CN201285860Y - DC charging socket for electric vehicle - Google Patents
DC charging socket for electric vehicle Download PDFInfo
- Publication number
- CN201285860Y CN201285860Y CNU2008202122569U CN200820212256U CN201285860Y CN 201285860 Y CN201285860 Y CN 201285860Y CN U2008202122569 U CNU2008202122569 U CN U2008202122569U CN 200820212256 U CN200820212256 U CN 200820212256U CN 201285860 Y CN201285860 Y CN 201285860Y
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- China
- Prior art keywords
- charging socket
- motor vehicle
- fixture
- header board
- vehicle according
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a DC charging socket for an electric vehicle, comprising a front board and a back board which are mutually connected and a clamping mechanism for clamping inserts of a plug, wherein the clamping mechanism comprises two clamping ends with elasticity and is fixed in a cavity formed by the front board and the back board; the cavity is provided with inserting holes on the front bard, and the inserting holes correspond to the position of the clamping ends; and a linear opening which can be opened and closed is arranged between the two clamping ends. The utility model has small volume, compact structure and easy implement.
Description
Technical field
The utility model relates to a kind of charging device, relates in particular to a kind of DC charging socket that is used for motor vehicle.
Background technology
At present, the charging current of motor vehicle that surpasses 120AH is all more than 15 amperes, and trickle charge at least 8 hours is if the charging device bad connection occurs burning even serious accident such as short circuit easily.The DC charging socket that generally is used for these vehicles adopts darker cylindrical jointing holes, causes the socket volume big, the plug effort, and will regularly replace, customer care is loaded down with trivial details.
Summary of the invention
The technical problems to be solved in the utility model remedies above-mentioned the deficiencies in the prior art exactly, and the DC charging socket that a kind of volume is little, the motor vehicle of compact conformation uses is provided.
Technical problem of the present utility model is solved a kind of DC charging socket that is used for motor vehicle by the following technical programs, comprises the fixture of interconnected header board and back plate and clamping plug slice; Described fixture comprises two rubber-like bare terminal ends, and is fixed in the cavity of described header board and described back plate composition, and described cavity header board is provided with jointing holes, and described jointing holes is corresponding with the position of described bare terminal end; Has the linear opening that can open and close between described two bare terminal ends.
Technical problem of the present utility model is further solved by the following technical programs:
Described two bare terminal ends form M shape.
Described cavity does not have the cylinder at the end by the hollow that is arranged on described header board inboard to be formed, and described fixture places described cylinder.
Described fixture is two, is splayed and arranges.
Described fixture adopts phosphor bronze to make.
Described fixture surface has silver coating.
Described header board adopts the bakelite material to make, and described back plate adopts the bakelite material to make.
Described jointing holes is a square opening.The limit, hole of described square opening has chamfering.
The utility model technique effect compared with prior art is:
(1) bare terminal end of fixture adopts the linear opening that can open and close, and makes the socket volume little, compact conformation.
(2) fixture is arranged in the hollow cylinder of header board inboard, and the fixture symmetry is splayed arranges, and can prevent the socket short circuit
(3) bare terminal end adopts phosphor bronze to make, good springiness and combine closely with plug slice.
(4) the bare terminal end appearance has silver coating, and contact resistance is little, and it is low to generate heat, and can prevent the socket aged deterioration.
(5) socket header board and back plate adopt the bakelite material to make, can be high temperature resistant, prevent burning.
(6) jointing holes adopts square opening, and the limit, hole is provided with chamfering, can make things convenient for " one " font plug slice to insert.
Description of drawings
The element separate structure schematic diagram of Fig. 1 the utility model embodiment;
The structural representation of Fig. 2 the utility model embodiment.
Embodiment
Also in conjunction with the accompanying drawings the utility model is described in further details below by concrete execution mode.
As shown in Figure 1 and Figure 2, this embodiment comprises header board 10, back plate 20 and fixture 30.Fixture 30 is fixed in the cavity of header board 10 and back plate 20 compositions.In this embodiment, cavity is the header board 10 inboard hollow cylinders 12 that are provided with, and header board 10 and back plate 20 are connected to each other fixing by screw 13, and cylinder 12 header boards 10 are provided with jointing holes 11.Fixture 30 comprises two rubber-like bare terminal ends 31 and set bolt 32.Have the linear opening that can open and close between two bare terminal ends 31, set bolt 32 is fixed on fixture 30 on the plate 20 of back by back tightening nut 33, and fixture 30 is arranged in the cylinder 12 of hollow, and jointing holes 11 is corresponding with the position of bare terminal end 31.Bare terminal end 31 forms M shape, and the in-line plug slice can insert wherein.In this embodiment, bare terminal end 31 adopts the phosphor bronze material to make, its electroplate, and header board 10 and back plate 20 adopt the bakelite material to make.The square opening that jointing holes 11 is and " one " font plug slice matches, the limit, hole of square opening has chamfering.
The bare terminal end that the utility model is used for the DC charging socket fixture of motor vehicle is to hold the linear opening that the in-line plug slice inserts, and compares little, the compact conformation of socket volume with the existing direct current jack that uses the circular plug inserted sheet.Fixture is arranged in the hollow cylinder of header board inboard, and the bare terminal end symmetry of fixture is " eight " font arranges, and can prevent the socket short circuit.Bare terminal end adopts phosphor bronze to make, good springiness and combine closely with plug slice.The bare terminal end appearance has silver coating, and contact resistance is little, and it is low to generate heat, and can prevent the socket aged deterioration.Socket header board and back plate adopt the bakelite material to make, can be high temperature resistant, prevent burning.The square opening that jointing holes adopts and the in-line plug slice cooperates, the limit, hole of square opening is provided with chamfering, but the convenient plug inserted sheet inserts.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (9)
1. DC charging socket that is used for motor vehicle comprises the fixture (30) of interconnected header board (10) and back plate (20) and clamping plug slice; Described fixture (30) comprises two rubber-like bare terminal ends (31), and be fixed in the cavity of described header board (10) and described back plate (20) composition, described cavity header board (10) is provided with jointing holes (11), and described jointing holes (11) is corresponding with the position of described bare terminal end (31); It is characterized in that: have the linear opening that can open and close between described two bare terminal ends (31).
2. the DC charging socket that is used for motor vehicle according to claim 1 is characterized in that: described two bare terminal ends (31) form M shape.
3. the DC charging socket that is used for motor vehicle according to claim 1 is characterized in that: described cavity does not have the cylinder (12) at the end by the hollow that is arranged on described header board (10) inboard to be formed, and described fixture (30) places described cylinder (12).
4. the DC charging socket that is used for motor vehicle according to claim 3 is characterized in that: described fixture (30) is two, is splayed and arranges.
5. the DC charging socket that is used for motor vehicle according to claim 1 is characterized in that: described fixture (30) adopts phosphor bronze to make.
6. the DC charging socket that is used for motor vehicle according to claim 1 is characterized in that: described fixture (30) surface has silver coating.
7. the DC charging socket that is used for motor vehicle according to claim 1 is characterized in that: described header board (10) adopts the bakelite material to make, and described back plate (20) adopts the bakelite material to make.
8. according to any described DC charging socket that is used for motor vehicle in the claim 1 to 7, it is characterized in that: described jointing holes (11) is square opening.
9. the DC charging socket that is used for motor vehicle according to claim 8 is characterized in that: the limit, hole of described square opening has chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202122569U CN201285860Y (en) | 2008-09-27 | 2008-09-27 | DC charging socket for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202122569U CN201285860Y (en) | 2008-09-27 | 2008-09-27 | DC charging socket for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201285860Y true CN201285860Y (en) | 2009-08-05 |
Family
ID=40950838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202122569U Expired - Fee Related CN201285860Y (en) | 2008-09-27 | 2008-09-27 | DC charging socket for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201285860Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102894485A (en) * | 2012-10-23 | 2013-01-30 | 深圳市合元科技有限公司 | Atomization device for electronic cigarette as well as atomizer and electronic cigarette |
| CN111301204A (en) * | 2020-03-30 | 2020-06-19 | 武汉芯杰毫汽车用品有限公司 | Hidden automobile storage battery charging pile |
-
2008
- 2008-09-27 CN CNU2008202122569U patent/CN201285860Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102894485A (en) * | 2012-10-23 | 2013-01-30 | 深圳市合元科技有限公司 | Atomization device for electronic cigarette as well as atomizer and electronic cigarette |
| CN111301204A (en) * | 2020-03-30 | 2020-06-19 | 武汉芯杰毫汽车用品有限公司 | Hidden automobile storage battery charging pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |