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

Abstract

A vehicle-mounted apparatus, a display device, a movable terminal and a control method, which relate to the technical field of vehicle-mounted devices. The vehicle-mounted apparatus comprises a housing, a first clamp piece, a second clamp piece and a first component, wherein the housing has an accommodating cavity on one side, and the accommodating cavity comprises a first side surface, a second side surface and a cavity bottom surface, the first side surface and the second side surface being oppositely arranged in a first direction, the cavity bottom surface being connected to both the first side surface and the second side surface, and the cavity bottom surface being arranged opposite an opening of the accommodating cavity in a second direction, the first direction and the second direction being perpendicular to each other; the first clamp piece is arranged on the first side surface, the second clamp piece is arranged on the second side surface, the first clamp piece and / or the second clamp piece can extend or retract in the first direction, and the first clamp piece and the second clamp piece are configured to fix a display module; and the first component is arranged at the cavity bottom surface, and can extend or retract in the second direction. The vehicle-mounted apparatus can ensure that a removable screen is controllable during installation or removal so as to prevent damage to the removable screen, thereby improving the safety in use of the removable screen.

Description

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

[0001] The present application claims priority to the Chinese patent application No. 202411240126.6, filed on September 4, 2024, and entitled "Vehicle-mounted device, display device, mobile terminal and control method", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0002] The present application relates to the technical field of vehicle-mounted devices, and in particular to a vehicle-mounted device, a display device, a mobile terminal and a control method. BACKGROUND

[0003] 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 consoles are gradually being widely used in large, medium and small passenger cars, business cars and engineering cars, and comprehensively empowering the performance improvement and ride experience improvement of the cabin.

[0004] At present, the detachable screens at various positions in the vehicle are prone to fall off uncontrollably during installation or disassembly, resulting in damage to the detachable screens.

[0005] Therefore, there is an urgent need for a feasible solution to ensure that the detachable screens are controllable during installation or disassembly, to avoid damage to the detachable screens and to improve the use safety of the detachable screens. SUMMARY

[0006] The present application provides a vehicle-mounted device, a display device, a mobile terminal and a control method, which can ensure that the detachable screens are controllable during installation or disassembly, avoid damage to the detachable screens and improve the use safety of the detachable screens.

[0007] In a first aspect, the present application provides a vehicle-mounted device, which is installed in a mobile terminal; the vehicle-mounted device comprises:

[0008] a housing, a first buckle, a second buckle and a first component;

[0009] The housing is provided with a receiving cavity on one side, the receiving cavity is used for placing a display module, the receiving 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 receiving cavity are oppositely arranged along a second direction, and the first direction and the second direction are perpendicular to each other.

[0010] The first clasp is arranged on the first side surface, the second clasp is arranged on the second side surface, and the first clasp and / or the second clasp are retractable along the first direction, and the first clasp and the second clasp are used for fixing the display module.

[0011] The first component is arranged on the bottom surface of the cavity, and the first component is retractable along the second direction.

[0012] In the embodiments of the present application, a vehicle-mounted device is provided, the first clasp and the second clasp in the vehicle-mounted device are used for fixing the display module, and the first component in the vehicle-mounted device is used for ejecting the display module. When the display module is installed in the accommodating cavity in the vehicle-mounted device, the first clasp and the second clasp are inserted into the groove of the display module, used for fixing the display module, and preventing the display module from falling off and causing damage in the use process. When the display module is disassembled from the accommodating cavity of the vehicle-mounted device, the first clasp and / or the second clasp are separated from the groove of the display module, and the first component ejects the display module out of the accommodating cavity, which can be beneficial to the user to take out the display module. Moreover, when the first clasp and the second clasp are arranged opposite to each other in the vertical direction, such as the vehicle-mounted device can be designed in the handrail of the mobile terminal or other positions, the clasp at the bottom can be fixedly arranged on one side of the accommodating cavity, and the clasp does not separate from the groove of the display module when the display module is disassembled, at this time, the clasp at the bottom plays a role in fixing the display module, and can prevent the display module from falling off and causing damage in the disassembly process. The clasp at the top is retractably arranged on the opposite side of the accommodating cavity, and the clasp separates from the groove of the display module when the display module is disassembled, and the first component ejects a part of the display module out of the accommodating cavity, which can be beneficial to the user to take out the display module. Therefore, through the vehicle-mounted device in the embodiments of the present application, the user can conveniently install or disassemble the display module, and meanwhile, the display module can be controlled during installation or disassembly, damage of the display module is avoided, and the use safety of the display module is improved.

[0013] In a possible implementation, the first component is provided with a magnetic piece, and the magnetic piece is used for adsorbing the display module.

[0014] In the embodiments, the first component in the vehicle-mounted device is provided with a magnetic piece, and the magnetic piece is used for adsorbing the display module, which can control the display module during installation or disassembly, avoid damage of the display module, improve the use safety of the display module, and is more convenient in the use process, without manually aligning the display module and the first component, but the alignment of the display module and the first component can be realized through the magnetic piece.

[0015] In a possible implementation, the first clasp comprises a first surface, the second clasp comprises a second surface, 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.

[0016] In the embodiment, the first surface of the first clasp in the vehicle-mounted device is provided with a data interface, and / or the second surface of the second clasp in the vehicle-mounted device is provided with a data interface, which can perform data transmission or charging with the display module. Through the embodiment, the data interface can be integrated with the clasp to hide the data interface and prevent the data interface from being damaged due to scratching.

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

[0018] Optionally, the second surface is perpendicular to the first direction.

[0019] Optionally, the first surface and the second surface are oppositely arranged along the first direction.

[0020] In a possible implementation, the first clasp further includes a third surface facing away from the cavity bottom surface, the second clasp further includes a fourth surface facing away from the cavity bottom surface, and a guide angle exists between the third surface and the first surface and / or between the fourth surface and the second surface.

[0021] In the embodiment, a guide angle exists between the third surface and the first surface of the first clasp in the vehicle-mounted device and / or between the fourth surface and the second surface of the second clasp in the vehicle-mounted device. Through the guide angle design in the embodiment, when the display module is installed in the accommodating cavity in the vehicle-mounted device, the first clasp and the second clasp can first retreat 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.

[0022] In a possible implementation, the vehicle-mounted device further includes:

[0023] a first elastic member and / or a second elastic member;

[0024] The first side surface is provided with a first accommodating groove, the first clasp extends into the first accommodating groove, and opposite ends of the first elastic member are connected to a groove bottom surface of the first accommodating groove and the first clasp, respectively; and / or

[0025] The second side surface is provided with a second accommodating groove, the second clasp extends into the second accommodating groove, and opposite ends of the second elastic member are connected to a groove bottom surface of the second accommodating groove and the second clasp.

[0026] In the embodiment, by connecting the opposite ends of the first elastic member to the groove bottom surface of the first accommodating groove and the first buckle respectively, the first buckle can be made to be retractable in the first direction, and / or by connecting the opposite ends of the second elastic member to the groove bottom surface of the second accommodating groove and the second buckle respectively, the second buckle can be made to be retractable in the first direction.

[0027] Optionally, the side wall surface of the first buckle and the side wall surface of the first accommodating groove are in clearance fit, so that the first buckle can be stably and reliably retracted in the first direction and is not prone to loosening.

[0028] Optionally, the side wall surface of the second buckle and the side wall surface of the second accommodating groove are in clearance fit, so that the second buckle can be stably and reliably retracted in the first direction and is not prone to loosening.

[0029] In a possible implementation, the first buckle and the second buckle are both retractable in the first direction; or,

[0030] The first buckle is retractable in the first direction, and the second buckle is fixedly arranged on the second side surface; or,

[0031] The second buckle is retractable in the first direction, and the first buckle is fixedly arranged on the first side surface.

[0032] In the embodiment, the first buckle and the second buckle are both retractable in the first direction, or either of the buckles is retractable in the first direction, so that the display module can be fixed to prevent the display module from falling off and being damaged during use.

[0033] In a possible implementation, the accommodating cavity is rectangular, and the first side surface is a side surface of a shorter side of the accommodating cavity.

[0034] In the embodiment, the buckle can be arranged on the side surface of the shorter side of the accommodating cavity, which conforms to the use habit of the user and improves the convenience of the user in installing or dismounting the display module.

[0035] Optionally, the buckle can also be arranged on the side surface of the longer side of the accommodating cavity, which is not limited in the embodiments of the application.

[0036] In a possible implementation, the first component includes a fifth surface facing away from the cavity bottom surface, and a ratio of an area of the fifth surface to an area of the cavity bottom surface is greater than a first threshold value.

[0037] In the embodiment, the ratio of the area of the fifth surface of the first component facing away from the cavity bottom surface to the area of the cavity bottom surface is greater than the first threshold value, so that the first component can more powerfully eject the display module. The first threshold value is not a fixed value and can be adjusted according to the actual space size of the vehicle-mounted device, which is not limited in the embodiments of the application.

[0038] Optionally, when the fifth surface of the first component away from the bottom surface of the cavity has the same area as the bottom surface of the cavity, it can be ensured that the fifth surface of the first component away from the bottom surface of the cavity is flush with the surface of the shell of the vehicle-mounted device without a recess after the display module is disassembled, so as to prevent foreign matter from falling.

[0039] In a possible implementation, the fifth surface is flush with the surface of the shell when the vehicle-mounted device is not installed with the display module.

[0040] In the embodiment, the fifth surface of the first component away from the bottom surface of the cavity is flush with the surface of the shell of the vehicle-mounted device when the vehicle-mounted device is not installed with the display module. Optionally, the fifth surface of the first component away from the bottom surface of the cavity is flush with the surface of the shell of the vehicle-mounted device in an ideal case, and a certain range of error can also be allowed, for example, a difference of 2 mm or 1 mm, etc., and the embodiments of the present application do not limit this.

[0041] In a possible implementation, the vehicle-mounted device further comprises:

[0042] a third elastic member;

[0043] The bottom surface of the third accommodating groove and the first component are connected by opposite ends of the third elastic member.

[0044] In the embodiment, the first component is telescopic in the second direction by connecting the bottom surface of the third accommodating groove and the first component by opposite ends of the third elastic member.

[0045] Optionally, the side wall surface of the first component and the side wall surface of the third accommodating groove are clearance-fitted, so that the first component is stably and reliably telescopic in the second direction and is not prone to loosening.

[0046] In a possible implementation, the vehicle-mounted device further comprises:

[0047] a second component;

[0048] The other side of the shell is provided with a first cavity, the first cavity and the back surface of the accommodating cavity are communicated in a third direction, the second component is arranged in the first cavity and extends to the back surface of the accommodating cavity, the third direction is perpendicular to the first direction, and the third direction is perpendicular to the second direction.

[0049] The second component is telescopic in the third direction to drive the first buckle and / or the second buckle to be telescopic in the first direction.

[0050] In the embodiment, the vehicle-mounted device further comprises a second component, when the second component is extended or retracted along a third direction, the first buckle and / or the second buckle can be driven to extend or retract along a first direction, so that the display module can be installed or dismounted, and meanwhile, the display module can be controlled during installation or dismounting, damage of the display module can be avoided, and the use safety of the display module is improved.

[0051] In a possible implementation, the vehicle-mounted device further comprises:

[0052] a first connecting piece and a second connecting piece;

[0053] The first connecting piece is fixedly connected with the first buckle, the second connecting piece is fixedly connected with the second buckle, and the first connecting piece and the second connecting piece have a first gap at ends away from the first buckle and the second buckle. One end of the second component extends into the first gap, and the one end of the second component is provided with an inclined surface which abuts against the first connecting piece and the second connecting piece respectively.

[0054] When the second component is extended or retracted along the third direction, the inclined surface drives the first connecting piece and the second connecting piece to move away from or close to each other along the first direction, so that the first buckle and / or the second buckle is driven to extend or retract along the first direction.

[0055] In the embodiment, 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, the first connecting piece and the second connecting piece have a first gap at ends away from the first buckle and the second buckle, and when the second component is extended or retracted along the third direction in the first gap, an inclined surface at one end of the second component drives the first connecting piece and the second connecting piece to move away from or close to each other along the first direction, so that the first buckle and / or the second buckle is driven to extend or retract along the first direction, so that the display module can be installed or dismounted, and meanwhile, the display module can be controlled during installation or dismounting, damage of the display module can be avoided, and the use safety of the display module is improved.

[0056] In a possible implementation, the second component is not subjected to force along 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.

[0057] The display module is installed 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.

[0058] In the embodiment, when the display module is in the mounted state, the second component is not forced in the third direction, the inclined surface of one end of the second component does not pass through 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, so as to fix the display module and prevent the display module from falling off during use to cause damage, the first component is retracted into the third accommodating groove arranged on the bottom surface of the accommodating cavity, and the display module is not pushed out. At this time, the display module is mounted in the accommodating cavity, and the surface of the display module away from the bottom surface of the cavity is flush with the surface of the shell of the vehicle-mounted device.

[0059] Optionally, the surface of the first component away from the bottom surface of the cavity is flush with the surface of the shell of the vehicle-mounted device in an ideal case, and a certain range of error can also be allowed, for example, the difference can be 2 mm or 1 mm, and the like, and the embodiments of the present application do not limit this.

[0060] In a possible implementation, the second component is forced in the third direction, the inclined surface passes through the first gap, the first buckle is retracted into the 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 the 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.

[0061] The display module is pushed out of the accommodating cavity by the first component, and the surface of the first component away from the bottom surface of the cavity is flush with the surface of the shell.

[0062] In the embodiment, when the display module is disassembled, the second component is forced in the third direction, the inclined surface of one end of the second component passes through the first gap, the first buckle is retracted into the first accommodating groove arranged on the first side surface, so that the first buckle is separated from the first groove of the display module, the second buckle is retracted into the second accommodating groove arranged on the second side surface, so that the second buckle is separated from the second groove of the display module, the fixing of the display module is released, and the first component extends into the accommodating cavity to push the display module out of the accommodating cavity as a whole, which can be beneficial to the user to take out the display module. In addition, the magnetic member of the first component can attract the display module, so that the display module can be controlled when being pushed out as a whole, the display module can be prevented from falling and being damaged, the use safety of the display module is improved, and the display module and the first component can be aligned by the magnetic member in the use process without manual alignment. At this time, the display module is pushed out of the accommodating cavity as a whole by the first component, and the surface of the first component away from the bottom surface of the cavity is flush with the surface of the shell.

[0063] Optionally, the surface of the first component away from the bottom surface of the cavity is flush with the surface of the shell of the vehicle-mounted device in an ideal case, and a certain range of error can also be allowed, for example, the difference can be 2 mm or 1 mm, and the like, and the embodiments of the present application do not limit this.

[0064] Optionally, the overall flush top-out solution for the display module in the embodiments of the present application can be applied to other positions such as a control console in the mobile terminal, and the embodiments of the present application do not limit this.

[0065] In a possible implementation, the second component is forced in the third direction, the inclined surface of the second component passes through the first gap, the first buckle is retracted into the 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 is inserted into the accommodating cavity.

[0066] 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 a surface of the shell.

[0067] In the embodiment, when the display module is disassembled, the second component is forced in the third direction, the inclined surface of one end of the second component passes through the first gap, the first buckle is retracted into the first accommodating groove arranged on the first side surface, the first buckle is separated from the first groove of the display module, the fixing of the display module is released, the second buckle is fixedly arranged on the second side surface, the second buckle is not driven to be separated from the second groove of the second side surface, and the first component is inserted into the accommodating cavity, part of the display module is pushed out of the accommodating cavity, which can be beneficial to the user to take out the display module. The magnetic member of the first component can attract the display module, which can ensure that the display module is controllable when being partially pushed out, avoid the display module from falling and being damaged, improve the use safety of the display module, and make the use process more convenient, without the need for manually aligning the display module and the first component, but through the magnetic member. At this time, 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 a surface of the shell.

[0068] Optionally, the partial inclined top-out solution for the display module in the embodiments of the present application can be applied to other positions such as a handrail in the mobile terminal, and the embodiments of the present application do not limit this.

[0069] In a second aspect, the embodiments of the present application provide a display device, which comprises a display module and the vehicle-mounted device of the first aspect or any possible implementation of the first aspect.

[0070] The display module comprises oppositely arranged first and second grooves, and the display module is detachably installed in the accommodating cavity of the vehicle-mounted module through the first and second grooves.

[0071] In the embodiments of the present application, a display device is provided, which comprises the vehicle-mounted device of the first aspect or any possible implementation manner of the first aspect and a display module. The display module is detachably installed in the accommodating cavity of the vehicle-mounted module through the first groove and the second groove, and the display module can be conveniently installed or detached by the vehicle-mounted device, and meanwhile, the display module can be controlled during installation or detachment, so that the display module is prevented from falling and being damaged, and the use safety of the display module is improved.

[0072] In a possible implementation manner, the ratio of the display module is 16:9 or 4:3.

[0073] In the embodiments, the ratio of the display module is 16:9 or 4:3, or can be other numerical ratios, which are not limited in the embodiments of the present application.

[0074] In the third aspect, the embodiments of the present application provide a movable terminal, which comprises the vehicle-mounted device of the first aspect or any possible implementation manner of the first aspect, or comprises the display device of the second aspect or any possible implementation manner of the second aspect.

[0075] Optionally, the movable terminal can be a vehicle, for example, a vehicle, a truck, an aircraft, a drone, a slow transport vehicle, a space vehicle, or a ship, or any possible vehicle used in any possible scene, which is not limited in the embodiments of the present application.

[0076] In a possible implementation manner, the movable terminal comprises a support, and the support is provided with a mounting groove for placing the vehicle-mounted device or the display device.

[0077] In a possible implementation manner, the support is located at a handrail position or a console position in the movable terminal.

[0078] In the fourth aspect, the embodiments of the present application provide a control method, which is applied to the vehicle-mounted device of the first aspect or any possible implementation manner of the first aspect, and the control method comprises the following steps.

[0079] The display module is tightly attached to the first component in the vehicle-mounted device, the display module is pressed towards the cavity bottom surface of the accommodating cavity in the vehicle-mounted device at a first force until the first buckle in the vehicle-mounted device extends into the first groove of the display module, and the second buckle in the vehicle-mounted device extends into the second groove of the display module.

[0080] The display module is installed in the accommodating cavity, the 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.

[0081] In the embodiments of the present application, a control method is provided, which can be applied to the vehicle-mounted device as described in the first aspect or any possible implementation manner of the first aspect. It can be understood that through the control method in the embodiments of the present application, the display module can be installed or dismounted. When it is needed to install the display module in the vehicle-mounted device, the display module can be tightly attached to the first component in the vehicle-mounted device, the first component is extruded in the direction of the cavity bottom surface of the accommodating cavity in the vehicle-mounted device at a first force, until the first clasp in the vehicle-mounted device is inserted into the first groove of the display module, and the second clasp in the vehicle-mounted device is inserted into the second groove of the display module. At this time, the display module is installed in the accommodating cavity of the vehicle-mounted device, and the first component in the vehicle-mounted device is retracted into the 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.

[0082] Optionally, the surface of the first component away from the cavity bottom surface is flush with the surface of the shell of the vehicle-mounted device in an ideal case, and a certain range of error can also be allowed, for example, a difference of 2 mm or 1 mm, etc., which is not limited in the embodiments of the present application.

[0083] Optionally, the scheme of installing the display module in the vehicle-mounted device in the embodiments of the present application can be applied to a control console, an armrest or other positions in a mobile terminal, which is not limited in the embodiments of the present application.

[0084] Through the embodiments of the present application, the user can conveniently install the display module, and meanwhile, the controllability of the display module during installation can be ensured, the display module can be prevented from falling and being damaged, and the use safety of the display module is improved.

[0085] In a possible implementation manner, the control method further includes:

[0086] pressing the second component in the vehicle-mounted device along 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 being a gap between one end of the first connecting piece away from the first clasp and one end of the second connecting piece away from the second clasp; the first clasp is retracted into a first accommodating groove arranged on a first side surface of the accommodating cavity, the first clasp is separated from the first groove of the display module, the second clasp is retracted into a second accommodating groove arranged on a second side surface of the accommodating cavity, the second clasp is separated from the second groove of the display module, and the first component is inserted into the accommodating cavity.

[0087] 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 a surface of the shell.

[0088] In the embodiment, when it is needed to detach the display module from the vehicle-mounted device, the second component in the vehicle-mounted device can be pressed in the third direction at a second force until an inclined surface arranged at one end of the second component passes through the first gap, so as to drive the first buckle to retract into a first accommodating groove arranged at a first side surface of the accommodating cavity, separate the first buckle from the first groove of the display module, drive the second buckle to retract into a second accommodating groove arranged at a second side surface of the accommodating cavity, separate the second buckle from the second groove of the display module, release the fixing of the display module, and drive the first component to extend into the accommodating cavity and push the display module out of the accommodating cavity as a whole, which is beneficial to the user to take out the display module. The magnetic piece of the first component can attract the display module, so that the display module can be controlled when being pushed out as a whole, the display module can be prevented from falling and being damaged, the use safety of the display module is improved, and the display module and the first component can be aligned by the magnetic piece in the use process, without the need of manual alignment. At this time, the display module is pushed out of the accommodating cavity as a whole by the first component, and a surface of the first component away from the cavity bottom surface is flush with a surface of the shell.

[0089] Optionally, the surface of the first component away from the cavity bottom surface is flush with a surface of the shell of the vehicle-mounted device in an ideal case, and a certain range of error can also be allowed, for example, a difference of 2 mm or 1 mm can be allowed, which is not limited in the embodiment of the application.

[0090] Optionally, the whole flush pushing-out scheme of the display module in the embodiment of the application can be applied to a console or other positions in a mobile terminal, which is not limited in the embodiment of the application.

[0091] By the embodiment of the application, the user can conveniently detach the display module, and the display module can be controlled when being detached, the display module can be prevented from falling and being damaged, and the use safety of the display module is improved.

[0092] In a possible implementation, the control method further includes:

[0093] pressing the second component in the vehicle-mounted device in the third direction at a third force until an inclined surface arranged at one end of the second component passes through the first gap, the first gap being 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 retracts into a first accommodating groove arranged at a first side surface of the accommodating cavity, the first buckle is separated from the first groove of the display module, the second buckle is fixedly arranged at a second side surface of the accommodating cavity, and the first component extends into the accommodating cavity.

[0094] Part of the display module is pressed out of the accommodating cavity by the first component, and another part of the display module is located in the accommodating cavity, and a surface of the display module away from the bottom surface of the cavity forms a first included angle with a surface of the shell.

[0095] In the embodiment, when the display module needs to be detached from the vehicle-mounted device, the second component in the vehicle-mounted device can be pressed in the third direction with a third force until the inclined surface arranged at one end of the second component passes through the first gap, so as to drive the first buckle to retract into the first accommodating groove arranged at the first side of the accommodating cavity, so that the first buckle is separated from the first groove of the display module, the fixing of the display module is released, the second buckle is fixedly arranged at the second side of the accommodating cavity, so the second buckle is not driven to be separated from the second groove of the second side, and the first component is driven to extend into the accommodating cavity, and part of the display module is pressed out of the accommodating cavity, which is beneficial to the user to take out the display module. In addition, the magnetic piece of the first component can attract the display module, so that the display module can be controlled when being partially pressed out, the display module can be prevented from falling and being damaged, the use safety of the display module is improved, and the display module and the first component can be aligned by the magnetic piece in the use process, without the need for manual alignment. At this time, part of the display module is pressed out of the accommodating cavity by the first component, and another part of the display module is located in the accommodating cavity, and a surface of the display module away from the bottom surface of the cavity forms a first included angle with a surface of the shell.

[0096] Optionally, the partial inclined pressing out scheme of the display module in the embodiment of the application can be applied to other positions such as a handrail in a mobile terminal, which is not limited in the embodiment of the application.

[0097] By the embodiment of the application, the user can conveniently detach the display module, and the display module can be controlled when being detached, the display module can be prevented from falling and being damaged, and the use safety of the display module is improved. BRIEF DESCRIPTION OF DRAWINGS

[0098] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments of the application. Obviously, the drawings described below are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0099] FIG. 1 is a schematic diagram of an application scenario of a mobile terminal according to an embodiment of the application;

[0100] FIG. 2 is a schematic diagram of a three-dimensional structure of a vehicle-mounted device according to an embodiment of the application;

[0101] FIG. 3 is a schematic diagram of a three-dimensional structure of a display module according to an embodiment of the application;

[0102] Fig. 4 is a cross-sectional view of a vehicle-mounted device according to an embodiment of the present application;

[0103] Fig. 5 is a cross-sectional view of another vehicle-mounted device according to an embodiment of the present application;

[0104] Fig. 6 is a cross-sectional view of still another vehicle-mounted device according to an embodiment of the present application;

[0105] Fig. 7 is a cross-sectional view of still another vehicle-mounted device according to an embodiment of the present application;

[0106] Fig. 8 is a cross-sectional view of still another vehicle-mounted device according to an embodiment of the present application;

[0107] Fig. 9 is a cross-sectional view of still another vehicle-mounted device according to an embodiment of the present application;

[0108] Fig. 10 is a cross-sectional view of a buckle according to an embodiment of the present application;

[0109] Fig. 11 is a cross-sectional view of still another vehicle-mounted device according to an embodiment of the present application;

[0110] Fig. 12 is a cross-sectional view of still another vehicle-mounted device according to an embodiment of the present application;

[0111] Fig. 13 is a cross-sectional view of still another vehicle-mounted device according to an embodiment of the present application. DETAILED DESCRIPTION

[0112] In order to make the objects, technical solutions and advantages of the present application clearer, the following will describe the embodiments of the present application with reference to the accompanying drawings.

[0113] The terms "first" and "second" and the like in the specification of the present application, claims, and drawings are used to distinguish different objects, and are not used to describe a particular order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device, etc. that includes a series of steps or units is not limited to the listed steps or units, but can optionally include other steps or units not listed or inherent to the process, method, product or device, etc.

[0114] The term "embodiment" mentioned in this document means that the specific features, structures or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily mean the same embodiment, nor is it an independent or alternative embodiment to other embodiments. It can be explicitly and implicitly understood by those skilled in the art that the terms and / or descriptions between various embodiments of the present application are consistent if there is no special description and logical conflict, and can be mutually referred to, and the technical features in different embodiments can be combined to form new embodiments according to their inherent logical relationship.

[0115] It should be understood that in the present application, "at least one" means one or more, "multiple" means two or more, "at least two" means two or three and more, and "and / or" is used to describe the association relationship of the associated objects, which means that there can be three relationships, for example, "A and / or B" can mean: only A, only B, and A and B exist at the same time, where A and B can be singular or plural. The character " / " generally represents an "or" relationship between the associated objects before and after it. "At least one of the following" or similar expressions means any combination of these items, including any combination of single or multiple items. For example, at least one 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.

[0116] In the description of the present application, the orientation or positional relationship indicated by the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", "left", "side" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. It should be understood that the Z direction, Y direction, etc. mentioned in some embodiments of the present application are taken as a reference in the XYZ rectangular coordinate system to facilitate the description of the features in the present solution, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation.

[0117] In the embodiments of the present application, the "end" appearing in the words "one end", "the other end", "end", "free end", "upper end", "lower end", "connection end" and the like is not limited to the end, end point or end face, but also includes the part extending an axial distance and / or radial distance from the end, end point or end face on the device or element to which the end, end point or end face belongs.

[0118] Please refer to FIG. 1, which is a schematic diagram of an application scenario of a movable terminal according to an embodiment of the present application.

[0119] As shown in FIG. 1, the movable terminal 100 in the embodiment of the present application can be a known vehicle such as a car, an airplane, a ship, etc., or a new vehicle to be invented in the future. The car can be an electric car, a fuel car or a hybrid car, for example, a pure electric car, a range-extended electric car, a hybrid electric car, a fuel cell car, a new energy car, etc., which are not limited in the present application.

[0120] The movable terminal 100 includes a cabin 101, a console 102 and armrests (103, 104) installed in the cabin 101.

[0121] The console 102 includes a console main body 102a and a vehicle-mounted device 102b installed at the back of the console main body 102a, and the vehicle-mounted device 102b is used to install a detachable screen, which is used to display content and meet the viewing needs of the rear seat passengers.

[0122] The armrests include a first armrest 103 and a second armrest 104. The first armrest 103 includes a first armrest main body 103a and a vehicle-mounted device 103b installed on the first armrest main body 103a, and the second armrest 104 includes a second armrest main body 104a and a vehicle-mounted device 104b installed on the second armrest main body 104a. The vehicle-mounted devices 103b and 104b are used to install detachable screens, which are used to display content and meet the viewing needs of the passengers near the armrests, respectively.

[0123] It can be understood that the vehicle-mounted device can also be installed at other positions in the movable terminal 100, such as the back of the front seat (as shown in FIG. 1), which is used to install a detachable screen, which is used to display content and meet the viewing needs of the passengers on the rear seat, which is not limited in the embodiment of the present application.

[0124] As described in the background section, the detachable screens on the vehicle-mounted devices installed at various positions in the vehicle are prone to fall off uncontrollably when installed or removed, which causes damage to the detachable screens.

[0125] Therefore, a feasible solution is urgently needed to ensure that the detachable screen is controllable when installed or removed, to avoid damage to the detachable screen and to improve the safety of the detachable screen in use.

[0126] In view of this, the application provides a vehicle-mounted device, a display device, a mobile terminal and a control method, relates to the technical field of vehicle-mounted devices, and can be applied to a mobile terminal such as a vehicle, so as to ensure that a detachable screen can be controlled when being installed or detached, avoid damage to the detachable screen, and improve the use safety of the detachable screen.

[0127] The vehicle-mounted device, the display device and the mobile terminal provided by the application will be described below with reference to the drawings.

[0128] Please refer to FIG. 2, which is a perspective structural schematic diagram of a vehicle-mounted device provided by an embodiment of the application.

[0129] As shown in FIG. 2, the vehicle-mounted device 20 can be installed in a mobile terminal, and the vehicle-mounted device 20 comprises:

[0130] a first buckle 201, a second buckle 202, a first component 203 and a housing 204.

[0131] The housing 204 is provided with a containing cavity 2041 on one side, the containing cavity 2041 is used for placing a display module, the containing cavity 2041 comprises 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 oppositely arranged along a first direction x, the cavity bottom surface 2041c is connected with the first side surface 2041a and the second side surface 2041b respectively, the cavity bottom surface 2041c and an opening of the containing cavity 2041 are oppositely arranged along a second direction y, and the first direction x and the second direction y are perpendicular to each other.

[0132] The first buckle 201 is arranged on the first side surface 2041a, the second buckle 202 is arranged on the second side surface 2041b, and the first buckle 201 and / or the second buckle 202 are retractable along the first direction x, and the first buckle 201 and the second buckle 202 are used for fixing the display module.

[0133] The first component 203 is arranged on the cavity bottom surface 2041c, and the first component 203 is retractable along the second direction y.

[0134] It can be understood that the first buckle 201 and the second buckle 202 in the vehicle-mounted device 20 are used for fixing the display module, and the first component 203 in the vehicle-mounted device is used for ejecting the display module.

[0135] It can be understood that when the display module is installed in the containing cavity 2041 in the vehicle-mounted device 20, the first buckle 201 and the second buckle 202 are inserted into the groove of the display module, so as to fix the display module and prevent the display module from falling off and being damaged in the use process.

[0136] It can be understood that when the display module is detached from the accommodating cavity 2041 of the vehicle-mounted device 20, the first buckle 201 and / or the second buckle 202 are separated from the grooves of the display module, and the first part 203 pushes the display module out of the accommodating cavity 2041, which can facilitate the user to take out the display module.

[0137] When the first buckle 201 and the second buckle 202 are arranged opposite to each other in the vertical direction, for example, the vehicle-mounted device 20 can be designed at other positions such as a handrail in the mobile terminal, and specifically can be the vehicle-mounted device 103b mounted on the first handrail main body 103a in FIG. 1 or the vehicle-mounted device 104b mounted on the second handrail main body 104a in FIG. 1, the buckle at the bottom can be fixedly arranged at one side of the accommodating cavity 2041, and the buckle is not separated from the groove of the display module when the display module is detached, at this time, the buckle at the bottom plays a fixing role on the display module, which can prevent the display module from falling off and causing damage during the detachment process. The buckle at the top is arranged in the opposite side of the accommodating cavity 2041 in an extendable manner, and the buckle is separated from the groove of the display module when the display module is detached, and the first part 203 pushes a part of the display module out of the accommodating cavity 2041, which can facilitate the user to take out the display module.

[0138] Therefore, through the vehicle-mounted device 20 in the embodiment of the present application, the user can conveniently install or detach the display module, and meanwhile, the controllability of the display module during installation or detachment can be ensured, the damage of the display module can be avoided, and the use safety of the display module is improved.

[0139] Optionally, the display module placed in the accommodating cavity 2041 can refer to FIG. 3, which is a schematic diagram of a three-dimensional structure of a display module provided by the embodiment of the present application.

[0140] As shown in FIG. 3, the display module 30 includes a first groove 301 and a second groove 302.

[0141] It can be understood that when the display module 30 is installed in the accommodating cavity 2041 of the vehicle-mounted device 20 shown in FIG. 2, 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. The abutment of the buckle and the groove can fix the display module 30, preventing the display module 30 from falling off and causing damage during installation and use.

[0142] It can be understood that when the display module 30 is detached from the accommodating cavity 2041 of the vehicle-mounted device 20 shown in FIG. 2, 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 separation of the buckle and the groove can release the fixation of the display module 30, so that the display module 30 can be detached.

[0143] In a possible embodiment, the first component 203 is provided with a magnetic member, and the magnetic member is used to adsorb the display module.

[0144] Specifically, refer to FIG. 4, which is a cross-sectional view of a vehicle-mounted device provided by the embodiment of the application.

[0145] It can be understood that FIG. 4 can be regarded as a cross-sectional view of the vehicle-mounted device 20 shown in FIG. 2 corresponding to the second direction y, and FIG. 4 can also be regarded as a cross-sectional view of a vehicle-mounted device that can be independently executed, and the embodiment of the application does not limit this.

[0146] As shown in FIG. 4, the first component 203 is provided with a magnetic member 2031, and the magnetic member 2031 is used to adsorb the display module.

[0147] Through the magnetic member 2031 in the embodiment of the application, it can be ensured that the display module is controllable during installation or disassembly, and the display module is prevented from falling off and being damaged during installation or disassembly, the use safety of the display module is improved, and the display module is more convenient to use, and the display module and the first component 203 do not need to be manually aligned, and the alignment of the display module and the first component 203 can be realized through the magnetic member 2031.

[0148] In a possible embodiment, the first buckle 201 includes a first surface, and the second buckle 202 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.

[0149] Specifically, refer to FIG. 5, which is another cross-sectional view of a vehicle-mounted device provided by the embodiment of the application.

[0150] It can be understood that FIG. 5 can be regarded as a cross-sectional view of the vehicle-mounted device 20 described in FIG. 2, and FIG. 5 can also be regarded as a cross-sectional view of a vehicle-mounted device that can be independently executed, and the embodiment of the application does not limit this.

[0151] As shown in FIG. 5, the first buckle 201 includes a first surface 201a, and the second buckle 202 includes a second surface 202a.

[0152] The first surface 201a and / or the second surface 202a is provided with a data interface, and the data interface is used for data transmission or charging with the display module 30.

[0153] Optionally, the data interface can be a contact, and the first recess 301 and / or the second recess 302 in the display module 30 is provided with a pin, and data transmission or charging with the display module 30 is realized through contact of the contact and the pin.

[0154] Optionally, the first surface 201a is perpendicular to the first direction x.

[0155] Optionally, the second surface 202a is perpendicular to the first direction x.

[0156] Optionally, the first surface 201a and the second surface 202a are oppositely arranged along the first direction x.

[0157] By the embodiments of the present application, the data interface can be integrated with the first buckle 201 and / or the second buckle 202, so that the data interface is hidden and prevented from being damaged due to scratches.

[0158] Optionally, the first buckle 201 further includes a third surface facing away from the cavity bottom surface, and the second buckle 202 further includes a fourth surface facing away from the cavity bottom surface, and a guide angle exists between the third surface and the first surface, and / or a guide angle exists between the fourth surface and the second surface.

[0159] Optionally, the design of the guide angle can be further described in combination with FIG. 5.

[0160] As shown in FIG. 5, the first buckle 201 further includes a third surface 201b facing away from the cavity bottom surface 2041c, and the second buckle 202 further includes a fourth surface 202b facing away from the cavity bottom surface 2041c.

[0161] Among them, a guide angle 201c exists between the third surface 201b and the first surface 201a, and / or a guide angle 202c exists between the fourth surface 202b and the second surface 202a.

[0162] Through the design of the guide angle in the embodiments of the present application, when the display module 30 is installed in the accommodating cavity 2041 in the vehicle-mounted device 20, the first buckle 201 and the second buckle 202 can be first retracted and then extended into the grooves (301 and 302) of the display module 30, so as to fix the display module 30 and prevent the display module 30 from falling off and being damaged in the use process.

[0163] In one possible embodiment, the vehicle-mounted device 20 further includes:

[0164] a first elastic member, and / or a second elastic member.

[0165] Among them, the first side surface is provided with a first accommodating groove, the first buckle extends into the first accommodating groove, and opposite ends of the first elastic member are connected with a groove bottom surface of the first accommodating groove and the first buckle, respectively; and / or,

[0166] The second side surface is provided with a second accommodating groove, the second buckle extends into the second accommodating groove, and opposite ends of the second elastic member are connected with a groove bottom surface of the second accommodating groove and the second buckle.

[0167] Optionally, the design of the first elastic member and the second elastic member can be further described in combination with FIG. 4.

[0168] As shown in FIG. 4, the vehicle-mounted device 20 further comprises:

[0169] a first elastic member 205, and / or a second elastic member 206.

[0170] wherein the first side surface 2041a is provided with a first accommodating groove 2041d, the first buckle 201 extends into the first accommodating groove 2041d, and opposite ends of the first elastic member 205 are connected to a groove bottom surface of the first accommodating groove 2041d and the first buckle 201 respectively; and / or,

[0171] the second side surface 2041b is provided with a second accommodating groove 2041e, the second buckle 202 extends into the second accommodating groove 2041e, and opposite ends of the second elastic member 206 are connected to a groove bottom surface of the second accommodating groove 2041e and the second buckle 202 respectively.

[0172] It can be understood that, by connecting the opposite ends of the first elastic member 205 to the groove bottom surface of the first accommodating groove 2041d and the first buckle 201 respectively, the first buckle 201 can be telescoped along the first direction x, and / or by connecting the opposite ends of the second elastic member 206 to the groove bottom surface of the second accommodating groove 2041e and the second buckle 202 respectively, the second buckle 202 can be telescoped along the first direction x.

[0173] Optionally, the side wall surface of the first buckle 201 and the side wall surface of the first accommodating groove 2041d are in clearance fit, which can make the first buckle 201 stably and reliably telescoped along the first direction x and not easy to loosen.

[0174] Optionally, the side wall surface of the second buckle 202 and the side wall surface of the second accommodating groove 2041e are in clearance fit, which can make the second buckle 202 stably and reliably telescoped along the first direction x and not easy to loosen.

[0175] Optionally, the telescoping conditions of the first buckle 201 and the second buckle 202 can be divided into the following several possibilities:

[0176] Case one:

[0177] Both the first buckle 201 and the second buckle 202 are telescoped along the first direction x.

[0178] Case two:

[0179] The first buckle 201 is telescoped along the first direction x, and the second buckle 202 is fixedly arranged on the second side surface 2041b.

[0180] Case three:

[0181] The second buckle 202 is telescoped along the first direction x, and the first buckle 201 is fixedly arranged on the first side surface 2041a.

[0182] It can be understood that the first buckle 201 and the second buckle 202 are both retractable along the first direction x, or any one 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 causing damage during use.

[0183] Optionally, the accommodating cavity 2041 in the vehicle-mounted device 20 is rectangular, and the first side surface 2041a is a side surface of a shorter side of the accommodating cavity 2041.

[0184] Optionally, the design of the accommodating cavity 2041 can be further described in combination with FIG. 4.

[0185] As shown in FIG. 4, the accommodating cavity 2041 is a rectangle with rounded corners, and the first side surface 2041a is a side surface of a shorter side of the accommodating cavity 2041. It can be understood that the first buckle 201 and the second buckle 202 are arranged on the side surface of the shorter side of the accommodating cavity 2041.

[0186] It can be understood that the buckle can be arranged on the side surface of the shorter side of the accommodating cavity 2041, which conforms to the use habit of the user and can improve the convenience of the user in installing or dismounting the display module 30.

[0187] Optionally, the first side surface 2041a can also be a side surface of a longer side of the accommodating cavity 2041. It can be understood that the first buckle 201 and the second buckle 202 are arranged on the side surface of the longer side of the accommodating cavity 2041.

[0188] It can be understood that the buckle can also be arranged on the side surface of the longer side of the accommodating cavity 2041, which is not limited in the embodiments of the present application.

[0189] In a possible embodiment, the first component 203 in the vehicle-mounted device 20 includes a fifth surface facing away from the cavity bottom surface 2041c, and the ratio of the area of the fifth surface to the area of the cavity bottom surface 2041c is greater than a first threshold value.

[0190] Specifically, refer to FIG. 6, which is a cross-sectional view of another vehicle-mounted device provided by the embodiments of the present application.

[0191] It can be understood that FIG. 6 can be regarded as a reasonable deformation or supplement of the cross-sectional view shown in FIG. 4, or FIG. 6 can also be regarded as a cross-sectional view of a vehicle-mounted device that can be executed independently, which is not limited in the embodiments of the present application.

[0192] As shown in FIG. 6, the ratio of the area of the fifth surface of the first component 203 facing away from the cavity bottom surface 2041c to the area of the cavity bottom surface 2041c is greater than the first threshold value, which can make the first component 203 more forcibly eject the display module 30.

[0193] It can be seen from the above Fig. 4 and Fig. 6 that the area of the fifth surface of the first component 203 in Fig. 6 facing away from the cavity bottom surface 2041c is greater than the area of the fifth surface of the first component 203 in Fig. 4 facing away from the cavity bottom surface 2041c, and accordingly, the ratio of the area of the fifth surface of the first component 203 in Fig. 6 facing away from the cavity bottom surface 2041c to the area of the cavity bottom surface 2041c is greater than the ratio of the area of the fifth surface of the first component 203 in Fig. 4 facing away from the cavity bottom surface 2041c to the area of the cavity bottom surface 2041c.

[0194] Therefore, it can be understood that the above-mentioned first threshold value is not a fixed value, and can be adjusted according to the actual size of the space of the vehicle-mounted device 20, and the embodiments of the present application do not limit this.

[0195] Optionally, when the area of the fifth surface of the first component 203 facing away from the cavity bottom surface 2041c is the same as the area of the cavity bottom surface 2041c, it can be ensured that the fifth surface of the first component 203 facing away from the cavity bottom surface 2041c is flush with the surface of the shell 204 of the vehicle-mounted device 20 without a groove after the display module 30 is disassembled, which can prevent foreign matter from falling.

[0196] Optionally, in the case where 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 cavity bottom surface 2041c is flush with the surface of the shell 204 of the vehicle-mounted device 20.

[0197] It can be understood that the fifth surface of the first component 203 facing away from the cavity bottom surface 2041c is flush with the surface of the shell 204 of the vehicle-mounted device 20 in an ideal case, and a certain range of errors can also be allowed, for example, the difference can be 2mm or 1mm, etc., and the embodiments of the present application do not limit this.

[0198] In a possible embodiment, the above-mentioned vehicle-mounted device 20 further comprises:

[0199] A third elastic member.

[0200] The cavity bottom surface is provided with a third accommodating groove, the first component extends into the third accommodating groove, and opposite ends of the third elastic member are connected to a groove bottom surface of the third accommodating groove and the first component, respectively.

[0201] Specifically, reference can be made to Fig. 7, which is a cross-sectional schematic view of another vehicle-mounted device provided by the embodiments of the present application.

[0202] It can be understood that Fig. 7 can be regarded as a cross-sectional schematic view of the above-mentioned vehicle-mounted device 20 shown in Fig. 2 along the dashed line, and Fig. 7 can also be regarded as a cross-sectional schematic view of a vehicle-mounted device that can be independently executed, and the embodiments of the present application do not limit this.

[0203] As shown in Fig. 7, the above-mentioned vehicle-mounted device 20 further comprises:

[0204] The third elastic member 207.

[0205] The cavity bottom surface 2041c is provided with a third accommodating groove 2041f, the first component 203 extends into the third accommodating groove 2041f, and opposite ends of the third elastic member 207 are connected to a groove bottom surface of the third accommodating groove 2041f and the first component 203 respectively.

[0206] It can be understood that by connecting the opposite ends of the third elastic member 207 to the groove bottom surface of the third accommodating groove 2041f and the first component 203 respectively, the first component 203 can be telescoped along the second direction y.

[0207] Optionally, the side wall surface of the first component 203 and the side wall surface of the third accommodating groove 2041f are in clearance fit, which can make the first component 203 stably and reliably telescoped along the second direction y and not easy to loosen.

[0208] In a possible embodiment, the vehicle-mounted device 20 further includes:

[0209] The second component.

[0210] The other side of the shell is provided with a first cavity, the first cavity and the back surface of the accommodating cavity 2041 are in communication along a third direction, the second component is arranged in the first cavity and extends to the back surface of the accommodating cavity 2041, the third direction is perpendicular to the first direction x, and the third direction is perpendicular to the second direction y.

[0211] The second component is telescoped along the third direction to drive the first buckle 201 and / or the second buckle 202 to be telescoped along the first direction x.

[0212] It can be understood that the back surface of the accommodating cavity 2041 can be understood as the surface away from the opening of the accommodating cavity 2041.

[0213] For details, refer to FIG. 8, which is a sectional view of another vehicle-mounted device provided by the embodiment of the application.

[0214] It can be understood that FIG. 8 can be regarded as a reasonable deformation or supplement of the sectional view shown in FIG. 4, or FIG. 8 can be regarded as a sectional view of a vehicle-mounted device that can be independently executed, and the embodiment of the application does not limit this.

[0215] As shown in FIG. 8, the vehicle-mounted device 20 further includes:

[0216] The second component 208.

[0217] The other side of the shell 204 is provided with a first cavity, the first cavity and the back of the accommodating cavity 2041 are communicated along a third direction z, the second part 208 is arranged in the first cavity and extends to the back of the accommodating 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.

[0218] The second part 208 is telescopic along the third direction z to drive the first buckle 201 and / or the second buckle 202 to be telescopic along the first direction x.

[0219] It can be understood that when the second part 208 is telescopic along the third direction z, the first buckle 201 and / or the second buckle 202 can be driven to be telescopic along the first direction x, so that the display module 30 can be installed or disassembled, and meanwhile, the display module 30 can be controlled during installation or disassembly, damage of the display module 30 is avoided, and the use safety of the display module 30 is improved.

[0220] In a possible embodiment, the vehicle-mounted device 20 further includes:

[0221] The first connecting piece and the second connecting piece.

[0222] The first connecting piece and the first buckle are fixedly connected, the second connecting piece and the second buckle are fixedly connected, and the end of the first connecting piece away from the first buckle and the end of the second connecting piece away from the second buckle have a first gap; one end of the second part extends into the first gap, and the one end of the second part is provided with an inclined surface, and the inclined surface abuts against the first connecting piece and the second connecting piece respectively.

[0223] When the second part 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.

[0224] Optionally, the design of the first connecting piece and the second connecting piece can be further described in combination with the above FIG. 8.

[0225] As shown in FIG. 8, the vehicle-mounted device 20 further includes:

[0226] The first connecting piece 209 and the second connecting piece 210.

[0227] The first connecting piece 209 and the first buckle 201 are fixedly connected, the second connecting piece 210 and the second buckle 202 are fixedly connected, the end of the first connecting piece 209 away from the first buckle 201 and the end of the second connecting piece 210 away from the second buckle 202 have a first gap; one end of the second part 208 extends into the first gap, and the one end of the second part 208 is provided with an inclined surface, and the inclined surface abuts against the first connecting piece 209 and the second connecting piece 210 respectively.

[0228] When the second component 208 is telescoped along the third direction z, the inclined surface pushes the first connecting piece 209 and the second connecting piece 210 away from or close to each other along the first direction x, so as to make the first buckle 201 and / or the second buckle 202 telescoped along the first direction x.

[0229] It can be understood that the first connecting piece 209 and the first buckle 201 are fixedly connected, the second connecting piece 210 and the second buckle 202 are fixedly connected, the end of the first connecting piece 209 away from the first buckle 201 and the end of the second connecting piece 210 away from the second buckle 202 have a first gap, and when the second component 208 is telescoped along the third direction z in the first gap, the inclined surface of one end of the second component 208 pushes the first connecting piece 209 and the second connecting piece 210 away from or close to each other along the first direction x, so as to drive the first buckle 201 and / or the second buckle 202 to be telescoped along the first direction x, thereby achieving installation or disassembly of the display module 30, while ensuring controllability of the display module 30 during installation or disassembly, avoiding damage to the display module 30, and improving the use safety of the display module 30.

[0230] In a 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 is retracted into the third accommodating groove provided on the bottom surface of the cavity.

[0231] The display module is installed 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.

[0232] Specifically, refer to FIG. 9, which is a cross-sectional view of another vehicle-mounted device provided by an embodiment of the present application.

[0233] It can be understood that FIG. 9 can be regarded as a cross-sectional view of the vehicle-mounted device 20 shown in FIG. 2 along the dashed line, FIG. 9 can also be regarded as a reasonable supplement or deformation of the cross-sectional view shown in FIG. 7, and FIG. 9 can also be regarded as a cross-sectional view of a vehicle-mounted device that can be independently executed, and the embodiments of the present application do not limit this.

[0234] It can be understood that FIG. 9 can be regarded as a cross-sectional view of the vehicle-mounted device 20 shown in FIG. 2 along the dashed line, FIG. 9 can also be regarded as a reasonable supplement or deformation of the cross-sectional view shown in FIG. 7, and FIG. 9 can also be regarded as a cross-sectional view of a vehicle-mounted device that can be independently executed, and the embodiments of the present application do not limit this.

[0235] The display module is installed 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.

[0236] It can be understood that when the display module 30 is in the mounted state, the second component 208 is not forced 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, and the second buckle 202 extends into the second groove 302 of the display module 30, so as to fix the display module 30 and prevent the display module 30 from falling off and causing damage in the use process. The first component 203 is retracted into the third accommodating groove 2041f provided in the cavity bottom surface 2041c, and the display module 30 is not ejected. At this time, the display module 30 is mounted in the accommodating cavity 2041, and the surface of the display module 30 away from the cavity bottom surface 2041c is flush with the surface of the shell 204 of the vehicle-mounted device 20.

[0237] Optionally, the surface of the display module 30 away from the cavity bottom surface 2041c is flush with the surface of the shell 204 of the vehicle-mounted device 20 in an ideal case, and a certain range of errors can also be allowed, for example, a difference of 2 mm or 1 mm, etc. The embodiments of the present application do not limit this.

[0238] In a possible embodiment, the above-mentioned display module 30 can also be detached from the accommodating cavity 2041 in the above-mentioned vehicle-mounted device 20, which can be specifically divided into the following possible cases:

[0239] Case one:

[0240] The design scheme of the first component 203 in the vehicle-mounted device 20 ejects the display module 30 as a whole.

[0241] In the case, the second component is forced in the third direction, the inclined surface passes through the first gap, the first buckle is retracted into the first accommodating groove provided in the first side surface, the first buckle is separated from the first groove of the display module, the second buckle is retracted into the second accommodating groove provided in 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.

[0242] Among them, the display module is ejected by the first component to the outside of the accommodating cavity, and the surface of the first component away from the cavity bottom surface is flush with the surface of the shell.

[0243] For details, refer to FIG. 10 and FIG. 11. FIG. 10 is a cross-sectional view of a buckle provided by an embodiment of the present application. FIG. 11 is a cross-sectional view of another vehicle-mounted device provided by an embodiment of the present application.

[0244] It can be understood that FIG. 10 can be regarded as a cross-sectional view of the first buckle 201 and the second buckle 202 in the vehicle-mounted device 20 shown in FIG. 2, which can be retracted under the driving of the second component 208. FIG. 10 can also be regarded as a cross-sectional view of a vehicle-mounted device that can be executed independently, and the embodiments of the present application do not limit this.

[0245] It can be understood that Fig. 11 can be regarded as a cross-sectional view of the vehicle-mounted device 20 shown in Fig. 2 along the dashed line, Fig. 11 can also be regarded as a reasonable supplement or deformation of the cross-sectional views shown in Figs. 7 and 9, and Fig. 11 can also be regarded as a cross-sectional view of a vehicle-mounted device that can be executed independently, and the embodiments of the present application do not limit this.

[0246] As can be seen from Figs. 10 and 11, when the second component 208 is subjected to a force in the third direction z, the inclined surface at one end of the second component 208 passes through the first gap, the first buckle 201 is retracted into the first accommodating groove 2041d provided on the first side surface 2041a, the first buckle 201 is separated from the first groove 301 of the display module 30, the second buckle 202 is retracted into the second accommodating groove 2041e provided on the second side surface 2041b, the second buckle 202 is separated from the second groove 302 of the display module 30, and the first component 203 extends into the accommodating cavity 2041.

[0247] In this case, the display module 30 is pushed out of the accommodating cavity 2041 by the first component 203, and the surface of the first component 203 away from the cavity bottom surface 2041c is flush with the surface of the shell 204.

[0248] It can be understood that when the display module 30 is disassembled, the second component 208 is subjected to a force in the third direction z, the inclined surface at one end of the second component 208 passes through the first gap, the first buckle 201 is retracted into the first accommodating groove 2041d provided on the first side surface 2041a, so that the first buckle 201 is separated from the first groove 301 of the display module 30, and the second buckle 202 is retracted into the second accommodating groove 2041e provided on the second side surface 2041b, so that the second buckle 202 is separated from the second groove 302 of the display module 30, the fixing of the display module 30 is released, and the first component 203 is extended into the accommodating cavity 2041, the display module 30 is pushed out of the accommodating cavity 2041 as a whole, which can facilitate the user to take out the display module 30.

[0249] And the magnetic piece 2031 of the first component 203 adsorbs the display module 30, which can ensure that the display module 30 is controllable when being pushed out of the accommodating cavity 2041 as a whole, avoids the display module 30 from falling and being damaged, improves the use safety of the display module 30, and is more convenient to use, without the need for manually aligning the display module 30 and the first component 203, but through the magnetic piece 2031. At this time, the display module 30 is pushed out of the accommodating cavity 2041 as a whole by the first component 203, and the surface of the first component 203 away from the cavity bottom surface 2041c is flush with the surface of the shell 204.

[0250] Optionally, the surface of the first component 203 facing away from the cavity bottom surface 2041c is ideally flush with the surface of the shell 204 of the vehicle-mounted device 20, and a certain range of errors can also be allowed, for example, the difference can be 2mm or 1mm, etc., and the embodiments of the present application do not limit this.

[0251] Optionally, the overall flush ejection scheme of the display module 30 in the embodiments of the present application can be applied to other positions behind the control console in the mobile terminal, for example, the vehicle-mounted device 20 can be the vehicle-mounted device 102b mounted behind the control console main body 102a in FIG. 1, and the embodiments of the present application do not limit this.

[0252] Case two:

[0253] The design scheme of the first component 203 in the vehicle-mounted device 20 partially inclines and ejects the display module 30.

[0254] In case two, the second component is forced in the third direction, the inclined surface passes through the first gap, the first buckle is retracted into the first accommodating groove provided on the first side surface, the first buckle is separated from the first groove of the display module, the second buckle is fixedly provided on the second side surface, and the first component extends into the accommodating cavity.

[0255] Part of the display module is ejected by the first component to outside the accommodating cavity, and another part of the display module is located in the accommodating cavity, and the surface of the display module facing away from the cavity bottom surface forms a first included angle with the surface of the shell.

[0256] For details, please refer to FIG. 12, which is a cross-sectional view of another vehicle-mounted device provided by the embodiments of the present application.

[0257] It can be understood that FIG. 12 can be regarded as a reasonable supplement or deformation of the cross-sectional views shown in FIGS. 7, 9 and 11, and FIG. 12 can also be regarded as a cross-sectional view of a vehicle-mounted device that can be executed independently, and the embodiments of the present application do not limit this.

[0258] As shown in FIGS. 10 and 12, the second component 208 is forced 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 is retracted into the first accommodating groove 2041d provided on the first side surface 2041a, the first buckle 201 is separated from the first groove 301 of the display module 30, the second buckle 202 is fixedly provided on the second side surface 2041b, and the first component 203 extends into the accommodating cavity 2041.

[0259] Part of the display module 30 is ejected by the first component 203 to outside the accommodating cavity 2041, and another part of the display module 30 is located in the accommodating cavity 2041, and the surface of the display module 30 facing away from the cavity bottom surface 2041c forms a first included angle with the surface of the shell 204.

[0260] It can be understood that when the display module 30 is disassembled, the second component 208 is forced in the third direction z, the inclined surface of one end of the second component 208 passes through the first gap, drives the first buckle 201 to retract into the first accommodating groove 2041d arranged on the first side surface 2041a, so that the first buckle 201 is separated from the first groove 301 of the display module 30, and the fixing of the display module 30 is released. Since the second buckle 202 is fixedly arranged on the second side surface 2041b, the second buckle 202 is not driven to be separated from the second groove 302 of the second side surface 2041b, and the first component 203 is driven to extend into the accommodating cavity 2041, and the part of the display module 30 is ejected from the accommodating cavity 2041, which can be beneficial to the user to take out the display module 30. And the magnetic piece 2031 of the first component 203 adsorbs the display module 30, which can ensure that the display module 30 is controllable when being partially ejected, avoid the display module 30 from falling and being damaged, improve the use safety of the display module 30, and be more convenient in use without manually aligning the display module 30 and the first component 203, but through the magnetic piece 2031 to realize the alignment of the display module 30 and the first component 203. At this time, part of the display module 30 is ejected by the first component 203 to outside the accommodating cavity 2041, and another part of the display module 30 is located in the accommodating cavity 2041, and the surface of the display module 30 away from the cavity bottom surface 2041c forms a first included angle with the surface of the shell 204.

[0261] Optionally, the partial inclined ejection scheme of the display module 30 in the embodiment of the application can be applied to other positions such as handrails in a mobile terminal, for example, the vehicle-mounted device 20 can be the vehicle-mounted device 103b mounted on the first handrail main body 103a in FIG. 1, or the vehicle-mounted device 104b mounted on the second handrail main body 104a in FIG. 1, which is not limited in the embodiment of the application.

[0262] Optionally, in the above-mentioned case two, the first component 203 in the vehicle-mounted device 20 partially inclines and ejects 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.

[0263] Specifically, refer to FIG. 13, which is a cross-sectional view of another vehicle-mounted device provided by the embodiment of the application.

[0264] It can be understood that FIG. 13 can be regarded as a reasonable supplement or deformation of the cross-sectional views shown in FIGS. 7, 9, 11 and 12, and FIG. 13 can also be regarded as a cross-sectional view of a vehicle-mounted device that can be executed independently, which is not limited in the embodiment of the application.

[0265] As shown in FIG. 13, the first component 203 in the vehicle-mounted device 20 will partially tilt the display module 30 out, one end of the first component 203 is provided with a tilt surface, and the tilt surface is in abutment with the display module 30, so that the first component 203 can more forcefully push the display module 30 out.

[0266] The application further provides a display device, which comprises the display module 30 shown in FIG. 3 and the vehicle-mounted device 20 corresponding to any one of FIG. 2 and FIG. 4 to FIG. 13.

[0267] The display module 30 comprises a first groove 301 and a second groove 302 arranged oppositely, and the display module 30 is detachably installed in the accommodating cavity 2041 of the vehicle-mounted device 20 through the first groove 301 and the second groove 302.

[0268] It can be understood that the display module 30 is detachably installed in the accommodating cavity 2041 of the vehicle-mounted device 20 through the first groove 301 and the second groove 302, and through the vehicle-mounted device 20, the user can conveniently install or detach the display module 30, and meanwhile, the display module 30 can be controlled during installation or detachment, so as to avoid damage caused by falling of the display module 30 and improve the use safety of the display module 30.

[0269] Optionally, the ratio of the display module 30 can be 16:9 or 4:3.

[0270] Optionally, the ratio of the display module 30 can also be other numerical ratios, and the embodiments of the application do not limit this.

[0271] Optionally, the display device in the embodiments of the application can be applied to a console, an armrest or other positions in a movable terminal. For example, the display device can be installed at the console 102 in FIG. 1, or can be installed at the first armrest 103 and the second armrest 104 in FIG. 1, so as to meet the viewing needs of passengers at different positions in the vehicle, and the embodiments of the application do not limit this.

[0272] The application further provides a movable terminal, which comprises the display module 30 shown in FIG. 3, and / or the vehicle-mounted device 20 corresponding to any one of FIG. 2 and FIG. 4 to FIG. 13, or the display device.

[0273] It should be understood that the movable terminal involved in the present application can include an intelligent terminal or vehicle such as a vehicle, a robot, a drone, a ship, a ship, etc. Among them, the vehicle is a vehicle in a broad sense, which can be a vehicle (such as a commercial vehicle, a passenger vehicle, a motorcycle, a flying vehicle, a train, etc.), an industrial vehicle (such as a forklift, a trailer, a tractor, etc.), an engineering vehicle (such as an excavator, a bulldozer, a crane, etc.), an agricultural device (such as a mower, a harvester, etc.), etc. For example, the robot can be an automated guided vehicle (AGV), a walkable conversational robot, a service robot, etc.

[0274] Optionally, the movable terminal includes a support provided with a mounting groove for placing the vehicle-mounted device 20 or the display device corresponding to any one of the above-mentioned FIGS. 2 and 4-13.

[0275] Optionally, the support is located at other positions such as a handrail or a console in the movable terminal, which is not limited in the embodiments of the present application.

[0276] It should be understood that the embodiments shown in the above-mentioned FIGS. 2-13 are only exemplary descriptions of several possible vehicle-mounted devices, display modules, display devices, and movable terminals provided by the present application, and should not be limited by the present application. The new embodiments obtained by reasonable deformation, supplement or combination based on the embodiments shown in the above-mentioned FIGS. 2-13 all belong to the protection scope of the present application.

[0277] Correspondingly, the present application also provides a control method applied to the display module 30 shown in the above-mentioned FIG. 3 and the vehicle-mounted device 20 corresponding to any one of the above-mentioned FIGS. 2 and 4-13, which includes but is not limited to the following steps:

[0278] The display module 30 is tightly attached to the first component 203 in the vehicle-mounted device 20, and the display module 30 is extruded towards the cavity bottom surface 2041c of the accommodating cavity 2041 in the vehicle-mounted device 20 at 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.

[0279] Among them, the display module 30 is installed in the accommodating cavity 2041, the first component 203 in the vehicle-mounted device 20 is retracted into the third accommodating groove 2041f provided on the cavity bottom surface 2041c, and the surface of the display module 30 away from the cavity bottom surface 2041c is flush with the surface of the shell 204 of the vehicle-mounted device 20.

[0280] It can be understood that, by the control method in the embodiments of the present application, the display module 30 can be installed or dismounted. When it is needed to install the display module 30 in the vehicle-mounted device 20, the display module 30 can be tightly attached to the first component 203 in the vehicle-mounted device 20, and the display module 30 is pressed towards the cavity bottom surface 2041c of the accommodating cavity 2041 in the vehicle-mounted device 20 at a first force, until the first clasp 201 in the vehicle-mounted device 20 extends into the first recess 301 of the display module 30, and the second clasp 202 in the vehicle-mounted device 20 extends into the second recess 302 of the display module 30. At this time, the display module 30 is installed in the accommodating cavity 2041 of the vehicle-mounted device 20, and the first component 203 in the vehicle-mounted device 20 is retracted into the third accommodating groove 2041f provided on the cavity bottom surface 2041c, and the surface of the display module 30 away from the cavity bottom surface 2041c is flush with the surface of the shell 204 of the vehicle-mounted device 20.

[0281] Optionally, the surface of the first component 203 away from the cavity bottom surface 2041c is flush with the surface of the shell 204 of the vehicle-mounted device 20 in an ideal case, and a certain range of error can also be allowed, for example, a difference of 2mm or 1mm, etc., which is not limited in the embodiments of the present application.

[0282] Optionally, the scheme of installing the display module 30 in the vehicle-mounted device 20 in the embodiments of the present application can be applied to the console, armrest and other positions in the mobile terminal, which is not limited in the embodiments of the present application.

[0283] By the embodiments of the present application, the user can conveniently install the display module 30, and meanwhile, the controllability of the display module 30 during installation can be ensured, the display module 30 can be prevented from falling and being damaged, and the use safety of the display module 30 is improved.

[0284] In a possible embodiment, the control method further includes but is not limited to the following steps:

[0285] The second component 208 in the vehicle-mounted device 20 is pressed along the third direction z at a second force until the inclined surface provided on one end of the second component 208 passes through the first gap, the first gap is the gap between the one end of the first connecting piece 209 away from the first clasp 201 and the one end of the second connecting piece 210 away from the second clasp 202; the first clasp 201 is retracted into the first accommodating groove 2041d provided on the first side surface 2041a of the accommodating cavity 2041, the first clasp 201 is separated from the first recess 301 of the display module 30, the second clasp 202 is retracted into the second accommodating groove 2041e provided on the second side surface 2041b of the accommodating cavity 2041, the second clasp 202 is separated from the second recess 302 of the display module 30, and the first component 203 extends into the accommodating cavity 2041.

[0286] The display module 30 is entirely leveled out of the accommodating cavity 2041 by the first component 203.

[0287] It can be understood that, by the control method in the embodiment of the present application, the display module 30 can be entirely leveled out of the accommodating cavity 2041 of the vehicle-mounted device 20. When it is needed to detach the display module 30 from the vehicle-mounted device 20, the second component 208 in the vehicle-mounted device 20 can be pressed in the third direction z at a second force until the inclined surface arranged at 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 accommodating groove 2041d arranged at the first side surface 2041a of the accommodating cavity 2041, so that the first buckle 201 is separated from the first groove 301 of the display module 30, and drive the second buckle 202 to retract into the second accommodating groove 2041e arranged at the second side surface 2041b of the accommodating cavity 2041, so that the second buckle 202 is separated from the second groove 302 of the display module 30, the fixing of the display module 30 is released, and the first component 203 is driven to extend into the accommodating cavity 2041, so as to entirely level out the display module 30 out of the accommodating cavity 2041, which can facilitate the user to take out the display module 30.

[0288] The magnetic member 2031 of the first component 203 can attract the display module 30, which can ensure that the display module 30 is controllable when being entirely leveled out, avoid the display module 30 from falling and being damaged, and improve the use safety of the display module 30. In addition, the display module 30 and the first component 203 can be aligned by the magnetic member 2031 in the use process, without the need for manual alignment, which is more convenient. At this time, the display module 30 is entirely leveled out of the accommodating cavity 2041 by the first component 203, and the surface of the first component 203 away from the cavity bottom surface 2041c is leveled with the surface of the shell 204.

[0289] Optionally, the surface of the first component 203 away from the cavity bottom surface 2041c is leveled with the surface of the shell 204 of the vehicle-mounted device 20 in an ideal case, and a certain range of error can also be allowed, for example, the difference can be 2mm or 1mm, etc. The embodiment of the present application does not limit this.

[0290] Optionally, the entirely leveled out scheme of the display module 30 in the embodiment of the present application can be applied to the control console or other positions in the mobile terminal, and the embodiment of the present application does not limit this.

[0291] By the embodiment of the present application, the user can conveniently detach the display module 30, and the display module 30 can be controllable when being detached, which can avoid the display module 30 from falling and being damaged, and improve the use safety of the display module 30.

[0292] In a possible implementation, the control method further includes, but is not limited to, the following steps:

[0293] The second component 208 in the vehicle-mounted device 20 is pressed in the third direction z with the third force until an inclined surface arranged at one end of the second component 208 passes through a first gap between an end of the first connecting piece 209 away from the first buckle 201 and an end of the second connecting piece 210 away from the second buckle 202; the first buckle 201 is retracted into a first accommodating groove 2041d arranged at a first side surface 2041a of the accommodating cavity 2041, the first buckle 201 is separated from the first groove 301 of the display module 30, the second buckle 202 is fixedly arranged at a second side surface 2041b of the accommodating cavity 2041, and the first component 203 extends into the accommodating cavity 2041.

[0294] Part of the display module 30 is pushed out of the accommodating cavity 2041 by the first component 203, another part of the display module 30 is located in the accommodating cavity 2041, and a surface of the display module 30 away from the cavity bottom surface 2041c forms a first included angle with a surface of the shell 204.

[0295] It can be understood that, by the control method in the embodiments of the present application, the display module 30 can be partially tilted out of the accommodating cavity 2041 of the vehicle-mounted device 20. When it is needed to detach the display module 30 from the vehicle-mounted device 20, the second component 208 in the vehicle-mounted device 20 can be pressed in the third direction z with the third force until the inclined surface arranged at 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 accommodating groove 2041d arranged at the first side surface 2041a of the accommodating cavity 2041, make the first buckle 201 separated from the first groove 301 of the display module 30, release the fixing of the display module 30, since the second buckle 202 is fixedly arranged at the second side surface 2041b of the accommodating cavity 2041, the second buckle 202 is not driven to be separated from the second accommodating groove 2041e of the second side surface 2041b, and drive the first component 203 to extend into the accommodating cavity 2041, so as to partially push out the display module 30 from the accommodating cavity 2041, which can be beneficial for the user to take out the display module 30.

[0296] And the magnetic member 2031 of the first component 203 adsorbs the display module 30, so that the display module 30 can be controlled when being partially ejected, the display module 30 can be prevented from falling and being damaged, the use safety of the display module 30 is improved, and the display module 30 is more convenient to use, and the display module 30 and the first component 203 do not need to be manually aligned, but the display module 30 and the first component 203 can be aligned through the magnetic member 2031. At this time, part of the display module 30 is ejected by the first component 203 to outside the accommodating cavity 2041, another part of the display module 30 is located in the accommodating cavity 2041, and the surface of the display module 30 away from the cavity bottom surface 2041c forms a first included angle with the surface of the shell 204.

[0297] Optionally, the partial tilting and ejecting scheme of the display module 30 in the embodiment of the application can be applied to other positions such as a handrail in a movable terminal, and the embodiment of the application does not limit this.

[0298] Through the embodiment of the application, the user can conveniently disassemble the display module 30, and the display module 30 can be controlled when being disassembled, the display module 30 can be prevented from falling and being damaged, and the use safety of the display module 30 is improved.

[0299] The above is only a specific implementation of the application, but the protection scope of the application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the application, which should be covered in the protection scope of the application. Therefore, the protection scope of the application should be subject to the protection 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, wherein 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.

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