Vehicle-mounted support device

Abstract

This utility model discloses a vehicle-mounted support device, relating to the field of vehicle accessory mounting bracket technology. The vehicle-mounted support device includes: a support body; a first end support member disposed on one side of the support body; a telescopic assembly including at least one guide pin, one end of which is connected to a second end support member. The second end support member and the first end support member are oppositely arranged and both are used to engage external devices. The guide pin is slidably connected to the support body to adjust the distance between the first end support member and the second end support member; and a locking mechanism including a clamping member, an adjusting member, and a knob. One end of the adjusting member is connected to the clamping member, and the other end passes through the support body and is connected to the knob. Rotation of the knob drives the adjusting member and the clamping member to move along the axial direction of the adjusting member, thereby causing the clamping member to clamp or release the guide pin in conjunction with the support body. The vehicle-mounted support device proposed by this utility model is compatible with different vehicle models, improving the applicability of the vehicle-mounted support device.

Description

Technical Field

[0001] This utility model relates to the field of vehicle-mounted accessory mounting bracket technology, and in particular to a vehicle-mounted support device. Background Technology

[0002] With the rise of the intelligent trend, the automotive industry is evolving towards intelligent interconnection of "people-vehicle-home integration". Among them, smartphones or other intelligent electronic products have become important interfaces for drivers to interact with vehicle systems. They not only undertake multiple functions such as navigation, voice control, information display, and audio-visual entertainment, but also serve as core terminals connecting vehicles with smart home devices and cloud application services.

[0003] In some new energy vehicle models, to achieve a simplified center console design and optimize the airflow system, the traditional manually adjustable deflectors for the air conditioning vents have been eliminated. Instead, a continuous, slender air vent or a concealed air vent structure has been adopted. Because these structures lack internal clamping air guide vanes, existing vehicle support devices generally suffer from poor compatibility in installation and fixation. For example, traditional clips, clamps, and hooks cannot be reliably fixed in these long slots; adhesive and suction cup types affect aesthetics and damage the interior; suction cup brackets typically rely on negative pressure to adhere to the center console surface, are easily detached due to temperature changes, and leave marks after disassembly; adhesive brackets rely on adhesive layers for fixation, limiting installation positions and reducing reusability; clip-on and clamp-on structures need to be attached to the air conditioning vent vanes or panel gaps, making them unsuitable for continuous air vents or vaneless structures; hook-type solutions typically rely on hooking the vent vanes for positioning, resulting in complex structures and potential damage to trim components.

[0004] Therefore, in this new type of vehicle interior environment, how to achieve a vehicle support device that is quick to install, securely locked, widely adaptable, and protects the interior in various environments such as narrow grooves has become an urgent technical problem to be solved. Utility Model Content

[0005] The main purpose of this utility model is to provide a vehicle-mounted support device, which aims to solve the technical problem that the current vehicle-mounted intelligent electronic terminal brackets have poor adaptability, especially in the case of being unable to adapt to the environment of slender groove-shaped air conditioning vents.

[0006] To achieve the above objectives, this utility model proposes a vehicle-mounted support device, comprising: Support the main body; The first end support is located on one side of the support body; A telescopic assembly includes at least one guide pin, one end of which is connected to a second end support member. The second end support member is disposed opposite to the first end support member and both are used to engage external devices. The guide pin is slidably connected to the support body to adjust the distance between the first end support member and the second end support member; and The locking mechanism includes a clamping member, an adjusting member, and a knob. One end of the adjusting member is connected to the clamping member, and the other end passes through the support body and is connected to the knob. Rotation of the knob drives the adjusting member and the clamping member to move along the axial direction of the adjusting member, thereby causing the clamping member to clamp or release the guide pin in cooperation with the support body.

[0007] In one embodiment, the support body is provided with a mounting groove, the clamping member is movably disposed in the mounting groove, the adjusting member is rotatably connected to the clamping member, the guide pin extends at least partially into the mounting groove, and the adjusting member rotates to bring the clamping member closer to the support body to clamp the guide pin.

[0008] In one embodiment, the adjusting member is provided with a first limiting part, and the knob is provided with a second limiting part. The first limiting part and the second limiting part are adapted to fit together, so that the knob and the adjusting member rotate synchronously.

[0009] In one embodiment, the locking mechanism further includes a blocking member and a first reset member. The knob has a cavity, the adjusting member extends into the cavity and connects to the blocking member, and the first reset member is sleeved on the outer periphery of the adjusting member. The knob has an adjusting state and a driving state. In the adjusting state, the knob rotates independently relative to the adjusting member to adjust the position angle of the knob. In the driving state, the knob engages with the adjusting member and rotates synchronously. The first reset member is configured to drive the knob to return from the adjusting state to the driving state.

[0010] In one embodiment, the telescopic assembly further includes a second reset member, the support body has an open movable channel, one end of the guide pin opposite to the second end support member slides along the movable channel, the second reset member is disposed in the movable channel, and one end of the second reset member is connected to the support body, and the other end is connected to the guide pin.

[0011] In one embodiment, the telescopic assembly is provided in two sets, and both sets of the telescopic assembly are connected to the second end support.

[0012] In one embodiment, the vehicle-mounted support device further includes a support rod, a load-bearing component, and a universal joint component. One end of the support rod is connected to the support body, and the other end is connected to the universal joint component. The support rod is also used to limit the rotation angle of the control knob. The universal joint component is also connected to the load-bearing component, and the load-bearing component is used to support the smart electronic terminal.

[0013] In one embodiment, the carrier component is configured as a magnetic carrier disk with a buffer pad; or, the carrier component is configured as a clamping bracket and is used to mechanically clamp the smart electronic terminal.

[0014] In one embodiment, a planar thrust bearing is provided between the adjusting member and the supporting body.

[0015] In one embodiment, the first end support and the second end support are respectively provided with a snap-fit ​​recess and a third limiting portion, the third limiting portion cooperating with the external device to form a limiting position, and the snap-fit ​​recess being used to abut against the external device; and / or, The first end support and / or the second end support are provided with a flexible pad, which is used to contact the external device.

[0016] This utility model's technical solution employs a first end support member on the support body and a second end support member on the guide pin of the telescopic assembly. The guide pin slides along the support body, allowing adjustment of the distance between the first and second end support members. This enables them to be securely fastened to external devices and accommodates elongated, recessed vehicle air conditioning vents. Furthermore, a locking mechanism further restricts the sliding of the guide pin, ensuring the first and second end support members are stably secured to the air conditioning vent, improving connection stability and preventing them from falling off during vehicle operation. Specifically, a knob connected to an adjusting member drives the adjusting member to rotate. This rotation causes a clamping member to move along the adjusting member, thereby clamping the guide pin. The vehicle support device proposed in this utility model allows for easy installation after the first and second end support members are fastened to external devices; installation is completed simply by using the locking mechanism to restrict the sliding of the guide pin. The locked guide pin prevents retraction and loosening during driving, ensuring stability and reliability. The support body length and guide pin stroke are configurable, making it compatible with different vehicle models and improving the applicability of vehicle-mounted support devices. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the structure of an embodiment of the vehicle-mounted support device provided by this utility model; Figure 2 An exploded view of an embodiment of the vehicle-mounted support device provided by this utility model; Figure 3 Another exploded view of an embodiment of the vehicle-mounted support device provided by this utility model; Figure 4 A cross-sectional structural schematic diagram of the telescopic component of an embodiment of the vehicle-mounted support device provided by this utility model; Figure 5 A cross-sectional structural schematic diagram of the locking mechanism in an embodiment of the vehicle-mounted support device provided by this utility model; Figure 6 A schematic diagram of the structure of the second end support member of another embodiment of the vehicle-mounted support device provided by this utility model; Figure 7 A schematic diagram of the structure of a clamping bracket, which is another embodiment of the vehicle-mounted support device provided by this utility model; Figure 8 A schematic diagram showing the vehicle-mounted support device provided by this utility model being snapped onto an external device (air conditioning vent).

[0019] Explanation of icon numbers: 100. Support body; 110. Mounting slot; 120. Movement channel; 200, First end support; 210, Second end support; 220, Snap-fit ​​recess; 230, Third limiting part; 240, Flexible padding layer; 300. Telescopic assembly; 310. Guide pin; 320. Second reset component; 400. Locking mechanism; 410. Clamping member; 420. Adjusting member; 421. First limiting part; 430. Knob; 431. Second limiting part; 440. Blocking member; 450. First resetting member; 500, support rod; 600. Magnetic support plate; 610. Clamping bracket; 700. Universal joint assembly; 710. Ball joint; 720. Cone cap; 730. Ball joint sleeve.

[0020] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0023] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0024] In existing technologies, some new energy vehicles have eliminated the manual wind deflector for the air conditioning vents, turning the vents into long slots. Traditional brackets (suction cups, clips, adhesive, hooks) are not very effective. For example, traditional clips, clamps, and hooks cannot be reliably fixed in such long slots. Adhesive and suction cup types affect aesthetics and damage the interior, resulting in poor compatibility of current car phone holders, especially in the environment of long and narrow groove air vents.

[0025] This utility model proposes a vehicle-mounted support device.

[0026] Please see Figures 1 to 5As shown, in one embodiment of this utility model, the vehicle-mounted support device includes: a support body 100, a first end support member 200, a telescopic assembly 300, and a locking mechanism 400. The first end support member 200 is disposed on one side of the support body 100. The telescopic assembly 300 includes at least one guide pin 310, one end of which is connected to a second end support member 210. The second end support member 210 is disposed opposite to the first end support member 200 and is used to engage external devices. The guide pin 310 is slidably connected to the support body 100 to adjust the distance between the first end support member 200 and the second end support member 210. The locking mechanism 400 is disposed on the support body 100 and is used to restrict the sliding of the guide pin 310.

[0027] refer to Figure 5 As shown, the locking mechanism 400 includes a clamping member 410, an adjusting member 420 and a knob 430. One end of the adjusting member 420 is connected to the clamping member 410, and the other end passes through the support body 100 and is connected to the knob 430. The clamping member 410 is used to clamp and fix the guide pin 310. Specifically, the adjusting member 420 is rotatably connected to the support body 100, and the knob 430 and the clamping member 410 are located on opposite sides of the connection point of the support body 100. In one embodiment, the clamping member 410 can be a gripper. The knob 430 is connected to the adjusting member 420 to drive the adjusting member 420 to rotate. The adjusting member 420 is also rotatably connected to the support body 100. The rotation of the adjusting member 420 causes the clamping member 410 to move along the adjusting member 420, thereby clamping the guide pin 310. In another embodiment, the clamping member 410 cooperates with the support body 100 to clamp the guide pin 310. Specifically, the knob 430 is connected to the adjusting member 420. The rotation of the knob 430 drives the clamping member 410 to move along the adjusting member 420, thereby cooperating with the support body 100 to clamp the guide pin 310.

[0028] It should be noted that, in addition to the vehicle-mounted elongated recessed air conditioning vent, the external devices in this embodiment also include other in-vehicle mounting positions or structures that can be snapped into the first end support 200 and the second end support 210. This embodiment is not limited to a specific form of external device.

[0029] refer to Figure 4As shown, the first end support 200 is fixed to one side of the support body 100, and the second end support 210 is located on the other side of the support body 100 and is opposite to the first end support 200. The first end support 200 and the second end support 210 cooperate with each other and are respectively snapped onto the external device to further achieve a stable snap-fit. Specifically, the first end support 200 is fixed to one side of the support body 100 by bolts or other adjusting parts 420, or the first end support 200 is also provided with a set of telescopic components 300, so that the distance between the first end support 200 and the support body 100 can be adjusted. The guide pin 310 is slidably connected to the support body 100. If a groove or slide rail is opened inside the support body 100, one end of the guide pin 310 is adapted to the groove or slide rail and slides, thereby realizing that the guide pin 310 slides along the support body 100, thereby adjusting the relative position of the second end support 210 and the first support at the other end of the guide pin 310. It should also be noted that the first end support 200 and the second end support 210 may have the same shape, or they may be different, depending on the shape of the snap-fit ​​joint as needed. Figure 6 An example of another second end support 210 is shown.

[0030] In this embodiment, the guide pin 310 is threaded or interference-fitted to the second end support 210. The locking mechanism 400 can be a cam pressing mechanism or a tightening mechanism, etc., which restricts the movement of the guide pin 310 by clamping or inserting to limit the movement, and is not limited to the method shown in this embodiment. Furthermore, the telescopic assembly 300 is provided in two sets, both sets of which are connected to the second end support 210. In specific implementation, the guide pins 310 of the two sets of telescopic assemblies 300 are arranged in parallel and are both connected to the second end support 210, thereby improving the stability of the second end support 210. In addition, the locking assembly is located between the two sets of telescopic assemblies 300 and simultaneously restricts the sliding of the two guide pins 310.

[0031] In one embodiment, the first end support 200 and the second end support 210 are respectively provided with a snap-fit ​​recess 220 and a third limiting portion 230. The third limiting portion 230 cooperates with the external device to form a limiting position, and the snap-fit ​​recess 220 is used to abut against the external device. Specifically, the snap-fit ​​recess 220 snaps into the groove of the external device mounting location, causing the third limiting portion 230 to extend into the groove and press against the inner wall of the groove to form a limiting position, thereby improving the stability of the snap-fit ​​and further preventing detachment.

[0032] The first end support 200 and / or the second end support 210 are provided with a flexible pad 240, which is used to contact external equipment. The flexible pad 240 engages with the external equipment, which can buffer vibrations during operation and prevent damage to the external equipment.

[0033] This utility model's technical solution employs a first end support 200 on the support body 100 and a second end support 210 on the guide pin 310 of the telescopic assembly 300. The guide pin 310 also slides along the support body 100. This allows adjustment of the distance between the first end support 200 and the second end support 210, enabling them to engage with external devices and adapt to the elongated groove shape of a vehicle's air conditioning vent. Furthermore, the guide pin 310's sliding is limited by a locking mechanism 400, ensuring the first and second end support 200 are stably engaged with the air conditioning vent, improving engagement stability and preventing them from falling off during vehicle operation. Specifically, a knob 430 connects to an adjusting member 420, driving the adjusting member 420 to rotate. The adjusting member 420 is also rotatably connected to the support body 100. Rotation of the adjusting member 420 causes the clamping member 410 to move along the adjusting member 420, thereby clamping the guide pin 310. The vehicle-mounted support device proposed in this utility model allows for easy installation by simply using a locking mechanism 400 to restrict the sliding of the guide pin 310 after the first end support 200 and the second end support 210 are snapped onto an external device. This simple operation prevents retraction and loosening during driving, ensuring stability and reliability. The length of the support body 100 and the stroke of the guide pin 310 are configurable, making it compatible with different vehicle models and improving the applicability of the vehicle-mounted support device.

[0034] In one embodiment, the support body 100 is provided with a mounting groove 110, the clamping member 410 is movably disposed in the mounting groove 110, the adjusting member 420 is rotatably connected to the clamping member 410, and the guide pin 310 extends at least partially into the mounting groove 110. The adjusting member 420 rotates so that the clamping member 410 approaches the support body 100 to clamp the guide pin 310.

[0035] In this embodiment, the contour of the clamping member 410 is adapted to the contour of the mounting groove 110. The inner wall of the mounting groove 110 limits the clamping member 410 to restrict its rotation. In specific implementation, a planar thrust bearing is provided between the adjusting member 420 and the support body 100. In this embodiment, the adjusting member 420 is connected to the support body 100 through the planar thrust bearing. The adjusting member 420 and the clamping member 410 are rotatably connected. The mounting groove 110 restricts the rotation of the clamping member 410. Therefore, the rotation of the adjusting member 420 allows the clamping member 410 to move along the adjusting member 420. The guide pin 310 is partially located within the mounting groove 110. The movement of the clamping member 410 can cooperate with the support body 100 to clamp or release the guide pin 310. It should be understood that the knob 430 is connected to the rotating member. Driving the knob 430 to rotate causes the adjusting member 420 to rotate, thereby achieving clamping or releasing.

[0036] Furthermore, two guide pins 310 are located at the included angle of the mounting groove 110 and extend into the mounting groove 110. An inclined surface is provided on the clamping member corresponding to the position of the guide pins 310. The inclined surface contacts the guide pins 310 and is used to press the guide pins 310 against the support body 100, thereby clamping the guide pins 310 to limit their sliding. The outer circumferential surface of the guide pin 310 is cylindrical, and the inclined surface of the clamping member 410 can improve the stability of the contact with the guide pins 310.

[0037] refer to Figure 2 and Figure 3 As shown, in one embodiment, the adjusting member 420 is provided with a first limiting part 421, and the knob 430 is provided with a second limiting part 431. The first limiting part 421 and the second limiting part 431 are adapted and fitted together, so that the knob 430 and the adjusting member 420 rotate synchronously. In specific implementation, the knob 430 and the adjusting member 420 are relatively fixed by the first limiting part 421 and the second limiting part 431, so that the knob 430 and the adjusting member 420 rotate synchronously. For example, the first limiting part 421 and the second limiting part 431 are mutually fitted planes, or the first limiting part 421 and the second limiting part 431 are mutually inserted convex and concave parts. The knob 430 and the adjusting member 420 can also be connected by structural members such as pins, which is not limited in this embodiment. In the specific implementation process, the adjusting component 420 has a lead screw hexagonal step and six planes on the side as the first limiting part 421. Correspondingly, the knob 430 has a hexagonal groove and six planes on the inner wall of the hexagonal groove as the second limiting part 431. The hexagonal groove and the hexagonal step are adapted to each other. In this way, the rotation of the knob 430 can drive the adjusting component 420 to rotate.

[0038] It should be understood that after repeated rotations, wear or misalignment of the knob 430 and the adjusting member 420 may occur. The knob 430 may also be subject to angular limitations imposed by other components, necessitating adjustment of its angle to ensure proper rotation and effective locking. In one embodiment, a blocking member 440 and a first reset member 450 are provided to adjust the position of the knob 430 when necessary, thereby ensuring reliable engagement between the knob 430 and the adjusting member 420 and maintaining effective locking. Specifically, the locking mechanism 400 also includes a blocking member 440 and a first reset member 450. The knob 430 has a cavity, the adjusting member 420 extends into the cavity and connects to the blocking member 440, and the first reset member 450 is sleeved on the outer periphery of the adjusting member 420. The knob 430 has an adjusting state and a driving state. In the adjusting state, the driving knob 430 rotates independently relative to the adjusting member 420 to adjust the position angle of the knob 430. In the driving state, the knob 430 engages with the adjusting member 420 and rotates synchronously. The first reset member 450 is configured to drive the knob 430 to return from the adjusting state to the driving state.

[0039] The knob 430 has a cavity with an opening. One end of the adjusting member 420 extends into the cavity and is fitted with a first reset member 450. The first reset member 450 is an elastic element such as a spring. The blocking member 440 is a screw and is locked to the end of the adjusting member 420. A nut is used to prevent the first reset member 450 and the knob 430 from disengaging from the adjusting member 420. It is understood that pulling the knob 430 along the axis of the adjusting member 420 and compressing the first reset member 450 releases the connection between the knob 430 and the adjusting member 420, such as causing the first limiting part 421 to move away from the second limiting part 431. In this way, the knob 430 can rotate around the adjusting member 420. At this time, the knob 430 is in an adjusting state, and its position and angle can be adjusted. After releasing the knob 430, the system switches to the drive state. Specifically, the first reset member 450, under the action of elasticity, drives the knob 430 to reset, restoring the connection between the knob 430 and the adjusting member 420. At this time, rotating the knob 430 can drive the adjusting member 420 to rotate, thereby achieving the locking effect.

[0040] refer to Figure 4 As shown, in one embodiment, the telescopic component 300 further includes a second reset member 320, the support body 100 has an open movable channel 120, the guide pin 310 slides along the movable channel 120 at one end away from the second end support member 210, the second reset member 320 is disposed in the movable channel 120, and one end of the second reset member 320 is connected to the support body 100, and the other end is connected to the guide pin 310.

[0041] Understandably, the guide pin 310 slides within the movable channel 120 of the support body 100. Pushing the guide pin 310 adjusts the distance between the first end support 200 and the second end support 210, causing the guide to slide. The second reset member 320 is sleeved on the outer periphery of the guide pin 310. Understandably, one end of the guide pin 310 contacts one end of the second reset member 320, and the inner wall of the movable channel 120 restricts the displacement of the other end of the second reset member 320. Pushing the guide pin 310 compresses the second reset member 320. In specific implementations, the second reset member 320 uses an elastic element such as a spring. The groove width of the external device's locking support device is typically smaller than the width between the first end support 200 and the second end support 210. Pushing the guide pin 310 retracts and clamps it in the groove. After disassembly, the second reset member 320 pushes the guide pin 310 to slide and reset, increasing operational convenience. Furthermore, for ease of installation and disassembly, the movable channel 120 extends to the first end support 200. The guide pin 310 and the second elastic member can be installed by disassembling the first end support 200. The other end of the guide pin 310 extends from the end of the movable channel 120 away from the first end support 200 to the outside and connects to the second end support 210.

[0042] In one embodiment, the vehicle-mounted support device further includes a support rod 500, a load-bearing component, and a universal component 700. One end of the support rod 500 is connected to the support body 100, and the other end is connected to the universal component 700. The support rod 500 is also used to limit the rotation angle of the knob 430. The universal component 700 is also connected to the load-bearing component, which is used to support the smart electronic terminal.

[0043] In this embodiment, the shape of the support rod 500 is set according to actual needs. In one embodiment, the support rod 500 can also be a universal rod, thereby allowing adjustment of the position of the bearing component to adapt to the needs of different users. In specific implementation, one end of the support rod 500 is fixedly connected to the support body 100, such as by screwing or fixing with screws. The bearing component is used to support various terminals such as mobile phones, secondary screens, or recording modules, and is not limited to mobile phones.

[0044] The universal assembly 700 includes a universal ball joint 710, a cone cap 720, and a ball joint sleeve 730. The universal ball joint 710 is fixed to one end of the support rod 500, and the ball joint sleeve 730 is fixed to the load-bearing assembly. After the ball joint 710 extends into the ball joint sleeve 730, it is locked by the cone cap 720, thereby completing the installation. When the cone cap 720 is tightened, a frictional engagement is generated between the universal ball joint 710 and the ball joint sleeve 730 to lock the angle of the load-bearing assembly. After the cone cap 720 is loosened, the orientation of the load-bearing assembly can be adjusted or the load-bearing assembly can be replaced.

[0045] The carrier component is configured as a magnetic carrier disk 600, which has a buffer pad; or, the carrier component is configured as a clamping bracket 610, used for mechanically clamping the smart electronic terminal. During implementation, different types of carrier components can be used to adapt to various needs. When the carrier component is a magnetic carrier disk 600, the display terminal, such as a mobile phone, is fixed magnetically, and the buffer pad protects the display terminal from damage. When the carrier component is a clamping bracket 610, the display terminal, such as a mobile phone, is fixed to the clamping bracket 610 by clamping. The clamping bracket 610 only needs to fulfill its clamping function; the specific structure will not be described in detail here, but can be found in the relevant references. Figure 7 As shown.

[0046] Compared with the prior art, the present invention has the following beneficial effects: (1) Adapting to the new requirements of the interior structure of new energy vehicles: New energy vehicles generally adopt electric air guide plates, eliminating the traditional air outlet blades and forming a long and narrow groove. Existing clip-on or clamp-arm type brackets cannot be reliably installed. The present invention, through the telescopic external support design of double guide pins + compression springs + end support parts, can achieve stable installation in this groove structure, meeting the new usage scenario requirements brought about by new energy vehicles. (2) Achieving fast and convenient installation and disassembly: When the user is transporting the product from the factory, the bracket can be retracted and locked; when it is in the car, the external support will automatically snap into place by simply releasing the knob, and the operation time is minimal. This "retraction-release-locking" action chain significantly shortens the installation operation time and improves the user experience compared with the existing adhesive, suction cup or clip-on installation methods. The control knob is configured to lock / release by rotating clockwise / counterclockwise. After release, the guide pin is pushed outward by the second reset component (e.g., compression spring) to achieve quick and automatic external support. Users only need to rotate the control knob to complete the installation or disassembly in daily use, simplifying the operation process. (3) Ensure stability and safety: This utility model adopts a locking mechanism + knob control + clamping component. After locking, the guide pin is reliably pressed, thereby preventing retraction or loosening during driving. Compared with the traditional bracket that is easy to shake and the suction cup is easy to fall off, this utility model can keep the mobile phone stable and fixed even when driving at high speed and on bumpy roads, significantly improving safety. (4) Improve the smoothness of operation and durability: A bearing is set between the adjustment component and the support body, which can withstand the axial force during the rotation process and reduce frictional resistance. This structure makes the knob rotation process smoother, avoids the jamming and wear caused by direct metal friction, thereby improving the user's operating feel and extending the service life. (5) Wide compatibility and protection of interior: The end support adopts a vehicle-specific groove design, which can be replaced according to the groove shape of different vehicle models, and has universality. The outer elastic buffer pad layer can effectively disperse the support pressure and avoid forming dents or scratches on the interior surface, thus ensuring the integrity of the original vehicle trim. (6) Adapting to the intelligent trend of human-vehicle-home integration: This utility model provides a stable vehicle installation method for smartphones or other intelligent terminals, so that the mobile phone can not only be used as a navigation terminal during vehicle driving, but also as a secondary screen to display vehicle data and run third-party driving assistance applications, thereby making up for the inconvenience caused by the cancellation of the instrument panel in some models and the difference in the application ecosystem of car manufacturers, and enhancing the integrity and flexibility of the vehicle intelligent experience. (7) Preventing misoperation: Through the coordinated design of the ball head adjustment part and the knob position, it can effectively prevent users from accidentally rotating the knob excessively, which would cause the knob to fall off, further improving the safety and durability of the product. (8) Diverse expansion and functional ecosystem: This utility model has a standard ball head interface on the upper part of the support body, and users can install magnetic bearing plates or clamping arms as needed.This modular interface design not only expands the application scenarios, but also forms a functional ecosystem of vehicle support devices, meeting users' clamping needs for different devices. (9) High reliability of locking mechanism: In the locking mechanism, the knob is locked by driving the adjustment part to rotate and clamping the guide pin by the clamping part. After long-term use, the clamping part wears down and needs to be refilled and the knob angle needs to be corrected. This utility model sets a first limiting part on the adjustment part and makes the adjustment part rotate by cooperating with the second limiting part. By lifting the knob, the first limiting part leaves the second limiting part, and then the knob is rotated to adjust the knob angle. The support rod will limit the rotation angle of the knob to avoid interference caused by the difference in tapping angle.

[0047] The above description is merely an exemplary embodiment of the present utility model and does not limit the scope of protection of the present utility model. Any equivalent structural transformations made based on the inventive concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present utility model.

Claims

1. A vehicle-mounted support device, characterized in that, include: Support the main body; The first end support is located on one side of the support body; A telescopic assembly includes at least one guide pin, one end of which is connected to a second end support member. The second end support member is disposed opposite to the first end support member and both are used to engage external devices. The guide pin is slidably connected to the support body to adjust the distance between the first end support member and the second end support member. as well as The locking mechanism includes a clamping member, an adjusting member, and a knob. One end of the adjusting member is connected to the clamping member, and the other end passes through the support body and is connected to the knob. Rotating the knob drives the adjusting member and the clamping member to move along the axial direction of the adjusting member, thereby causing the clamping member to cooperate with the support body to clamp or release the guide pin.

2. The vehicle-mounted support device as described in claim 1, characterized in that, The support body is provided with a mounting groove, the clamping member is movably disposed in the mounting groove, the adjusting member is rotatably connected to the clamping member, the guide pin extends at least partially into the mounting groove, and the adjusting member rotates to bring the clamping member closer to the support body to clamp the guide pin.

3. The vehicle-mounted support device as described in claim 2, characterized in that, The adjusting member is provided with a first limiting part, and the knob is provided with a second limiting part. The first limiting part and the second limiting part are adapted and fitted together, so that the knob and the adjusting member rotate synchronously.

4. The vehicle-mounted support device as described in claim 2, characterized in that, The locking mechanism further includes a blocking member and a first reset member. The knob has a cavity, the adjusting member extends into the cavity and connects to the blocking member, and the first reset member is sleeved on the outer periphery of the adjusting member. The knob has an adjusting state and a driving state. In the adjusting state, the knob rotates independently relative to the adjusting member to adjust the position angle of the knob. In the driving state, the knob engages with the adjusting member and rotates synchronously. The first reset member is configured to drive the knob to return from the adjusting state to the driving state.

5. The vehicle-mounted support device as described in claim 1, characterized in that, The telescopic assembly further includes a second reset member. The support body has an open movable channel. One end of the guide pin, which is away from the second end support member, slides along the movable channel. The second reset member is located in the movable channel, and one end of the second reset member is connected to the support body, while the other end is connected to the guide pin.

6. The vehicle-mounted support device as described in claim 1 or 5, characterized in that, The telescopic assembly is provided in two sets, and both sets of the telescopic assembly are connected to the second end support.

7. The vehicle-mounted support device as described in claim 1, characterized in that, The vehicle-mounted support device also includes a support rod, a load-bearing component, and a universal joint. One end of the support rod is connected to the support body, and the other end is connected to the universal joint. The support rod is also used to limit the rotation angle of the knob. The universal joint is also connected to the load-bearing component, which is used to support the smart electronic terminal.

8. The vehicle-mounted support device as described in claim 7, characterized in that, The support component is configured as a magnetic support disk, which is provided with a buffer pad; or, the support component is configured as a clamping bracket and is used to mechanically clamp the smart electronic terminal.

9. The vehicle-mounted support device as described in claim 1, characterized in that, A planar thrust bearing is provided between the adjusting component and the supporting body.

10. The vehicle-mounted support device as described in claim 1, characterized in that, The first end support and the second end support are respectively provided with a snap-fit ​​recess and a third limiting portion. The third limiting portion cooperates with the external device to form a limiting position, and the snap-fit ​​recess is used to abut against the external device; and / or, The first end support and / or the second end support are provided with a flexible pad, which is used to contact the external device.

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