Disassembling and assembling tool for vehicle-mounted Tbox terminal

Abstract

The utility model is suitable for the technical field of vehicle-mounted system equipment, and provides a dismounting tool for a vehicle-mounted Tbox terminal, which comprises a mounting rack, a mounting base, a mounting base, a mounting base, a mounting base and a mounting bracket, and a cavity is formed in the mounting rack; the rotating assembly is mounted on the mounting frame, and the rotating assembly is provided with a rotating handle and a plurality of groups of tightening pieces; and the positioning assembly is used for positioning the vehicle-mounted Tbox terminal, and the positioning assembly is provided with a positioning frame and a positioning plate. According to the vehicle-mounted Tbox terminal, the mounting frame is arranged and used for mounting the rotating assembly and the positioning assembly, and the rotating handle in the rotating assembly is in transmission connection with the multiple sets of tightening pieces through the transmission assembly, so that the rotating handle is rotated to control the tightening pieces to rotate, and the tightening pieces tighten or loosen multiple screws on the vehicle-mounted Tbox terminal; the positioning assembly is arranged to be positioned on the vehicle-mounted Tbox terminal so that the tightening piece can tighten or loosen a screw on the vehicle-mounted Tbox terminal, and the problems that in the disassembling and assembling process, steps are tedious, and efficiency is low are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle-mounted system equipment, and particularly relates to a disassembly and assembly tool for a vehicle-mounted Tbox terminal. Background Technique

[0002] The development trend of automotive technology is intelligent, interconnected, electrified, and shared. The application fields and technical status of automobiles are very extensive, involving many aspects of science and technology and engineering. Future automobiles will be more intelligent, environmentally friendly, safe, and more closely integrated with urban transportation, energy and other systems.

[0003] The vehicle networking system plays an increasingly important role in modern automobiles. By connecting the vehicle to the Internet, it realizes various functions and services. The vehicle networking system in an automobile mainly consists of a host, a Tbox (Telematics Box) terminal, mobile phone software, and a background system. Among them, the Tbox terminal is mainly used for the interconnection and communication between the background system and the mobile phone software, realizing the display and control of vehicle information in the background system and the mobile phone software. The Tbox terminal communicates with the host through the CANBUS (Controller Area Network Bus) to realize the transmission of instructions and information.

[0004] In the prior art, when installing a vehicle-mounted Tbox terminal, a multi-group screw fixation method is usually adopted. When most Tbox terminals are installed, professional personnel need to use a screwdriver to tighten or loosen the screws one by one, and the disassembly and assembly process is cumbersome and inefficient. Content of the Utility Model

[0005] The purpose of the embodiment of the utility model is to provide a disassembly and assembly tool for a vehicle-mounted Tbox terminal, aiming to solve the problem that in the prior art, when installing a vehicle-mounted Tbox terminal, a multi-group screw fixation method is usually adopted, and when most Tbox terminals are installed, professional personnel need to use a screwdriver to tighten the screws one by one, and the disassembly and assembly process is cumbersome and inefficient.

[0006] The embodiment of the utility model is implemented as follows. A disassembly and assembly tool for a vehicle-mounted Tbox terminal, the disassembly and assembly tool for the vehicle-mounted Tbox terminal includes:

[0007] An installation frame, with a cavity formed inside the installation frame;

[0008] A rotating assembly, installed on the installation frame, the rotating assembly is provided with a rotating handle and multiple groups of tightening parts. Rotating the rotating handle drives the tightening parts to rotate through a transmission assembly, and the tightening parts are used to tighten or loosen the screws on the vehicle-mounted Tbox terminal;

[0009] The positioning component is used to position the in-vehicle Tbox terminal. The positioning component is provided with a positioning frame and a positioning plate. The positioning frame is installed on the mounting frame. The positioning frame is connected to the positioning block through a first connecting spring. The positioning block and the positioning plate are used to position the in-vehicle Tbox terminal so that the tightening member tightens or loosens the screw to facilitate the disassembly and assembly of the in-vehicle Tbox terminal.

[0010] Preferably, the mounting frame is set as an irregular housing. The mounting frame is provided with a top cover and a bottom shell. The top cover is provided with a first mounting hole for installing a rotating handle. A plurality of first mounting grooves are provided on the back of the top cover for installing a transmission component and a tightening member. The bottom shell is provided with a plurality of second mounting holes and third mounting holes. The second mounting holes are used to position the tightening member, and the third mounting holes are used to install the positioning plate.

[0011] Preferably, the rotating assembly is further provided with a fixed handle. The fixed handle is provided with a mounting sleeve. The mounting sleeve is installed on the top surface of the mounting frame. The mounting sleeve is sleeved on one end of the fixed handle. A first fixing hole is provided at the top of the mounting sleeve for positioning the rotating handle.

[0012] Preferably, the rotating handle is provided with a rotating rod and a rotating handle. The connecting part of the rotating handle is embedded in the first positioning hole at one end of the rotating rod. A first gear is provided at the other end of the rotating rod and is connected to the transmission component. The rotating rod is sleeved in the inner cavity of the mounting sleeve so that the rotating handle is located at the top of the mounting sleeve.

[0013] Preferably, the transmission component is provided with a gear belt, a plurality of positioning rollers and a plurality of gear sleeves. The gear belt is installed on the inner cavity wall surface of the mounting frame through the positioning rollers. The gear sleeves are installed on the inner wall surface of the mounting frame. The top of the gear sleeve is embedded in the first mounting groove of the top cover. The gear sleeve is used to position the tightening member and drive the tightening member to rotate. A plurality of teeth are provided on the outer wall surface of the gear sleeve and are meshed with the gear belt. The gear belt is meshed with the first gear on the rotating rod so that the rotating handle drives the tightening member to rotate through the gear belt to facilitate the tightening or loosening of the screw on the in-vehicle Tbox terminal by the tightening member.

[0014] Preferably, one end of the tightening member is sleeved on the gear sleeve to facilitate the rotation of the tightening member driven by the mounting sleeve. The tightening member is installed on the top cover of the mounting frame through a magnetic component. The tightening member and the top cover are detachably connected.

[0015] Preferably, the positioning frame is installed on the outer side of the mounting frame. An installation ring is provided at one end of the positioning frame for installing the first connecting spring. The first connecting spring is connected to the positioning block through a first fixing member. One end of the first fixing member is connected to the positioning block to drive the positioning block to move along the compression direction of the first connecting spring to facilitate the positioning block to position the bottom of the in-vehicle Tbox terminal.

[0016] Preferably, the positioning plate is mounted on the bottom surface of the mounting frame through a second connecting spring, and the second connecting spring is mounted on the third mounting hole of the bottom shell through a second fixing member. The positioning plate is used to position the top of the vehicle-mounted Tbox terminal.

[0017] The utility model provides a disassembly and assembly tool for a vehicle-mounted Tbox terminal. The utility model is provided with a mounting frame, which is used for the installation of a rotating component and a positioning component. The rotating handle in the rotating component is connected to multiple sets of tightening members through a transmission component, so that the tightening members can be controlled to rotate by rotating the rotating handle and tighten or loosen multiple screws on the vehicle-mounted Tbox terminal by the tightening members. A positioning frame and a positioning plate are provided on the positioning component. The positioning frame is connected to the positioning block through a first connecting spring. The positioning block is positioned at the bottom of the vehicle-mounted Tbox terminal and the positioning plate is positioned at the top of the vehicle-mounted Tbox terminal so that the vehicle-mounted Tbox terminal can be connected to the disassembly and assembly tool completely, which is convenient for the tightening members to tighten or loosen the screws on the vehicle-mounted Tbox terminal, and solves the problems of cumbersome steps and low efficiency in the disassembly and assembly process. Brief Description of the Figures

[0018] Figure 1 A three-dimensional structural diagram of a disassembly and assembly tool for a vehicle-mounted Tbox terminal provided by an embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the internal structure of a disassembly and assembly tool for a vehicle-mounted Tbox terminal provided by an embodiment of the utility model;

[0020] Figure 3 A structural diagram of a disassembly and assembly tool of a vehicle-mounted Tbox terminal provided by an embodiment of the utility model and connected to the vehicle-mounted Tbox terminal;

[0021] Figure 4 This is a schematic diagram of the bottom structure of a disassembly and assembly tool of a vehicle-mounted Tbox terminal connected to the vehicle-mounted Tbox terminal provided by an embodiment of the utility model.

[0022] In the attached drawings: 1, mounting frame; 11, top cover; 12, bottom shell; 2, rotating assembly; 21, rotating handle; 211, rotating handle; 212, rotating rod; 22, tightening piece; 23, fixing handle; 231, mounting sleeve; 3, positioning assembly; 31, positioning frame; 311, positioning block; 312, first connecting spring; 313, first fixing piece; 314, mounting ring; 32, positioning plate; 321, second connecting spring; 322, second fixing piece; 4, transmission assembly; 41, positioning roller; 42, gear belt; 43, gear sleeve. Specific implementation method

[0023] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] The following describes in detail the specific implementation of the present utility model in conjunction with specific embodiments.

[0025] As Figures 1-4 shown, it is a structural diagram of a disassembly and assembly tool for a vehicle-mounted Tbox terminal provided by an embodiment of the present utility model, including: a mounting bracket 1, with a cavity formed inside the mounting bracket 1;

[0026] a rotating assembly 2, the rotating assembly 2 is installed on the mounting bracket 1, the rotating assembly 2 is provided with a rotating handle 21 and multiple groups of tightening members 22, rotating the rotating handle 21 and driving the tightening members 22 to rotate through a transmission assembly 4, and the tightening members 22 are used to tighten or loosen the screws on the vehicle-mounted Tbox terminal;

[0027] a positioning assembly 3, the positioning assembly 3 is used to position the vehicle-mounted Tbox terminal, the positioning assembly 3 is provided with a positioning bracket 31 and a positioning plate 32, the positioning bracket 31 is installed on the mounting bracket 1, the positioning bracket 31 is connected to a positioning block 311 through a first connecting spring 312, and the positioning block 311 and the positioning plate 32 are used to position the vehicle-mounted Tbox terminal so that the tightening members 22 can tighten or loosen the screws to facilitate the disassembly and assembly of the vehicle-mounted Tbox terminal.

[0028] In the embodiment of the utility model, preferably, the disassembly and assembly tool of the vehicle-mounted Tbox terminal is mainly suitable for disassembling and assembling the vehicle-mounted Tbox terminal installed in the central control of the car, and the vehicle-mounted Tbox terminal is mainly fixed and installed with multiple groups of screws, and can be disassembled and assembled by using a disassembly and assembly device, the disassembly and assembly device is mainly composed of a mounting frame 1, a rotating component 2 and a positioning component 3, the rotating component 2 and the positioning component 3 are installed on the mounting frame 1, the rotating component 2 is mainly composed of a rotating handle 21 and a tightening member 22, the rotating handle 21 is connected to the multiple groups of tightening members 22 through a transmission component 4 so that the user can control the multiple groups of tightening members 22 to tighten or loosen multiple screws on the vehicle-mounted Tbox terminal at the same time by rotating the rotating handle 21, thereby improving efficiency, and the positioning component 3 can use the positioning block 311 and the positioning plate 32 on the positioning frame 31 to disassemble and assemble before rotating the rotating handle 21. The positioning frame 31 is completely positioned with the vehicle-mounted Tbox terminal so that the tightening piece 22 can tighten or loosen the screws. The positioning frame 31 is connected to the positioning block 311 through the first connecting spring 312. The positioning block 311 is positioned at the bottom of the vehicle-mounted Tbox terminal. When the positioning block 311 moves downward from the top of the vehicle-mounted Tbox terminal, the first connecting spring 312 is first compressed to facilitate the positioning block 311 to expand outward. When the positioning block 311 moves to the bottom of the vehicle-mounted Tbox terminal, the first connecting spring 312 is reset to make the positioning block 311 rebound inward and positioned at the bottom of the vehicle-mounted Tbox terminal. The positioning plate 32 is installed at the bottom of the mounting frame 1 and the positioning plate 32 is used to position the top of the vehicle-mounted Tbox terminal. The positioning plate 32 and the positioning block 311 completely position the vehicle-mounted Tbox terminal from the upper and lower end faces of the vehicle-mounted Tbox terminal respectively so that multiple sets of tightening pieces 22 can tighten or loosen the screws at the same time.

[0029] In an example of the utility model, the utility model is provided with a mounting frame 1, and the mounting frame 1 is used for installing a rotating component 2 and a positioning component 3. The rotating handle 21 in the rotating component 2 is connected to a plurality of sets of tightening members 22 through a transmission component 4, so that the tightening members 22 can be controlled to rotate by rotating the rotating handle 21 and tighten or loosen a plurality of screws on the vehicle-mounted Tbox terminal by the tightening members 22. A positioning frame 31 and a positioning plate 32 are provided on the positioning component 3. The positioning frame 31 is connected to a positioning block 311 through a first connecting spring 312. The positioning block 311 is positioned at the bottom of the vehicle-mounted Tbox terminal, and the positioning plate 32 is positioned at the top of the vehicle-mounted Tbox terminal, so that the vehicle-mounted Tbox terminal can be connected to the disassembly and assembly tool, which is completely convenient for the tightening members 22 to tighten or loosen the screws on the vehicle-mounted Tbox terminal, thereby solving the problems of cumbersome steps and low efficiency in the disassembly and assembly process.

[0030] If Figures 1-4As shown, as a preferred embodiment of the present utility model, the mounting bracket 1 is provided as an irregular-shaped housing. The mounting bracket 1 is provided with a top cover 11 and a bottom shell 12. The top cover 11 is provided with a first mounting hole for mounting the rotating handle 21. On the back surface of the top cover 11, a plurality of first mounting grooves are provided for mounting the transmission component 4 and the tightening member 22. The bottom shell 12 is provided with a plurality of second mounting holes and third mounting holes. The second mounting holes are used for positioning the tightening member 22, and the third mounting holes are used for mounting the positioning plate 32.

[0031] In the embodiment of the present utility model, preferably, the mounting bracket 1 can be an irregular-shaped housing with a certain cavity structure. The mounting bracket 1 can be provided with a housing having approximately the same width and length as the in-vehicle Tbox terminal, so that the tightening member 22 provided on the mounting bracket 1 can be connected to the screw on the in-vehicle Tbox terminal to facilitate tightening or loosening. The mounting bracket 1 is provided with a top cover 11 and a bottom shell 12. The top cover 11 is used for positioning the rotating handle 21 in the rotating assembly 2 through the first mounting hole at the center position of the upper top surface, and a plurality of first mounting grooves can be provided on the inner wall surface of the top cover 11 and are respectively used for mounting one end of the tightening member 22. The bottom shell 12 of the mounting bracket 1 can be provided with a plurality of second mounting holes and third mounting holes. The second mounting holes can correspond to the positions of the first mounting grooves on the top cover 11 to facilitate positioning the tightening member 22. The aperture size of the second mounting holes can be set to be not less than the outer diameter of the tightening member 22. The third mounting holes can be provided on the bottom surface of the bottom shell 12 and located at the center position. The bottom shell 12 can be a semi-closed housing with a certain height, and the inner wall surface of the bottom shell 12 is used for mounting the transmission component 4.

[0032] As Figures 1-4 Shown, as a preferred embodiment of the present utility model, the rotating assembly 2 is further provided with a fixed handle 23. The fixed handle 23 is provided with a mounting sleeve 231. The mounting sleeve 231 is mounted on the top surface of the mounting bracket 1. The mounting sleeve 231 is sleeved on one end of the fixed handle 23. The top of the mounting sleeve 231 is provided with a first fixing hole for positioning the rotating handle 21.

[0033] In the embodiment of the present utility model, preferably, the rotating assembly 2 can further be provided with a fixed handle 23. The fixed handle 23 is sleeved on the fixed handle 23 through the mounting sleeve 231 and mounted on the top surface of the mounting bracket 1. The position of the first fixing hole at the top of the mounting sleeve 231 is used for positioning the rotating handle 21. The user can hold the fixed handle 23 with one hand and rotate the rotating handle 21 with the other hand to facilitate tightening or loosening the screw on the in-vehicle Tbox terminal through the tightening member 22.

[0034] As Figures 1-4As shown, as a preferred embodiment of the present utility model, the rotary handle 21 is provided with a rotating rod 212 and a rotating handle 211. The connecting part of the rotating handle 211 is embedded in the first positioning hole at one end of the rotating rod 212. The other end of the rotating rod 212 is provided with a first gear connected to the transmission assembly 4. The rotating rod 212 is sleeved in the inner cavity of the mounting sleeve 231 so that the rotating handle 211 is located at the top of the mounting sleeve 231.

[0035] In the embodiment of the present utility model, preferably, the rotary handle 21 may be composed of a rotating rod 212 and a rotating handle 211. The user can hold the rotating handle 211 and rotate the rotating handle 211 to drive the end of the rotating rod 212 to be in transmission connection with the transmission assembly 4 through the first gear. The rotating handle 211 may be set in an arc shape for the user to hold. The rotating rod 212 is sleeved inside the mounting sleeve 231 and one end is installed in the first fixing hole of the mounting sleeve 231.

[0036] As Figures 1-4 As shown, as a preferred embodiment of the present utility model, the transmission assembly 4 is provided with a gear belt 42, a plurality of positioning rollers 41 and a plurality of gear sleeves 43. The gear belt 42 is installed on the inner cavity wall surface of the mounting frame 1 through the positioning rollers 41. The gear sleeves 43 are installed on the inner wall surface of the mounting frame 1. The top of the gear sleeve 43 is embedded in the first mounting groove of the top cover 11. The gear sleeve 43 is used to position the tightening member 22 and drive the tightening member 22 to rotate. A plurality of teeth are provided on the outer wall surface of the gear sleeve 43 and are meshed with the gear belt 42. The gear belt 42 is meshed with the first gear on the rotating rod 212 so that the rotary handle 21 drives the tightening member 22 to rotate through the gear belt 42 to tighten or loosen the screw on the vehicle-mounted Tbox terminal.

[0037] In the embodiment of the present utility model, preferably, the transmission assembly 4 is mainly composed of a gear belt 42, a plurality of positioning rollers 41 and a plurality of gear sleeves 43. The gear belt 42 is meshed with the first gear provided on the rotating rod 212. And the positioning rollers 41 are used to position the gear belt 42 so that the gear sleeve 43 can position the tightening member 22 and drive the tightening member 22 to rotate. When the user holds the rotating handle 211 and rotates to drive the rotating rod 212 to rotate, the rotating rod 212 is in transmission connection with the gear belt 42 through the first gear at the end. The gear belt 42 drives the tightening member 22 to rotate through the gear sleeve 43 to tighten or loosen the screw on the vehicle-mounted Tbox terminal. Changing the direction of the rotating handle 211 can change the disassembly and assembly mode.

[0038] As Figures 1-4As shown, as a preferred embodiment of the present utility model, one end of the tightening member 22 is sleeved on the gear sleeve 43 so that the tightening member 22 can be driven to rotate by the mounting sleeve 231. The tightening member 22 is mounted on the top cover 11 of the mounting frame 1 through a magnetic member, and the tightening member 22 and the top cover 11 are detachably connected.

[0039] In the embodiment of the present utility model, preferably, the tightening member 22 can be a rod-shaped structure with a certain length. A magnet can be provided on the top surface of one end of the tightening member 22 mounted on the top cover 11 to facilitate the installation of the tightening member 22 on the top cover 11. The other end of the tightening member 22 can be set in the same shape as a screwdriver head, and different tightening members 22 are selected according to the screw types on the vehicle-mounted Tbox terminal. The installation method using a magnet can replace it at will.

[0040] As Figures 1-4 As shown, as a preferred embodiment of the present utility model, the positioning frame 31 is mounted on the outer side surface of the mounting frame 1. One end of the positioning frame 31 is provided with a mounting ring 314 for mounting the first connecting spring 312. The first connecting spring 312 is connected to the positioning block 311 through the first fixing member 313. One end of the first fixing member 313 is connected to the positioning block 311 to drive the positioning block 311 to move along the compression direction of the first connecting spring 312 so as to facilitate the positioning block 311 to position the bottom of the vehicle-mounted Tbox terminal.

[0041] In the embodiment of the present utility model, preferably, the positioning frame 31 can be set with one end fixed on the side surface of the mounting frame 1. The mounting ring 314 on the positioning frame 31 is used to mount the first connecting spring 312 and the positioning block 311 so that the length direction of the positioning block 311 is opposite to the length direction of the positioning frame 31, so as to facilitate the positioning block 311 to position at the bottom of the vehicle-mounted Tbox terminal. The positioning block 311 is mounted on the mounting ring 314 through the first fixing member 313 and the first connecting spring 312. The first fixing member 313 is sleeved inside the mounting ring 314. The positioning block 311 is located on one side of the mounting ring 314, and the first connecting spring 312 is positioned on the other side of the mounting ring 314 through the first fixing member 313. The first fixing member 313 can slide between the mounting rings 314.

[0042] As Figures 1-4 As shown, as a preferred embodiment of the present utility model, the positioning plate 32 is mounted on the bottom surface of the mounting frame 1 through the second connecting spring 321. The second connecting spring 321 is mounted on the third mounting hole of the bottom case 12 through the second fixing member 322. The positioning plate 32 is used to position the top of the vehicle-mounted Tbox terminal.

[0043] In the embodiment of the present utility model, preferably, the positioning plate 32 can be set as a rectangular plate with a certain thickness. A second fixing member 322 is arranged on the top surface of the rectangular plate to position the second connecting spring 321. One end of the second fixing member 322 is installed on the positioning plate 32, and the other end is located at the bottom of the handle of the bottom shell 12 of the mounting frame 1. The second connecting spring 321 is positioned according to the third mounting hole at the bottom. The positioning plate 32 can move in the vertical direction according to the thickness of the in-vehicle Tbox terminal and compress the second connecting spring 321 to completely position it.

[0044] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A disassembly and assembly tool for a vehicle-mounted Tbox terminal, characterized in that: The disassembly and assembly tools of the vehicle-mounted Tbox terminal include: A mounting frame, wherein a cavity is formed inside the mounting frame; Rotating assembly, the rotating assembly is installed on the mounting frame, and the rotating assembly is provided with a rotating handle and a plurality of sets of tightening parts. The rotating handle is rotated to drive the tightening parts to rotate through the transmission assembly. The tightening parts are used to tighten or loosen the screws on the vehicle-mounted Tbox terminal; The positioning component is used to position the vehicle-mounted Tbox terminal. The positioning component is provided with a positioning frame and a positioning plate. The positioning frame is installed on the mounting frame. The positioning frame is connected to the positioning block through a first connecting spring. The positioning block and the positioning plate are used to position the vehicle-mounted Tbox terminal so that the tightening parts tighten or loosen the screws to facilitate the disassembly and assembly of the vehicle-mounted Tbox terminal.

2. The disassembly and assembly tool of the vehicle-mounted Tbox terminal according to claim 1, characterized in that: The mounting frame is configured as an irregular shell, and the mounting frame is provided with a top cover and a bottom shell. The top cover is provided with a first mounting hole, and the first mounting hole is used for installing a rotating handle. A plurality of first mounting grooves are provided on the back side of the top cover, and the first mounting grooves are used for installing a transmission assembly and a tightening member; the bottom shell is provided with a plurality of second mounting holes and a third mounting hole, and the second mounting holes are used for positioning the tightening member, and the third mounting holes are used for installing a positioning plate.

3. The disassembly and assembly tool of the vehicle-mounted Tbox terminal according to claim 1, characterized in that: The rotating assembly is also provided with a fixed handle, and the fixed handle is provided with a mounting sleeve, the mounting sleeve is mounted on the top surface of the mounting frame, the mounting sleeve is sleeved on one end of the fixed handle, and a first fixing hole is provided on the top of the mounting sleeve, and the first fixing hole is used to position the rotating handle.

4. The disassembly and assembly tool of the vehicle-mounted Tbox terminal according to claim 1, characterized in that: The rotating handle is provided with a rotating rod and a rotating handle, the rotating handle connecting part is embedded in the first positioning hole at one end of the rotating rod, the other end of the rotating rod is provided with a first gear connected to the transmission assembly, and the rotating rod is sleeved in the internal cavity of the mounting sleeve so that the rotating handle is located at the top of the mounting sleeve.

5. The disassembly and assembly tool of the vehicle-mounted Tbox terminal according to claim 2, characterized in that: The transmission assembly is provided with a gear belt, a plurality of positioning rollers and a plurality of gear sleeves. The gear belt is installed on the inner cavity wall of the mounting frame through the positioning rollers, the gear sleeve is installed on the inner wall of the mounting frame, the top of the gear sleeve is embedded in the first mounting groove of the top cover, the gear sleeve is used to position the tightening part and drive the tightening part to rotate, a plurality of teeth are provided on the outer wall of the gear sleeve to mesh with the gear belt, the gear belt is meshed with the first gear on the rotating rod so that the rotating handle drives the tightening part to rotate through the gear belt to facilitate the tightening part to tighten or loosen the screws on the on-board Tbox terminal.

6. The disassembly and assembly tool for the vehicle-mounted Tbox terminal according to claim 5, characterized in that: One end of the tightening piece is sleeved on the gear sleeve so that the tightening piece is driven to rotate by the mounting sleeve. The tightening piece is mounted on the top cover of the mounting frame through a magnetic attraction piece, and the tightening piece and the top cover are detachably connected.

7. The disassembly and assembly tool of the vehicle-mounted Tbox terminal according to claim 1, characterized in that: The positioning frame is installed on the outer side of the mounting frame, and a mounting ring is set at one end of the positioning frame. The mounting ring is used to install the first connecting spring. The first connecting spring is connected to the positioning block through the first fixing member. One end of the first fixing member is connected to the positioning block so as to drive the positioning block to move along the compression direction of the first connecting spring so that the positioning block can locate the bottom of the vehicle-mounted Tbox terminal.

8. The disassembly and assembly tool of the vehicle-mounted Tbox terminal according to claim 2, characterized in that: The positioning plate is installed on the bottom surface of the mounting frame through the second connecting spring, and the second connecting spring is installed on the third mounting hole of the bottom shell through the second fixing member. The positioning plate is used to position the top of the vehicle-mounted Tbox terminal.

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