CN206947583U - A kind of new high current floatation style connector - Google Patents
A kind of new high current floatation style connector Download PDFInfo
- Publication number
- CN206947583U CN206947583U CN201720653843.0U CN201720653843U CN206947583U CN 206947583 U CN206947583 U CN 206947583U CN 201720653843 U CN201720653843 U CN 201720653843U CN 206947583 U CN206947583 U CN 206947583U
- Authority
- CN
- China
- Prior art keywords
- end part
- screw rod
- line end
- connector
- end pieces
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
It the utility model is related to high current field in electric automobile, and in particular to a kind of new high current floatation style connector.A kind of new high current floatation style connector, it specifically includes line end part, plate end pieces and outer housing shell body；Line end part includes fixed screw and via.Line end part side matches with plate end pieces inserts connection, and opposite side is fixed on the outer housing shell body of connector by fixed screw fixed screw.Outer housing shell body is arranged on the outside of connector.Fixed screw has 4, including nut nut and screw rod screw rod.It is separately positioned on 4 angles end of line end part.Screw rod screw rod is tightened on the external housing of connector shell through via.The radius of the radius ratio nut nut of via is small, bigger than screw rod screw rod 1.5 millimeters.Beneficial effect：Terminal is designed as floating structure and leads copper guarantee termination contact point stability using height in the technical program, and this structure can ensure that 70A high currents are transmitted.
Description
Technical field
It the utility model is related to high current field in electric automobile, and in particular to a kind of new floating type connection of high current
Device.
Background technology
As its name suggests, high current connector system flows to high current from a conductor conductor device of another conductor, when
Preceding high current connector supports that total current is 70A, is mainly used in enterprise-level server.
But existing high current connector still suffers from many can be with improved aspect, such as：
First, electric current during high current connector plug reaches 70A, so safety problem can not be ignored during plug, it is particularly big
Can current connector keep correct plug posture, avoid it is unexpected come off, turn into one it is important the problem of.Existing major part is big
Current connector can not enter line misregistration plug, even if can have tolerance dislocation plug, the scope that it is tolerated is also smaller；
2nd, during high current connector plug interior signal terminal easily by together with extraction.
Utility model content
The utility model provides a kind of new high current floatation style connector, and it is flat with inserting by structure optimization, tolerable
1.5mm dislocation is with inserting in all directions in face, so as to improve the security of this connector.
In order to solve the above technical problems, the utility model specifically provides a kind of technical scheme：
A kind of new high current floatation style connector, it specifically includes line end part, plate end pieces and outer housing shell body；
Line end part includes fixed screw and via.
Line end part side matches with plate end pieces inserts connection, and opposite side is fixed on connection by fixed screw fixed screw
On the outer housing shell body of device.
Outer housing shell body is arranged on the outside of connector.
Fixed screw has 4, including nut nut and screw rod screw rod.
It is separately positioned on 4 angles end of line end part.
Screw rod screw rod is tightened on the external housing of connector shell through via.
The radius of the radius ratio nut nut of via is small, bigger than screw rod screw rod 1.5 millimeters.
In the technical scheme further optimized, line end part includes guide groove, and plate end pieces include lead.
Lead is arranged on the both sides of plate end pieces, and lead matches somebody with somebody inserted block with what spigot was provided with taper.
Guide groove is arranged on the both sides of line end part, and the notch notch of guide groove is provided with the back taper corresponding with matching somebody with somebody inserted block
Shape is trapezoidal.
When line end part and plate end pieces, which match, to be inserted, it can be inserted into and match somebody with somebody in inserted block with inserted block, so as to guide lead to insert
Into guide groove.
In the technical scheme further optimized, plate end pieces include power supply terminal and signal terminal；Power supply terminal and letter
Number terminal is plugged in inside plate end pieces；When power supply terminal and signal terminal have plugged, power supply terminal is pressed in signal end
The outside of son.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：
Relative to disclosed technical scheme, performance testing requirement is interconnected in order to solve client, terminal in the technical program
It is designed as floating structure and copper guarantee termination contact point stability is led using height, this structure can ensures that 70A high currents are transmitted.
Innovative point explanation：
First, although 4 fixed screw one end are fixed on connector shell, but the aperture ratio of its via passed through is consolidated
It is big 1.5 millimeters to determine screw, that is, when meaning that line end part is screwed on connector shell, still can online end pieces with
Toward the displacement of 1.5 millimeters of work in all directions on the contact plane of shell.
Second, the power supply terminal on plate end pieces is fixed on pcb board in a manner of crimping, wherein power supply terminal is from plate
It is pressed into before end pieces shell, signal terminal and plate end pieces shell is fixed to pcb board（It is arranged on inside plate end pieces）
On, avoid signal terminal and plate end pieces shell during plug from being pulled out.
Third, the cooperation that line end part passes through guide groove and lead with plate end pieces so that both are in 1.5 millimeters of dislocation
Within the scope of can also normally insert.
Brief description of the drawings
Fig. 1 is line end part explosive view
Fig. 2 is plate end pieces explosive view
Fig. 3 is with slotting schematic diagram between line end part and plate end pieces（Normal condition）
Fig. 4 is with slotting schematic diagram between line end part and plate end pieces（Misaligned state）
Position relationship in Fig. 5 plate end pieces between signal terminal and power supply terminal（Signal terminal is pressed on the outside of power supply terminal,
Avoid being extracted by mistake during its plug）
Embodiment
1 the utility model is described in detail to accompanying drawing 5, and specific embodiment below in conjunction with the accompanying drawings, but not as right
Restriction of the present utility model.
Embodiment one
As shown in Figures 1 and 2, a kind of new high current floatation style connector, it specifically includes line end part 1, plate
End pieces 2 and the shell body of shell body 3；Line end part 1 includes fixed screw 11 and via 12.
The side of line end part 1 matches with plate end pieces 2 inserts connection, and opposite side is fixed by the fixed screw 11 of fixed screw 13
On the shell body of shell body 3 of connector.
The shell body of shell body 3 is arranged on the outside of connector.
Fixed screw 11 has 4, including the nut 111 of nut 131 and the screw rod 112 of screw rod 132.
It is separately positioned on 4 angles end of line end part 1.
The screw rod 112 of screw rod 132 is tightened on the shell body of connector shell body 3 through via 12.
The radius of the nut 111 of radius ratio nut 131 of via 12 is small, bigger 1.5 millimeters than the screw rod 112 of screw rod 132.
Embodiment two
As shown in accompanying drawing 3 and accompanying drawing 4, on the basis of embodiment one, line end part 1 includes guide groove 13, plate end pieces 2
Including lead 21.
Lead 21 is arranged on the both sides of plate end pieces 2, and lead 21 matches somebody with somebody inserted block 221 with what spigot was provided with taper.
Guide groove 13 is arranged on the both sides of line end part 1, and the notch notch 131131 of guide groove 13 is provided with and matches somebody with somebody inserted block
221 corresponding back tapers are trapezoidal.
When line end part 1 and plate end pieces 2, which match, to be inserted, it can be inserted into and match somebody with somebody in inserted block 221 with inserted block 221, led so as to guide
It is inserted into post 21 in guide groove 13.
Embodiment three
As shown in Figure 5, on the basis of embodiment one, plate end pieces 2 include power supply terminal 23 and signal terminal 24；Electricity
Source terminal 23 and signal terminal 24 are plugged in inside plate end pieces 2；When power supply terminal 23 and signal terminal 24 have plugged,
Power supply terminal 23 is pressed in the outside of signal terminal 24.
As known by the technical knowledge, the technical program can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only
's.It is all in the scope of the utility model or in the change being equal in the scope of the utility model by the utility model bag
Contain.
Claims (3)
- A kind of 1. new high current floatation style connector, it is characterised in that：Including line end part（1）, plate end pieces（2）And shell Body；Line end part（1）Including fixed screw（11）And via（12）；The line end part（1）Side and plate end pieces（2）Match and insert connection, opposite side passes through fixed screw（11）The company of being fixed on Connect on the shell body of device；The shell body is arranged on the outside of connector；The fixed screw（11）There are 4, including nut（111）And screw rod（112）；The fixed screw（11）It is separately positioned on line end part（1）4 angles end；The screw rod（112）Through via（12）It is tightened on connector shell body；Via（12）Radius ratio nut（111）Radius it is small, compare screw rod（112）It is big 1.5 millimeters.
- 2. new high current floatation style connector according to claim 1, it is characterised in that：The line end part（1）Bag Include guide groove（13）, plate end pieces（2）Including lead（21）；The lead（21）It is arranged on plate end pieces（2）Both sides, lead（21）With spigot be provided with taper with insert Block（221）；The guide groove（13）It is arranged on line end part（1）Both sides, guide groove（13）Notch（131）It is provided with and matches somebody with somebody with described Inserted block（221）Corresponding inverted trapezoidal；When line end part（1）With plate end pieces（2）When matching slotting, with inserted block（221）It can be inserted into and match somebody with somebody inserted block（221）In, so as to draw Lead lead（21）It is inserted into guide groove（13）In.
- 3. new high current floatation style connector according to claim 1, it is characterised in that：The plate end pieces（2）Bag Include power supply terminal（23）And signal terminal（24）；The power supply terminal（23）And signal terminal（24）It is plugged in plate end pieces （2）It is internal；In power supply terminal（23）And signal terminal（24）When having plugged, power supply terminal（23）It is pressed in signal terminal（24）'s Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720653843.0U CN206947583U (en) | 2017-06-07 | 2017-06-07 | A kind of new high current floatation style connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720653843.0U CN206947583U (en) | 2017-06-07 | 2017-06-07 | A kind of new high current floatation style connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206947583U true CN206947583U (en) | 2018-01-30 |
Family
ID=61362842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720653843.0U Expired - Fee Related CN206947583U (en) | 2017-06-07 | 2017-06-07 | A kind of new high current floatation style connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206947583U (en) |
-
2017
- 2017-06-07 CN CN201720653843.0U patent/CN206947583U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20210607 |