CN206977079U - A kind of water proof type cover - Google Patents
A kind of water proof type cover Download PDFInfo
- Publication number
- CN206977079U CN206977079U CN201720478387.0U CN201720478387U CN206977079U CN 206977079 U CN206977079 U CN 206977079U CN 201720478387 U CN201720478387 U CN 201720478387U CN 206977079 U CN206977079 U CN 206977079U
- Authority
- CN
- China
- Prior art keywords
- wiring port
- baffle plate
- rotating shaft
- passage
- boss
- 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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Abstract
The utility model discloses a kind of water proof type cover, including body, one end of the body is fixedly connected with boss, the inside of the Wiring port is provided with baffle plate at outer end, the baffle plate between rotating shaft and Wiring port by being rotatablely connected, spring is provided between the baffle plate and rotating shaft, the inside of the boss is provided with the second silicone gasket with Wiring port intersection, the upper end of the Wiring port opens up fluted, the body is internally provided with inner chamber, the passage connects with inner chamber, the sidewall upper of the passage is provided with internal thread, the outer wall upper end of the bottom is provided with external screw thread.The type of attachment of screw thread is used between the utility model cover and bottom, baffle plate is provided with the back panel wiring port openings of charger, effectively prevent water from entering charger internal from Wiring port, improve the watertightness of charger, overall structure is scientific and reasonable, water proofing property is strong, and production cost is low, is easy to use exploitation.
Description
Technical field
Charger technologies field is the utility model is related to, specially a kind of water proof type cover.
Background technology
Charger is to use high frequency electric source technology, and charging technique is adjusted with advanced Intelligent Dynamic.Power frequency machine is to pass
The analog circuit principle of system designs, machine internal power device（Such as transformer, inductance, capacitor）It is all bigger, one
As smaller noise be present when band carries larger operation, but type resistance performance in severe power grid environment condition is stronger, can
It is strong than High-frequency machine by property and stability.Charger（Charger）Divide by design circuit work frequency, can be divided into power frequency machine with
High-frequency machine power frequency machines are designed with traditional analog circuit principle, machine internal power device (such as transformer, inductance, electric capacity
Device etc.) it is all larger, typically smaller noise be present when band carries larger operation, but the type is resistance in severe power grid environment condition
Anti-performance is stronger, and reliability and stability are stronger than High-frequency machine.
In the prior art, engaged mostly by buckle and neck to realize connection between the cover of charger and bottom, this
Kind connected mode is not structural strong, easily comes off, and does not possess certain water-proof function, meanwhile, the Wiring port of charger
All it is unlimited, the problem of easily causing into water, influences the service life of charger, certain potential safety hazard be present.
The content of the invention
The purpose of this utility model is to provide a kind of water proof type cover, to solve the charging proposed in above-mentioned background technology
The Wiring port of device is all unlimited, the problem of easily causing into water, influences the service life of charger, certain safety be present
The problem of hidden danger.
To achieve the above object, the utility model provides following technical scheme：A kind of water proof type cover, including body, institute
The one end for stating body is fixedly connected with boss, and one end of boss offers Wiring port, and the inside of the Wiring port is close
Baffle plate is provided with outer end, and the upper end of Wiring port is provided with rotating shaft at outer end, the baffle plate passes through rotating shaft and wiring
It is rotatablely connected between port, spring is provided between the baffle plate and rotating shaft, and baffle plate is connected by elasticity between spring and rotating shaft
Connect, inside and the Wiring port intersection of the boss are provided with the second silicone gasket, and the upper end of the Wiring port offers
Groove, the body is internally provided with inner chamber, and the lower end of body offers passage, and the passage connects with inner chamber, described
The sidewall upper of passage is provided with internal thread, and passage is internally provided with bottom, and the outer wall upper end of the bottom is provided with outer
Screw thread, the internal thread are engaged with external screw thread, and the inwall of the passage is provided with the first silicone gasket close to the lower end of internal thread,
The bottom protrudes the lower surface of body, and the lower end of bottom is fixedly connected with conducting terminal, and the outer surface of the body is set
It is equipped with the anti-slip veins arranged in the horizontal direction.
Further, the boss is in quadrangular frustum pyramid shaped.
Further, the rotating shaft is arranged on the inside of groove, and groove is more than baffle plate.
Further, the area of the baffle plate is more than the cross section of Wiring port.
Further, the passage and bottom are cylindrical.Compared with prior art, the beneficial effects of the utility model
It is：The type of attachment of screw thread is used between cover and bottom, effectively prevents the outer end being threadedly coupled into water problems, cover with bottom
Increase has a circle water-proof silica-gel, further ensures the water proofing property of charger, is set at the back panel wiring port openings of charger
Baffle plate, can elastic open or close when in use, be in contact with the silicone gasket of inside, effectively prevent the water from Wiring port
Into charger internal, the watertightness of charger is improved, overall structure is scientific and reasonable, and water proofing property is strong, production cost bottom, is easy to
Use exploitation.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is outside drawing of the present utility model；
Fig. 3 is side view of the present utility model.
In reference：1- bodies；2- inner chambers；3- passages；4- external screw threads；5- internal threads；The silicone gaskets of 6- first；7- bottoms
Lid；8- conducting terminals；9- boss；10- Wiring ports；11- baffle plates；12- springs；13- rotating shafts；The silicone gaskets of 14- second；15-
Groove；16- anti-slip veins.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of water proof type cover, including body 1, body 1
One end be fixedly connected with boss 9, and one end of boss 9 offers Wiring port 10, and the inside of Wiring port 10 is close to outer end
Place is provided with baffle plate 11, and the upper end of Wiring port 10 is provided with rotating shaft 13 at outer end, and baffle plate 11 is by rotating shaft 13 with connecing
It is rotatablely connected between line end mouth 10, spring 12 is provided between baffle plate 11 and rotating shaft 13, and baffle plate 11 passes through spring 12 and rotating shaft
Elastic connection between 13, inside and the intersection of Wiring port 10 of boss 9 are provided with the second silicone gasket 14, Wiring port 10
Upper end opens up fluted 15, and body 1 is internally provided with inner chamber 2, and the lower end of body 1 offers passage 3, passage 3 and inner chamber 2
Connection, the sidewall upper of passage 3 be provided with internal thread 5, and passage 3 is internally provided with bottom 7, and the outer wall upper end of bottom 7 is set
External screw thread 4 is equipped with, internal thread 5 is engaged with external screw thread 4, and the inwall of passage 3 is provided with the first silicagel pad close to the lower end of internal thread 5
Circle 6, bottom 7 protrudes the lower surface of body 1, and the lower end of bottom 7 is fixedly connected with conducting terminal 8, and the outer surface of body 1 is set
It is equipped with the anti-slip veins 16 arranged in the horizontal direction.
Further, boss 9 is in quadrangular frustum pyramid shaped, prominent Wiring port 10, there is certain waterproof action.
Further, rotating shaft 13 is arranged on the inside of groove 15, and groove 15 is more than baffle plate 11, baffle plate 11 when being easy to use
It is accommodated in groove 15.
Further, the area of baffle plate 11 is more than the cross section of Wiring port 10, ensures the silicone gasket of baffle plate 11 and second
14 fully contacts, waterproof water inlet.
Further, passage 3 and bottom 7 are cylindrical, are easy to be threadedly coupled.
Operation principle：Connection is screwed by external screw thread 4 and internal thread 5 between body 1 and bottom 7, prevented in structure
Charger cover and bottom 7 enter water problems, while ensure that the connective stability of charger cover and bottom 7, the port of passage 3
The first silicone gasket 6 that place is set seals external screw thread 4 and internal thread 5, further increases the water proofing property of charger, baffle plate 11
It can be embedded in when charging wire inserts Wiring port 10 in groove 15, ensure the normal connection of charging wire, extracted in charging wire
When, baffle plate 11 is in contact with the second silicone gasket 14 because the effect of spring 12 bounces back into origin-location, effectively prevents water from wiring
Enter charger internal at port 10, ensure that the watertightness of charger cover, the anti-slip veins 16 of the both ends side surface of body 1 are easy to
Cover use when into and out, effectively it is anti-skidding, be easy to use.While there has been shown and described that implementation of the present utility model
Example, for the ordinary skill in the art, it is possible to understand that do not departing from the situation of principle and spirit of the present utility model
Under can carry out a variety of change, modification, replacement and modification to these embodiments, the scope of the utility model is by appended claims
And its equivalent limits.
Claims (5)
1. a kind of water proof type cover, including body（1）, it is characterised in that：The body（1）One end be fixedly connected with boss
（9）, and boss（9）One end offer Wiring port（10）, the Wiring port（10）Inside be provided with outer end
Baffle plate（11）, and Wiring port（10）Upper end rotating shaft is provided with outer end（13）, the baffle plate（11）Pass through rotating shaft
（13）With Wiring port（10）Between be rotatablely connected, the baffle plate（11）With rotating shaft（13）Between be provided with spring（12）, and keep off
Plate（11）Pass through spring（12）With rotating shaft（13）Between elastic connection, the boss（9）Inside and Wiring port（10）Cross
Place is provided with the second silicone gasket（14）, the Wiring port（10）Upper end open up it is fluted（15）, the body（1）It is interior
Portion is provided with inner chamber（2）, and body（1）Lower end offer passage（3）, the passage（3）With inner chamber（2）Connection, it is described logical
Road（3）Sidewall upper be provided with internal thread（5）, and passage（3）Be internally provided with bottom（7）, the bottom（7）Outer wall
Upper end is provided with external screw thread（4）, the internal thread（5）With external screw thread（4）Occlusion, the passage（3）Inwall close to internal thread
（5）Lower end be provided with the first silicone gasket（6）, the bottom（7）Prominent body（1）Lower surface, and bottom（7）Lower end
It is fixedly connected with conducting terminal（8）, the body（1）Outer surface be provided with the anti-slip veins arranged in the horizontal direction（16）.
A kind of 2. water proof type cover according to claim 1, it is characterised in that：The boss（9）In quadrangular frustum pyramid shaped.
A kind of 3. water proof type cover according to claim 1, it is characterised in that：The rotating shaft（13）It is arranged on groove（15）
Inside, and groove（15）More than baffle plate（11）.
A kind of 4. water proof type cover according to claim 1, it is characterised in that：The baffle plate（11）Area be more than wiring
Port（10）Cross section.
A kind of 5. water proof type cover according to claim 1, it is characterised in that：The passage（3）And bottom（7）In cylinder
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478387.0U CN206977079U (en) | 2017-05-03 | 2017-05-03 | A kind of water proof type cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478387.0U CN206977079U (en) | 2017-05-03 | 2017-05-03 | A kind of water proof type cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206977079U true CN206977079U (en) | 2018-02-06 |
Family
ID=61411919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720478387.0U Expired - Fee Related CN206977079U (en) | 2017-05-03 | 2017-05-03 | A kind of water proof type cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206977079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111371135A (en) * | 2019-11-21 | 2020-07-03 | 添可智能科技有限公司 | Charging base and cleaning device system |
-
2017
- 2017-05-03 CN CN201720478387.0U patent/CN206977079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111371135A (en) * | 2019-11-21 | 2020-07-03 | 添可智能科技有限公司 | Charging base and cleaning device system |
| CN111371135B (en) * | 2019-11-21 | 2022-05-17 | 添可智能科技有限公司 | Charging base and cleaning device system |
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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 |
Granted publication date: 20180206 Termination date: 20200503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |