Anti-impact binding post

Abstract

The utility model provides an anti-impact binding post, which comprises a binding post insulating seat, a plurality of clamping grooves are arranged in parallel at the bottom of the binding post insulating seat in a straight line shape, two connecting holes are correspondingly arranged in each clamping groove, each clamping groove is connected with a wiring unit, and each wiring unit comprises a U-shaped connecting bolt. A plurality of clamping grooves are formed in the binding post insulating base, the U-shaped connecting bolts are arranged in the clamping grooves, each U-shaped connecting bolt comprises two bolt rods, the two bolt rods correspondingly penetrate through connecting holes formed in the corresponding clamping groove, a gasket is arranged at the position, corresponding to the connecting position of each U-shaped connecting bolt, above the binding post insulating base, and each bolt rod is connected with a plurality of nuts. According to the utility model, the arrangement of the U-shaped connecting bolt ensures the connection strength when the binding post is connected with a lead for use, the binding post insulating seat is made of polyphenylene sulfide, the binding post insulating seat has better impact resistance and insulativity, and the arrangement of the plurality of wiring units facilitates later line inspection, troubleshooting and maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of rectangular tube vehicle door connection, in particular to an impact-resistant terminal post. Background Art

[0002] As a common circuit switching device, the terminal is widely used in various industrial, commercial and general household electrical appliances. Its main function is to transfer the current from one side to another or several circuits.

[0003] The existing terminal has poor impact resistance and poor structural stability. Utility Model Content

[0004] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0005] An impact-resistant terminal comprises a terminal insulating seat, wherein the bottom of the terminal insulating seat is provided with a plurality of slots arranged in parallel in the shape of a letter "I", each of the slots correspondingly having two connecting holes, each of the slots being connected to a terminal unit, each of the terminal units comprising a "U"-shaped connecting bolt, the "U"-shaped connecting bolt being arranged in the slot, the "U"-shaped connecting bolt comprising two bolt rods, both of the bolt rods correspondingly passing through a connecting hole provided in a slot, a gasket is provided at the connection position of each "U"-shaped connecting bolt corresponding to the top of the terminal insulating seat, and each of the bolt rods is connected to a plurality of nuts.

[0006] As a preferred solution, the card slot is in a rectangular shape.

[0007] As a preferred solution, an insulating gasket is provided at the bottom of the terminal insulating seat, and the insulating gasket has the same shape as the terminal insulating seat.

[0008] As a preferred solution, the surfaces of the "U"-shaped connecting bolts and gaskets are both provided with a nickel-plated layer.

[0009] As a preferred solution, a baffle is provided between two adjacent wiring units, and the baffle is fixedly connected to the wiring post insulating seat.

[0010] As a preferred solution, the material of the terminal insulating seat is polyphenylene sulfide.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the setting of the U"-shaped connecting bolt of the utility model ensures the connection strength of the terminal post when connected to the wire; the material of the terminal post insulating seat is polyphenylene sulfide, which has good impact resistance and insulation; the setting of multiple wiring units makes it convenient to check the wires, troubleshoot and repair them in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a main structural schematic diagram of the utility model;

[0015] Figure 3 is from Figure 2 Schematic diagram of the structure cut at AA;

[0016] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the wiring post insulation seat of the utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the wiring post insulation seat of the utility model when viewed from above;

[0019] Figure 7 It is a schematic diagram of the cross-sectional structure of the gasket of the utility model;

[0020] Figure 8 It is a schematic diagram of the cross-sectional structure of a "U"-shaped connecting bolt of the utility model. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0022] An impact-resistant terminal comprises a terminal insulating seat 1, wherein the bottom of the terminal insulating seat 1 is provided with a plurality of slots 2 arranged in parallel in the shape of a letter "I", wherein two connecting holes 3 are correspondingly provided in each of the slots 2, and each of the slots 2 is connected to a terminal unit 4, and each of the terminal units 4 comprises a "U"-shaped connecting bolt 41, wherein the "U"-shaped connecting bolt 41 is arranged in the slot 2, and the "U"-shaped connecting bolt 41 comprises two bolt rods 42, wherein the two bolt rods 42 pass through a connecting hole 3 corresponding to that provided in a slot 2, and a gasket 5 is provided at the connection position of each "U"-shaped connecting bolt 41 above the terminal insulating seat 1, and each of the bolt rods 42 is connected to a plurality of nuts 43.

[0023] Furthermore, the card slot 2 is in a rectangular parallelepiped shape.

[0024] Furthermore, an insulating gasket 6 is provided at the bottom of the terminal insulating seat 1 , and the insulating gasket 6 has the same shape as the terminal insulating seat 1 .

[0025] Furthermore, the surfaces of the "U"-shaped connecting bolt 41 and the gasket 5 are both provided with a nickel-plated layer 7, and the provision of the nickel-plated layer 7 enables the latter to have excellent temperature tolerance.

[0026] Furthermore, a blocking bar 8 is provided between two adjacent wiring units 4 , and the blocking bar 8 is fixedly connected to the wiring post insulating seat 1 .

[0027] Furthermore, the material of the terminal insulating seat 1 is polyphenylene sulfide.

[0028] When the terminal is in use, the connection between the wire and each wiring unit 4, that is, the connection between the wire and the U"-shaped connecting bolt 41, is fixed by a nut 43. The setting of the double bolt rod 42 of the U"-shaped connecting bolt 41 ensures the connection strength between the terminal and the wire when in use. The insulating seat of the terminal is made of polyphenylene sulfide, which has good impact resistance and insulation. The setting of multiple wiring units 4 makes it convenient to check the wires, troubleshoot and repair them at a later stage.

[0029] The specific implementation of the utility model is described in detail above, but it is only used as an example. The utility model is not limited to the specific implementation cases described above, and equivalent modifications to the utility model are also within the protection scope of the utility model.

Claims

1. An impact-resistant terminal, characterized in that: The invention comprises a terminal insulating seat (1), wherein the bottom of the terminal insulating seat (1) is provided with a plurality of slots (2) arranged in parallel in the shape of a letter "I", wherein each of the slots (2) has two corresponding connection holes (3), each of the slots (2) is connected to a terminal unit (4), each of the terminal units (4) comprises a "U"-shaped connection bolt (41), the "U"-shaped connection bolt (41) is arranged in the slot (2), the "U"-shaped connection bolt (41) comprises two bolt rods (42), the two bolt rods (42) are respectively passed through a connection hole (3) provided in a slot (2), a gasket (5) is provided above the terminal insulating seat (1) at a connection point corresponding to each "U"-shaped connection bolt (41), and each of the bolt rods (42) is connected to a plurality of nuts (43).

2. The impact-resistant terminal according to claim 1, characterized in that: The card slot (2) is in the shape of a rectangular parallelepiped.

3. The impact-resistant terminal according to claim 1, characterized in that: An insulating gasket (6) is provided at the bottom of the terminal insulating seat (1); the insulating gasket (6) has the same shape as the terminal insulating seat (1).

4. The impact-resistant terminal according to claim 1, characterized in that: The surfaces of the "U"-shaped connecting bolt (41) and the gasket (5) are both provided with a nickel-plated layer (7).

5. The impact-resistant terminal according to claim 1, characterized in that: A retaining bar (8) is provided between two adjacent wiring units (4), and the retaining bar (8) is fixedly connected to the wiring post insulating seat (1).

6. The impact-resistant terminal according to claim 1, characterized in that: The material of the terminal insulating seat (1) is polyphenylene sulfide.

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