving cavity. A transmission mechanism (300) is provided, which is in transmission cooperation with the locking hook (200); wherein, The transmission mechanism (300) is used to drive the locking hook (200) to move between the unlocked position and the locked position, and can lock the position of the locking hook (200) when the locking hook (200) moves to the unlocked position.

2. The vehicle-mounted device according to claim 1, characterized in that, The transmission mechanism (300) includes a transmission assembly (400) and an actuator (500). The transmission assembly (400) is disposed in the housing (100), and the transmission assembly (400) is in transmission cooperation with the actuator (500). The actuator (500) is in transmission cooperation with the locking hook (200). When the actuator (500) is driven by the transmission assembly (400), the actuator (500) can move the locking hook (200) to the unlock position, and the actuator (500) can lock the locking hook (200) in the unlock position.

3. The vehicle-mounted device according to claim 2, characterized in that, The transmission assembly is configured (400) to drive the actuator (500) to rotate about an axis, thereby causing the locking hook (200) to translate towards the unlocking position.

4. The vehicle-mounted device according to claim 3, characterized in that, The actuator (500) includes an unlocking part (522) and a locking part (523); When the unlocking part (522) engages with the locking hook (200), the locking hook (200) is in the unlocked position; When the locking part (523) engages with the locking hook (200), the locking hook (200) is in the locked position.

5. The vehicle-mounted device according to claim 4, characterized in that, The actuator (500) also includes a drive unit (521); When the drive unit (521) cooperates with the locking hook (200), the locking hook (200) can move between the unlocked position and the locked position.

6. The vehicle-mounted device according to claim 5, characterized in that, The driving unit (521) includes a first driving surface (511) and a second driving surface (513); both the first driving surface (511) and the second driving surface (513) can cooperate with the locking hook (200); wherein, When the locking hook (200) engages with the first driving surface (511), the locking hook (200) can switch from the locked position to the unlocked position; When the locking hook (200) engages with the second driving surface (513), the locking hook (200) can switch from the unlocked position to the locked position.

7. The vehicle-mounted device according to claim 6, characterized in that, The unlocking part includes a first locking surface (512), which is in contact with and smoothly transitions to the first driving surface (511); When the first locking surface (512) engages with the locking hook (200), the locking hook (200) can be locked in the unlocked position by the first locking surface (512).

8. The vehicle-mounted device according to claim 7, characterized in that, The first driving surface (511) has a first end and a second end that are relatively distributed. The first end of the first driving surface (511) is connected to the first locking surface (512). From the first end to the second end of the first driving surface (511), the distance between the first driving surface (511) and the axis gradually decreases.

9. The vehicle-mounted device according to claim 6, characterized in that, The locking part further includes a second locking surface (514), and the second driving surface (513) is in contact with the second locking surface (514) and smoothly transitions; When the second locking surface (514) engages with the locking hook (200), the locking hook can be locked in the locked position by the second locking surface (514).

10. The vehicle-mounted device according to claim 5, characterized in that, The actuator (500) is provided with a slide groove (510), and the lock hook (200) includes a lock hook body (210) and a plug (220) connected to the lock hook body (210). The lock hook body (210) is movably disposed in the housing (100). The slide (510) includes the unlocking part (522), the driving part (521) and the locking part (523) connected in sequence; the plug (220) is slidably inserted into the slide (510).

11. The vehicle-mounted device according to claim 3, characterized in that, The actuator (500) includes an actuator body (501) and a mating part (502); the transmission assembly (400) is in transmission engagement with the actuator body (501), and the mating part (502) is disposed on the axial end face of the actuator body (501); when the mating part (502) engages with the locking hook (200), the locking hook (200) is located in the unlocked position or the locked position.

12. The vehicle-mounted device according to claim 11, characterized in that, The mating part (502) includes an unlocking part (522) and a locking part (523); When the unlocking part (522) engages with the locking hook (200), the locking hook (200) is in the unlocked position; When the locking part (523) engages with the locking hook (200), the locking hook (200) is in the locked position.

13. The vehicle-mounted device according to claim 12, characterized in that, The mating part also includes a driving part (521), which, when the driving part (521) is engaged with the locking hook (200), can drive the locking hook (200) to move to the unlocked position; The transmission mechanism (300) further includes an elastic element (610) connected between the housing (100) and the locking hook (200), the locking hook (200) being configured to return to the locked position under the elastic action of the elastic element (610).

14. The vehicle-mounted device according to claim 13, characterized in that, The driving part (521) is provided with a first driving surface (511), the first driving surface (511) has a first end and a second end, the first end of the first driving surface (511) is connected to the unlocking part (522) and smoothly transitions; From the first end of the first driving surface (511) to the second end, the distance between the first driving surface (511) and the end face of the actuator body (501) gradually decreases; When the locking hook (200) engages with the first driving surface (511), the locking hook (200) can switch from the locked position to the unlocked position.

15. The vehicle-mounted device according to claim 14, characterized in that, The locking hook (200) is provided with a pin (2111), and the first driving surface (511) can cooperate with the pin (2111) to drive the pin (2111) to move the locking hook (200) to the unlock position.

16. The vehicle-mounted device according to claim 2, characterized in that, The vehicle-mounted device includes at least two oppositely arranged locking hooks (200); the transmission mechanism (300) includes at least two actuators (500); the at least two actuators (500) are in one-to-one transmission cooperation with the at least two locking hooks (200), and the at least two actuators (500) are in mutual transmission cooperation with each other.

17. The vehicle-mounted device according to any one of claims 2-16, characterized in that, The vehicle-mounted device further includes a pusher (700) movably disposed on the housing (100), the pusher (700) having a clearance position and a push-out position; when the pusher (700) is in the clearance position, the pusher (700) clears the receiving cavity (101); when the pusher (700) is in the push-out position, the pusher (700) can block the receiving cavity (101). The transmission mechanism (300) further includes a lifting assembly (800), which is in transmission cooperation with the pusher (700) through the lifting assembly (800) to drive the pusher (700) to move to the push position through the lifting assembly (800).

18. The vehicle-mounted device according to claim 17, characterized in that, The lifting assembly (800) includes a first transmission member (810) and a second transmission member (820); the transmission assembly (400) is in transmission cooperation with the first transmission member (810) to drive the first transmission member (810) to rotate about its own rotation axis; the second transmission member (820) is connected to the pushing member (700); wherein, The first transmission member (810) is configured to drive the second transmission member (820) to push the pusher member (700) toward the push position when rotating about its own rotation axis.

19. The vehicle-mounted device according to claim 18, characterized in that, The second transmission member (820) is configured to move axially along the first transmission member (810) under the drive of the first transmission member (810) to push the pusher member (700) toward the push position.

20. The vehicle-mounted device according to claim 18, characterized in that, The second transmission member (820) has a first end and a second end. The first end of the second transmission member (820) is connected to the first transmission member (810) in a transmission manner, and the second end of the second transmission member (820) is rotatably connected to the pusher (700). When the first transmission member (810) rotates about its own rotation axis, the first end of the second transmission member (820) can swing about the second end of the second transmission member (820), and the second transmission member (820) drives the pusher (700) to move between the avoidance position and the push position.

21. The vehicle-mounted device according to claim 18, characterized in that, The first transmission member (810) is configured to drive the second transmission member (820) to push the pusher (700) to the push position after the actuator (500) drives the lock hook (200) to the unlock position.

22. The vehicle-mounted device according to claim 21, characterized in that, During the movement of the locking hook (200) from the locked position to the unlocked position, the transmission connection between the first transmission member (810) and the second transmission member (820) is disconnected, or the transmission connection between the actuator (500) and the first transmission member (810) is disconnected. After the locking hook (200) moves to the unlocked position, the first transmission member (810) can be connected to the second transmission member (820), or the actuator (500) can be connected to the first transmission member (810).

23. The vehicle-mounted device according to claim 22, characterized in that, The first transmission member (810) includes a first pushing ramp (8121), and the second transmission member (820) includes a second pushing ramp (8221); when the lock hook (200) is in the locked position, the first pushing ramp (8121) and the second pushing ramp (8221) separate; after the lock hook (200) switches to the unlocked position, the first pushing ramp (8121) can then abut against the second pushing ramp (8221) and push the second pushing ramp (8221) to drive the pusher (700) to move towards the push position; or, The first transmission member (810) is provided with a waist-shaped groove (813), and the actuator (500) includes a pin (504), which is slidably inserted into the waist-shaped groove (813). When the lock hook (200) is in the locked position, the pin (504) is located at the first end of the waist-shaped groove (813). When the lock hook (200) moves to the unlock position, the pin (504) slides in the waist-shaped groove (813). When the lock hook (200) moves to the unlock position, the pin (504) abuts against the second end of the waist-shaped groove (813). When the actuator (500) continues to rotate, the first transmission member (810) is driven by the pin (504) to drive the second transmission member (820), and the second transmission member (820) drives the pusher (700) to move to the push-out position.

24. The vehicle-mounted device according to claim 17, characterized in that, The transmission mechanism (300) includes an elastic element (620) connected between the pusher (700) and the housing (100), the pusher (700) being configured to return to the avoidance position under the action of the elastic element (620); and / or, The vehicle-mounted device further includes a guide assembly (901), through which the pusher (700) is slidably connected to the housing (100), and the guide assembly (901) is used to guide the pusher (700) to move between the push position and the avoidance position.

25. The vehicle-mounted device according to any one of claims 1-16, characterized in that, The locking hook (200) is configured to be inserted into the mobile terminal (020), and the locking hook (200) is provided with a guide ramp (2121) for guiding the locking hook (200) into the slot (021) of the mobile terminal (020); and / or, The locking hook (200) is also provided with a supporting surface (2122), which is connected at an angle to the guide slope (2121). Both the supporting surface (2122) and the guide slope (2121) abut against the hole wall of the slot (021) to restrict the position of the mobile terminal (020) in two directions at an angle.

26. The vehicle-mounted device according to any one of claims 1-16, characterized in that, The vehicle-mounted device also includes an electrical connection structure (900) disposed on the lock hook (200) for electrical connection with the mobile terminal (020).

27. The vehicle-mounted device according to claim 1, characterized in that, The locking hook (200) includes a first locking hook (201) and a second locking hook (202), the first locking hook (201) and the second locking hook (202) being opposite to each other and spaced apart from each other along a first direction (D1); The transmission mechanism (300) includes a sliding plate (830) engaging with the first locking hook (201) and / or the second locking hook (202); the sliding plate (830) is adapted to reciprocate along the first direction (D1) to drive the first locking hook (201) and the second locking hook (202) to move closer to each other along the first direction (D1) to the locked position, or to drive the first locking hook (201) and the second locking hook (202) to move away from each other along the first direction (D1) to the unlocked position.

28. The vehicle-mounted device according to claim 27, characterized in that, The first locking hook (201) is configured with a first drive structure (215) extending along the first direction (D1); the second locking hook (202) is configured with a second drive structure (225) extending along the first direction (D1); the first drive structure (215) and the second drive structure (225) are opposite to each other and spaced apart; The transmission mechanism (300) further includes a synchronous pulley (203), which is synchronously and rotatably engaged with the first drive structure (215) and the second drive structure (225) to make the first locking hook (201) and the second locking hook (202) move synchronously along the first direction (D1).

29. The vehicle-mounted device according to claim 27, characterized in that, The locking hook (200) also includes: The first elastic drive member (213) abuts against the first locking hook (201) and the housing (100) at both ends respectively; and The second elastic drive member (223) abuts against the second locking hook (202) and the housing (100) at both ends respectively. When the first locking hook (201) and the second locking hook (202) are in the locked position, the first elastic drive member (213) and the second elastic drive member (223) are compressed; When the sliding plate (830) moves along the first direction (D1) to at least partially release the first elastic drive (213) and the second elastic drive (223), the first locking hook (201) and the second locking hook (202) move away from each other along the first direction (D1) to the unlocked position.

30. The vehicle-mounted device according to claim 29, characterized in that, One of the second locking hook (202) and the sliding plate (830) is provided with a first guide shaft (214), and the other is provided with a first guide groove (831) extending along the first direction (D1); the first guide shaft (214) is adapted to be inserted into the first guide groove (831); The first guide groove (831) is adapted to pull the first guide shaft (214) along the first direction (D1) so that the first locking hook (201) and the second locking hook (202) move toward each other to the locked position; or the first guide groove (831) moves along the first direction (D1) and releases the first guide shaft (214) so ​​that the first locking hook (201) and the second locking hook (202) are driven by the first elastic drive member (213) and the second elastic drive member (223) to move away from each other to the unlocked position.

31. The vehicle-mounted device according to claim 27, characterized in that, One of the housing (100) and the sliding plate (830) is provided with a second guide groove (106) extending along the first direction (D1), and the other is provided with a second guide shaft (832); the second guide shaft (832) is slidably engaged within the second guide groove (106). When the sliding plate (830) moves along the first direction (D1), the second guide shaft (832) is adapted to slide within the second guide groove (106).

32. The vehicle-mounted device according to claim 27, characterized in that, The sliding plate (830) is provided with a first rack (836); The transmission mechanism (300) further includes a transmission assembly (400), which includes a worm gear assembly (451) and a first transmission gear (452) driven to rotate by the worm gear assembly (451); the first transmission gear (452) meshes with the first rack (836) to adapt the sliding plate (830) to reciprocate along the first direction (D1).

33. The vehicle-mounted device according to claim 27, characterized in that, The vehicle-mounted device further includes a pusher (700) movably disposed on the housing (100), the pusher (700) having a clearance position and a push-out position parallel to the first direction (D1) and along a second direction (D2) perpendicular to the first direction (D1); when the pusher (700) is in the clearance position, the pusher (700) clears the receiving cavity (101); when the pusher (700) is in the push-out position, the pusher (700) can block the receiving cavity (101). The sliding plate (830) corresponds to the pushing member (700) along the second direction (D2); one of the pushing member (700) and the sliding plate (830) is provided with a third guide groove (833), and the other is provided with a third guide shaft (733) that slides with the third guide groove (833); the third guide groove (833) has a first position (833a) and a second position (833b); the height of the first position (833a) and the height of the second position (833b) are different along the second direction (D2); During the reciprocating motion of the sliding plate (830) along the first direction (D1), as the first locking hook (201) and the second locking hook (202) switch between the locked position and the unlocked position, the third guide shaft (733) is adapted to be in the first position (833a) or the second position (833b) of the third guide groove (833), so that the pusher (700) switches between the push position and the avoidance position along the second direction (D2).

34. The vehicle-mounted device according to claim 33, characterized in that, The third guide shaft (733) is constructed on the pusher (700), and the third guide groove (833) is constructed on the sliding plate (830); and along the second direction (D2), the first position (833a) is further away from the pusher (700) than the second position (833b). When the third guide shaft (733) is in the first position (833a), the pusher (700) is in the avoidance position; and when the third guide shaft (733) is in the second position (833b), the pusher (700) is in the push-out position.

35. The vehicle-mounted device according to claim 34, characterized in that, The third guide groove (833) further includes an inclined connecting segment (833c) connecting the first position (833a) and the second position (833b), and the third guide shaft (733) is adapted to slide along the connecting segment (833c).

36. The vehicle-mounted device according to claim 34, characterized in that, The third guide groove (833) further includes a first extension section (833d) extending from the first position (833a) along the first direction (D1); the third guide shaft (733) is adapted to move through the first position (833a) into the first extension section (833d); When the sliding plate (830) moves along the first direction (D1) and the third guide shaft (733) is within the first extension (833d), the first locking hook (201) and the second locking hook (202) are adapted to switch between the locked position and the unlocked position, and the pusher (700) is in the avoidance position.

37. The vehicle-mounted device according to claim 34, characterized in that, The third guide groove (833) further includes a second extension section (833e) extending from the second position (833b) along the first direction (D1); the third guide shaft (733) is adapted to move through the second position (833b) into the second extension section (833e); When the sliding plate (830) moves along the first direction (D1) and the third guide shaft (733) is within the second extension (833e), the first locking hook (201) and the second locking hook (202) are in the unlocked position and the pusher (700) is in the pushed-out position.

38. The vehicle-mounted device according to claim 27, characterized in that, The vehicle-mounted device also includes a pusher (700) movably disposed on the housing (100), and the sliding plate (830) corresponds to the pusher (700) along the second direction (D2); The pusher (700) has a clearance position and a push-out position parallel to the first direction (D1) and along a second direction (D2) perpendicular to the first direction (D1); when the pusher (700) is in the clearance position, the pusher (700) clears the receiving cavity (101); when the pusher (700) is in the push-out position, the pusher (700) can block the receiving cavity (101). The transmission mechanism (300) further includes a hinge assembly (840), which includes a first rod (841) and a second rod (842) that are rotatably connected in a cross manner. Wherein, the first end (841a) of the first rod (841) is rotatably connected to the sliding plate (830), and the position of the first end (841a) of the first rod (841) relative to the housing (100) remains fixed; the first end (842a) of the second rod (842) is rotatably connected to the sliding plate (830) via a second rotating shaft (845), and the second rotating shaft (845) is adapted to slide relative to the housing (100) along the first direction (D1); the second end (841b) of the first rod (841) and / or the second end (842b) of the second rod (842) is rotatably connected to the pusher (700), and the second end (841b) of the first rod (841) is adapted to slide relative to the pusher (700) along the first direction (D1); Wherein, when the first locking hook (201) and the second locking hook (202) are in the locked position, the pusher (700) is in the avoidance position; or When the first locking hook (201) and the second locking hook (202) are in the unlocked position, the second rotating shaft (845) is adapted to move along the first direction (D1) driven by the sliding plate (830), the first end (842a) of the second rod (842) moves toward or away from the first end (841a) of the first rod (841), and the second end (841b) of the first rod (841) and the second end (842b) of the second rod (842) move along the second direction (D2), so that the pusher (700) switches between the push position and the avoidance position.

39. The vehicle-mounted device according to claim 38, characterized in that, The first end (841a) of the first rod (841) is rotatably connected to the sliding plate (830) via a first rotating shaft (844); the sliding plate (830) is provided with a first shaft groove (834) extending along the first direction (D1), the first rotating shaft (844) is inserted into the first shaft groove (834), and the sliding plate (830) is adapted to move relative to the first rotating shaft (844) along the first direction (D1) via the first shaft groove (834).

40. The vehicle-mounted device according to claim 38, characterized in that, The sliding plate (830) is provided with a second shaft groove (835) extending along the first direction (D1); the second rotating shaft (845) is rotatably inserted into the second shaft groove (835); When the sliding plate (830) moves along the first direction (D1) and the second rotating shaft (845) remains fixed relative to the housing (100), the first locking hook (201) and the second locking hook (202) switch between the locked position and the unlocked position, and the pusher (700) is in the avoidance position; and When the second rotating shaft (845) moves along the first direction (D1) driven by the sliding plate (830), the pusher (700) switches between the push position and the avoidance position, and the first locking hook (201) and the second locking hook (202) are in the unlocked position.

41. The vehicle-mounted device according to claim 38, characterized in that, The middle parts of the first rod (841) and the middle parts of the second rod (842) are rotatably cross-connected; The second end (842b) of the second rod (842) is rotatably connected to the pusher (700), and the second end (842b) of the second rod (842) remains fixed relative to the pusher (700).

42. The vehicle-mounted device according to claim 38, characterized in that, A third shaft groove extending along the first direction (D1) is provided on the pusher (700); The second end (841b) of the first rod (841) is provided with a third rotating shaft (846), which is rotatably inserted into the third shaft groove and adapted to move relative to the third shaft groove along the first direction (D1).

43. The vehicle-mounted device according to claim 1, characterized in that, The transmission mechanism (300) includes a first transmission shaft (310), and a transmission sleeve (230) is provided at the end of the first transmission shaft (310); a first guide rail (231) is provided on the transmission sleeve (230) and extends spirally along the axial direction of the first transmission shaft (310), the first guide rail (231) having a first end (231a) facing the first transmission shaft (310) and a second end (231b) away from the first transmission shaft (310). The locking hook (200) includes a first sliding rod (241); the first sliding rod (241) is movably engaged in the corresponding first guide rail (231) such that when the first drive shaft (310) rotates in a first rotation direction, the locking hook (200) moves to the locked position, and when the first drive shaft (310) rotates in a second rotation direction, the locking hook (200) moves to the unlocked position.

44. The vehicle-mounted device according to claim 43, characterized in that, The transmission sleeve (230) is provided with two first guide rails (231), and the locking hook (200) includes two first sliding rods (241); each first sliding rod (241) is movably engaged in the corresponding first guide rail (231).

45. The vehicle-mounted device according to claim 43, characterized in that, The first guide rail (231) includes: A spiral segment (232) extends spirally from the first end (231a) of the first guide rail (231) toward the second end (231b) of the first guide rail (231); and A circumferential segment (233) extends from the helical segment (232) to the second end (231b) of the first guide rail (231); the extension direction of the circumferential segment (233) is parallel to the rotation direction of the first drive shaft (310); When the first sliding rod (241) is within the spiral segment (232), the locking hook (200) switches between the locked position and the unlocked position; When the first sliding rod (241) is within the circumferential segment (233), the locking hook (200) is in the unlocked position.

46. ​​The vehicle-mounted device according to claim 43, characterized in that, A second sliding rod (312) is fixedly provided on the first transmission shaft (310); a first gear (311) is also provided on the first transmission shaft (310), and the first gear (311) and the first transmission shaft (310) are adapted to rotate relative to each other; The transmission mechanism (300) further includes a second transmission shaft (320), on which a second gear (321) is fixedly disposed; the second gear (321) is adapted to mesh with the first gear (311) to drive the first gear (311) to rotate; a second guide rail (322) is disposed on the second gear (321), and a second sliding rod (312) engages in the second guide rail (322) and is adapted to slide along the second guide rail (322); The vehicle-mounted device further includes a pusher (700) movably disposed on the housing (100), the pusher (700) having a clearance position and a push-out position; when the pusher (700) is in the clearance position, the pusher (700) clears the receiving cavity (101); when the pusher (700) is in the push-out position, the pusher (700) can block the receiving cavity (101). The first gear (311) and the second gear (321) are both movably connected to the pusher (700); when the first drive shaft (310) rotates, the second sliding rod (312) moves along the second guide rail (322) and is adapted to drive the second drive shaft (320) to rotate; the second drive shaft (320) drives the second gear (321) to rotate, and the second gear (321) drives the first gear (311) to rotate; When the locking hook (200) is in the locked position, the pusher (700) is in the avoidance position; when the locking hook (200) is in the unlocked position, the pusher (700) is adapted to switch between the push-out position and the avoidance position.

47. The vehicle-mounted device according to claim 46, characterized in that, The first gear (311) has a first tooth (311a), a first shank (311b) opposite to the first tooth (311a), and a first mounting portion (311c) located between the first tooth (311a) and the first shank (311b); the first drive shaft (310) is connected to the first mounting portion (311c); The second gear (321) has a second tooth (321a), a second shank (321b) opposite to the second tooth (321a), and a second mounting portion (321c) located between the second tooth (321a) and the second shank (321b); the second drive shaft (320) is connected to the second mounting portion (321c); The first tooth (311a) meshes with the second tooth (321a), and the first shank (311b) and the second shank (321b) are respectively movably connected to the pusher (700); During the rotation of the first gear (311) and the second gear (321), the first shank (311b) and the second shank (321b) have an upper limit position and a lower limit position; when the first shank (311b) and the second shank (321b) are in the lower limit position, the pusher (700) is in the avoidance position, and when the first shank (311b) and the second shank (321b) are in the upper limit position, the pusher (700) is in the push-out position.

48. The vehicle-mounted device according to claim 47, characterized in that, When at least a portion of the second guide rail (322) is parallel to the rotation trajectory of the second sliding rod (312), the second sliding rod (312) moves along the second guide rail (322), the second drive shaft (320) remains stationary, the first gear (311) and the second gear (321) remain stationary, the first handle (311b) and the second handle (321b) remain in the lower limit position such that the pusher (700) is in the avoidance position, and the locking hook (200) switches between the locked position and the unlocked position; When at least a portion of the second guide rail (322) intersects the rotation trajectory of the second sliding rod (312), the second sliding rod (312) moves along the second guide rail (322) and drives the second transmission shaft (320) to rotate synchronously with the first transmission shaft (310); the second gear (321) meshes with the first gear (311) and rotates synchronously, the first handle (311b) and the second handle (321b) move synchronously toward the lower limit position or synchronously toward the upper limit position, so that the pusher (700) switches between the push position and the avoidance position, and the locking hook (200) is in the unlocked position.

49. The vehicle-mounted device according to claim 47, characterized in that, The transmission mechanism (300) further includes: The first connecting rod (301) is hinged at both ends to the first handle (311b) and the pusher (700), respectively; and The second connecting rod (302) is hinged at both ends to the second handle (321b) and the pusher (700), respectively; When the pusher (700) is in the pushed-out position, the first connecting rod (301) is collinear with the first shank (311b) of the first gear (311), and the second connecting rod (302) is collinear with the second shank (321b) of the second gear (321).

50. The vehicle-mounted device according to claim 1, characterized in that, The transmission mechanism (300) includes a second transmission gear (332), and a motion guide rail (333) is provided on the second transmission gear (332); the motion guide rail (333) includes: The first arc-shaped section (333a) is concentric with the second transmission gear (332) and has a first radius; and The second arc-shaped section (333b) is concentric with the second transmission gear (332) and connected to the first section (333a); the second section (333b) has a second radius that is different from the first radius; The locking hook (200) engages with the motion guide rail (333) and is adapted to be in the first section (333a) or in the second section (333b) as the second transmission gear (332) rotates, such that the locking hook (200) is in the locked position or the unlocked position.

51. The vehicle-mounted device according to claim 50, characterized in that, The first radius is larger than the second radius; When the locking hook (200) is engaged in the first section (333a), the locking hook (200) is away from the second transmission gear (332) and is in the unlocked position; when the locking hook (200) is engaged in the second section (333b), the locking hook (200) is close to the second transmission gear (332) and is in the locked position.

52. The vehicle-mounted device according to claim 50, characterized in that, The transmission mechanism (300) further includes a second rack (342) that meshes with the second transmission gear (332), the second rack (342) extending along a first direction (D1); The vehicle-mounted device also includes a pusher (700) movably disposed on the housing (100), the pusher (700) having a clearance position and a push-out position parallel to the first direction (D1) and along a second direction (D2) perpendicular to the first direction (D1); when the pusher (700) is in the clearance position, the pusher (700) clears the receiving cavity (101); when the pusher (700) is in the push-out position, the pusher (700) can block the receiving cavity (101). The second rack (342) corresponds to the pusher (700) along the second direction (D2); one of the pusher (700) and the second rack (342) is provided with a fourth guide groove (740), and the other is provided with a fourth guide shaft (341) that slides with the fourth guide groove (740); the fourth guide groove (740) has a first inflection point (740a) and a second inflection point (740b); the height of the first inflection point (740a) and the height of the second inflection point (740b) are different along the second direction (D2); During the process of the second rack (342) reciprocating along the first direction (D1) driven by the second transmission gear (332), the locking hook (200) switches between the locked position and the unlocked position, and the fourth guide shaft (341) is adapted to be located at the first inflection point (740a) and the second inflection point (740b) of the fourth guide groove (740), so that the pusher (700) switches between the push-out position and the avoidance position.

53. The vehicle-mounted device according to claim 52, characterized in that, The fourth guide shaft (341) is constructed on the second rack (342), the fourth guide groove (740) is constructed on the pusher (700), and along the second direction (D2), the first inflection point (740a) is further away from the mobile terminal (020) than the second inflection point (740b). When the fourth guide shaft (341) is at the first inflection point (740a), the pusher (700) is in the push-out position; and when the fourth guide shaft (341) is at the second inflection point (740b), the pusher (700) is in the avoidance position.

54. The vehicle-mounted device according to claim 53, characterized in that, The fourth guide groove (740) further includes an inclined third guide section (740c) connected between the first inflection point (740a) and the second inflection point (740b), and the fourth guide shaft (341) is adapted to slide along the third guide section (740c).

55. The vehicle-mounted device according to claim 53, characterized in that, The fourth guide groove (740) further includes a first guide segment (740d) extending from the first inflection point (740a) along the first direction (D1); the fourth guide shaft (341) is adapted to move through the first inflection point (740a) into the first guide segment (740d); When the second rack (342) moves along the first direction (D1) and the fourth guide shaft (341) is within the first guide section (740d), the lock hook (200) is in the unlocked position and the pusher (700) is in the pushed-out position.

56. The vehicle-mounted device according to claim 53, characterized in that, The fourth guide groove (740) further includes a second guide segment (740e) extending from the second inflection point (740b) along the first direction (D1); the fourth guide shaft (341) is adapted to move through the second inflection point (740b) into the second guide segment (740e); When the second rack (342) moves along the first direction (D1) and the fourth guide shaft (341) is within the second guide section (740e), the locking hook (200) switches between the locked position and the unlocked position, and the pusher (700) is in the avoidance position.

57. The vehicle-mounted device according to claim 52, characterized in that, The housing (100) further includes a support plate (107) for supporting the second rack (342); the second rack (342) is adapted to slide on the support plate (107) along the first direction (D1).

58. The vehicle-mounted device according to claim 57, characterized in that, One of the support plate (107) and the second rack (342) is provided with a mating groove (343) extending along the first direction (D1), and the other is provided with a sliding rib (1072) extending along the first direction (D1), wherein the mating groove (343) and the sliding rib (1072) are slidably engaged together.

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