Vehicle-mounted terminal device

Abstract

The utility model provides a vehicle-mounted terminal device which comprises a device body, the device body comprises a box body, a movable seat is movably installed on the side of the box body, a display mechanism is fixedly installed on the movable seat, keys are fixedly installed at the bottom of the display mechanism, a groove is formed in one end of the box body, and the box body is fixedly installed on the groove. A groove is formed in the box body, a USB interface and an RS232 interface are formed in the groove, an open groove is formed in the side of the groove and formed in the box body, a damper is fixedly installed in the open groove, a protruding block is fixedly installed at one end of the damper, and one end of the protruding block is fixed to one side of the movable base. According to the vehicle-mounted terminal device, when the vehicle-mounted terminal device is used, the movable seat is movably installed on one side of the groove, the groove is sealed through the sealing ring between the movable seat and the box body, the movable seat is limited after moving upwards in the later period, the interface can be quickly exposed through limiting, and therefore connection and use between equipment are completed.

Description

Technical Field

[0001] The utility model relates to the field of vehicle-mounted terminal equipment, in particular to a vehicle-mounted terminal device. Background Art

[0002] The vehicle-mounted terminal is the front-end equipment of the vehicle monitoring and management system. The vehicle-mounted terminal refers to a device that can be installed on the vehicle and directly powered by an external power supply. The existing vehicle-mounted terminal equipment is generally directly fixed to the corresponding position of the vehicle with bolts. During use, the sealing of the socket position cannot be achieved.

[0003] According to the patent document with the existing publication number CN218986503U, a vehicle-mounted terminal that is easy to install and disassemble is disclosed, which includes a vehicle-mounted terminal body, a mounting plate is provided below the vehicle-mounted terminal body, a placement groove is provided on the mounting plate, and the vehicle-mounted terminal body is placed in the placement groove; a protective shell is provided on the back side of the vehicle-mounted terminal body, a rotating shaft is provided in the protective shell, and two ends of the rotating shaft are respectively rotatably connected to a bracket, and the lower end of the bracket is fixedly connected to the mounting plate. When this technical solution is used, when the vehicle-mounted terminal body needs to be disassembled for maintenance, the installer only needs to operate the limiting mechanism so that it no longer limits the rotation direction of the rotating shaft, and then the rotating shaft can be rotated in the opposite direction to make the long diameter end of the cam leave the back plate of the vehicle-mounted terminal body, so that the vehicle-mounted terminal body can be easily taken out from the mounting groove. With respect to the above technical solution, although this solution realizes rapid disassembly, it cannot realize sealing at the position of the jack, and it cannot realize limit fixation of the plug during use, which is inconvenient during use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a vehicle-mounted terminal device to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure. When in use, the movable seat is movably installed on one side of the groove, and the sealing ring between the movable seat and the box body realizes the sealing of the groove. Later, the movable seat moves upward and limits the position, which facilitates the rapid exposure of the interface, thereby completing the connection and use between the devices.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a vehicle-mounted terminal device, including a device body, the device body including a box body, a movable seat is movably installed on the side of the box body, a display mechanism is fixedly installed on the movable seat, a button is fixedly installed on the bottom of the display mechanism, a groove is opened at one end of the box body, a USB interface and an RS232 interface are opened inside the groove, a slot is installed on the side of the groove, the slot is opened on the box body, and a damper is fixedly installed inside the slot.

[0006] Furthermore, a fixing block is welded on the side of the box, a heat sink is fixed on the top of the box, a supporting mechanism is fixedly installed between the damper and the protrusion, and a heat dissipation fan is fixedly installed on the other end of the box.

[0007] Furthermore, a cavity is opened at the bottom of the box body, a baffle is fixedly installed inside the cavity, and movable plates are movably installed on both sides of the baffle.

[0008] Furthermore, a slide groove is opened on the inner wall of the movable plate, a slider is movably installed inside the slide groove, a tension mechanism is fixedly installed between the slider and the slide groove, and a fixing frame is fixedly installed on the slider.

[0009] Furthermore, a socket is formed on the inner wall of the cavity, a plug is movably mounted inside the socket, the plug is movably mounted on a fixing frame, a sealing block is fixed at the bottom of the fixing frame, and the sealing block matches the socket.

[0010] Furthermore, a limiting groove is opened on the inner wall of the cavity, a limiting block is movably installed inside the limiting groove, a reset mechanism is fixedly installed between the limiting block and the limiting groove, and one end of the limiting block is fixed to the bottom of the movable plate.

[0011] Furthermore, a threaded hole is opened on one side of the movable seat, and a limiting bolt is rotatably installed inside the threaded hole, and one end of the limiting bolt is matched with the top of the box body.

[0012] Furthermore, a protrusion is fixedly mounted on one end of the damper, one end of the protrusion is fixed to one side of the movable seat, and a sealing ring is installed between the groove and the movable seat.

[0013] The beneficial effects of the utility model are as follows: the utility model is a vehicle-mounted terminal device, comprising a box body; a fixed block; a heat sink; a movable seat; a display mechanism; a button; a groove; a USB interface; an RS232 interface; a slot; a damper; a convex block; a supporting mechanism; a cavity; a baffle; a movable plate; a slide groove; a pulling mechanism; a slider; a fixing frame; a limit groove; a reset mechanism; a limit block; a sealing block; a plug; a jack; a threaded hole; a limit bolt; and a heat dissipation fan.

[0014] 1. This vehicle-mounted terminal device, when in use, the movable seat is movably installed on one side of the groove, the sealing ring between the movable seat and the box body realizes the sealing of the groove, and the movable seat is later moved upward and limited, and the limit facilitates the rapid exposure of the interface, thereby completing the connection between the devices.

[0015] 2. This vehicle-mounted terminal device, after installing the external plug inside the cavity, adjusts the position of the fixing frame on the movable plate according to the height of the plug. Under the pull of the tension mechanism, the fixing frame always squeezes and fixes the plug to avoid looseness between the plug and the socket during use. Later, the movable plate drives the sealing block on the fixing frame to cover and seal the socket to prevent dust from entering the inside of the socket when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a vehicle-mounted terminal device of the utility model;

[0017] Figure 2 This is a structural schematic diagram of a groove of a vehicle-mounted terminal device of the utility model;

[0018] Figure 3 This is a schematic diagram of the bottom structure of a box of a vehicle-mounted terminal device of the utility model;

[0019] Figure 4 This is a schematic diagram of the side view of the cavity structure of a vehicle-mounted terminal device of the utility model;

[0020] Figure 5 This is a schematic diagram of the rear view structure of a movable seat of a vehicle-mounted terminal device of the utility model;

[0021] In the figure: 1. box body; 2. fixing block; 3. heat sink; 4. movable seat; 5. display mechanism; 6. button; 7. groove; 8. USB interface; 9. RS232 interface; 10. slot; 11. damper; 12. bump; 13. support mechanism; 14. cavity; 15. baffle; 16. movable plate; 17. slide groove; 18. tension mechanism; 19. slider; 20. fixing frame; 21. limit groove; 22. reset mechanism; 23. limit block; 24. sealing block; 25. plug; 26. jack; 27. threaded hole; 28. limit bolt; 29. ​​cooling fan. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figures 1 to 5The utility model provides a technical solution: a vehicle-mounted terminal device, including a device body, the device body includes a box body 1, a movable seat 4 is movably installed on the side of the box body 1, a display mechanism 5 is fixedly installed on the movable seat 4, the display mechanism 5 is a display screen, the display screen completes the display of information, a button 6 is fixedly installed on the bottom of the display mechanism 5, a groove 7 is opened at one end of the box body 1, a USB interface 8 and an RS232 interface 9 are opened inside the groove 7, a slot 10 is installed on the side of the groove 7, and the slot 1 0 is opened on the box body 1, a damper 11 is fixedly installed inside the slot 10, a fixing block 2 is welded on the side of the box body 1, a heat sink 3 is fixed on the top of the box body 1, a supporting mechanism 13 is fixedly installed between the damper 11 and the protrusion 12, a heat dissipation fan 29 is fixedly installed on the other end of the box body 1, the supporting mechanism 13 is a supporting spring, the supporting spring pushes the protrusion 12 to move downward all the time, so that the movable seat 4 moves downward to seal and cover the groove 7, and there are two RS232 interfaces 9, which is convenient for the connection of later equipment.

[0024] In this embodiment, a cavity 14 is formed at the bottom of the box body 1, a baffle 15 is fixedly installed inside the cavity 14, movable plates 16 are movably installed on both sides of the baffle 15, a slide groove 17 is formed on the inner wall of the movable plate 16, a slider 19 is movably installed inside the slide groove 17, a pulling mechanism 18 is fixedly installed between the slider 19 and the slide groove 17, the pulling mechanism 18 is a pulling spring, the pulling spring drives the fixing frame 20 to move downward to complete the extrusion and fixation of the plug 25, the fixing frame 20 is fixedly installed on the slider 19, a socket 26 is formed on the inner wall of the cavity 14, a plug 25 is movably installed inside the socket 26, the plug 25 is movably installed on the fixing frame 20, a sealing block 24 is fixed at the bottom of the fixing frame 20, the sealing block 24 cooperates with the socket 26, and the sealing block 24 seals and shields the socket 26 later.

[0025] In this embodiment, a limiting groove 21 is formed on the inner wall of the cavity 14, a limiting block 23 is movably installed inside the limiting groove 21, a reset mechanism 22 is fixedly installed between the limiting block 23 and the limiting groove 21, and the reset mechanism 22 is a reset spring, which pushes the fixing frame 20 on the movable plate 16 to move toward the position of the baffle 15, so as to facilitate the return of the fixing frame 20 and the movable plate 16, one end of the limiting block 23 is fixed to the bottom of the movable plate 16, and a threaded hole 27 is formed on one side of the movable seat 4, and the inner part of the threaded hole 27 is fixedly provided with a threaded hole 27. A limiting bolt 28 is rotatably installed, one end of the limiting bolt 28 cooperates with the top of the box body 1, one end of the damper 11 is fixedly installed with a protrusion 12, one end of the protrusion 12 is fixed to one side of the movable seat 4, and a sealing ring is installed between the groove 7 and the movable seat 4. After the limiting bolt 28 is installed in the threaded holes 27 at different heights, the limiting bolt 28 contacts the top of the box body 1 to limit the movable seat 4. After the movable seat 4 is limited, the bottom is opened to a certain height, which is convenient for installing the connector of the external device inside the interface.

[0026] The device provides the required electric energy for the electrical appliances inside the device through an external power supply. When using the device, the external plug 25 is preferably installed inside the cavity 14. When the plug 25 is installed, the movable plate 16 pushes the limit block 23 to move inside the cavity 14. The movable plate 16 moves to expand the width between the movable plate 16 and the baffle 15. After the movable plate 16 moves, the position of the socket 26 is opened. After opening, the plug 25 is installed inside the corresponding socket 26. After the plug 25 is installed, the position of the fixing frame 20 on the movable plate 16 is adjusted according to the height of the plug 25. The fixing frame 20 is moved inside the slide groove 17 through the slider 19 to one end of the plug 25. After the power cord is installed inside the fixing frame 20, the fixing frame 20 is released. Under the pulling force of the pulling mechanism 18, the fixing frame 20 moves to the socket 2 6, the fixing frame 20 realizes the extrusion limit of the plug 25. After the plug 25 is installed, the box body 1 is fixedly installed on the instrument panel of the vehicle through the fixing block 2. After the box body 1 is fixedly installed, one side of the movable seat 4 contacts the instrument panel for limiting. When the external device needs to be connected to the terminal of the device, the movable seat 4 is moved upward inside the slot 10 through the protrusion 12. After the movable seat 4 moves upward, the position of the groove 7 is opened. After opening, the external device is connected to the USB interface 8 or the RS232 interface 9 to realize data transmission. When the interface at the position of the groove 7 is used, the limiting bolt 28 is installed inside the threaded hole 27 at the corresponding position. The limiting bolt 28 cooperates with the top of the box body 1 for limiting, so that the movable seat 4 cannot move downward, and the groove 7 can be opened for a long time.

[0027] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A vehicle-mounted terminal device, comprising a device body, characterized in that: The device body comprises a box (1), a movable seat (4) is movably mounted on the side of the box (1), a display mechanism (5) is fixedly mounted on the movable seat (4), a button (6) is fixedly mounted on the bottom of the display mechanism (5), a groove (7) is opened at one end of the box (1), a USB interface (8) and an RS232 interface (9) are opened inside the groove (7), a slot (10) is installed on the side of the groove (7), the slot (10) is opened on the box (1), and a damper (11) is fixedly mounted inside the slot (10).

2. The vehicle-mounted terminal device according to claim 1, characterized in that: A fixing block (2) is welded to the side of the box (1), a heat sink (3) is fixed to the top of the box (1), a supporting mechanism (13) is fixedly installed between the damper (11) and the protrusion (12), and a heat dissipation fan (29) is fixedly installed at the other end of the box (1).

3. The vehicle-mounted terminal device according to claim 1, characterized in that: The bottom of the box body (1) is provided with a cavity (14), a baffle (15) is fixedly installed inside the cavity (14), and movable plates (16) are movably installed on both sides of the baffle (15).

4. The vehicle-mounted terminal device according to claim 3, characterized in that: A slide groove (17) is provided on the inner wall of the movable plate (16), a slider (19) is movably installed inside the slide groove (17), a tension mechanism (18) is fixedly installed between the slider (19) and the slide groove (17), and a fixing frame (20) is fixedly installed on the slider (19).

5. The vehicle-mounted terminal device according to claim 3, characterized in that: The inner wall of the cavity (14) is provided with a plug hole (26), a plug (25) is movably mounted inside the plug hole (26), the plug (25) is movably mounted on a fixing frame (20), a sealing block (24) is fixed at the bottom of the fixing frame (20), and the sealing block (24) is matched with the plug hole (26).

6. The vehicle-mounted terminal device according to claim 5, characterized in that: A limiting groove (21) is formed on the inner wall of the cavity (14), a limiting block (23) is movably installed inside the limiting groove (21), a reset mechanism (22) is fixedly installed between the limiting block (23) and the limiting groove (21), and one end of the limiting block (23) is fixed to the bottom of the movable plate (16).

7. The vehicle-mounted terminal device according to claim 1, characterized in that: A threaded hole (27) is formed on one side of the movable seat (4), a limit bolt (28) is rotatably mounted inside the threaded hole (27), and one end of the limit bolt (28) is matched with the top of the box body (1).

8. The vehicle-mounted terminal device according to claim 1, characterized in that: A convex block (12) is fixedly mounted on one end of the damper (11), one end of the convex block (12) is fixed on one side of the movable seat (4), and a sealing ring is installed between the groove (7) and the movable seat (4).

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