CN220042322U - Anti-loosening high-rigidity terminal structure - Google Patents
Anti-loosening high-rigidity terminal structure Download PDFInfo
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- CN220042322U CN220042322U CN202321105128.5U CN202321105128U CN220042322U CN 220042322 U CN220042322 U CN 220042322U CN 202321105128 U CN202321105128 U CN 202321105128U CN 220042322 U CN220042322 U CN 220042322U
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- connecting block
- terminal structure
- movable plate
- movable rod
- terminal body
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- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a looseness-preventing high-rigidity terminal structure which comprises a wiring terminal body, wherein a wire insertion opening for inserting the end part of a cable is formed in the side of the wiring terminal body, and a compression bolt is connected to the wiring terminal body; further comprises: the positioning column is fixed on the side edge of the binding post body, one end, far away from the binding post body, of the positioning column is fixedly connected with a connecting block, and a guide perforation is formed in the connecting block; the vertical screw rod is installed the right side of joint piece, be connected with the fly leaf on the vertical screw rod, and the upper end fixedly connected with conflict piece of fly leaf, the right side of conflict piece is provided with the movable rod, and the one end fixedly connected with clamp splice of conflict piece is kept away from to the movable rod. This locking high rigidity terminal structure that moves can receive external force on the circuit and pull the back above that, avoids the tip of circuit to receive to pull and appear not hard up, can conveniently comb a plurality of circuits simultaneously, prevents to appear intertwining phenomenon.
Description
Technical Field
The utility model relates to the technical field of terminal structures, in particular to a locking high-rigidity terminal structure.
Background
The terminal structure is an accessory product for realizing electrical connection, and can be used to connect metal wires between electronic parts or wires between electronic parts and a circuit board through the terminal structure.
The open-type cold-pressed binding post structure of publication No. CN218215839U comprises a mounting seat, wherein protection plates are fixedly mounted on two sides of the top of the mounting seat, and a mounting plate is fixedly mounted on the inner side of each protection plate. This open-type binding post structure of colding pressing installs and fixes the mounting panel through the setting up convenient to use person of guard plate, can be effectively spacing when the installation to first threaded rod through the setting up of first spacing dish, can be effectively spacing the middle-end of first threaded rod through protection machanism's setting up, can press from both sides it tightly after the installation to the terminal effectively through the setting up of first threaded rod, and the setting up convenient to use person through the fixed slot installs and fixes the diaphragm, and the setting convenient to use person consolidates the mounting panel through nut and second threaded rod.
The following technical problems exist in the prior art: the existing terminal structure compresses tightly spacingly through the end of a thread of circuit when using, however when the circuit that the terminal structure is connected receives external force and pulls the back, its circuit tip still can have not hard up phenomenon, and the terminal is when being connected with a plurality of circuits simultaneously, is inconvenient for separating the circuit and distinguishes to the phenomenon that the intertwine is crisscross appears between a plurality of circuits to lead to.
We have therefore proposed a high rigidity terminal structure that is resistant to loosening in order to solve the problems set forth in the foregoing.
Disclosure of Invention
The utility model aims to provide a high-rigidity anti-loosening terminal structure, which aims to solve the problems that the existing terminal structure in the market at present provided by the background technology is used for compressing and limiting the line head of a line through a threaded rod, however, when the line connected with the terminal structure is pulled by external force, the end part of the line still has the loosening phenomenon, and meanwhile, when the terminal is connected with a plurality of lines, the terminal is not convenient for separating and distinguishing the lines, so that the phenomenon of intertwining and staggering among the lines occurs.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-loosening high-rigidity terminal structure comprises a wiring terminal body, wherein a wire insertion opening for inserting the end part of a cable is formed in the side of the wiring terminal body, and a compression bolt is connected to the wiring terminal body;
further comprises:
the positioning column is fixed on the side edge of the binding post body, one end, far away from the binding post body, of the positioning column is fixedly connected with a connecting block, and a guide perforation is formed in the connecting block;
the vertical lead screw is installed the right side of joint piece, be connected with the fly leaf on the vertical lead screw, and the upper end fixedly connected with conflict piece of fly leaf, the right side of conflict piece is provided with the movable rod, and the one end fixedly connected with clamp splice of conflict piece is kept away from to the movable rod, the bonding has the protection pad on the clamp splice, the outside cover of movable rod is equipped with helping hand spring.
Preferably, the guide perforations are uniformly distributed on the connecting block, the guide perforations on the connecting block are in one-to-one correspondence with the wire insertion openings, and the guide perforations and the wire insertion openings are positioned on the same straight line.
By adopting the technical scheme, the plurality of wires can be conveniently separated from each other by guiding the arrangement of the perforation on the joint block.
Preferably, the right ends of the vertical screw rod and the movable plate are in threaded connection, and the outer wall of the movable plate and the inner wall of the connecting block are mutually attached.
Through adopting above-mentioned technical scheme, can make threaded connection's fly leaf remove in the inside of linking piece through the rotation of vertical lead screw.
Preferably, the movable plate is arranged in a rectangular structure, and the movable plate is in sliding connection with the connecting block.
Through adopting above-mentioned technical scheme, through the rectangle structure that the fly leaf set up to can avoid the fly leaf to follow vertical lead screw synchronous revolution.
Preferably, the abutting blocks are uniformly distributed on the upper surface of the movable plate, the abutting blocks are arranged to be of right trapezoid structures, and the abutting blocks and the movable plate are vertically arranged.
Through adopting above-mentioned technical scheme, thereby can conveniently drive the conflict piece on it and carry out synchronous movement through the removal of fly leaf.
Preferably, the spherical end of the movable rod is mutually attached to the inclined surface of the abutting block, and the movable rod forms an elastic telescopic structure through the booster spring and the connecting block.
Through adopting above-mentioned technical scheme, thereby can utilize the inclined plane to extrude the spherical tip of movable rod after the conflict piece removes.
Compared with the prior art, the utility model has the beneficial effects that: the anti-loosening high-rigidity terminal structure can prevent the end part of the circuit from being pulled to loose after the circuit is pulled by external force, and can conveniently comb a plurality of circuits to prevent the phenomenon of intertwining;
1. the connecting blocks are arranged, and the connecting blocks are in one-to-one correspondence with the side edge wire insertion openings of the connecting terminal body, so that the ends of the wires can conveniently penetrate through the guide perforations and are inserted into the wire insertion openings, the plurality of wires can be conveniently separated from each other by the aid of the guide perforations, and the phenomenon of winding staggering between adjacent wires is avoided;
2. the movable plate is arranged, the movable plate which is in threaded connection drives the abutting block to move upwards, the movable rod can be pushed by extrusion through the inclined edge by the aid of the movement of the abutting block, the clamping block at the end can be used for clamping the cable by the aid of the movement of the movable rod, the cable is fixed, after the cable is clamped by the clamping block, the cable is clamped by the clamping block when being subjected to external force tension, the stress point of the cable is the position clamped by the clamping block, the cable end is not inserted into a plug wire port, the stress point is transferred, and the phenomenon that the cable is loose after the cable is subjected to external tension is avoided.
Drawings
FIG. 1 is a schematic view of a front perspective structure of the present utility model;
FIG. 2 is a schematic perspective view of a positioning column and a connecting block according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the joint block and vertical screw of the present utility model;
FIG. 4 is a schematic perspective view of a movable plate and a supporting block according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a terminal body; 2. a wire insertion opening; 3. a compression bolt; 4. positioning columns; 5. a joint block; 6. guiding the perforation; 7. a vertical screw rod; 8. a movable plate; 9. a collision block; 10. a movable rod; 11. clamping blocks; 12. a protective pad; 13. and a booster spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a locking high rigidity terminal structure that moves, includes binding post body 1, and binding post body 1's avris has been seted up and has been supplied cable tip to insert plug wire mouth 2, and is connected with hold-down bolt 3 on the binding post body 1; a positioning column 4 is fixed on the side edge of the wiring terminal body 1, one end, far away from the wiring terminal body 1, of the positioning column 4 is fixedly connected with a connecting block 5, and a guiding through hole 6 is formed in the connecting block 5; the guide perforations 6 are uniformly distributed on the connecting block 5, the guide perforations 6 on the connecting block 5 are in one-to-one correspondence with the wire insertion openings 2, and the guide perforations 6 and the wire insertion openings 2 are positioned on the same straight line.
As shown in fig. 1 and 2, when in use, one end of the cable passes through the guide perforation 6 on the connecting block 5 and then is inserted into the plug wire port 2 on the connecting terminal body 1, then the pressing bolt 3 is screwed down, so that the pressing bolt 3 moves downwards to press the end of the cable, and the cable is sequentially inserted into the guide perforation 6 in the connecting block 5, at this time, the guide perforation 6 is utilized to separate a plurality of cables, and the phenomenon that the cables are mutually wound and staggered is avoided.
The vertical lead screw 7 is installed on the right side of the connecting block 5, the movable plate 8 is connected to the vertical lead screw 7, the upper end of the movable plate 8 is fixedly connected with the abutting block 9, the movable rod 10 is arranged on the right side of the abutting block 9, one end of the movable rod 10, far away from the abutting block 9, is fixedly connected with the clamping block 11, the protection pad 12 is adhered to the clamping block 11, and the power-assisted spring 13 is sleeved on the outer side of the movable rod 10. The right ends of the vertical screw rod 7 and the movable plate 8 are in threaded connection, and the outer wall of the movable plate 8 and the inner wall of the connecting block 5 are mutually attached. The movable plate 8 is arranged into a rectangular structure, and the movable plate 8 and the connecting block 5 are in sliding connection. The conflict piece 9 evenly distributed at the upper surface of fly leaf 8, and conflict piece 9 set up to right trapezoid structure to conflict piece 9 and fly leaf 8 are perpendicular setting. The spherical end of the movable rod 10 is mutually attached to the inclined surface of the abutting block 9, and the movable rod 10 forms an elastic telescopic structure through the power-assisted spring 13 and the connecting block 5.
As shown in fig. 1 and fig. 3-5, after a cable passes through the guide perforation 6, the vertical screw rod 7 is screwed, the movable plate 8 in threaded connection drives the abutting block 9 to move upwards, after the abutting block 9 moves upwards, the movable rod 10 can be pushed by utilizing the inclined edge to push the movable rod 10, so that the movable rod 10 drives the clamping block 11 to move towards the inner side of the guide perforation 6, the cable is clamped and fixed, the side of the clamping block 11 is provided with the protective pad 12 made of elastic rubber, the cable can be clamped and buffered by the protective pad 12, damage to the surface of the cable due to overlarge clamping force is avoided, at the moment, the stressed position of the cable is the clamped by the clamping block 11 and is not the position of the end of the cable inserted into the plug wire port 2, and further the transfer of the stressed point is realized, and the phenomenon that the cable is loose after the cable is subjected to the external tension is avoided.
Working principle: when the anti-loosening high-rigidity terminal structure is used, firstly, as shown in fig. 1-5, one end of a cable passes through the guide perforation 6 on the connecting block 5 and then is inserted into the wire inserting port 2 on the connecting terminal body 1 during use, the end of the cable is tightly pressed by screwing the pressing bolt 3, the uniformly distributed guide perforation 6 can be used for separating a plurality of cables, the phenomenon that the cables are wound and staggered is avoided, when the abutting block 9 moves upwards, the inclined side can be used for extruding and pushing the movable rod 10, the clamping block 11 moves towards the inner side of the guide perforation 6 to clamp and fix the cable, the protection pad 12 is used for playing a clamping buffer role on the surface of the cable, damage caused by overlarge clamping force is avoided, at the moment, after the cable is subjected to external tension, the stressed position is the clamped by the clamping block 11, the position of the end of the cable is not the cable, the position of the cable is inserted into the wire inserting port 2, the cable is further, the phenomenon that the cable is loose after the external tension is subjected to the external tension is avoided.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The anti-loosening high-rigidity terminal structure comprises a wiring terminal body (1), wherein a wire insertion opening (2) for inserting the end part of a cable is formed in the side of the wiring terminal body (1), and a compression bolt (3) is connected to the wiring terminal body (1);
characterized by further comprising:
the positioning column (4) is fixed on the side edge of the wiring terminal body (1), one end, far away from the wiring terminal body (1), of the positioning column (4) is fixedly connected with the connecting block (5), and the connecting block (5) is provided with the guide perforation (6);
the vertical lead screw (7) is installed the right side of linking piece (5), be connected with fly leaf (8) on vertical lead screw (7), and the upper end fixedly connected with conflict piece (9) of fly leaf (8), the right side of conflict piece (9) is provided with movable rod (10), and the one end fixedly connected with clamp splice (11) of conflict piece (9) are kept away from to movable rod (10), bond on clamp splice (11) has protection pad (12), the outside cover of movable rod (10) is equipped with helping hand spring (13).
2. The locking high rigidity terminal structure according to claim 1, wherein: the guide perforations (6) are uniformly distributed on the connecting block (5), the guide perforations (6) on the connecting block (5) are in one-to-one correspondence with the plug wire ports (2), and the guide perforations (6) and the plug wire ports (2) are located on the same straight line.
3. The locking high rigidity terminal structure according to claim 1, wherein: the right end of the vertical screw rod (7) and the right end of the movable plate (8) are in threaded connection, and the outer wall of the movable plate (8) and the inner wall of the connecting block (5) are mutually attached.
4. The locking high rigidity terminal structure according to claim 1, wherein: the movable plate (8) is of a rectangular structure, and the movable plate (8) and the connecting block (5) are in sliding connection.
5. The locking high rigidity terminal structure according to claim 1, wherein: the abutting blocks (9) are uniformly distributed on the upper surface of the movable plate (8), the abutting blocks (9) are arranged to be of right trapezoid structures, and the abutting blocks (9) and the movable plate (8) are vertically arranged.
6. The locking high rigidity terminal structure according to claim 1, wherein: the spherical end of the movable rod (10) is mutually attached to the inclined surface of the abutting block (9), and the movable rod (10) forms an elastic telescopic structure through the booster spring (13) and the connecting block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105128.5U CN220042322U (en) | 2023-05-10 | 2023-05-10 | Anti-loosening high-rigidity terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105128.5U CN220042322U (en) | 2023-05-10 | 2023-05-10 | Anti-loosening high-rigidity terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042322U true CN220042322U (en) | 2023-11-17 |
Family
ID=88727079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321105128.5U Active CN220042322U (en) | 2023-05-10 | 2023-05-10 | Anti-loosening high-rigidity terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042322U (en) |
-
2023
- 2023-05-10 CN CN202321105128.5U patent/CN220042322U/en active Active
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