Vehicle-mounted TBOX terminal

Abstract

The utility model discloses a vehicle-mounted TBOX terminal, which comprises a vehicle-mounted terminal main body, an outer shell is sleeved outside the vehicle-mounted terminal main body, reset mechanisms are arranged on two sides in the outer shell, a limiting mechanism is arranged on one side of each reset mechanism, and a material layer is arranged in the vehicle-mounted terminal main body. According to the vehicle-mounted terminal, the vehicle-mounted terminal main body is inserted into the outer shell, and the iron rods on the hollow sliding blocks movably connected in the outer shell can be inserted into the positioning holes in the vehicle-mounted terminal main body under the magnetic action of the first magnetic blocks in the positioning holes in the two sides of the vehicle-mounted terminal main body, so that the vehicle-mounted terminal main body is limited; when the vehicle-mounted terminal body is pulled out of the outer shell, the vehicle-mounted terminal body can drive the hollow sliding block to move through the iron rod, and when the hollow sliding block moves to the position of the second magnetic block in the outer shell, the square iron block can be attracted due to the magnetic force of the second magnetic block; and the square iron block drives the iron rod to be pulled out from the positioning hole in the vehicle-mounted terminal main body.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle terminal technical field, concretely is a kind of vehicle TBOX terminal. BACKGROUND

[0002] Vehicle T-BOX terminal is the core component of vehicle intelligent network system, can support multi-path working condition data real-time acquisition, whole vehicle data upload, whole vehicle abnormal alarm, remote control, remote upgrade and configuration etc., vehicle TBOX board card detection tool is usually composed of hardware interface module, signal simulator, main control unit and test software, the communication, power supply, CAN bus etc. function detection of TBOX is quickly completed by automatic script, it is the intelligent pivot of connecting vehicle, cloud platform and user end.

[0003] In the vehicle TBOX terminal disclosed in Chinese patent publication No. CN219107436U, by setting the corresponding mechanism, the possibility of moisture and external water entering from the gap of the vehicle TBOX into the interior is reduced, the probability of the vehicle TBOX being damp is reduced, which reduces the risk of short circuit of the vehicle TBOX, and also improves the service life of the vehicle TBOX, which is more convenient for the use of the vehicle owner, but the vehicle TBOX terminal has low use flexibility, when fixed in the interior of the vehicle body, it is not convenient for quick disassembly, maintenance and repair, and the terminal disassembly requires a certain amount of time, thereby affecting the practical performance of the vehicle TBOX terminal. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of vehicle TBOX terminal to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of vehicle TBOX terminal, including vehicle terminal main body, the outside of vehicle terminal main body is equipped with shell body, the both sides in the interior of shell body are provided with reset mechanism, the side of reset mechanism is provided with limiting mechanism, the interior of vehicle terminal main body is provided with material layer.

[0006] Preferably, the middle position of the side of the vehicle terminal main body is provided with an external connector, and the both sides of the exterior of the shell body are fixedly connected with a fixing member.

[0007] Preferably, the reset mechanism includes a movable cavity provided on both sides of the interior of the shell body, one side of the interior of the movable cavity is fixedly connected with a spring, and one side of the spring is fixedly connected with a hollow sliding block.

[0008] Preferably, the limiting mechanism includes a second magnetic block fixedly connected to one side of the movable cavity, a third magnetic block fixedly connected to one side of the movable cavity, a square iron block slidably connected to one side of the hollow slider, an iron rod fixedly connected to the middle position of one side of the square iron block, and positioning holes for inserting into the iron rods are provided on both sides of the exterior of the vehicle terminal body, with a first magnetic block installed on one side of the positioning hole.

[0009] Preferably, the material layer includes a protective layer disposed on the outside of the vehicle terminal body, a shielding layer disposed inside the protective layer, and a composite layer disposed inside the shielding layer.

[0010] Preferably, the protective layer is made of a composite material of polyethylene and polyimide, the shielding layer is made of magnetic glass fiber, and the composite layer is made of a composite material of carbon fiber frame and ceramic matrix.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This type of vehicle-mounted TBOX terminal has an outer shell fitted over the main body of the vehicle-mounted terminal. When the main body of the vehicle-mounted terminal is inserted into the inner shell, the iron rod on the hollow slider connected inside the outer shell can be inserted into the positioning hole on the main body of the vehicle-mounted terminal due to the magnetic force of the first magnetic block in the positioning hole on both sides of the main body of the vehicle-mounted terminal, thus completing the limiting of the main body of the vehicle-mounted terminal. When the main body of the vehicle-mounted terminal is pulled out from the outer shell, the main body of the vehicle-mounted terminal can move the hollow slider through the iron rod. When the hollow slider moves to the position of the second magnetic block inside the outer shell, the magnetic force of the second magnetic block can attract the square iron block, and the square iron block will drive the iron rod out from the positioning hole on the main body of the vehicle-mounted terminal. At this time, the vehicle-mounted terminal can be quickly inspected and maintained. The operation is simple and convenient, improving the flexibility and convenience of using the vehicle-mounted TBOX terminal.

[0013] 2. This type of vehicle-mounted TBOX terminal incorporates protective, shielding, and composite material layers within its main body. The protective layer enhances the terminal's external high-temperature resistance and wear resistance while also reducing weight and improving external stability. The shielding layer within the protective layer provides excellent electromagnetic shielding, protecting the internal terminal from external magnetic blocks. The innermost composite layer provides strength and thermal conductivity, significantly improving heat dissipation and ensuring the long-term stability of the vehicle-mounted terminal. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a top view of the structure of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 This is a schematic diagram of the overall structure of the vehicle-mounted terminal body of this utility model.

[0018] In the diagram: 1. Vehicle terminal body; 101. External connector; 102. Positioning hole; 103. First magnetic block; 2. Outer shell; 201. Fixing component; 3. Reset mechanism; 301. Movable cavity; 302. Spring; 303. Second magnetic block; 304. Third magnetic block; 4. Hollow slider; 5. Limiting mechanism; 501. Square iron block; 502. Iron rod; 6. Material layer; 601. Protective layer; 602. Shielding layer; 603. Composite layer. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 This utility model provides two technical solutions:

[0021] Example 1: A vehicle-mounted TBOX terminal includes a vehicle-mounted terminal body 1, an outer shell 2 covering the outside of the vehicle-mounted terminal body 1, a reset mechanism 3 on both sides inside the outer shell 2, a limit mechanism 5 on one side of the reset mechanism 3, and a material layer 6 inside the vehicle-mounted terminal body 1.

[0022] An external connector 101 is installed in the middle of one side of the vehicle terminal body 1, and fasteners 201 are fixedly connected to both sides of the outer shell 2. The external connector 101 facilitates the connection between the vehicle terminal body 1 and external devices. At the same time, multiple sets of fasteners 201 are provided on the outside of the outer shell 2 to fix the position of the outer shell 2 in the vehicle body.

[0023] The reset mechanism 3 includes movable cavities 301 arranged on both sides inside the outer shell 2. A spring 302 is fixedly connected to one side inside the movable cavity 301, and a hollow slider 4 is fixedly connected to one side of the spring 302. The hollow slider 4 can move in the movable cavity 301 to squeeze the spring 302 on one side. Due to the reaction force of the spring 302 being squeezed, the hollow slider 4 can be driven to quickly reset when it is not under force.

[0024] The limiting mechanism 5 includes a second magnetic block 303 fixedly connected to one side of the movable cavity 301, a third magnetic block 304 fixedly connected to one side of the movable cavity 301, a square iron block 501 slidably connected to one side of the hollow slider 4, and an iron rod 502 fixedly connected to the middle position of one side of the square iron block 501. Positioning holes 102 for insertion into the iron rod 502 are provided on both sides of the exterior of the vehicle terminal body 1. A first magnetic block 103 is installed on one side of the positioning hole 102. The magnetic force of the second magnetic block 303 is greater than that of the first magnetic block 103, and the magnetic force of the first magnetic block 103 is greater than that of the third magnetic block 304. When the vehicle terminal body 1 is inserted into the outer shell 2, the positioning mechanism... The magnetic force of the first magnetic block 103 inside the hole 102 can attract the iron rod 502 inside the hollow slider 4 and insert it into the positioning hole 102 on the vehicle terminal body 1. When the vehicle terminal body 1 moves by pulling the hollow slider 4 through the iron rod 502, when it moves to the position of the second magnetic block 303 on the reset mechanism 3, the second magnetic block 303 can attract the square iron block 501 and cause the square iron block 501 to pull the iron rod 502 out of the positioning hole 102 on the vehicle terminal body 1. When the hollow slider 4 is retracted into the outer shell 2, the magnetic force of the third magnetic block 304 can attract the square iron block 501 and cause the square iron block 501 and the iron rod 502 to be retracted into the interior of the vehicle terminal body 1.

[0025] Example 2 differs from Example 1 mainly in that:

[0026] A vehicle-mounted TBOX terminal includes a protective layer 601 disposed on the outside of the vehicle-mounted terminal body 1 in the material layer 6, a shielding layer 602 disposed inside the protective layer 601, and a composite layer 603 disposed inside the shielding layer 602. The protective layer 601, the shielding layer 602, and the composite layer 603 are all bonded together with epoxy resin adhesive.

[0027] The protective layer 601 is made of a composite material of polyethylene and polyimide. Polyethylene has extremely high impact strength, wear resistance and excellent chemical corrosion resistance. Combined with polyimide, it can maintain the stability of the vehicle TBOX terminal in high temperature environment.

[0028] The shielding layer 602 is made of magnetic glass fiber, which has excellent electromagnetic shielding ability and light weight, and can provide good mechanical strength. The carbon fiber frame can ensure the basic strength of the terminal, and together with the ceramic matrix material, it can effectively improve the heat dissipation capacity of the terminal.

[0029] The composite layer 603 is made of a carbon fiber frame and a ceramic matrix composite material. All contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] In this embodiment, the outer shell 2 is fixed at a suitable position on the vehicle body, and the vehicle terminal body 1 is inserted into the outer shell 2. When the vehicle terminal body 1 moves to the innermost part of the outer shell 2, the magnetic force of the first magnetic block 103 on the vehicle terminal body 1 causes the iron rod 502 inside the hollow slider 4 to insert into the positioning hole 102 on the vehicle terminal body 1, thus completing the limiting work of the vehicle terminal body 1 inside the outer shell 2. When the vehicle terminal body 1 is pulled out from the outer shell 2, the vehicle terminal body 1 can drive the iron rod 502 and the hollow slider 4 to move, and at the same time, the hollow slider 4 can... When the hollow slider 4 moves to the position of the second magnetic block 303 in the movable cavity 301, the iron rod 502 can be pulled out from the positioning hole 102 on the vehicle terminal body 1 by the magnetic force of the second magnetic block 303 due to the magnetic force of the second magnetic block 303. At this time, the vehicle terminal body 1 can be pulled out from the outer shell 2. At the same time, due to the reaction force of the spring 302 being squeezed, the hollow slider 4 can be quickly reset by pushing it. After the hollow slider 4 is reset, the iron rod 502 can be put into the hollow slider 4 by the magnetic force of the third magnetic block 304 due to the magnetic force of the third magnetic block 304.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted TBOX terminal, comprising a vehicle-mounted terminal body (1), characterized in that: The vehicle terminal body (1) is covered with an outer shell (2), and a reset mechanism (3) is provided on both sides inside the outer shell (2). A limit mechanism (5) is provided on one side of the reset mechanism (3), and a material layer (6) is provided inside the vehicle terminal body (1).

2. The vehicle-mounted TBOX terminal according to claim 1, characterized in that: An external connector (101) is installed in the middle of one side of the vehicle terminal body (1), and fasteners (201) are fixedly connected to both sides of the outer shell (2).

3. The vehicle-mounted TBOX terminal according to claim 1, characterized in that: The reset mechanism (3) includes movable cavities (301) arranged on both sides inside the outer shell (2). A spring (302) is fixedly connected to one side inside the movable cavity (301), and a hollow slider (4) is fixedly connected to one side of the spring (302).

4. The vehicle-mounted TBOX terminal according to claim 3, characterized in that: The limiting mechanism (5) includes a second magnetic block (303) fixedly connected to one side of the movable cavity (301), a third magnetic block (304) fixedly connected to one side of the movable cavity (301), a square iron block (501) slidably connected to one side of the hollow slider (4), an iron rod (502) fixedly connected to the middle position of one side of the square iron block (501), and positioning holes (102) that engage with the iron rod (502) are provided on both sides of the outside of the vehicle terminal body (1), and a first magnetic block (103) is installed on one side of the positioning hole (102).

5. A vehicle-mounted TBOX terminal according to claim 1, characterized in that: The material layer (6) includes a protective layer (601) disposed on the outside of the vehicle terminal body (1), a shielding layer (602) disposed inside the protective layer (601), and a composite layer (603) disposed inside the shielding layer (602).

6. A vehicle-mounted TBOX terminal according to claim 5, characterized in that: The protective layer (601) is made of a composite material of polyethylene and polyimide, the shielding layer (602) is made of magnetic glass fiber, and the composite layer (603) is made of a composite material of carbon fiber frame and ceramic matrix.

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