CN103700967B - Plugs and sockets - Google Patents
Plugs and sockets Download PDFInfo
- Publication number
- CN103700967B CN103700967B CN201310694850.1A CN201310694850A CN103700967B CN 103700967 B CN103700967 B CN 103700967B CN 201310694850 A CN201310694850 A CN 201310694850A CN 103700967 B CN103700967 B CN 103700967B
- Authority
- CN
- China
- Prior art keywords
- groove
- metal derby
- guide
- guide pipe
- housing
- 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 - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims abstract description 38
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
Abstract
A kind of plugs and sockets, including plug and socket, the plug includes pedestal, inserted link, metal derby and elastic component, and the inserted link is arranged on the pedestal, guiding groove is offered on the inserted link, the bearing of trend of the guiding groove is vertical with the direction that the plug inserts the socket；The metal derby is contained in the guiding groove and is slidably connected with the guiding groove；The two ends of the elastic component are respectively connecting to the metal derby and the guiding bottom portion of groove；The socket includes housing, guide pipe and hard contact, jack is offered on the housing, the guide pipe is arranged on the inwall of the housing, one end of the guide pipe is aligned with the jack, the other end of the guide pipe extends to the inside of the housing, containing groove is offered on the inwall of the guide pipe, the hard contact is contained in the containing groove.The plug inserts the socket can just be such that the metal derby contacts with the hard contact, realize being electrically connected.
Description
Technical field
The present invention relates to a kind of electrical connector, more particularly to a kind of plugs and sockets.
Background technology
The socket powered is installed in order to the demand of fire-fighting, emergency lighting etc. is often interior in public places, due to groups of people
Arbitrarily grafting is used member, easily causes the damage of socket so that when emergency case occurs, and fire-fighting, emergency lighting cannot be used and be inserted
Seat power supply, brings hidden danger to popular safety.
The content of the invention
Based on this, it is necessary to provide a kind of antitheft electric plug socket for preventing and arbitrarily using.
A kind of plugs and sockets, including：Plug and socket,
The plug includes pedestal, inserted link, metal derby and elastic component,
The inserted link is arranged on the pedestal, and guiding groove, the extension of the guiding groove are offered on the inserted link
The direction that the socket is inserted with the plug in direction is perpendicular；
The metal derby is contained in the guiding groove and is slidably connected with the guiding groove；
The two ends of the elastic component are respectively connecting to the bottom of the metal derby and the guiding groove；
The socket includes housing, guide pipe and hard contact,
Jack is offered on the housing, the guide pipe is arranged on the inwall of the housing, the one of the guide pipe
End is aligned with the jack, and the other end of the guide pipe extends to the inside of the housing, on the inwall of the guide pipe
Containing groove is offered, the hard contact is contained in the containing groove.
In one of embodiment, the elastic component is spring.
In one of embodiment, the edge on the housing near the jack is further opened with chamfering.
In one of embodiment, it is hollow that the part being oriented between groove and the pedestal is located on the inserted link
Structure.
In one of embodiment, described guiding on the inwall of groove offers guide-track groove, the side of opening up of the guide-track groove
To with it is described be oriented to groove bearing of trend it is consistent.
In one of embodiment, the projection matched with the guide-track groove, the projection on the metal derby, are provided with
With the guide-track groove slip clamping.
The hard contact of connection circumscripted power line is hidden in open up on the inwall of the guide pipe described accommodating recessed
In groove, the metal derby can along it is described be oriented to groove bearing of trend be collapsible into it is described guiding groove in, when it is described be oriented to it is recessed
Groove just register with the containing groove when, the elastic component by the metal derby push in the containing groove and with
The hard contact contact, so as to connect with external power supply, traditional plug but cannot be contacted with the hard contact, prevent from making
Arbitrarily powered using the socket with the personnel of traditional plug, it is to avoid the socket is caused to damage, potential safety hazard is caused.
Description of the drawings
Structural representations of the Fig. 1 for present pre-ferred embodiments plugs and sockets；
Fig. 2 plugs together schematic diagram for plug in plugs and sockets shown in Fig. 1 and socket；
Fig. 3 is the front view of socket in plugs and sockets shown in Fig. 1；
Fig. 4 is the side view of plug in plugs and sockets shown in Fig. 1.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field for belonging to the present invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that of the invention in limiting.Term as used herein " and/or " including one or more
The arbitrary and all of combination of related Listed Items.
Refer to Fig. 1, the antitheft electric plug socket of present pre-ferred embodiments 10 includes：Plug 100 and socket 200.
The plug 100 includes pedestal 110, inserted link 120, metal derby 130 and elastic component 140.
The inserted link 120 is arranged on the pedestal 110, and guiding groove 121 is offered on the inserted link 120, described to lead
Bearing of trend to groove 121 is perpendicular with the direction that the plug 100 inserts the socket 200；
The metal derby 130 is contained in the guiding groove 121 and is slidably connected with the guiding groove 121；
The two ends of the elastic component 140 are respectively connecting to the metal derby 130 and the bottom for being oriented to groove 121；
The socket 200 includes housing 210, guide pipe 220 and hard contact 230；
Jack 211 is offered on the housing 210, the guide pipe 220 is arranged on the inwall of the housing 210, institute
The one end and the jack 211 for stating guide pipe 220 aligns, and the other end of the guide pipe 220 extends to the housing 210
Inside, offers containing groove 221 on the inwall of the guide pipe 220, the hard contact 230 is contained in the containing groove
In 221.
Two inserted links 120 are arranged at intervals with the plug 100, two line plugs are constituted；Can also be arranged at intervals with
Three inserted links 120, constitute three pin plug.The metal derby 130 can be the cylinder metal block with tapering point, specifically
In the present embodiment, the size sophisticated rectangular cylinder metal derby that be gradually reduced of the metal derby 130 for one end.It may be noted that
It is that the shape of the metal derby 130 is not limited to cylinder or rectangular cylinder, without departing from the inventive concept of the premise, can
To do appropriate deformation to the metal derby 130, to meet when the inserted link 120 is inserted in the jack 211, the metal derby
130 in the guiding groove 121 can be slided and can be contacted with the hard contact 230.
The shape of the guiding groove 121 and the mating shapes of the metal derby 130, so that 130 energy of the metal derby
It is enough smoothly to slide in the guiding groove 121.
See also Fig. 2 and Fig. 3, the elastic component 140 is spring, the elastic component 140 act as：Insert when described
When bar 120 is inserted along the inwall direction of the guide pipe 220, as the inwall of the guide pipe 220 is to the metal derby 130
Thrust so that the metal derby 130 is collapsible in the guiding groove 121, now along the bearing of trend for being oriented to groove 121
The elastic component 140 is extruded and stores elastic；When the guiding opening just with the containing groove 221 of groove 121
During alignment, the metal derby 130 is promoted by the elastic force of the elastic component 140 towards the opening direction for being oriented to groove 121 so that
The metal derby 130 is abutted against with the hard contact 230 in the embedded containing groove 221, described and circumscripted power line
Connection, can be connected with external power supply then.It is appreciated that the elastic component 140 can also be shell fragment, elastic caoutchouc etc..
Edge on the housing 210 near the jack 211 is further opened with chamfering 212 so that the inserted link 120 is along institute
When stating the inwall direction insertion of guide pipe 220, the metal derby 130 for partly protruding from 120 outer wall of the inserted link can be more suitable
Smooth slips in the guide pipe 220 along the chamfering 212.
It is hollow structure that the part being oriented between groove 121 and the pedestal 110 is located on the inserted link 120, just
It is connected with the metal derby 130 in the hollow channel via the part.It is appreciated that being located at the guiding groove 121 and described
Part between pedestal 110 is not limited to hollow structure, or metallic conduction post, one end of the metallic conduction post and the gold
Category block 130 is contacted, and the other end is connected the wire and the metal derby 130 that equally can indirectly realize accessing with the wire for accessing
Electrical connection.
Fig. 4 is seen also, guide-track groove 122 on the inwall of the guiding groove 121, is offered, the guide-track groove 122
Open up direction consistent with the bearing of trend for being oriented to groove 121.
Be provided with the projection 131 matched with the guide-track groove 122 on the metal derby 130, the projection 131 with it is described
122 slip clamping of guide-track groove.Specifically in the present embodiment, the bottom of the guide-track groove 122 gradually subtracts towards its opening direction size
Little, the projection 131 is matched with the geomery of the guide-track groove 122 so that the projection 131 is connected in the guide-track groove
Not only can slide along the guide-track groove 122 in 122 but also can prevent the metal derby 130 being connected with the projection 131 from shaking
It is dynamic, in order to avoid the metal derby 130 fully slides out the guiding groove 121, the guide-track groove 122 can with the guiding
The opening of groove 121 goes out cut-off in a distance.
Above-mentioned plugs and sockets 10 is had the advantage that compared with traditional plugs and sockets：
The hard contact 230 of connection circumscripted power line is hidden in open up on the inwall of the guide pipe 220 described
In containing groove 221, the metal derby 130 can be collapsible into the guiding groove along the bearing of trend for being oriented to groove 121
In 121, when it is described be oriented to the register with the containing groove 221 just of groove 121 when, the elastic component 140 will be described
Metal derby 130 is pushed in the containing groove 221 and is contacted with the hard contact 230, so as to connect with external power supply, tradition
Plug but cannot contact with the hard contact 230, prevent from arbitrarily supplying using the socket 200 using the personnel of traditional plug
Electricity, it is to avoid cause to damage to the socket 200, cause potential safety hazard.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but and
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the guarantor of the present invention
Shield scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (4)
1. a kind of plugs and sockets, it is characterised in that include：Plug and socket,
The plug includes pedestal, inserted link, metal derby and elastic component,
The inserted link is arranged on the pedestal, and guiding groove, the bearing of trend of the guiding groove are offered on the inserted link
It is perpendicular with the direction that the plug inserts the socket；
The metal derby is contained in the guiding groove and is slidably connected with the guiding groove；
The two ends of the elastic component are respectively connecting to the bottom of the metal derby and the guiding groove；
The socket includes housing, guide pipe and hard contact,
Jack is offered on the housing, the guide pipe is arranged on the inwall of the housing, one end of the guide pipe with
The jack aligns, and the other end of the guide pipe extends to the inside of the housing, opens up on the inwall of the guide pipe
There is containing groove, the hard contact is contained in the containing groove；
Described guiding on the inwall of groove offers guide-track groove, the extension for opening up direction and the guiding groove of the guide-track groove
Direction is consistent, and the projection matched with the guide-track groove is provided with the metal derby, and the projection is slided with the guide-track groove
Dynamic clamping, wherein, the bottom of the guide-track groove is gradually reduced towards its opening direction size, the shape of the projection and the guide-track groove
Shape size matches.
2. plugs and sockets according to claim 1, it is characterised in that the elastic component is spring.
3. plugs and sockets according to claim 1, it is characterised in that also open at the edge on the housing near the jack
It is provided with chamfering.
4. plugs and sockets according to claim 1, it is characterised in that the guiding groove and described is located on the inserted link
Part between pedestal is hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310694850.1A CN103700967B (en) | 2013-12-16 | 2013-12-16 | Plugs and sockets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310694850.1A CN103700967B (en) | 2013-12-16 | 2013-12-16 | Plugs and sockets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103700967A CN103700967A (en) | 2014-04-02 |
| CN103700967B true CN103700967B (en) | 2017-04-05 |
Family
ID=50362418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310694850.1A Expired - Fee Related CN103700967B (en) | 2013-12-16 | 2013-12-16 | Plugs and sockets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103700967B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618186B (en) * | 2017-01-24 | 2017-11-03 | 大庆宏富来电气设备制造有限公司 | A kind of new electrically heating kettle device |
| CN107157320B (en) * | 2017-01-24 | 2019-02-26 | 永康市华格工业产品设计有限公司 | A kind of electric kettle device |
| CN107157319B (en) * | 2017-01-24 | 2019-01-18 | 徐州远洋磁性材料有限公司 | A kind of improved electric kettle device |
| CN106859319B (en) * | 2017-03-31 | 2018-12-07 | 盐城吉大智能终端产业研究院有限公司 | A kind of electric kettle device |
| CN109378646B (en) * | 2017-05-08 | 2020-10-16 | 许彐琼 | Network security connection kit |
| CN109546405A (en) * | 2018-11-20 | 2019-03-29 | 许汉平 | A kind of plug of rotation connection |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201008035Y (en) * | 2006-06-24 | 2008-01-16 | 吴承望 | Safety plug and socket |
| CN203260788U (en) * | 2013-02-27 | 2013-10-30 | 沈明亮 | Rotary-type multifunctional socket |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10154561A (en) * | 1996-11-22 | 1998-06-09 | Tookado:Kk | Pinching terminal |
| CN2456330Y (en) * | 2000-12-07 | 2001-10-24 | 王理盟 | Plug and socket |
| CN201230023Y (en) * | 2008-05-27 | 2009-04-29 | 李建林 | A kind of safety socket |
| CN201266760Y (en) * | 2008-08-29 | 2009-07-01 | 全汉企业股份有限公司 | Adapter with changeable plug for power supply |
-
2013
- 2013-12-16 CN CN201310694850.1A patent/CN103700967B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201008035Y (en) * | 2006-06-24 | 2008-01-16 | 吴承望 | Safety plug and socket |
| CN203260788U (en) * | 2013-02-27 | 2013-10-30 | 沈明亮 | Rotary-type multifunctional socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103700967A (en) | 2014-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170203 Address after: 516000 Guangdong province Huizhou City Zhongkai high tech Zone and five West Road, No. 105 building TH36 room 02 Garden Hill Pengji (office only) Applicant after: HUIZHOU HAROLD TECHNOLOGY Co.,Ltd. Address before: No. eight Huayuan Science Park 516006 Guangdong city of Huizhou province and East five road Zhongkai Applicant before: HUIZHOU KELIN ELECTRICAL APPLIANCE Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 516000 Zhongkai hi tech Zone, Huizhou, Guangdong, No. 02, room TH36, 105 yuan, five yuan road. Patentee after: Huizhou Rees science and Technology Co.,Ltd. Address before: 516000 Zhongkai hi tech Zone, Huizhou, Guangdong, No. 105, No. TH36, Chang Kai five Road West 105 yuan (only office). Patentee before: HUIZHOU HAROLD TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181127 Address after: 401120 Chongqing Yubei District Shuangfeng Bridge Street 3 East Road 7 buildings Patentee after: Chongqing Beijing Great Automotive Components Co.,Ltd. Address before: No. 02 Building, TH36 Pengji Banshan Garden, 105 Changwu Road West, Zhongkai High-tech Zone, Huizhou City Patentee before: Huizhou Rees science and Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190708 Address after: 315000 No. 1266 Juxian Road, Ningbo High-tech Zone, Zhejiang Province Patentee after: NINGBO JUNSHENG QUNYING AUTOMOBILE SYSTEM Co.,Ltd. Address before: 401120 Chongqing Yubei District Shuangfeng Bridge Street 3 East Road 7 buildings Patentee before: Chongqing Beijing Great Automotive Components Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20211216 |