CN107645073B - A kind of wiring mechanism of low-voltage electrical apparatus - Google Patents
A kind of wiring mechanism of low-voltage electrical apparatus Download PDFInfo
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- CN107645073B CN107645073B CN201710715052.0A CN201710715052A CN107645073B CN 107645073 B CN107645073 B CN 107645073B CN 201710715052 A CN201710715052 A CN 201710715052A CN 107645073 B CN107645073 B CN 107645073B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of wiring mechanisms of low-voltage electrical apparatus, including terminal box shell, terminal box interior of shell is equipped with connection wire module and fixing line module, connecting wire module includes lock-screw, lock-screw is equipped with sealing structure, fixing line module includes clamping threading column and earthing screw, current-carrying bridge is equipped between clamping threading column and earthing screw, clamping threading column is equipped with holding screw, sealing structure also is provided on earthing screw, it connects and is equipped with broken cable architecture between wire module and fixing line module, the use of the new type structure is simple, butted line operation has sealing and guiding function, on the one hand the wiring fixed operation of electric wire can be guided, prevent electric wire when wiring from accumulating, it is excessive to there is resistance, it plays a protective role to electric wire, on the other hand, sealing structure can prevent the case where electric wire leakage, and add brokenly cable architecture, to not It is limited and is stripped with electrical wire wiring length, and is easy to operate, be worthy to be popularized.
Description
Technical field
The present invention relates to low voltage electrical apparatus technology field, specially a kind of wiring mechanism of low-voltage electrical apparatus.
Background technique
Input, output wiring terminal, such as the wiring of miniature circuit breaker, relay are typically provided on low-voltage electrical apparatus at present
Terminal, this connecting terminal are attached in the way of screw in compression conducting wire, and when wiring needs to be screwed out screw with tool,
It is inserted into conducting wire, last tightening screw, in this operating process, electric wire be easy to cause resistance excessive when screwing,
The case where electric wire leaks outside all has potential huge harm of catching fire to entire circuit.
Summary of the invention
In order to overcome the shortcomings of that prior art, the present invention provide a kind of wiring mechanism of low-voltage electrical apparatus, this use is new
Type structure is simple, and butted line operation has sealing and guiding function, on the one hand can guide the wiring fixed operation of electric wire, prevent
Electric wire is accumulated when wiring, and it is excessive resistance occur, is played a protective role to electric wire, and on the other hand, sealing structure can prevent
The case where electric wire leaks, and cable architecture is added brokenly, patching operations can be carried out to the electric wire of different-diameter size, to different electricity
Line wire length is limited and is stripped, and easy to operate, is worthy to be popularized.
The technical solution adopted by the present invention to solve the technical problems is: a kind of wiring mechanism of low-voltage electrical apparatus, including connects
Wire box shell, the terminal box interior of shell are equipped with connection wire module and fixing line module, and the connection wire module includes locking
Screw, the lock-screw are equipped with sealing structure, and the fixing line module includes clamping threading column and earthing screw, the folder
It holds and is equipped with current-carrying bridge between threading column and earthing screw, clamping threading column is equipped with holding screw, on the earthing screw
Broken cable architecture is equipped with equipped with sealing structure, between connection wire module and the fixing line module.
As a preferred technical solution of the present invention, wire guide section and interior spiral shell are equipped with inside the clamping threading bolt
Line section, the screw thread and holding screw of the internal thread segment exactly match.
As a preferred technical solution of the present invention, the sealing structure successively include rubber washer, metal washer and
Compression ring, the rubber washer are mounted below metal washer, and closely solid between the rubber washer and metal washer
Fixed connection, the outer diameter of the metal washer are greater than the outer diameter of compression ring.
As a preferred technical solution of the present invention, the wire guide section is by multiple chain link bodies in one direction
Composition, and the chain link body can relatively rotate, and through hole is equipped between adjacent chain link body, the one of the chain link body
End is equipped with locking protrusion, and the locking protrusion is equipped with the claw of the peripheral part engaging in the through hole, in multiple chain links
Locking protrusion described in body is prominent to the same direction.
As a preferred technical solution of the present invention, the broken cable architecture is fan-shaped surface, is equipped on fan-shaped surface surface
Broken line coronule, the broken line coronule outer ring are buckle-like, and the broken line coronule inner ring is cutting iron plate, and is set on fan-shaped surface
There is length mark.
As a preferred technical solution of the present invention, terminal box shell two sides are set there are two screw, and described
Terminal box shell is detachable structure.
As a preferred technical solution of the present invention, the current-carrying bridge is in convex structure, and the clamping threads
Column and earthing screw are connect by current-carrying bridging.
As a preferred technical solution of the present invention, the broken cable architecture is conductive material.
Compared with prior art, the beneficial effects of the present invention are: the use of the new type structure is simple, butted line operation has close
Envelope and guiding function, on the one hand can guide the wiring fixed operation of electric wire, prevent electric wire when wiring from accumulating, resistance mistake occur
Greatly, it plays a protective role to electric wire, on the other hand, sealing structure can prevent the case where electric wire leaks, and add brokenly
Cable architecture can carry out patching operations to the electric wire of different-diameter size, different electrical wire wiring length are limited and stripped,
And it is easy to operate, it is worthy to be popularized.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is sealed structural schematic diagram of the present invention；
Fig. 3 is that present invention clamping threads rod structure schematic diagram；
Fig. 4 is the broken cable architecture schematic diagram of the present invention.
In figure: 1- terminal box shell；2- connection wire module；3- fixing line module；4- lock-screw；5- sealing structure；
501- rubber washer；502- metal washer；503- compression ring；6- clamping threading column；7- earthing screw；8- current-carrying bridge；9- tightening
Screw；10- breaks cable architecture；11- wire guide section；12- internal thread segment；13- chain link body；14- through hole；The locking protrusion 15-；
16- claw；17- breaks line coronule；18- cuts iron plate；19- length mark；20- screw.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The explanation of following embodiment be with reference to attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, "upper", " in ", "lower", "front", "rear", "left", "right", "inner", "
Outside ", " side " etc. is only direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, rather than to limit the present invention.
Embodiment:
As shown in Figure 1, the present invention provides a kind of wiring mechanism of low-voltage electrical apparatus, including terminal box shell 1, the wiring
1 two sides of box shell are set there are two screw 20, and the terminal box shell is detachable structure, can be with butted line by screw 20
Two casing parts of box shell 1 are tightened and are loosened, and then can dock the connection wire module 2 inside wire box shell 1 and fix
Wire module 3 carries out patching operations.
As depicted in figs. 1 and 2, connection wire module 2 and fixing line module 3, the company are equipped with inside the terminal box shell 1
Wiring module 2 includes lock-screw 4, and the lock-screw 4 is equipped with sealing structure 5, and sealing structure 5 successively includes rubber washer
501, metal washer 502 and compression ring 503, the rubber washer 501 is mounted below metal washer 502, and the rubber
Connection is tightly fastened between rubber gasket 501 and metal washer 502, the outer diameter of the metal washer 502 is greater than the outer of compression ring 503
Diameter, the sealing structure 5 on lock-screw 4 can guarantee when wiring that electric wire is not fallen off and External leakage, is also beneficial to electric wire
Fixation.
As shown in figures 1 and 3, the fixing line module 3 includes clamping threading column 6 and earthing screw 7, the clamping threading
Current-carrying bridge 8 is equipped between column 6 and earthing screw 7, the current-carrying bridge 8 is in convex structure, and current-carrying bridge 8 is conductive material, i.e. copper
Conduct piece has lesser resistance, and has tin coating on current-carrying bridge 8, makes it have good antiseptic property, and described
Clamping threading column 6 and earthing screw 7 are connected by current-carrying bridge 8, and the clamping threads inside column 6 equipped with wire guide section 11 and interior
Thread segment 12 will be complete between electric wire and holding screw 9, clamping threading column 6 when wire guide section 11 can be fixed to electric wire
Full flat contact prevents when carrying out electric wire connection, the excessive situation of resistance occurs, cause to low-voltage electrical apparatus into
Row damage, the screw thread and holding screw 9 of the internal thread segment 12 exactly match, and the clamping threading column 6 is equipped with holding screw
9。
As shown in Figure 1 and Figure 4, also be provided with sealing structure 5 on the earthing screw 7, sealing structure 5 here with above
Sealing structure 5 on lock-screw 4 is identical, and broken cable architecture 10, institute are equipped between the connection wire module 2 and fixing line module 3
Stating brokenly cable architecture 10 is conductive material, and the broken cable architecture 10 is fan-shaped surface, and broken line coronule 17, institute are equipped on fan-shaped surface surface
Stating brokenly 17 outer ring of line coronule is buckle-like, and broken 17 inner ring of line coronule is cutting iron plate 18, and length is equipped on fan-shaped surface
Scale knows 19, and broken cable architecture 10 is to strip the protective layer outside electric wire when carrying out patching operations to electric wire
Operation, different wire sizes can be carried out using and also the length mark 19 on fan-shaped surface can also be to different
Size requires to carry out stripping operation.
Preferably, the wire guide section 11 is made of multiple chain link bodies 13 in one direction, and the chain
Section body 13 can relatively rotate, and through hole 14 is equipped between adjacent chain link body 13, is equipped in one end of the chain link body 13
Locking protrusion 15, the locking protrusion 15 is equipped with the claw 16 of the peripheral part engaging in the through hole 14, in multiple chains
It is prominent to the same direction to save locking protrusion 15 described in body 13, plays the role of guidance for the fixation to electric wire, prevents from connecing
Resistance at line is excessive, causes high temperature, plays a protective role to electric appliance.
In conclusion the main characteristic of the invention lies in that: the use of the new type structure is simple, butted line operation have sealing and
On the one hand guiding function can guide the wiring fixed operation of electric wire by setting wire guide section, electric wire heap when preventing wiring
Product, it is excessive resistance occur, plays a protective role to electric wire, and on the other hand, sealing structure can prevent the feelings of electric wire leakage
Condition, and cable architecture is added brokenly, after electric wire is placed on cutting iron plate, suppress broken line coronule, so that it may to different-diameter size
Electric wire carries out brokenly line operation, and the length mark on fan-shaped surface is limited and stripped to different electrical wire wiring length, and
And it is easy to operate, it is worthy to be popularized.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of wiring mechanism of low-voltage electrical apparatus, including terminal box shell (1), it is characterised in that: in the terminal box shell (1)
Portion is equipped with connection wire module (2) and fixing line module (3), the connection wire module (2) include lock-screw (4), the locking
Screw (4) is equipped with sealing structure (5), and the fixing line module (3) includes that clamping threads column (6) and earthing screw (7), described
Current-carrying bridge (8) are equipped between clamping threading column (6) and earthing screw (7), clamping threading column (6) is equipped with holding screw
(9), it also is provided with sealing structure (5) on the earthing screw (7), is set between the connection wire module (2) and fixing line module (3)
There are broken cable architecture (10)；
It is equipped with wire guide section (11) and internal thread segment (12) inside clamping threading column (6), the internal thread segment (12)
Screw thread and holding screw (9) exactly match；
The wire guide section (11) is made of multiple chain link bodies (13) in one direction, and the chain link body (13) can
To relatively rotate, through hole (14) are equipped between adjacent chain link body (13), are equipped with card in one end of the chain link body (13)
Determine protrusion (15), the locking protrusion (15) is equipped with the claw (16) of the peripheral part engaging in the through hole (14), multiple
Locking protrusion (15) described in the chain link body (13) is prominent to the same direction.
2. a kind of wiring mechanism of low-voltage electrical apparatus according to claim 1, it is characterised in that: the sealing structure (5) according to
Secondary includes that rubber washer (501), metal washer (502) and compression ring (503), the rubber washer (501) are mounted on metal gasket
It encloses below (502), and is tightly fastened connection, the metal gasket between the rubber washer (501) and metal washer (502)
The outer diameter for enclosing (502) is greater than the outer diameter of compression ring (503).
3. a kind of wiring mechanism of low-voltage electrical apparatus according to claim 1, it is characterised in that: the broken cable architecture (10) is
Fan-shaped surface is equipped with broken line coronule (17) on fan-shaped surface surface, and broken line coronule (17) outer ring is buckle-like, the broken line thorn
Ring (17) inner ring is cutting iron plate (18), and is equipped with length mark (19) on fan-shaped surface.
4. a kind of wiring mechanism of low-voltage electrical apparatus according to claim 3, it is characterised in that: the broken cable architecture (10) is
Conductive material.
5. a kind of wiring mechanism of low-voltage electrical apparatus according to claim 1, it is characterised in that: the terminal box shell (1)
Two sides are set there are two screw (20), and the terminal box shell is detachable structure.
6. a kind of wiring mechanism of low-voltage electrical apparatus according to claim 1, it is characterised in that: the current-carrying bridge (8) is in circle
Arc structure, and clamping threading column (6) and earthing screw (7) are connected by current-carrying bridge (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715052.0A CN107645073B (en) | 2017-08-19 | 2017-08-19 | A kind of wiring mechanism of low-voltage electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715052.0A CN107645073B (en) | 2017-08-19 | 2017-08-19 | A kind of wiring mechanism of low-voltage electrical apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107645073A CN107645073A (en) | 2018-01-30 |
| CN107645073B true CN107645073B (en) | 2019-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710715052.0A Active CN107645073B (en) | 2017-08-19 | 2017-08-19 | A kind of wiring mechanism of low-voltage electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107645073B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377722B (en) * | 2022-10-20 | 2022-12-23 | 常州市长城屏蔽科技有限公司 | Cable connection structure and filter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2879485Y (en) * | 2006-02-10 | 2007-03-14 | 梅前明 | Universal electric switch box with wire-distinguishing, stripping and press functions |
| US8206186B2 (en) * | 2009-12-10 | 2012-06-26 | Westinghouse Electric Co. Llc | Electrical connector assembly, test lead assembly therefor, and associated method |
| CN201639230U (en) * | 2009-12-24 | 2010-11-17 | 广东欧科空调制冷有限公司 | Connecting box of fan coil |
| CN202749950U (en) * | 2012-07-30 | 2013-02-20 | 大连帝国屏蔽电泵有限公司 | Locomotive water pump wiring frame |
| CN203942382U (en) * | 2014-06-24 | 2014-11-12 | 上海电机***节能工程技术研究中心有限公司 | A kind of electric moto used in compressor wiring construction with sealability |
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- 2017-08-19 CN CN201710715052.0A patent/CN107645073B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107645073A (en) | 2018-01-30 |
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Effective date of registration: 20201111 Address after: 215400 A, building 88, Beijing East Road, Taicang Development Zone, Suzhou, Jiangsu Patentee after: Suzhou Desmir Intelligent Technology Co.,Ltd. Address before: 241000 Changjiang Road Anhui city Wuhu province Jiujiang district and South Industrial Park Patentee before: WUHU KAIXIN LIGHTNING ARRESTER Co.,Ltd. |
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