CN207426264U - A kind of magnesium alloy high-pressure metal connector - Google Patents
A kind of magnesium alloy high-pressure metal connector Download PDFInfo
- Publication number
- CN207426264U CN207426264U CN201721684245.6U CN201721684245U CN207426264U CN 207426264 U CN207426264 U CN 207426264U CN 201721684245 U CN201721684245 U CN 201721684245U CN 207426264 U CN207426264 U CN 207426264U
- Authority
- CN
- China
- Prior art keywords
- metal connector
- magnesium alloy
- pressure metal
- alloy high
- syringe needle
- 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.)
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Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 30
- 239000002184 metal Substances 0.000 title claims abstract description 30
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000005253 cladding Methods 0.000 claims abstract description 3
- 239000000956 alloy Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of magnesium alloy high-pressure metal connector, including housing, rear cover, screw, contact pin and adapter pin；The contact pin includes syringe needle and insulating stand, and described adapter pin one end is switching syringe needle, and the other end is conversion terminal, and the syringe needle is connected with switching syringe needle, and the housing cladding contact pin, screw and adapter pin, the rear cover are arranged on housing.
Description
Technical field
The utility model is related to the connectors that a kind of electric wiring uses, particularly a kind of magnesium used on electric vehicle
Alloy high-pressure metal connector.
Background technology
Currently on the market, the high-pressure metal connector shell that traditional new-energy automobile uses is mostly that kirsite and aluminium close
Gold, due to being used on new-energy automobile, such metal connector is more, and overall weight is larger so that and vehicle body total weight is bigger than normal,
Automobile integrally light-weighted design is not met.
It is fixing plug pin in original design of high-pressure metal connector, sets on insulating stand and only press from both sides so that connector
Installation and removal it is time-consuming and laborious, be easily damaged and only press from both sides, and operating process is complicated.The leaf spring switching used in original connector is inserted
The structure of pin, the shock resistance during automobile traveling is weaker, for a long time using substantial amounts of electric current can be caused to scatter and disappear.
Utility model content
The goal of the invention of the utility model is：In view of the above problems, a kind of more simplified internal junction is provided
Structure more fastens effective substitute mode, whole more light-weighted high-pressure metal connector technique scheme.
The technical solution adopted in the utility model is such：A kind of magnesium alloy high-pressure metal connector, including housing, after
Lid, screw, contact pin and adapter pin；The contact pin includes syringe needle and insulating stand, and described adapter pin one end is switching syringe needle, separately
One end is conversion terminal, and the syringe needle is connected with switching syringe needle, the housing cladding contact pin, screw and adapter pin, after described
Lid is arranged on housing.
Further, the conversion terminal has a jack.
Further, the enclosure interior connection, and inner surface has the first latch and the second latch.
Further, first latch is fixed with insulating stand.
Further, second latch is fixed with conversion terminal.
Further, the screw runs through from hull outside into enclosure interior, and is contradicted with syringe needle, switching syringe needle.
Further, the housing both ends respectively set a rear cover.
Further, the rear cover has rear cover perforate.
Further, the rear cover one side sets partition plate.
Further, the housing uses magnesium alloy materials.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, high-pressure metal connector internal structure is simplified, and convenient for mitigating cost, is made structure more reliable and more stable, is easy to
Disassembly and installation.
2nd, using the directly fixed insulating stand of rear cover and contact pin structure, simplify socket structure, reduce connector cost.
3rd, using screw lock formula structure, making adapter pin, anti-vibration performance is relatively reliable at work, and then can meet
It the transmission of long-term high current and scatters and disappears relatively fewer.
Description of the drawings
Fig. 1 is the utility model high-pressure metal connector sectional view.
Fig. 2 is the utility model high-pressure metal connector pin and adapter pin connection figure.
Fig. 3 is the utility model high-pressure metal connector backshell front view.
Fig. 4 is the utility model high-pressure metal connector backshell sectional view.
It is marked in figure：1 is syringe needle, and 2 be insulating stand, and 3 be screw, and 4 be switching syringe needle, and 5 be conversion terminal, and 6 be jack, 7
It is housing for rear cover, 8,9 be the first latch, and 10 be the second latch, and 11 be rear cover perforate, and 12 be partition plate.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 is the utility model high-pressure metal connector sectional view, and high-pressure metal connector includes contact pin, turns as shown in the figure
Patch pin, screw 3, housing 8 and rear cover 7.The housing 8 of connector wraps up contact pin, screw 3 and adapter pin, L-shaped hollow shape
Shape.The contact pin of connector and the L-shaped connection of adapter pin or the other shapes such as V-type, linear pattern in the present embodiment.
Enclosure interior is provided with a pair of first latch 9 in 2 left and right sides of insulating stand, engages with insulating stand 2, fixation is played to contact pin,
Reach anti seismic efficiency；Also there is a pair of second latch in 5 left and right sides of conversion terminal of adapter pin, engage with conversion terminal 5, it is right
Adapter pin plays fixation, equally reaches anti seismic efficiency.
Fig. 2 is the connection figure of high-pressure metal connector pin and adapter pin.As shown in the figure, contact pin is including syringe needle 1 and absolutely
2 two parts of edge platform, insulating stand 2 are made of insulating materials, and insulation protection is played in high current transmission process；Adapter pin one
It holds as syringe needle 4 of transferring, the other end is conversion terminal 5, and the tool of conversion terminal 5 facilitates the external contact pin of access there are one jack 6.Contact pin
Syringe needle 1 be connected with the switching syringe needle 4 of adapter pin, screw 3 from outside through housing 8 and the conflicts of two syringe needles, so as to reach
Connection and the effect of fastening, the screw 3 can be soket head cap screw or the screw of other models.
Fig. 3 is high-pressure metal connector backshell front view, and the structure of the utility model connector is suitable for single contact pin, double inserts
The design of more contact pins such as pin, three contact pins, the embodiment in the application only illustrate the situation of double contact pins.After as shown in the figure,
The tool of lid 7 is there are two rear cover perforate 11, and rear cover 7 is mounted on the incoming line at connector both ends, two rear covers that cable covers after passing through
Perforate 11 enters connector, and protection and fixed effect are played cable in rear cover perforate 11.
Fig. 4 is the sectional view of high-pressure metal connector backshell, as shown in the figure, it can be seen that two rear cover perforates 11 and one
Partition plate 12, partition plate 12 not only can open two lines cable respectively, can also increase the creepage distance of two contact pins.
The utility model high-pressure metal connector shell use magnesium alloy materials, the kirsite used than in the prior art and
Aluminum alloy materials weight is lighter, is more in line with light-weight design.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of magnesium alloy high-pressure metal connector, it is characterised in that：Including housing（8）, rear cover（7）, screw（3）, contact pin and
Adapter pin；
The contact pin includes syringe needle（1）And insulating stand（2）,
Described adapter pin one end is switching syringe needle（4）, the other end is conversion terminal（5）,
The syringe needle（1）With syringe needle of transferring（4）Connection,
The housing cladding contact pin, screw（3）And adapter pin,
The rear cover（7）It is arranged on housing（8）On.
2. a kind of magnesium alloy high-pressure metal connector according to claim 1, it is characterised in that：The conversion terminal（5）
With a jack（6）.
3. a kind of magnesium alloy high-pressure metal connector according to claim 1, it is characterised in that：The housing（8）It is internal
Perforation, and inner surface has the first latch（9）And second latch（10）.
4. a kind of magnesium alloy high-pressure metal connector according to claim 3, it is characterised in that：First latch（9）
With insulating stand（2）It is fixed.
5. a kind of magnesium alloy high-pressure metal connector according to claim 3, it is characterised in that：Second latch（10）
With conversion terminal（5）It is fixed.
6. a kind of magnesium alloy high-pressure metal connector according to claim 1, it is characterised in that：The screw（3）By shell
Body（8）Outside is run through into enclosure interior, and and syringe needle（1）, switching syringe needle（4）It contradicts.
7. a kind of magnesium alloy high-pressure metal connector according to claim 1, it is characterised in that：The housing（8）Both ends
One rear cover is respectively set（7）.
8. a kind of magnesium alloy high-pressure metal connector according to claim 1 or 7, it is characterised in that：The rear cover（7）Tool
There is rear cover perforate（11）.
9. a kind of magnesium alloy high-pressure metal connector according to claim 1 or 7, it is characterised in that：The rear cover（7）One
Side sets partition plate（12）.
10. a kind of magnesium alloy high-pressure metal connector according to claim 1, it is characterised in that：The housing（8）Using
Magnesium alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684245.6U CN207426264U (en) | 2017-12-07 | 2017-12-07 | A kind of magnesium alloy high-pressure metal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684245.6U CN207426264U (en) | 2017-12-07 | 2017-12-07 | A kind of magnesium alloy high-pressure metal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426264U true CN207426264U (en) | 2018-05-29 |
Family
ID=62397159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721684245.6U Active CN207426264U (en) | 2017-12-07 | 2017-12-07 | A kind of magnesium alloy high-pressure metal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799973A (en) * | 2017-12-07 | 2018-03-13 | 资阳中车电气科技有限公司 | A kind of magnesium alloy high-pressure metal connector |
-
2017
- 2017-12-07 CN CN201721684245.6U patent/CN207426264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799973A (en) * | 2017-12-07 | 2018-03-13 | 资阳中车电气科技有限公司 | A kind of magnesium alloy high-pressure metal connector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |