CN202217856U - DC plug with waterproof function - Google Patents
DC plug with waterproof function Download PDFInfo
- Publication number
- CN202217856U CN202217856U CN2011202795861U CN201120279586U CN202217856U CN 202217856 U CN202217856 U CN 202217856U CN 2011202795861 U CN2011202795861 U CN 2011202795861U CN 201120279586 U CN201120279586 U CN 201120279586U CN 202217856 U CN202217856 U CN 202217856U
- Authority
- CN
- China
- Prior art keywords
- plug
- waterproof function
- sealing ring
- rubber sealing
- water
- 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
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a DC (Direct Current) plug with a waterproof function, and mainly relates to a connecting line for a household electrical appliance, especially a DC connecting line plug for a communication product. The DC plug with the waterproof function is characterized in that: a DC plug end face is provided with an annular groove, and the annular groove is provided with an annular rubber sealing ring therein. By adopting the DC plug with the waterproof function with the above structure, the annular rubber sealing ring can prevent water from entering into the electric appliance along the line body plug, thereby avoiding damages to the electric appliance caused by this reason.
Description
Technical field
The DC plug that the utlity model has water-proof function relates generally to the household electrical appliance connecting line, especially the direct current connecting line plug of communication product.
Background technology
Existing communication product connecting line DC plug does not all have water-proof function, and under special environment, such as environment moist, many water, this plug causes ponding to get in the electrical equipment along line body plug easily, causes the damage of electrical equipment, brings the loss of property.
Summary of the invention
The purpose of the utility model provides a kind of DC plug with water-proof function; Overcome the defective of above-mentioned said connecting line plug; Prevent that ponding from getting into the situation of electrical equipment along line body plug; Thereby the loss of property is avoided in the damage of avoiding electrical equipment therefore to cause, changes the working condition of electrical equipment under the specific condition.
The utlity model has the DC plug of water-proof function, comprise DC plug, it is characterized in that on the DC plug end face, cannelure being arranged, the ring-shaped rubber sealing ring is arranged in the groove.
The above-mentioned DC plug with water-proof function, said ring-shaped rubber sealing ring overflows annular groove face.
Adopt the DC plug of the water-proof function of said structure, because the effect of ring-shaped rubber sealing ring, thereby ponding can be prevented along the situation that line body plug gets into electrical equipment, the damage of avoiding electrical equipment therefore to cause.
Description of drawings
Fig. 1 is the DC plug front view that the utlity model has water-proof function.
Fig. 2 is a upward view shown in Figure 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to detail:
See Fig. 1, shown in Figure 2, the utlity model has the DC plug of water-proof function, cannelure 2 is arranged on DC plug end face 1, ring-shaped rubber sealing ring 3 is arranged in the cannelure 2, this rubber seal 3 has certain elasticity, so can reach certain waterproof effect.Further mode, said ring-shaped rubber sealing ring 3 overflows DC plug end face 1, just annular groove face, so waterproof effect is just better.
Claims (2)
1. have the DC plug of water-proof function, comprise DC plug, it is characterized in that on the DC plug end face, cannelure being arranged, the ring-shaped rubber sealing ring is arranged in the groove.
2. the DC plug with water-proof function according to claim 1 is characterized in that said ring-shaped rubber sealing ring overflows annular groove face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202795861U CN202217856U (en) | 2011-07-29 | 2011-07-29 | DC plug with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202795861U CN202217856U (en) | 2011-07-29 | 2011-07-29 | DC plug with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217856U true CN202217856U (en) | 2012-05-09 |
Family
ID=46017088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202795861U Expired - Fee Related CN202217856U (en) | 2011-07-29 | 2011-07-29 | DC plug with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794939A (en) * | 2012-11-02 | 2014-05-14 | 深圳市海洋王照明工程有限公司 | Waterproof plug and connector |
-
2011
- 2011-07-29 CN CN2011202795861U patent/CN202217856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794939A (en) * | 2012-11-02 | 2014-05-14 | 深圳市海洋王照明工程有限公司 | Waterproof plug and connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203522806U (en) | Water-contacted protection device for intelligent handset | |
| CN203218575U (en) | A sealed radio frequency coaxial connector | |
| CN202662893U (en) | Dustproof socket | |
| CN202217856U (en) | DC plug with waterproof function | |
| CN203166209U (en) | Waterproof joint | |
| CN202601934U (en) | Waterproof rubber plug | |
| CN201898244U (en) | Protective cover for aviation plug and aviation plug assembly with protective cover | |
| CN202713045U (en) | Motor waterproof terminal box | |
| CN202646988U (en) | Hygiene-level flange leaktight structure | |
| CN204927669U (en) | Deep water seals circular electric connector | |
| CN204289868U (en) | Automotive wire bundle waterproof bolt | |
| CN204517016U (en) | Waterproof socket | |
| CN203859006U (en) | Switch protection cover | |
| CN204067699U (en) | The anti-folding protector of plug wires | |
| CN204141073U (en) | A kind of submerged pump cable sealing structure | |
| CN104319540A (en) | Waterproof socket with sealing sleeve | |
| CN202259923U (en) | Novel waterproof socket | |
| CN201787077U (en) | Water seal with multiple sealing lips | |
| CN204649768U (en) | A kind of motor positive and inverse monitor | |
| CN205488759U (en) | Waterproof plug and socket with sealing film | |
| CN103456431A (en) | Basin-type insulator and high-voltage switch with same | |
| CN203734038U (en) | Assembled European-style socket | |
| CN202475986U (en) | Dual-wire type rubber sealing plug | |
| CN202524695U (en) | Capacitor protection box | |
| CN203734049U (en) | Waterproof screw-type charging socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20160729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |