CN105305103A - Contact module - Google Patents
Contact module Download PDFInfo
- Publication number
- CN105305103A CN105305103A CN201510757082.9A CN201510757082A CN105305103A CN 105305103 A CN105305103 A CN 105305103A CN 201510757082 A CN201510757082 A CN 201510757082A CN 105305103 A CN105305103 A CN 105305103A
- Authority
- CN
- China
- Prior art keywords
- contact
- linking arm
- linkage section
- push rod
- electric conductor
- 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.)
- Pending
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a contact module, which comprises a shell, a normally open push rod, a moving contact body, an electric conductor and a contact spring plate, wherein line inserting holes and line removal holes are formed in two sides of the shell; the normally open push rod is arranged in the shell; a reset spring and a contact spring respectively sleeve the outer side of the normally open push rod; the moving contact body is arranged in the shell and is clamped on the outer side of the normally open push rod; the electric conductor is arranged in the shell; two ends of the moving contact body and one end of the electric conductor are connected with a silver contact respectively; the contact spring plate is clamped into the shell; and one end of the contact spring plate is attached to the electric conductor. The contact spring plate with a novel structure is adopted by the contact module, so that the problem that a traditional connecting technology carries out a connection by virtue of a tool is solved; the contact module can directly carry out the connection without a professional tool; the contact module is convenient and fast to connect; a lot of time is saved; and the work efficiency is improved.
Description
Technical field
The present invention relates to electric field, particularly relate to electrical connection, particularly a kind of contact modules.
Background technology
In prior art, low-voltage electrical apparatus divides wire module to use extensively in electric wiring connects.Dividing in wire module at low-voltage electrical apparatus adopts elastic sheet metal to bend to spring, in order to block binding post, facilitates patching operations simultaneously.Current a kind of contact modules easily produces the excessive situation of stress in the process used, and causes its useful life not long.
Summary of the invention
The object of the present invention is to provide one to increase the service life, practical reliable a kind of contact modules.
For solving the problems of the technologies described above, a kind of contact modules of the present invention, comprises housing and lid, is provided with plug wire hole and hole of taking out stitches in the both sides of described housing; Often open push rod, described push rod of often opening is arranged in described housing, is arranged with back-moving spring and contact spring respectively described often opening outside push rod; Dynamic contact, described dynamic contact is arranged in described housing, and described dynamic contact is connected to described outside of often opening push rod; Electric conductor, described electric conductor is arranged in described housing; The two ends of described dynamic contact and one end of described electric conductor are provided with silver contact separately; Contact spring sheet, described contact spring sheet is connected in described housing, and contact spring sheet comprises linkage section, the first linking arm, the second linking arm and extension arm, and described linkage section is one end open formula structure; One end of described first linking arm is connected with one end of described linkage section, and the junction of described first linking arm and described linkage section is designed arc-shaped appearance; One end of described second linking arm is connected with the other end of described linkage section, and the junction of described second linking arm and described linkage section is designed arc-shaped appearance; The one end of prolonging described extension arm is connected with the other end of described second linking arm; One end and the described electric conductor of contact spring sheet are fitted.
Be provided with draw-in groove in described linkage section, described first linking arm, described second linking arm and described extension arm, draw-in groove forms breach at the end of described extension arm.
Described linkage section is U-shaped.The material of described a kind of contact modules is chrome-nickel steel.
Buckle structure is provided with on the top of described housing both sides.
Notch is provided with in the bottom of described housing both sides.
A kind of contact modules of the present invention adopts the contact spring sheet of new construction, thus solve traditional wired technique will by the problem of instrument wiring, this product can directly wiring be without the need to professional tool, and easy-to-connect is quick, the saving plenty of time, increases work efficiency.Contact spring sheet adopts arc transition design in the junction of the first linking arm and the second linking arm and linkage section, reduces problem of stress concentration when product uses, increases the useful life of product; Meanwhile, draw-in groove forms breach at the end of extension arm, realizes two cage button wiring, and reliably practical and convenient; And adopting high strength chromium nickel spring steel spring, spring wiring quality is more firm.Simultaneously be designed with buckle structure in housing upper end and lower end is designed with notch, can be connected with connection central base or a kind of contact modules, thus realization be with many groups, layer or the wiring of multilayer many groups.
Accompanying drawing explanation
Fig. 1 is a kind of contact modules explosive view of the present invention;
Fig. 2 is a kind of contact modules internal structure of the present invention schematic diagram;
Fig. 3 is a kind of contact modules contact spring of the present invention sheet front view;
Fig. 4 is a kind of contact modules contact spring of the present invention chip architecture schematic diagram one;
Fig. 5 is a kind of contact modules contact spring of the present invention chip architecture schematic diagram two.
Embodiment
Below in conjunction with accompanying drawing, a kind of contact modules of the present invention is described in further detail.
As shown in Fig. 1 ~ Fig. 5, a kind of contact modules of the present invention, comprise housing 7 and lid 8, plug wire hole 9 and hole 10 of taking out stitches is provided with in the both sides of housing 7, often opening push rod 11 is arranged in housing 7, is arranged with back-moving spring 12 and contact spring 13 outside it respectively, and dynamic contact 16 is arranged in housing 7, dynamic contact 16 is connected to the outside of often opening push rod 11, and electric conductor 14 is arranged in housing 7; The dynamic two ends of contact 16 and one end of electric conductor 14 are connected with silver contact 15 respectively.Contact spring sheet 17 one end is stuck in the groove of housing 7, one end freely and abut against on electric conductor 14, when wire inserts from plug wire hole 9, wire is taken advantage of a situation and is pushed contact spring sheet 17 free end open and be clipped between contact spring sheet 17 and electric conductor 14, utilizes the elasticity of contact spring sheet 17 to form self-locking structure.When removing wire, only need back down contact spring sheet 17 with a small screw driver by hole 10 of taking out stitches, wire can be extracted.
And contact spring sheet 17, comprise the linkage section 1 of U-shaped.One end of first linking arm 2 is connected with one end of linkage section 1, and one end of the second linking arm 3 is connected with the other end of linkage section 1, and one end of extension arm 4 is connected with the other end of the second linking arm 3.First linking arm 2 and the second linking arm 3 extend towards the direction away from linkage section 1 respectively, and adopt arc transition design in the junction of both and linkage section 1, reduce problem of stress concentration when product uses, to increase the useful life of product.
Draw-in groove 5 is axially disposed within linkage section 1, first linking arm 2, second linking arm 3 and extension arm 4, and draw-in groove 5 forms breach 6 at the end of extension arm 4, realizes two cage button wiring, and reliably practical and convenient.
And a kind of contact modules of the present invention adopts high strength chromium nickel spring steel spring, makes spring wiring quality more firm.
A kind of contact modules of the present invention adopts the contact spring sheet of new construction, thus solve traditional wired technique will by the problem of instrument wiring, this product can directly wiring be without the need to professional tool, and easy-to-connect is quick, the saving plenty of time, increases work efficiency.Contact spring sheet adopts arc transition design in the junction of the first linking arm and the second linking arm and linkage section, reduces problem of stress concentration when product uses, increases the useful life of product; Meanwhile, draw-in groove forms breach at the end of extension arm, realizes two cage button wiring, and reliably practical and convenient; And adopting high strength chromium nickel spring steel spring, spring wiring quality is more firm.Simultaneously be designed with buckle structure in housing upper end and lower end is designed with notch, can be connected with connection central base or a kind of contact modules, thus realization be with many groups, layer or the wiring of multilayer many groups.
Below the preferred embodiment of the invention is illustrated, but the present invention is not limited to embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement under the prerequisite without prejudice to the invention spirit, and these equivalent modification or replacement are all included in the scope of the application.
Claims (5)
1. a contact modules, is characterized in that, comprises housing and lid, is provided with plug wire hole and hole of taking out stitches in the both sides of described housing; Often open push rod, described push rod of often opening is arranged in described housing, is arranged with back-moving spring and contact spring respectively described often opening outside push rod; Dynamic contact, described dynamic contact is arranged in described housing, and described dynamic contact is connected to described outside of often opening push rod; Electric conductor, described electric conductor is arranged in described housing; The two ends of described dynamic contact and one end of described electric conductor are provided with silver contact separately; Contact spring sheet, described contact spring sheet is connected in described housing, and contact spring sheet comprises linkage section, the first linking arm, the second linking arm and extension arm, and described linkage section is one end open formula structure; One end of described first linking arm is connected with one end of described linkage section, and the junction of described first linking arm and described linkage section is designed arc-shaped appearance; One end of described second linking arm is connected with the other end of described linkage section, and the junction of described second linking arm and described linkage section is designed arc-shaped appearance; The one end of prolonging described extension arm is connected with the other end of described second linking arm; One end and the described electric conductor of contact spring sheet are fitted.
2. a kind of contact modules according to claim 1, it is characterized in that, described linkage section is U-shaped.
3. a kind of contact modules according to claim 1, is characterized in that, be provided with draw-in groove in described linkage section, described first linking arm, described second linking arm and described extension arm, and draw-in groove forms breach at the end of described extension arm.
4. a kind of contact modules according to claim 1, is characterized in that, be provided with buckle structure on the top of described housing both sides.
5. a kind of contact modules according to claim 1, is characterized in that, be provided with notch in the bottom of described housing both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757082.9A CN105305103A (en) | 2015-11-09 | 2015-11-09 | Contact module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757082.9A CN105305103A (en) | 2015-11-09 | 2015-11-09 | Contact module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105305103A true CN105305103A (en) | 2016-02-03 |
Family
ID=55202057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510757082.9A Pending CN105305103A (en) | 2015-11-09 | 2015-11-09 | Contact module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105305103A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637907A (en) * | 2018-12-28 | 2019-04-16 | 浙江正泰电器股份有限公司 | Miniature circuit breaker |
| CN109727826A (en) * | 2018-12-28 | 2019-05-07 | 浙江正泰电器股份有限公司 | Miniature circuit breaker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1197080A (en) * | 1997-09-19 | 1999-04-09 | Otax Co Ltd | Terminal structure |
| CN200956412Y (en) * | 2004-06-08 | 2007-10-03 | 乔凡娜国际公司 | Modular contact and/or signalling device for electrical panels |
| CN201576760U (en) * | 2009-08-26 | 2010-09-08 | 冠星亚太有限公司 | Improved structure of conduction elastic sheet |
| CN102122586A (en) * | 2010-01-07 | 2011-07-13 | 上海友邦电气股份有限公司 | Wiring structure for button switch |
| CN103151623A (en) * | 2013-03-11 | 2013-06-12 | 上海友邦工业控制系统有限公司 | Double-clamp-spring wiring module |
| CN205104634U (en) * | 2015-11-09 | 2016-03-23 | 上海友邦工业控制系统有限公司 | Contact module |
-
2015
- 2015-11-09 CN CN201510757082.9A patent/CN105305103A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1197080A (en) * | 1997-09-19 | 1999-04-09 | Otax Co Ltd | Terminal structure |
| CN200956412Y (en) * | 2004-06-08 | 2007-10-03 | 乔凡娜国际公司 | Modular contact and/or signalling device for electrical panels |
| CN201576760U (en) * | 2009-08-26 | 2010-09-08 | 冠星亚太有限公司 | Improved structure of conduction elastic sheet |
| CN102122586A (en) * | 2010-01-07 | 2011-07-13 | 上海友邦电气股份有限公司 | Wiring structure for button switch |
| CN103151623A (en) * | 2013-03-11 | 2013-06-12 | 上海友邦工业控制系统有限公司 | Double-clamp-spring wiring module |
| CN205104634U (en) * | 2015-11-09 | 2016-03-23 | 上海友邦工业控制系统有限公司 | Contact module |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637907A (en) * | 2018-12-28 | 2019-04-16 | 浙江正泰电器股份有限公司 | Miniature circuit breaker |
| CN109727826A (en) * | 2018-12-28 | 2019-05-07 | 浙江正泰电器股份有限公司 | Miniature circuit breaker |
| WO2020135402A1 (en) * | 2018-12-28 | 2020-07-02 | 浙江正泰电器股份有限公司 | Compact circuit breaker |
| AU2019414540B2 (en) * | 2018-12-28 | 2023-01-12 | Zhejiang Chint Electrics Co., Ltd. | Compact circuit breaker |
| US11842874B2 (en) | 2018-12-28 | 2023-12-12 | Zhejiang Chint Electrics Co., Ltd. | Miniature circuit breaker |
| CN109637907B (en) * | 2018-12-28 | 2024-05-14 | 浙江正泰电器股份有限公司 | Small-sized circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |