Internet of vehicles service terminal

Abstract

The utility model belongs to the technical field of service terminals, and particularly relates to an Internet of Vehicles service terminal, which comprises a vehicle-mounted terminal body and a mounting plate, the bottom of the mounting plate is fixedly connected with a double faced adhesive tape, the top of the mounting plate is fixedly connected with two supporting plates, the bottom of the vehicle-mounted terminal body is fixedly connected with four supporting legs, and the supporting legs are fixedly connected with the mounting plate. A stable installation assembly is arranged between the two supporting plates and the four supporting legs, a plurality of connecting ports are formed in one side of the vehicle-mounted terminal body, and a protection assembly is arranged on one side of the vehicle-mounted terminal body. According to the vehicle-mounted terminal, the structural design is reasonable, the vehicle-mounted terminal body can be quickly and efficiently disassembled so as to be maintained and replaced regularly, meanwhile, the vehicle-mounted terminal body can be stably and firmly installed, the stability during installation is greatly improved, the vehicle-mounted terminal body is prevented from shaking, and the operation and reliability of the vehicle-mounted terminal body are high.

Description

Technical Field

[0001] The utility model relates to the technical field of service terminals, and in particular to a vehicle networking service terminal. Background Art

[0002] The vehicle terminal is the front-end equipment of the vehicle monitoring and management system, and can also be called the vehicle dispatch monitoring terminal (TCU terminal). Existing vehicle-mounted terminal equipment is generally affixed to the vehicle with strong double-sided tape. After searching: Patent number CN215513484U is a service terminal for vehicle networking, including a vehicle-mounted terminal, the rear end of the vehicle-mounted terminal is provided with a protective mechanism, the protective mechanism includes a fixed block and a rubber baffle, and the bottom sides of the vehicle-mounted terminal are respectively provided with mounting mechanisms, the mounting mechanism includes a fixing plate, a fixing rod, a compression spring and a through hole, and the bottom end of the mounting mechanism is provided with a connecting mechanism, the connecting mechanism includes a connecting plate and a corner block.

[0003] However, the above-mentioned Internet of Vehicles service terminal still has some shortcomings. First, the vehicle-mounted service terminal is fixed by elastic snap connection between a spring, a mounting column and a connecting groove. However, the spring is prone to shaking, especially when the car is prone to bumps, and the vehicle-mounted service terminal cannot be stably installed and fixed. In addition, the handle is inside the car and is easy to be accidentally touched, which further reduces the stability of the installation, thereby reducing the stability of the vehicle-mounted service terminal during operation. Therefore, we propose a vehicle-mounted service terminal to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings and propose a vehicle networking service terminal.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vehicle networking service terminal includes a vehicle-mounted terminal body and a mounting plate, wherein the bottom of the mounting plate is fixedly connected with double-sided tape, the top of the mounting plate is fixedly connected with two support plates, the bottom of the vehicle-mounted terminal body is fixedly connected with four support legs, a stable mounting component is arranged between the two support plates and the four support legs, a plurality of connection ports are opened on one side of the vehicle-mounted terminal body, and a protective component is arranged on one side of the vehicle-mounted terminal body.

[0007] Preferably, two grooves are provided on the top of the support plate, and fixing grooves are provided on the inner sides of the four support legs. The stable mounting assembly includes eight transverse springs and a rotating shaft rotatably connected between the two support plates, and two driving gears are provided on the outer fixed sleeve of the rotating shaft. One ends of the eight transverse springs are respectively fixedly connected to the front and rear inner walls of the corresponding support plates, and the other ends of the two transverse springs on the same side are fixedly connected to the same movable plate. The inner sides of the four movable plates are fixedly connected to toothed plates, and the two driving gears are respectively meshed with the corresponding toothed plates. The outer sides of the four movable plates are fixedly connected to fixed plates, and the four fixed plates are respectively movably engaged in the corresponding fixing grooves.

[0008] Preferably, the four tooth plates and the four movable plates are slidably mounted in the corresponding support plates respectively.

[0009] Preferably, a compression spring is fixedly connected to the inner wall of the bottom of the groove, a top plate is fixedly connected to the top of the compression spring, and the four top plates are movably abutted against the bottom of the corresponding supporting legs.

[0010] Preferably, one end of the rotating shaft is fixedly connected with a hand wheel.

[0011] Preferably, a screw is threadedly connected to one side of the hand wheel, a thread groove is provided on one side of the left support plate, and the screw is threadedly connected in the thread groove.

[0012] Preferably, the protection component includes a protective cover rotatably connected to one side of the vehicle-mounted terminal body, the protective cover movably abuts against one side of the vehicle-mounted terminal body, the side of the protective cover and the vehicle-mounted terminal body close to each other are fixedly connected with magnets, the two magnets are attracted to each other, and a sealing ring is fixedly connected to one side of the protective cover.

[0013] Preferably, ventilation filters are fixedly connected to the front and rear sides of the vehicle-mounted terminal body.

[0014] In the utility model, the described vehicle networking service terminal, when installing, loosens the screws so that the screws are disengaged from the threaded grooves without fixing the hand wheel. At this time, the vehicle-mounted terminal body is pressed downward so that the four supporting legs are pressed into the corresponding grooves. When the supporting legs move downward, they will automatically squeeze the fixing plates to move inward and stretch the transverse springs. The supporting legs continue to move downward to press the top plate downward and squeeze the compression springs. When the vehicle-mounted terminal body abuts against the tops of the two supporting plates, the fixing plates are aligned with the fixing grooves. At this time, under the elastic force of the transverse springs, the four fixing plates move relative to each other and are respectively engaged. The support leg can be fixed in the corresponding fixing groove, and the fixing plate can be firmly abutted in the fixing groove through the upward thrust of the top plate and the compression spring, thereby increasing the friction between the fixing plate and the fixing groove, making the fixation more stable. Finally, the screw is tightened so that the screw is screwed into the threaded groove to lock the hand wheel, thereby preventing the hand wheel from shaking under the bumps of the vehicle and reducing the firmness of the installation of the vehicle terminal body. At the same time, the purpose of locking the rotating shaft and the driving gear can be achieved, so that the tooth plate, the movable plate and the fixed plate can be locked, further improving the stability of the installation.

[0015] In the utility model, when the vehicle networking service terminal needs to be disassembled, the screws are loosened without fixing the hand wheel, and the rotating shaft and the driving gear are rotated by the hand wheel, so that the four tooth plates, the movable plate and the fixed plate are driven to approach each other and disengage from the fixed groove without fixing the support legs. At this time, under the elastic force of the compression spring, the four support legs and the vehicle terminal body can be lifted up for a distance, so that the fixed groove and the fixed plate are staggered, so that personnel can take out the vehicle terminal body for inspection and maintenance. The protective cover can be fixed by the magnet, and it is convenient to open the protective cover, so as not to hinder the use of the connection port. The connection port can be sealed by the setting of the sealing ring, so that the protection effect is better;

[0016] The utility model has a reasonable structural design, which is not only conducive to the quick and efficient disassembly of the vehicle terminal body so as to regularly maintain and replace the vehicle terminal body, but also can stably and reliably install the vehicle terminal body, greatly improving the stability during installation, avoiding shaking while the vehicle terminal body is running, and has high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a first-perspective stereogram of a vehicle networking service terminal proposed by the utility model;

[0018] Figure 2 A second perspective stereogram of a vehicle networking service terminal proposed by the utility model;

[0019] Figure 3 This is a side cross-sectional view of a vehicle networking service terminal proposed by the utility model;

[0020] Figure 4This is a partial front cross-sectional view of a vehicle networking service terminal proposed by the utility model;

[0021] Figure 5 for Figure 3 Schematic diagram of the structure of part A.

[0022] In the figure: 1. double-sided tape; 2. mounting plate; 3. support plate; 4. vehicle-mounted terminal body; 5. protective cover; 6. ventilation filter; 7. hand wheel; 8. screw; 9. rotating shaft; 10. connecting port; 11. sealing ring; 12. magnet; 13. driving gear; 14. tooth plate; 15. moving plate; 16. transverse spring; 17. fixing plate; 18. fixing groove; 19. supporting leg; 20. top plate; 21. compression spring; 22. groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-5 A vehicle networking service terminal includes a vehicle-mounted terminal body 4 and a mounting plate 2, the bottom of the mounting plate 2 is fixedly connected with a double-sided tape 1, the top of the mounting plate 2 is fixedly connected with two support plates 3, the bottom of the vehicle-mounted terminal body 4 is fixedly connected with four support legs 19, a stable installation component is arranged between the two support plates 3 and the four support legs 19, a plurality of connection ports 10 are opened on one side of the vehicle-mounted terminal body 4, and a protective component is arranged on one side of the vehicle-mounted terminal body 4.

[0025] In the utility model, two grooves 22 are provided on the top of the support plate 3, and fixing grooves 18 are provided on the inner sides of the four support legs 19. The stable installation assembly includes eight transverse springs 16 and a rotating shaft 9 rotatably connected between the two support plates 3. Two driving gears 13 are fixedly sleeved on the outer side of the rotating shaft 9. One end of the eight transverse springs 16 is respectively fixedly connected to the inner walls of the front and rear sides of the corresponding support plates 3. The other ends of the two transverse springs 16 on the same side are fixedly connected to the same moving plate 15. The inner sides of the four moving plates 15 are fixedly connected to the toothed plates 14. The two driving gears 13 are respectively meshed with the corresponding toothed plates 14. The outer sides of the four moving plates 15 are fixedly connected to the fixing plates 17. The four fixing plates 17 are respectively movably clamped in the corresponding fixing grooves 18. The mounting plate 2 is pasted on the vehicle through the double-sided tape 1. The designated position of the vehicle terminal body 4 is pressed downward, so that the four support legs 19 are pressed into the corresponding grooves 22. Because the top of the fixing plate 17 is sloped, the fixing plate 17 will automatically squeeze the fixing plate 17 to move inward and stretch the transverse spring 16 when the vehicle terminal body 4 is in contact with the top of the two support plates 3. At this time, the fixing plate 17 is aligned with the fixing groove 18. At this time, under the elastic force of the transverse spring 16, the four fixing plates 17 move relative to each other and are respectively engaged in the corresponding fixing grooves 18, so that the support legs 19 can be fixed. When disassembly is required, the rotating shaft 9 and the driving gear 13 are rotated to drive the four tooth plates 14, the moving plate 15 and the fixing plate 17 to approach each other and disengage from the fixing groove 18 without fixing the support legs 19, and the vehicle terminal body 4 can be taken out for inspection and maintenance.

[0026] In the present invention, the four tooth plates 14 and the four movable plates 15 are respectively slidably sleeved in the corresponding support plates 3, so as to facilitate the guidance of the tooth plates 14 and the movable plates 15 and make their movement more stable and smooth.

[0027] In the utility model, a compression spring 21 is fixedly connected to the bottom inner wall of the groove 22, and a top plate 20 is fixedly connected to the top of the compression spring 21. The four top plates 20 are all movably abutted against the bottom of the corresponding support legs 19. During installation, the upward thrust of the top plate 20 and the compression spring 21 makes the fixing plate 17 firmly abut against the fixing groove 18, thereby increasing the friction between the fixing plate 17 and the fixing groove 18, making the fixation more stable. When the fixing plate 17 is not engaged with the fixing groove 18, under the elastic force of the compression spring 21, the four supporting legs 19 and the vehicle-mounted terminal body 4 can be lifted upward for a distance, so that the fixing groove 18 and the fixing plate 17 are staggered, so that personnel can take out the vehicle-mounted terminal body 4 for inspection and maintenance.

[0028] In the utility model, one end of the rotating shaft 9 is fixedly connected with the hand wheel 7, so that the hand wheel 7 can be rotated conveniently.

[0029] In the utility model, a screw 8 is threadedly connected to one side of the handwheel 7, and a thread groove is provided on one side of the left support plate 3. The screw 8 is threadedly connected in the thread groove. Through the setting of the screw 8 and the thread groove, the handwheel 7 can be locked to prevent the handwheel 7 from shaking under the bumps of the vehicle and reducing the firmness of the installation of the vehicle-mounted terminal body 4. At the same time, the purpose of locking the rotating shaft 9 and the driving gear 13 can be achieved, so that the tooth plate 14, the movable plate 15 and the fixed plate 17 can be locked, and the stability of the installation is further improved.

[0030] In the utility model, the protection component includes a protective cover 5 rotatably connected to one side of the vehicle-mounted terminal body 4, the protective cover 5 movably abuts against one side of the vehicle-mounted terminal body 4, and the side where the protective cover 5 and the vehicle-mounted terminal body 4 are close to each other is fixedly connected with a magnet 12, and the two magnets 12 are attracted to each other. A sealing ring 11 is fixedly connected to one side of the protective cover 5. The protective cover 5 can be fixed by the magnet 12, and it is convenient to open the protective cover 5, thereby not hindering the use of the connecting port 10. By setting the sealing ring 11, the connecting port 10 can be sealed, so that the protection effect is better.

[0031] In the present invention, the front and rear sides of the vehicle-mounted terminal body 4 are fixedly connected with ventilation filters 6, and the purpose of heat dissipation and dust prevention can be achieved through the arrangement of the ventilation filters 6.

[0032] In the utility model, during installation, the mounting plate 2 is firstly pasted to the designated position of the vehicle by means of the double-sided adhesive tape 1, and then the screw 8 is loosened so that the screw 8 is disengaged from the threaded groove without fixing the hand wheel 7. At this time, the vehicle-mounted terminal body 4 is pressed downward so that the four supporting legs 19 are pressed into the corresponding grooves 22. Since the top of the fixing plate 17 is sloped, the fixing plate 17 will be automatically squeezed to move inward and stretch the transverse spring 16 when the supporting leg 19 moves downward. The supporting leg 19 continues to move downward to press the top plate 20 downward and squeeze and compress it. Spring 21, when the vehicle-mounted terminal body 4 abuts against the top of the two support plates 3, the fixing plate 17 is aligned with the fixing groove 18. At this time, under the elastic force of the transverse spring 16, the four fixing plates 17 move relative to each other and are respectively engaged in the corresponding fixing grooves 18, thereby fixing the support leg 19. The top plate 20 and the upward thrust of the compression spring 21 make the fixing plate 17 firmly abut against the fixing groove 18, increasing the friction between the fixing plate 17 and the fixing groove 18, making the fixation more stable. Finally, tighten the screw 8 to make the screw The nail 8 is screwed into the thread groove to lock the hand wheel 7, so as to prevent the hand wheel 7 from shaking under the bumps of the vehicle and reduce the firmness of the installation of the vehicle terminal body 4. At the same time, the purpose of locking the rotating shaft 9 and the driving gear 13 can be achieved, so that the tooth plate 14, the movable plate 15 and the fixed plate 17 can be locked, and the stability of the installation can be further improved. When disassembly is required, the screw 8 is loosened without fixing the hand wheel 7, and the rotating shaft 9 and the driving gear 13 are rotated by the hand wheel 7, so that the four tooth plates 14, the movable plate 15 and the fixed plate 17 are driven. The four supporting legs 19 are moved toward each other and away from the fixing grooves 18 without fixing the supporting legs 19. At this time, under the elastic force of the compression springs 21, the four supporting legs 19 and the vehicle-mounted terminal body 4 can be lifted upward for a certain distance, so that the fixing grooves 18 and the fixing plates 17 are staggered, so that personnel can take out the vehicle-mounted terminal body 4 for inspection and maintenance. The protective cover 5 can be fixed by the magnet 12, and it is convenient to open the protective cover 5, so as not to hinder the use of the connecting port 10. The connecting port 10 can be sealed by the setting of the sealing ring 11, so that the protection effect is better.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vehicle networking service terminal, characterized in that: The vehicle-mounted terminal comprises a vehicle-mounted terminal body (4) and a mounting plate (2), wherein the bottom of the mounting plate (2) is fixedly connected with a double-sided adhesive tape (1), the top of the mounting plate (2) is fixedly connected with two supporting plates (3), the bottom of the vehicle-mounted terminal body (4) is fixedly connected with four supporting legs (19), a stable mounting component is arranged between the two supporting plates (3) and the four supporting legs (19), a plurality of connection ports (10) are opened on one side of the vehicle-mounted terminal body (4), and a protective component is arranged on one side of the vehicle-mounted terminal body (4).

2. The vehicle networking service terminal according to claim 1, characterized in that: The top of the support plate (3) is provided with two grooves (22), the inner sides of the four support legs (19) are provided with fixing grooves (18), the stable installation assembly comprises eight transverse springs (16) and a rotating shaft (9) rotatably connected between the two support plates (3), the outer side of the rotating shaft (9) is provided with two driving gears (13), one end of the eight transverse springs (16) is respectively fixedly connected to the inner walls of the front and rear sides of the corresponding support plates (3), the other ends of the two transverse springs (16) located on the same side are fixedly connected to the same moving plate (15), the inner sides of the four moving plates (15) are fixedly connected to toothed plates (14), the two driving gears (13) are respectively meshed with the corresponding toothed plates (14), the outer sides of the four moving plates (15) are fixedly connected to fixing plates (17), and the four fixing plates (17) are respectively movably engaged in the corresponding fixing grooves (18).

3. The vehicle networking service terminal according to claim 2, characterized in that: The four tooth plates (14) and the four movable plates (15) are respectively slidably sleeved in the corresponding support plates (3).

4. The vehicle networking service terminal according to claim 2, characterized in that: A compression spring (21) is fixedly connected to the inner wall of the bottom of the groove (22), and a top plate (20) is fixedly connected to the top of the compression spring (21). The four top plates (20) are movably abutted against the bottom of the corresponding support leg (19).

5. The vehicle networking service terminal according to claim 2, characterized in that: One end of the rotating shaft (9) is fixedly connected to a hand wheel (7).

6. The vehicle networking service terminal according to claim 5, characterized in that: A screw (8) is threadedly connected to one side of the hand wheel (7), and a thread groove is provided on one side of the left support plate (3), and the screw (8) is threadedly connected in the thread groove.

7. The vehicle networking service terminal according to claim 1, characterized in that: The protection component comprises a protection cover (5) rotatably connected to one side of the vehicle-mounted terminal body (4); the protection cover (5) movably abuts against one side of the vehicle-mounted terminal body (4); a magnet (12) is fixedly connected to the side where the protection cover (5) and the vehicle-mounted terminal body (4) are close to each other; the two magnets (12) are attracted to each other; and a sealing ring (11) is fixedly connected to one side of the protection cover (5).

8. The vehicle networking service terminal according to claim 1, characterized in that: The front and rear sides of the vehicle-mounted terminal body (4) are both fixedly connected with ventilation filters (6).

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