CN107809022A - A kind of finger-contact type low-voltage explosion-proof binding post - Google Patents
A kind of finger-contact type low-voltage explosion-proof binding post Download PDFInfo
- Publication number
- CN107809022A CN107809022A CN201711346803.2A CN201711346803A CN107809022A CN 107809022 A CN107809022 A CN 107809022A CN 201711346803 A CN201711346803 A CN 201711346803A CN 107809022 A CN107809022 A CN 107809022A
- Authority
- CN
- China
- Prior art keywords
- finger
- binding post
- contact type
- type low
- 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
Links
- 239000004020 conductor Substances 0.000 claims abstract description 29
- 238000000748 compression moulding Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 3
- 230000005611 electricity Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000013011 mating Effects 0.000 abstract description 4
- 230000035807 sensation Effects 0.000 abstract description 4
- 239000012212 insulator Substances 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a kind of finger-contact type low-voltage explosion-proof binding post, including electric conductor and the insulator outside electric conductor, described electric conductor one end is provided with jack, and the inwall of the jack is provided with resilient conductive element.Technical solution of the present invention, three inputs of major loop three-phase electricity, three output, six terminals are connected with finger-contact type low-voltage explosion-proof binding post bump type, eliminate 12 bolts and six roots of sensation cable or copper is flexible coupling, reduce interface mating D.C. resistance, improve electrical equipment load capacity, increase safety coefficient and reduce material cost and space, and supported the use suitable for modularization, digital electrical equipment.
Description
Technical field
The present invention relates to electric terminal field, and in particular to a kind of finger-contact type low-voltage explosion-proof binding post.
Background technology
At present, in the market conventional low explosion-proof wiring terminal occupation mode：Three inputs, three of low voltage electrical equipment in main chamber
Six terminals of individual output will be connected electrically to one end of six on line terminals, connection using 12 bolts by six roots of sensation cable
Point mating D.C. resistance is larger, increases its temperature rise, and electrical equipment load capacity declines, and cable takes main chamber space and safety system
Number reduces.Vacuum circuit breaker or contactor inside explosion-proof device can not be rapidly separated with main circuit power, and failure can only
Stop master switch or high quick-fried equipment to repair.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide one kind to improve load capacity, increase safety
Coefficient and the finger-contact type low-voltage explosion-proof binding post for reducing material cost and space.
To achieve the above object, the invention provides following technical scheme：A kind of finger-contact type low-voltage explosion-proof binding post, bag
Electric conductor and the insulating sleeve being set in outside electric conductor are included, described electric conductor one end is provided with jack, the inwall of the jack
It is provided with resilient conductive element.
It is arranged such, three inputs of electrical equipment, three output, six terminals use finger-contact type low-voltage explosion-proof terminals
Sub- bump type connection, eliminates 12 bolts and six roots of sensation cable, reduces interface mating D.C. resistance, improves and electrically set
Standby load capacity, increase safety coefficient and reduce material cost and space, and suitable for modularization, digital electrical equipment
Support the use.
It is of the invention further to set：The resilient conductive element is arranged to spring touch finger.
It is arranged such, improves contact performance.
It is of the invention further to set：The inwall of the jack is provided with annular groove, and the periphery of the spring touch finger is embedded in institute
State in annular groove.
It is arranged such, improves conductive body contact stability.
It is of the invention further to set：The annular groove is provided with two, and spring touch finger is respectively provided with two annular grooves.
It is arranged such, further increases contact performance and stability.
It is of the invention further to set：The periphery of the insulator is provided with flange, and connecting hole is provided with the flange.
It is arranged such, binding post can facilitate and be stably fixed on the iron plate of explosion-proof casing.
It is of the invention further to set：The electric conductor corresponds to the cylindrical setting in jack one end, and electric conductor opposing receptacle is another
One end is set in tabular, and the flange is respectively arranged with the diameter parallel with electric conductor using conductive body axis as symmetrical both sides
Side wall, plane where the side wall intersects with the end face place plane of the opposing receptacle other end.
Be arranged such, can it is adjoint two-by-two in binding post and up and down somewhat be staggered installation when can have enough positions.
It is of the invention further to set：The flange is arranged on the middle part of insulating sleeve periphery.
Be arranged such, be placed in flange correspond to jack side insulating sleeve periphery wall can with terminal board formed flame proof
Face.
It is of the invention further to set：The electric conductor is moulded in the insulating sleeve.
It is arranged such, overall structure is more stable, and generation is more convenient.
It is of the invention further to set：The electric conductor periphery is provided with annular groove, and the insulating sleeve is provided with insertion
The annular convex rib of the annular groove.
It is arranged such, further increases integrally-built stability.
Brief description of the drawings
Fig. 1 is structure chart of the embodiment of the present invention；
Fig. 2 is sectional view of the embodiment of the present invention；
Fig. 3 is the electric conductor example structure figure of the present invention；
Fig. 4 is present invention installation example structure figure one；
Fig. 5 is present invention installation example structure figure two.
Embodiment
Below in conjunction with the accompanying drawings and embodiment describes the specific embodiment of the invention.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Referring to accompanying drawing 1- accompanying drawings 5, finger-contact type low-voltage explosion-proof binding post disclosed by the invention, including electric conductor 1 and set
The insulating sleeve 2 being located at outside electric conductor 1, described one end of electric conductor 1 are provided with jack 101, and the inwall of the jack 101 is provided with
Resilient conductive element 3.It is arranged such, three inputs of electric equipment gas, three output, six terminals are connect with finger-contact type low-voltage explosion-proof
Line terminals bump type connects, and eliminates 12 bolts and six roots of sensation cable, reduces interface mating D.C. resistance, improves electricity
Gas equipment load capacity, increase safety coefficient and reduce material cost and space, and it is electric suitable for modularization, digitlization
Coordinative composition of equipments uses.
Technical solution of the present invention, resilient conductive element 3 can use multitude of different ways, such as elastic sheet metal, the present embodiment
It is preferable further to set：The resilient conductive element 3 is arranged to spring touch finger.It is arranged such, improves contact performance.
The present embodiment is further set：The inwall of the jack 101 is provided with annular groove 1011, the periphery of the spring touch finger
It is embedded in the annular groove 1011.It is arranged such, improves the conductive stability of dynamic and static plug connection.
Technical solution of the present invention can set one or more spring touch fingers, and the present embodiment is preferably further set：Institute
State annular groove 1011 and be provided with two, spring touch finger is respectively provided with two annular grooves 1011.It is arranged such, further increases
Contact electric conductivity and stability.
The present embodiment is further set：The periphery of the insulating sleeve 2 is provided with flange insulator 201, and the flange is exhausted
Connecting hole 2011 is provided with edge body 201.It is arranged such, binding post can facilitate and be stably fixed on explosion-proof casing,
Good explosion suppresion surface 202 is formed between explosion-proof casing perforate.
The present embodiment is further set：The corresponding cylindrical setting in the one end of jack 101 of the electric conductor 1, electric conductor 1 are relative
The other end of jack 101 is set in tabular, and the flange 201 is respectively arranged with and led using the axis of electric conductor 1 as symmetrical both sides
The side wall 2012 of the diameter parallel of electric body 1, the place plane of side wall 2012 where the end face of the other end of opposing receptacle 101 with putting down
Intersect in face.Be arranged such, referring to accompanying drawing 4, can it is adjoint two-by-two in binding post and be somewhat staggered up and down installation when can have foot
Enough positions.Fig. 4 position plane of electric conductor 1, it is in parallel with other same set of Fig. 4 six contact terminals combined, mains side three
Phase terminal copper bar is correspondingly connected with A, B, C respectively, until being connected to 10 multichannels, greatly reduces loop D.C. resistance, is loaded
Side output connects power supply unit.While being effectively increased electric conduction quantity, safe ready connection is reliable.
The present embodiment is further set, and Fig. 5 corresponds to the setting of insulating sleeve 2, and the drilling and tapping on electric conductor, the turn of the screw takes
Electricity, power supply, opposite side output three-phase electricity are obtained in the convenient power supply unit in explosion-proof casing of side input three phase mains
Source conveniently connects three-phase resistance-capacitance absorption, protects moment electric arc infringement caused by power supply unit vacuum tube folding.
Technical solution of the present invention, flange 201 can be arranged on the peripheral end of insulating sleeve 2, and the present embodiment preferably enters
One step is set：The flange 201 is arranged on the middle part of the periphery of insulating sleeve 2.It is arranged such, is placed in the corresponding jack 101 of flange 201
The periphery wall of insulating sleeve 2 of side can form explosion suppresion surface 202 with terminal board.
The insulating sleeve 2 of technical solution of the present invention can be assembled with parts processing, and the present embodiment is preferably further set：Institute
The compression moulding of electric conductor 1 is stated in the insulating sleeve 2.It is arranged such, overall structure is more stable, and generation is more convenient.
The present embodiment is further set：The periphery of electric conductor 1 is provided with annular groove 102, and the insulating sleeve 2 is set
There is the annular convex rib of the embedded annular groove 102.It is arranged such, further increases integrally-built stability.
Claims (9)
- A kind of 1. finger-contact type low-voltage explosion-proof binding post, it is characterised in that：Insulation including electric conductor and outside electric conductor Body, described electric conductor one end are provided with jack, and the inwall of the jack is provided with resilient conductive element.
- 2. finger-contact type low-voltage explosion-proof binding post according to claim 1, it is characterised in that：The resilient conductive element is set For spring touch finger.
- 3. finger-contact type low-voltage explosion-proof binding post according to claim 2, it is characterised in that：The inwall of the jack is set There is annular groove, the periphery of the spring touch finger is embedded in the annular groove.
- 4. according to the finger-contact type low-voltage explosion-proof binding post described in claim 3, it is characterised in that：The annular groove is provided with two, Spring touch finger is respectively provided with two annular grooves.
- 5. the finger-contact type low-voltage explosion-proof binding post according to claim 1 or 2 or 3 or 4, it is characterised in that：The insulation The periphery of body is provided with flange, and connecting hole is provided with the flange.
- 6. finger-contact type low-voltage explosion-proof binding post according to claim 5, it is characterised in that：The electric conductor corresponds to jack The cylindrical setting in one end, the electric conductor opposing receptacle other end are set in tabular, and the flange is symmetrical using conductive body axis Both sides be respectively arranged with side wall with the diameter parallel of electric conductor, plane where the side wall and the end of the opposing receptacle other end Plane where face intersects.
- 7. finger-contact type low-voltage explosion-proof binding post according to claim 5, it is characterised in that：The flange is arranged on insulation The middle part of sleeve pipe periphery.
- 8. the finger-contact type low-voltage explosion-proof binding post according to claim 1 or 2 or 3 or 4, it is characterised in that：The conduction Body compression moulding is in the insulating sleeve.
- 9. finger-contact type low-voltage explosion-proof binding post according to claim 8, it is characterised in that：The electric conductor periphery is set There is annular groove, the insulating sleeve is provided with the annular convex rib of the embedded annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346803.2A CN107809022A (en) | 2017-12-15 | 2017-12-15 | A kind of finger-contact type low-voltage explosion-proof binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346803.2A CN107809022A (en) | 2017-12-15 | 2017-12-15 | A kind of finger-contact type low-voltage explosion-proof binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107809022A true CN107809022A (en) | 2018-03-16 |
Family
ID=61579409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711346803.2A Pending CN107809022A (en) | 2017-12-15 | 2017-12-15 | A kind of finger-contact type low-voltage explosion-proof binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107809022A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111430967A (en) * | 2019-01-08 | 2020-07-17 | 深圳市瑞能实业股份有限公司 | Electrical connector |
| CN111817072A (en) * | 2020-07-16 | 2020-10-23 | 佳木斯电机股份有限公司 | A connection structure of a main helium fan driving motor power cable and an electrical penetration |
| WO2022122079A1 (en) * | 2020-12-10 | 2022-06-16 | Harting Electric Stiftung & Co. Kg | High-current plug-in connector, patch cable and plug-in connector system for a rechargeable battery pack |
| CN115832745A (en) * | 2022-11-24 | 2023-03-21 | 深圳易安捷伦科技有限公司 | Ring spring type strong current terminal |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1385330A (en) * | 1971-07-28 | 1975-02-26 | Essex International Inc | Connector for electrical terminals |
| US20060051997A1 (en) * | 2004-09-09 | 2006-03-09 | Kooiman John A | Snap-in float-mount electrical connector |
| CN2935438Y (en) * | 2006-07-20 | 2007-08-15 | 郑建强 | Low-resistance conductive device of high-voltage segregate switch |
| CN202662864U (en) * | 2012-02-28 | 2013-01-09 | 深圳市簧中簧电子有限公司 | Socket conductor and socket system |
| CN203338994U (en) * | 2013-07-23 | 2013-12-11 | 广东顺源通开关有限公司 | Solid sealed pole contact finger type conductive movement mechanism applied to high voltage switch |
| CN205900848U (en) * | 2016-07-06 | 2017-01-18 | 北京朗威达科技发展有限公司 | Mine is down with special connector of explosion -proof coal of high -voltage electrical |
| CN107425326A (en) * | 2017-08-31 | 2017-12-01 | 江苏有能配电有限公司 | A kind of straight grid elasticity finger-contact type connector |
| CN206712053U (en) * | 2017-03-28 | 2017-12-05 | 深圳市英威腾电动汽车驱动技术有限公司 | A kind of integrated form binding post and controller |
-
2017
- 2017-12-15 CN CN201711346803.2A patent/CN107809022A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1385330A (en) * | 1971-07-28 | 1975-02-26 | Essex International Inc | Connector for electrical terminals |
| US20060051997A1 (en) * | 2004-09-09 | 2006-03-09 | Kooiman John A | Snap-in float-mount electrical connector |
| CN2935438Y (en) * | 2006-07-20 | 2007-08-15 | 郑建强 | Low-resistance conductive device of high-voltage segregate switch |
| CN202662864U (en) * | 2012-02-28 | 2013-01-09 | 深圳市簧中簧电子有限公司 | Socket conductor and socket system |
| CN203338994U (en) * | 2013-07-23 | 2013-12-11 | 广东顺源通开关有限公司 | Solid sealed pole contact finger type conductive movement mechanism applied to high voltage switch |
| CN205900848U (en) * | 2016-07-06 | 2017-01-18 | 北京朗威达科技发展有限公司 | Mine is down with special connector of explosion -proof coal of high -voltage electrical |
| CN206712053U (en) * | 2017-03-28 | 2017-12-05 | 深圳市英威腾电动汽车驱动技术有限公司 | A kind of integrated form binding post and controller |
| CN107425326A (en) * | 2017-08-31 | 2017-12-01 | 江苏有能配电有限公司 | A kind of straight grid elasticity finger-contact type connector |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111430967A (en) * | 2019-01-08 | 2020-07-17 | 深圳市瑞能实业股份有限公司 | Electrical connector |
| CN111430967B (en) * | 2019-01-08 | 2022-06-03 | 深圳市瑞能实业股份有限公司 | Electrical connector |
| CN111817072A (en) * | 2020-07-16 | 2020-10-23 | 佳木斯电机股份有限公司 | A connection structure of a main helium fan driving motor power cable and an electrical penetration |
| WO2022122079A1 (en) * | 2020-12-10 | 2022-06-16 | Harting Electric Stiftung & Co. Kg | High-current plug-in connector, patch cable and plug-in connector system for a rechargeable battery pack |
| KR20230147046A (en) * | 2020-12-10 | 2023-10-20 | 하르팅 일렉트릭 슈티프퉁 운트 코우. 카게 | High-current plug-in connectors, patch cables and plug-in connector systems for storage battery packs |
| KR102787636B1 (en) | 2020-12-10 | 2025-03-28 | 하르팅 일렉트릭 슈티프퉁 운트 코우. 카게 | High current plug-in connectors, patch cables and plug-in connector systems for battery packs |
| US12525744B2 (en) | 2020-12-10 | 2026-01-13 | Harting Electric Stiftung & Co. Kg | High-current plug-in connector, patch cable and plug-in connector system for a rechargeable battery pack |
| CN115832745A (en) * | 2022-11-24 | 2023-03-21 | 深圳易安捷伦科技有限公司 | Ring spring type strong current terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 325000 Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province, 278 Wei16 Road (Zhejiang Versaille Machinery Manufacturing Co., Ltd.) Applicant after: Qiaorong Electronic Technology Co., Ltd. Address before: No. 261 weft seventeen Road, Yueqing City Economic and Technological Development Zone, Wenzhou, Zhejiang Applicant before: WENZHOU QIAORONG ELECTRONIC TECHNOLOGY CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180316 |