CN212380374U - Circuit breaker binding post convenient to installation - Google Patents
Circuit breaker binding post convenient to installation Download PDFInfo
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- CN212380374U CN212380374U CN202021510985.XU CN202021510985U CN212380374U CN 212380374 U CN212380374 U CN 212380374U CN 202021510985 U CN202021510985 U CN 202021510985U CN 212380374 U CN212380374 U CN 212380374U
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Abstract
The utility model relates to a circuit breaker binding post technical field specifically is a circuit breaker binding post convenient to installation, the one end of terminal shell is located intermediate position department and inserts and establish and be fixed with the connection piece, and the other end of terminal shell is located central position department and pastes and have the protective rubber cover, one side of terminal shell is located intermediate position department and has seted up the combination draw-in groove, and the position department that the opposite side of terminal shell corresponds the combination draw-in groove is fixed with the combination dop. The utility model relates to a novelty, the structure is ingenious, can realize the effect of inserting fast and fixed wire terminal, through the quick insertion mechanism of terminal, can conveniently insert the wire terminal fast and fixed, antiskid tooth can press from both sides tight locking action to the wire terminal, prevents that the wire from droing, makes up the concatenation through combination draw-in groove and combination dop convenience to a plurality of binding post, selects binding post as required, has avoided the waste of material, can increase the flexibility that the concatenation was used simultaneously.
Description
Technical Field
The utility model relates to a circuit breaker binding post technical field specifically is a circuit breaker binding post convenient to installation.
Background
The circuit breaker wiring terminal is a wiring device arranged on the wiring end of a circuit breaker, so that the wiring is convenient to insert, and the wiring terminal of the circuit breaker is prevented from being detached and used for many times to cause the lead to fall off.
However, the existing circuit breaker wiring terminal has complex wiring process and complex operation, thereby increasing the wiring time of electricians, and meanwhile, the existing circuit breaker wiring terminal is mostly provided with wiring holes with fixed quantity, can not be spliced and used in a wiring combination mode, and has poor flexibility. Accordingly, those skilled in the art have provided a circuit breaker terminal that is easy to install to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit breaker binding post convenient to installation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a circuit breaker binding post convenient to installation, includes the terminal shell, the one end of terminal shell is located intermediate position department and inserts and establish and be fixed with the connection piece, and the other end of terminal shell is located central position department and pastes and have the protective rubber sleeve, one side of terminal shell is located intermediate position department and has seted up the combination draw-in groove, and the position department that the opposite side of terminal shell corresponds the combination draw-in groove is fixed with the combination dop, the inside of terminal shell is provided with the terminal and inserts the mechanism soon, the connection piece is located the inside one end of terminal shell and passes through the wire and insert the mechanism electrical property soon with the.
As a further aspect of the present invention: the terminal quick-inserting mechanism comprises a terminal inserting hole arranged at one end inside a terminal shell and a screw rod connected to one side above the terminal shell in a rotating mode through threads, a connecting angle is connected to the bottom end of the screw rod in a rotating mode, an intermediate connecting rod is connected to one side of the connecting angle in a rotating mode, the middle section of the intermediate connecting rod is connected with the top end inside the terminal shell in a rotating mode, a slider bin is inserted into the position, located at the top end, inside the terminal inserting hole in a sliding mode, a sliding block is connected to the inner side of the slider bin in a sliding mode, a spring is connected to the position, located at the top end, outside the slider bin in a sliding mode, one end of the spring is connected with the top end of the inside of the terminal shell, a vertical connecting rod is fixed to the upper end of the sliding block, the vertical connecting rod is inserted, and one end of the clamping block is fixedly provided with a conductive elastic sheet, the other end of the clamping block is fixedly provided with an upper locking claw, and one end of the clamping block is electrically connected with one end of the connecting sheet through a wire.
As a further aspect of the present invention: and a lower locking claw is fixed at the position, corresponding to the upper locking claw, of the bottom end in the terminal jack, and a lower conducting strip is fixed at the position, corresponding to the conducting elastic sheet, of the bottom end in the terminal jack.
As a further aspect of the present invention: the end parts of the upper locking claw and the lower locking head are provided with anti-skidding teeth, and the conductive elastic sheet and the lower conductive sheet are all made of pure copper components.
As a further aspect of the present invention: the top end of the screw rod is fixed with a release knob, and the top end of the release knob is provided with a straight groove.
As a further aspect of the present invention: the protective rubber sleeve is a component made of rubber, and the length of the protective rubber sleeve is 2 cm.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, the structure is ingenious, can realize the effect of inserting fast and fixed wire terminal, through the quick insertion mechanism of terminal, can conveniently insert the wire terminal fast and fixed, antiskid tooth can press from both sides tight locking action to the wire terminal, prevents that the wire from droing, makes up the concatenation through combination draw-in groove and combination dop convenience to a plurality of binding post, selects binding post as required, has avoided the waste of material, can increase the flexibility that the concatenation was used simultaneously.
Drawings
Fig. 1 is a schematic view of a circuit breaker terminal for easy installation;
fig. 2 is a schematic structural diagram of a terminal quick-insertion mechanism in a circuit breaker terminal convenient to install;
fig. 3 is an enlarged schematic view of a circuit breaker terminal block at a in fig. 2 for easy installation.
In the figure: 1. a terminal housing; 2. connecting sheets; 3. a combined clamping groove; 4. combining the chucks; 5. a screw; 6. a middle connecting rod; 7. a vertical connecting rod; 8. a slider; 9. a slide block bin; 10. a spring; 11. a clamping block; 12. a conductive spring plate; 13. an upper locking claw; 14. and (5) protecting the rubber sleeve.
Detailed Description
Please refer to fig. 1-3, in the embodiment of the utility model, a circuit breaker binding post convenient to installation, including terminal shell 1, the one end of terminal shell 1 is located intermediate position department and inserts and establish and be fixed with connection piece 2, and the other end of terminal shell 1 is located central position department and pastes and have protective rubber sleeve 14, one side of terminal shell 1 is located intermediate position department and has seted up combination draw-in groove 3, and the position department that the opposite side of terminal shell 1 corresponds combination draw-in groove 3 is fixed with combination dop 4, the inside of terminal shell 1 is provided with the fast plug-in mechanism of terminal, connection piece 2 is located the inside one end of terminal shell 1 and passes through the wire and the terminal fast plug-in mechanism electrical property.
In fig. 2: the terminal quick-inserting mechanism comprises a terminal jack arranged at one end inside a terminal shell 1 and a screw rod 5 connected to one side above the terminal shell 1 in a rotating mode through threads, the bottom end of the screw rod 5 is connected with a connecting angle in a rotating mode, one side of the connecting angle is connected with an intermediate connecting rod 6 in a rotating mode, the middle section of the intermediate connecting rod 6 is connected with the top end inside the terminal shell 1 in a rotating mode, a sliding block bin 9 is inserted into the terminal jack in a sliding mode at the position, located at the top end, of the inner side of the sliding block bin 9, a sliding block 8 is connected with the inner side of the sliding block bin 9 in a sliding mode, a spring 10 is connected to the position, located at the top end, of the outer side of the sliding block bin 9, one end of the spring 10 is connected with the top end of the terminal shell 1, a vertical connecting rod 7 is fixed to the upper end of, the one end of pressing from both sides tight piece 11 is fixed with electrically conductive shell fragment 12, and the other end of pressing from both sides tight piece 11 is fixed with last locking claw 13, the one end electric connection of wire and connection piece 2 is passed through to the one end of pressing from both sides tight piece 11, rotate screw rod 5, screw rod 5 moves and promotes middle connecting rod 6 downwards through the screw thread, the other end of middle connecting rod 6 lifts up and pulls vertical connecting rod 7 and moves upwards, vertical connecting rod 7 passes through sliding block 8 and drives slider storehouse 9 and move upwards, slider storehouse 9 drives and presss from both sides tight piece 11 and last locking claw 13 and move upwards, can relieve the locking of wire terminal.
In fig. 2: the inside bottom of terminal jack corresponds the position department of last locking claw 13 and is fixed with down the locking claw, and the inside bottom of terminal jack corresponds the position department of electrically conductive shell fragment 12 and is fixed with down the conducting strip, locks the wire terminal wiring fixedly through last locking claw 13 and lower locking claw, electrically conducts between shell fragment 12 and the conducting strip and the wire terminal down and carries out electrical contact.
In fig. 3: anti-skidding tooth has all been seted up to the tip of going up locking claw 13 and lower locking head, and electrically conductive shell fragment 12 and lower conducting strip all adopt the component of pure copper material, and anti-skidding tooth can fasten the wire terminal and prevent that it from droing, improves the reliability that the product used.
In fig. 1: the top of screw rod 5 is fixed with the release knob, and the straight line groove has been seted up on the top of release knob, and the release knob is convenient to rotate screw rod 5, convenient to detach wire terminal.
In fig. 1: the protective rubber sleeve 14 is made of rubber, the length of the protective rubber sleeve 14 is 2 cm, the protective rubber sleeve 14 can wrap an exposed wire terminal, and people are prevented from being accidentally touched to cause electric shock accidents.
The utility model discloses a theory of operation is: firstly, a connecting sheet 2 at one end of a wiring terminal is inserted and fixed in the wiring terminal of a circuit breaker, then a plurality of wiring terminals are combined and spliced through a combined clamping groove 3 and a combined clamping head 4 according to the pole number of the circuit breaker, the combined clamping head 4 at one side of one wiring terminal is slidably inserted into the inner side of the combined clamping groove 3 at one side of the other wiring terminal, the combination and splicing are flexible to use, different numbers of wiring terminals can be selected according to the pole number of the circuit breaker, the waste of resources is reduced, the wiring terminals can be put into use after the installation is finished, a terminal at one end of a wire is inserted into a terminal jack, the wire terminal pushes the lower side of a conductive elastic sheet 12, the conductive elastic sheet 12 moves upwards and pushes a slider bin 9 to move upwards, a spring 10 is compressed, when the wire terminal reaches the bottom end of the terminal jack, and make upper locking claw 13 and lower locking claw clamp the wire terminal and lock, conductive shell fragment 12 and lower conducting strip contact with upper and lower both sides of wire terminal, can be simple and convenient fix the wire terminal in binding post's inside fast, when dismantling, rotate the release knob of screw rod 5 upper end, screw rod 5 moves and promotes middle connecting rod 6 downwards through the screw thread, the other end of middle connecting rod 6 lifts and pulls vertical connecting rod 7 to move upwards, vertical connecting rod 7 drives slider storehouse 9 through sliding block 8 to move upwards, slider storehouse 9 drives and presss from both sides tight piece 11 and upper locking claw 13 to move upwards, can relieve the locking of wire terminal.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a circuit breaker binding post convenient to installation, includes terminal shell (1), its characterized in that, the one end of terminal shell (1) is located intermediate position department and inserts and establish and be fixed with connection piece (2), and the other end of terminal shell (1) is located central position department and pastes and have protective rubber sleeve (14), one side of terminal shell (1) is located intermediate position department and has seted up combination draw-in groove (3), and the opposite side of terminal shell (1) corresponds the position department of combination draw-in groove (3) and be fixed with combination dop (4), the inside of terminal shell (1) is provided with the quick insertion mechanism of terminal, connection piece (2) are located the inside one end of terminal shell (1) and pass through the wire and the quick insertion mechanism electrical property of terminal links to each other.
2. The circuit breaker connection terminal convenient to install according to claim 1, wherein the terminal quick-insertion mechanism comprises a terminal insertion hole arranged at one end inside the terminal housing (1) and a screw rod (5) rotatably connected to one side above the terminal housing (1) through threads, the bottom end of the screw rod (5) is rotatably connected with a connection angle, one side of the connection angle is rotatably connected with an intermediate connecting rod (6), the middle section of the intermediate connecting rod (6) is rotatably connected with the top end inside the terminal housing (1), a slider bin (9) is slidably inserted inside the terminal insertion hole at the top end position, a slider (8) is slidably connected to the inner side of the slider bin (9), a spring (10) is connected to the outer side of the slider bin (9) at the top end position, one end of the spring (10) is connected with the top end of the inner side of the terminal housing (1), the upper end of sliding block (8) is fixed with vertical connecting rod (7), vertical connecting rod (7) slide and insert the top of locating slider storehouse (9), and the top of vertical connecting rod (7) and the one end of middle connecting rod (6) rotate and be connected, the bottom mounting in slider storehouse (9) has tight piece (11) of clamp, the one end of pressing from both sides tight piece (11) is fixed with electrically conductive shell fragment (12), and the other end that presss from both sides tight piece (11) is fixed with locking claw (13), the one end electric connection of wire and connection piece (2) is passed through to the one end of pressing from both sides tight piece (11).
3. The circuit breaker wiring terminal convenient to install according to claim 2, wherein a lower locking claw is fixed at the position of the inner bottom end of the terminal insertion hole corresponding to the upper locking claw (13), and a lower conducting strip is fixed at the position of the inner bottom end of the terminal insertion hole corresponding to the conducting elastic sheet (12).
4. The circuit breaker wiring terminal convenient to mount as claimed in claim 2, wherein the ends of the upper locking claw (13) and the lower locking head are both provided with anti-slip teeth, and the conductive elastic sheet (12) and the lower conductive sheet are both made of pure copper.
5. The circuit breaker wiring terminal convenient to mount as claimed in claim 2, wherein a release knob is fixed to the top end of the screw rod (5), and a straight groove is formed in the top end of the release knob.
6. The circuit breaker connection terminal convenient to install according to claim 1, wherein the protective rubber sleeve (14) is made of a rubber material, and the length of the protective rubber sleeve (14) is 2 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021510985.XU CN212380374U (en) | 2020-07-28 | 2020-07-28 | Circuit breaker binding post convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021510985.XU CN212380374U (en) | 2020-07-28 | 2020-07-28 | Circuit breaker binding post convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212380374U true CN212380374U (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021510985.XU Active CN212380374U (en) | 2020-07-28 | 2020-07-28 | Circuit breaker binding post convenient to installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN212380374U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113205977A (en) * | 2021-05-06 | 2021-08-03 | 安徽金环电气设备有限责任公司 | Circuit breaker wiring structure |
| CN115497775A (en) * | 2022-09-27 | 2022-12-20 | 南京开关厂股份有限公司 | Breaker mechanism obtaining power by method of generating eddy magnetic field |
| CN116031113A (en) * | 2023-02-06 | 2023-04-28 | 国网黑龙江省电力有限公司超高压公司 | Circuit breaker and wiring disassembling method thereof |
-
2020
- 2020-07-28 CN CN202021510985.XU patent/CN212380374U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113205977A (en) * | 2021-05-06 | 2021-08-03 | 安徽金环电气设备有限责任公司 | Circuit breaker wiring structure |
| CN115497775A (en) * | 2022-09-27 | 2022-12-20 | 南京开关厂股份有限公司 | Breaker mechanism obtaining power by method of generating eddy magnetic field |
| CN115497775B (en) * | 2022-09-27 | 2023-03-28 | 南京开关厂股份有限公司 | Breaker mechanism obtaining power by method of generating eddy magnetic field |
| CN116031113A (en) * | 2023-02-06 | 2023-04-28 | 国网黑龙江省电力有限公司超高压公司 | Circuit breaker and wiring disassembling method thereof |
| CN116031113B (en) * | 2023-02-06 | 2023-08-11 | 国网黑龙江省电力有限公司超高压公司 | Circuit breaker and wiring disassembling method thereof |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230625 Address after: No. 28, North 2nd Road, North Ring, Qingshanhu Science and Technology City, Qingshanhu Street, Lin'an District, Hangzhou, Zhejiang 310000 Patentee after: ZHEJIANG KIASEN ELECTRICAL CO.,LTD. Address before: 510000 shop 101, No.1, Nanyue Sanxiang, Guitian village, Haizhu District, Guangzhou City, Guangdong Province Patentee before: Liu Jiancheng |