CN110829077B - Repeatedly usable's binding post - Google Patents
Repeatedly usable's binding post Download PDFInfo
- Publication number
- CN110829077B CN110829077B CN201911124916.7A CN201911124916A CN110829077B CN 110829077 B CN110829077 B CN 110829077B CN 201911124916 A CN201911124916 A CN 201911124916A CN 110829077 B CN110829077 B CN 110829077B
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- CN
- China
- Prior art keywords
- clamping seat
- sleeve
- seat
- fixed clamping
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a reusable wiring terminal, which comprises a fixed clamping seat and a movable clamping seat, wherein the fixed clamping seat comprises a cylindrical annular wire inlet sleeve, a connecting plate is formed on one side of the outer wall of the wire inlet sleeve, a shaft sleeve is formed on the side edge of the connecting plate, an inserting groove is formed in the middle of the wire inlet sleeve, and a positioning groove extending to the shaft sleeve is formed in the side wall of the inserting groove; the movable clamping seat comprises a sleeve seat which is staggered with the wire inlet sleeve on the fixed clamping seat, a support plate is formed on the outer wall of the sleeve seat, the sleeve seat is inserted in the slot of the fixed clamping seat, and the end part of the support plate is inserted in the positioning slot of the fixed clamping seat; the supporting plate is inserted with a hinged shaft, two ends of the hinged shaft are inserted in the shaft sleeve of the fixed clamping seat, the hinged shafts on two sides of the supporting plate are inserted with a torsional spring, two ends of the torsional spring are respectively pressed on the fixed clamping seat and the movable clamping seat, and the supporting plate of the movable clamping seat is pressed on the bottom surface of the positioning groove. The wiring terminal adopted by the invention has a simple structure, is convenient to connect with the lead, can be separated from the lead, can be recycled and reused, and improves the utilization of resources.
Description
Technical Field
The invention relates to the technical field of wiring terminals, in particular to a reusable wiring terminal.
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 ground ring terminal is a common wiring terminal, also called a ring terminal, and consists of a wiring ring with a ring-shaped end and a sleeve pipe with the other end, wherein a lead is inserted into the sleeve pipe, and then the sleeve pipe is pressed by using a terminal clamp to flatten and fix the lead; however, the terminal can only be used once, cannot be connected with other wires, cannot be reused after being recycled, and can only be scrapped.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a reusable wiring terminal, which is convenient to connect with a lead, can be separated from the lead and can be recycled for reuse, so that the utilization rate of resources is improved.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a reusable wiring terminal comprises a fixed clamping seat and a movable clamping seat, wherein the fixed clamping seat comprises a cylindrical annular wire inlet sleeve, a connecting plate is formed on one side of the outer wall of the wire inlet sleeve, a shaft sleeve is formed on the side edge of the connecting plate, an inserting groove is formed in the middle of the wire inlet sleeve, and a positioning groove extending to the shaft sleeve is formed in the side wall of the inserting groove; the movable clamping seat comprises a sleeve seat which is staggered with the wire inlet sleeve on the fixed clamping seat, a support plate is formed on the outer wall of the sleeve seat, the sleeve seat is inserted in the slot of the fixed clamping seat, and the end part of the support plate is inserted in the positioning slot of the fixed clamping seat; the support plate is inserted with a hinged shaft, two ends of the hinged shaft are inserted in shaft sleeves of the fixed clamping seats, the hinged shafts on two sides of the support plate are inserted with a torsion spring, two ends of the torsion spring are respectively pressed on the fixed clamping seats and the movable clamping seats, and the support plate of the movable clamping seat is pressed on the bottom surface of the positioning groove; the front end of the fixed clamping seat is formed with an extension plate, and the front end of the extension plate is formed with a wiring ring.
Preferably, a first clamping groove and a second clamping groove which are opposite to the torsion spring are formed in the fixed clamping seat and the movable clamping seat respectively, support shafts are formed at two ends of the torsion spring in a bending mode and are inserted into the first clamping groove of the fixed clamping seat and the second clamping groove of the movable clamping seat respectively.
Preferably, the hole diameter of the inner hole of the wire sleeve on the fixed clamping seat is equal to the hole diameter of the inner hole of the sleeve seat on the movable clamping seat.
Preferably, two ends of the torsion spring are respectively pressed against the side end face of the movable clamping seat and the side wall of the positioning groove on the fixed clamping seat.
Preferably, the side wall of the upper support plate of the movable clamping seat, which is positioned at the positioning groove, is arc-shaped, and the side wall of the support plate abuts against the inner wall of the positioning groove.
Preferably, the center distance from the central axis of the wire sleeve on the fixed clamping seat to the hinge shaft is equal to the center distance from the central axis of the sleeve seat on the movable clamping seat to the hinge shaft.
Preferably, the length of the hinge shaft is equal to the length of the shaft sleeve on the fixed clamping seat.
Preferably, a plurality of snap rings with triangular sections are formed on the inner wall of the wire inlet sleeve and the inner wall of the sleeve seat.
The invention has the beneficial effects that: the wiring terminal has a simple structure, is convenient to be connected with the wires, can be separated from the wires, can be recycled and reused, and improves the utilization of resources.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a side view of the present invention.
In the figure: 1. a fixed clamping seat; 11. a wire inlet sleeve; 12. a connecting plate; 13. a shaft sleeve; 14. a slot; 15. positioning a groove; 16. a first card slot 1; 17. a movable clamping seat; 18. a conductive contact; 2. a movable clamping seat; 21. a support plate; 22. a sleeve seat; 23. a second card slot; 3. hinging a shaft; 4. a torsion spring.
Detailed Description
Example (b): as shown in fig. 1 to 4, a reusable wiring terminal comprises a fixed clamping seat 1 and a movable clamping seat 2, wherein the fixed clamping seat 1 comprises a cylindrical annular wire inlet sleeve 11, a connecting plate 12 is formed on one side of the outer wall of the wire inlet sleeve 11, a shaft sleeve 13 is formed on the side edge of the connecting plate 12, a slot 14 is formed in the middle of the wire inlet sleeve 11, and a positioning groove 15 extending to the shaft sleeve 13 is formed on the side wall of the slot 14; the movable clamping seat 2 comprises a sleeve seat 22 which is staggered with the wire sleeve 11 on the fixed clamping seat 1, a support plate 21 is formed on the outer wall of the sleeve seat 22, the sleeve seat 22 is inserted into the slot 14 of the fixed clamping seat 1, and the end part of the support plate 21 is inserted into the positioning groove 15 of the fixed clamping seat 1; the support plate 21 is inserted with a hinged shaft 3, two ends of the hinged shaft 3 are inserted in the shaft sleeve 13 of the fixed clamping seat 1, the hinged shafts 3 on two sides of the support plate 21 are inserted with a torsion spring 4, two ends of the torsion spring 4 are respectively pressed on the fixed clamping seat 1 and the movable clamping seat 2, and the support plate 21 of the movable clamping seat 2 is pressed on the bottom surface of the positioning groove 15; an extension plate 17 is formed at the front end of the fixed clamping seat 1, and a wiring ring 18 is formed at the front end of the extension plate 17.
Preferably, a first clamping groove 16 and a second clamping groove 23 opposite to the torsion spring 4 are formed in the fixed clamping seat 1 and the movable clamping seat 2 respectively, support shafts are formed by bending two ends of the torsion spring 4, and the support shafts are inserted into the first clamping groove 16 of the fixed clamping seat 1 and the second clamping groove 23 of the movable clamping seat 2 respectively.
Preferably, the bore diameter of the inner bore of the wire sleeve 11 on the fixed clamping seat 1 is equal to the bore diameter of the inner bore of the sleeve seat 22 on the movable clamping seat 2.
Preferably, two ends of the torsion spring 4 are respectively pressed against the side end surface of the movable clamping seat 2 and the side wall of the positioning groove 15 on the fixed clamping seat 1.
Preferably, the side wall of the support plate 21 on the movable clamping seat 2, which is located at the positioning groove 15, is arc-shaped, and the side wall of the support plate 21 abuts against the inner wall of the positioning groove 15.
Preferably, the distance from the central axis of the wire sleeve 11 on the fixed clamping seat 1 to the center of the hinge shaft 3 is equal to the distance from the central axis of the sleeve seat 22 on the movable clamping seat 2 to the center of the hinge shaft 3.
Preferably, the length of the hinge shaft 3 is equal to the length of the sleeve 13 on the fixed clamping seat 1.
Preferably, a plurality of snap rings with triangular cross sections are formed on the inner wall of the wire inlet sleeve 11 and the inner wall of the sleeve seat 22.
The working principle is as follows: the invention is a reusable wiring terminal, a fixed clamping seat 1 and a movable clamping seat 2 are pressed by hand, a wire inlet sleeve 11 on the fixed clamping seat 1 and a sleeve seat 22 on the movable clamping seat 2 are coincided, then a wire is inserted into the wire inlet sleeve 11 and the sleeve seat 22, finally the movable clamping seat 2 is put down, the movable clamping seat 2 rotates under the action of a torsion spring 4, and the wire inlet sleeve 11 and the sleeve seat 22 are staggered to clamp the wire; thereby realizing the fixed connection of the wiring terminal;
the recovered wiring terminal is pressed on the fixed clamping seat 1 and the movable clamping seat 2 to realize superposition of the fixed clamping seat and the movable clamping seat, so that the lead can be pulled out, and the terminal can be reused.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.
Claims (8)
1. The utility model provides a repeatedly usable's binding post, is including deciding holder (1) and moving holder (2), its characterized in that: the fixed clamping seat (1) comprises a cylindrical annular wire inlet sleeve (11), a connecting plate (12) is formed on one side of the outer wall of the wire inlet sleeve (11), a shaft sleeve (13) is formed on the side edge of the connecting plate (12), a slot (14) is formed in the middle of the wire inlet sleeve (11), and a positioning groove (15) extending to the shaft sleeve (13) is formed in the side wall of the slot (14); the movable clamping seat (2) comprises a sleeve seat (22) which is staggered with the wire feeding sleeve (11) on the fixed clamping seat (1), a support plate (21) is formed on the outer wall of the sleeve seat (22), the sleeve seat (22) is inserted into the slot (14) of the fixed clamping seat (1), and the end part of the support plate (21) is inserted into the positioning groove (15) of the fixed clamping seat (1); the supporting plate (21) is spliced with a hinged shaft (3), two ends of the hinged shaft (3) are spliced in a shaft sleeve (13) of the fixed clamping seat (1), the hinged shafts (3) on two sides of the supporting plate (21) are inserted and sleeved with a torsion spring (4), two ends of the torsion spring (4) are respectively pressed on the fixed clamping seat (1) and the movable clamping seat (2), and the supporting plate (21) of the movable clamping seat (2) is pressed on the bottom surface of the positioning groove (15); an extension plate (17) is formed at the front end of the fixed clamping seat (1), and a wiring circular ring (18) is formed at the front end of the extension plate (17).
2. A reusable terminal according to claim 1, characterized in that: decide holder (1) and move and be formed respectively on holder (2) and have first draw-in groove (16) and second draw-in groove (23) relative with torsional spring (4), the shaping of buckling at the both ends of torsional spring (4) has a fulcrum shaft, and the fulcrum shaft is inserted respectively and is established in first draw-in groove (16) of deciding holder (1) and second draw-in groove (23) of moving holder (2).
3. A reusable terminal according to claim 1, characterized in that: the hole diameter of the inner hole of the wire sleeve (11) on the fixed clamping seat (1) is equal to the hole diameter of the inner hole of the sleeve seat (22) on the movable clamping seat (2).
4. A reusable terminal according to claim 2, characterized in that: and two ends of the torsion spring (4) are respectively pressed against the side end surface of the movable clamping seat (2) and the side wall of the positioning groove (15) on the fixed clamping seat (1).
5. A reusable terminal according to claim 3, characterized in that: the side wall of the support plate (21) on the movable clamping seat (2) and positioned at the positioning groove (15) is arc-shaped, and the side wall of the support plate (21) is abutted against the inner wall of the positioning groove (15).
6. A reusable terminal according to claim 3, characterized in that: the center distance from the central axis of the wire sleeve (11) on the fixed clamping seat (1) to the hinge shaft (3) is equal to the center distance from the central axis of the sleeve seat (22) on the movable clamping seat (2) to the hinge shaft (3).
7. A reusable terminal according to claim 1, characterized in that: the length of the articulated shaft (3) is equal to that of the shaft sleeve (13) on the fixed clamping seat (1).
8. A reusable terminal according to claim 1, characterized in that: the inner walls of the wire inlet sleeve (11) and the sleeve seat (22) are respectively provided with a plurality of clamping rings with triangular sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911124916.7A CN110829077B (en) | 2019-11-18 | 2019-11-18 | Repeatedly usable's binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911124916.7A CN110829077B (en) | 2019-11-18 | 2019-11-18 | Repeatedly usable's binding post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110829077A CN110829077A (en) | 2020-02-21 |
| CN110829077B true CN110829077B (en) | 2020-11-20 |
Family
ID=69556002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911124916.7A Active CN110829077B (en) | 2019-11-18 | 2019-11-18 | Repeatedly usable's binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110829077B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919975Y (en) * | 2006-05-12 | 2007-07-11 | 李耀权 | Hair clamp |
| CN101355822A (en) * | 2007-07-26 | 2009-01-28 | 华硕电脑股份有限公司 | Holding structure |
| CN201514912U (en) * | 2009-10-23 | 2010-06-23 | 江苏辉能电气有限公司 | Static contact of low-voltage circuit breaker |
-
2019
- 2019-11-18 CN CN201911124916.7A patent/CN110829077B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919975Y (en) * | 2006-05-12 | 2007-07-11 | 李耀权 | Hair clamp |
| CN101355822A (en) * | 2007-07-26 | 2009-01-28 | 华硕电脑股份有限公司 | Holding structure |
| CN201514912U (en) * | 2009-10-23 | 2010-06-23 | 江苏辉能电气有限公司 | Static contact of low-voltage circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110829077A (en) | 2020-02-21 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201102 Address after: 252000 No. 5 Lushan South Road, Liaocheng High-tech Industrial Development Zone, Shandong Province Applicant after: Shandong Yide Electrical Equipment Engineering Co.,Ltd. Address before: No. 1607, floor 16, unit 1, building 1, No. 158, Xianning Avenue, Xianning City, Hubei Province Applicant before: Xianning Hengzhou Information Technology Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |