CN201732911U - Power socket - Google Patents
Power socket Download PDFInfo
- Publication number
- CN201732911U CN201732911U CN2010202600568U CN201020260056U CN201732911U CN 201732911 U CN201732911 U CN 201732911U CN 2010202600568 U CN2010202600568 U CN 2010202600568U CN 201020260056 U CN201020260056 U CN 201020260056U CN 201732911 U CN201732911 U CN 201732911U
- Authority
- CN
- China
- Prior art keywords
- front shroud
- supply socket
- jacks
- jack
- cover plate
- 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 - Lifetime
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Abstract
The utility model discloses a power socket which comprises a front cover plate two jacks, a base matched with the front cover plate, and a two-jack plug bush arranged on the base corresponding to the two sheaths; a two-jack protective door is arranged between the two-jack plug bush and the front cover plate, and the two-jack protective door can slide axially relative to the front cover plate; one end of the two-jack protective door is provided with an elastic part and the other end is respectively provided with two inclined planes corresponding to the two jacks, and the bottoms of the two inclined planes respectively extend to form a force component step; and limit ribs are respectively arranged on both sides of the front cover plate. As the force component steps are arranged on the bottoms of the two inclined planes of the two-jack protective door, and the limit ribs are arranged on both sides of the front cover plate, the power socket can prevent foreign objects from passing through the two sheaths and inserting into the two-jack plug bush, and the safety of the power socket is accordingly improved.
Description
Technical field
The utility model relates to the jack technology field, especially relates to a kind of supply socket.
Background technology
Supply socket is of a great variety in the prior art, and supply socket could guarantee that the user's is safe in utilization when satisfying GB GB2099.1-2008.But existing supply socket can meet GB seldom.
In the prior art in order to improve safety in utilization; one shutter mechanism is set in supply socket; when plug inserts supply socket; plug contacts with the inclined-plane of shutter; promptly apply a thrust to shutter; shutter moves to the direction away from jack under stress, so that plug inserts in the jack.When pulling the plug out of the socket, shutter returns to the origin-location under the elastic force effect of spring.
The above is provided with the supply socket of shutter, when foreign matter inserts in the single jack in the socket, can touch the live part of supply socket, has great potential safety hazard.
The utility model content
Main purpose of the present utility model is to provide a kind of supply socket, improves the fail safe of supply socket.
The utility model proposes a kind of supply socket, comprising: be provided with the front shroud of two jacks, the base that cooperates with front shroud, be provided with two with two jack correspondence positions on the base and insert sleeve; Be provided with two and insert shutters between two slotting sleeves and front shroud, this two slotting shutter can endwisely slip with respect to front shroud; Two ends of inserting shutter are provided with elastic component, and the position that the other end is corresponding with two jacks is respectively equipped with two inclined-planes, and bottom, two inclined-planes extension respectively is provided with the component step; The front shroud both sides are respectively equipped with spacing muscle.
Preferably, described spacing muscle is arranged on by two jacks of front shroud.
Preferably, described front shroud is provided with convex guide rail, is provided with chute between two inclined-planes of described two slotting shutters, with described convex guide rail axial sliding fit.
Preferably, the depth dimensions of described chute is greater than the height dimension of described convex guide rail.
Preferably, described front shroud is provided with buckle, and position corresponding with described buckle on the base is provided with the button bit hole, is clasped with described.
Preferably, described elastic component is a spring.
The supply socket that the utility model provides is provided with the component step by extending in 2 bottoms, two inclined-planes of inserting shutter; The front shroud both sides are provided with spacing muscle, prevent that foreign matter from passing single two jacks and inserting in the two slotting sleeves, have improved the fail safe of supply socket.
Description of drawings
Fig. 1 is the blast structural representation of supply socket of the present utility model;
Fig. 2 is the structural representation of of the present utility model two slotting shutters;
Fig. 3 is the package assembly schematic diagram of supply socket of the present utility model.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
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.
Referring to Fig. 1, Fig. 2 and Fig. 3, supply socket of the present utility model is proposed, it comprises: be provided with the front shroud 10 of two jacks 11, the base 20 that cooperates with this front shroud 10.The position corresponding with two jacks 11 is provided with two and inserts sleeves 21 on the base 20.Wherein, be provided with two between this two slotting sleeve 21 and the front shroud 10 and insert shutters 30.Two insert shutter 30 can endwisely slip with respect to front shroud 10.Two ends of inserting shutter 30 are provided with elastic component 32, for two slotting shutters 30 provide reseting elasticity; The position that the other end is corresponding with two jacks 11 is respectively equipped with two inclined-planes 31.The bottom on two inclined-planes 31 is extended respectively and is provided with component step 33, and front shroud 10 both sides are respectively equipped with spacing muscle 12, prevents that foreign matter from passing single two jacks 11 and inserting two and insert in the sleeves 21.
Further, above-mentioned spacing muscle 12 is arranged on by two jacks of front shroud 10, the position that is provided with that it is concrete needs to determine according to the size of each parts of supply socket, as long as when guaranteeing that plug normally inserts, spacing muscle 12 can not stop that two slotting shutters 30 move to the direction away from two jacks 11 under the plug extruding, make plug insert two smoothly and insert sleeves 21; When guaranteeing that simultaneously foreign matter inserts single two jacks 11, spacing muscle 12 can stop that two insert shutters 30 and move to the direction away from two jacks 11, prevents that foreign matter from inserting two and inserting in the sleeves 21 and get final product.
When foreign matter inserts single two jacks 11 of above-mentioned supply socket, at first pass these single two jacks 11 and push two and insert on the shutters 30 inclined-plane 31 corresponding with this two jack 11.Foreign matter along the inclined-plane 31 to inclined-plane 31 basal slidings; until with component step 33 vertical contacts; insert shutters 30 and have a down dip in the contact pressure of foreign matter this moment two, promptly two inserts shutters 30 and do not have foreign matter to insert a side of two jacks 11 to contact with inner roof wall, the spacing muscle 12 of front shroud 10.Foreign matter is during with component step 33 vertical contacts, inserts shutters 30 to two and produces one and prevent that two insert the power of shutters 30 away from two jacks 11.The supply socket of present embodiment is under the acting in conjunction of spacing muscle 12 and component step 33; when foreign matter inserts single two jacks 11; prevent that two slotting shutters 30 from moving along the direction away from two jacks 11, prevent that promptly foreign matter from inserting in the two corresponding slotting sleeves 21, guaranteed the fail safe of supply socket.
When the normal insertion of plug two jacks 11, plug passes two two jacks 11 and pushes two inclined-planes 31 of two slotting shutters 30, and then two slotting shutters 30 move to the direction away from two jacks 11 under the effect of extruding force, insert two until plug and insert sleeve 21.This moment, elastic component 32 was in compressive state, and when pulling the plug out of the socket, two insert shutter 30 returns to the origin-location under the compression elasticity of elastic component 32.
Further, referring to Fig. 2 and Fig. 3, front shroud 10 is provided with on a convex guide rail 13, the two slotting shutters 30 and is provided with a chute 34 between two inclined-plane 31, with convex guide rail 13 axial sliding fits.Two insert shutter 30 by chute 34 and convex guide rail 13 axial sliding fits, endwisely slip with respect to front shroud 10 with realization.The depth dimensions of chute 34 is inserted the torsion that shutter 30 produces greater than the height dimension of convex guide rail 13 to eliminate two in sliding process.
Further, referring to Fig. 1, said front-covering panel 10 is provided with buckle 14, and position corresponding with buckle 14 on the base 20 is provided with button bit hole 22, cooperates with buckle 14.Make front shroud 10 and base 20 cooperate fixing.
Further, above-mentioned elastic component 32 is a spring.
Supply socket of the present utility model can be independent two jack supply sockets, five jack supply sockets or the supply socket of other many jacks.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. supply socket comprises: be provided with the front shroud of two jacks, the base that cooperates with front shroud, be provided with two with two jack correspondence positions on the base and insert sleeve; It is characterized in that insert two and be provided with two slotting shutters between sleeve and the front shroud, this two slotting shutter can endwisely slip with respect to front shroud; Two ends of inserting shutter are provided with elastic component, and the position that the other end is corresponding with two jacks is respectively equipped with two inclined-planes, and bottom, two inclined-planes extension respectively is provided with the component step; The front shroud both sides are respectively equipped with spacing muscle.
2. supply socket according to claim 1 is characterized in that, described spacing muscle is arranged on by two jacks of front shroud.
3. according to each described supply socket of claim 1 to 2, it is characterized in that described front shroud is provided with convex guide rail, be provided with chute between two inclined-planes of described two slotting shutters, with described convex guide rail axial sliding fit.
4. supply socket according to claim 3 is characterized in that the depth dimensions of described chute is greater than the height dimension of described convex guide rail.
5. supply socket according to claim 4 is characterized in that described front shroud is provided with buckle, and position corresponding with described buckle on the base is provided with the button bit hole, is clasped with described.
6. supply socket according to claim 5 is characterized in that, described elastic component is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202600568U CN201732911U (en) | 2010-07-15 | 2010-07-15 | Power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202600568U CN201732911U (en) | 2010-07-15 | 2010-07-15 | Power socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732911U true CN201732911U (en) | 2011-02-02 |
Family
ID=43524066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202600568U Expired - Lifetime CN201732911U (en) | 2010-07-15 | 2010-07-15 | Power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732911U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231459A (en) * | 2011-03-30 | 2011-11-02 | 慈溪市公牛电器有限公司 | Dipolar interlocking protection door of socket |
| CN107238157A (en) * | 2017-08-02 | 2017-10-10 | 珠海格力电器股份有限公司 | Courtyard machine air cleaning unit and courtyard machine |
| CN108461966A (en) * | 2017-02-17 | 2018-08-28 | 雷光有限责任公司 | Removable cover |
-
2010
- 2010-07-15 CN CN2010202600568U patent/CN201732911U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231459A (en) * | 2011-03-30 | 2011-11-02 | 慈溪市公牛电器有限公司 | Dipolar interlocking protection door of socket |
| CN102231459B (en) * | 2011-03-30 | 2014-01-08 | 慈溪市公牛电器有限公司 | Dipolar interlocking protection door of socket |
| CN108461966A (en) * | 2017-02-17 | 2018-08-28 | 雷光有限责任公司 | Removable cover |
| CN108461966B (en) * | 2017-02-17 | 2021-09-28 | 雷光有限责任公司 | Movable cover plate |
| CN107238157A (en) * | 2017-08-02 | 2017-10-10 | 珠海格力电器股份有限公司 | Courtyard machine air cleaning unit and courtyard machine |
| CN107238157B (en) * | 2017-08-02 | 2024-03-29 | 珠海格力电器股份有限公司 | Air purifying device of raise boring machine and raise boring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |
|
| CX01 | Expiry of patent term |