CN103700973A - Plug and socket - Google Patents
Plug and socket Download PDFInfo
- Publication number
- CN103700973A CN103700973A CN201310690846.8A CN201310690846A CN103700973A CN 103700973 A CN103700973 A CN 103700973A CN 201310690846 A CN201310690846 A CN 201310690846A CN 103700973 A CN103700973 A CN 103700973A
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- Prior art keywords
- connecting rod
- socket
- housing
- key
- lock core
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Abstract
The invention relates to a socket, which comprises a first shell, a lock sleeve, a lock cylinder, a first connecting rod, a second connecting rod and a plurality of conducting strips. A plurality of jacks and a through hole are formed in the first shell. The lock sleeve is arranged in the through hole in a penetrating way. The lock cylinder is sheathed in the lock sleeve and can rotate relative to the lock sleeve. The first connecting rod is connected with the lock cylinder and can rotate with the lock cylinder. The first connecting rod is connected with the second connecting rod. The second connecting rod can rotate with the first connecting rod. The conducting strips are connected with the second connecting rod and can rotate with the second connecting rod to be aligned with the jacks. The invention additionally relates to a plug, which comprises a second shell, a key and a plurality of pins. The key can rotate relative to the second shell. The pins are connected with the second shell. After the plug is inserted into the socket, when the key is not turned, the projections of the jacks on the side surface of the socket are isolated from the conducting strip; when a child holds a long strip-shaped conducting object and inserts the object into the jacks of the socket, the long strip-shaped conducting object can be prevented from being connected with the conducting strips and being electrified, so as to prevent the child from getting an electric shock.
Description
Technical field
The present invention relates to electric equipment field, particularly relate to a kind of plugs and sockets.
Background technology
Socket, claims again supply socket, by socket, can insert various plugs, is convenient to connect with other circuit.Along with social development and the progress of technology, people start to pursue the easy and comfortable of life, and in order to meet people's life requirement, various electrification products arise at the historic moment, and socket becomes the necessity in our life gradually.
Conventionally socket is under normal use, and at any time can power supply state, that is the jack of socket seal and is open state.If the hand-held metallic foreign body of child, for example key inserts in the jack of socket, the situation of electric shock often occurs, and cause infliction of body.Relevant child plays socket because of curiosity, and electric shock accidents occurs, and occurs repeatedly, and is difficult to take precautions against.
Summary of the invention
Based on this, be necessary to provide a kind of plugs and sockets that can prevent that child from getting an electric shock.
A socket, described socket comprises: the first housing, lock tube, lock core, first connecting rod, second connecting rod and a plurality of conducting strip,
On the same side of described the first housing, offer a plurality of jacks and through hole;
Described lock tube wears described through hole, and part is positioned at described the first housing;
Described lock core is sheathed in described lock tube, and the relatively described lock tube of described lock core is rotatable, and described lock core has lockhole;
Described first connecting rod is strip, and one end of described first connecting rod is sheathed in described lock tube, and is connected with described lock core one end away from lockhole, and described first connecting rod is rotatable with described lock core;
Described second connecting rod is strip, and described first connecting rod is connected with described second connecting rod, and described second connecting rod is vertical with described first connecting rod, and described second connecting rod is rotatable with described first connecting rod;
Described conducting strip is connected with described second connecting rod one end away from described first connecting rod, and described conducting strip is rotatable with described second connecting rod, so that described conducting strip and described jack align.
In one of them embodiment, described jack is two, and the length of described second connecting rod is identical with the distance between two described jacks.
In one of them embodiment, described conducting strip is two, and two described conducting strips lay respectively at the two ends of described second connecting rod.
In one of them embodiment, described socket also comprises a plurality of sleeves, and described sleeve is hollow, rectangular body shape structure, and one end of described sleeve is connected with the edge of described jack, the length of described sleeve is less than the length of described lock core, and a plurality of described sleeves coordinate one by one with a plurality of described jacks.
A plug, described plug comprises: the second housing, key and a plurality of pin,
Described the second housing is hollow structure, on described the second housing, offers perforation, on the sidewall of described perforation, offers annular slot;
Described key wears described perforation, and one end of described key has annular boss, and described boss coordinates with described draw-in groove, so that relatively described the second housing of described key is rotatable;
A plurality of described pins are connected with described the second housing.
In one of them embodiment, described pin is two, and described key is between two described pins.
Described plug inserts after described socket, when not rotating described key, the projection of described jack on the side of described socket and described conducting strip are separately, when the hand-held strip conductive body of child inserts in the described jack of described socket, can prevent strip conductive body to be connected with described conducting strip and charged, and then prevent that child from getting an electric shock.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the plug of one embodiment of the invention;
Fig. 2 is the schematic diagram of the socket of one embodiment of the invention;
Fig. 3 is the installation diagram of the socket shown in the plug shown in Fig. 1 and Fig. 2.
Embodiment
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement just for illustrative purposes, do not represent it is unique execution mode.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term using in specification of the present invention herein, just in order to describe the object of concrete execution mode, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
As shown in Figure 1, it is the schematic diagram of one embodiment of the invention socket 10.
The first housing 110 is hollow, rectangular body structure, offers a plurality of jacks 111 and through hole 112 on the same side of the first housing 110.
First connecting rod 140 is rectangular column structure, and one end of first connecting rod 140 is sheathed in lock tube 130, and is connected with lock core 130 one end away from lockhole 131, and first connecting rod 140 is rotatable with lock core 130.
Second connecting rod 150 is strip structure, and second connecting rod 150 is connected with second connecting rod 160, and second connecting rod 150 is vertical with first connecting rod 140, and second connecting rod 150 is rotatable with first connecting rod 140.
A plurality of conducting strips 160 are connected with second connecting rod 150 one end away from first connecting rod 140, and conducting strip 160 is rotatable with second connecting rod 150, so that conducting strip 160 aligns with jack 111.
Specifically in the present embodiment, jack 110 is two, and the length of second connecting rod 150 is identical with the distance between two jacks 111.160 two of conducting strips, two conducting strips 160 lay respectively at the two ends of second connecting rod 150.
Please refer to Fig. 2, the schematic diagram of its one embodiment of the invention plug 20.
On the second housing 210, offer perforation 211, on the sidewall of perforation 211, offer annular slot 212.
Key 220 wears perforation 211.One end of key 220 has annular boss 222, and boss 222 coordinates with draw-in groove 212, so that relative the second housing 210 of key 220 is rotatable.Key 220 matches with lock core 130.
A plurality of pins 230 are connected with the second housing.Pin 230 matches with jack 111.Specifically in the present embodiment, pin 230 is two, and key 220 is between two pins 230.
Above-mentioned socket 10 is as follows with the operation principle of plug 20:
Please refer to Fig. 3, it is the installation diagram of the plug 20 shown in the socket 10 shown in Fig. 1 and Fig. 2.
Under initial condition, the projection of jack 111 on the side of socket 10 and conducting strip 160 are separately.
First, the key of plug 20 220 and pin 230 are inserted respectively to lockhole 131 and jack 111, rotate afterwards key 220, and then band movable lock core 130 rotates, because first connecting rod 140 is connected with lock core 130, also will drive first connecting rod 140 to rotate, and then second connecting rod 150 rotations that are connected with first connecting rod 140 of drive, until the pin 230 and conducting strip 160 butts that are connected with second connecting rod 150.Now, pin 230 is charged.
Finally, rotate in opposite direction key 220, and then drive conducting strip 160 to moving away from pin 230, until conducting strip 160 is separated with pin 230.Now, the projection of jack 111 on the side of socket 10 and conducting strip 160 are separately.Get back to initial condition, make pin 230 not charged.
Above-mentioned plug 20 inserts after socket 10, when not rotating key 220, the projection of jack 111 on the side of socket 10 and conducting strip 160 are separately, when the hand-held strip conductive body of child inserts the jack 111 of socket 10 when interior, can prevent strip conductive body to be connected with conducting strip 160 and charged, and then prevent that child from getting an electric shock.
The sidewall of sleeve 170 can prevent socket 10 in use, and while using strip conductive body to insert jack 121 because of child's curiosity, strip conductive body tilts and is connected with conducting strip 160, makes strip conductive body charged, the shock hazard causing.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (7)
1. a socket, is characterized in that, described socket comprises: the first housing, lock tube, lock core, first connecting rod, second connecting rod and a plurality of conducting strip,
On the same side of described the first housing, offer a plurality of jacks and through hole;
Described lock tube wears described through hole, and part is positioned at described the first housing;
Described lock core is sheathed in described lock tube, and the relatively described lock tube of described lock core is rotatable, and described lock core has lockhole;
Described first connecting rod is strip, and one end of described first connecting rod is sheathed in described lock tube, and is connected with described lock core one end away from lockhole, and described first connecting rod is rotatable with described lock core;
Described second connecting rod is strip, and described first connecting rod is connected with described second connecting rod, and described second connecting rod is vertical with described first connecting rod, and described second connecting rod is rotatable with described first connecting rod;
Described conducting strip is connected with described second connecting rod one end away from described first connecting rod, and described conducting strip is rotatable with described second connecting rod, so that described conducting strip and described jack align.
2. according to socket claimed in claim 1, it is characterized in that, described jack is two, and the length of described second connecting rod is identical with the distance between two described jacks.
3. according to socket claimed in claim 1, it is characterized in that, described conducting strip is two, and two described conducting strips lay respectively at the two ends of described second connecting rod.
4. according to socket claimed in claim 1, it is characterized in that, also comprise a plurality of sleeves, described sleeve is hollow, rectangular body shape structure, one end of described sleeve is connected with the edge of described jack, the length of described sleeve is less than the length of described lock core, and a plurality of described sleeves coordinate one by one with a plurality of described jacks.
5. according to socket claimed in claim 1, it is characterized in that, described jack body is hollow, rectangular body shape structure.
6. a plug, is characterized in that, described plug comprises: the second housing, key and a plurality of pin,
Described the second housing is hollow structure, on described the second housing, offers perforation, on the sidewall of described perforation, offers annular slot;
Described key wears described perforation, and one end of described key has annular boss, and described boss coordinates with described draw-in groove, so that relatively described the second housing of described key is rotatable;
A plurality of described pins are connected with described the second housing.
7. plug according to claim 6, is characterized in that, described pin is two, and described key is between two described pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690846.8A CN103700973B (en) | 2013-12-14 | 2013-12-14 | Socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690846.8A CN103700973B (en) | 2013-12-14 | 2013-12-14 | Socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103700973A true CN103700973A (en) | 2014-04-02 |
| CN103700973B CN103700973B (en) | 2017-02-08 |
Family
ID=50362423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310690846.8A Active CN103700973B (en) | 2013-12-14 | 2013-12-14 | Socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103700973B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916948A (en) * | 2015-05-19 | 2015-09-16 | 何厚荣 | Switch socket with locking and separation driving mechanism |
| CN114552266A (en) * | 2022-04-27 | 2022-05-27 | 深圳市助尔达电子科技有限公司 | Electric shock prevention power adapter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240789Y (en) * | 1994-03-31 | 1996-11-20 | 张礼先 | Plug and socket for power source |
| CN2586259Y (en) * | 2002-10-09 | 2003-11-12 | 李家骐 | Plug sleeve of electrical appliance |
| US20060030188A1 (en) * | 2004-08-09 | 2006-02-09 | Ahoku Electronic Company | Safety plug allowing unplugging with one hand |
| CN2862391Y (en) * | 2005-12-02 | 2007-01-24 | 傅炳生 | Electroshock proof safety socket with on-off and locking control function |
| CN201051572Y (en) * | 2007-01-18 | 2008-04-23 | 刘丹 | Lock secure electrification connector |
| KR20090054238A (en) * | 2007-11-26 | 2009-05-29 | 하동원 | Electric power adapter have a locking device |
| CN201319434Y (en) * | 2008-12-05 | 2009-09-30 | 南通芯迎设计服务有限公司 | Socket with protection lock function |
| CN103094757A (en) * | 2013-02-20 | 2013-05-08 | 赵忠华 | Safety power supply socket |
| CN203660134U (en) * | 2013-12-14 | 2014-06-18 | 惠州柯林电器有限公司 | Plug and socket |
-
2013
- 2013-12-14 CN CN201310690846.8A patent/CN103700973B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240789Y (en) * | 1994-03-31 | 1996-11-20 | 张礼先 | Plug and socket for power source |
| CN2586259Y (en) * | 2002-10-09 | 2003-11-12 | 李家骐 | Plug sleeve of electrical appliance |
| US20060030188A1 (en) * | 2004-08-09 | 2006-02-09 | Ahoku Electronic Company | Safety plug allowing unplugging with one hand |
| CN2862391Y (en) * | 2005-12-02 | 2007-01-24 | 傅炳生 | Electroshock proof safety socket with on-off and locking control function |
| CN201051572Y (en) * | 2007-01-18 | 2008-04-23 | 刘丹 | Lock secure electrification connector |
| KR20090054238A (en) * | 2007-11-26 | 2009-05-29 | 하동원 | Electric power adapter have a locking device |
| CN201319434Y (en) * | 2008-12-05 | 2009-09-30 | 南通芯迎设计服务有限公司 | Socket with protection lock function |
| CN103094757A (en) * | 2013-02-20 | 2013-05-08 | 赵忠华 | Safety power supply socket |
| CN203660134U (en) * | 2013-12-14 | 2014-06-18 | 惠州柯林电器有限公司 | Plug and socket |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916948A (en) * | 2015-05-19 | 2015-09-16 | 何厚荣 | Switch socket with locking and separation driving mechanism |
| CN114552266A (en) * | 2022-04-27 | 2022-05-27 | 深圳市助尔达电子科技有限公司 | Electric shock prevention power adapter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103700973B (en) | 2017-02-08 |
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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: 20160825 Address after: 516000 Guangdong city of Huizhou province and East Road No. eight five Zhongkai Applicant after: Zhang Jing 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. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190128 Address after: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: 516000 No. eight, Zhongkai East and five East Road, Huizhou, Guangdong Patentee before: Zhang Jing |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190716 Address after: 431602 No. 6 Shanchuan Road, Mamiao Industrial Park, Makou Town, Hanchuan City, Xiaogan City, Hubei Province Patentee after: Hubei Yihang New Material Technology Co., Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee before: Anhui Eagle Dragon Industrial Design Co., Ltd. |
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| TR01 | Transfer of patent right |