CN205406806U - Socket shutter - Google Patents
Socket shutter Download PDFInfo
- Publication number
- CN205406806U CN205406806U CN201620155506.4U CN201620155506U CN205406806U CN 205406806 U CN205406806 U CN 205406806U CN 201620155506 U CN201620155506 U CN 201620155506U CN 205406806 U CN205406806 U CN 205406806U
- Authority
- CN
- China
- Prior art keywords
- pole
- jack
- protection doors
- shutter
- drive surface
- 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.)
- Active
Links
Abstract
The utility model discloses a socket shutter, including a dipolar shutter, a tripolar shutter, a reset spring and a pedestal, dipolar shutter and tripolar shutter set up in the installation space that the pedestal formed, and reset spring presses to establish and is fixed in between dipolar shutter and the tripolar shutter, and dipolar shutter both sides form and dipolar jack hole site complex two drive surface, tripolar shutter both sides form and the 2nd drive surface of tripolar jack hole site complex two, dipolar shutter and tripolar shutter hide dipolar jack and tripolar jack respectively, and the dipolar shutter that only corresponds when two the 1st drive surface or the 2nd drive surface receive to the pressure of dipolar jack orientation simultaneously or tripolar shutter can self -corresponding dipolar jack or tripolar jack top region shift out. Owing to adopted the utility model discloses a socket shutter can prevent effectively that the monopole of socket from inserting, is applicable to combination formula jack, has the security height, has the advantage that the card pauses, feels when the plug inserts.
Description
Technical field
This utility model relates to security appliance field, particularly relates to a kind of socket protective door.
Background technology
Socket with protection door in the market, card in protection door opening process, feel is poor; potential safety hazard can not be completely eliminated; can not effectively prevent plug one pole from inserting and foreign body enters, it is impossible to effectively protect personal safety, and still lack a kind of protection door meeting combination hub protection against electric shock demand at present.
Summary of the invention
The purpose of this utility model is in that to overcome the defect of prior art, and provides a kind of socket protective door, can effectively prevent the one pole of socket from inserting, it is adaptable to combination type jack, has safety height, plug pauses without card when inserting, the advantage of good hand touch.
The technical scheme realizing above-mentioned purpose is:
A kind of socket protective door of the present utility model, protects door, one or three pole protection doors, a back-moving spring and a pedestal including one or two poles；Described pedestal forms an installing space; described two pole protection doors and described three pole protection doors are arranged in described installing space; described back-moving spring pressure sets and is fixed between described two pole protection doors and described three pole protection doors; described pedestal is formed with two pole jacks and three pole jacks; described two protection door both sides, pole form two first drive surface coordinated with described two positions, jack hole, pole, and described three protection door both sides, pole form two second drive surface coordinated with described three positions, jack hole, pole；Described two pole protection doors hide described two pole jacks, and two pole protection doors described in only when the first drive surface described in two is subject to the pressure to two jack directions, pole simultaneously can from described two pole jack upper area removals；Described three pole protection doors hide described three pole jacks, and three pole protection doors described in only when the second drive surface described in two is subject to the pressure to three jack directions, pole simultaneously can from described three pole jack upper area removals.
Further improvement of the utility model is in that, also includes a lid, and described lid and described pedestal snap connection.
Further improvement of the utility model is in that, longitudinally concave formation one chute in the middle part of described installing space, forms, bottom described two pole protection doors, the first slip muscle coordinated with described chute；Described installing space both sides are correspondingly formed the first horizontal block reinforcement；Described two protection door both sides, pole form the first screens coordinated with described first block reinforcement.
Further improvement of the utility model is in that, described in two, the first drive surface is symmetrical, and described first drives in the middle part of described two poles protection doors and away from the lopsidedness of described back-moving spring.
Further improvement of the utility model is in that, forms one first groove in the middle part of described two pole protection doors, and described first groove coordinates with the earthing pole jack of described three pole jacks.
Further improvement of the utility model is in that, described two pole protection doors form a fixing post, and described back-moving spring end fixed cover is located at described fixing post.
Further improvement of the utility model is in that, the both sides of described chute are correspondingly formed the second block reinforcement；Described three protection door both sides, pole form the second screens coordinated with described second block reinforcement；Form, bottom described three pole protection doors, the one second slip muscle coordinated with described chute.
Further improvement of the utility model is in that, described in two, the second drive surface is symmetrical, and described second drives the direction away from back-moving spring move closer to and tilt laterally.
Further improvement of the utility model is in that, described three pole protection doors form one second groove, and the position of described second groove coordinates with the earthing pole jack of described three pole jacks.
Further improvement of the utility model is in that, forms a limit rib respectively by a zero line jack of the described three pole jacks of described pedestal and a firewire jack.
This utility model is owing to have employed above technical scheme so that it is has the advantages that and is:
Two poles protection doors and three poles protection door are respectively used to protection two pole jacks and three pole jacks, it is prevented that foreign object is to the abnormal insertion of one pole of two pole jacks or three pole jacks, it is therefore prevented that one pole inserts issuable safety problem.Back-moving spring is for the reset of two pole protection doors and three poles protection door.First drive surface and the second drive surface for protecting door and three poles protection door to produce the thrust of preset direction when accepting external force to two poles, thus realize two poles protection doors described in only when the first drive surface described in two is subject to the pressure to two jack directions, pole simultaneously can from described two pole jack upper areas removals and only when the second drive surface described in two is subject to the pressure to three jack directions, pole simultaneously described in three poles protection doors can from the effect of described three pole jack upper areas removals, achieve two pole protection doors and the three poles protection door function preventing one pole from inserting to two pole jacks and three pole jacks.The coordinating of first block reinforcement and chute achieve two poles protection doors and can overcome back-moving spring elastic force effect tailing edge slide.When the cooperation of the first block reinforcement and the first screens realizes the first drive surface one side stress, two poles protection doors are subject to that the first block reinforcement is spacing still hides two pole jacks.Described first drives in the middle part of described two poles protection doors and away from the lopsidedness of described back-moving spring so that during the first drive surface one side stress, two poles protection doors tilt to be subject to the first block reinforcement spacing, keep the covering of two pole jacks is protected.First groove passes through for the earthing pole for plug.The cooperation of the second block reinforcement and the second screens achieves when the second drive surface one side stress of door is protected in three poles, and three pole protection doors tilt and be subject to the spacing of the second block reinforcement, keep the covering of three pole jacks is protected.Second slip muscle coordinates with chute so that three pole protection doors can move along chute after having resisted back-moving spring elastic force.Described second drives the direction away from back-moving spring move closer to and tilt laterally; when making the second drive surface one side stress; three pole protection doors tilt under the effect of angular force, thus being subject to the spacing of the second block reinforcement, it is achieved the one pole that prevents of three pole jacks is inserted protection.Second groove passes through for the earth terminal for plug.The employing of limit rib so that when three-terminal polarized plus plug inserts, location is more convenient and more stable.
Accompanying drawing explanation
Fig. 1 is the socket protective door overall structure schematic diagram of this utility model embodiment；
Fig. 2 is the explosive view of the socket protective door of this utility model embodiment；
Fig. 3 is the cover body structure schematic diagram of this utility model embodiment；
Fig. 4 is two pole protection door figure schematic diagrams of this utility model embodiment；
Fig. 5 is three pole protection door schematic diagrams of this utility model embodiment；
Fig. 6 is the base structure schematic diagram of this utility model embodiment.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
Refer to Fig. 1, Fig. 2, a kind of socket protective door of this utility model embodiment, door 2,1 pole protection door 3, back-moving spring 4 and a pedestal 5 is protected including lid 1,1 pole；Lid 1 and pedestal 5 snap connection; and pedestal 5 forms an installing space 51; two pole protection doors 2 and three poles protection door 3 are arranged in installing space 51; back-moving spring 4 pressure sets and is fixed between two pole protection doors 2 and three poles protection door 3; pedestal 5 is formed with two pole jack 52 and three pole jacks 53; two protection door 2 both sides, poles form two first drive surface 21 coordinated with two positions, pole jack 52 hole, and three protection door 3 both sides, pole form two second drive surface 31 coordinated with three positions, pole jack 53 hole；Two pole protection doors 2 hide two pole jacks 52, and only when two first drive surface 21 are subject to the pressure to two pole jack 52 directions simultaneously, two pole protection doors 2 can remove from two pole jack 52 upper areas；Three pole protection doors 3 hide three pole jacks 53, and only when two second drive surface 31 are subject to the pressure to three pole jack 53 directions simultaneously, three pole protection doors 3 can remove from three pole jack 53 upper areas.
Two poles protection doors 2 and three poles protection door 3 are respectively used to protection two pole jack 52 and three pole jacks 53, it is prevented that foreign object is to the abnormal insertion of one pole of two pole jacks 52 or three pole jacks 53, it is therefore prevented that one pole inserts issuable safety problem.Back-moving spring 4 is for the reset of two pole protection doors 2 and three poles protection door 3.First drive surface 21 and the second drive surface 31 for protecting door 2 and three poles protection door 3 to produce the thrust of preset direction when accepting external force to two poles, thus the realization effect that only two poles protection doors 2 can remove from two pole jack 52 upper areas and only three poles protection doors 3 can remove from three pole jack 53 upper areas when two second drive surface 31 are subject to the pressure to three pole jack 53 directions simultaneously when two first drive surface 21 are subject to the pressure to two pole jack 52 directions simultaneously, achieve two pole protection doors 2 and the three poles protection door 3 function preventing one pole from inserting to two pole jacks 52 and three pole jacks 53.
Referring to Fig. 3, Fig. 6, in the present embodiment, lid 1 forms multiple bayonet socket 11, and pedestal 5 forms a plurality of buckles 58 of coordinating with bayonet socket 11, and by coordinating of bayonet socket 11 and buckle 58, lid 1 snaps connection in pedestal 5.
Refer to Fig. 6, longitudinally concave formation one chute 54 in the middle part of installing space 51, form, bottom two pole protection doors 2, the first slip muscle 22 coordinated with chute 54；Installing space 51 both sides are correspondingly formed the first horizontal block reinforcement 55；Two protection door 2 both sides, poles form the first screens 23 coordinated with the first block reinforcement 55.
The coordinating of first block reinforcement 55 and chute 54 achieving two poles protection doors 2 can overcome back-moving spring 4 elastic force effect tailing edge chute 54 to slide.When the cooperation of the first block reinforcement 55 and the first screens 23 realizes the first drive surface 21 one side stress, two poles protection doors 2 are subject to that the first block reinforcement 55 is spacing still hides two pole jacks 52.
Referring to Fig. 4, in the present embodiment, two first drive surface 21 are symmetrical, and the first drive surface 21 is protected to two poles in the middle part of doors 2 and away from the lopsidedness of back-moving spring 4.
First drive surface 21 is protected to two poles in the middle part of doors 2 and away from the lopsidedness of back-moving spring 4 so that during the unilateral stress of the first drive surface 21, two poles protection doors 2 tilt to be subject to the first block reinforcement 55 spacing, keep the covering of two pole jacks 52 is protected.
Wherein, forming one first groove 24 in the middle part of two pole protection doors 2, the first groove 24 coordinates with the earthing pole jack of three pole jacks 53.First groove 24 passes through for the earthing pole for plug.
In the present embodiment, two pole protection doors 2 form a fixing post 25, and back-moving spring 4 end fixed cover is located at fixing post 25.
Referring to Fig. 5, Fig. 6, the both sides of chute 54 are correspondingly formed the second block reinforcement 56；Three protection door 3 both sides, poles form the second screens 32 coordinated with the second block reinforcement 56；Form, bottom three pole protection doors 3, the one second slip muscle 33 coordinated with chute 54.
The cooperation of the second block reinforcement 56 and the second screens 32 achieves when the second drive surface 31 one side stress of door 3 is protected in three poles, and three poles protection doors 3 tilt and be subject to the spacing of the second block reinforcement 56, keep the covering of three pole jacks 53 is protected.Second slip muscle 33 coordinates with chute 54 so that three pole protection doors 3 can move along chute 54 after having resisted back-moving spring 4 elastic force.
In the present embodiment, two second drive surface 31 are symmetrical, and the second drive surface 31 moves closer to the direction away from back-moving spring 4 and tilts laterally.
Second drive surface 31 moves closer to the direction away from back-moving spring 4 and tilts laterally; when making the second drive surface 31 one side stress; three pole protection doors 3 tilt under the effect of angular force, thus being subject to the spacing of the second block reinforcement 56, it is achieved the one pole that prevents of three pole jacks 53 is inserted protection.
In the present embodiment, three pole protection doors 3 form one second groove 34, and the position of the second groove 34 coordinates with the earthing pole jack of three pole jacks 53.Second groove 34 passes through for the earth terminal for plug.
Refer to Fig. 6, by a zero line jack of three pole jacks 53 of pedestal 5 and a firewire jack, form a limit rib 57 respectively.The employing of limit rib 57 so that when three-terminal polarized plus plug inserts, location is more convenient and more stable.
Referring to Fig. 1, Fig. 6, operation principle of the present utility model is as follows:
When the first drive surface 21 and the second drive surface 31 be not by external force, two pole protection doors 2 and three poles protection door 3 hide protection two pole jack 52 and three pole jacks 53 under the effect of back-moving spring 4.When only side the first drive surface 21 stress, two pole protection doors 2 make the first screens 23 tilt to be subject to the spacing of the first block reinforcement 55 by the seesaw principle that chute 54 is formed, so that two pole protection doors 2 cannot be opened and still hide protection two pole jacks 52.And when two first drive surface 21 are subject to the active force in two pole jack 52 directions simultaneously, two pole protection doors 2 open two pole jacks 52 after moving along chute 54.After extracting insert, two poles are protected door 2 to reset by back-moving spring 4 again.In like manner; during three pole protection door 3 only side the second drive surface 31 stress; three pole protection doors 3 are subject to the spacing of the second block reinforcement 56; keep the covering of three pole jacks 53 is protected; only opening three pole jacks 53 when two second drive surface 32 stress simultaneously, after extracting insert, three poles are protected door 3 to reset by back-moving spring 4 more afterwards.
Above in association with accompanying drawing embodiment, this utility model being described in detail, this utility model can be made many variations example by those skilled in the art according to the above description.Thus, some details in embodiment should not constitute restriction of the present utility model, this utility model by the scope that defines using appended claims as protection domain of the present utility model.
Claims (10)
1. a socket protective door, it is characterised in that include one or two pole protection doors, one or three pole protection doors, a back-moving spring and a pedestal；Described pedestal forms an installing space; described two pole protection doors and described three pole protection doors are arranged in described installing space; described back-moving spring pressure sets and is fixed between described two pole protection doors and described three pole protection doors; described pedestal is formed with two pole jacks and three pole jacks; described two protection door both sides, pole form two first drive surface coordinated with described two positions, jack hole, pole, and described three protection door both sides, pole form two second drive surface coordinated with described three positions, jack hole, pole；Described two pole protection doors hide described two pole jacks, and two pole protection doors described in only when the first drive surface described in two is subject to the pressure to two jack directions, pole simultaneously can from described two pole jack upper area removals；Described three pole protection doors hide described three pole jacks, and three pole protection doors described in only when the second drive surface described in two is subject to the pressure to three jack directions, pole simultaneously can from described three pole jack upper area removals.
2. socket protective door according to claim 1, it is characterised in that: also including a lid, described lid and described pedestal snap connection.
3. socket protective door according to claim 1 and 2, it is characterised in that: longitudinally concave formation one chute in the middle part of described installing space, form, bottom described two pole protection doors, the first slip muscle coordinated with described chute；Described installing space both sides are correspondingly formed the first horizontal block reinforcement；Described two protection door both sides, pole form the first screens coordinated with described first block reinforcement.
4. socket protective door according to claim 3, it is characterised in that: described in two, the first drive surface is symmetrical, and described first drives in the middle part of described two poles protection doors and away from the lopsidedness of described back-moving spring.
5. socket protective door according to claim 4, it is characterised in that: forming one first groove in the middle part of described two pole protection doors, described first groove coordinates with the earthing pole jack of described three pole jacks.
6. socket protective door according to claim 5, it is characterised in that: described two pole protection doors form a fixing post, and described back-moving spring end fixed cover is located at described fixing post.
7. socket protective door according to claim 3, it is characterised in that: the both sides of described chute are correspondingly formed the second block reinforcement；Described three protection door both sides, pole form the second screens coordinated with described second block reinforcement；Form, bottom described three pole protection doors, the one second slip muscle coordinated with described chute.
8. socket protective door according to claim 7, it is characterised in that: described in two, the second drive surface is symmetrical, and described second drives the direction away from back-moving spring move closer to and tilt laterally.
9. socket protective door according to claim 8, it is characterised in that: described three pole protection doors form one second groove, and the position of described second groove coordinates with the earthing pole jack of described three pole jacks.
10. socket protective door according to claim 9, it is characterised in that: form a limit rib respectively by a zero line jack of the described three pole jacks of described pedestal and a firewire jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155506.4U CN205406806U (en) | 2016-03-01 | 2016-03-01 | Socket shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155506.4U CN205406806U (en) | 2016-03-01 | 2016-03-01 | Socket shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406806U true CN205406806U (en) | 2016-07-27 |
Family
ID=56947262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620155506.4U Active CN205406806U (en) | 2016-03-01 | 2016-03-01 | Socket shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450900A (en) * | 2016-08-22 | 2017-02-22 | 中山市创享电器有限公司 | Socket with resetting and hole-sealing device |
| CN110011107A (en) * | 2019-05-15 | 2019-07-12 | 厦门视贝科技有限公司 | Protection door component and five flat pin receptacles for five flat pin receptacles |
-
2016
- 2016-03-01 CN CN201620155506.4U patent/CN205406806U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450900A (en) * | 2016-08-22 | 2017-02-22 | 中山市创享电器有限公司 | Socket with resetting and hole-sealing device |
| CN110011107A (en) * | 2019-05-15 | 2019-07-12 | 厦门视贝科技有限公司 | Protection door component and five flat pin receptacles for five flat pin receptacles |
| CN110011107B (en) * | 2019-05-15 | 2024-03-29 | 厦门视贝科技有限公司 | Protection door assembly for five-flat-hole socket and five-flat-hole socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205406806U (en) | Socket shutter | |
| CN205828752U (en) | A kind of European insertion hole protection door structure | |
| CN205429259U (en) | Protection against electric shock binding post and protective cover thereof | |
| CN106129741A (en) | Supply socket | |
| CN208028303U (en) | A kind of Anti-disconnecting socket | |
| CN204156122U (en) | Binding post | |
| CN202333236U (en) | Protection door capable of preventing monopole plugging | |
| CN107534280A (en) | Cable holder protector | |
| CN106558799A (en) | A kind of socket with protection door | |
| CN201893459U (en) | Movable socket with protective door for preventing water | |
| CN208111755U (en) | Five spring hole scokets of one kind protection door component and five spring hole scokets | |
| CN203967321U (en) | Wire socket anti-electric shock apparatus | |
| CN106549247B (en) | Socket | |
| CN104393553A (en) | Housing for equipment of a power grid | |
| CN205488702U (en) | Be used for intelligence to insert row shutter | |
| CN209104442U (en) | A kind of five spring hole scokets | |
| CN104518322B (en) | Socket | |
| CN209544685U (en) | A kind of socket protective door system | |
| CN103474815B (en) | Safety door structure of power socket | |
| CN212413580U (en) | Waterproof box | |
| CN206059743U (en) | A kind of five spring hole scoket protective doors and socket | |
| CN205488831U (en) | A child protection door for row is inserted to intelligence | |
| CN201789129U (en) | Electric-shock-proof tail-end power output device | |
| CN104916947A (en) | Five-hole combination socket protection door structure | |
| CN207868484U (en) | Waterproof insulation switch socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 201613 Shanghai city Songjiang District Guangfulin Road No. 555 Patentee after: SHANGHAI FLYCO ELECTRICAL APPLIANCE CO., LTD. Address before: 201603 Shanghai Songjiang District city streets of Zhongshan Xu Tang Lu 88-1 Patentee before: SHANGHAI FLYCO ELECTRICAL APPLIANCE CO., LTD. |
|
| CP02 | Change in the address of a patent holder |