CN216488827U - Wiring terminal capable of preventing lead from loosening - Google Patents
Wiring terminal capable of preventing lead from loosening Download PDFInfo
- Publication number
- CN216488827U CN216488827U CN202121380768.8U CN202121380768U CN216488827U CN 216488827 U CN216488827 U CN 216488827U CN 202121380768 U CN202121380768 U CN 202121380768U CN 216488827 U CN216488827 U CN 216488827U
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- block
- frame
- lead
- screw
- terminal
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- 238000007493 shaping process Methods 0.000 claims description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 2
- 235000011613 Pinus brutia Nutrition 0.000 claims description 2
- 241000018646 Pinus brutia Species 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a wiring terminal capable of preventing a lead from loosening, which comprises a terminal body, wherein the terminal body is provided with a frame through a connecting column, an accommodating groove is formed in the inner wall of the bottom of the frame, cavities are formed in the inner walls of the two sides of the frame, pressing plates are arranged in front of the two cavities, a guide rod penetrates through the pressing plates, a spring is sleeved on the guide rod, a screw is arranged at the bottom of each pressing plate, a moving block is screwed on the screw, and a convex block with an inclined plane at the top is formed on each pressing plate. According to the utility model, the lead is placed in the accommodating groove, the moving block moves in the horizontal direction in the rotation process of the screw, the pressing plate is downwards extruded under the action of the inclined surface and the convex block, the lead is fixed under the action of the pressing block, the lead can be prevented from being separated from the terminal body due to external force, and the stability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of wiring terminals, in particular to a wiring terminal capable of preventing a wire from loosening.
Background
The terminal is an accessory product for realizing electrical connection, and is industrially classified into a connector category. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more. The most widely used terminals include hardware terminals, nut terminals, spring terminals, etc., in addition to PCB terminals.
The connecting terminal in the prior art has many defects in the use process, for example, a lead is easy to fall off from the connecting terminal when being stressed, so that the normal use is influenced.
Therefore, a terminal is proposed which prevents the conductor from loosening.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, the utility model provides a terminal capable of preventing a lead from loosening.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an avoid binding post that wire pine takes off, includes the terminal body, the frame is installed through the spliced pole to the terminal body, the shaping has the holding tank on the bottom inner wall of frame, all be equipped with the cavity on the both sides inner wall of frame, two be equipped with the clamp plate before the cavity, it is equipped with the spring to run through on the clamp plate on guide arm and the guide arm is overlapped, the bottom of clamp plate is equipped with the screw rod and just states and close the movable block on the screw rod soon, the shaping has the lug that the top has the inclined plane on the clamp plate.
As a further description of the above technical solution:
the pressing block is made of rubber.
As a further description of the above technical solution:
the screw rod is sleeved with the rotating block, a threaded hole is formed in the outer wall of the rotating block in a forming mode, and a locking bolt matched with the threaded hole in a rotating mode penetrates through the frame.
As a further description of the above technical solution:
the threaded holes are distributed at equal angles around the circle center of the rotating block.
As a further description of the above technical solution:
and the bottom of the moving block is provided with a roller.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the lead is placed in the accommodating groove, the moving block moves in the horizontal direction in the rotation process of the screw, the pressing plate is extruded downwards under the action of the inclined surface and the convex block, the lead is fixed under the action of the pressing block, the lead can be prevented from being separated from the terminal body due to external force, and the stability of the device is improved.
2. According to the utility model, when the pressing block presses the wire, the locking bolt is screwed with the threaded hole, so that the rotating block can be limited, the rotating block and the screw rod can be prevented from rotating, and the stability of the device is improved.
Drawings
Fig. 1 is a schematic view of a terminal provided according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure of a frame provided according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating a partially enlarged structure of the part A in FIG. 1 according to an embodiment of the present invention;
illustration of the drawings:
1. a terminal body; 2. connecting columns; 3. locking the bolt; 4. a frame; 5. rotating the block; 6. a moving block; 7. a screw; 8. a bevel; 9. a threaded hole; 10. a compression block; 11. accommodating grooves; 12. pressing a plate; 13. a spring; 14. a cavity; 15. a guide bar; 16. a roller; 17. and (4) a bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a wiring terminal capable of avoiding loosening of a lead comprises a terminal body 1, wherein a frame 4 is installed on the terminal body 1 through a connecting column 2, an accommodating groove 11 is formed in the inner wall of the bottom of the frame 4, the shape of the accommodating groove 11 is matched with the lead, cavities 14 are formed in the inner walls of two sides of the frame 4, a pressing plate 12 is arranged between the two cavities 14, the pressing plate 12 can move in the cavity 14 in the vertical direction, a guide rod 15 penetrates through the pressing plate 12, a spring 13 is sleeved on the guide rod 15, the guide rod 15 is vertically distributed, the guide rod 15 is fixedly connected with the inner wall of the cavity 14, the guide rod 15 is in sliding fit with the pressing plate 12, two ends of the spring 13 are respectively abutted against the inner walls of the pressing plate 12 and the cavity 14, the spring 13 gives vertical upward elasticity to the pressing plate 12, a screw 7 is arranged at the bottom of the pressing plate 12, a moving block 6 is screwed on the screw 7, the screw 7 is rotatably connected with the inner walls of two sides of the frame 4 through bearings, two end threads are symmetrically arranged on the screw 7, in the rotating process of the screw 7, the two moving blocks 6 are close to or far away from each other at the same time, and a convex block 17 with an inclined plane 8 at the top is formed on the pressing plate 12.
Specifically, as shown in fig. 2, the pressing block 10 is made of rubber, so that rigid contact between the pressing block 10 and the lead is avoided, and meanwhile, the friction coefficient of the rubber is large, so that the lead is more stably fixed.
Specifically, as shown in fig. 2, the outer wall of the rotating block 5 and the outer wall of the rotating block 5 are sleeved on the screw rod 7, the rotating block 5 is fixedly connected with the screw rod 7, the threaded holes 9 are distributed at equal angles around the circle center of the rotating block 5, the locking bolt 3 screwed with the threaded holes 9 penetrates through the frame 4, the locking bolt 3 is in clearance fit with the frame 4, after the locking bolt 3 is screwed with the threaded holes 9, the rotating block 5 can be limited, the rotating block 5 and the screw rod 7 can be prevented from rotating, and the stability of the device is improved.
Specifically, as shown in fig. 2, the bottom of the moving block 6 is provided with a roller 16, and the roller 16 prevents the moving block 6 from rubbing against the inclined surface 8, so that the moving block 6 moves more smoothly, and a user can rotate the rotating block 5 conveniently.
The working principle is as follows: during the use, after running through holding tank 11 with the wire, be connected the wire with terminal body 1, take off locking bolt 3, remove spacing to screw rod 7, rotate screw rod 7 through turning block 5, movable block 6 extrudees inclined plane 8, and clamp plate 12 drives compact heap 10 and compresses tightly the wire, has realized fixing the wire, can avoid the wire because of receiving external force and separate with terminal body 1, has improved the device's stability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides an avoid binding post that wire pine takes off, includes the terminal body, its characterized in that, the frame is installed through the spliced pole to the terminal body, the shaping has the holding tank on the bottom inner wall of frame, all be equipped with the cavity on the both sides inner wall of frame, two be equipped with the clamp plate before the cavity, it is equipped with the spring to run through on guide arm and the guide arm on the clamp plate, the bottom of clamp plate is equipped with the screw rod and just states and revolve on the screw rod and have closed the movable block, the shaping has the lug that the top has the inclined plane on the clamp plate.
2. The connecting terminal capable of preventing the lead from loosening as claimed in claim 1, wherein the screw is sleeved with a rotating block, a threaded hole is formed in the outer wall of the rotating block, and a locking bolt which is screwed with the threaded hole penetrates through the frame.
3. A terminal block for preventing a wire from being loosened according to claim 2, wherein the screw holes are equiangularly distributed around a center of the rotation block.
4. A terminal as claimed in claim 3, wherein the moving block is provided with rollers at its bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121380768.8U CN216488827U (en) | 2021-06-22 | 2021-06-22 | Wiring terminal capable of preventing lead from loosening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121380768.8U CN216488827U (en) | 2021-06-22 | 2021-06-22 | Wiring terminal capable of preventing lead from loosening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216488827U true CN216488827U (en) | 2022-05-10 |
Family
ID=81394886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121380768.8U Active CN216488827U (en) | 2021-06-22 | 2021-06-22 | Wiring terminal capable of preventing lead from loosening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216488827U (en) |
-
2021
- 2021-06-22 CN CN202121380768.8U patent/CN216488827U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 11 Wanmu Road, Xiangxi High tech Entrepreneurship Park, Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province, 325000 Patentee after: Zhejiang Yongju Electric Power Hardware Co.,Ltd. Country or region after: China Address before: 325000 Jinlu village, beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Yongju electric power fittings Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |