CN201466246U - Vehicle-mounted charger plug - Google Patents
Vehicle-mounted charger plug Download PDFInfo
- Publication number
- CN201466246U CN201466246U CN2009200521501U CN200920052150U CN201466246U CN 201466246 U CN201466246 U CN 201466246U CN 2009200521501 U CN2009200521501 U CN 2009200521501U CN 200920052150 U CN200920052150 U CN 200920052150U CN 201466246 U CN201466246 U CN 201466246U
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- China
- Prior art keywords
- housing
- power spring
- negative pole
- anodal
- circuit board
- 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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- 230000001681 protective effect Effects 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 7
- 208000002925 dental caries Diseases 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an on-vehicle charger plug, including the casing, be provided with inner tower and circuit board in the casing, its design point lies in the casing front end card and is equipped with the positive pole top, and the casing both sides have clamped the negative terminal, and the inner tower is gone up and is equipped with along the casing axial and is used for the positive pole top of roof pressure to stretch out the positive pole conductive spring outside the casing, and the positive pole conductive spring other end directly links to each other with the circuit board, still is provided with in the casing to be used for the negative pole of roof pressure negative terminal to stretch out the negative pole conductive spring outside the casing, and the negative pole conductive spring other end directly. The utility model aims at providing a simple structure, convenient to use's on-vehicle charger plug.
Description
[technical field]
The present invention relates to a kind of onboard charger plug.
[background technology]
Existing a kind of onboard charger plug generally adopts positive terminal and anode connector is installed on plug, positive terminal is fixed on plug head, anode connector generally adopts metal clips, metal clips is installed on the plug casing and can be pressed in the housing by self deformation, positive terminal and anode connector all adopt general stem line to link to each other with circuit board in the plug, use an end after the time metal clips insert the back conductive effect because of weak, distortion influences, and that positive terminal directly contacts with socket rigidly is easy to wear, become flexible.Need to improve existing a kind of onboard charger plug construction for this reason.
[summary of the invention]
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, a kind of onboard charger plug easy to use.
In order to solve the problem of above-mentioned existence, the present invention has adopted following technical proposal:
A kind of onboard charger plug, comprise housing, be provided with internal frame and circuit board in the housing, it is characterized in that described housing front end is installed with anodal top, the housing both sides are installed with anode connector, described internal frame upper edge housing shaft is used for the anodal anodal power spring that stretches out outside the housing that comes directly towards of roof pressure to being equipped with, the anodal power spring other end directly links to each other with described circuit board, also be provided with in the housing and be used for the roof pressure anode connector and stretch out the outer negative pole power spring of housing, the negative pole power spring other end directly links to each other with described circuit board;
A kind of as mentioned above onboard charger plug, it is characterized in that described negative pole power spring is provided with the stretch section and the pin that stretches out that is used for being connected with circuit board of horizontal placement, stretch section one side roof pressure is in described anode connector inboard, stretch section opposite side roof pressure is on described internal frame, and the described pin that stretches out links to each other with described circuit board;
A kind of as mentioned above onboard charger plug, it is characterized in that described anode connector is directly to stamp out two hemisphere juts on the sheet metal to form, it is protruding in surface of shell that hemisphere jut passes the set through hole of described housing, described negative pole power spring two ends are bent to form two described stretch sections, and two stretch sections difference roof pressure is in the formed cavity of two described hemisphere juts;
A kind of as mentioned above onboard charger plug, it is characterized in that described anodal top is provided with is used to prevent major part the inner of breaking away from from housing, be provided with protective tube in the described housing, the described housing in described internal frame upper edge is axially arranged with the strip chute, protective tube is placed in the described chute and can slides along chute, described anodal power spring free end horizontal in chute, the described anodal power spring free end of protective tube one end roof pressure, protective tube other end roof pressure is on above-mentioned major part the inner;
A kind of as mentioned above onboard charger plug is characterized in that described anode connector has two, and two anode connectors are symmetrically distributed in the housing both sides, and described negative pole power spring has two groups, and two groups of negative pole power springs are positioned at outside the chute and lean at described chute outer wall.
The invention has the beneficial effects as follows:
1, anodal power spring is housed on the internal frame of housing vertically, anodal power spring one end directly links to each other with circuit board, other end roof pressure is on protective tube, and the protective tube roof pressure comes directly towards stub end at positive pole, negative pole power spring in the housing directly links to each other with circuit board, the negative pole power spring is provided with the stretch section of horizontal placement, stretch section one side roof pressure is in the anode connector inboard, stretch section opposite side roof pressure is on internal frame, anodal like this top and anode connector can have protruding outside housing under no external force effect all the time, contact conduction well after having guaranteed the present invention and the car socket being pegged graft;
2, anodal power spring, negative pole power spring stretch out outside the housing at top lifting positive pressure utmost point top and anode connector and act on, simultaneously anodal power spring, negative pole power spring also all directly with the be fixedly linked effect of the alternative line that has its source of circuit board, overcome when adopting the stem line and caused loosening shortcoming because of dragging back and forth, simple in structure, production cost is low, helps further promoting the use of;
3, the present invention is when inserting the car interpolation block, in anodal under external force top and the anode connector energy retraction housing, and after arriving the precalculated position, stretch out housing automatically and contact with power supply, avoided anodal top to contact with the car socket is rigid with anode connector, help extending useful life;
4, anode connector is directly to stamp out two hemisphere juts on the sheet metal to form, it is protruding in surface of shell that hemisphere jut passes the set through hole of housing, the stretch section at negative pole power spring two ends roof pressure respectively can prevent negative pole power spring stretch section and the slippage of anode connector contact position like this and influences conduction in the formed cavity of two hemisphere juts.
[description of drawings]
The present invention is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a perspective view of the present invention;
Fig. 2 is the inner package assembly schematic diagram of the present invention;
Fig. 3 is an explosive view of the present invention.
[embodiment]
A kind of onboard charger plug, comprise the housing 1 that is formed by connecting by drain pan 10 and face-piece 11, be provided with internal frame 14 and circuit board 15 in the housing 1, housing 1 front end is installed with anodal top 21, housing 1 both sides are installed with anode connector 31, housing 1 rear end is connected to stem line 4, and stem line 4 links to each other with circuit board 15.Internal frame 14 upper edge housings 1 axially are equipped with and are used for the anodal 21 anodal power springs 22 that stretch out outside the housing 1 that come directly towards of roof pressure, anodal power spring 22 other ends directly link to each other with circuit board 15, also be provided with in the housing 1 and be used for roof pressure anode connector 31 and stretch out the outer negative pole power spring 32 of housing 1, negative pole power spring 32 other ends directly link to each other with circuit board 15.
Wherein, the stretch section 321 that negative pole power spring 32 is provided with horizontal placement be used for being connected with circuit board 15 stretch out pin 320, stretch section 321 1 side roof pressures are in anode connector 31 inboards, stretch section 321 opposite side roof pressures are on internal frame 20.Anodal top 21 is provided with and is used to prevent major part the inner 210 of breaking away from from housing 1, in 210 of major part the inners and the housing 1, also be provided with protective tube 5 in the housing 1, internal frame 14 upper edge housings 1 are axially arranged with strip chute 141, protective tube 5 is placed in the chute 141 and can slides along chute 141, anodal power spring 22 free end horizontal are in chute 141, anodal power spring 22 free ends of protective tube 5 one end roof pressures, protective tube 5 other end roof pressures are on above-mentioned major part the inner 210, came directly towards 21 o'clock at no external force roof pressure positive pole like this, protective tube 5 and the reach together of anodal top 21 under anodal power spring 22 elastic force effects, the end 210 of taking the lead of anodal top 21 leans on housing 1 inwall, and anodal top 21 front ends stretch out outside the housing 1.
Among the present invention, anode connector 31 has two, and two anode connectors 31 are symmetrically distributed in housing 1 both sides, and negative pole power spring 32 has two groups, and it is outer and lean at chute 141 outer walls that two groups of negative pole power springs 32 are positioned at chute 141.Anode connector 31 is directly to stamp out two hemisphere juts 312 on the sheet metal 311 to form, it is protruding in housing 1 surface that hemisphere jut 312 passes the set through hole 13 of housing 1, negative pole power spring 32 two ends are bent to form two stretch sections, 321, two stretch sections, 321 difference roof pressures in two hemisphere juts, 312 formed cavitys 313.
Claims (5)
1. onboard charger plug, comprise housing (1), be provided with internal frame (14) and circuit board (15) in the housing (1), it is characterized in that described housing (1) front end is installed with anodal top (21), housing (1) both sides are installed with anode connector (31), described internal frame (14) upper edge housing (1) axially is equipped with and is used for the anodal top of roof pressure (21) and stretches out the outer anodal power spring (22) of housing (1), anodal power spring (22) other end directly links to each other with described circuit board (15), also be provided with in the housing (1) and be used for roof pressure anode connector (31) and stretch out the outer negative pole power spring (32) of housing (1), negative pole power spring (32) other end directly links to each other with described circuit board (15).
2. according to the described a kind of onboard charger plug of claim 1, it is characterized in that stretch section (321) that described negative pole power spring (32) is provided with horizontal placement be used for being connected with circuit board (15) stretch out pin (320), stretch section (321) one side roof pressures are in described anode connector (31) inboard, stretch section (321) opposite side roof pressure is on described internal frame (20), and the described pin (320) that stretches out links to each other with described circuit board (15).
3. according to the described a kind of onboard charger plug of claim 2, it is characterized in that described anode connector (31) is directly to stamp out two hemisphere juts (312) on the sheet metal (311) to form, it is protruding in housing (1) surface that hemisphere jut (312) passes the set through hole (13) of described housing (1), described negative pole power spring (32) two ends are bent to form two described stretch sections (321), and two stretch sections (321) difference roof pressure is in the two formed cavitys of described hemisphere jut (312) (313).
4. according to claim 1 or 2 described a kind of onboard charger plugs, it is characterized in that described anodal top (21) is provided with the major part the inner (210) that is used to prevent from housing (1) disengaging, be provided with protective tube (5) in the described housing (1), the described housing in described internal frame (14) upper edge (1) is axially arranged with strip chute (141), protective tube (5) is placed in the described chute (141) and can slides along chute (141), described anodal power spring (22) free end horizontal is in chute (141), the described anodal power springs of protective tube (5) one end roof pressures (22) free end, protective tube (5) other end roof pressure is on above-mentioned major part the inner (210).
5. according to the described a kind of onboard charger plug of claim 4, it is characterized in that described anode connector (31) has two, two anode connectors (31) are symmetrically distributed in housing (1) both sides, described negative pole power spring (32) has two groups, and two groups of negative pole power springs (32) are positioned at outside the chute (141) and lean at described chute (141) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200521501U CN201466246U (en) | 2009-02-28 | 2009-02-28 | Vehicle-mounted charger plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200521501U CN201466246U (en) | 2009-02-28 | 2009-02-28 | Vehicle-mounted charger plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201466246U true CN201466246U (en) | 2010-05-12 |
Family
ID=42393593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200521501U Expired - Fee Related CN201466246U (en) | 2009-02-28 | 2009-02-28 | Vehicle-mounted charger plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201466246U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825308A (en) * | 2012-11-16 | 2014-05-28 | 台达电子工业股份有限公司 | Vehicle charger |
| CN104966963A (en) * | 2015-07-18 | 2015-10-07 | 大洋泊车股份有限公司 | Charging plug and charging garage |
| WO2023160244A1 (en) * | 2022-02-25 | 2023-08-31 | 深圳市汇科源电子科技有限公司 | Durable vehicle-mounted charger |
-
2009
- 2009-02-28 CN CN2009200521501U patent/CN201466246U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825308A (en) * | 2012-11-16 | 2014-05-28 | 台达电子工业股份有限公司 | Vehicle charger |
| CN103825308B (en) * | 2012-11-16 | 2016-02-10 | 台达电子工业股份有限公司 | Vehicle charger |
| CN104966963A (en) * | 2015-07-18 | 2015-10-07 | 大洋泊车股份有限公司 | Charging plug and charging garage |
| CN104966963B (en) * | 2015-07-18 | 2017-10-03 | 大洋泊车股份有限公司 | One kind charging plug and charging garage |
| WO2023160244A1 (en) * | 2022-02-25 | 2023-08-31 | 深圳市汇科源电子科技有限公司 | Durable vehicle-mounted charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110228 |