CN2488189Y - Safety and dust-proof structure for extended line socket - Google Patents
Safety and dust-proof structure for extended line socket Download PDFInfo
- Publication number
- CN2488189Y CN2488189Y CN 01220400 CN01220400U CN2488189Y CN 2488189 Y CN2488189 Y CN 2488189Y CN 01220400 CN01220400 CN 01220400 CN 01220400 U CN01220400 U CN 01220400U CN 2488189 Y CN2488189 Y CN 2488189Y
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- China
- Prior art keywords
- opaque disk
- safety
- extended line
- jack
- guide rail
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Abstract
A safety and dust-proof structure for extended line socket is provided with two opposite transverse portions on one corresponding border of a frame face for combining sockets on a shell surface of a socket body. A cover sheet is arranged on three jacks of opposite to the shell. Three jacks of anode, cathode and grounding terminal are correspondingly arranged on three jacks. A frame face for connecting two transverse portions is formed on the two sides of the cover sheet which are opposite to the two transverse portions. A transverse guide rail is arranged on a convex bottom edge of the cover sheet. A guide groove for sliding of the guide rail is arranged opposite to the guide rail and between the shell and the electrode jack. The utility model has the advantages of safety, dust-proof effect, convenient operation and use and in accordance with sight application.
Description
The utility model relates to a kind of line connector, relates in particular to a kind of have safety and dustproof effect, and operation and use are all convenient.And safety and dustproof construction with the extended line socket that meets the vision use.
Shown in Figure 1 is the schematic appearance of a kind of extended line socket of commonly using, because extended line is the supply distance that is used for continuing power supply, so its socket major part is to be positioned at the place that convenient plug is planted.So, the child just is easy to touch this socket, and is very dangerous.So, commonly use a kind of method, be on the jack (B) of socket (A), the capping plate (C) of planting gets an electric shock to prevent the child from contacting so that this jack (B) is covered.
But this method is very inconvenience in the use, in the time will use socket, must be with capping plate (C) dismounting, and the capping plate (C) after the taking-up must be sought the place in addition and stores, so that re-use next time.Yet capping plate (C) belongs to gadget, easily loses, and often can not find again in the time will using or buys separately again, and often embed capping plate (C) because inadvertent is often forgotten, causes still to have leak on safety.So, commonly use this mode that jack (B) is covered with capping plate (C), for must often using socket (A), very inconvenient.
Please consult Fig. 2 and shown in Figure 3 again, it is present commercially available a kind of extended line socket (D), relative position at positive and negative electrode jack (d1), be provided with a transverse groove (d2), and be provided with an opaque disk that moves (d3) in transverse groove (d2), move right or move to left by promoting opaque disk (d3), reach the state that makes jack (d1) be unlatching (OPEN) or close (CLOSE); But still there is following shortcoming in this structure:
1, this opaque disk (d3) only can cover positive and negative electrode jack (d1), still can't cover earth polar jack (d4), so then still there is the danger of getting an electric shock in the child as inserting metalwork by earth polar jack (d4), and dust also can be infiltrated by earth polar jack (d4), can't reach the dustproof purpose.
2, learn by Fig. 3 demonstration; when the opaque disk (d3) of last side socket is when moving to right; and present the OPEN state; and the opaque disk of central socket (d3) is when moving to left; then present the CLOSE state, be to be in OPEN or CLOSE state but the user with the naked eye is difficult to this socket of resolution really actually, not only uses and go up inconvenience; and there is careless omission in regular meeting, causes on the safety still to have hidden danger.
Shown in Fig. 4,5, be that the applicant is at above-mentioned shortcoming, the improvement design of being attempted, this socket (E) is the relative position at positive and negative electrode and three jacks in earth polar (e1), be provided with a transverse groove (e2), can be for opaque disk (e3) installing that has three jacks relatively, because the width (w) of earth polar jack is bigger than positive and negative electrode jack, so opaque disk (e3) must move to (b) point by (a) and it could be covered.When opaque disk (e3) moves to right side shown in Figure 5 by the left side of Fig. 4, then three jacks (e1) are covered, make it present the CLOSE state.The advantage of this conception be three electrode jacks (e1) but all cresteds, the structure than shown in Fig. 2,3 has more progressive.But when test, find that can embed smoothly in the transverse groove (e2) for making opaque disk (e3), the blocking projection (e4) of its both sides can not be too big, otherwise can't embed.And if the opaque disk (e3) after embedding is by arrow (F) the direction application of force, then can smoothly opaque disk (e3) be pushed into right positions shown in Figure 5, if but application of force direction deviation slightly, as arrow (F1) or (F2) direction or the position application of force, then this opaque disk (e3) very easily is offset or rotates, the state of formation shown in imaginary line, and break away from transverse groove (e2).
So, how to make opaque disk can effectively cover three electrode jacks, and make its difficult drop-off, and easy operating and identification, be the problem of the utility model institute desire solution.
Main purpose of the present utility model is, a kind of safety and dustproof construction of extended line socket are provided, it does not change the structure or the position of the inner original conducting element of socket, and is not influencing that it electrically connects, under the prerequisite of structural and volume, and having safety and dustproof effect.
A purpose more of the present utility model is, a kind of safety and dustproof construction of extended line socket is provided, and it has with socket and is combined as a whole all the time, and operation and use effect all easily.
Another purpose of the present utility model is, a kind of safety and dustproof construction of extended line socket is provided, and it has hommization and meets the advantage that vision is used.
The purpose of this utility model is realized by following technical scheme.
A kind of safety of extended line socket and dustproof construction, in the case surface of jack body, for the wherein corresponding sides of plug in conjunction with the frame face of usefulness, reservation two crosscut portion in opposite directions, the inboard of this two crosscuts portion is parastate; And, be provided with corresponding chute at the madial wall of two crosscut portions, between two crosscut portions, be provided with the jack that inserts for the positive and negative electrode and the earth polar of plug in case surface; One opaque disk with respect to three jack places on the shell, also is provided with corresponding with it three jacks of positive and negative electrode and earth polar relatively; It is characterized in that, described opaque disk both sides are with respect to two crosscut portions, are set as closing with it and form the form of a frame face, and wherein a side is provided with a bigger clip, opposite side is provided with a less clip, slides and embed respectively in the chute of two crosscut portion madial walls; This opaque disk root edge is convexly equipped with a horizontal guide rail; Described shell is provided with a guide groove that supplies its embedding to slide with respect to this guide rail between electrode jack, the length of this guide groove is greater than the length of guide rail.Make opaque disk laterally pass a preset distance, and then three electrode jacks on the shell are covered.
The purpose of this utility model can also further realize by following technical measures.
The safety of aforesaid extended line socket and dustproof construction, wherein this opaque disk root edge is provided with a location convex body, and the frame face is provided with two shrinkage pools, and when opaque disk presents when opening or closing, its location convex body must have wherein in the shrinkage pool.
The safety of aforesaid extended line socket and dustproof construction, wherein this opaque disk wherein the clip of a side be set as the rubber-like state.
The utlity model has safety and dustproof effect, and operation and use all conveniently, have hommization and meet the advantage that vision is used.
For further understanding technology contents of the present utility model, characteristics and effect, exemplify following preferred embodiment now, and conjunction with figs. is described in detail as follows:
Fig. 1 is a schematic appearance of commonly using a kind of extended line socket.
Fig. 2 is a schematic appearance of commonly using another kind of extended line socket.
Fig. 3 is a vertical view of commonly using another kind of extended line socket.
Fig. 4 is the schematic diagram (this opaque disk is positioned at the left side) that three electrode holes of socket are provided with opaque disk.
Fig. 5 is the schematic diagram (this opaque disk is positioned at the right side) that three electrode holes of socket are provided with opaque disk.
Fig. 6 is an exploded perspective schematic diagram of the present utility model.
Fig. 7 is the amplification schematic perspective view of part-structure of the present utility model.
Fig. 8 is a view sub-anatomy of the present utility model.
Fig. 9 is an assembled sectional view of the present utility model.
Figure 10 is a vertical view of the present utility model.
Figure 11 is a primary structure enlarged diagram of the present utility model.
At first, see also Fig. 6～shown in Figure 9, the safety and the dustproof construction of the extended line socket that the utility model disclosed, it mainly is shell (1) surface at jack body, in wherein corresponding sides that supply plug in conjunction with the frame face (2) of usefulness, reservation one two crosscut portions (21) in opposite directions, (22), this two crosscuts portion (21), (22) inboard is to be parastate, and in two crosscut portions (21), (22) madial wall, be provided with corresponding chute (211), (221), and in two crosscut portions (21), (22) between, just be provided with for plug in shell (1) surface, the jack (11) that insert in negative pole and earth polar; One opaque disk (3), it also is provided with corresponding with it positive and negative electrode and three jacks in earth polar (31) relatively with respect to three jacks (11) on the shell (1).
This opaque disk (3) both sides are with respect to two crosscut portions (21), (22), be to be set as the form that closing with it forms a frame face, wherein a side is provided with a bigger clip (32), opposite side is provided with a less clip (33), slides and can embed respectively in the chute (211), (221) of two crosscut portions (21), (22) madial wall; Again, this opaque disk (3) root edge is convexly equipped with a horizontal guide rail (34).
This shell (1) is between electrode jack (11), be provided with a guide groove (12) that supplies its embedding to slide with respect to this guide rail (34), the length of this guide groove (12) must be greater than the length of guide rail (34), foot makes opaque disk (3) laterally pass a preset distance (D), and then three electrode jacks (11) on the shell (1) are covered.
As shown in Figure 7, this opaque disk (3) root edge is provided with a location convex body (35), then is provided with two shrinkage pools (13) on the shell (1), and when opaque disk (3) presents when opening or closing, its location convex body (35) is therein in the shrinkage pool (13).
Moreover as shown in Figure 8, this opaque disk (3) the wherein clip of a side (32) is provided with profile groove (321), makes its rubber-like state.Whereby, convenient two crosscut portions (21), the chute (211) of (22), (221) of embedding of opaque disk (3).
See also Figure 10 and shown in Figure 11, when opaque disk of the present utility model (3) presents unlatching (OPEN) state, be to form a complete frame face (2) with these two crosscut portions (21), (22), if and present when closing (CLOSE) state, this opaque disk (3) is the state shown in Figure 10 centre, presents non-complete frame face, therefore, the user is very easy to identification, is difficult for obscuring or misapplying.
The more important thing is that as shown in figure 11, when promoting opaque disk (3) displacement, the guide rail of this root edge (34) is to slide a preset distance (D) along guide groove (12), and is enough to three electrode jacks (11) are covered fully.Because the guide effect of guide rail (34) makes thrust (F) even skew to some extent then still can make opaque disk (3) displacement smoothly, and can not come off, this is the applicant through after the test repeatedly, and further is verified.As setting of this guide rail (34) and guide groove (12) not, this opaque disk (3) is for covering three electrode jacks (11), and its area is commonly used opaque disk (d3) and had more several times, very easily skew or rotate.So existing this problem of solution of imitating of the utility model have the value that can supply industry, and sample has been penetrated in die sinking.
By above-mentioned technological means, the utility model can cover three electrode jacks (11) synchronously in the lump, not only has safe effect, and can hundred-percently prevent dust, and improves the useful life of socket.
In sum, the structure that the utility model disclosed by former times is not had, and really can reach the effect of expection, has novelty, creativeness, practicality, meets novel patent requirement fully, so file an application in accordance with the law.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1, a kind of safety of extended line socket and dustproof construction, in the case surface of jack body, for the wherein corresponding sides of plug in conjunction with the frame face of usefulness, reservation two crosscut portion in opposite directions, the inboard of this two crosscuts portion is parastate; And, be provided with corresponding chute at the madial wall of two crosscut portions, between two crosscut portions, be provided with the jack that inserts for the positive and negative electrode and the earth polar of plug in case surface;
One opaque disk with respect to three jack places on the shell, also is provided with corresponding with it three jacks of positive and negative electrode and earth polar relatively;
It is characterized in that,
Described opaque disk both sides are with respect to two crosscut portions, are set as closing with it and form the form of a frame face, and wherein a side is provided with a bigger clip, and opposite side is provided with a less clip, slide and embed respectively in the chute of two crosscut portion madial walls; This opaque disk root edge is convexly equipped with a horizontal guide rail;
Described shell is provided with a guide groove that supplies its embedding to slide with respect to this guide rail between electrode jack, the length of this guide groove is greater than the length of guide rail.
2, the safety of extended line socket according to claim 1 and dustproof construction, it is characterized in that described opaque disk root edge is provided with a location convex body, the frame face is provided with two shrinkage pools, when opaque disk presents when opening or closing, its location convex body must have wherein in the shrinkage pool.
3, the safety of extended line socket according to claim 1 and dustproof construction is characterized in that, the described opaque disk wherein clip of a side is set as the rubber-like state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220400 CN2488189Y (en) | 2001-04-29 | 2001-04-29 | Safety and dust-proof structure for extended line socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220400 CN2488189Y (en) | 2001-04-29 | 2001-04-29 | Safety and dust-proof structure for extended line socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2488189Y true CN2488189Y (en) | 2002-04-24 |
Family
ID=33638015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01220400 Expired - Fee Related CN2488189Y (en) | 2001-04-29 | 2001-04-29 | Safety and dust-proof structure for extended line socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2488189Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459320C (en) * | 2005-03-15 | 2009-02-04 | 麦伟文 | Connecting cable and its mfg. method |
| CN104868280A (en) * | 2015-06-12 | 2015-08-26 | 相舆科技（上海）有限公司 | Electric power connecting system |
| CN105206976A (en) * | 2015-09-25 | 2015-12-30 | 惠州市加迈电器有限公司 | Child socket |
| WO2016197927A1 (en) * | 2015-06-12 | 2016-12-15 | Shanutec (Shanghai) Co., Ltd. | An electrical power outlet strip |
-
2001
- 2001-04-29 CN CN 01220400 patent/CN2488189Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459320C (en) * | 2005-03-15 | 2009-02-04 | 麦伟文 | Connecting cable and its mfg. method |
| CN104868280A (en) * | 2015-06-12 | 2015-08-26 | 相舆科技（上海）有限公司 | Electric power connecting system |
| WO2016197927A1 (en) * | 2015-06-12 | 2016-12-15 | Shanutec (Shanghai) Co., Ltd. | An electrical power outlet strip |
| EP3308435A4 (en) * | 2015-06-12 | 2018-04-18 | Shanutec (Shanghai) Co., Ltd. | An electrical power outlet strip |
| US10468806B2 (en) | 2015-06-12 | 2019-11-05 | Shanutec (Shanghai) Co., Ltd. | Electrical power outlet strip |
| CN105206976A (en) * | 2015-09-25 | 2015-12-30 | 惠州市加迈电器有限公司 | Child socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |