CN202797395U - Innovation type safety socket - Google Patents
Innovation type safety socket Download PDFInfo
- Publication number
- CN202797395U CN202797395U CN 201220276704 CN201220276704U CN202797395U CN 202797395 U CN202797395 U CN 202797395U CN 201220276704 CN201220276704 CN 201220276704 CN 201220276704 U CN201220276704 U CN 201220276704U CN 202797395 U CN202797395 U CN 202797395U
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- CN
- China
- Prior art keywords
- bullet spare
- socket
- push rod
- lower cover
- safety socket
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- 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 - Fee Related
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Abstract
The utility model discloses an innovation type safety socket, which comprises an upper cover, a lower cover, and a socket core, wherein the socket core comprises main push rods, inclined push rods, first elastic components, second elastic components and contact separation-reunion interlocking devices provided with sliding frames; the main push rods are located between the upper cover and the lower cover, and one end of each main push rod extends out of the upper cover; two ends of each inclined push rod are respectively locked with the main push rod and the sliding frame; the first elastic components are arranged at the other ends of the main push rods; and the second elastic components are arranged on the sliding frames. According to the innovation type safety socket disclosed by the utility model, compared with the prior art, automatic switching on with terminals inside the socket happens after the plug is inserted, and automatic switching off happens when the plug is pulled out, problems that the terminals of a traditional socket are charged at any state and a security guard restricts the normal connection to result in inconvenience are solved, damage to the socket caused by the arc generated when the plug is inserted and pulled out, and a potential security risk on the human body caused by the arc can be solved, safe and reliable electric connection of the socket can be realized, and electric shock accidents caused by careless operation and contacting the socket by kids can be effectively prevented.
Description
Technical field
The utility model relates to the socket field, relates more specifically to a kind of innovative safety socket.
Background technology
Along with the develop rapidly of electronic technology, electronic product constantly enters people's routine work and life.Most electric equipment work all is to be connected with socket by plug to obtain power supply.
At present, for traditional socket, as long as accessed extraneous power supply, no matter whether extraneous plug inserts, and described socket is all charged.So very easily cause the electrical safety accident.For addressing the above problem, people have designed a kind of Novel socket and have overcome defects.Being 200720148823.4 Chinese utility model patent such as application number, is to be provided with safety screen at described plug wire hole.When described plug did not insert described socket, described safety screen can cover described plug wire hole automatically, the metallic conduction terminal as described in (such as finger) can not touch so that non-plug object in the plug wire hole, thus play the purpose of safety precaution; And when described plug inserted described socket, described safety screen can be forced to open so that described plug can normally insert described plug wire hole and with plug wire hole in the metallic conduction termination contact.But described safe baffle structure has brought inconvenience in the use of reality.And described safety screen because various factors is heated mutation, dust and dirt overslaugh can't smooth and easy plug be inserted, extract, and self is damaged the plug electric arc that inserts, can produce when extracting and there is the potentiality potential safety hazard in personal injury.
Therefore, be necessary to provide a kind of improved innovative safety socket to overcome defects.
The utility model content
The purpose of this utility model provides a kind of innovative safety socket, can solve that the restriction of the charged and so-called safety protection guard of any state terminal of conventional socket is normal to connect the inconvenience that brings, and the plug electric arc that inserts, produce when extracting destruction that described socket is caused and described electric arc potentiality potential safety hazard that personal injury is consisted of.
For achieving the above object, the utility model provides a kind of innovative safety socket, comprise loam cake, lower cover and movement, described loam cake is installed on described lower cover, described movement comprises primary push rod, slanted pushing rod, the first bullet spare, the second bullet spare and Contact Breaking/Making Operations linkage, described Contact Breaking/Making Operations linkage comprises the static contact component that is installed on described lower cover, moving contact component and travelling carriage, described primary push rod between described loam cake and lower cover and an end of described primary push rod stretch out described loam cake, the other end of the described primary push rod described lower cover of conflicting separably, the two ends of described slanted pushing rod engage with described primary push rod and travelling carriage respectively, described the first bullet spare is installed on the other end of described primary push rod, one end of described the second bullet spare is installed on described travelling carriage, the other end of described the second bullet spare described lower cover of conflicting separably.
Particularly, described primary push rod is provided with breach, and described travelling carriage is provided with connecting hole, and the two ends of described slanted pushing rod are sticked in respectively described breach and connecting hole.
Particularly, described travelling carriage is provided with the first installation portion, cover under described and be provided with the contact part, an end of described the second bullet spare is installed on described the first installation portion, the other end of described the second bullet spare under the driving of described primary push rod and slanted pushing rod with the described travelling carriage described contact part of sliding to conflict.
In a preferred embodiment of the present utility model, described Contact Breaking/Making Operations linkage also comprises the 3rd bullet spare, described travelling carriage is provided with the second installation portion, and an end of described the 3rd bullet spare is installed on described the second installation portion, the other end of described the 3rd bullet spare described moving contact component of conflicting.The setting of described the 3rd bullet spare can be carried out overshooting compensation to the first moving contact or the second moving contact effectively.
Particularly, described static contact component comprises and is installed on described lower cover and interconnective fixed contact and binding post that described fixed contact contacts separably with described moving contact component.
Preferably, described Contact Breaking/Making Operations device also comprises the 4th bullet spare, and described the 4th bullet spare is installed in the described binding post.The setting of described the 4th bullet spare is so that the wiring of described innovative safety socket is convenient, quick.
Preferably, described movement also comprises suggestion device, and described suggestion device is installed on described moving contact component and stretches out described loam cake.Insert the jack of described innovative safety socket when plug, after described primary push rod drives described moving contact component and static contact component contacts conducting, described suggestion device is switched on simultaneously, can see that in the outside of described innovative safety socket the lamp of described suggestion device is bright, thereby people are played the effect of conducting of cue circuit.
Preferably, described the first bullet spare, the second bullet spare, the 3rd bullet spare and the 4th bullet spare are spring.
Compared with prior art, because the beneficial effect of innovative safety socket of the present utility model is as follows:
1, because movement comprises primary push rod, slanted pushing rod, the first bullet spare, the second bullet spare and Contact Breaking/Making Operations linkage, described Contact Breaking/Making Operations linkage comprises the static contact component that is installed on described lower cover, moving contact component and travelling carriage, described primary push rod between described loam cake and lower cover and an end of described primary push rod stretch out described loam cake, the other end of the described primary push rod described lower cover of conflicting separably, the two ends of described slanted pushing rod engage with described primary push rod and travelling carriage respectively, described the first bullet spare is installed on the other end of described primary push rod, one end of described the second bullet spare is installed on described travelling carriage, the other end of described the second bullet spare described lower cover of conflicting separably; When not inserting plug, described static contact component separates with moving contact component, and namely described safety socket is not switched on; After plug inserts jack, described primary push rod moves down because being squeezed, under the effect of described slanted pushing rod, driving described travelling carriage inwardly slides so that described moving contact component and static contact component conducting, thereby realized that safe and reliable power supply connects, prevented that effectively electricity consumption careless manipulation, child from touching the generation of the electric shock accidents that socket causes;
2. solved the inconvenience that the normal connection of the charged and so-called safety protection guard restriction of any state terminal of conventional socket brings;
3. the potentiality potential safety hazard that the destruction that the electric arc that solved the plug insertion, produces when extracting causes described socket and described electric arc consist of personal injury.
4. can effectively reduce described innovative safety socket volume, removed the framework of conventional socket conducting moving contact component and static contact component, thereby avoided, when when long being in a kind of state resetting property mutation large because of the framework span, easily caused the problem of poor reliability.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Description of drawings
Fig. 1 is the stereogram of innovative safety socket one embodiment of the utility model.
Fig. 2 is the exploded view of Fig. 1.
Fig. 3 is the stereogram of another angle of movement shown in Figure 2.
Fig. 4 is the exploded view of Fig. 3.
Fig. 5 is the cutaway view along A-A line shown in Figure 1.
Fig. 6 is the circuit diagram of machine core of safety socket shown in Figure 1.
Embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, similar element numbers represents similar element in the accompanying drawing.As mentioned above, the utility model provides a kind of innovative safety socket, solved that the charged and so-called safety protection guard restriction of conventional socket any state terminal is normal to connect the inconvenience that brings, and the plug electric arc that inserts, produce when extracting destruction that described socket is caused and described electric arc potentiality potential safety hazard that personal injury is consisted of.
Please refer to Fig. 1 and Fig. 2, an embodiment 100 of the innovative safety socket of the utility model comprises loam cake 10, lower cover 20 and movement 30.Described loam cake 10 is installed on described lower cover 20 and forms the shell of described innovative safety socket 100, and described movement 30 is installed in the shell.It should be noted that the described innovative safety socket of present embodiment has comprised two core sockets and three core sockets.
Particularly, in conjunction with Fig. 3 to Fig. 5, described movement 30 comprises two primary push rods 301, two slanted pushing rods 302, two Contact Breaking/Making Operations linkages 303, two the first bullet spares 304, four the second bullet spares 305 and two suggestion devices 306, each described Contact Breaking/Making Operations linkage 303 comprises the static contact component 3031 that is installed on described lower cover 20, moving contact component 3032 and travelling carriage 3033, described primary push rod 301 between described loam cake 10 and lower cover 20 and an end of described primary push rod 301 stretch out described loam cake 10, the other end of the described primary push rod 302 described lower cover 20 of conflicting separably, the two ends of described slanted pushing rod 302 engage with described primary push rod 301 and travelling carriage 3033 respectively, described the first bullet spare 304 is installed on the other end of described primary push rod 301, one end of described the second bullet spare 305 is installed on described travelling carriage 3033, the other end of described the second bullet spare 305 20, two the described suggestion devices 306 of described lower cover of conflicting separably are installed on respectively two described moving contact components 3022 and stretch out described loam cake 10.Preferably, in the present embodiment, described slanted pushing rod 302 is S-type.
Particularly, described primary push rod 301 is provided with breach 3011, and described travelling carriage 3033 is provided with connecting hole 3033a, and the two ends of described slanted pushing rod 302 are sticked in respectively described breach 3011 and connecting hole 3033a.
Particularly, described travelling carriage 3033 is provided with the first installation portion 3033b, described lower cover 20 is provided with contact part 201(as shown in Figure 5), one end of described the second bullet spare 305 is installed on described the first installation portion 3033b, the other end of described the second bullet spare 305 under the driving of described primary push rod 301 with the described travelling carriage 3033 described contact part 201 of sliding to conflict.
Particularly, each described Contact Breaking/Making Operations linkage 303 also comprises the 3rd bullet spare 3034 and the 4th bullet spare 3035, described static contact component 3031 comprises fixed contact 3031a and the binding post 3031b that is installed on described lower cover 20, and described fixed contact 3031a contacts separably with described moving contact component 3032.Described travelling carriage 3033 is provided with the second installation portion 3033c, one end of described the 3rd bullet spare 3034 is installed on described the second installation portion 3033c, the other end of described the 3rd bullet spare 3034 described moving contact component 3032 of conflicting, described the 4th bullet spare 3035 is installed in the described binding post 3031b.Divide frequently, close at described fixed contact 3031a and described moving contact component 3032, repeat in the connecting and disconnecting power supply process, described moving contact component 3032 and fixed contact 3031a are because the impaired generation loose contact of function of current surface meeting, and the setting of described the 3rd bullet spare 3034, can effectively carry out overshooting compensation to described moving contact component 3032, and then guarantee the contact effect.
It should be noted that, because described the 4th bullet spare 3035 is installed in the described binding post 3031b, so that the wiring of described innovative safety socket 100 is convenient, quick, and after wiring is finished, because the elastic reaction of described the 4th bullet spare 3035 self can be fixed cable better.In addition, insert the jack of described innovative safety socket 100 when plug, after described primary push rod 301 drives described moving contact component 3032 and described fixed contact 3031a contacts conducting, described suggestion device 306 is switched on simultaneously, can see that in the outside of described innovative safety socket 100 lamp of described suggestion device 306 is bright, thereby people are played the effect of conducting of cue circuit.
Preferably, in the present embodiment, described the first bullet spare 304, the second bullet spare 305, the 3rd bullet spare 3034 and the 4th bullet spare 3035 are spring.
Elaborate operation principle of the present utility model below in conjunction with Fig. 2, Fig. 4, Fig. 5 and Fig. 6: the power supply input is rear but appliance plug does not insert plug wire hole, described moving contact component 3032 not with described fixed contact 3031a conducting, the other end of described primary push rod 301 is not conflicted with described lower cover 20, described the second bullet spare 305 is not conflicted with the contact site 201 of described lower cover 20, and described the first bullet spare 304, the second bullet spare 305, the 3rd bullet spare 3034 are all in the raw; When appliance plug inserts plug wire hole, the described primary push rod 301 described lower cover 20 that moves down to conflict because being squeezed, drive simultaneously described slanted pushing rod 302 and promote the together inwardly slip of described travelling carriage 3033, described moving contact component 3032 contacts conducting with described fixed contact 3031a, thereby realized that described appliance plug inserts behind the plug wire hole connection with power input, in this process, described the first bullet spare 304, the second bullet spare 305, the 3rd bullet spare 3034 are squeezed.After extracting described appliance plug, under the elastic reaction of described the second bullet spare 305, the 3rd bullet spare 3034, described travelling carriage 3033, slanted pushing rod 302 outwards slide, described primary push rod 301 moves up under the elastic reaction of described the first bullet spare 304, described the second bullet spare 305 breaks away from the contact site 201 of described lower cover 20 conflicts, described moving contact component 3022 disconnects with described fixed contact 3031a, gets back to the front state of appliance plug that do not insert.
Abovely in conjunction with most preferred embodiment the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model.
Claims (8)
1. innovative safety socket, comprise loam cake, lower cover and movement, described loam cake is installed on the lower cover of described loam cake, it is characterized in that: described movement comprises primary push rod, slanted pushing rod, the first bullet spare, the second bullet spare and Contact Breaking/Making Operations linkage, described Contact Breaking/Making Operations linkage comprises the static contact component that is installed on described lower cover, moving contact component and travelling carriage, described primary push rod between described loam cake and lower cover and an end of described primary push rod stretch out described loam cake, the other end of the described primary push rod described lower cover of conflicting separably, the two ends of described slanted pushing rod engage with described primary push rod and travelling carriage respectively, described the first bullet spare is installed on the other end of described primary push rod, one end of described the second bullet spare is installed on described travelling carriage, the other end of described the second bullet spare described lower cover of conflicting separably.
2. innovative safety socket as claimed in claim 1, it is characterized in that: described primary push rod is provided with breach, and described travelling carriage is provided with connecting hole, and the two ends of described slanted pushing rod are sticked in respectively described breach and connecting hole.
3. innovative safety socket as claimed in claim 1, it is characterized in that: described travelling carriage is provided with the first installation portion, cover under described and be provided with the contact part, one end of described the second bullet spare is installed on described the first installation portion, the other end of described the second bullet spare under the driving of described primary push rod and slanted pushing rod with the described travelling carriage described contact part of sliding to conflict.
4. such as each described innovative safety socket of claim 1-5, it is characterized in that: described Contact Breaking/Making Operations linkage also comprises the 3rd bullet spare, described travelling carriage is provided with the second installation portion, one end of described the 3rd bullet spare is installed on described the second installation portion, the other end of described the 3rd bullet spare described moving contact component of conflicting.
5. innovative safety socket as claimed in claim 4 is characterized in that: described static contact component comprises and is installed on described lower cover and interconnective fixed contact and binding post that described fixed contact contacts separably with described moving contact component.
6. innovative safety socket as claimed in claim 5, it is characterized in that: described Contact Breaking/Making Operations device also comprises the 4th bullet spare, described the 4th bullet spare is installed in the described binding post.
7. innovative safety socket as claimed in claim 6, it is characterized in that: described movement also comprises suggestion device, described suggestion device is installed on described moving contact component and stretches out described loam cake.
8. innovative safety socket as claimed in claim 5, it is characterized in that: described the first bullet spare, the second bullet spare, the 3rd bullet spare and the 4th bullet spare are spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276704 CN202797395U (en) | 2012-06-12 | 2012-06-12 | Innovation type safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276704 CN202797395U (en) | 2012-06-12 | 2012-06-12 | Innovation type safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797395U true CN202797395U (en) | 2013-03-13 |
Family
ID=47824589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220276704 Expired - Fee Related CN202797395U (en) | 2012-06-12 | 2012-06-12 | Innovation type safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977684A (en) * | 2016-07-22 | 2016-09-28 | 罗效群 | Electric-shock-preventing safety socket |
| CN106887743A (en) * | 2017-01-17 | 2017-06-23 | 杭州知加网络科技有限公司 | A kind of touch-proof socket of children |
-
2012
- 2012-06-12 CN CN 201220276704 patent/CN202797395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977684A (en) * | 2016-07-22 | 2016-09-28 | 罗效群 | Electric-shock-preventing safety socket |
| CN106887743A (en) * | 2017-01-17 | 2017-06-23 | 杭州知加网络科技有限公司 | A kind of touch-proof socket of children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140612 |