Vehicle-mounted device, display apparatus, mobile terminal, and control method

Abstract

The invention discloses a vehicle-mounted device, display equipment, a mobile terminal and a control method, and relates to the technical field of vehicle-mounted equipment. The vehicle-mounted device comprises a shell, a first buckle, a second buckle and a first component, wherein one side of the shell is provided with a containing cavity, the containing cavity comprises a first side face, a second side face and a cavity bottom face, the first side face and the second side face are oppositely arranged in the first direction, the cavity bottom face is connected with the first side face and the second side face, the cavity bottom face and an opening of the containing cavity are oppositely arranged in the second direction, and the first direction is perpendicular to the second direction; the first buckle is arranged on the first side face, the second buckle is arranged on the second side face, the first buckle and / or the second buckle are / is telescopic in the first direction, and the first buckle and the second buckle are used for fixing the display module; the first part is arranged on the cavity bottom face and can stretch out and draw back in the second direction. According to the vehicle-mounted device, it can be guaranteed that the detachable screen is controllable during mounting or dismounting, the detachable screen is prevented from being damaged, and the use safety of the detachable screen is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicle-mounted equipment, and in particular to a vehicle-mounted device, a display device, a mobile terminal and a control method. BACKGROUND

[0002] With the increasing demand for comfort, safety, convenience and other vehicle-mounted functions of mobile terminals (such as vehicles, ships, aircraft and other means of transport), more and more intelligent, digital and networked devices are integrated into mobile terminals. For example, detachable screens at armrest positions and detachable screens behind control panels are gradually being widely used in large, medium and small passenger cars, business cars and engineering cars, and comprehensively empowering the performance improvement and driving experience improvement of the cabin.

[0003] At present, the detachable screens at various positions in the vehicle are prone to falling out of control during installation or disassembly, resulting in damage to the detachable screens.

[0004] Therefore, there is an urgent need for a feasible solution to ensure that the detachable screen is controllable during installation or disassembly, to avoid damage to the detachable screen and to improve the safety of the detachable screen in use. SUMMARY

[0005] The embodiments of the present application provide a vehicle-mounted device, a display device, a mobile terminal and a control method, which can ensure that the detachable screen is controllable during installation or disassembly, avoid damage to the detachable screen and improve the safety of the detachable screen in use.

[0006] In a first aspect, the embodiments of the present application provide a vehicle-mounted device, which is installed in a mobile terminal; the vehicle-mounted device comprises:

[0007] a housing, a first buckle, a second buckle and a first component;

[0008] The housing is provided with a containing cavity on one side, the containing cavity is used for placing a display module, the containing cavity comprises a first side, a second side and a cavity bottom surface, the first side and the second side are oppositely arranged along a first direction, the cavity bottom surface is connected with the first side and the second side respectively, the cavity bottom surface and an opening of the containing cavity are oppositely arranged along a second direction, and the first direction and the second direction are perpendicular to each other;

[0009] The first buckle is arranged on the first side, the second buckle is arranged on the second side, the first buckle and / or the second buckle are retractable along the first direction, and the first buckle and the second buckle are used for fixing the display module;

[0010] The first component is arranged on the cavity bottom surface, and the first component is retractable along the second direction.

[0011] In the embodiment of the present application, a vehicle-mounted device is provided, first and second buckles in the vehicle-mounted device are used to fix a display module, and a first component in the vehicle-mounted device is used to eject the display module. When the display module is installed in a receiving cavity in the vehicle-mounted device, the first and second buckles extend into a groove of the display module to fix the display module, so as to prevent the display module from falling off and being damaged during use. When the display module is dismounted from the receiving cavity of the vehicle-mounted device, the first and / or second buckles are separated from the groove of the display module, and the first component ejects the display module from the receiving cavity, which is beneficial to the user to take out the display module. Moreover, when the first and second buckles are arranged opposite to each other in the vertical direction, for example, the vehicle-mounted device can be designed in a handrail or other positions in a mobile terminal, the buckle at the bottom can be fixedly arranged at one side of the receiving cavity, and the buckle does not separate from the groove of the display module when the display module is dismounted, so that the buckle at the bottom fixes the display module, and can prevent the display module from falling off and being damaged during dismounting. The buckle at the top is arranged at the opposite side of the receiving cavity in a retractable manner, and the buckle separates from the groove of the display module when the display module is dismounted, and the first component ejects a part of the display module from the receiving cavity, which is beneficial to the user to take out the display module. Therefore, through the vehicle-mounted device in the embodiment of the present application, the user can conveniently install or dismount the display module, and meanwhile, the display module can be controlled during installation or dismounting, so as to avoid damage of the display module and improve the use safety of the display module.

[0012] In a possible implementation, the first component is provided with a magnetic piece, and the magnetic piece is used to adsorb the display module.

[0013] In the embodiment, the first component in the vehicle-mounted device is provided with a magnetic piece, and the magnetic piece is used to adsorb the display module, so that the display module can be controlled during installation or dismounting, damage of the display module can be avoided, the use safety of the display module is improved, and the display module and the first component can be aligned through the magnetic piece during use, which is more convenient.

[0014] In a possible implementation, the first buckle includes a first surface, and the second buckle includes a second surface, and the first surface and / or the second surface is provided with a data interface, and the data interface is used for data transmission or charging with the display module.

[0015] In the embodiment, the first surface of the first buckle in the vehicle-mounted device is provided with a data interface, and / or the second surface of the second buckle in the vehicle-mounted device is provided with a data interface, and the data interface can perform data transmission or charging with the display module. Through the embodiment of the present application, the data interface can be integrated with the buckle, so that the data interface is hidden and damage of the data interface caused by scratching can be prevented.

[0016] Optionally, the first surface is perpendicular to the first direction.

[0017] Optionally, the second surface is perpendicular to the first direction.

[0018] Optionally, the first surface and the second surface are disposed opposite each other along the first direction.

[0019] In one possible implementation, the first latch further includes a third surface facing away from the bottom surface of the cavity, and the second latch further includes a fourth surface facing away from the bottom surface of the cavity, wherein there is a guide angle between the third surface and the first surface, and / or, there is a guide angle between the fourth surface and the second surface.

[0020] In this embodiment, there is a guide angle between the third surface of the first buckle and the first surface in the vehicle-mounted device, and / or there is a guide angle between the fourth surface of the second buckle and the second surface in the vehicle-mounted device. Through the guide angle design in this embodiment, when the display module is installed in the receiving cavity in the vehicle-mounted device, the first buckle and the second buckle can retract first and then extend into the groove of the display module to fix the display module and prevent the display module from falling off and being damaged during use.

[0021] In one possible implementation, the vehicle-mounted device further includes:

[0022] A first elastic element, and / or a second elastic element;

[0023] Wherein, the first side is provided with a first receiving groove, the first buckle extends into the first receiving groove, and the opposite ends of the first elastic member are respectively connected to the bottom surface of the first receiving groove and the first buckle; and / or,

[0024] The second side is provided with a second receiving groove, the second buckle extends into the second receiving groove, and the opposite ends of the second elastic member are respectively connected to the bottom surface of the second receiving groove and the second buckle.

[0025] In this embodiment, by connecting the opposite ends of the first elastic member to the bottom surface of the first receiving groove and the first buckle respectively, the first buckle can be extended and retracted along the first direction, and / or by connecting the opposite ends of the second elastic member to the bottom surface of the second receiving groove and the second buckle respectively, the second buckle can be extended and retracted along the first direction.

[0026] Optionally, the side wall of the first buckle and the side wall of the first receiving groove are fitted with a clearance, which allows the first buckle to extend and retract stably and reliably in the first direction, and is not easy to loosen.

[0027] Optionally, the side wall of the second buckle and the side wall of the second receiving groove are fitted with a clearance, which allows the second buckle to extend and retract stably and reliably in the first direction, and it is not easy to loosen.

[0028] In one possible implementation, both the first latch and the second latch are retractable along the first direction; or...

[0029] The first buckle is retractable along the first direction, and the second buckle is fixedly disposed on the second side; or...

[0030] The second buckle is retractable along the first direction, and the first buckle is fixedly disposed on the first side.

[0031] In this embodiment, both the first and second buckles are retractable along the first direction, or either one of the buckles is retractable along the first direction, which can fix the display module and prevent the display module from falling off and being damaged during use.

[0032] In one possible implementation, the receiving cavity is rectangular, and the first side is the side of the shorter side of the receiving cavity.

[0033] In this embodiment, the buckle can be set on the side of the shorter side of the receiving cavity, which conforms to the user's usage habits and improves the convenience of the user in installing or removing the display module.

[0034] Optionally, the buckle can also be located on the side of the longer side of the receiving cavity, and this application embodiment does not limit this.

[0035] In one possible implementation, the first component includes a fifth surface facing away from the bottom surface of the cavity, the area of ​​the fifth surface being greater than a first threshold in ratio to the area of ​​the bottom surface of the cavity.

[0036] In this embodiment, the ratio of the area of ​​the fifth surface of the first component facing away from the bottom surface of the cavity to the area of ​​the bottom surface of the cavity is greater than the first threshold, which can make the first component more powerfully eject the display module. The first threshold is not a fixed value and can be adjusted according to the actual space size of the vehicle device. This application embodiment does not limit this.

[0037] Optionally, when the area of ​​the fifth surface of the first component facing away from the bottom of the cavity is the same as that of the bottom of the cavity, it can be ensured that after the display module is disassembled, the fifth surface of the first component facing away from the bottom of the cavity is flush with the surface of the housing of the vehicle device without grooves, which can prevent foreign objects from falling.

[0038] In one possible implementation, when the display module is not installed on the vehicle-mounted device, the fifth surface is flush with the surface of the housing.

[0039] In this embodiment, when the display module is not installed on the vehicle-mounted device, the fifth surface of the first component facing away from the bottom of the cavity is flush with the surface of the housing of the vehicle-mounted device. Optionally, the fifth surface of the first component facing away from the bottom of the cavity is ideally flush with the surface of the housing of the vehicle-mounted device, but a certain range of error is also allowed, such as a difference of 2mm or 1mm, etc. This application embodiment does not limit this.

[0040] In one possible implementation, the vehicle-mounted device further includes:

[0041] Third elastic element;

[0042] The cavity bottom surface is provided with a third receiving groove, the first component extends into the third receiving groove, and the opposite ends of the third elastic member are respectively connected to the bottom surface of the third receiving groove and the first component.

[0043] In this embodiment, by connecting the opposite ends of the third elastic member to the bottom surface of the third receiving groove and the first component respectively, the first component can be extended and retracted along the second direction.

[0044] Optionally, the side wall of the first component and the side wall of the third receiving groove are fitted with a clearance, which allows the first component to expand and contract stably and reliably in the second direction, and is not easy to loosen.

[0045] In one possible implementation, the vehicle-mounted device further includes:

[0046] Second component;

[0047] The other side of the housing is provided with a first cavity, the back of the first cavity and the receiving cavity are connected along a third direction, the second component is disposed in the first cavity and extends to the back of the receiving cavity, the third direction is perpendicular to the first direction and the third direction is perpendicular to the second direction;

[0048] The second component is retractable along the third direction to drive the first buckle and / or the second buckle to extend or retract along the first direction.

[0049] In this embodiment, the vehicle-mounted device also includes a second component. When the second component extends or retracts in a third direction, it can drive the first latch and / or the second latch to extend or retract in the first direction, thereby enabling the installation or removal of the display module. At the same time, it can also ensure that the display module is controllable during installation or removal, avoid damage to the display module, and improve the safety of the display module.

[0050] In one possible implementation, the vehicle-mounted device further includes:

[0051] First connector and second connector;

[0052] Wherein, the first connector and the first buckle are fixedly connected, the second connector and the second buckle are fixedly connected, and the end of the first connector away from the first buckle and the end of the second connector away from the second buckle have a first gap; one end of the second component extends into the first gap, and one end of the second component is provided with an inclined surface, and the inclined surface abuts against the first connector and the second connector respectively;

[0053] When the second component extends or retracts along the third direction, the inclined surface pushes the first connector and the second connector away from or towards each other along the first direction, so that the first buckle and / or the second buckle extends or retracts along the first direction.

[0054] In this embodiment, the vehicle-mounted device further includes a first connector and a second connector. The first connector is fixedly connected to a first latch, and the second connector is fixedly connected to a second latch. The end of the first connector away from the first latch and the end of the second connector away from the second latch have a first gap. When the second component extends and retracts along the third direction through the first gap, the inclined surface of one end of the second component pushes the first connector and the second connector away from each other or closer to each other along the first direction, so as to drive the first latch and / or the second latch to extend and retract along the first direction. This enables the installation or removal of the display module, while also ensuring that the display module is controllable during installation or removal, avoiding damage to the display module, and improving the safety of the display module.

[0055] In one possible implementation, the second component is not subjected to force in the third direction, the inclined surface does not pass through the first gap, the first buckle extends into the first groove of the display module, the second buckle extends into the second groove of the display module, and the first component retracts into the third receiving groove provided on the bottom surface of the cavity;

[0056] The display module is installed in the receiving cavity, and the surface of the display module facing away from the bottom of the cavity is flush with the surface of the housing.

[0057] In this embodiment, when the display module is in the installed state, the second component is not subjected to force in the third direction, the inclined surface of one end of the second component does not penetrate the first gap, the first buckle extends into the first groove of the display module, and the second buckle extends into the second groove of the display module to fix the display module and prevent it from falling off and being damaged during use. The first component retracts into the third receiving groove provided on the bottom surface of the cavity and does not push out the display module. At this time, the display module is installed in the receiving cavity, and the surface of the display module facing away from the bottom surface of the cavity is flush with the surface of the housing of the vehicle device.

[0058] Optionally, the surface of the display module facing away from the bottom of the cavity is ideally flush with the surface of the housing of the vehicle device, but a certain range of error is also allowed, such as a difference of 2mm or 1mm, etc. This application embodiment does not limit this.

[0059] In one possible implementation, the second component is subjected to upward force on the third side, the inclined surface passes through the first gap, the first buckle retracts into the first receiving groove provided on the first side, the first buckle separates from the first groove of the display module, the second buckle retracts into the second receiving groove provided on the second side, the second buckle separates from the second groove of the display module, and the first component extends into the receiving cavity;

[0060] The display module is pushed out of the receiving cavity by the first component, and the surface of the first component facing away from the bottom of the cavity is flush with the surface of the housing.

[0061] In this embodiment, when the display module is disassembled, the second component is subjected to force in the third direction. The inclined surface of one end of the second component passes through the first gap, causing the first latch to retract into the first receiving groove provided on the first side, thus separating the first latch from the first groove of the display module. Simultaneously, the second latch retracts into the second receiving groove provided on the second side, separating the second latch from the second groove of the display module, releasing the fixation on the display module. This causes the first component to extend into the receiving cavity, pushing the entire display module out of the receiving cavity, facilitating user removal of the display module. Furthermore, the magnetic component of the first component attracts the display module, ensuring controllability during the overall ejection of the display module, preventing it from falling and being damaged, improving the safety of the display module, and making it more convenient to use. There is no need to manually align the display module and the first component; alignment can be achieved through the magnetic component. At this time, the entire display module is pushed out of the receiving cavity by the first component, and the surface of the first component facing away from the bottom of the cavity is flush with the surface of the housing.

[0062] Optionally, the surface of the first component facing away from the bottom of the cavity is ideally flush with the surface of the housing of the vehicle-mounted device, but a certain range of error is also allowed, such as a difference of 2mm or 1mm, etc. This application embodiment does not limit this.

[0063] Optionally, the flush-mount solution for the display module in this embodiment can be applied to other locations such as the console within a mobile terminal, and this embodiment does not limit this application.

[0064] In one possible implementation, the second component is subjected to upward force on the third side, the inclined surface passes through the first gap, the first buckle retracts into the first receiving groove provided on the first side, the first buckle separates from the first groove of the display module, the second buckle is fixedly disposed on the second side, and the first component extends into the receiving cavity;

[0065] A portion of the display module is pushed out of the receiving cavity by the first component, while another portion of the display module is located inside the receiving cavity. The surface of the display module facing away from the bottom of the cavity forms a first angle with the surface of the housing.

[0066] In this embodiment, when the display module is disassembled, the second component is subjected to force in the third direction. The inclined surface of one end of the second component passes through the first gap, causing the first buckle to retract into the first receiving groove provided on the first side, thus separating the first buckle from the first groove of the display module and releasing the fixation of the display module. Since the second buckle is fixedly provided on the second side, it is not driven to separate from the second groove on the second side, nor is it driven to extend the first component into the receiving cavity, pushing part of the display module out of the receiving cavity, which can facilitate the user to remove the display module. Furthermore, the magnetic component of the first component attracts the display module, which can ensure that the display module is controllable when it is partially pushed out, avoiding the display module from falling and being damaged, improving the safety of the display module, and making it more convenient to use. There is no need to manually align the display module and the first component; the magnetic component can be used to align the display module and the first component. At this time, part of the display module is pushed out of the receiving cavity by the first component, and the other part of the display module is located inside the receiving cavity, with the surface of the display module facing away from the bottom of the cavity forming a first angle with the surface of the housing.

[0067] Optionally, the partial tilting and ejection scheme of the display module in this application embodiment can be applied to other locations such as the armrest in a mobile terminal, and this application embodiment does not limit this.

[0068] Secondly, embodiments of this application provide a display device, which includes a display module and the vehicle-mounted device described in the first aspect or any possible implementation of the first aspect;

[0069] The display module includes a first groove and a second groove disposed opposite to each other, and the display module is detachably installed in the receiving cavity of the vehicle module through the first groove and the second groove.

[0070] In this application embodiment, a display device is provided, which includes a display module and a vehicle-mounted device as described in the first aspect or any possible implementation of the first aspect. The display module is detachably installed in the receiving cavity of the vehicle-mounted module via a first groove and a second groove. The vehicle-mounted device allows users to easily install or remove the display module, while also ensuring that the display module is controllable during installation or removal, preventing it from falling and being damaged, and improving the safety of the display module.

[0071] In one possible implementation, the aspect ratio of the display module is 16:9 or 4:3.

[0072] In this embodiment, the aspect ratio of the display module is 16:9 or 4:3, or other numerical ratios are also possible. This application embodiment does not limit this.

[0073] Thirdly, embodiments of this application provide a mobile terminal, which includes the vehicle-mounted device described in the first aspect or any possible implementation of the first aspect, or the display device described in the second aspect or any possible implementation of the second aspect.

[0074] Optionally, the mobile terminal can be a means of transportation, such as a car, truck, aircraft, drone, slow transport vehicle, spacecraft, or ship, or any other possible means of transportation used in any scenario. This application embodiment does not limit this.

[0075] In one possible implementation, the mobile terminal includes a bracket with a mounting slot for placing the vehicle-mounted device or the display device.

[0076] In one possible implementation, the support is located at the armrest or console position within the mobile terminal.

[0077] Fourthly, embodiments of this application provide a control method applied to a vehicle-mounted device as described in the first aspect or any possible implementation of the first aspect, the control method comprising:

[0078] The display module is pressed tightly against the first component in the vehicle device, and the display module is pressed towards the bottom surface of the receiving cavity in the vehicle device with a first force until the first buckle in the vehicle device extends into the first groove of the display module and the second buckle in the vehicle device extends into the second groove of the display module.

[0079] The display module is installed in the receiving cavity, the first component of the vehicle device is retracted into the third receiving groove provided on the bottom surface of the cavity, and the surface of the display module facing away from the bottom surface of the cavity is flush with the surface of the housing of the vehicle device.

[0080] In this application embodiment, a control method is provided, which can be applied to the vehicle-mounted device as described in the first aspect or any possible implementation of the first aspect. It is understood that the control method in this application embodiment allows for the installation or removal of a display module. When the display module needs to be installed in the vehicle-mounted device, the display module is pressed tightly against a first component in the vehicle-mounted device, and a first force is applied to push the display module toward the bottom surface of the receiving cavity in the vehicle-mounted device until a first latch in the vehicle-mounted device extends into a first groove of the display module, and a second latch in the vehicle-mounted device extends into a second groove of the display module. At this time, the display module is installed in the receiving cavity of the vehicle-mounted device, and the first component in the vehicle-mounted device retracts into a third receiving groove provided on the bottom surface of the cavity, with the surface of the display module facing away from the bottom surface of the cavity flush with the surface of the housing of the vehicle-mounted device.

[0081] Optionally, the surface of the first component facing away from the bottom of the cavity is ideally flush with the surface of the housing of the vehicle-mounted device, but a certain range of error is also allowed, such as a difference of 2mm or 1mm, etc. This application embodiment does not limit this.

[0082] Optionally, the scheme of installing the display module in the vehicle-mounted device in this application embodiment can be applied to other locations such as the console and armrest in the mobile terminal, and this application embodiment does not limit this.

[0083] The embodiments of this application can facilitate the installation of display modules by users, while also ensuring that the display modules are controllable during installation, preventing them from falling and being damaged, and improving the safety of the display modules in use.

[0084] In one possible implementation, the control method further includes:

[0085] The second component in the vehicle device is pressed along a third direction with a second force until the inclined surface at one end of the second component passes through the first gap, the first gap being the gap between the end of the first connector away from the first buckle and the end of the second connector away from the second buckle; the first buckle retracts into the first receiving groove provided on the first side of the receiving cavity, the first buckle separates from the first groove of the display module, the second buckle retracts into the second receiving groove provided on the second side of the receiving cavity, the second buckle separates from the second groove of the display module, and the first component extends into the receiving cavity;

[0086] The display module is pushed out of the receiving cavity by the first component, and the surface of the first component facing away from the bottom of the cavity is flush with the surface of the housing.

[0087] In this embodiment, when the display module needs to be removed from the vehicle-mounted device, the second component in the vehicle-mounted device can be pressed along a third direction with a second force until the inclined surface at one end of the second component passes through the first gap. This causes the first buckle to retract into the first receiving groove on the first side of the receiving cavity, separating the first buckle from the first groove of the display module. Simultaneously, the second buckle retracts into the second receiving groove on the second side of the receiving cavity, separating the second buckle from the second groove of the display module. This releases the fixation on the display module and causes the first component to extend into the receiving cavity, pushing the entire display module out of the receiving cavity, which facilitates the user's removal of the display module. Furthermore, the magnetic component of the first component attracts the display module, ensuring controllability when the display module is pushed out, preventing it from falling and being damaged, improving the safety of the display module, and making it more convenient to use. There is no need to manually align the display module and the first component; alignment can be achieved through the magnetic component. At this time, the entire display module is pushed out of the receiving cavity by the first component, and the surface of the first component facing away from the bottom of the cavity is flush with the surface of the housing.

[0088] Optionally, the surface of the first component facing away from the bottom of the cavity is ideally flush with the surface of the housing of the vehicle-mounted device, but a certain range of error is also allowed, such as a difference of 2mm or 1mm, etc. This application embodiment does not limit this.

[0089] Optionally, the flush-mount solution for the display module in this embodiment can be applied to other locations such as the console within a mobile terminal, and this embodiment does not limit this application.

[0090] The embodiments of this application allow users to easily disassemble the display module, while also ensuring that the display module is controllable during disassembly, preventing it from falling and being damaged, and improving the safety of the display module in use.

[0091] In one possible implementation, the control method further includes:

[0092] Press the second component in the vehicle device with a third force along a third direction until the inclined surface of one end of the second component passes through the first gap. The first gap is the gap between the end of the first connector away from the first buckle and the end of the second connector away from the second buckle. The first buckle retracts into the first receiving groove on the first side of the receiving cavity. The first buckle separates from the first groove of the display module. The second buckle is fixedly disposed on the second side of the receiving cavity. The first component extends into the receiving cavity.

[0093] In this configuration, a portion of the display module is pushed out of the receiving cavity by the first component, while another portion of the display module is located inside the receiving cavity. The surface of the display module facing away from the bottom of the cavity forms a first angle with the surface of the housing.

[0094] In this embodiment, when the display module needs to be removed from the vehicle-mounted device, the second component in the vehicle-mounted device can be pressed along a third direction with a third force until the inclined surface at one end of the second component passes through the first gap. This causes the first buckle to retract into the first receiving groove on the first side of the receiving cavity, separating the first buckle from the first groove of the display module and releasing the fixation on the display module. Since the second buckle is fixedly located on the second side of the receiving cavity, the second buckle is not driven to separate from the second groove on the second side, nor is the first component driven into the receiving cavity, partially pushing the display module out of the receiving cavity, which facilitates the user in removing the display module. Furthermore, the magnetic component of the first component attracts the display module, ensuring that the display module is controllable when partially pushed out, preventing the display module from falling and being damaged, improving the safety of the display module, and making it more convenient to use. There is no need to manually align the display module and the first component; the magnetic component is sufficient to align the display module and the first component. At this time, part of the display module is pushed out of the receiving cavity by the first component, while the other part of the display module is located inside the receiving cavity, and the surface of the display module facing away from the bottom of the cavity forms a first angle with the surface of the housing.

[0095] Optionally, the partial tilting and ejection scheme of the display module in this application embodiment can be applied to other locations such as the armrest in a mobile terminal, and this application embodiment does not limit this.

[0096] The embodiments of this application allow users to easily disassemble the display module, while also ensuring that the display module is controllable during disassembly, preventing it from falling and being damaged, and improving the safety of the display module in use. Attached Figure Description

[0097] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0098] Figure 1 This is a schematic diagram illustrating an application scenario of a mobile terminal provided in an embodiment of this application;

[0099] Figure 2 This is a three-dimensional structural diagram of a vehicle-mounted device provided in an embodiment of this application;

[0100] Figure 3 This is a three-dimensional structural diagram of a display module provided in an embodiment of this application;

[0101] Figure 4 This is a cross-sectional schematic diagram of a vehicle-mounted device provided in an embodiment of this application;

[0102] Figure 5 A cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application;

[0103] Figure 6 A cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application;

[0104] Figure 7 A cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application;

[0105] Figure 8 A cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application;

[0106] Figure 9 A cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application;

[0107] Figure 10 This is a cross-sectional schematic diagram of a snap-fit ​​telescopic mechanism provided in an embodiment of this application;

[0108] Figure 11 A cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application;

[0109] Figure 12 A cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application;

[0110] Figure 13 This is a cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application. Detailed Implementation

[0111] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described below with reference to the accompanying drawings.

[0112] The terms "first" and "second," etc., used in the specification, claims, and drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0113] The term "embodiment" as used herein means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that, unless otherwise specified or logically conflicting, the terminology and / or descriptions between the various embodiments of this application are consistent and can be mutually referenced, and technical features in different embodiments can be combined to form new embodiments based on their inherent logical relationships.

[0114] It should be understood that in this application, "at least one (item)" means one or more, "more than one" means two or more, "at least two (items)" means two or three or more, and "and / or" is used to describe the relationship between related objects, indicating that there can be three relationships. For example, "A and / or B" can mean: only A exists, only B exists, and A and B exist simultaneously, where A and B can be singular or plural. The character " / " generally indicates that the related objects before and after are in an "or" relationship. "At least one (item) of the following" or similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one (item) of a, b, or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, and c can be single or multiple.

[0115] In the description of this application, the terms "center," "upper," "lower," "vertical," "horizontal," "inner," "outer," "left," and "side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and for simplifying the description, and do 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. Therefore, they should not be construed as limitations on this application. It should be understood that the Z-direction, Y-direction, etc., mentioned in some embodiments of this application are referenced to the XYZ Cartesian coordinate system to facilitate the description of features in this solution, and do 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.

[0116] In the embodiments of this application, the term "end" appearing in terms such as "one end", "the other end", "end", "free end", "upper end", "lower end", and "connecting end" is not limited to end head, end point, or end face, but also includes a portion extending axially and / or radially from the end head, end point, or end face on the device or element to which the end head, end point, or end face belongs.

[0117] Please see Figure 1 ,Figure 1 This is a schematic diagram illustrating an application scenario of a mobile terminal provided in an embodiment of this application.

[0118] like Figure 1 As shown, the mobile terminal 100 in this application embodiment can be a known means of transportation such as a car, an airplane, or a ship, or it can be a newly emerging means of transportation in the future. The car can be an electric car, a gasoline car, or a hybrid car, such as a pure electric car, a range-extended electric car, a hybrid electric car, a fuel cell car, a new energy car, etc., and this application does not make specific limitations in this regard.

[0119] The mobile terminal 100 includes a cockpit 101 and a console 102 and armrests (103, 104) installed in the cockpit 101.

[0120] The console 102 includes a console body 102a and an in-vehicle device 102b installed behind the console body 102a. The in-vehicle device 102b is used to install a detachable screen, which is used to display content to meet the viewing needs of rear passengers.

[0121] The handrail includes a first handrail 103 and a second handrail 104. The first handrail 103 includes a first handrail body 103a and a vehicle-mounted device 103b installed on the first handrail body 103a. The second handrail 104 includes a second handrail body 104a and a vehicle-mounted device 104b installed on the second handrail body 104a. The vehicle-mounted device 103b and the vehicle-mounted device 104b are used to install detachable screens, which are used to display content to meet the viewing needs of passengers near the handrail.

[0122] Understandably, the in-vehicle device can also be installed in other locations within the mobile terminal 100, such as the back of the front seats (e.g., Figure 1 As shown, a detachable screen is used to install content to meet the viewing needs of passengers in the rear seats. This application embodiment does not limit this.

[0123] As described in the background section, detachable screens on in-vehicle devices currently installed in various locations within vehicles are prone to detaching uncontrollably during installation or removal, resulting in damage to the detachable screens.

[0124] Therefore, a feasible solution is urgently needed to ensure that the installation or removal of detachable screens is controllable, to avoid damage to detachable screens, and to improve the safety of using detachable screens.

[0125] In view of this, this application provides an in-vehicle device, a display device, a mobile terminal, and a control method, relating to the field of in-vehicle equipment technology. Specifically, it can be applied to mobile terminals such as vehicles to ensure that the detachable screen is controllable during installation or removal, avoid damage to the detachable screen, and improve the safety of using the detachable screen.

[0126] The vehicle-mounted device, display device, and mobile terminal provided in this application will now be described in conjunction with the accompanying drawings.

[0127] Please see Figure 2 , Figure 2 This is a three-dimensional structural diagram of a vehicle-mounted device provided in an embodiment of this application.

[0128] like Figure 2 As shown, the vehicle-mounted device 20 can be installed in a mobile terminal, and the vehicle-mounted device 20 includes:

[0129] First buckle 201, second buckle 202, first component 203, housing 204.

[0130] The housing 204 has a receiving cavity 2041 on one side for placing the display module. The receiving cavity 2041 includes a first side surface 2041a, a second side surface 2041b, and a cavity bottom surface 2041c. The first side surface 2041a and the second side surface 2041b are arranged opposite to each other along a first direction x. The cavity bottom surface 2041c is connected to the first side surface 2041a and the second side surface 2041b respectively. The cavity bottom surface 2041c and the opening of the receiving cavity 2041 are arranged opposite to each other along a second direction y. The first direction x and the second direction y are perpendicular to each other.

[0131] The first buckle 201 is disposed on the first side 2041a, and the second buckle 202 is disposed on the second side 2041b. The first buckle 201 and / or the second buckle 202 are retractable along the first direction x. The first buckle 201 and the second buckle 202 are used to fix the display module.

[0132] The first component 203 is disposed on the bottom surface 2041c of the cavity, and the first component 203 is retractable along the second direction y.

[0133] It is understood that the first buckle 201 and the second buckle 202 in the vehicle-mounted device 20 are used to fix the display module, and the first component 203 in the vehicle-mounted device is used to push out the display module.

[0134] Understandably, when the display module is installed in the receiving cavity 2041 of the vehicle device 20, the first buckle 201 and the second buckle 202 extend into the groove of the display module to fix the display module and prevent the display module from falling off and being damaged during use.

[0135] Understandably, when the display module is removed from the receiving cavity 2041 of the vehicle device 20, the first latch 201 and / or the second latch 202 separate from the groove of the display module, and the first component 203 pushes the display module out of the receiving cavity 2041, which can facilitate the user to remove the display module.

[0136] Furthermore, when the first latch 201 and the second latch 202 are arranged opposite each other in the vertical direction, for example, the vehicle-mounted device 20 can be designed in other positions such as the armrest inside the mobile terminal, specifically as described above. Figure 1 The vehicle-mounted device 103b installed on the first handrail body 103a, or the aforementioned Figure 1 The vehicle-mounted device 104b, installed on the second armrest body 104a, has a bottom latch that can be fixedly positioned on one side of the receiving cavity 2041. When the display module is disassembled, this latch does not separate from the groove of the display module. At this time, the bottom latch secures the display module, preventing it from falling off and being damaged during disassembly. The top latch is retractable and positioned on the opposite side of the receiving cavity 2041. When the display module is disassembled, this latch separates from the groove of the display module, and the first component 203 pushes a portion of the display module out of the receiving cavity 2041, facilitating the user's removal of the display module.

[0137] Therefore, the vehicle-mounted device 20 in this embodiment of the application can facilitate the installation or removal of the display module by the user, and at the same time can ensure that the display module is controllable during installation or removal, avoid damage to the display module, and improve the safety of the display module.

[0138] Optionally, the display module housed in the aforementioned receiving cavity 2041 can be found in [reference needed]. Figure 3 , Figure 3 This is a three-dimensional structural diagram of a display module provided in an embodiment of this application.

[0139] like Figure 3 As shown, the display module 30 includes a first groove 301 and a second groove 302.

[0140] It is understandable that when the display module 30 is installed in the above-mentioned Figure 2 In the accommodating cavity 2041 of the vehicle-mounted device 20 shown, a first latch 201 extends into a first groove 301 of the display module 30, and a second latch 202 extends into a second groove 302 of the display module 30. The display module 30 can be fixed by the latches and grooves abutting against each other, preventing the display module 30 from falling off and being damaged during installation and use.

[0141] It is understandable that when display module 30 is from the above... Figure 2The receiving cavity 2041 in the vehicle-mounted device 20 shown is disassembled, the first buckle 201 is separated from the first groove 301, and / or the second buckle 202 is separated from the second groove 302. The fixing of the display module 30 can be released by the separation of the buckle and the groove, thereby allowing the display module 30 to be disassembled.

[0142] In one possible embodiment, the first component 203 is provided with a magnetic element for adsorbing the display module.

[0143] For details, please refer to [link / reference]. Figure 4 , Figure 4 This is a cross-sectional schematic diagram of a vehicle-mounted device provided in an embodiment of this application.

[0144] Understandable, Figure 4 This can be considered as the above. Figure 2 The diagram shows a cross-section of the vehicle-mounted device 20 perpendicular to the second direction y. Figure 4 It can also be regarded as a cross-sectional schematic diagram of a vehicle-mounted device that can be executed independently, and the embodiments of this application do not limit it in this way.

[0145] like Figure 4 As shown, the first component 203 is provided with a magnetic component 2031, which is used to attract the display module.

[0146] The magnetic component 2031 in this embodiment ensures that the display module is controllable during installation or disassembly, preventing it from falling off and being damaged during installation or disassembly, thus improving the safety of the display module and making it more convenient to use. There is no need to manually align the display module and the first component 203; the alignment of the display module and the first component 203 can be achieved through the magnetic component 2031.

[0147] In one possible embodiment, the first latch 201 includes a first surface, the second latch 202 includes a second surface, and the first surface and / or the second surface are provided with a data interface for transmitting data or charging with the display module.

[0148] For details, please refer to [link / reference]. Figure 5 , Figure 5 This is a cross-sectional schematic diagram of another vehicle-mounted device provided in an embodiment of this application.

[0149] Understandable, Figure 5 This can be considered as the above. Figure 2 A cross-sectional schematic diagram of the vehicle-mounted device 20. Figure 5 It can also be regarded as a cross-sectional schematic diagram of a vehicle-mounted device that can be executed independently, and the embodiments of this application do not limit it in this way.

[0150] like Figure 5As shown, the first buckle 201 includes a first surface 201a, and the second buckle 202 includes a second surface 202a.

[0151] The first surface 201a and / or the second surface 202a are provided with a data interface, which is used to transmit data or charge the display module 30.

[0152] Optionally, the data interface can be a contact, and the first groove 301 and / or the second groove 302 in the display module 30 are provided with pins. Data transmission or charging with the display module 30 can be achieved through the contact of the contact and the pins.

[0153] Optionally, the first surface 201a is perpendicular to the first direction x.

[0154] Optionally, the second surface 202a is perpendicular to the first direction x.

[0155] Optionally, the first surface 201a and the second surface 202a are disposed opposite each other along the first direction x.

[0156] Through the embodiments of this application, the data interface can be integrated with the first buckle 201 and / or the second buckle 202 to hide the data interface and prevent it from being scratched and damaged.

[0157] Optionally, the first latch 201 further includes a third surface facing away from the bottom surface of the cavity, and the second latch 202 further includes a fourth surface facing away from the bottom surface of the cavity. There is a guide angle between the third surface and the first surface, and / or there is a guide angle between the fourth surface and the second surface.

[0158] Optionally, it can be combined Figure 5 Further explanation of the guide angle design.

[0159] like Figure 5 As shown, the first latch 201 further includes a third surface 201b that is away from the bottom surface 2041c of the cavity, and the second latch 202 further includes a fourth surface 202b that is away from the bottom surface 2041c of the cavity.

[0160] Wherein, there is a guide angle 201c between the third surface 201b and the first surface 201a, and / or, there is a guide angle 202c between the fourth surface 202b and the second surface 202a.

[0161] With the guide angle design in this embodiment, when the display module 30 is installed in the receiving cavity 2041 of the vehicle device 20, the first buckle 201 and the second buckle 202 can retract first and then extend into the groove (301 and 302) of the display module 30 to fix the display module 30 and prevent the display module 30 from falling off and being damaged during use.

[0162] In one possible embodiment, the vehicle-mounted device 20 further includes:

[0163] A first elastic element, and / or a second elastic element.

[0164] The first side has a first receiving groove, a first buckle extends into the first receiving groove, and the opposite ends of the first elastic member are respectively connected to the bottom surface of the first receiving groove and the first buckle; and / or,

[0165] The second side is provided with a second receiving groove, the second buckle extends into the second receiving groove, and the opposite ends of the second elastic member are respectively connected to the bottom surface of the second receiving groove and the second buckle.

[0166] Optionally, it can be combined Figure 4 The design of the first elastic element and the second elastic element is further explained.

[0167] like Figure 4 As shown, the vehicle-mounted device 20 also includes:

[0168] First elastic element 205, and / or, second elastic element 206.

[0169] The first side surface 2041a is provided with a first receiving groove 2041d, a first buckle 201 extends into the first receiving groove 2041d, and the opposite ends of the first elastic member 205 are respectively connected to the bottom surface of the first receiving groove 2041d and the first buckle 201; and / or,

[0170] The second side 2041b is provided with a second receiving groove 2041e, and a second buckle 202 extends into the second receiving groove 2041e. The two opposite ends of the second elastic member 206 are respectively connected to the bottom surface of the groove of the second receiving groove 2041e and the second buckle 202.

[0171] It is understood that by connecting the opposite ends of the first elastic member 205 to the bottom surface of the first receiving groove 2041d and the first buckle 201 respectively, the first buckle 201 can be extended and retracted along the first direction x, and / or by connecting the opposite ends of the second elastic member 206 to the bottom surface of the second receiving groove 2041e and the second buckle 202 respectively, the second buckle 202 can be extended and retracted along the first direction x.

[0172] Optionally, the side wall of the first buckle 201 and the side wall of the first receiving groove 2041d are fitted with a clearance, which allows the first buckle 201 to extend and retract stably and reliably along the first direction x, and is not easy to loosen.

[0173] Optionally, the side wall of the second buckle 202 and the side wall of the second receiving groove 2041e are fitted with a clearance, which allows the second buckle 202 to extend and retract stably and reliably along the first direction x, and is not easy to loosen.

[0174] Optionally, the retractability of the first buckle 201 and the second buckle 202 can be categorized into the following possibilities:

[0175] Scenario 1:

[0176] Both the first buckle 201 and the second buckle 202 are retractable along the first direction x.

[0177] Scenario 2:

[0178] The first buckle 201 is retractable along the first direction x, and the second buckle 202 is fixedly disposed on the second side 2041b.

[0179] Scenario 3:

[0180] The second buckle 202 is retractable along the first direction x, and the first buckle 201 is fixedly disposed on the first side 2041a.

[0181] It is understandable that the first buckle 201 and the second buckle 202 are both retractable along the first direction x, or either of the buckles is retractable along the first direction x, which can fix the display module 30 and prevent the display module 30 from falling off and being damaged during use.

[0182] Optionally, the receiving cavity 2041 in the above-mentioned vehicle-mounted device 20 is rectangular, and the first side 2041a is the side of the shorter side of the receiving cavity 2041.

[0183] Optionally, it can be combined Figure 4 The design of the receiving cavity 2041 is further explained.

[0184] like Figure 4 As shown, the receiving cavity 2041 is a rectangle with rounded corners, and the first side 2041a is the side of the shorter side of the receiving cavity 2041. It can be understood that the first buckle 201 and the second buckle 202 are provided on the side of the shorter side of the receiving cavity 2041.

[0185] Understandably, the latch can be positioned on the side of the shorter side of the receiving cavity 2041, which conforms to the user's usage habits and can improve the convenience of the user in installing or removing the display module 30.

[0186] Optionally, the first side 2041a can also be the side of the longer side in the receiving cavity 2041, which can be understood as the first buckle 201 and the second buckle 202 being disposed on the side of the longer side in the receiving cavity 2041.

[0187] It is understood that the latch can also be located on the side of the longer side of the receiving cavity 2041, and this application embodiment does not limit this.

[0188] In one possible embodiment, the first component 203 in the above-described vehicle-mounted device 20 includes a fifth surface facing away from the cavity bottom surface 2041c, the ratio of the area of ​​the fifth surface to the area of ​​the cavity bottom surface 2041c being greater than a first threshold.

[0189] For details, please refer to [link / reference]. Figure 6 , Figure 6 This is a cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application.

[0190] Understandable, Figure 6 This can be considered as the above. Figure 4 Reasonable deformation or supplementation of the cross-sectional schematic diagram shown. Figure 6 It can also be regarded as a cross-sectional schematic diagram of a vehicle-mounted device that can be executed independently, and the embodiments of this application do not limit it in this way.

[0191] like Figure 6 As shown, the ratio of the area of ​​the fifth surface of the first component 203 that is away from the bottom surface 2041c of the cavity to the area of ​​the bottom surface 2041c of the cavity is greater than the first threshold, which can make the first component 203 more powerfully eject the display module 30.

[0192] In combination with the above Figure 4 and Figure 6 It can be seen that, Figure 6 The area of ​​the fifth surface of the first component 203 that is away from the bottom surface 2041c of the cavity is greater than that of the fifth surface. Figure 4 The area of ​​the fifth surface of the first component 203 that is away from the bottom surface 2041c of the cavity, correspondingly, Figure 6 In the first component 203, the ratio of the area of ​​the fifth surface facing away from the cavity bottom surface 2041c to the area of ​​the cavity bottom surface 2041c is greater than that of the fifth surface facing away from the cavity bottom surface 2041c. Figure 4 The ratio of the area of ​​the fifth surface of the first component 203 that is away from the bottom surface 2041c of the cavity to the area of ​​the bottom surface 2041c of the cavity.

[0193] Therefore, it is understood that the first threshold is not a fixed value and can be adjusted according to the actual spatial size of the vehicle-mounted device 20. This application embodiment does not limit this.

[0194] Optionally, when the fifth surface of the first component 203 facing away from the bottom surface 2041c of the cavity has the same area as the bottom surface 2041c of the cavity, it can be ensured that after the display module 30 is disassembled, the fifth surface of the first component 203 facing away from the bottom surface 2041c of the cavity is flush with the surface of the housing 204 of the vehicle device 20 without grooves, which can prevent foreign objects from falling.

[0195] Optionally, when the display module 30 is not installed on the vehicle-mounted device 20, the fifth surface of the first component 203 facing away from the bottom surface 2041c of the cavity is flush with the surface of the housing 204 of the vehicle-mounted device 20.

[0196] It is understood that the fifth surface of the first component 203 that is away from the bottom surface 2041c of the cavity is ideally flush with the surface of the housing 204 of the vehicle device 20, but a certain range of error is also allowed, such as a difference of 2mm or 1mm, etc. This application embodiment does not limit this.

[0197] In one possible embodiment, the vehicle-mounted device 20 further includes:

[0198] The third elastic element.

[0199] The cavity bottom surface is provided with a third receiving groove, the first component extends into the third receiving groove, and the opposite ends of the third elastic member are respectively connected to the bottom surface of the third receiving groove and the first component.

[0200] For details, please refer to [link / reference]. Figure 7 , Figure 7 This is a cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application.

[0201] Understandable, Figure 7 This can be considered as the above. Figure 2 The diagram shows a cross-section of the vehicle-mounted device 20 along the dashed line. Figure 7 It can also be regarded as a cross-sectional schematic diagram of a vehicle-mounted device that can be executed independently, and the embodiments of this application do not limit it in this way.

[0202] like Figure 7 As shown, the vehicle-mounted device 20 also includes:

[0203] Third elastic element 207.

[0204] The cavity bottom surface 2041c is provided with a third receiving groove 2041f, the first component 203 extends into the third receiving groove 2041f, and the opposite ends of the third elastic member 207 are respectively connected to the bottom surface of the third receiving groove 2041f and the first component 203.

[0205] It is understandable that by connecting the opposite ends of the third elastic member 207 to the bottom surface of the third receiving groove 2041f and the first component 203 respectively, the first component 203 can be extended and retracted along the second direction y.

[0206] Optionally, the side wall of the first component 203 and the side wall of the third receiving groove 2041f are fitted with a clearance, which allows the first component 203 to expand and contract stably and reliably along the second direction y, and is not easy to loosen.

[0207] In one possible embodiment, the vehicle-mounted device 20 further includes:

[0208] Second component.

[0209] The other side of the housing is provided with a first cavity. The back of the first cavity and the receiving cavity 2041 are connected along a third direction. The second component is disposed in the first cavity and extends to the back of the receiving cavity 2041. The third direction is perpendicular to the first direction x and the third direction is perpendicular to the second direction y.

[0210] The second component is retractable along a third direction to drive the first latch 201 and / or the second latch 202 to retract along the first direction x.

[0211] It is understandable that the back side of the receiving cavity 2041 can be understood as the side facing away from the opening of the receiving cavity 2041.

[0212] For details, please refer to [link / reference]. Figure 8 , Figure 8 This is a cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application.

[0213] Understandable, Figure 8 This can be considered as the above. Figure 4 Reasonable deformation or supplementation of the cross-sectional schematic diagram shown. Figure 8 It can also be regarded as a cross-sectional schematic diagram of a vehicle-mounted device that can be executed independently, and the embodiments of this application do not limit it in this way.

[0214] like Figure 8 As shown, the vehicle-mounted device 20 also includes:

[0215] Second component 208.

[0216] The housing 204 has a first cavity on the other side. The back of the first cavity and the receiving cavity 2041 are connected along the third direction z. The second component 208 is disposed in the first cavity and extends to the back of the receiving cavity 2041. The third direction z is perpendicular to the first direction x and the third direction z is perpendicular to the second direction y.

[0217] The second component 208 is retractable along the third direction z to drive the first buckle 201 and / or the second buckle 202 to retract along the first direction x.

[0218] It is understandable that when the second component 208 extends or retracts along the third direction z, it can drive the first buckle 201 and / or the second buckle 202 to extend or retract along the first direction x, thereby enabling the installation or removal of the display module 30. At the same time, it can also ensure that the display module 30 is controllable during installation or removal, avoid damage to the display module 30, and improve the safety of the display module 30.

[0219] In one possible embodiment, the vehicle-mounted device 20 further includes:

[0220] First connector and second connector.

[0221] The first connector and the first buckle are fixedly connected, the second connector and the second buckle are fixedly connected, and the end of the first connector away from the first buckle and the end of the second connector away from the second buckle have a first gap; one end of the second component extends into the first gap, and one end of the second component is provided with an inclined surface, and the inclined surface abuts against the first connector and the second connector respectively.

[0222] When the second component extends or retracts along a third direction, the inclined surface pushes the first connector and the second connector away from or towards each other along the first direction, so that the first buckle and / or the second buckle extends or retracts along the first direction.

[0223] Alternatively, the above can be combined. Figure 8 The design of the first and second connectors is further explained.

[0224] like Figure 8 As shown, the vehicle-mounted device 20 also includes:

[0225] First connector 209 and second connector 210.

[0226] The first connector 209 and the first buckle 201 are fixedly connected, and the second connector 210 and the second buckle 202 are fixedly connected. The end of the first connector 209 away from the first buckle 201 and the end of the second connector 210 away from the second buckle 202 have a first gap. One end of the second component 208 extends into the first gap. One end of the second component 208 is provided with an inclined surface, and the inclined surface abuts against the first connector 209 and the second connector 210 respectively.

[0227] When the second component 208 extends or retracts along the third direction z, the inclined surface pushes the first connector 209 and the second connector 210 away from or towards each other along the first direction x, so that the first buckle 201 and / or the second buckle 202 extend or retract along the first direction x.

[0228] It is understood that the first connector 209 and the first buckle 201 are fixedly connected, and the second connector 210 and the second buckle 202 are fixedly connected. The end of the first connector 209 away from the first buckle 201 and the end of the second connector 210 away from the second buckle 202 have a first gap. When the second component 208 extends and retracts along the third direction z of the first gap, the inclined surface of one end of the second component 208 pushes the first connector 209 and the second connector 210 away from each other or closer to each other along the first direction x, so as to drive the first buckle 201 and / or the second buckle 202 to extend and retract along the first direction x, thereby realizing the installation or removal of the display module 30. At the same time, it can also ensure that the display module 30 is controllable during installation or removal, avoid damage to the display module 30, and improve the safety of the display module 30.

[0229] In one possible embodiment, the second component is not subjected to force in the third direction, the inclined surface does not pass through the first gap, the first buckle extends into the first groove of the display module, the second buckle extends into the second groove of the display module, and the first component retracts into the third receiving groove provided on the bottom surface of the cavity.

[0230] The display module is installed inside the cavity, and the surface of the display module facing away from the bottom of the cavity is flush with the surface of the housing.

[0231] For details, please refer to [link / reference]. Figure 9 , Figure 9 This is a cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application.

[0232] Understandable, Figure 9 This can be considered as the above. Figure 2 The diagram shows a cross-section of the vehicle-mounted device 20 along the dashed line. Figure 9 It can also be regarded as the above. Figure 7 Appropriate supplements or modifications to the cross-sectional schematic diagram shown. Figure 9 It can also be viewed as a cross-sectional schematic diagram of a vehicle-mounted device that can be executed independently, and the embodiments of this application do not limit this.

[0233] In combination with the above Figure 8 and Figure 9 It can be seen that when the second component 208 is not subjected to force in the third direction z, the inclined surface of one end of the second component 208 does not pass through the first gap, the first buckle 201 extends into the first groove 301 of the display module 30, the second buckle 202 extends into the second groove 302 of the display module 30, and the first component 203 retracts into the third receiving groove 2041f provided on the bottom surface 2041c of the cavity.

[0234] The display module 30 is installed in the receiving cavity 2041, and the surface of the display module 30 facing away from the bottom surface 2041c of the cavity is flush with the surface of the housing 204.

[0235] Understandably, when the display module 30 is in the installed state, the second component 208 is not subjected to force in the third direction z. The inclined surface of one end of the second component 208 does not penetrate the first gap. The first buckle 201 extends into the first groove 301 of the display module 30, and the second buckle 202 extends into the second groove 302 of the display module 30 to fix the display module 30 and prevent it from falling off and being damaged during use. The first component 203 retracts into the third receiving groove 2041f provided on the bottom surface 2041c of the cavity and does not push out the display module 30. At this time, the display module 30 is installed in the receiving cavity 2041, and the surface of the display module 30 facing away from the bottom surface 2041c of the cavity is flush with the surface of the housing 204 of the vehicle device 20.

[0236] Optionally, the surface of the display module 30 facing away from the bottom surface 2041c of the cavity is ideally flush with the surface of the housing 204 of the vehicle device 20, but a certain range of error is also allowed, such as a difference of 2mm or 1mm, etc. This application embodiment does not limit this.

[0237] In one possible embodiment, the display module 30 can also be removed from the receiving cavity 2041 in the vehicle-mounted device 20. Specifically, this can be done in several ways:

[0238] Scenario 1:

[0239] The first component 203 in the vehicle-mounted device 20 displays the design scheme of the entire display module 30 being flush with the top.

[0240] In one scenario, the second component is subjected to upward force from the third side, the inclined surface passes through the first gap, the first buckle retracts into the first receiving groove provided on the first side, the first buckle separates from the first groove of the display module, the second buckle retracts into the second receiving groove provided on the second side, the second buckle separates from the second groove of the display module, and the first component extends into the receiving cavity.

[0241] The display module is pushed out of the receiving cavity by the first component, and the surface of the first component away from the bottom of the cavity is flush with the surface of the housing.

[0242] For details, please refer to [link / reference]. Figure 10 and Figure 11 , Figure 10 This is a cross-sectional schematic diagram of a snap-fit ​​telescopic device provided in an embodiment of this application. Figure 11 This is a cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application.

[0243] Understandable, Figure 10 This can be considered as the above. Figure 2 The diagram shows the cross-section of the first latch 201 and the second latch 202 in the vehicle-mounted device 20, which are retractable under the action of the second component 208. Figure 10 It can also be regarded as a cross-sectional schematic diagram of a vehicle-mounted device that can be executed independently, and the embodiments of this application do not limit it in this way.

[0244] Understandable, Figure 11 This can be considered as the above. Figure 2 The diagram shows a cross-section of the vehicle-mounted device 20 along the dashed line. Figure 11 It can also be regarded as the above. Figure 7 and Figure 9 Appropriate supplements or modifications to the cross-sectional schematic diagram shown. Figure 11 It can also be viewed as a cross-sectional schematic diagram of a vehicle-mounted device that can be executed independently, and the embodiments of this application do not limit this.

[0245] CombinationFigure 10 and Figure 11 As can be seen, when the second component 208 is subjected to a force in the z-direction, the inclined surface of one end of the second component 208 passes through the first gap, the first buckle 201 retracts into the first receiving groove 2041d provided on the first side 2041a, the first buckle 201 separates from the first groove 301 of the display module 30, the second buckle 202 retracts into the second receiving groove 2041e provided on the second side 2041b, the second buckle 202 separates from the second groove 302 of the display module 30, and the first component 203 extends into the receiving cavity 2041.

[0246] The display module 30 is pushed out of the receiving cavity 2041 by the first component 203, and the surface of the first component 203 facing away from the bottom surface 2041c of the cavity is flush with the surface of the housing 204.

[0247] Understandably, when the display module 30 is disassembled, the second component 208 is subjected to force in the third direction z. The inclined surface of one end of the second component 208 passes through the first gap, causing the first buckle 201 to retract into the first receiving groove 2041d provided on the first side 2041a, so that the first buckle 201 separates from the first groove 301 of the display module 30, and causes the second buckle 202 to retract into the second receiving groove 2041e provided on the second side 2041b, so that the second buckle 202 separates from the second groove 302 of the display module 30, releasing the fixation of the display module 30, and causing the first component 203 to extend into the receiving cavity 2041, pushing the entire display module 30 out of the receiving cavity 2041, which can help the user remove the display module 30.

[0248] Furthermore, the magnetic component 2031 of the first component 203 attracts the display module 30, ensuring that the display module 30 is controllable when it is pushed out of the receiving cavity 2041 as a whole, preventing the display module 30 from falling and being damaged, improving the safety of the display module 30, and making it more convenient to use. There is no need to manually align the display module 30 and the first component 203; the magnetic component 2031 is sufficient to align the display module 30 and the first component 203. At this time, the display module 30 is pushed out of the receiving cavity 2041 by the first component 203, and the surface of the first component 203 facing away from the bottom surface 2041c of the cavity is flush with the surface of the housing 204.

[0249] Optionally, the surface of the first component 203 facing away from the bottom surface 2041c of the cavity is ideally flush with the surface of the housing 204 of the vehicle-mounted device 20, but a certain range of error is also allowed, such as a difference of 2mm or 1mm, etc. This application embodiment does not limit this.

[0250] Optionally, the flush-mount solution for the display module 30 in this embodiment can be applied to other locations within a mobile terminal, such as behind a console. For example, the vehicle-mounted device 20 may specifically be the one described above. Figure 1 The vehicle-mounted device 102b is installed behind the main body 102a of the console, but this embodiment does not limit this.

[0251] Scenario 2:

[0252] The first component 203 in the vehicle-mounted device 20 will show a design in which the module 30 is partially tilted and ejected.

[0253] In scenario two, the second component is subjected to upward force from the third side, the inclined surface passes through the first gap, the first buckle retracts into the first receiving groove provided on the first side, the first buckle separates from the first groove of the display module, the second buckle is fixedly provided on the second side, and the first component extends into the receiving cavity.

[0254] In this configuration, a portion of the display module is pushed out of the receiving cavity by the first component, while another portion of the display module is located inside the receiving cavity. The surface of the display module facing away from the bottom of the cavity forms a first angle with the surface of the housing.

[0255] For details, please refer to [link / reference]. Figure 12 , Figure 12 This is a cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application.

[0256] Understandable, Figure 12 This can be considered as the above. Figure 7 and Figure 9 and Figure 11 Appropriate supplements or modifications to the cross-sectional schematic diagram shown. Figure 12 It can also be viewed as a cross-sectional schematic diagram of a vehicle-mounted device that can be executed independently, and the embodiments of this application do not limit this.

[0257] In combination with the above Figure 10 and Figure 12 It can be seen that the second component 208 is subjected to force in the third direction z. The inclined surface of one end of the second component 208 passes through the first gap. The first buckle 201 retracts into the first receiving groove 2041d provided on the first side 2041a. The first buckle 201 separates from the first groove 301 of the display module 30. The second buckle 202 is fixedly provided on the second side 2041b. The first component 203 extends into the receiving cavity 2041.

[0258] In this configuration, a portion of the display module 30 is pushed outside the receiving cavity 2041 by the first component 203, while another portion of the display module 30 is located inside the receiving cavity 2041. The surface of the display module 30 facing away from the bottom surface 2041c of the cavity forms a first angle with the surface of the housing 204.

[0259] Understandably, when the display module 30 is disassembled, the second component 208 is subjected to force in the third direction z. The inclined surface of one end of the second component 208 passes through the first gap, causing the first buckle 201 to retract into the first receiving groove 2041d provided on the first side 2041a, so that the first buckle 201 separates from the first groove 301 of the display module 30, releasing the fixation of the display module 30. Since the second buckle 202 is fixedly provided on the second side 2041b, the second buckle 202 is not driven to separate from the second groove 302 of the second side 2041b, and the first component 203 is driven to extend into the receiving cavity 2041, pushing part of the display module 30 out of the receiving cavity 2041, which can help the user remove the display module 30. Furthermore, the magnetic component 2031 of the first component 203 attracts the display module 30, ensuring that the display module 30 is controllable when partially ejected, preventing it from falling and being damaged, thus improving the safety of the display module 30. It also makes use more convenient, eliminating the need for manual alignment of the display module 30 and the first component 203; alignment can be achieved solely through the magnetic component 2031. At this time, part of the display module 30 is pushed out of the receiving cavity 2041 by the first component 203, while the other part of the display module 30 remains inside the receiving cavity 2041, with the surface of the display module 30 facing away from the bottom surface 2041c of the cavity forming a first angle with the surface of the housing 204.

[0260] Optionally, the partial tilting and ejection scheme of the display module 30 in this embodiment can be applied to other locations such as the armrest within a mobile terminal. For example, the vehicle-mounted device 20 can specifically be the one described above. Figure 1 The vehicle-mounted device 103b installed on the first handrail body 103a, or the aforementioned Figure 1 The vehicle-mounted device 104b installed on the second handrail body 104a is not limited in this embodiment.

[0261] Optionally, in the second case described above, the first component 203 in the vehicle-mounted device 20 tilts and pushes out part of the display module 30. One end of the first component 203 is provided with an inclined surface, and the inclined surface abuts against the display module.

[0262] For details, please refer to [link / reference]. Figure 13 , Figure 13 This is a cross-sectional schematic diagram of another vehicle-mounted device provided in the embodiments of this application.

[0263] Understandable, Figure 13 This can be considered as the above. Figure 7 and Figure 9 and Figure 11 and Figure 12 Appropriate supplements or modifications to the cross-sectional schematic diagram shown. Figure 13It can also be viewed as a cross-sectional schematic diagram of a vehicle-mounted device that can be executed independently, and the embodiments of this application do not limit this.

[0264] like Figure 13 As shown, the first component 203 in the vehicle device 20 tilts and pushes out part of the display module 30. One end of the first component 203 is provided with an inclined surface, and the inclined surface abuts against the display module 30, which allows the first component 203 to push out the display module 30 more forcefully.

[0265] This application also provides a display device, which includes the above-described components. Figure 3 The display module 30 shown and the above Figure 2 as well as Figures 4 to 13 The vehicle-mounted device 20 corresponding to any one of the items.

[0266] The display module 30 includes a first groove 301 and a second groove 302 disposed opposite to each other. The display module 30 is detachably installed in the receiving cavity 2041 of the vehicle device 20 through the first groove 301 and the second groove 302.

[0267] It is understood that the display module 30 is detachably installed in the receiving cavity 2041 of the vehicle device 20 through the first groove 301 and the second groove 302. The vehicle device 20 allows users to easily install or remove the display module 30, while also ensuring that the display module 30 is controllable during installation or removal, preventing the display module 30 from falling and being damaged, and improving the safety of the display module 30 in use.

[0268] Optionally, the aspect ratio of the above display module 30 can be 16:9 or 4:3.

[0269] Optionally, the ratio of the above-mentioned display module 30 can also be other numerical ratios, and this application embodiment does not limit this.

[0270] Optionally, the display device in this embodiment can be applied to other locations within a mobile terminal, such as a console or armrest. For example, the display device can be specifically installed in the aforementioned... Figure 1 The console at position 102 can also be installed at the above location. Figure 1 The first armrest 103 and the second armrest 104 in the vehicle meet the viewing needs of passengers in different positions inside the vehicle, and this application embodiment does not limit this.

[0271] This application also provides a mobile terminal, which includes the above-mentioned features. Figure 3 The display module 30 shown, and / or the above-mentioned Figure 2 as well as Figures 4 to 13 The vehicle-mounted device 20 corresponding to any one of the above, or the display device mentioned above.

[0272] It should be understood that the mobile terminals involved in this application can include intelligent terminals or means of transportation such as vehicles, robots, drones, ships, and vessels. Among them, "vehicle" is a vehicle in a broad sense, and can be means of transportation (such as commercial vehicles, passenger cars, motorcycles, flying cars, trains, etc.), industrial vehicles (such as forklifts, trailers, tractors, etc.), engineering vehicles (such as excavators, bulldozers, cranes, etc.), agricultural equipment (such as lawnmowers, harvesters, etc.). Similarly, "robot" can refer to intelligent guided vehicles (AGVs), walking conversational robots, service robots, etc.

[0273] Optionally, the aforementioned mobile terminal includes a bracket with a mounting slot for placing the aforementioned... Figure 2 as well as Figures 4 to 13 The vehicle-mounted device 20 or the aforementioned display device corresponding to any one of the above.

[0274] Optionally, the bracket may be located in other positions such as the armrest or console within the mobile terminal, and this application embodiment does not impose any restrictions on this.

[0275] It should be understood that the above Figures 2 to 13 The embodiments shown are merely illustrative examples of several possible vehicle-mounted devices, display modules, display devices, and mobile terminals provided in this application, and should not be construed as limiting the scope of this application. Figures 2 to 13 All new embodiments obtained by reasonable modifications, additions, or combinations of the illustrated embodiments are within the protection scope of this application.

[0276] Accordingly, this application also provides a control method, which is applied to the control described above. Figure 3 The display module 30 shown and the above Figure 2 as well as Figures 4 to 13 The control method for the vehicle-mounted device 20 corresponding to any one of the following is including but not limited to the following steps:

[0277] The display module 30 is pressed tightly against the first component 203 in the vehicle device 20, and the first component 203 is pressed towards the bottom surface 2041c of the receiving cavity 2041 in the vehicle device 20 with a first force until the first buckle 201 in the vehicle device 20 extends into the first groove 301 of the display module 30, and the second buckle 202 in the vehicle device 20 extends into the second groove 302 of the display module 30.

[0278] The display module 30 is installed in the receiving cavity 2041. The first component 203 in the vehicle device 20 is retracted into the third receiving groove 2041f provided on the bottom surface 2041c of the cavity. The surface of the display module 30 facing away from the bottom surface 2041c of the cavity is flush with the surface of the housing 204 of the vehicle device 20.

[0279] It is understood that the display module 30 can be installed or removed using the control method in this embodiment. When the display module 30 needs to be installed in the vehicle-mounted device 20, the display module 30 can be pressed tightly against the first component 203 in the vehicle-mounted device 20, and the first component 203 can be pressed towards the bottom surface 2041c of the receiving cavity 2041 in the vehicle-mounted device 20 with a first force, until the first buckle 201 in the vehicle-mounted device 20 extends into the first groove 301 of the display module 30, and the second buckle 202 in the vehicle-mounted device 20 extends into the second groove 302 of the display module 30. At this time, the display module 30 is installed in the receiving cavity 2041 of the vehicle-mounted device 20, and the first component 203 in the vehicle-mounted device 20 retracts into the third receiving groove 2041f provided on the bottom surface 2041c of the cavity, and the surface of the display module 30 facing away from the bottom surface 2041c of the cavity is flush with the surface of the housing 204 of the vehicle-mounted device 20.

[0280] Optionally, the surface of the first component 203 facing away from the bottom surface 2041c of the cavity is ideally flush with the surface of the housing 204 of the vehicle-mounted device 20, but a certain range of error is also allowed, such as a difference of 2mm or 1mm, etc. This application embodiment does not limit this.

[0281] Optionally, the scheme of installing the display module 30 in the vehicle-mounted device 20 in this embodiment can be applied to other locations such as the console and armrest in a mobile terminal, and this embodiment does not limit this.

[0282] The embodiments of this application make it convenient for users to install the display module 30, while also ensuring that the display module 30 is controllable during installation, preventing the display module 30 from falling and being damaged, and improving the safety of the display module 30 in use.

[0283] In one possible embodiment, the above control method further includes, but is not limited to, the following steps:

[0284] Press the second component 208 in the vehicle device 20 with a second force along the third direction z until the inclined surface of one end of the second component 208 passes through the first gap. The first gap is the gap between the end of the first connector 209 away from the first buckle 201 and the end of the second connector 210 away from the second buckle 202. The first buckle 201 retracts into the first receiving groove 2041d provided on the first side 2041a of the receiving cavity 2041. The first buckle 201 separates from the first groove 301 of the display module 30. The second buckle 202 retracts into the second receiving groove 2041e provided on the second side 2041b of the receiving cavity 2041. The second buckle 202 separates from the second groove 302 of the display module 30. The first component 203 extends into the receiving cavity 2041.

[0285] The display module 30 is pushed out of the receiving cavity 2041 by the first component 203, and the surface of the first component 203 facing away from the bottom surface 2041c of the cavity is flush with the surface of the housing 204.

[0286] It is understood that, through the control method in the embodiments of this application, the display module 30 can be ejected flush with the receiving cavity 2041 of the vehicle-mounted device 20. When it is necessary to remove the display module 30 from the vehicle-mounted device 20, the second component 208 in the vehicle-mounted device 20 can be pressed along the third direction z with a second force until the inclined surface of one end of the second component 208 passes through the first gap, so as to drive the first buckle 201 to retract into the first receiving groove 2041d provided on the first side 2041a of the receiving cavity 2041, so that the first buckle 201 separates from the first groove 301 of the display module 30, and drives the second buckle 202 to retract into the second receiving groove 2041e provided on the second side 2041b of the receiving cavity 2041, so that the second buckle 202 separates from the second groove 302 of the display module 30, releasing the fixation of the display module 30, and driving the first component 203 to extend into the receiving cavity 2041, pushing the display module 30 out of the receiving cavity 2041 as a whole, which can facilitate the user to remove the display module 30.

[0287] Furthermore, the magnetic component 2031 of the first component 203 attracts the display module 30, ensuring that the display module 30 is controllable when it is ejected as a whole, preventing it from falling and being damaged, thus improving the safety of the display module 30. It also makes use more convenient, as there is no need to manually align the display module 30 and the first component 203; alignment can be achieved solely through the magnetic component 2031. At this point, the display module 30 is pushed out of the receiving cavity 2041 by the first component 203, and the surface of the first component 203 facing away from the bottom surface 2041c of the cavity is flush with the surface of the housing 204.

[0288] Optionally, the surface of the first component 203 facing away from the bottom surface 2041c of the cavity is ideally flush with the surface of the housing 204 of the vehicle-mounted device 20, but a certain range of error is also allowed, such as a difference of 2mm or 1mm, etc. This application embodiment does not limit this.

[0289] Optionally, the flush-mount solution for the display module 30 in this embodiment can be applied to other locations such as the console within a mobile terminal, and this embodiment does not limit this application.

[0290] The embodiments of this application allow users to easily disassemble the display module 30, while also ensuring that the display module 30 is controllable during disassembly, preventing it from falling and being damaged, and improving the safety of using the display module 30.

[0291] In one possible embodiment, the above control method further includes, but is not limited to, the following steps:

[0292] Press the second component 208 in the vehicle device 20 with a third force along the third direction z until the inclined surface of one end of the second component 208 passes through the first gap. The first gap is the gap between the end of the first connector 209 away from the first buckle 201 and the end of the second connector 210 away from the second buckle 202. The first buckle 201 retracts into the first receiving groove 2041d provided on the first side 2041a of the receiving cavity 2041. The first buckle 201 separates from the first groove 301 of the display module 30. The second buckle 202 is fixedly provided on the second side 2041b of the receiving cavity 2041. The first component 203 extends into the receiving cavity 2041.

[0293] In this configuration, a portion of the display module 30 is pushed outside the receiving cavity 2041 by the first component 203, while another portion of the display module 30 is located inside the receiving cavity 2041. The surface of the display module 30 facing away from the bottom surface 2041c of the cavity forms a first angle with the surface of the housing 204.

[0294] It is understood that, through the control method in the embodiments of this application, the display module 30 can be partially tilted out of the receiving cavity 2041 of the vehicle device 20. When it is necessary to remove the display module 30 from the vehicle-mounted device 20, the second component 208 in the vehicle-mounted device 20 can be pressed along the third direction z with a third force until the inclined surface of one end of the second component 208 passes through the first gap, so as to drive the first buckle 201 to retract into the first receiving groove 2041d provided on the first side 2041a of the receiving cavity 2041, so that the first buckle 201 separates from the first groove 301 of the display module 30, and releases the fixation of the display module 30. Since the second buckle 202 is fixedly provided on the second side 2041b of the receiving cavity 2041, the second buckle 202 is not driven to separate from the second receiving groove 2041e of the second side 2041b, and the first component 203 is driven to extend into the receiving cavity 2041, and part of the display module 30 is pushed out of the receiving cavity 2041, which can help the user remove the display module 30.

[0295] Furthermore, the magnetic component 2031 of the first component 203 attracts the display module 30, ensuring that the display module 30 is controllable when partially ejected, preventing it from falling and being damaged, thus improving the safety of the display module 30. It also makes use more convenient, eliminating the need for manual alignment of the display module 30 and the first component 203; alignment can be achieved solely through the magnetic component 2031. At this time, part of the display module 30 is pushed out of the receiving cavity 2041 by the first component 203, while the other part of the display module 30 remains inside the receiving cavity 2041, with the surface of the display module 30 facing away from the bottom surface 2041c of the cavity forming a first angle with the surface of the housing 204.

[0296] Optionally, the partial tilting and ejection scheme of the display module 30 in this embodiment can be applied to other locations such as the armrest in a mobile terminal, and this embodiment does not limit it.

[0297] The embodiments of this application allow users to easily disassemble the display module 30, while also ensuring that the display module 30 is controllable during disassembly, preventing it from falling and being damaged, and improving the safety of using the display module 30.

[0298] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An in-vehicle device characterized by comprising: The vehicle-mounted device is installed in a mobile terminal; the vehicle-mounted device comprises: a housing, a first buckle, a second buckle, a first component; wherein one side of the housing is provided with a containing cavity for placing a display module, the containing cavity comprises a first side, a second side and a cavity bottom surface, the first side and the second side are oppositely arranged along a first direction, the cavity bottom surface is connected with the first side and the second side respectively, the cavity bottom surface and the opening of the containing cavity are oppositely arranged along a second direction, the first direction and the second direction are perpendicular to each other; the first buckle is arranged on the first side, the second buckle is arranged on the second side, the first buckle and / or the second buckle are retractable along the first direction, the first buckle and the second buckle are used for fixing the display module; the first component is arranged on the cavity bottom surface, and the first component is retractable along the second direction.

2. The in-vehicle device according to claim 1, characterized by The first component is provided with a magnetic member for adsorbing the display module.

3. The in-vehicle device according to claim 1 or 2, characterized by, The first buckle comprises a first surface, the second buckle comprises a second surface, the first surface and / or the second surface are provided with a data interface for data transmission or charging with the display module.

4. The in-vehicle device according to claim 3, characterized by The first buckle further comprises a third surface facing away from the cavity bottom surface, the second buckle further comprises a fourth surface facing away from the cavity bottom surface, there is a guide angle between the third surface and the first surface, and / or there is a guide angle between the fourth surface and the second surface.

5. The in-vehicle device according to any one of claims 1 to 4, characterized by, The vehicle-mounted device further comprises: a first elastic member and / or a second elastic member; wherein the first side is provided with a first containing groove, the first buckle is inserted into the first containing groove, and opposite ends of the first elastic member are connected with a groove bottom surface of the first containing groove and the first buckle respectively; and / or the second side is provided with a second containing groove, the second buckle is inserted into the second containing groove, and opposite ends of the second elastic member are connected with a groove bottom surface of the second containing groove and the second buckle respectively.

6. The in-vehicle device according to any one of claims 1 to 5, characterized by, The first buckle and the second buckle are retractable along the first direction; or the first buckle is retractable along the first direction, and the second buckle is fixedly arranged on the second side; or the second buckle is retractable along the first direction, and the first buckle is fixedly arranged on the first side.

7. The in-vehicle device according to any one of claims 1 to 6, characterized by, The containing cavity is rectangular, and the first side is the side of the shorter side of the containing cavity.

8. The in-vehicle device according to any one of claims 1 to 7, characterized by, The first component comprises a fifth surface facing away from the cavity bottom surface, and the ratio of the area of the fifth surface to the area of the cavity bottom surface is greater than a first threshold value.

9. The in-vehicle device according to claim 8, characterized by In the case that the vehicle-mounted device is not installed with the display module, the fifth surface is flush with the surface of the housing.

10. The in-vehicle device according to any one of claims 1 to 9, characterized by, The vehicle-mounted device further comprises: a third elastic member; wherein the cavity bottom surface is provided with a third containing groove, the first component is inserted into the third containing groove, and opposite ends of the third elastic member are connected with a groove bottom surface of the third containing groove and the first component respectively.

11. The in-vehicle device according to any one of claims 1 to 10, characterized by, The vehicle-mounted device further comprises: a second component; The other side of the shell is provided with a first cavity, the first cavity and the back of the accommodating cavity are communicated along a third direction, the second component is arranged in the first cavity and extends to the back of the accommodating cavity, the third direction is perpendicular to the first direction, and the third direction is perpendicular to the second direction. The second component is telescopic along the third direction to drive the first buckle and / or the second buckle to be telescopic along the first direction.

12. The in-vehicle device according to claim 11, characterized by The vehicle-mounted device further comprises: a first connecting piece and a second connecting piece; The first connecting piece is fixedly connected with the first buckle, the second connecting piece is fixedly connected with the second buckle, one end of the first connecting piece away from the first buckle and one end of the second connecting piece away from the second buckle have a first gap, one end of the second component extends into the first gap, one end of the second component is provided with an inclined surface, and the inclined surface is respectively in abutment with the first connecting piece and the second connecting piece. When the second component is telescopic along the third direction, the inclined surface pushes the first connecting piece and the second connecting piece to be away from or close to each other along the first direction, so that the first buckle and / or the second buckle are telescopic along the first direction.

13. The in-vehicle device according to claim 12, characterized by When the second component is not forced in the third direction, the inclined surface does not pass through the first gap, the first buckle extends into a first groove of the display module, the second buckle extends into a second groove of the display module, and the first component is retracted into a third accommodating groove arranged on the bottom surface of the cavity. The display module is arranged in the accommodating cavity, and a surface of the display module away from the bottom surface of the cavity is flush with a surface of the shell.

14. The in-vehicle device according to claim 12, characterized by When the second component is forced in the third direction, the inclined surface passes through the first gap, the first buckle is retracted into a first accommodating groove arranged on the first side surface, the first buckle is separated from the first groove of the display module, the second buckle is retracted into a second accommodating groove arranged on the second side surface, the second buckle is separated from the second groove of the display module, and the first component extends into the accommodating cavity. The display module is pushed out of the accommodating cavity by the first component, and a surface of the first component away from the bottom surface of the cavity is flush with a surface of the shell.

15. The in-vehicle device according to claim 12, characterized by When the second component is forced in the third direction, the inclined surface passes through the first gap, the first buckle is retracted into a first accommodating groove arranged on the first side surface, the first buckle is separated from the first groove of the display module, the second buckle is fixedly arranged on the second side surface, and the first component extends into the accommodating cavity. Part of the display module is pushed out of the accommodating cavity by the first component, another part of the display module is arranged in the accommodating cavity, and a surface of the display module away from the bottom surface of the cavity is at a first included angle with a surface of the shell.

16. A display device, characterized by The display device comprises a display module and the vehicle-mounted device according to any one of claims 1 to 15. The display module includes a first recess and a second recess arranged oppositely, and is detachably installed in the accommodating cavity of the vehicle-mounted module through the first recess and the second recess.

17. The display device of claim 16, wherein, The ratio of the display module is 16:9 or 4:

3.

18. A mobile terminal, characterized by The mobile terminal includes the vehicle-mounted device of any one of claims 1 to 15, or the display device of any one of claims 16 to 17.

19. The mobile terminal of claim 18, wherein, The mobile terminal includes a support provided with a mounting groove for placing the vehicle-mounted device or the display device.

20. The mobile terminal of claim 19, wherein, The support is located at an armrest position or a console position in the mobile terminal.

21. A control method characterized by, The control method is applied to the vehicle-mounted device of any one of claims 1 to 15, and includes: The display module is tightly attached to a first component in the vehicle-mounted device, and the display module is pressed towards the cavity bottom surface of the accommodating cavity in the vehicle-mounted device at a first force until a first buckle in the vehicle-mounted device extends into a first recess of the display module, and a second buckle in the vehicle-mounted device extends into a second recess of the display module. The display module is installed in the accommodating cavity, a first component in the vehicle-mounted device is retracted into a third accommodating groove arranged on the cavity bottom surface, and a surface of the display module away from the cavity bottom surface is flush with a surface of the shell of the vehicle-mounted device.

22. The control method according to claim 21, wherein The control method further includes: A second component in the vehicle-mounted device is pressed in a third direction at a second force until an inclined surface arranged at one end of the second component passes through a first gap, the first gap is a gap between one end of a first connecting piece away from the first buckle and one end of a second connecting piece away from the second buckle, the first buckle is retracted into a first accommodating groove arranged on a first side surface of the accommodating cavity, the first buckle is separated from the first recess of the display module, the second buckle is retracted into a second accommodating groove arranged on a second side surface of the accommodating cavity, the second buckle is separated from the second recess of the display module, and the first component extends into the accommodating cavity. The display module is pushed out of the accommodating cavity by the first component, and a surface of the first component away from the cavity bottom surface is flush with the surface of the shell.

23. The control method according to claim 21, characterized by, The control method further includes: The second component in the vehicle-mounted device is pressed in the third direction at a third force until the inclined surface arranged at one end of the second component passes through the first gap, the first gap is a gap between one end of the first connecting piece away from the first buckle and one end of the second connecting piece away from the second buckle, the first buckle is retracted into the first accommodating groove arranged on the first side surface of the accommodating cavity, the first buckle is separated from the first recess of the display module, the second buckle is fixedly arranged on the second side surface of the accommodating cavity, and the first component extends into the accommodating cavity. A part of the display module is pushed out of the accommodating cavity by the first component, another part of the display module is located in the accommodating cavity, and a surface of the display module away from the cavity bottom surface forms a first included angle with the surface of the shell.

Images