CN206992363U - A kind of moving contact and electrical cnnector - Google Patents
A kind of moving contact and electrical cnnector Download PDFInfo
- Publication number
- CN206992363U CN206992363U CN201720859574.3U CN201720859574U CN206992363U CN 206992363 U CN206992363 U CN 206992363U CN 201720859574 U CN201720859574 U CN 201720859574U CN 206992363 U CN206992363 U CN 206992363U
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- CN
- China
- Prior art keywords
- fingertip
- pedestal
- moving contact
- groove
- flexible link
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- 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.)
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Abstract
It the utility model is related to technical field of electricity, there is provided a kind of moving contact and electrical cnnector.The moving contact includes pedestal and fingertip, and the fingertip is movably arranged on the pedestal along its axis；Also include being connected with the fingertip for conductive flexible link, one end of the flexible link, the other end is connected with the pedestal.Moving contact provided by the utility model includes being connected with the fingertip for conductive flexible link, one end of the flexible link, and the other end is connected with the pedestal.It is connected using flexible link with static contact, adds conductive contact surfaces, serious forgiveness is high, has the advantages that simple in construction and good reliability.
Description
Technical field
Technical field of electricity is the utility model is related to, more particularly, to a kind of moving contact and electrical cnnector.
Background technology
Electrical connection broadly refers to the set of all electric loops in electric product, including electrical power source connection part is for example electric
Source plug, power supply terminal etc., power line, inner lead, inner connection portion etc.；And electrical connection in the narrow sense is then
Refer to all modes that interiors of products connects different conductor.Electrical connection includes：Binding post, PCB connectors, industry are even
Connect device, terminal box, heavy-duty connector, cable, cable connector, guard grating, contact etc..For unified term, typically alleged
Electrical connection refers to electrical connection in the narrow sense, and refers to sensu lato electrical connection using electric connection component.
In order to realize quick connection, has there are many connectors, has been commonly called as connector in the market.Wherein for high current
Connector feature is mostly to insert formula, and similar civilian wiring board patches scheme.Such connector requires that fit precision is higher,
Inconvenience is used, reliability is relatively low.
Existing connector is divided into two parts, static contact and moving contact.General static contact is open type, and has left and right to extrude
Elasticity.It is fixed on pedestal.Moving contact is generally blade type, fixes on a movable element.The moving contact insertion opening of blade type
The static contact of formula realizes, quick connection.
But the major defect of existing connector is that the fit precision of requirement is high, serious forgiveness is low, causes poor reliability.
Utility model content
Technical problems to be solved
The purpose of this utility model, which is to provide, is provided with moving contact, is requirement to solve existing connector major defect
Fit precision it is high, serious forgiveness is low, causes the technical problem of poor reliability.
Technical scheme
In order to solve the above technical problems, the moving contact that the utility model first aspect provides includes pedestal and fingertip, it is described
Fingertip is movably arranged on the pedestal along its axis；
Also include being connected with the fingertip for conductive flexible link, one end of the flexible link, the other end and institute
State pedestal connection.
Further, in any of the above-described technical scheme, the flexible link is copper sheet, aluminium flake or the copper mesh of multiple pressings
Litzendraht wire.
Moving contact provided by the utility model is included for conductive flexible link, one end of the flexible link and institute
Fingertip connection is stated, the other end is connected with the pedestal.It is connected using flexible link with static contact, adds conductive contact surfaces, is held
Error rate is high, has the advantages that simple in construction and good reliability.
The form of flexible link is multiple copper mesh litzendraht wires pressed together, or multiple thin copper pressed together
Piece, or multiple flake aluminums pressed together, it is possible to achieve compliant conductive connects.In fingertip motion process, flexible link can
With deformation, because its end closely connects fingertip and pedestal, it is achieved that fingertip is reliable with pedestal in motion process
Electrical connection.
Further, in any of the above-described technical scheme, the both ends being flexible coupling are respectively by riveting, welding or screw
The mode of connection is connected with the fingertip and pedestal.
Further, in any of the above-described technical scheme, the fingertip is movably arranged at the pedestal by spring
On.
Further, in any of the above-described technical scheme, the fingertip is in gate, is provided among the fingertip for putting
Put the first groove of the spring.
Further, in any of the above-described technical scheme, the pedestal is in E types, and described the is corresponded among the pedestal
One groove is provided with the second groove.
Further, in any of the above-described technical scheme, the 3rd groove is provided with the pedestal, the fingertip bottom is set
It is equipped with the shackle member for being caught in the 3rd groove.
Further, in any of the above-described technical scheme, in addition to first groove, the second groove and the 3rd are arranged at
Plug in groove.The plug being arranged in the first groove and the second groove is realized to the spacing of spring, prevents spring before
Rear is to movement.The plug being arranged in the 3rd groove is used to limit the fingertip movement.
Further, in any of the above-described technical scheme, the material of the fingertip and pedestal is copper, aluminium or alloy.
The electrical cnnector that the utility model second aspect provides, the moving contact of first aspect offer is provided with, therefore had
Whole beneficial effects of the moving contact of first aspect offer are provided, just not repeated one by one herein.
Further, in any of the above-described technical scheme, in addition to corresponding to the static contact that the fingertip is set.
Fingertip in moving contact provided by the utility model is provided elastic force and realized with static contact by spring adaptively closely to be connected
Connect.Fingertip realizes that compliant conductive is connected by the flexible link of conduction with pedestal.Fingertip, spring and flexible link, can be in base
It is in parallel many groups on seat, realize enhancing conductive capability.
Beneficial effect
Using above-mentioned technical proposal, the utility model has the advantages that：In moving contact provided by the utility model
Including the flexible link for conduction, one end of the flexible link is connected with the fingertip, and the other end is connected with the pedestal.
It is connected using flexible link with static contact, adds conductive contact surfaces, serious forgiveness is high, has simple in construction and good reliability etc. excellent
Point.
Further, the flexible link is copper sheet, aluminium flake or the copper mesh litzendraht wire of multiple pressings.
Further, the both ends being flexible coupling respectively rivet, weld or mode connects for screw by way of with the fingertip
Connected with pedestal.
Further, the fingertip is movably arranged on the pedestal by spring.
Brief description of the drawings
Below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the external structure schematic diagram for the electrical cnnector that the utility model embodiment one provides；
Fig. 2 is the sectional view for the moving contact that the utility model embodiment one provides；
Fig. 3 is the structural representation of plug in the moving contact that the utility model embodiment one provides；
Fig. 4 is the structural representation of the flexible link in the moving contact that the utility model embodiment one provides.
Reference：
1- fingertips；2- pedestals；3- springs；
4- flexible links；5- plugs；6- static contacts；
The grooves of 7- first；The grooves of 8- second；The grooves of 9- the 3rd；
10- shackle members；11- is raised；12- connecting portions.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", "left", "right", " hang down
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
It is that the fit precision of requirement is high to solve existing connector major defect, serious forgiveness is low, causes poor reliability
Technical problem.
Explanation is further explained to the utility model with reference to specific embodiment, is described as follows：
Fig. 1 is the external structure schematic diagram for the electrical cnnector that the utility model embodiment one provides；Fig. 2 is that this practicality is new
The sectional view for the moving contact that type embodiment one provides；Fig. 3 is the knot of plug in the moving contact that the utility model embodiment one provides
Structure schematic diagram；Fig. 4 is the structural representation of the flexible link in the moving contact that the utility model embodiment one provides.
As shown in Figures 1 to 4, moving contact provided by the utility model includes pedestal 2 and fingertip 1, and the fingertip 1 is along its axle
Line is movably arranged on the pedestal 2；
Also include being connected with the fingertip 1 for conductive flexible link 4, one end of the flexible link 4, the other end and
The pedestal 2 connects.
Moving contact provided by the utility model is included for conductive flexible link 4, one end of the flexible link 4 with
The fingertip 1 is connected, and the other end is connected with the pedestal 2.It is connected using flexible link 4 with static contact 6, adds conductive contact
Face, serious forgiveness is high, has the advantages that simple in construction and good reliability.
It is flexible coupling to realize, further, in any of the above-described technical scheme, the flexible link 4 is multiple pressings
Scale copper, the flake aluminum of multiple pressings, or the copper mesh litzendraht wire of multiple pressings.The form of flexible link 4 is pressed together on to be multiple
Copper mesh litzendraht wire together, or multiple scale coppers pressed together, or multiple flake aluminums pressed together, it is possible to achieve
Compliant conductive connects.In the motion process of fingertip 1, flexible link 4 can be with deformation, because its end closely connects fingertip 1 and base
Seat 2, it is achieved that being electrically connected with the reliable of pedestal 2 in motion process of fingertip 1.
In order to increase service life, flexible link 4 is provided with connecting portion 12 with the position that fingertip 1 and pedestal 2 are connected, and sets
Connecting portion 12 can increase the service life of flexible link 4.
Further, in any of the above-described technical scheme, the both ends being flexible coupling are respectively by riveting, welding or screw
The mode of connection is connected with the fingertip 1 and pedestal 2.The connecting portion 12 at both ends connects with fingertip 1 and pedestal 2 in several ways
Connect.
Further, in any of the above-described technical scheme, the fingertip 1 is movably arranged at the base by spring 3
On seat 2.Fingertip 1 can be moved up and down by spring 3, so as to be connected or disconnect with static contact 6.
Spring 3 is universal component, is a compression spring 3.When fingertip 1 and the press fit of static contact 6, forced compression, carry
Voltage supply clamp force.Realize the close connection of fingertip 1 and static contact 6.Because the fit clearance of pedestal 2 and fingertip 1 is larger, the branch of contact
Support by spring 3 elastic force provide, using spring 3 can deformation the characteristics of, the direction of elastic force can adaptively adjust, and realize fingertip
1 is closely connected with the adaptive of static contact 6.
Further, in any of the above-described technical scheme, the fingertip 1 is in gate, is provided with and is used among the fingertip 1
Place the first groove 7 of the spring 3.
Further, in any of the above-described technical scheme, the pedestal 2 is in E types, is corresponded among the pedestal 2 described
First groove 7 is provided with the second groove 8.Second groove 8 is also used for placing spring 3, and the top of spring 3 is in the first groove 7, bottom
Portion is located in the second groove 8.
Further, in any of the above-described technical scheme, the 3rd groove 9, the bottom of fingertip 1 are provided with the pedestal 2
Portion is provided with the shackle member 10 for being caught in the 3rd groove 9.
The plug 5 for limiting shackle member 10 can also be provided with 3rd groove 9, the shape of plug 5 is with being placed into
The 3rd groove shapes matching.The projection 11 for preventing from skidding off can be provided with plug 5.
3rd groove 9 is provided with two, is respectively arranged at the both sides of the second groove 8, and two insertions the are provided with fingertip 1
Sliding part in three grooves 9, sliding part are located at the both sides of the first groove 7.
Further, in any of the above-described technical scheme, in addition to it is arranged in first groove and the second groove 8
Plug 5, the plug 5 being arranged in the first groove and the second groove are used to limit the spring 3.It is arranged in the 3rd groove
Plug 5 realize and to the spacing of fingertip 1, prevent the direction of spring 3 and fingertip 1 along Fig. 1 perpendicular to paper from moving, i.e., it is front and rear
Move in direction.
Further, in any of the above-described technical scheme, the material of the fingertip 1 and pedestal 2 is copper, aluminium or alloy.Enter
One step, in order to preferably allow the cooperation of fingertip 1 and pedestal 2, the corresponding position of shackle member 10 of pedestal 2 and fingertip 1 has the 3rd recessed
Groove 9, carry out spacing cooperation.In order to allow fingertip 1 larger with freely activity, the gap that it coordinates in the engagement process of pedestal 2.
The material of fingertip 1 is the conductor for having some strength, such as：Copper, aluminium or alloy etc..The top of fingertip 1 is one flat
Face, realize and be conductively connected after being bonded with static contact 6.There is the first groove 7 inside, can accommodate one end of spring 3, the second groove 8
After both sides coordinate with plug 5, it is spacing that the end of spring 3 can be achieved.Both sides are closely connected with one end of the flexible link 4 of conduction, even
The mode of connecing can be riveting, welding, screwing etc..
The electrical cnnector that the utility model second aspect provides, the moving contact of first aspect offer is provided with, therefore had
Whole beneficial effects of the moving contact of first aspect offer are provided, just not repeated one by one herein.
Further, in any of the above-described technical scheme, in addition to corresponding to the static contact 6 that the fingertip 1 is set.
When electrical cnnector provided by the utility model needs to be lifted current-carrying capacity, pedestal 2 can be suitably being lengthened, in pedestal 2
Much upper increase fingertips 1, conduction are flexible coupling, spring 3 and corresponding plug 5.
Fingertip 1 in moving contact provided by the utility model provides elastic force by spring 3 and realized adaptively closely with static contact 6
Connection.Fingertip 1 realizes that compliant conductive is connected by the flexible link 4 of conduction with pedestal 2.Fingertip 1, spring 3 and flexible link 4,
Can on the base 2 many groups in parallel, realize enhancing conductive capability.
In summary, moving contact provided by the utility model is included for conductive flexible link, the flexible link
One end be connected with the fingertip, the other end is connected with the pedestal.It is connected using flexible link with static contact, adds conduction
Contact surface, serious forgiveness is high, has the advantages that simple in construction and good reliability.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes some features included in other embodiments rather than further feature, but the combination of the feature of different embodiments is anticipated
Taste within the scope of the utility model and forms different embodiments.For example, in superincumbent claims, institute
The one of any of claimed embodiment mode can use in any combination.It is disclosed in the background section
Information is merely intended to deepen understanding to general background technology of the present utility model, and is not construed as recognizing or with any shape
Formula implies information structure prior art known to those skilled in the art.
Claims (10)
1. a kind of moving contact, it is characterised in that including pedestal and fingertip, the fingertip is movably arranged at described along its axis
On pedestal；
Also include being connected with the fingertip for conductive flexible link, one end of the flexible link, the other end and the base
Seat connection.
2. moving contact according to claim 1, it is characterised in that the flexible link is copper sheet, the aluminium flake of multiple pressings
Or copper mesh litzendraht wire.
3. moving contact according to claim 1, it is characterised in that the both ends being flexible coupling are respectively by riveting, welding
Or the mode of mode connects for screw is connected with the fingertip and pedestal.
4. moving contact according to claim 1, it is characterised in that the fingertip is movably arranged at described by spring
On pedestal.
5. moving contact according to claim 4, it is characterised in that the fingertip is in gate, is provided among the fingertip
For placing the first groove of the spring.
6. moving contact according to claim 5, it is characterised in that the pedestal is in E types, corresponds to institute among the pedestal
State the first groove and be provided with the second groove.
7. moving contact according to claim 6, it is characterised in that the 3rd groove, the fingertip are provided with the pedestal
Bottom is provided with the shackle member for being caught in the 3rd groove.
8. moving contact according to claim 7, it is characterised in that also include being arranged at first groove, the second groove
With the plug in the 3rd groove.
9. moving contact according to claim 1, it is characterised in that the material of the fingertip and pedestal is copper, aluminium or closed
Gold.
10. a kind of electrical cnnector, including the moving contact as described in claim 1-9 any one, it is characterised in that also include
The static contact set corresponding to the fingertip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859574.3U CN206992363U (en) | 2017-07-14 | 2017-07-14 | A kind of moving contact and electrical cnnector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859574.3U CN206992363U (en) | 2017-07-14 | 2017-07-14 | A kind of moving contact and electrical cnnector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206992363U true CN206992363U (en) | 2018-02-09 |
Family
ID=61404509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720859574.3U Expired - Fee Related CN206992363U (en) | 2017-07-14 | 2017-07-14 | A kind of moving contact and electrical cnnector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206992363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638532A (en) * | 2018-11-06 | 2019-04-16 | 九阳股份有限公司 | A kind of electric connector of anti-short circuit |
| CN110416771A (en) * | 2018-04-27 | 2019-11-05 | 株洲中车时代电气股份有限公司 | A kind of flexible connection structure that can adjust stroke |
-
2017
- 2017-07-14 CN CN201720859574.3U patent/CN206992363U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416771A (en) * | 2018-04-27 | 2019-11-05 | 株洲中车时代电气股份有限公司 | A kind of flexible connection structure that can adjust stroke |
| CN110416771B (en) * | 2018-04-27 | 2021-04-06 | 株洲中车时代半导体有限公司 | Flexible connection structure capable of adjusting stroke |
| CN109638532A (en) * | 2018-11-06 | 2019-04-16 | 九阳股份有限公司 | A kind of electric connector of anti-short circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |