CN202059713U - Waterproof device - Google Patents
Waterproof device Download PDFInfo
- Publication number
- CN202059713U CN202059713U CN201120164238XU CN201120164238U CN202059713U CN 202059713 U CN202059713 U CN 202059713U CN 201120164238X U CN201120164238X U CN 201120164238XU CN 201120164238 U CN201120164238 U CN 201120164238U CN 202059713 U CN202059713 U CN 202059713U
- Authority
- CN
- China
- Prior art keywords
- sealing
- water
- tight device
- waterproof cover
- sealing part
- 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 relates to a waterproof device which is characterized by comprising a shell of an equipment product, wherein the shell is provided with a plurality of press keys, and a first sealing part is arranged inside the shell surrounding the plurality of press keys; the waterproof device also comprises a waterproof cover plate which is provided with a second sealing part matched with the first sealing part. As the shell of the electric equipment of the waterproof device is provided with the first sealing part surrounding the press keys, the second sealing part of the waterproof cover plate is combined with the first sealing part, so that the waterproof device can play a role in preventing the press keys from corrosion due to the water and vapor entering the shell.
Description
Technical field
The utility model relates to a kind of water-tight device, particularly relates to a kind of water-tight device of gate control system.
Background technology
Pressure when waterproof in the gate control system of the prior art and antifog device of air just utilize box to close is pushed down with strength; it is all right to tighten the screw then; have the illusive phenomenon of sealing, usually can enter moisture, thereby corrosion is caused in the inside of gate control system by the slit of button.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, cost is low, the water-tight device of good water-proof effect.
For solving the problems of the technologies described above, the utility model is taked following technical scheme: a kind of water-tight device, it is characterized in that: comprise the housing of electronic equipment, described housing is provided with a plurality of buttons, in the inboard of described housing, be provided with first sealing around described a plurality of buttons; Described water-tight device also comprises waterproof cover, and described waterproof cover is provided with second sealing that matches with described first sealing.
Further, described first sealing is a groove, and second sealing is a projection.
Further, described waterproof cover is provided with installation portion.
Further, described waterproof cover is the rubber cover plate.
Further, described electronic equipment is a gate control system.
Water-tight device in the utility model is owing to be provided with first sealing around the button on the housing of electronic equipment, and second sealing of waterproof cover combined with this first sealing, therefore, the effect that waterproof water and fog enter housing can be reached, corrosion can be prevented button.
Description of drawings
Fig. 1 is the structural representation of the water-tight device in the utility model when not covering waterproof jacket.
Fig. 2 is the structural representation of the water-tight device in the utility model when covering waterproof jacket.
Embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated.
Shown in Fig. 1-2, described water-tight device comprises the housing 1 of electronic equipment, and described housing is provided with a plurality of buttons 2, in the inboard of described housing 1, be provided with first sealing 3 around described a plurality of buttons 2; Described water-tight device also comprises waterproof cover 4, and described waterproof cover 4 is provided with the second sealing (not shown) that matches with described first sealing 3.Preferably, described first sealing 3 is grooves, and second sealing is a projection.When described first sealing matched with second sealing, described waterproof cover 4 was closed described a plurality of buttons 2, entered enclosure interior to prevent water or aqueous vapor, thereby prevented that described button from being corroded.
Preferably, also be provided with installation portion 5 on the described waterproof cover 4, it is used for waterproof cover 4 is fixed to described housing.
Preferably, described waterproof cover is the rubber cover plate.
Preferably, described electronic equipment is a gate control system.
Water-tight device in the utility model is owing to be provided with first sealing around the button on the housing of electronic equipment, and second sealing of waterproof cover combined with this first sealing, therefore, the effect that waterproof water and fog enter housing can be reached, corrosion can be prevented button.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. water-tight device, it is characterized in that: comprise the housing of electronic equipment, described housing is provided with a plurality of buttons, in the inboard of described housing, be provided with first sealing around described a plurality of buttons; Described water-tight device also comprises waterproof cover, and described waterproof cover is provided with second sealing that matches with described first sealing.
2. water-tight device as claimed in claim 1 is characterized in that: described first sealing is a groove, and second sealing is a projection.
3. water-tight device as claimed in claim 1 is characterized in that: described waterproof cover is provided with installation portion.
4. water-tight device as claimed in claim 1 is characterized in that: described waterproof cover is the rubber cover plate.
5. water-tight device as claimed in claim 1 is characterized in that: described electronic equipment is a gate control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120164238XU CN202059713U (en) | 2011-05-20 | 2011-05-20 | Waterproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120164238XU CN202059713U (en) | 2011-05-20 | 2011-05-20 | Waterproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059713U true CN202059713U (en) | 2011-11-30 |
Family
ID=45019676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120164238XU Expired - Fee Related CN202059713U (en) | 2011-05-20 | 2011-05-20 | Waterproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710921A (en) * | 2012-05-30 | 2012-10-03 | 东莞市安尔发电子科技有限公司 | Wireless doorphone |
-
2011
- 2011-05-20 CN CN201120164238XU patent/CN202059713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710921A (en) * | 2012-05-30 | 2012-10-03 | 东莞市安尔发电子科技有限公司 | Wireless doorphone |
| CN102710921B (en) * | 2012-05-30 | 2016-03-02 | 东莞安尔发智能科技股份有限公司 | Wireless doorway machine |
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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: 20111130 Termination date: 20140520 |