Vehicle-mounted terminal equipment

Abstract

The utility model discloses a vehicle-mounted terminal device which comprises a vehicle-mounted terminal device body, a groove is formed in the bottom of the vehicle-mounted terminal device body, and a magnetic attraction part or a flange plate is selectively installed. A threaded hole is formed in the bottom of the groove; the shape of the magnetic attraction part is matched with that of the groove, a first through counter bore is formed in the magnetic attraction part, and a screw penetrates through the first through counter bore to be screwed into the threaded hole; a protrusion is arranged on the surface of one side of the flange plate, the shape of the protrusion is matched with that of the groove, a second through counter bore is formed in the protrusion, and a screw penetrates through the second through counter bore to be screwed into the threaded hole. The magnetic attraction part and the flange plate are independently arranged, and can be installed according to different application scenes.

Description

Technical Field

[0001] This utility model relates to an equipment installation and fixing device, and particularly to the installation and fixing of a vehicle-mounted terminal device. Background Technology

[0002] With the development of my country's social economy, the number of vehicles has increased dramatically, and the demand for certain special vehicles is also growing. Vehicle-mounted terminals refer to communication terminals that can be installed on vehicles or other mobile transportation tools, mainly used for transportation, production scheduling, security command, and other business operations, enabling real-time vehicle positioning and instant communication. While existing vehicle-mounted terminal equipment is quite comprehensive in terms of functionality, some issues remain regarding installation and removal. Some installation methods are relatively simple and cannot meet the diverse installation requirements of different application scenarios. Utility Model Content

[0003] To address the aforementioned issues, the purpose of this utility model is to provide an installation and fixing solution for vehicle-mounted terminal equipment. Through the structural design of this solution, the equipment can be fixed by magnetic attraction or flange to meet the installation requirements of the equipment in different scenarios.

[0004] The technical solution of this utility model is: a vehicle-mounted terminal device, including a vehicle-mounted terminal device body, characterized in that: a groove is provided at the bottom of the vehicle-mounted terminal device body for selectively installing a magnetic part or a flange.

[0005] A threaded hole is provided at the bottom of the groove;

[0006] The magnetic part is shaped to fit the groove, and a first through countersunk hole is provided on the magnetic part. The screw passes through the first through countersunk hole and is tightened into the threaded hole.

[0007] A protrusion is provided on one side surface of the flange. The protrusion is shaped to match the groove. A second through countersunk hole is provided on the protrusion. The screw passes through the second through countersunk hole and is tightened into the threaded hole.

[0008] Furthermore, the grooves are evenly distributed along the circumference of the main body of the vehicle-mounted terminal device.

[0009] Furthermore, the magnetic attraction part consists of a strong magnet and a surface coating, with the side of the strong magnet in contact with the outside covered with a surface coating.

[0010] Furthermore, the magnetic attraction portion or the protrusion on the flange is embedded in the groove.

[0011] Furthermore, the flange edge is provided with several fixing holes along the circumference of the flange, through which bolts are inserted for external fixation.

[0012] Furthermore, the vehicle-mounted terminal device integrates the software and hardware of a positioning system and a communication system.

[0013] The advantages of this utility model are as follows: 1) In addition to the main body, the vehicle-mounted terminal device also has two independently set components: a magnetic part and a flange. The main body of the vehicle-mounted terminal device can be connected and fixed to the magnetic part or the flange respectively. The installation and fixing of the vehicle-mounted terminal device in different application scenarios can be achieved by fixing it with magnetic attraction or flange. Different installation and fixing schemes are adopted for different application scenarios. 2) Both the magnetic attraction scheme and the flange scheme are fixed with screws in the groove reserved at the bottom of the main body of the vehicle-mounted terminal device. The connection method is simple, and the main body of the vehicle-mounted terminal device does not need to be designed with more structure. 3) The surface of the magnet is coated with adhesive to reduce the impact force generated during adsorption, so as to protect the mounting surface and the magnet. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the device when the magnetic suction part is installed;

[0015] Figure 2 This is a structural diagram of the equipment with the flange installed in this utility model;

[0016] Figure 3 This is a sectional view of the magnetic attraction part of this utility model. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the embodiments. However, those skilled in the art should know that the following embodiments are not the only limitation on the technical solution of the present invention. Any equivalent transformations or modifications made under the spirit and essence of the technical solution of the present invention should be considered as falling within the protection scope of the present invention.

[0018] like Figure 1 , 2 As shown, this utility model mainly consists of three parts: the main body 10 of the vehicle-mounted terminal equipment, the magnetic part 20, and the flange 30.

[0019] The main body 10 of the vehicle-mounted terminal equipment is used for the integration of the software and hardware components of the positioning system and communication system.

[0020] The magnetic part 20 is installed at the bottom of the vehicle terminal equipment body 10 for magnetic installation and fixation of the vehicle terminal equipment.

[0021] Flange 30 is also installed at the bottom of the vehicle terminal equipment body 10 for flange mounting and fixing of the vehicle terminal equipment.

[0022] The vehicle-mounted terminal equipment of this utility model can be fixed by either magnetic attraction or flange mounting.

[0023] The bottom of the vehicle terminal equipment body 10 is provided with several grooves 11, preferably evenly distributed along the circumference. A threaded hole 12 is provided in the center of the bottom of the groove 11. The groove is used to fix the magnetic part 20 or the flange 30.

[0024] like Figure 3 As shown, the magnetic attraction part 20 consists of a strong magnet 21 and a surface adhesive 22. An adhesive layer is applied to the surface of the strong magnet. The strong magnet is used to ensure that the device can be firmly attached to the surface of the installation position. The adhesive layer on the magnet surface is to protect the device installation surface and the magnet itself. Because the closer the magnet is to the installation surface, the greater the attraction force generated. During installation or disassembly, the magnet may violently impact the installation surface due to mistakes. This process may cause damage to the installation surface or breakage of the magnet, thereby affecting the overall adsorption and fixation of the vehicle-mounted device terminal. Therefore, an adhesive layer is attached to the surface of the strong magnet 21. The adhesive does not affect the magnetic properties and can bond with other objects.

[0025] The magnetic part 20 is cylindrical and its shape matches the groove 11, so that the groove 11 can accommodate the magnetic part 20. A first through countersunk hole 23 is provided in the center of the strong magnet 21 and the surface coating 22. The first through countersunk hole 23 and the threaded hole 12 at the bottom of the vehicle terminal equipment body 10 are both used to pass through the screw 40.

[0026] like Figure 2 As shown, several protrusions 31 are provided on one side surface of the flange 30. The number and position of these protrusions are consistent with the grooves 11 provided on the bottom of the vehicle-mounted terminal equipment body 10. The protrusions 31 are also cylindrical and must be able to fit into the grooves 11. Similarly, a second through countersunk hole 32 is provided in the center of the protrusion 31. The second through countersunk hole 32 is the same in form as the first through countersunk hole 23, and both are used to pass through screws 40. Several fixing holes 33 are provided along the circumference of the flange 30 at its edge. The fixing holes 33 are used to fix the vehicle-mounted terminal equipment to the required installation position.

[0027] When the vehicle-mounted terminal equipment needs to be frequently installed and removed, a magnetic installation method can be used. In this case, the magnetic part 20 is inserted into the groove 11 at the bottom of the main body 10 of the vehicle-mounted terminal equipment, with the adhesive side of the magnetic part facing outward. Then, the screw 40 is tightened from the outside through the first through countersunk hole 23 and the threaded hole 12 to fix the magnetic part 20 in the groove 11.

[0028] When there is no requirement to disassemble the vehicle-mounted terminal equipment, a flange installation method can be used. In this case, the protrusion 31 on the flange 30 is inserted into the groove 11 at the bottom of the vehicle-mounted terminal equipment body 10, and then the screw 40 is tightened from the outside through the second through countersunk hole 32 and the threaded hole 12 to fix the flange 30 to the bottom of the vehicle-mounted terminal equipment body 10. Then, the flange 30 is fixed to other fasteners by bolts passing through the fixing hole 33.

[0029] This utility model features two interchangeable mounting components: a magnetic suction part 20 and a flange 30. These components are designed to be interchangeable on the vehicle-mounted terminal device, allowing for different installation and fixing schemes to be adopted for different application scenarios. Furthermore, both mounting components are installed in the same location on the main body 10 of the vehicle-mounted terminal device, simplifying the structural form of the main body 10.

[0030] The above descriptions are merely specific embodiments of this application, enabling those skilled in the art to understand or implement this application. However, various equivalent modifications and variations to these embodiments will be readily apparent to those skilled in the art. This application is not limited to these embodiments without departing from the spirit or scope of this application, but is to be accorded the scope consistent with the claims of this application.

Claims

1. A vehicle-mounted terminal device, comprising a vehicle-mounted terminal device body (10), characterized in that: A groove (11) is provided at the bottom of the main body (10) of the vehicle terminal equipment for selectively installing a magnetic part (20) or a flange (30); The bottom of the groove (11) is provided with a threaded hole (12); The magnetic part (20) has an outer shape that matches the groove (11). The magnetic part (20) is provided with a first through countersunk hole (23). The screw (40) passes through the first through countersunk hole (23) and is tightened into the threaded hole (12). The flange (30) has a protrusion (31) on one side surface. The protrusion (31) is shaped to match the groove (11). The protrusion (31) has a second through countersunk hole (32). The screw (40) passes through the second through countersunk hole (32) and is tightened into the threaded hole (12).

2. The vehicle-mounted terminal device according to claim 1, characterized in that: The grooves (11) are evenly distributed around the circumference of the main body (10) of the vehicle terminal equipment.

3. The vehicle-mounted terminal device according to claim 1, characterized in that: The magnetic attraction part (20) consists of a strong magnet (21) and a surface coating (22), with the strong magnet (21) having a surface coating (22) on the side that contacts the outside.

4. The vehicle-mounted terminal device according to claim 1 or 2, characterized in that: The magnetic part (20) or the protrusion (31) on the flange (30) are both embedded in the groove (11).

5. The vehicle-mounted terminal device according to claim 1, characterized in that: The flange (30) has several fixing holes (33) around its perimeter, through which bolts are inserted to fix it to the outside.

6. The vehicle-mounted terminal device according to claim 1, characterized in that: The main body (10) of the vehicle terminal equipment integrates the software and hardware of the positioning system and the communication system.

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