CN111064053B - Wiring terminal capable of being repeatedly used - Google Patents
Wiring terminal capable of being repeatedly used Download PDFInfo
- Publication number
- CN111064053B CN111064053B CN201911281314.2A CN201911281314A CN111064053B CN 111064053 B CN111064053 B CN 111064053B CN 201911281314 A CN201911281314 A CN 201911281314A CN 111064053 B CN111064053 B CN 111064053B
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- Prior art keywords
- seat
- arc
- fixed
- shaft
- sleeve seat
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
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- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a reusable wiring terminal, which comprises a fixed clamping seat, wherein the fixed clamping seat comprises a cylindrical annular fixed sleeve seat, a notch is formed in the middle of the fixed sleeve seat, a shaft sleeve is formed on one side of the fixed sleeve seat, a groove is formed in the middle of the shaft sleeve, a movable clamping seat is inserted in the groove and the notch, the movable clamping seat comprises a cylindrical annular movable sleeve seat which is inserted in the notch and dislocated with the fixed sleeve seat, a support plate with one end inserted in the groove is formed on one side of the movable sleeve seat, a hinge shaft is inserted and fixed at one end of the support plate, two ends of the hinge shaft are inserted in the shaft sleeve, a support plate is formed on the shaft sleeve, two through holes are formed on the support plate, two arc-shaped limiting rods which are respectively inserted in the through holes are formed on the side wall of the support plate, the arc circle center of each limiting rod is positioned on the central axis of the hinge shaft, a pressure spring. The invention is convenient to be connected with the lead, and can be reused after being used once, thereby improving the resource utilization rate.
Description
Technical Field
The invention relates to the technical field of wiring terminals, in particular to a wiring terminal capable of being recycled.
Background
A terminal is an accessory product for realizing electrical connection, and is classified into a category of connectors. Along with the increasingly higher degree of industrial automation and the increasingly strict and accurate industrial control requirements, the use amount of the wiring terminal gradually rises, and the variety of the wiring terminal is also increasing. The ground ring terminal is a common wiring terminal, also called a ring terminal, and is composed 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 by the sleeve pipe.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a reusable wiring terminal which is convenient to connect with a wire, can be reused after being used once, and improves the resource utilization rate.
The invention relates to a reusable wiring terminal, which comprises a fixed clamping seat, wherein the fixed clamping seat comprises a cylindrical annular fixed sleeve seat, a notch is formed in the middle of the fixed sleeve seat, a connecting plate is formed on one side of the fixed sleeve seat, a shaft sleeve is formed at one end of the connecting plate, a groove communicated with the notch is formed in the middle of the shaft sleeve, a movable clamping seat is inserted in the groove and the notch, the movable clamping seat comprises a cylindrical annular movable sleeve seat inserted in the notch and staggered with the fixed sleeve seat, a support plate with one end inserted in the groove is formed on one side of the movable sleeve seat, an articulated shaft is inserted and fixed at one end of the support plate, two ends of the articulated shaft are inserted in the shaft sleeve, a support plate is formed on the outer wall of the shaft sleeve, two through holes are formed on the support plate, two arc-shaped limiting rods respectively inserted in the through holes are formed on the side wall of the support plate, the arc of the limiting rods are positioned on the central axis of the, the limiting rod is sleeved with an arc-shaped pressure spring in an inserting mode, two ends of the pressure spring are pressed on the supporting plate and the supporting plate respectively, a guide post is formed on the inner wall of the through hole, an arc-shaped guide groove is formed in the limiting rod, the arc circle center of the guide groove coincides with the arc circle center of the limiting rod, and the guide post is inserted in the guide groove.
By means of the technical scheme, when the wire clamping device is used, the fixed clamping seat and the movable clamping seat are pressed and held by hands, the fixed sleeve seat of the fixed clamping seat and the movable sleeve seat of the movable clamping seat are overlapped, the hinge shaft rotates in the shaft sleeve, the support plate rotates around the hinge shaft to drive the limiting rod to rotate in the through hole of the support plate, the pressure spring compresses and stores elastic potential energy, then a wire is inserted into the fixed sleeve seat and the movable sleeve seat, finally the movable clamping seat is released, the movable sleeve seat resets under the action of the pressure spring releasing the elastic potential energy, and the movable sleeve seat and the fixed sleeve seat are dislocated to clamp the wire. After the connecting terminal is used, the fixed clamping seat and the movable clamping seat are pressed by hand, so that the fixed sleeve seat of the fixed clamping seat and the movable sleeve seat of the movable clamping seat are superposed, the lead can be pulled out, then the movable clamping seat is released, and the connecting terminal can be used again.
Through the scheme, the wiring terminal capable of being recycled is convenient to connect with a wire, and can be reused after being used once, so that the utilization rate of resources is improved.
Preferably, the through hole in the support plate is arc-shaped, and the circle center of the arc of the support plate coincides with the circle center of the arc of the limiting rod.
Preferably, a first clamping groove and a second clamping groove are formed in the supporting plate and the supporting plate respectively, a first support shaft and a second support shaft are formed at two ends of the pressure spring respectively, the first support shaft is inserted into the first clamping groove, and the second support shaft is inserted into the second clamping groove.
Preferably, the circle center of the arc of the pressure spring coincides with the circle center of the arc of the limiting rod.
Preferably, the inner walls of the fixed sleeve seat and the movable sleeve seat are respectively provided with a plurality of clamping rings with triangular sections.
Preferably, the inner hole diameter of the fixed sleeve seat is equal to the inner hole diameter of the movable sleeve seat.
Preferably, an extension plate is formed at one end of the fixed clamp seat, and a wiring ring is formed at one end of the extension plate.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of a portion of the structure of FIG. 2;
FIG. 4 is a schematic side view of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The following refers to fig. 1 to 4.
The invention relates to a reusable wiring terminal, which comprises a fixed clamping seat 1, wherein one end of the fixed clamping seat is formed with an extension plate 12, one end of the extension plate is formed with a wiring ring 13, the fixed clamping seat comprises a cylindrical fixed sleeve seat 11, the middle part of the fixed sleeve seat is formed with a notch 111, one side of the fixed sleeve seat is formed with a connecting plate 3, one end of the connecting plate is formed with a shaft sleeve 4, the middle part of the shaft sleeve is formed with a groove 41 communicated with the notch, a movable clamping seat 2 is inserted in the groove and the notch, the movable clamping seat comprises a cylindrical movable sleeve seat 21 which is inserted in the notch and staggered with the fixed sleeve seat 11, the bore diameter of the inner bore of the fixed sleeve seat is equal to the bore diameter of the movable sleeve seat, a plurality of clamping rings (not shown) with triangular cross sections are formed on the inner walls of the fixed sleeve seat and the movable sleeve seat, one side of the movable sleeve seat is formed with a support plate 22, one end of which is inserted in the groove, a hinge shaft 5 is fixedly inserted into one end of the support plate, two ends of the hinge shaft are inserted into the shaft sleeve 4, a support plate 6 is formed on the outer wall of the shaft sleeve, two through holes 61 are formed in the support plate, two circular-arc-shaped limiting rods 7 which are respectively inserted into the through holes are formed on the side wall of the support plate 22, the circular-arc circle centers of the limiting rods are positioned on the central axis of the hinge shaft 5, circular-arc-shaped pressure springs 8 are inserted into the limiting rods, two ends of each pressure spring are respectively pressed against the support plate 6 and the support plate 22, the circular-arc circle centers of the pressure springs are superposed with the circular-arc circle centers of the limiting rods 7, a first clamping groove 91 and a second clamping groove 92 are respectively formed in the support plate and the support plate, a first fulcrum shaft 81 and a second fulcrum shaft 82 are respectively formed at two ends of each pressure spring, the first fulcrum is inserted into the first clamping groove, the second fulcrum is inserted, an arc-shaped guide groove 71 is formed in the limiting rod 7, the arc circle center of the guide groove coincides with that of the limiting rod, the guide post is inserted into the guide groove, the through hole is arc-shaped, and the arc circle center of the support plate 6 coincides with that of the limiting rod 7.
When the wire clamping device is specifically implemented, the fixed clamping seat 1 and the movable clamping seat 2 are pressed and held by hands, so that the fixed sleeve seat 11 of the fixed clamping seat and the movable sleeve seat 21 of the movable clamping seat are superposed, the hinge shaft 5 rotates in the shaft sleeve 4, the support plate 22 rotates around the hinge shaft to drive the limiting rod 7 to rotate in the through hole 61 of the support plate 6, the pressure spring 8 is compressed to store elastic potential energy, then a wire is inserted into the fixed sleeve seat 11 and the movable sleeve seat 21, finally the movable clamping seat 2 is released, the movable sleeve seat is reset under the action of the elastic potential energy released by the pressure spring, and the movable sleeve seat and the fixed sleeve seat are staggered to clamp the wire. After the use, the fixed clamping seat 1 and the movable clamping seat 2 are pressed by hand, so that the fixed sleeve seat 11 of the fixed clamping seat and the movable sleeve seat 21 of the movable clamping seat are superposed, the lead can be drawn out, then the movable clamping seat 2 is released, and the connecting terminal can be used again.
In conclusion, the reusable wiring terminal is convenient to connect with a wire, and can be reused after being used once, so that the utilization rate of resources is improved.
The reusable terminal provided in the present invention is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (6)
1. The utility model provides a binding post that can reuse, is including deciding holder (1), decide the holder and include that the annular fixed set seat of cylinder (11), its characterized in that: a notch (111) is formed in the middle of the fixed sleeve seat, a connecting plate (3) is formed on one side of the fixed sleeve seat, a shaft sleeve (4) is formed at one end of the connecting plate, a groove (41) communicated with the notch is formed in the middle of the shaft sleeve, a movable clamping seat (2) is inserted in the groove and the notch, the movable clamping seat comprises a cylindrical annular movable sleeve seat (21) which is inserted in the notch and staggered with the fixed sleeve seat (11), a support plate (22) with one end inserted in the groove is formed on one side of the movable sleeve seat, an articulated shaft (5) is inserted and fixed at one end of the support plate, two ends of the articulated shaft are inserted in the shaft sleeve (4), a support plate (6) is formed on the outer wall of the shaft sleeve, two through holes (61) are formed on the support plate, two arc-shaped limiting rods (7) which are respectively inserted in the through holes are formed on the side wall of the support plate, and the arc of the, an arc-shaped pressure spring (8) is sleeved on the limiting rod in an inserted mode, two ends of the pressure spring are pressed on the supporting plate (6) and the supporting plate (22) respectively, a guide post (10) is formed on the inner wall of the through hole (61), an arc-shaped guide groove (71) is formed on the limiting rod (7), the arc circle center of the guide groove is overlapped with the arc circle center of the limiting rod, and the guide post is inserted in the guide groove;
the through hole (61) on the supporting plate (6) is arc-shaped, and the arc circle center of the supporting plate is coincided with the arc circle center of the limiting rod (7).
2. The reusable terminal as claimed in claim 1, characterized in that: a first clamping groove (91) and a second clamping groove (92) are formed in the supporting plate (6) and the supporting plate (22) respectively, a first support shaft (81) and a second support shaft (82) are formed at two ends of the pressure spring (8) respectively, the first support shaft is inserted into the first clamping groove, and the second support shaft is inserted into the second clamping groove.
3. The reusable terminal as claimed in claim 1, characterized in that: the circle center of the arc of the pressure spring (8) is superposed with the circle center of the arc of the limiting rod (7).
4. The reusable terminal as claimed in claim 1, characterized in that: the inner walls of the fixed sleeve seat (11) and the movable sleeve seat (21) are respectively provided with a plurality of clamping rings with triangular sections.
5. The reusable terminal as claimed in claim 1, characterized in that: the inner hole aperture of the fixed sleeve seat (11) is equal to the inner hole aperture of the movable sleeve seat (21).
6. The reusable terminal as claimed in claim 1, characterized in that: an extension plate (12) is formed at one end of the fixed clamping seat (1), and a wiring circular ring (13) is formed at one end of the extension plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911281314.2A CN111064053B (en) | 2019-12-13 | 2019-12-13 | Wiring terminal capable of being repeatedly used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911281314.2A CN111064053B (en) | 2019-12-13 | 2019-12-13 | Wiring terminal capable of being repeatedly used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111064053A CN111064053A (en) | 2020-04-24 |
| CN111064053B true CN111064053B (en) | 2021-02-19 |
Family
ID=70301718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911281314.2A Active CN111064053B (en) | 2019-12-13 | 2019-12-13 | Wiring terminal capable of being repeatedly used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111064053B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417094Y2 (en) * | 1973-12-05 | 1979-07-03 | ||
| JPH11288748A (en) * | 1998-04-02 | 1999-10-19 | Nippon Columbia Co Ltd | Terminal |
| CN2563773Y (en) * | 2002-08-27 | 2003-07-30 | 张冬生 | Safety socket |
| CN104019434B (en) * | 2013-02-28 | 2017-08-15 | 海洋王（东莞）照明科技有限公司 | Connecting terminal apparatus |
| CN209823054U (en) * | 2019-06-13 | 2019-12-20 | 中山市普翔电子有限公司 | Power amplifier adapter convenient to dismouting |
-
2019
- 2019-12-13 CN CN201911281314.2A patent/CN111064053B/en active Active
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| Publication number | Publication date |
|---|---|
| CN111064053A (en) | 2020-04-24 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201223 Address after: 523000 2 / F, No.7, Minyi Road, Wusha community, Chang'an Town, Dongguan City, Guangdong Province Applicant after: DONGGUAN CITY PUSU ELECTRONIC Co.,Ltd. Address before: 325100 Building 9, Keji new village, Madao village, Jiangbei street, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: WENZHOU YIZHENG TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant |