Terminal connector capable of avoiding wiring loosening

Abstract

The utility model discloses a terminal connector capable of avoiding wiring loosening, which is applied to the field of terminal connectors and comprises a connector body, and a plurality of wiring holes are arranged in the connector body. According to the utility model, the fixing block is arranged in the wiring hole, the connecting block and the fixing block are connected through the connecting frame, the positioning bolt is rotated clockwise or anticlockwise, the connecting frame can be driven to move leftwards or rightwards by using the positioning bolt, and after a cable is inserted into the wiring hole, the cable is inserted into the wiring hole. The connecting frame is driven by the positioning bolt to drive the connecting block and the fixing block to move towards the right side, the fixing block and the wall of the connector body are utilized, the cable can be tightly pressed, the cable and the connector are prevented from loosening and disengaging, and then the stability of the cable after connection is guaranteed. The top of the connector body is provided with the connecting block and the U-shaped block, and when the two connector bodies are in butt joint, the two connector bodies can be fixed only by connecting the connecting bolt with the two threaded grooves in a threaded mode.

Description

Technical Field

[0001] The utility model relates to the field of terminal connectors, in particular to a terminal connector for preventing loosening of wiring. Background Art

[0002] A terminal connector is an electronic connector used to connect wires or cables. After the existing terminal connector is inserted, the cable cannot be fixed. When the cable is pulled, the terminal is easily separated from the terminal connector. In order to solve the above problems, we propose a terminal connector that prevents the connection from loosening. Utility Model Content

[0003] The utility model aims to provide a terminal connector which can prevent the wiring from being loosened and has the advantage of fixing the cable.

[0004] The above technical objective of the utility model is achieved through the following technical solutions: a terminal connector for preventing loose wiring, comprising a connector body, a plurality of wiring holes are provided inside the connector body, a fixing block is provided inside the wiring hole, the top and bottom of the fixing block are fixedly connected with a connecting block, the interior of the connector body is slidably connected with two connecting frames, the top and bottom of the inner cavity of the connecting frame are fixedly connected with the connecting block, and one side of the connecting frame is threadedly connected with a positioning bolt; the top of the connector body is respectively fixedly connected with a connecting block and a U-shaped block, threaded grooves are provided inside the connecting block and on one side of the U-shaped block, and a connecting bolt is provided on one side of the U-shaped block.

[0005] By adopting the above technical solution, by setting a fixing block, a connecting block, a connecting frame and a positioning bolt, the cable can be fixed after being inserted into the wiring hole to prevent the cable and the connector body from being separated; by setting a connecting block, a U-shaped block, a threaded groove and a connecting bolt, the two connector bodies can be easily connected, so that when multiple connector bodies are used, multiple connector bodies can be connected together, so that the connector bodies can be found later.

[0006] The utility model is further configured as follows: the connecting bolt is used for threaded connection with the thread groove.

[0007] By adopting the above technical solution and setting the connecting bolts, when the two connector bodies are docked, the thread groove inside the U-shaped block is aligned with the thread groove inside the other connecting block, and the connecting bolts are threadedly connected to the two thread grooves, so that the two connector bodies can be connected.

[0008] The utility model is further configured as follows: the surface of the positioning bolt is rotatably connected to one side of the connector body through a bearing.

[0009] By adopting the above technical solution, the bearing can limit the position of the positioning bolt, so that the positioning bolt can only rotate at a fixed position under the limitation of the bearing.

[0010] The utility model is further configured as follows: one side of the connection frame penetrates to the outside of the connector body.

[0011] With the above technical solution, one side of the connection frame passes through the outside of the connector body, and the connection frame can be driven to move the connection block and the fixing block to the left or right by rotating the positioning bolt clockwise or counterclockwise.

[0012] The utility model is further configured as follows: two handles are provided on one side of the connector body, and a side of the handle close to the positioning bolt is fixedly connected to the positioning bolt.

[0013] By adopting the above technical solution, the user can rotate the positioning bolt through the setting of the handle to adjust the position of the connection frame.

[0014] The utility model is further configured as follows: a non-slip pad is fixedly connected to one side of the fixing block.

[0015] By adopting the above technical solution, the anti-skid pad contacts the cable, which can increase friction and improve the stability of cable fixation.

[0016] In summary, the utility model has the following beneficial effects:

[0017] The utility model provides a fixing block inside the wiring hole, connects the connecting block and the fixing block through a connecting frame, and can drive the connecting frame to move to the left or right side by rotating a positioning bolt clockwise or counterclockwise. After the cable is inserted into the wiring hole, the connecting frame is driven by the positioning bolt to drive the connecting block and the fixing block to move to the right side. The fixing block and the wall of the connector body can be used to press the cable to prevent the cable and the connector from loosening and detaching, thereby ensuring the stability of the cable after connection.

[0018] By setting a connecting block and a U-shaped block on the top of the connector body, when the two connector bodies are docked, it is only necessary to align the thread groove inside the U-shaped block with the thread groove inside the connecting block. By threading the connecting bolts to connect the two thread grooves, the two connector bodies can be fixed together, thereby facilitating the later search for the connector bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0021] Figure 3 This utility model Figure 2 A magnified view of the structure in the middle.

[0022] Figure numerals: 1. connector body; 2. wiring hole; 3. fixing block; 4. connecting block; 5. connecting frame; 6. positioning bolt; 7. connecting block; 8. U-shaped block; 9. threaded groove; 10. connecting bolt; 11. handle; 12. anti-slip pad. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Embodiment 1:

[0025] refer to Figure 1 , Figure 2 and Figure 3 A terminal connector for preventing loose wiring includes a connector body 1, a plurality of wiring holes 2 are provided inside the connector body 1, a fixing block 3 is provided inside the wiring hole 2, a connecting block 4 is fixedly connected to the top and bottom of the fixing block 3, two connecting frames 5 are slidably connected inside the connector body 1, the top and bottom of the inner cavity of the connecting frame 5 are fixedly connected to the connecting block 4, and a positioning bolt 6 is threadedly connected to one side of the connecting frame 5; a connecting block 7 and a U-shaped block 8 are respectively fixedly connected to the top of the connector body 1, a threaded groove 9 is provided inside the connecting block 7 and one side of the U-shaped block 8, and the U-shaped A connecting bolt 10 is provided on one side of the block 8; a fixing block 3 is provided inside the wiring hole 2, and the connecting block 4 and the fixing block 3 are connected through a connecting frame 5. By rotating the positioning bolt 6 clockwise or counterclockwise, the positioning bolt 6 can be used to drive the connecting frame 5 to move to the left or right. After the cable is inserted into the wiring hole 2, the positioning bolt 6 drives the connecting frame 5 to drive the connecting block 4 and the fixing block 3 to move to the right. The fixing block 3 and the wall of the connector body 1 can be used to press the cable to prevent the cable and the connector from loosening and detaching, thereby ensuring the stability of the cable after connection. By providing a connecting block 7 and a U-shaped block 8 on the top of the connector body 1, when the two connector bodies 1 are docked, it is only necessary to match the thread groove 9 inside the U-shaped block 8 with the thread groove 9 inside the connecting block 7. By threading the connecting bolt 10 to the two thread grooves 9, the two connector bodies 1 can be fixed together, thereby facilitating the later search for the connector body 1.

[0026] Furthermore, the connecting bolt 10 is used to be threadedly connected to the thread groove 9. Through the setting of the connecting bolt 10, when the two connector bodies 1 are docked, the thread groove 9 inside the U-shaped block 8 is aligned with the thread groove 9 inside the other connecting block 7, and the connecting bolt 10 and the two thread grooves 9 are threadedly connected, so that the two connector bodies 1 can be connected.

[0027] Furthermore, the surface of the positioning bolt 6 is rotatably connected to one side of the connector body 1 via a bearing, and the bearing can limit the position of the positioning bolt 6 so that the positioning bolt 6 can only rotate at a fixed position under the limitation of the bearing.

[0028] Furthermore, one side of the connecting frame 5 penetrates to the outside of the connector body 1, and the connecting frame 5 can be driven to drive the connecting block 4 and the fixing block 3 to move left or right by rotating the positioning bolt 6 clockwise or counterclockwise.

[0029] Furthermore, two handles 11 are provided on one side of the connector body 1 , and the side of the handle 11 close to the positioning bolt 6 is fixedly connected to the positioning bolt 6 . The setting of the handle 11 facilitates the user to rotate the positioning bolt 6 to adjust the position of the connecting frame 5 .

[0030] Furthermore, an anti-skid pad 12 is fixedly connected to one side of the fixing block 3. The anti-skid pad 12 is in contact with the cable, which can increase friction and improve the stability of cable fixing.

[0031] Brief description of the usage process: When in use, insert the terminal of the cable into the connector body 1, and the cable will also be inside the wiring hole 2, and all the cable terminals will be connected to the connector body 1.

[0032] By rotating the positioning bolt 6 clockwise, the positioning bolt 6 drives the connection frame 5 to drive the connection block 4 and the fixing block 3 to move to the right. When the fixing block 3 moves to the right, it will first contact the cable. As the positioning bolt 6 continues to rotate, the positioning bolt 6 drives the connection frame 5 to drive the connection block 4 and the fixing block 3 to continue to move to the right. The fixing block 3 can push the cable to contact the inner wall of the connector body 1. The cable can be fixed by the fixing block 3 and the inner wall of the connector body 1, thereby ensuring the stability of the cable and avoiding the cable terminal and the connector body 1 being separated due to cable dragging (see Figure 2 ).

[0033] When multiple connector bodies 1 are needed in the same space, in order to avoid the multiple connector bodies 1 being placed in a disorderly manner and difficult to find in the same space, the multiple connector bodies 1 can be connected together to facilitate the later finding of the connector bodies 1.

[0034] When connecting, taking two connector bodies 1 as an example, the U-shaped block 8 on one side of the top of one connector body 1 is sleeved with the connecting block 7 on the top of the other connector body 1, and one side of the inner cavity of the U-shaped block 8 is in contact with one side of the connecting block 7, and the threaded grooves 9 opened on the connecting block 7 and the U-shaped block 8 are made to correspond to each other, and then the connecting bolt 10 is threadedly connected with the two threaded grooves 9, and the two connector bodies 1 can be connected together.

[0035] When a plurality of connector bodies 1 are used, the plurality of connector bodies 1 can be connected together according to the above operation.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A terminal connector for preventing loose connections, comprising a connector body (1), characterized in that: The connector body (1) is provided with a plurality of wiring holes (2) inside, and a fixing block (3) is provided inside the wiring hole (2), and the top and bottom of the fixing block (3) are fixedly connected to a connecting block (4), and the connector body (1) is slidably connected with two connecting frames (5), and the top and bottom of the inner cavity of the connecting frame (5) are fixedly connected to the connecting block (4), and one side of the connecting frame (5) is threadedly connected with a positioning bolt (6); the top of the connector body (1) is fixedly connected with a connecting block (7) and a U-shaped block (8), and the inside of the connecting block (7) and one side of the U-shaped block (8) are provided with a threaded groove (9), and one side of the U-shaped block (8) is provided with a connecting bolt (10).

2. A terminal connector for preventing loose connection according to claim 1, characterized in that: The connecting bolt (10) is used for threaded connection with the thread groove (9).

3. A terminal connector for preventing loose connection according to claim 1, characterized in that: The surface of the positioning bolt (6) is rotatably connected to one side of the connector body (1) via a bearing.

4. A terminal connector for preventing loose connection according to claim 1, characterized in that: One side of the connection frame (5) penetrates to the outside of the connector body (1).

5. A terminal connector for preventing loosening of wiring according to claim 1, characterized in that: Two handles (11) are provided on one side of the connector body (1), and the side of the handle (11) close to the positioning bolt (6) is fixedly connected to the positioning bolt (6).

6. A terminal connector for preventing loose connection according to claim 1, characterized in that: An anti-slip pad (12) is fixedly connected to one side of the fixing block (3).

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