CN202906518U - Vehicle charger with waterproof function - Google Patents
Vehicle charger with waterproof function Download PDFInfo
- Publication number
- CN202906518U CN202906518U CN 201220530050 CN201220530050U CN202906518U CN 202906518 U CN202906518 U CN 202906518U CN 201220530050 CN201220530050 CN 201220530050 CN 201220530050 U CN201220530050 U CN 201220530050U CN 202906518 U CN202906518 U CN 202906518U
- Authority
- CN
- China
- Prior art keywords
- connecting line
- perforate
- onboard charger
- housing
- charging circuit
- 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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- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000004308 accommodation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a vehicle charger with a waterproof function, wherein a first connecting line is connected with a first hole through a first end cover, two or more first elastic washers are arranged between the first connecting line and the first hole to press against the first connecting line and the first hole, a second connecting line is connected with a second hole through a second end cover, and two or more second elastic washers are arranged between the second connecting line and the second hole to press against the second connecting line and the second hole. The first elastic washers are pressed to be connected between a waterproof surface of the first connecting line and a waterproof surface of the second hole, and the first elastic washers play a sealing role. Similarly, the second elastic washers also play a sealing role. Due to the sealing effects of the first elastic washers and the second elastic washers, the shell has a good waterproof effect.
Description
Technical field
The utility model relates to the onboard charger with water-proof function, and its input is connected to the open-air power interfaces such as motorcycle, and output is connected to vehicle-mounted vidicon or car video recorder.
Background technology
Vehicle-mounted vidicon is a kind of front end device of safety-protection system, can be used for gathering vision signal.In most cases, this vehicle-mounted vidicon needs to work out of doors for a long time, therefore needs the with it onboard charger of pairing.In actual life, sometimes need vehicle-mounted vidicon and onboard charger are placed simultaneously outdoor, but the onboard charger that prior art provides does not have water-proof function, if with its directly and open-air power interface be connected, may cause short circuit owing to rainwater.Therefore, prior art has further improved necessity.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of onboard charger with water-proof function, can improve the waterproof effect of charger.
For solving the problems of the technologies described above, the utility model adopts following technical proposals.
A kind of onboard charger with water-proof function, it is characterized in that comprising housing, charging circuit, the first connecting line and the second connecting line, described housing has spatial accommodation, the first perforate and the second perforate, described charging circuit is positioned at described spatial accommodation, described the first connecting line is connected to described charging circuit by described the first opening, described the second connecting line is connected to described charging circuit by described the second opening
Wherein, described the first connecting line is connected with described the first perforate by one first end cap, and more than one the first elastic washer is resisted against between described the first connecting line and described the first perforate,
Described the second connecting line is connected with described the second perforate by one second end cap, and more than one the second elastic washer is resisted against between described the second connecting line and described the second perforate.
In technique scheme, under the connection function of the first end cap, the first elastic washer compressive deformation, so respectively sealing and the contact-making surface of the first connecting line and with the contact-making surface of the second connecting line, therefore the first elastic washer plays waterproof action.Same, under the connection function of the second end cap, the second elastic washer also plays waterproof action.The sealing function of the first elastic washer and the second elastic washer is so that housing has preferably waterproof effect, so the technical problems to be solved in the utility model is accomplished.
In this onboard charger with water-proof function of the present utility model, described housing is comprised of upper shell and lower house at least, is provided with sealing ring between described upper shell and the lower house.
In this onboard charger with water-proof function of the present utility model, described onboard charger comprises that also for the supporting seat that vehicle-mounted vidicon is installed, described supporting seat is connected with described housing by a stop screw.
Implement this onboard charger with water-proof function of the present utility model, have following beneficial effect: described the first elastic washer and the second elastic washer pressurized are resisted against between two contact-making surfaces, can play preferably waterproof action.Described sealing ring can be realized the waterproof of housing itself between upper shell and lower house.Described supporting seat can be used for connecting vehicle-mounted vidicon, can charge simultaneously when being necessary and make a video recording.
Description of drawings
Fig. 1 is this schematic diagram with onboard charger of water-proof function of the present utility model;
Fig. 2 is a kind of explosive view of Fig. 1;
Fig. 3 is the partial view of Fig. 1, has mainly represented housing of the present utility model and supporting seat;
Fig. 4 is the schematic diagram of this housing of the present utility model.
Part description of reference numerals: housing 1, upper shell 101, lower house 102, sealing ring 103, eyeglass 104, spatial accommodation 11, the first perforate 12, the second perforate 13, charging circuit 2, the first connecting line 3, the first end cap 31, the first elastic washer 32, the second connecting line 4, the second end cap 41, the second elastic washer 42, vehicle-mounted vidicon 5, fixed mount 51, gum 52, supporting seat 6, stop screw 7.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Of the present utility model this onboard charger with water-proof function as shown in Figures 1 to 4, it comprises housing 1, charging circuit 2, the first connecting line 3 and the second connecting line 4, described housing 1 has spatial accommodation 11, the first perforate 12 and the second perforate 13, described charging circuit 2 is positioned at described spatial accommodation 11, described the first connecting line 3 is connected to described charging circuit 2 by described the first perforate 12, and described the second connecting line 4 is connected to described charging circuit 2 by described the second perforate 13.
Described the first connecting line 3 is connected with described the first perforate 12 by the first end cap 31, two the first elastic washers 32 are resisted against between described the first connecting line 3 and described the first perforate 12, and the distance of described the first connecting line 3 and described the first perforate 12 is less than the thickness sum under two described the first elastic washer 32 free states.In the present embodiment, the distance of the first connecting line 3 and the first perforate 12 refers to, the side of the first connecting line 3 contacts the first elastic washer 32 contacts the distance between the side of the first elastic washer 32 with the first perforate 12.
Described the second connecting line 4 is connected with described the second perforate 13 by the second end cap 41, the second elastic washer 42 of two is resisted against between described the second connecting line 4 and described the second perforate 13, and the distance of described the second connecting line 4 and described the second perforate 13 is less than the thickness sum under two described the second elastic washer 42 free states.
The interface that the first connecting line 3 is connected motorcycle and charging circuit 2, the second connecting lines, 4 connection charging circuits 2 and vehicle-mounted vidicon 5, the second connecting lines 4 can be general USB interface.The first connecting line 3 with being connected of power line of motorcycle storage battery can adopt thread seal.In addition, the outside of the first connecting line 3 and the second connecting line 4 can coat watertight composition.
Described housing 1 is comprised of upper shell 101 and lower house 102 at least, is provided with sealing ring 103 between described upper shell 101 and the lower house 102.A side of described upper shell 101 is provided with eyeglass 104, and described eyeglass 104 adopts the mode of ultrasonic sealing to be connected on this side.
Described onboard charger comprises also that for the supporting seat 6 that vehicle-mounted vidicon 5 is installed described supporting seat 6 is connected with described housing 1 by a stop screw 7.Vehicle-mounted vidicon 5 is fixed on the fixed mount 51, and described fixed mount 51 sticks on the described supporting seat 6 by gum 52.Because the axial location effect of stop screw 7, described supporting seat 6 can be around the axial-rotation of stop screw 7, and then is made a video recording in different positions.
The above only is embodiment of the present utility model.But the utility model protection range is not limited to this.Anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement; all should be encompassed within the protection range of the present utility model, therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (3)
1. onboard charger with water-proof function, it is characterized in that comprising housing, charging circuit, the first connecting line and the second connecting line, described housing has spatial accommodation, the first perforate and the second perforate, described charging circuit is positioned at described spatial accommodation, described the first connecting line is connected to described charging circuit by described the first opening, described the second connecting line is connected to described charging circuit by described the second opening
Wherein, described the first connecting line is connected with described the first perforate by one first end cap, and more than one the first elastic washer is resisted against between described the first connecting line and described the first perforate,
Described the second connecting line is connected with described the second perforate by one second end cap, and more than one the second elastic washer is resisted against between described the second connecting line and described the second perforate.
2. the onboard charger with water-proof function according to claim 1 is characterized in that, described housing is comprised of upper shell and lower house at least, is provided with sealing ring between described upper shell and the lower house.
3. the onboard charger with water-proof function according to claim 1 and 2 is characterized in that, described onboard charger comprises that also for the supporting seat that vehicle-mounted vidicon is installed, described supporting seat is connected with described housing by a stop screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530050 CN202906518U (en) | 2012-10-17 | 2012-10-17 | Vehicle charger with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530050 CN202906518U (en) | 2012-10-17 | 2012-10-17 | Vehicle charger with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202906518U true CN202906518U (en) | 2013-04-24 |
Family
ID=48127141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220530050 Expired - Fee Related CN202906518U (en) | 2012-10-17 | 2012-10-17 | Vehicle charger with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202906518U (en) |
-
2012
- 2012-10-17 CN CN 201220530050 patent/CN202906518U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LONGZHIYUAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YU MENGCHU Effective date: 20150520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 417100 LOUDI, HUNAN PROVINCE TO: 518102 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150520 Address after: Five building B, building 518102, Tuen Mun Industrial Park, Xixiang, Baoan, Shenzhen, Guangdong Patentee after: Shenzhen Longzhiyuan Technology Co.,Ltd. Address before: 417100, Hunan City, Loudi province Lianyuan Lantian office Guangming Street neighborhood committee, the City Metallurgical Industry Corporation dormitory Patentee before: Yu Mengchu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20181017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |