CN110112596A - A kind of electrician's connector with built-in radial spring - Google Patents
A kind of electrician's connector with built-in radial spring Download PDFInfo
- Publication number
- CN110112596A CN110112596A CN201910503991.8A CN201910503991A CN110112596A CN 110112596 A CN110112596 A CN 110112596A CN 201910503991 A CN201910503991 A CN 201910503991A CN 110112596 A CN110112596 A CN 110112596A
- Authority
- CN
- China
- Prior art keywords
- built
- connector
- pin
- electrician
- radial spring
- 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.)
- Granted
Links
- 229920003266 Leaf® Polymers 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 206010037660 Pyrexia Diseases 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised 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
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
-
- 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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/42—Clamping area to one side of screw only
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of electrician's connectors with built-in radial spring.The terminal body (1) that ellipse hole (11) are offered including center line position prolongs the pin (2) that axis direction is fixedly connected with terminal body, the axial tabletting (3) being set in ellipse hole;Built-in radial spring (5) is set inside pin;Built-in radial spring center is a cylindrical backbone (51), is evenly equipped at least 3 curved face type spring leafs on backbone axial surface, curved face type spring leaf is contacted with the cooperation of the inner peripheral surface of pin.The configuration of the present invention is simple, manufacture difficulty is small, and spare and accessory parts general geological coodinate system is high, can reduce production cost to greatest extent;The contact pressure of pin can be effectively increased to improve current-carrying capacity, so that the contact area of connecting terminal is improved 40%, the fever that connector is effectively reduced, the probability to break down;The current-carrying capacity of electrician's connector can be greatly improved, reduce electric equipment operation cost cost, make running more secure, reliable for electrical equipment.
Description
Technical field
The present invention relates to a kind of electrician's connectors with built-in radial spring, belong to technical machinery technical field.
Background technique
Electrician's electric connector is a kind of important device for connecting circuit, is that electrician, electrical, electronic technology field close the most
The core component of key.It is widely used in metallurgy, petroleum, chemical industry, vehicle, ship, mechanical equipment every profession and trade, and plays and want emphatically
Effect.
Conventionally, as the cotter pin of traditional connector directly uses the elastic force of itself, and wiring mostly
Terminal directly uses bolt crimping lead wire, and this structure haves the defects that not enough to optimize, and the current-carrying capacity of connector is caused to reduce, and
Easy to generate heat, is on fire, there are huge safety is hidden.
To solve the problems, such as that this respect, simplified design structure can be used optimization frame mode and replace traditional connector knot
Structure increases the contact pressure and contact area of connector, improves its security performance.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of electricians with built-in radial spring to patch
Part simplifies structure design, using the pin of built-in radial spring, optimization connection terminal structure, can effectively increase pin
Contact pressure makes the contact area of connecting terminal improve 40% to improving current-carrying capacity, be effectively reduced connector fever,
The probability to break down;The current-carrying capacity of electrician's connector can be greatly improved simultaneously, reduces electric equipment operation cost cost, made
Electrical equipment runs more secure, reliable.
To achieve the goals above, the present invention provides a kind of electrician's connector with built-in radial spring, including center
Line position offers the terminal body of ellipse hole, prolongs the pin that axis direction is fixedly connected with terminal body, axial to be set to ellipse
Tabletting in shape through-hole;
The pin is hollow cylindrical body, and pin is internally provided with built-in radial spring;
The built-in radial spring center is a cylindrical backbone, is evenly equipped at least 3 on the axial surface of the backbone
Piece curved face type spring leaf, curved face type spring leaf are contacted with the cooperation of the inner peripheral surface of the pin.
Further, the screw hole cooperated with hold-down bolt is equipped at the top of the ellipse hole.
Further, non-slip groove one is provided on the bottom semicircular inner peripheral surface of the ellipse hole.
Further, one end of the pin is semicircle end socket, and the other end is fixedly connected with the connector of the terminal body, is inserted
Telescopic chute is uniformly offered on the tube wall of foot.
Further, the tabletting is arc-shaped pressing plate, the convex arc surface of the outer circumference surface of tabletting and the bottom of hold-down bolt
Cooperation contact.
Further, non-slip groove two is offered on the inner arc surface of the tabletting.
Further, the screw hole and corresponding hold-down bolt are at least arranged two groups.
Further, subregion opening is offered on the curved face type spring leaf.
Compared with prior art, the beneficial effects of the present invention are:
1, structure is simple, and manufacture difficulty is small, and spare and accessory parts general geological coodinate system is high, and high production efficiency can be reduced to greatest extent and is produced into
This;
2, the contact pressure of pin can be effectively increased to improve current-carrying capacity, while propose the contact area of connecting terminal
It is high by 40%, the fever that connector is effectively reduced, the probability to break down;
3, the current-carrying capacity of electrician's connector can be greatly improved, reduce electric equipment operation cost cost, application is very wide
It is general, make running more secure, reliable for electrical equipment.
Detailed description of the invention
Fig. 1 is agent structure schematic diagram of the invention;
Fig. 2 is end view of the invention;
Fig. 3 is diagrammatic cross-section of the invention;
Fig. 4 is built-in radial spring structural schematic diagram of the invention;
Fig. 5 is the end view of built-in radial spring of the invention;
Fig. 6 is the force diagram of built-in radial spring of the invention;
In figure: 1, terminal body, 11, ellipse hole, 12, non-slip groove one, 13, screw hole, 2, pin, 21, telescopic chute, 3, pressure
Piece, 31, non-slip groove two, 4, hold-down bolt, 5, built-in radial spring, 51, backbone, 52, curved face type spring leaf, 53, subregion opens
Mouthful, A, force direction, B, the inner headed face for applying active force.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in Figures 1 to 6, the present invention provides a kind of electrician's connector with built-in radial spring, including center line
Position offers the terminal body 1 of ellipse hole 11, prolongs the pin 2 that axis direction is fixedly connected with terminal body 1, axial set on ellipse
Tabletting 3 in circular through hole 11;
The pin 2 is hollow cylindrical body, and pin 2 is internally provided with built-in radial spring 5;
5 center of built-in radial spring is a cylindrical backbone 51, is evenly equipped on the axial surface of the backbone 51
At least 3 curved face type spring leafs 52, curved face type spring leaf 52 are contacted with the cooperation of the inner peripheral surface of the pin 2.Built-in radial direction
The active force of spring 5 is that the inner circle for applying active force is transmitted to by the force direction A of each 52 outer rim of curved face type spring leaf
On the B of face.
The elastic force of the built-in radial spring 5 is configured by the thickness and quantity of curved face type spring leaf 52, will
The indentation of built-in radial spring 5 applies in the inner headed face B of active force, i.e., in the hollow cylindrical body of pin 2, curved face type spring
The elastic force of piece 52 is applied on the inner headed face B of active force, that is, is applied on the tube wall of pin 2.
Further, the screw hole 13 cooperated with hold-down bolt 4 is equipped at the top of the ellipse hole 11.
Further, non-slip groove 1 is provided on the bottom semicircular inner peripheral surface of the ellipse hole 11.
Further, one end of the pin 2 is semicircle end socket, and the other end is fixedly connected with the connector of the terminal body 1,
Telescopic chute 21 is offered on the tube wall of pin 2, uniformly in order to the installation of built-in radial spring 5.
Further, the tabletting 3 is arc-shaped pressing plate, the convex arc surface of the outer circumference surface of tabletting 3 and the bottom of hold-down bolt 4
Portion's cooperation contact.When this electrician connector is in unused state, the two sides lower edge of tabletting 3 is depressed into and bar shaped by hold-down bolt 4
The bottom in hole 11 contacts and locks.
Further, non-slip groove 2 31 is offered on the inner arc surface of the tabletting 3.
Further, the screw hole 13 and corresponding hold-down bolt 4 are at least arranged two groups.Enhance fixing connecting.
Further, subregion opening 53 is offered on the curved face type spring leaf 52.Curved face type spring leaf can be dramatically increased
The uniformly distributed property for the active force that the inner headed face tube wall of 52 pairs of pins 2 applies.
This electrician plug connector specific operation process is as follows:
The wiring of connecting terminal: hold-down bolt 4 is withdrawn into appropriate location with screwdriver, by disposed and connecting terminal
Go deep into the adaptable conductor tab insertion tabletting 3 of length and 11 middle section of strip-shaped hole, successively synchronous (alternating) tighten bolt 4 by
Tabletting 3 and conductor part are compacted, and lower arc surface of the conductor tab respectively with the lower periphery of strip-shaped hole 11, tabletting 3 comes into full contact with,
And pass through the effect of non-slip groove 1 and non-slip groove 2 31, achieve the purpose that anti-slip.
The implementation process of plug-in unit pin: pin 2 is inserted into matched electrician's jack, and built-in radial spring 5 is by pin 2
Outer circumference surface compression, built-in radial spring 5 resist the compressing force of pin 2, so that pin 2 is obtained outer circumference surface and closely connect with jack
Touching, realizes the purpose of close grafting.
In conclusion the configuration of the present invention is simple, manufacture difficulty is small, and spare and accessory parts general geological coodinate system is high, and high production efficiency can maximum limit
Degree reduces production cost;The contact pressure of pin can be effectively increased to improve current-carrying capacity, while making the contact of connecting terminal
Area improves 40%, the fever that connector is effectively reduced, the probability to break down;The current-carrying of electrician's connector can be greatly improved
Amount reduces electric equipment operation cost cost, and application is very extensive, makes running more secure, reliable for electrical equipment.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of electrician's connector with built-in radial spring, which is characterized in that
The terminal body (1) that ellipse hole (11) are offered including center line position prolongs axis direction and terminal body (1) fixed company
The pin (2) connect, the axial tabletting (3) being set in ellipse hole (11);
The pin (2) is hollow cylindrical body, and pin (2) is internally provided with built-in radial spring (5);
Built-in radial spring (5) center is a cylindrical backbone (51), is evenly distributed on the axial surface of the backbone (51)
There are at least 3 curved face type spring leafs (52), curved face type spring leaf (52) is contacted with the cooperation of the inner peripheral surface of the pin (2).
2. a kind of electrician's connector with built-in radial spring according to claim 1, which is characterized in that
The screw hole (13) cooperated with hold-down bolt (4) is equipped at the top of the ellipse hole (11).
3. a kind of electrician's connector with built-in radial spring according to claim 1 or 2, which is characterized in that
Non-slip groove one (12) is provided on the bottom semicircular inner peripheral surface of the ellipse hole (11).
4. a kind of electrician's connector with built-in radial spring according to claim 1, which is characterized in that
One end of the pin (2) is semicircle end socket, and the other end is fixedly connected with the connector of the terminal body (1), pin (2)
Tube wall on uniformly offer telescopic chute (21).
5. a kind of electrician's connector with built-in radial spring according to claim 1, which is characterized in that
The tabletting (3) is arc-shaped pressing plate, and the convex arc surface of the outer circumference surface of tabletting (3) and the bottom of hold-down bolt (4) are matched
Splice grafting touching.
6. a kind of electrician's connector with built-in radial spring according to claim 1 or 5, which is characterized in that
Non-slip groove two (31) is offered on the inner arc surface of the tabletting (3).
7. a kind of electrician's connector with built-in radial spring according to claim 2, which is characterized in that
The screw hole (13) and corresponding hold-down bolt (4) are at least arranged two groups.
8. a kind of electrician's connector with built-in radial spring according to claim 1, which is characterized in that
Subregion opening (53) is offered on the curved face type spring leaf (52).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910503991.8A CN110112596B (en) | 2019-06-12 | 2019-06-12 | Electrician connector with built-in radial spring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910503991.8A CN110112596B (en) | 2019-06-12 | 2019-06-12 | Electrician connector with built-in radial spring |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110112596A true CN110112596A (en) | 2019-08-09 |
CN110112596B CN110112596B (en) | 2024-02-20 |
Family
ID=67494728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910503991.8A Active CN110112596B (en) | 2019-06-12 | 2019-06-12 | Electrician connector with built-in radial spring |
Country Status (1)
Country | Link |
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CN (1) | CN110112596B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112350234A (en) * | 2020-11-10 | 2021-02-09 | 湖州科峰磁业有限公司 | Wire pressing device for electronic device |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85102141A (en) * | 1985-04-05 | 1986-10-01 | 奥托·邓克尔电器有限公司 | The manufacture method of contact spring socket |
CN102097697A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Contact spring coil in power connector |
CN102394205A (en) * | 2007-10-12 | 2012-03-28 | 星电株式会社 | Buffer, adapter, and connecting device for attaching the same buffer or adapter |
JP2013187163A (en) * | 2012-03-12 | 2013-09-19 | Furukawa Electric Co Ltd:The | Contact spring for connector terminal and female terminal, male terminal, connector |
CN103439548A (en) * | 2013-09-17 | 2013-12-11 | 国家电网公司 | Electric energy meter binding post internally provided with arc-shaped spring washer |
CN205080172U (en) * | 2015-11-06 | 2016-03-09 | 浙江英拓克电气有限公司 | Electricity connects and electric energy meter thereof |
CN205194898U (en) * | 2015-12-01 | 2016-04-27 | 浙江共同电子科技有限公司 | Expanding rubber spring's electrical connection plug in using |
CN205229247U (en) * | 2015-12-25 | 2016-05-11 | 浙江英拓克电气有限公司 | Binding post with center pin |
CN205388116U (en) * | 2015-12-25 | 2016-07-20 | 浙江天顺玻璃钢有限公司 | Built -in spring suitable for electric energy meter connector |
CN205679656U (en) * | 2016-06-17 | 2016-11-09 | 广东鼎瑞电塑科技有限公司 | Ammeter termination |
CN207009742U (en) * | 2017-06-20 | 2018-02-13 | 深圳市奇连科技有限公司 | A kind of continuous beam leaf spring jack contact |
CN208970787U (en) * | 2018-12-04 | 2019-06-11 | 广东鼎瑞电塑科技有限公司 | Connector assembly |
CN209675542U (en) * | 2019-06-12 | 2019-11-22 | 徐州泉宝电气设备有限公司 | Electrician's connector with built-in radial spring |
-
2019
- 2019-06-12 CN CN201910503991.8A patent/CN110112596B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85102141A (en) * | 1985-04-05 | 1986-10-01 | 奥托·邓克尔电器有限公司 | The manufacture method of contact spring socket |
CN102394205A (en) * | 2007-10-12 | 2012-03-28 | 星电株式会社 | Buffer, adapter, and connecting device for attaching the same buffer or adapter |
CN102097697A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Contact spring coil in power connector |
JP2013187163A (en) * | 2012-03-12 | 2013-09-19 | Furukawa Electric Co Ltd:The | Contact spring for connector terminal and female terminal, male terminal, connector |
CN103439548A (en) * | 2013-09-17 | 2013-12-11 | 国家电网公司 | Electric energy meter binding post internally provided with arc-shaped spring washer |
CN205080172U (en) * | 2015-11-06 | 2016-03-09 | 浙江英拓克电气有限公司 | Electricity connects and electric energy meter thereof |
CN205194898U (en) * | 2015-12-01 | 2016-04-27 | 浙江共同电子科技有限公司 | Expanding rubber spring's electrical connection plug in using |
CN205229247U (en) * | 2015-12-25 | 2016-05-11 | 浙江英拓克电气有限公司 | Binding post with center pin |
CN205388116U (en) * | 2015-12-25 | 2016-07-20 | 浙江天顺玻璃钢有限公司 | Built -in spring suitable for electric energy meter connector |
CN205679656U (en) * | 2016-06-17 | 2016-11-09 | 广东鼎瑞电塑科技有限公司 | Ammeter termination |
CN207009742U (en) * | 2017-06-20 | 2018-02-13 | 深圳市奇连科技有限公司 | A kind of continuous beam leaf spring jack contact |
CN208970787U (en) * | 2018-12-04 | 2019-06-11 | 广东鼎瑞电塑科技有限公司 | Connector assembly |
CN209675542U (en) * | 2019-06-12 | 2019-11-22 | 徐州泉宝电气设备有限公司 | Electrician's connector with built-in radial spring |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112350234A (en) * | 2020-11-10 | 2021-02-09 | 湖州科峰磁业有限公司 | Wire pressing device for electronic device |
Also Published As
Publication number | Publication date |
---|---|
CN110112596B (en) | 2024-02-20 |
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