CN202759065U - Small five-hole socket structure - Google Patents
Small five-hole socket structure Download PDFInfo
- Publication number
- CN202759065U CN202759065U CN 201220363825 CN201220363825U CN202759065U CN 202759065 U CN202759065 U CN 202759065U CN 201220363825 CN201220363825 CN 201220363825 CN 201220363825 U CN201220363825 U CN 201220363825U CN 202759065 U CN202759065 U CN 202759065U
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- spring
- pressing plate
- little
- shutter
- utmost point
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Abstract
The utility model discloses a small five-hole socket structure, comprising a rear cover, the inner of which is provided with an L-pole plug sleeve, an E-pole sleeve plug and an N-pole plug sleeve; a surface of each sleeve plug is provided with a pressure plate; a lower surface of the pressure plate is against each sleeve plug; an upper surface of the pressure plate is provided with a protection door; a lower surface of the protection door is against an upper surface of the pressure plate; an upper surface of the protection door is provided with a socket surface cover which is clamped with the rear cover. An upper surface of the protection door is provided with a spring assembling groove, the inner of which is provided with a spring; one end of the spring is against an inner wall on one end of the spring assembling groove, and the other end of the spring is against an inner wall of the socket surface cover. The socket surface cover is provided with a two-pole flat jack and a tripolar jack. Each conductive copper member structure is compact, an upper portion of the socket pressure plate is provide with an elastically movable protection door; the pressure plate is also provided with an order-pin resistant projecting rib, which can effectively prevent children or handheld metal members from inserting by accident and effectively lift product safe performance.
Description
Technical field
The utility model relates to the technical field of appliance socket, specifically a kind of little five spring hole scoket structures, particularly its mechanical connecting structure.
Background technology
Documents, the patent No.: 201120166262.7, the applying date: 2011.05.20, patentee: Shenzhen agate Buddhist nun electrical equipment Industrial Co., Ltd., this case discloses " a kind of five cord insertion hole structure and sockets thereof ", comprise two two line plug-in units, two three line plug-in units and a ground wire plug-in unit, one of them connects and composes two independently integral type plug-in units by connecting portion respectively described two two line plug-in units one of them and two three line plug-in units, it is characterized in that: the developed surface of two described integral type plug-in units is rectangle basically, described two line plug-in units, connecting portion and three line plug-in units are from rectangle one end, in the situation that the width maintenance is substantially constant, be converted into successively along rectangular length direction.
The security performance of existing five spring hole scokets is not good, and there is leak in the shutter structure, and this partition not between each electrode easily causes short circuit, therefore still need existing five spring hole scoket internal structures are further improved.
Summary of the invention
The purpose of this utility model is to provide a kind of little five spring hole scoket structures; socket pressing plate top is provided with elasticity activity shutter; also be designed with anti-single outstanding muscle position of inserting on the pressing plate; when single jack inserts metal object; shutter is toward inclination on one side, and the anti-single outstanding muscle potential energy of inserting of pressing plate blocks shutter and glides, and shutter still is in closure state; effectively promote the security performance of product, overcome the shortcoming and defect that exists in the prior art.
To achieve these goals; the technical solution of the utility model is: a kind of little five spring hole scoket structures; it comprises bonnet; be provided with L utmost point inserting in the bonnet; E utmost point inserting; N utmost point inserting; it is characterized in that: above-mentioned each utmost point inserting surface is provided with a pressing plate; the pressing plate lower surface props up above-mentioned each utmost point inserting; the pressing plate upper surface is provided with a shutter; the shutter lower surface props up the pressing plate upper surface; the shutter upper surface is provided with the socket cover; this socket cover engages with bonnet; shutter upper surface place is provided with the spring fitting recess, is provided with spring in the spring fitting recess, and spring one end props up spring fitting recess one end inwall; the spring other end props up socket cover inwall, and socket cover place is provided with the oblate jack in the two poles of the earth and three utmost point jacks.
The utility model discloses a kind of little five spring hole scoket structures; it is by the socket cover; bonnet; pressing plate; shutter; conductive component consists of; slotting face adopts novel two; three insert the combination bore position; not only can insert the two poles of the earth oblate insert but also can insert three extremely slotting; pressing plate and bonnet and shutter cooperate pushes down the conductive copper part; make the conductive copper part compacter; simultaneously the muscle of cutting apart of pressing plate makes between each conductive copper part and separates; increased the creepage distance between two conductive copper parts; more secure when used; socket pressing plate top is provided with elasticity activity shutter; also be designed with anti-single outstanding muscle position of inserting on the pressing plate; when single jack inserts metal object; shutter is toward tilting on one side; the anti-single outstanding muscle potential energy of inserting of pressing plate blocks shutter and glides; shutter still is in closure state; can prevent effectively that children or hand-held metal objects are unexpected inserts and gets an electric shock; effectively promoted the security performance of product; conductive component is by L; N; E three utmost points consist of; the copper spare of conductive component adopts conjoined structure, effectively reduces energy consumption, and the product global design is rational in infrastructure; be skillfully constructed, be easy to apply.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
With reference to the accompanying drawings, the utility model further is described.
The utility model is a kind of little five spring hole scoket structures; it comprises bonnet 1; be provided with L utmost point inserting 2 in the bonnet 1; E utmost point inserting 3; N utmost point inserting 4; it is different from prior art and is: above-mentioned each utmost point inserting surface is provided with a pressing plate 5; pressing plate 5 lower surfaces prop up above-mentioned each utmost point inserting; pressing plate 5 upper surfaces are provided with a shutter 6; shutter 6 lower surfaces prop up pressing plate 5 upper surfaces; shutter 6 upper surfaces are provided with socket cover 7; this socket cover 7 engages with bonnet 1; shutter 6 upper surface places are provided with spring fitting recess 8; be provided with spring 9 in the spring fitting recess 8; spring 9 one ends prop up spring fitting recess 8 one end inwalls, and spring 9 other ends prop up socket cover 7 inwalls, and socket cover 7 places are provided with the oblate jack 10 in the two poles of the earth and three utmost point jacks 11.
In the specific implementation, the earth jack of described three utmost point jacks 11 is between two jacks of the oblate jack 10 in the two poles of the earth.
In the specific implementation, described shutter 6 upper surfaces are provided with side by side three inclined-planes 12 near top place, respectively the earth jack of two jacks of the oblate jack 10 in corresponding the two poles of the earth and three utmost point jacks 11.
In the specific implementation, described shutter 6 following tables are provided with the gathering sill of vertical distribution.
In the specific implementation, described pressing plate 5 upper surface places are provided with the guiding convex tendon 13 that matches with gathering sill.
In the specific implementation, described pressing plate 5 upper surfaces near top place be provided with two with inclined-plane, both sides 12 mutual square holes 14 to usefulness, be provided with the jack 15 corresponding with middle inclined-plane 12 between the square hole 14.
In the specific implementation, described pressing plate 5 lower surfaces are provided with and cut apart muscle 16.
In the specific implementation, described pressing plate 5 upper surface both sides are provided with anti-single prominent muscle 17 of inserting.Described shutter 6 lower surface both sides are provided with and anti-single prominent muscle draw-in groove 18 that prominent muscle 17 matches of inserting.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that the utility model implementation is confined to above-mentioned these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (9)
1. one kind little five spring hole scoket structures; it comprises bonnet (1); be provided with L utmost point inserting (2) in the bonnet (1); E utmost point inserting (3); N utmost point inserting (4); it is characterized in that: above-mentioned each utmost point inserting surface is provided with a pressing plate (5); pressing plate (5) lower surface props up above-mentioned each utmost point inserting; pressing plate (5) upper surface is provided with a shutter (6); shutter (6) lower surface props up pressing plate (5) upper surface; shutter (6) upper surface is provided with socket cover (7); this socket cover (7) engages with bonnet (1); shutter (6) upper surface place is provided with spring fitting recess (8); be provided with spring (9) in the spring fitting recess (8); spring (9) one ends prop up spring fitting recess (8) one end inwalls; spring (9) other end props up socket cover (7) inwall, and socket cover (7) locates to be provided with the oblate jacks in the two poles of the earth (10) and three utmost point jacks (11).
2. a kind of little five spring hole scoket structures according to claim 1, it is characterized in that: the earth jack of described three utmost point jacks (11) is positioned between two jacks of the oblate jacks in the two poles of the earth (10).
3. a kind of little five spring hole scoket structures according to claim 1; it is characterized in that: described shutter (6) upper surface is provided with side by side three inclined-planes (12) near top place, respectively the earth jack of two jacks of the oblate jacks in corresponding the two poles of the earth (10) and three utmost point jacks (11).
4. a kind of little five spring hole scoket structures according to claim 1, it is characterized in that: described shutter (6) following table is provided with the gathering sill of vertical distribution.
5. a kind of little five spring hole scoket structures according to claim 1, it is characterized in that: described pressing plate (5) upper surface place is provided with the guiding convex tendon (13) that matches with gathering sill.
6. a kind of little five spring hole scoket structures according to claim 1, it is characterized in that: described pressing plate (5) upper surface near top place be provided with two with inclined-plane, both sides (12) mutual square hole (14) to usefulness, be provided with the jack (15) corresponding with middle inclined-plane (12) between the square hole (14).
7. a kind of little five spring hole scoket structures according to claim 1, it is characterized in that: described pressing plate (5) lower surface is provided with cuts apart muscle (16).
8. a kind of little five spring hole scoket structures according to claim 1 is characterized in that: described pressing plate (5) upper surface both sides are provided with anti-single prominent muscle (17) of inserting.
9. a kind of little five spring hole scoket structures according to claim 1 is characterized in that: the prominent muscle draw-in groove (18) that described shutter (6) lower surface both sides are provided with and anti-single slotting prominent muscle (17) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363825 CN202759065U (en) | 2012-07-26 | 2012-07-26 | Small five-hole socket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363825 CN202759065U (en) | 2012-07-26 | 2012-07-26 | Small five-hole socket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759065U true CN202759065U (en) | 2013-02-27 |
Family
ID=47738230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220363825 Expired - Lifetime CN202759065U (en) | 2012-07-26 | 2012-07-26 | Small five-hole socket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915711A (en) * | 2014-04-18 | 2014-07-09 | 黄华道 | Power socket with built-in conductive plug bush protection base |
-
2012
- 2012-07-26 CN CN 201220363825 patent/CN202759065U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915711A (en) * | 2014-04-18 | 2014-07-09 | 黄华道 | Power socket with built-in conductive plug bush protection base |
| CN103915711B (en) * | 2014-04-18 | 2017-01-11 | 黄华道 | Power socket with built-in conductive plug bush protection base |
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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: 20130227 |
|
| CX01 | Expiry of patent term |