CN202142720U - Waterproof and anti-looseness connector plug and socket thereof - Google Patents
Waterproof and anti-looseness connector plug and socket thereof Download PDFInfo
- Publication number
- CN202142720U CN202142720U CN201020554519U CN201020554519U CN202142720U CN 202142720 U CN202142720 U CN 202142720U CN 201020554519 U CN201020554519 U CN 201020554519U CN 201020554519 U CN201020554519 U CN 201020554519U CN 202142720 U CN202142720 U CN 202142720U
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- Prior art keywords
- plug
- connector
- elastic covering
- socket
- loose
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- Expired - Fee Related
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Abstract
The utility model provides a waterproof and anti-looseness connector plug and a socket thereof. The plug comprises a plug body and a plug casing, and an elastic shield matched with the shape of the plug casing is covered outside the plug casing. A connector socket matched with the connector plug is further provided, which comprises a socket body arranged on the inner side of the interface of a computer and a projection arranged on the outer side of the interface, a through hole is formed at the interface of projection, and the shape of the through hole is matched with the shape of the elastic shield of the plug which is inserted into the through hole. The waterproof and anti-looseness connector plug and the socket provided by the utility model enable the connection of the computer and an external device to be stable, and the waterproof function of the computer can be achieved when the interface of the external device is in use.
Description
Technical field
The utility model relates to connector plug and socket, relates in particular to a kind of waterproof anti-loose connector plug and socket thereof.
Background technology
Generally be connected between computer peripheral and the computer, realize the signal transmission between computer and the peripheral hardware through connector.Connector comprises connector plug and connector body, after both peg graft, realizes the signal transmission thereby its conducting terminal contacts.If connector plug can not contact to continuous and effective with its conducting terminal of socket grafting back, with the quality that directly influences the signal transmission; When connector plug and socket got loose accident, the disconnection that is connected with directly causing computer with external equipment not only influenced the transmission of signal, even also can cause the damage of external equipment.Therefore, need achieve a fixed connection between connector plug and the socket, prevent that loosening and plug between the two from coming off from socket.
At present, the computer application field is more and more wider, and also increasingly high to the requirement of computer various aspects of performance, many applied environments all require computer and AUI thereof to possess water-proof function.In the existing design; Generally realize the water-proof function of AUI, but when using this AUI, need open water door through water door is set; The connector body of corresponding connector plug and this interface is pegged graft, and therefore computer can't waterproof under the state that interface uses.
People have carried out some researchs to connector plug and socket anti-loose, design various connector anti-loose structures, but that existing these anti-loose structures all can only be realized is anti-loose, can't realize water-proof function.How to design a kind of can waterproof again can be anti-loose connector plug and socket, make computer reliable and stable with being connected of peripheral hardware, and make calculate that function establishes under the state that interface uses also outside can waterproof, be the problem that presses for solution at present.
The utility model content
The purpose of the utility model is, to the above-mentioned defective of prior art, a kind of not only waterproof but also anti-loose connector plug is provided.
The utility model solves the technical scheme that its technical problem adopted: a kind of waterproof anti-loose connector plug, comprise header body and plug body, and be covered with the elastic covering with the plug body form fit in said plug body external packets.
Preferably, said elastic covering is processed by silica gel or rubber.
Preferably, be provided with several salient points or several fins in the outside of said elastic covering.
Concrete, said fin is a strip, and the length direction of said fin is identical with the direction of said connector plug and socket grafting.
Preferably, be provided with the rigid inner core with said plug body form fit in said elastic covering inboard, said rigid inner core is embedded in the elastic covering, and the two forms indissociable integral body.
Concrete, said rigid inner core is processed by steel, aluminium alloy or high hardness resin material.
Above-mentioned connector plug can be USB plug, PS/2 plug or attaching plug.
The connector body that the utility model also provides a kind of and above-mentioned waterproof anti-loose connector plug to match; Said socket comprises the jack body that is arranged on computer connector inboard; Also comprise the protuberance that is arranged on the said connector outside; Said protuberance has through hole in the connector position, and the shape of through hole is inserted the interior elastic covering profile of through hole with said plug and cooperated.
Preferably, be interference fit between said through hole and the said elastic covering.
Concrete, the connector place of said protuberance through welding or being spirally connected and being fixed in computer.
The utility model passes through the elastic covering in the outer setting and the plug body form fit of connector plug shell; Correspondence is provided with the protuberance of being with through hole at the connector place of computer simultaneously; The shape of through hole is inserted the interior elastic covering profile of through hole with plug and is cooperated, and elastic covering and protuberance are closely pegged graft, and have isolated outside current effectively and have invaded; Both protected the normal operation of computer, and made the connector also can waterproof under user mode simultaneously; Elastic covering and protuberance are closely pegged graft and are had bigger frictional force between the two, can prevent effectively that the loosening and plug between connector plug and the socket from coming off from socket, make computer reliable and stable with being connected of peripheral hardware.
Description of drawings
Fig. 1 is the utility model embodiment waterproof anti-loose connector plug Facad structure sketch map;
Fig. 2 is the utility model embodiment waterproof anti-loose connector plug bottom surface structural representation;
Fig. 3 be the utility model embodiment with Fig. 1, Fig. 2 in the connector body that matches of connector plug be installed on the structural representation on the computer;
Fig. 4 is the structural representation that the utility model embodiment connector plug and socket are pegged graft.
Description of reference numerals:
11 plug bodies, 12 elastic coverings
120 fins, 13 rigid inner core
21 protuberances, 210 through holes
3 computers, 30 connectors
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The connector body that the utility model provides a kind of waterproof anti-loose connector plug and matches with this waterproof anti-loose connector plug is that example describes below with the USB connector.
Like Fig. 1, shown in Figure 2, the anti-loose USB plug 1 of a kind of waterproof comprises header body 10 and plug body 11, is covered with the elastic covering 12 with plug body 11 form fit in plug body 11 external packets.Accordingly, USB socket is also improved, as shown in Figure 3; The USB socket 2 that USB plug 1 is used among a kind of and Fig. 1, Fig. 2 is arranged on connector 30 places of computer 3, and this USB socket 2 comprises the inboard jack body 20 of connector 30 that is arranged on computer 3; And the protuberance 21 that is arranged on connector 30 outsides, the shape of this protuberance 21 can be provided with arbitrarily, as square, circular, oval, trapezoidal etc.; Be set in the present embodiment square, be convenient to processing.Protuberance 21 can be fixed on connector 30 places of computer 3 through welding or the mode that is spirally connected, and adopts welding in the present embodiment.Shown in Fig. 1～3; For exposing for USB plug 1 and USB socket 2, the connector 30 that makes computer 3 pegs graft; This protuberance 21 has through hole 210 in connector 30 positions; The shape of through hole 210 cooperates with the profile that USB plug 1 inserts the elastic covering 12 in the through hole 210, to hold this elastic covering 12.
Shown in Fig. 1～3; Preferably; The material selection silica gel or the rubber of elastic covering 12, silica gel and rubber possess favorable waterproof property, and because of the coefficient of friction of silica gel and rubber big; Make the bigger frictional force of generation between elastic covering 12 and the protuberance 21, can prevent effectively that the loosening and USB plug 1 between USB plug 1 and the USB socket 2 from coming off from USB socket 2.
In the outside of elastic covering 12 several salient points or several fins can also be set, improve the roughness on elastic covering 12 surfaces, thereby further improve the frictional force between elastic covering 12 and the protuberance 21.Salient point and fin can be arranged on one or more sides of elastic covering 12.Two strip fins 120 are set in the bottom surface of elastic covering 12 in the present embodiment; The length direction of fin 120 is identical with the direction that USB plug 1 and USB socket 2 are pegged graft; Can prevent USB plug 1 rocking on the left and right directions in through hole 210 under the vibration environment, further also can be the good guide effect of having pegged graft of USB plug 1 and USB socket 2.
Be interference fit between through hole 210 and the elastic covering 12, the local elastic deformations of elastic covering 12 make the two tight grafting, have isolated the intrusion of outside current effectively, have both protected the normal operation of computer 3, make the connector also can waterproof under user mode simultaneously.
Rigid inner core 13 with plug body 11 form fit also can be set in elastic covering 12 inboards, and rigid inner core 13 is embedded in the elastic covering 12, and the two forms indissociable integral body.Rigid inner core 13 is processed by the material with good intensity and rigidity, like steel, aluminium alloy or high hardness resin material.Adopt rigid inner core 13 to make skeleton; Rigid inner core 13 outer coatings and the inseparable integrally-built elastic covering 12 of its formation adopt the manufacturing technology of post forming to form an integral body between the two, make elastic covering 12 both have the sealing that elasticity guarantees connector 30; Having certain rigid again supports; Pliable and tough elastic covering 12 both can insert USB socket 2 with comparalive ease, and the skeleton of rigidity supports integral body, provides support power; Make elastic covering 12 can not produce distortion easily on a large scale, guaranteeing to have improved its integrally-built fastness on the reliable basis of water resistance.
Structural representation as shown in Figure 4, that to be USB plug 1 peg graft with USB socket 2, the two is closely pegged graft, and realizes not only waterproof but also anti-loose.
Present embodiment is that example describes with the USB connector, and certainly, the utility model can also be the connector of other types, and like PS/2 keyboard and mouse connector, power connector etc., its design is similar with the USB connector of present embodiment, repeats no more at this.
Waterproof anti-loose connector plug and socket thereof that the utility model provides, can waterproof again can be anti-loose, make computer reliable and stable, and make and calculate function and establish outside under the state that interface uses and also can realize water-proof function with being connected of peripheral hardware.Computer adopts the connector plug and the socket of the utility model, during its operation in the open air, no matter is to be exposed to the rainy day or to contact wet ground accidentally, can both reach reliable waterproofing protection, has guaranteed the safe handling of computer and peripheral hardware thereof; In the operational environment of strong vibration, connector plug and socket also can closely be pegged graft, and realize reliable anti-loose protection.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (10)
1. a waterproof anti-loose connector plug comprises header body and plug body, it is characterized in that, is covered with the elastic covering with the plug body form fit in said plug body external packets.
2. waterproof anti-loose connector plug as claimed in claim 1 is characterized in that said elastic covering is processed by silica gel or rubber.
3. waterproof anti-loose connector plug as claimed in claim 2 is characterized in that, is provided with several salient points or several fins in the outside of said elastic covering.
4. waterproof anti-loose connector plug as claimed in claim 3 is characterized in that said fin is a strip, and the length direction of said fin is identical with the direction of said connector plug and socket grafting.
5. like each described waterproof anti-loose connector plug of claim 1-4; It is characterized in that; Be provided with the rigid inner core with said plug body form fit in said elastic covering inboard, said rigid inner core is embedded in the elastic covering, and the two forms indissociable integral body.
6. waterproof anti-loose connector plug as claimed in claim 5 is characterized in that said rigid inner core is processed by steel, aluminium alloy or high hardness resin material.
7. waterproof anti-loose connector plug as claimed in claim 1 is characterized in that, said connector plug is USB plug, PS/2 plug or attaching plug.
One kind with claim 1-7 in the connector body that matches of each described waterproof anti-loose connector plug; Said socket comprises the jack body that is arranged on computer connector inboard; It is characterized in that; Said socket also comprises the protuberance that is arranged on the said connector outside, and said protuberance has through hole in the connector position, and the shape of through hole is inserted the interior elastic covering profile of through hole with said plug and cooperated.
9. connector body as claimed in claim 8 is characterized in that, is interference fit between said through hole and the said elastic covering.
10. like claim 8 or 9 described connector bodies, it is characterized in that the connector place of said protuberance through welding or being spirally connected and being fixed in computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020554519U CN202142720U (en) | 2010-10-09 | 2010-10-09 | Waterproof and anti-looseness connector plug and socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020554519U CN202142720U (en) | 2010-10-09 | 2010-10-09 | Waterproof and anti-looseness connector plug and socket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142720U true CN202142720U (en) | 2012-02-08 |
Family
ID=45553759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020554519U Expired - Fee Related CN202142720U (en) | 2010-10-09 | 2010-10-09 | Waterproof and anti-looseness connector plug and socket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142720U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868313A (en) * | 2015-05-08 | 2015-08-26 | 深圳亚力盛连接器有限公司 | Usb socket |
| CN104916980A (en) * | 2015-05-08 | 2015-09-16 | 深圳亚力盛连接器有限公司 | Usb plug |
| CN110061394A (en) * | 2018-01-18 | 2019-07-26 | 创科（澳门离岸商业服务）有限公司 | Connector plug component |
| CN111355097A (en) * | 2018-12-21 | 2020-06-30 | 飞宏科技股份有限公司 | Power supply connecting device with waterproof structure |
| CN113690675A (en) * | 2021-07-30 | 2021-11-23 | 贵州电网有限责任公司 | Quick power restoration's low pressure protects power supply unit case |
-
2010
- 2010-10-09 CN CN201020554519U patent/CN202142720U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868313A (en) * | 2015-05-08 | 2015-08-26 | 深圳亚力盛连接器有限公司 | Usb socket |
| CN104916980A (en) * | 2015-05-08 | 2015-09-16 | 深圳亚力盛连接器有限公司 | Usb plug |
| CN110061394A (en) * | 2018-01-18 | 2019-07-26 | 创科（澳门离岸商业服务）有限公司 | Connector plug component |
| CN111355097A (en) * | 2018-12-21 | 2020-06-30 | 飞宏科技股份有限公司 | Power supply connecting device with waterproof structure |
| CN111355097B (en) * | 2018-12-21 | 2021-06-08 | 飞宏科技股份有限公司 | Power supply connecting device with waterproof structure |
| CN113690675A (en) * | 2021-07-30 | 2021-11-23 | 贵州电网有限责任公司 | Quick power restoration's low pressure protects power supply unit case |
| CN113690675B (en) * | 2021-07-30 | 2024-03-26 | 贵州电网有限责任公司 | Low-voltage power-protection device box capable of quickly re-electrifying |
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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: 20120208 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |