Wiring terminal protection shell and wiring terminal

Abstract

The utility model discloses a wiring terminal protective housing and a wiring terminal, belonging to the technical field of wiring terminals, comprising a housing, positioning strips arranged on two sides of the inner wall of the housing, wiring grooves arranged on two sides of the housing, protective covers arranged on side edges of the wiring grooves, grooves arranged in the middle of two sides of the housing, and screw holes arranged in the middle of the grooves. According to the utility model, the protective cover is arranged, after wiring is completed, the cover body is rotated to enable the side edge of the cover body to be tightly attached to the sealing ring, a connecting line passes through the sealing groove and is sealed through the fan-shaped sealing gasket and the strip-shaped sealing gasket, so that the sealing of the wiring position is ensured, and the protection performance is improved; according to the utility model, the fastening assembly is arranged, the fastening bolt is screwed to move the rubber block, and the rubber block abuts against the terminal, so that the protection shell and the terminal are firmly fixed and are prevented from falling off.

Description

Technical Field

[0001] The utility model belongs to the technical field of wiring terminals, and in particular relates to a wiring terminal protection shell and a wiring terminal. Background Art

[0002] Terminal blocks are commonly used electrical devices used to electrically connect two wires. There are holes at both ends of the terminal block for inserting wires, and screws for tightening or loosening. Two wires sometimes need to be connected and sometimes need to be disconnected. In this case, you can use terminals to connect them and disconnect them at any time without having to weld them or wrap them together. It is very convenient and quick.

[0003] Chinese patent application No. 202122515664.X discloses a terminal protection shell, including a shell, one side of the shell is open, two opposite sides of the inner wall of the shell are provided with positioning strips, and two opposite sides of the shell are provided with notches. When the utility model is used, the shell is sleeved on the terminal, covering the terminal as a whole, avoiding the exposure of structures such as screws and metal shrapnel, thereby avoiding dust and debris in the environment from adhering to the screws or metal shrapnel, improving the reliability of the terminal, and reducing the possibility of the terminal being short-circuited. The terminal includes a terminal body and a terminal protection shell, and the terminal body is located in the shell.

[0004] The above-mentioned patent has the following problems when in use: the terminal interface cannot be protected, causing inconvenience in use; at the same time, the protective shell and the wiring terminal are not firmly fixed, affecting use. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a terminal protection shell and a terminal, which have the characteristics of high protection at the terminal interface and firm fixation of the protection shell and the terminal.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a terminal protection shell, comprising a shell, positioning strips are arranged on both sides of the inner wall of the shell, wiring grooves are arranged on both sides of the shell, protective covers are arranged on the sides of the wiring grooves, grooves are arranged in the middle of the two sides of the shell, screw holes are arranged in the middle of the grooves, and fastening components are arranged in the middle of the screw holes.

[0007] Preferably, the protective cover includes a rotating seat, a cover body, a sealing groove and a sealing assembly, wherein a rotating seat is provided on the side of the shell above the wiring groove, the middle of the rotating seat is connected to the cover body through a damping shaft, the middle of the cover body is provided with a sealing groove, and the middle of the sealing groove is provided with a sealing assembly.

[0008] Preferably, sealing rings are provided on both sides of the shell at positions corresponding to the wiring slots.

[0009] Preferably, the sealing assembly includes a strip sealing gasket and a fan-shaped sealing gasket, wherein the fan-shaped sealing gasket is arranged at the circular groove position of the sealing groove, and the strip sealing gasket is arranged at the strip groove position of the sealing groove.

[0010] Preferably, the fastening assembly comprises a fastening bolt and a rubber block, a rubber block is arranged on a side of the fastening bolt, and the fastening bolt is threadedly engaged with the screw hole.

[0011] The wiring terminal comprises a terminal body and a wiring terminal protection shell, wherein the terminal body is located in the shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a protective cover. After the wiring is completed, the cover body is rotated so that the side of the cover body is close to the sealing ring. The connecting wire passes through the sealing groove and is sealed by the fan-shaped sealing gasket and the strip sealing gasket to ensure the sealing of the wiring part and improve the protection;

[0014] 2. The utility model is provided with a fastening assembly, and the fastening bolt is screwed to move the rubber block, and the rubber block abuts against the terminal to ensure that the protective shell and the terminal are firmly fixed to avoid falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the sealing assembly structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the fastening assembly structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the terminal body structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the wiring terminal structure of the utility model;

[0020] In the figure: 1. shell; 2. positioning strip; 3. protective cover; 31. rotating seat; 32. sealing ring; 33. cover body; 34. sealing groove; 35. sealing assembly; 351. strip sealing gasket; 352. fan-shaped sealing gasket; 4. groove; 5. fastening assembly; 51. fastening bolt; 52. rubber block; 6. wiring slot; 7. screw hole; 8. terminal body. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a terminal protection shell, including a shell 1, positioning strips 2 are arranged on both sides of the inner wall of the shell 1, wiring grooves 6 are arranged on both sides of the shell 1, and protective covers 3 are arranged on the sides of the wiring grooves 6, grooves 4 are arranged in the middle of both sides of the shell 1, screw holes 7 are arranged in the middle of the grooves 4, and fastening components 5 are arranged in the middle of the screw holes 7.

[0024] Specifically, the protective cover 3 includes a rotating seat 31, a cover body 33, a sealing groove 34 and a sealing assembly 35, wherein a rotating seat 31 is provided on the side of the shell 1 above the wiring groove 6, the middle of the rotating seat 31 is connected to the cover body 33 through a damping shaft, the middle of the cover body 33 is provided with a sealing groove 34, and the middle of the sealing groove 34 is provided with a sealing assembly 35.

[0025] By adopting the above technical solution, the cover body 33 is rotated, the connecting wire passes through the sealing groove 34, and is sealed by the sealing component 35 to ensure the sealing of the wiring point.

[0026] Specifically, sealing rings 32 are provided at positions on both sides of the housing 1 corresponding to the wiring slots 6 .

[0027] By adopting the above technical solution, the side of the cover body 33 is tightly attached to the sealing ring 32, thereby ensuring sealing protection.

[0028] Specifically, the sealing assembly 35 includes a strip sealing gasket 351 and a fan-shaped sealing gasket 352 , wherein the fan-shaped sealing gasket 352 is disposed at the circular groove position of the sealing groove 34 , and the strip sealing gasket 351 is disposed at the strip groove position of the sealing groove 34 .

[0029] By adopting the above technical solution, the connecting wire passes through the sealing groove 34 and is sealed by the fan-shaped sealing gasket 352 and the strip sealing gasket 351 to ensure the sealing of the connection point.

[0030] When the present embodiment is used, after the wiring is completed, the cover body 33 is rotated so that the side of the cover body 33 is close to the sealing ring 32, and the connecting wire passes through the sealing groove 34 and is sealed by the fan-shaped sealing gasket 352 and the strip-shaped sealing gasket 351 to ensure the sealing of the wiring part and improve the protection;

[0031] Example 2

[0032] The present embodiment is different from the first embodiment in that the fastening assembly 5 comprises a fastening bolt 51 and a rubber block 52 . The rubber block 52 is disposed on the side of the fastening bolt 51 . The fastening bolt 51 is threadedly engaged with the screw hole 7 .

[0033] When the present embodiment is used, the fastening bolt 51 is screwed to move the rubber block 52, and the rubber block 52 abuts against the terminal to ensure that the protective shell and the terminal are firmly fixed to prevent them from falling off;

[0034] Example 3

[0035] The present embodiment is different from the first embodiment and the second embodiment in that the wiring terminal comprises a terminal body 8 and a wiring terminal protective shell, and the terminal body 8 is located in the shell 1 .

[0036] The structure and use principle of the terminal body 8 in the utility model have been disclosed in a terminal protective shell and a terminal disclosed in Chinese patent application number 202122515664.X.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A terminal protection shell, comprising a shell, characterized in that: Positioning strips are arranged on both sides of the inner wall of the shell, wiring grooves are arranged on both sides of the shell, protective covers are arranged on the sides of the wiring grooves, grooves are arranged in the middle of the two sides of the shell, screw holes are arranged in the middle of the grooves, and fastening components are arranged in the middle of the screw holes.

2. A terminal protection shell according to claim 1, characterized in that: The protective cover includes a rotating seat, a cover body, a sealing groove and a sealing assembly, wherein a rotating seat is arranged on the side of the shell above the wiring groove, the middle of the rotating seat is connected to the cover body through a damping shaft, the middle of the cover body is provided with a sealing groove, and the middle of the sealing groove is provided with a sealing assembly.

3. A terminal protection shell according to claim 2, characterized in that: Sealing rings are arranged at positions corresponding to the wiring slots on both sides of the shell.

4. A terminal protection shell according to claim 2, characterized in that: The sealing assembly comprises a strip sealing gasket and a fan-shaped sealing gasket, wherein the fan-shaped sealing gasket is arranged at the circular groove position of the sealing groove, and the strip sealing gasket is arranged at the strip groove position of the sealing groove.

5. The terminal protection shell according to claim 1, characterized in that: The fastening assembly comprises a fastening bolt and a rubber block. The rubber block is arranged on the side of the fastening bolt, and the fastening bolt is threadedly engaged with the screw hole.

6. The terminal block is characterized by: It comprises a terminal body and a terminal protection shell as claimed in any one of claims 1 to 5, wherein the terminal body is located in the shell.

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