CN106450877B - A kind of cage type spring component - Google Patents
A kind of cage type spring component Download PDFInfo
- Publication number
- CN106450877B CN106450877B CN201610931384.8A CN201610931384A CN106450877B CN 106450877 B CN106450877 B CN 106450877B CN 201610931384 A CN201610931384 A CN 201610931384A CN 106450877 B CN106450877 B CN 106450877B
- Authority
- CN
- China
- Prior art keywords
- spring
- cage type
- connect band
- item
- protrusion
- 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.)
- Active
Links
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
-
- 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
Landscapes
- Springs (AREA)
Abstract
The invention belongs to new energy fields, are related to a kind of cage type spring component.The cage type spring is equipped with upper connect band and lower connect band, and the bulge-structure I far from cage type central axis direction is annularly distributed in upper connect band, the bulge-structure II far from cage type central axis direction is annularly distributed in lower connect band；Spring item is equipped between upper connect band and lower connect band, spring item is cylindrical to be distributed between connect band and lower connect band；The spring upper end is connected with upper connect band by bulge-structure I, and spring lower end is connected with lower connect band by bulge-structure II；The protrusion to cage type central shaft is equipped in the middle part of spring item, protrusion is made of the lower convexity in the upper protrusion and inverted spring item on the spring item just set, and high spot is equipped with bowl configurations；The present invention has more contact points, contact point and contact pin laminar contact, with contact pin to matching the advantages such as insertion force is small, the requirement for transmitting high current in new-energy automobile for a long time can be met, and structure is easily fabricated.
Description
Technical field
The invention belongs to new energy fields, are related to a kind of cage type spring component.
Background technology
At present in the transmission of new-energy automobile high current, in order to ensure that contact pin and jack are reliably electrically connected, generally inserting
It is provided with a spring in hole, existing spring is provided with the spring of rectangle generally in cage type among the connect band at both ends, among spring
To the axle center protrusion of cage type, protrusion is contacted with contact pin, plays the role of turning circuit；It is generally required in the transmission of new energy high current
Lower Wen Sheng and smaller contact engaging and separating force, and the existing general contact point of spring is less, contact engaging and separating force is larger, cannot be satisfied high current
To the increasingly higher demands of Wen Sheng and contact engaging and separating force in transmission.
Invention content
The present invention is to solve the technical barrier that electric current connects in the transmission of new-energy automobile electric current, discloses a kind of cage type spring
Component.
To solve above-mentioned technical barrier, the present invention uses following technical scheme：
A kind of cage type spring component, including cage type spring, contact pin and jack, the cage type spring include spring item, cage type item
Spring is in cage shape, and upper connect band and lower connect band are equipped on cage type spring, is annularly distributed in upper connect band far from cage
The bulge-structure II far from cage type central axis direction is annularly distributed in lower connect band for the bulge-structure I of shape central axis direction；
Spring item is equipped between upper connect band and lower connect band, spring item is cylindrical to be distributed between connect band and lower connect band, described
Spring item is in just setting, be inverted and be separated by arrangement；The spring upper end is connected with upper connect band by bulge-structure I, and spring lower end is under
Connect band is connected by bulge-structure II；It is equipped with the protrusion to cage type central shaft in the middle part of spring item, protrusion is by the spring item just set
Lower convexity in upper protrusion and inverted spring item is constituted, and high spot is equipped with bowl configurations；The contact pin is equipped with cylinder contacts face；
The jack is equipped with indent cylindrical surface.
360 ° of the protrusion of the spring item is distributed around cage type spring.
The spring item is that intermediate high spot is wide, the narrow structure in both ends.
The beneficial effects of the present invention are：The present invention has more contact points, contact point and contact pin laminar contact and contact pin pair
With the advantages such as insertion force is small, it can lead to and carry high current and Wen Sheng is unlikely to excessively high；The design of the spring item is simple beam structure, so
It is preferable to plug durability, contact stabilization, the requirement for transmitting high current in new-energy automobile for a long time can be met, and structure is easy to make
It makes.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of cage type spring.
Fig. 2 is a kind of cut-away illustration of cage type spring.
Fig. 3 is a kind of cutting close-up schematic view of cage type spring.
Fig. 4 is a kind of material strip schematic diagram of cage type spring.
Fig. 5 is a kind of cage type spring component and contact pin jack cooperation schematic diagram.
Specific implementation mode
A kind of cage type spring component as shown in Figs. 1-5, including cage type spring 1, contact pin 3 and jack 4, the cage type spring
1 includes spring item 2, and cage type spring 1 is in cage shape, and upper connect band 101 and lower connect band 102, upper company are equipped on cage type spring 1
Spring item 2 is equipped between tape splicing 101 and lower connect band 102；2 middle part of spring item is equipped with the protrusion 201 to cage type central shaft, protrusion 201
It " is made of, spring item 2 and upper connect band 101 lower convexity 201 on upper raised 201 ' and inverted spring item 2 on the spring item 2 just set
Junction be equipped with the bulge-structure I 203 far from cage type central axis direction, spring item 2 and the junction of lower connect band 102 are provided with
Bulge-structure II 204 far from cage type central axis direction；The contact pin 3 is equipped with cylinder contacts face 301；It is set on the jack 4
There is indent cylindrical surface 401.
In use, the cylinder contacts face 301 in the protrusion 201 and contact pin 3 on cage type spring 1 contacts, and realizes cage
Shape spring 1 is connected to contact pin 3.Indent circle on bulge-structure I 203, bulge-structure II 204 and jack 4 on cage type spring 1
Cylinder 401 contacts, and realization cage type spring 1 is connected to jack 4.Spring item 2 is shaped to wide at intermediate projections 201, and both ends are narrow,
It is effectively reduced the insertion force that contact pin 3 is inserted into jack 4 in this way；Protrusion 201 on spring item 2 is separately positioned on different planes
On, during contact pin 3 is inserted into jack 4, upper raised 201 ' first contact with contact pin 3, lower convexity 201 " it is rear to be contacted with contact pin 3,
The insertion force of contact pin 3 and jack 4 can be decomposed into two parts in this way.Spring item 2 be shaped to it is wide at intermediate projections 201,
Both ends are narrow, and protrusion 201 is respectively set on a different plane, can thus arrange more spring items 2, increase cage type spring
1 and contact pin 3, jack 4 contact point, effectively reduce contact resistance, increase current-carrying capability.It is arranged at protrusion 201 on spring item 2
There are bowl configurations 202,201 points protrusion of bowl configurations 202 are two, and cage type spring 2 and the contact point of contact pin 3 is made to increase one
Times, contact resistance is further decreased, current-carrying capability is increased.
In addition, protrusion 201 is distributed in two planes of cage type central shaft in the above-described embodiment, but certainly
It can also be distributed in three or more planes；There are one protrusions 201 for each spring in the above-described embodiment, but certainly may be used
To there is multiple protrusions.
In addition to this, without departing from the purport of the present invention, the knot enumerated in selection the above embodiment can also be accepted or rejected
Structure is suitably changed as other structures.
Claims (3)
1. a kind of cage type spring component, it is characterised in that：Including cage type spring（1）, contact pin（3）And jack（4）, the cage type item
Spring（1）Including spring item（2）, cage type spring（1）In cage shape, in cage type spring（1）It is equipped with upper connect band（101）With lower company
Tape splicing（102）, upper connect band（101）On the bulge-structure I far from cage type central axis direction is annularly distributed with（203）, lower company
Tape splicing（102）On the bulge-structure II far from cage type central axis direction is annularly distributed with（204）；Upper connect band（101）With under
Connect band（102）Between be equipped with spring item（2）, spring item（2）It is cylindrical to be distributed in connect band（101）With lower connect band（102）
Between, the spring item（2）It is separated by arrangement in just setting, being inverted；Spring item（2）Upper end and upper connect band（101）Pass through bulge-structure I
（203）It is connected, spring item（2）Lower end and lower connect band（102）Pass through bulge-structure II（204）It is connected；Spring item（2）Middle part be equipped with to
The protrusion of cage type central shaft（201）, protrusion（201）By the spring item just set（2）On upper protrusion（201′）With inverted spring item（2）
On lower convexity（201″）It constitutes, protrusion（201）Place is equipped with bowl configurations（202）；The contact pin（3）It is equipped with cylinder contacts face
（301）；The jack（4）It is equipped with indent cylindrical surface（401）.
2. cage type spring component as described in claim 1, it is characterised in that：The spring item（2）Protrusion（201）360 ° surround
Cage type spring（1）Distribution.
3. cage type spring component as described in claim 1, it is characterised in that：The spring item（2）For intermediate protrusion（201）Place
Width, the narrow structure in both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931384.8A CN106450877B (en) | 2016-10-31 | 2016-10-31 | A kind of cage type spring component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931384.8A CN106450877B (en) | 2016-10-31 | 2016-10-31 | A kind of cage type spring component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106450877A CN106450877A (en) | 2017-02-22 |
| CN106450877B true CN106450877B (en) | 2018-09-04 |
Family
ID=58178283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610931384.8A Active CN106450877B (en) | 2016-10-31 | 2016-10-31 | A kind of cage type spring component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106450877B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10541489B2 (en) | 2018-03-29 | 2020-01-21 | Amphenol Corporation | Electrical socket with contoured contact beams |
| CN213753146U (en) * | 2020-09-09 | 2021-07-20 | 菲尼克斯亚太电气（南京）有限公司 | Crown spring terminal, electric connector jack and electric connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100799883B1 (en) * | 2006-08-14 | 2008-02-04 | 한국단자공업 주식회사 | Female terminal assembly |
| CN201298614Y (en) * | 2008-10-16 | 2009-08-26 | 武汉雷泰电力新技术有限公司 | Watchband type contact for 10kV power cable rapid connector |
| CN203423290U (en) * | 2013-04-15 | 2014-02-05 | 菲尼克斯电气公司 | Contact spring, contact sleeve device, and contact system |
| WO2015002111A1 (en) * | 2013-07-05 | 2015-01-08 | 矢崎総業株式会社 | Female terminal assembly |
| CN105390845A (en) * | 2015-12-04 | 2016-03-09 | 昆山全方位电子科技有限公司 | Crown spring |
| CN105428866A (en) * | 2015-12-04 | 2016-03-23 | 昆山全方位电子科技有限公司 | Leaf spring contact |
-
2016
- 2016-10-31 CN CN201610931384.8A patent/CN106450877B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100799883B1 (en) * | 2006-08-14 | 2008-02-04 | 한국단자공업 주식회사 | Female terminal assembly |
| CN201298614Y (en) * | 2008-10-16 | 2009-08-26 | 武汉雷泰电力新技术有限公司 | Watchband type contact for 10kV power cable rapid connector |
| CN203423290U (en) * | 2013-04-15 | 2014-02-05 | 菲尼克斯电气公司 | Contact spring, contact sleeve device, and contact system |
| WO2015002111A1 (en) * | 2013-07-05 | 2015-01-08 | 矢崎総業株式会社 | Female terminal assembly |
| CN105390845A (en) * | 2015-12-04 | 2016-03-09 | 昆山全方位电子科技有限公司 | Crown spring |
| CN105428866A (en) * | 2015-12-04 | 2016-03-23 | 昆山全方位电子科技有限公司 | Leaf spring contact |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106450877A (en) | 2017-02-22 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cage type bar spring component Effective date of registration: 20191226 Granted publication date: 20180904 Pledgee: Bank of China Limited by Share Ltd. Hebi branch Pledgor: HENAN THB ELECTRIC Co.,Ltd. Registration number: Y2019990000806 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201222 Granted publication date: 20180904 Pledgee: Bank of China Limited by Share Ltd. Hebi branch Pledgor: HENAN THB ELECTRIC Co.,Ltd. Registration number: Y2019990000806 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A cage shaped bar spring assembly Effective date of registration: 20201222 Granted publication date: 20180904 Pledgee: Bank of China Limited by Share Ltd. Hebi branch Pledgor: HENAN THB ELECTRIC Co.,Ltd. Registration number: Y2020990001484 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231113 Granted publication date: 20180904 Pledgee: Bank of China Limited by Share Ltd. Hebi branch Pledgor: HENAN THB ELECTRIC Co.,Ltd. Registration number: Y2020990001484 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |