CN207573791U - A kind of waterproof adapter - Google Patents
A kind of waterproof adapter Download PDFInfo
- Publication number
- CN207573791U CN207573791U CN201721758559.6U CN201721758559U CN207573791U CN 207573791 U CN207573791 U CN 207573791U CN 201721758559 U CN201721758559 U CN 201721758559U CN 207573791 U CN207573791 U CN 207573791U
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- waterproof
- adapter
- annular groove
- interface
- lower cover
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a kind of waterproof adapter, including upper cover and lower cover, upper cover and lower cover, which mutually cover to close, forms a hollow cavity for being equipped with adapter assembly, lower lid is equipped with input plug and output interface portion, upper cover top surface is convex, effectively reduces water droplet in adapter shell superficial residence time and reduces water droplet penetration to the probability of enclosure；The top edge of lower cover is equipped with the annular groove moved towards along its top edge, and waterproof washer is equipped between upper cover and lower cover, and waterproof washer is arranged in annular groove, and droplet and water mist is effectively prevent to infiltrate into adapter inner and damage internal electronic component；Output interface portion includes an interface and two pillars in interface, and a non-conductive socket is equipped on two pillars, and interface portion uses waterproofing design, better ensures that interface droplet and water mist infiltrate into adapter inner and damages electronic component.Above-mentioned waterproof adapter multiple waterproof design, water resistance is good, and effectively promotion is job stability and extends its service life.
Description
Technical field
The utility model is related to adapter technique field more particularly to a kind of waterproof adapters.
Background technology
Generally existing is the adapter product for not having waterproofing grade IP44 currently on the market.The a small number of waterproofs having had are fitted
Orchestration can not ensure that water droplet water mist is poured into adapter inner, it is impossible to protect internal electronic element well since structure limits
So as to ensure the long-term stable operation of adapter.
Utility model content
To solve problem above, the utility model is provided thereby may be ensured that adapter is run using multiple waterproof design
A kind of waterproof adapter of stability.
A kind of waterproof adapter provided by the utility model, including upper cover and lower cover, the upper cover and lower cover mutually cover conjunction
A hollow cavity is formed, adapter assembly is equipped in the hollow cavity, the lower lid is equipped with input plug and output interface
Portion, the upper cover top surface are convex, and the top edge of the lower cover is equipped with the annular groove moved towards along its top edge, described
Waterproof washer is equipped between upper cover and lower cover, the waterproof washer is arranged in annular groove, and the output interface portion includes one
Interface and two pillars in interface, a non-conductive socket is equipped on two pillars, and the height of the pillar is not less than interface
Top edge height.
Preferably, the depth bounds of the annular groove are 0.2cm-1.0cm.
Preferably, the depth of the annular groove is the 1/30-1/10 of adapter thickness.
Preferably, the annular groove quantity at least two, the waterproof washer are arranged in a wherein annular groove.
Wherein, the waterproof washer is silicone gasket.
Preferably, pcb board fixed column is equipped in the lower cover.
Preferably, the pcb board support column quantity is two, respectively along the diagonal equidistant interval of lower casing inner cavity
Setting.
Preferably, the convex is arc.
Preferably, the interface is cylinder, and the outer ring surface of interface is equipped with screw thread.
The beneficial effects of the utility model are as follows：
1st, upper cover uses convex design, effectively reduces water droplet in adapter shell superficial residence time and reduces water droplet penetration
To the probability of enclosure；
2nd, it is effectively anti-by setting annular groove in lower cover top edge and waterproof washer being set between upper cover and lower cover
Sealing pearl and water mist infiltrate into adapter inner and damage internal electronic component；
3rd, interface portion uses waterproofing design, preferably ensures that interface droplet and water mist infiltrate into adapter inner and damages
Internal electronic component.
Description of the drawings
Below in conjunction with the accompanying drawings, by the way that specific embodiment of the present utility model is described in detail, the utility model will be made
Technical solution and other beneficial effects are apparent.
Fig. 1 is a kind of side structure schematic diagram of waterproof adapter；
Fig. 2 is a kind of structure diagram of the lower cover of waterproof adapter；
Fig. 3 is the vertical view of waterproof adapter.
Main element symbol description：
10th, upper cover；20th, lower cover；21st, input plug；22nd, output interface portion；220th, interface；221st, pillar；2210th, it is conductive
Slot；20c, annular groove；23rd, pcb board support column.
Specific embodiment
The technological means and its effect taken further to illustrate the utility model, below in conjunction with the utility model
Preferred embodiment and its attached drawing are described in detail.
- 3 are please referred to Fig.1, a kind of waterproof adapter, including upper cover 10 and lower cover 20, the upper cover 10 and lower cover 20 are mutual
Lid, which closes, forms a hollow cavity, adapter assembly is equipped in the hollow cavity, the lower cover 20 is equipped with 21 He of input plug
Output interface portion 22,10 top surface of upper cover are convex, and upper cover 10 uses convex design, effectively reduces water droplet outside adapter
Shell superficial residence time simultaneously reduces water droplet penetration to the probability of enclosure.
The top edge of the lower cover 20 is equipped with the annular groove 20c moved towards along its top edge, and the upper cover 10 is under
Waterproof washer is equipped between lid 20（It is not shown）, the waterproof washer is arranged in annular groove 20c, by 20 top margin of lower cover
Edge sets annular groove 20c and sets waterproof washer between upper cover 10 and lower cover 20, and droplet and water mist is effectively prevent to permeate
Internal electronic component is damaged to adapter inner.
The output interface portion 22 includes an interface 220 and two pillars 221 in interface 220, on two pillars 221
A non-conductive socket 2210 is equipped with, the height of the pillar 221 is not less than the top edge height of interface 220,220 uses of interface
Waterproofing design preferably ensures that droplet and water mist infiltrate into adapter inner and damages internal electronic component at interface 220.
Waterproof adapter provided by the utility model using multiple waterproof design, effectively prevent the moisture content such as droplet and water mist into
Entering in adapter shell housing causes electronic component to damage, and is conducive to promote product operation stability and promotes its service life.
Wherein, the adapter assembly includes USB-PCB components, transformation PCB components etc..
In an embodiment of the utility model, the depth bounds of the annular groove 20c are 0.2cm-1.0cm.
In another embodiment of the utility model, the depth of the annular groove 20c is the 1/30- of adapter thickness
1/10。
It please refers to Fig.2, it is preferable that the annular groove quantity at least two plays double-layer waterproof effect, the waterproof
Washer is arranged in a wherein annular groove 20c, and upper cover 10 and lower cover 20 mutually cover conjunction along outer ring annular groove 20c.
Wherein, the waterproof washer is silicone gasket.
Preferably, pcb board support column 23 is equipped in the lower cover 20, is used to support fixed pcb board.The pcb board support
23 quantity of column is preferably two, is set respectively along the diagonal equidistant interval of lower casing inner cavity.
Preferably, the convex is arc, and production and processing is realized simple and convenient.
Preferably, the interface 220 is cylinder, and the outer ring surface of interface 220 is equipped with screw thread.
The above, for those of ordinary skill in the art, can with technical solution according to the present utility model and
Technical concept makes other various corresponding changes and deformation, and all these changes and deformation should all belong to the utility model power
The protection domain of profit requirement.
Claims (9)
1. a kind of waterproof adapter, including upper cover and lower cover, the upper cover and lower cover mutually cover conjunction and form a hollow cavity, described
Adapter assembly is equipped in hollow cavity, the lower lid is equipped with input plug and output interface portion, which is characterized in that
The upper cover top surface is convex,
The top edge of the lower cover is equipped with the annular groove moved towards along its top edge,
Waterproof washer is equipped between the upper cover and lower cover, the waterproof washer is arranged in annular groove,
The output interface portion includes an interface and two pillars in interface, and a non-conductive socket is equipped on two pillars,
The height of the pillar is not less than the top edge height of interface.
2. waterproof adapter according to claim 1, which is characterized in that the depth bounds of the annular groove are 0.2cm-
1.0cm。
3. waterproof adapter according to claim 1, which is characterized in that the depth of the annular groove is adapter thickness
1/30-1/10.
4. waterproof adapter according to claim 1, which is characterized in that the annular groove quantity at least two, institute
Waterproof washer is stated to be arranged in a wherein annular groove.
5. the waterproof adapter according to claim 1 or 4, which is characterized in that the waterproof washer is silicone gasket.
6. waterproof adapter according to claim 1, which is characterized in that pcb board support column is equipped in the lower cover.
7. waterproof adapter according to claim 6, which is characterized in that the pcb board support column quantity is two, respectively
It is set along the diagonal equidistant interval of lower casing inner cavity.
8. waterproof adapter according to claim 1, which is characterized in that the convex is arc.
9. waterproof adapter according to claim 1, which is characterized in that the interface is cylindrical, the outer ring surface of interface
Equipped with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758559.6U CN207573791U (en) | 2017-12-16 | 2017-12-16 | A kind of waterproof adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758559.6U CN207573791U (en) | 2017-12-16 | 2017-12-16 | A kind of waterproof adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207573791U true CN207573791U (en) | 2018-07-03 |
Family
ID=62688359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721758559.6U Active CN207573791U (en) | 2017-12-16 | 2017-12-16 | A kind of waterproof adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207573791U (en) |
-
2017
- 2017-12-16 CN CN201721758559.6U patent/CN207573791U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |