CN203631817U - Socket with locking function - Google Patents
Socket with locking function Download PDFInfo
- Publication number
- CN203631817U CN203631817U CN201320719680.3U CN201320719680U CN203631817U CN 203631817 U CN203631817 U CN 203631817U CN 201320719680 U CN201320719680 U CN 201320719680U CN 203631817 U CN203631817 U CN 203631817U
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- China
- Prior art keywords
- socket
- push rod
- adjustable shelf
- lock core
- spring
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- Expired - Lifetime
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Abstract
The utility model relates to a socket with a locking function. The socket comprises an upper socket cover, a lower socket cover, a sleeve and a locking mechanism which are mutually buckled. The upper socket cover is provided with an unlocking button installing hole and jacks, four small cylinders are arranged under the jacks, two hollow cylinders are respectively arranged at the left jack side and the right jack site at the bottom of the upper socket cover, the lower socket cover is provided with a sleeve soleplate, a push rod installing hole and a balance locating lever installing hole, and the sleeve is mounted on the sleeve soleplate. The socket with the locking function is compatible with standard plugs, is low in the manufacture cost and convenient to use, can replace a present socket, fundamentally solves the problem that the plug is loosened or even falls off from the socket, and can be used as a wall socket as well as a mobile socket.
Description
Technical field
The utility model belongs to supply socket field, specifically relates to a kind of socket with locking function, can effectively prevent that plug from becoming flexible and coming off from socket.
Background technology
Metal bolt on known attaching plug, has circle, rectangle, square etc., if surface without any processing condition under, as punching, breach, concavo-convex, annular knurl etc., insert after socket, tend to cause loosening and come off, especially the design of the metal insertion cover on socket is unreasonable, material is poor, plug plug number of times is frequent, and external force involves etc. in situation, more easily causes the loosening of plug and comes off, thereby cause circuit loose contact or open circuit, causing electrical equipment normally to work.If fitting-out work teacher is in the time using electric tool operation, hairdresser is in the time using hair-dryer hairdressing, cleaner is in the time using dust catcher cleaning floor, and Electrical Engineer, in the time that machine room inspection circuit does not descend the heart to stumble power line, especially easily causes plug become flexible and come off from socket.
If at present a lot of electrical equipment suffers unexpected power-off, related electronic data is preserved and is lost because not having enough time, thereby causes irremediable loss.In addition, very easily produce electric arc because plug is loosening, cause the serious accidents such as fire.
For addressing the above problem, manufacturer, the electrical engineers etc. of many scientific research institutions, supply socket capture and research and develop making great efforts, as change the structure of metalwork, improve the thickness of metalwork, use has more flexible phosphor bronze material, the plug that design is specially joined solves the problem that plug is loosening from socket and come off, but often or cost is higher, locking effect is undesirable, that wildcard is strong not, be to use inconvenience etc., can not solve the essential problem that plug is loosening from socket and come off.
Utility model content
The purpose of this utility model is to overcome above-mentioned plug and becomes flexible and the serious consequence causing that comes off from socket, a kind of, low cost of manufacture, easy to use general with standard plug is provided, can substitute existing socket, again can be from thoroughly solving in essence plug from socket comes off and loosening protection plug comes off socket, it can apply on wall socket, can on mobile jack, apply again.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of socket with locking function, comprise the socket upper cover, socket lower cover, sleeve and the retaining mechanism that mutually snap together, in described socket upper cover, be provided with unlock button installing hole and jack, there are four small columns the below of jack, there are two hollow cylinders on described two jack limits, left and right, socket upper cover bottom surface, under described socket, cover and be provided with sleeve mount pad, push rod installing hole, balance backstay installing hole, described sleeve is arranged on sleeve mount pad.
Described retaining mechanism comprises lock core assembly, locked component and adjustable shelf assembly, described lock core assembly is arranged in adjustable shelf assembly, locked component is below adjustable shelf assembly, and locked component is positioned at a side of lock core assembly, in lock core assembly, assign metal bolt, described adjustable shelf assembly is arranged between socket upper cover and socket lower cover.
Described lock core assembly comprises lock core case, and described lock core case is installed in adjustable shelf assembly, and lock core case is positioned at jack below; Lock core case is square hollow box body, on lock core case end face, there are four small sircle holes, the two sides of lock core case are provided with two symmetrical splayed anti-slip tanks, in each described splayed anti-slip tank, straight burr cylinder is all installed, and in splayed anti-slip tank, be provided with the gear hobbing of engaging with straight burr cylinder, the minimum spacing between described splayed anti-slip tank upper end is less than the thickness of metal bolt.
Described adjustable shelf assembly comprises adjustable shelf upper cover and the adjustable shelf lower cover of mutual snapping, between adjustable shelf upper cover and adjustable shelf lower cover, little spring is installed, and the two ends of straight burr cylinder all enter between adjustable shelf upper cover and adjustable shelf lower cover, one side of adjustable shelf upper cover is provided with balance backstay, described balance backstay outer cover has adjustable shelf spring, passes balance backstay installing hole when described balance backstay moves down with adjustable shelf assembly.
Described locked component comprises push rod, push rod positioning sleeve, spring, jump ring and steel wire, described push rod one side has raised line, on described push rod positioning sleeve, there is the groove mating with raised line, raised line enters in push rod positioning sleeve along groove, described spring is positioned at the below of push rod, described push rod below is provided with track groove, conical boss is arranged at the bottom of described push rod positioning sleeve, described conical boss is provided with eccentric circular hole, described steel wire comprises that two an angle of 90 degrees is bent to form epimere and hypomere, described epimere is arranged in track groove, hypomere is arranged in eccentric circular hole, and the length of epimere is less than the length of hypomere, the downside of described eccentric circular hole is provided with jump-ring slot, described jump ring is arranged in jump-ring slot and steel wire is blocked.
Described locked component can also be form of springs, comprises push rod, push rod positioning sleeve, spring and bonnet, and described push rod, spring are all installed in push rod positioning sleeve, and spring is positioned at the lower end of push rod, and described bonnet is connected with push rod positioning sleeve bottom.
Described locked component can also be switch form, comprise push rod, push rod transaxle, push rod transaxle overcoat, spring and bonnet, described push rod bottom is provided with gear, described push rod transaxle middle part is provided with the conversion gear engaging with gear, described spring is positioned at the below of conversion gear, described push rod transaxle overcoat is by coated to push rod transaxle and spring, and described bonnet is connected with push rod transaxle jacket bottom, and described push rod transaxle overcoat is arranged under socket and covers.
Described adjustable shelf upper cover is also provided with unlock button, and described unlock button and adjustable shelf upper cover one end link into an integrated entity, and are covered with push rod installing hole under described adjustable shelf, and the upper end of described push rod is connected with unlock button.
Described socket is the combination of three receptacle electrical connectors, twin jack socket and three receptacle electrical connectors, the combination of twin jack socket and twin jack socket, or the combination of multi-receptacle electrical connector.
When the combination of twin jack socket and three receptacle electrical connectors, 2 cover locking mechanisms are installed between socket upper cover and socket lower cover.
The beneficial effects of the utility model are as follows:
The utlity model has the socket of locking function, when metal bolt on plug injects in jack, by straight burr cylinder, metal bolt is blocked, avoid because of the loosening of metal bolt and socket and come off, only need to be by unlock button need to extract metal bolt time, straight burr cylinder can be by the path of gear hobbing toward moving down, after metal bolt is separated with straight burr cylinder, be easy to separate with socket, overcome above-mentioned plug latch and come off and become flexible the consequence causing from socket; General and the low cost of manufacture, easy to use of the utility model and standard plug, can substitute existing socket, again can be loosening and come off from socket from thoroughly solving in essence plug, and it can apply on wall socket, can on mobile jack, apply again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of retaining mechanism;
Fig. 3 is the explosive view of retaining mechanism;
Fig. 4 is the cutaway view along A-A direction in Fig. 2;
Fig. 5 is the cutaway view along B-B direction in Fig. 2;
Fig. 6 is the locked component structural representation of embodiment 1;
Fig. 7 is the structural representation of track groove in the locked component of embodiment 1;
Fig. 8 is the locked component structural representation of embodiment 2;
Fig. 9 is the locked component structural representation of embodiment 3;
Figure 10 is the structural representation of lock core case in the utility model;
Figure 11 is the structural representation of straight pin in the utility model;
Figure 12 is the scheme of installation of combination hub in the utility model;
Figure 13 is the scheme of installation of multiple jack in a panel;
Wherein, 1 is socket upper cover, 2 is socket lower cover, 3 is sleeve, 4 is sleeve mount pad, 5 is socket mounting panel, 6 is decorative panel, 7 is retaining mechanism, 71 is little spring, 72 is straight pin, 73 is unlock button, 74 is metal bolt, 75 is jack, 76 is lock core case, 77 is small sircle hole, 78 is splayed anti-slip tank, 79 is straight burr cylinder, 710 is gear hobbing, 711 is adjustable shelf upper cover, 712 is adjustable shelf lower cover, 713 is balance backstay, 714 is adjustable shelf spring, 715 is balance backstay installing hole, 716 is push rod, 717 is push rod positioning sleeve, 718 is spring, 719 is jump ring, 720 is steel wire, 721 is track groove, 722 is conical boss, 723 is eccentric circular hole, 724 is epimere, 725 is hypomere, 726 is jump-ring slot, 727 is push rod transaxle, 728 is bonnet, 729 is gear, 730 is conversion gear, 731 is push rod installing hole, 732 is unlock button installing hole.
Embodiment
Below in conjunction with specific embodiment, the utility model is further described, but protection range of the present utility model is not limited to this.
embodiment 1
As shown in Figure 1, the socket with locking function of the present utility model, comprise the socket upper cover 1 mutually snapping together, socket lower cover 2, sleeve 3 and retaining mechanism 7, in socket upper cover 1, be provided with jack 75 and unlock button installing hole 732, there are four small columns 72 below of jack 75, there are two hollow cylinders (not identifying in the utility model accompanying drawing) on two jack limits, left and right, socket upper cover 1 bottom surface, socket lower cover 2 is provided with sleeve mount pad 4, push rod installing hole 731, balance backstay installing hole 715, little spring 71 is upper adjustable shelf, between lower cover, sleeve 3 is arranged on sleeve mount pad 4.
As shown in Fig. 2-7, Figure 10 and Figure 11, retaining mechanism in the utility model comprises lock core assembly, locked component and adjustable shelf assembly, lock core assembly is arranged in adjustable shelf assembly, locked component is below adjustable shelf assembly, and locked component is positioned at a side of lock core assembly, in lock core assembly, assign metal bolt 74, adjustable shelf assembly is arranged between upper and lower cover housing.
Lock core assembly comprises lock core case 76, and lock core case 76 is installed in adjustable shelf assembly, and lock core case 76 is positioned at jack 75 belows; Lock core case 76 is square hollow box body, has four small sircle holes 77 on lock core case 76 end faces, and jack 75 belows are provided with the small column 72 mating with small sircle hole 77, when installation, small column 72 are injected in small sircle hole 77.The two sides of lock core case 76 are provided with two symmetrical splayed anti-slip tanks 78, the interior straight burr cylinder 79 that is all provided with of each splayed anti-slip tank 78, and in splayed anti-slip tank 78, be provided with the gear hobbing 710 of engaging with straight burr cylinder 79, the minimum spacing between splayed anti-slip tank 78 upper ends is less than the thickness of metal bolt 74.
Adjustable shelf assembly comprises adjustable shelf upper cover 711 and the adjustable shelf lower cover 712 of mutual snapping, and the two ends of straight burr cylinder 79 all enter between adjustable shelf upper cover 711 and adjustable shelf lower cover 712, one side of adjustable shelf upper cover 711 is provided with balance backstay 713, balance backstay 713 outer cover have adjustable shelf spring 714, socket lower cover 2 is provided with balance backstay installing hole 715, passes balance backstay installing hole 715 when balance backstay 713 moves down with adjustable shelf assembly.
Locked component comprises push rod 716, push rod positioning sleeve 717, spring 718, jump ring 719 and steel wire 720, push rod 716 1 sides have raised line (not identifying in the utility model accompanying drawing), on push rod positioning sleeve 717, there is the groove (not identifying in the utility model accompanying drawing) mating with raised line, raised line enters in push rod positioning sleeve 717 along groove, thereby push rod is not rotated, spring 718 is positioned at the below of push rod 716, push rod 716 belows are provided with the track groove 721 that restriction moves up and down, conical boss 722 is arranged at the bottom of push rod positioning sleeve 717, conical boss 722 is provided with eccentric circular hole 723, steel wire 720 comprises that two an angle of 90 degrees is bent to form epimere 724 and hypomere 725, epimere 724 is arranged in track groove 721, hypomere 725 is arranged in eccentric circular hole 723, and the length of epimere 724 is less than the length of hypomere 725, the downside of eccentric circular hole 723 is provided with jump-ring slot 726, jump ring 719 is arranged in jump-ring slot 726 and steel wire 719 is blocked, make steel wire 719 there is elasticity and do not depart from.In the present embodiment, unlock button 73 can up not move after pressing down again, be locked component while pressing unlock button 73 be pressed, locked component while upspringing unlock button 73 upspring, avoided having pressed but and caused because unlock button 73 is upspring the illusion of not pressing to people.
Adjustable shelf upper cover 711 is also provided with unlock button 73, and unlock button 73 links into an integrated entity with adjustable shelf upper cover 711 one end, and adjustable shelf lower cover 712 is provided with push rod installing hole 731, and the upper end of push rod 716 is connected with unlock button 73.
As shown in Figure 8, retaining mechanism in the utility model, its locked component can also be form of springs, comprise push rod 716, push rod positioning sleeve 717, spring 718 and bonnet 728, push rod 716, spring 718 are all installed in push rod positioning sleeve 717, and spring 718 is positioned at the lower end of push rod 716, bonnet 728 is connected with push rod positioning sleeve 717 bottoms.
Other parts of the present embodiment 2 retaining mechanisms are identical with embodiment 1, and the present embodiment 2 does not repeat.The present embodiment medi-spring 718 remains on lock-out state, by rear switch spring 718 releases of unlock button 73.
As shown in Figure 9, retaining mechanism in the utility model, its locked component can also be switch form, comprise push rod 716, push rod transaxle 727, push rod positioning sleeve 717, spring 718 and bonnet 728, push rod 716 bottoms are provided with gear 729, push rod transaxle 727 middle parts are provided with the conversion gear 730 engaging with gear 729, spring 718 is positioned at the below of conversion gear 730, push rod positioning sleeve 717 is by coated to push rod transaxle 727 and spring 718, bonnet 728 is connected with push rod positioning sleeve 717 bottoms, and push rod positioning sleeve 717 is arranged on socket lower cover 2.
Other parts of the present embodiment 3 retaining mechanisms are identical with embodiment 1, and the present embodiment 3 does not repeat.
Retaining mechanism in the utility model is arranged between socket upper cover 1 and socket lower cover 2, and lock core case 76 is positioned at the below of jack 75, when metal bolt 74 socket, blocked by straight burr cylinder 79, between adjustable shelf upper cover 711 and adjustable shelf lower cover 712, little spring 71 is installed.
As shown in Figures 12 and 13, the utility model socket is the combination of three receptacle electrical connectors, twin jack socket and three receptacle electrical connectors, the combination of twin jack socket and twin jack socket, and the combination of multi-receptacle electrical connector.During as the combination of twin jack socket and three receptacle electrical connectors, 2 cover locking mechanisms 7 are installed between socket upper cover 1 and socket lower cover, increase jack 75 quantity and will increase corresponding retaining mechanism 7, and be nothing but at this moment retaining mechanism 7 mounting means differences, but its principle is the same, so should understand so that inventive concept of the present utility model is identical.
The utlity model has the socket of locking function, when metal bolt injects in jack, by straight burr cylinder, metal bolt is blocked, avoid because of the loosening of metal bolt and socket and come off, only need to be by unlock button need to extract metal bolt time, straight burr cylinder moves down by the path of gear hobbing is past, after metal bolt is separated with straight burr cylinder, be easy to separate with socket, overcome above-mentioned metal bolt and become flexible and the defect causing that comes off from socket; General and the low cost of manufacture, easy to use of the utility model and standard plug, can substitute existing socket, again can be loosening and come off from socket from thoroughly solving in essence plug, and it can apply on wall socket, can on mobile jack, apply again.
Claims (10)
1. one kind has the socket of locking function, it is characterized in that: comprise the socket upper cover, socket lower cover, sleeve and the retaining mechanism that mutually snap together, in described socket upper cover, be provided with unlock button installing hole and jack, there are four small columns the below of jack, there are two hollow cylinders on described two jack limits, left and right, socket upper cover bottom surface, under described socket, cover and be provided with sleeve mount pad, push rod installing hole, balance backstay installing hole, described sleeve is arranged on sleeve mount pad.
2. there is as claimed in claim 1 the socket of locking function, it is characterized in that: described retaining mechanism comprises lock core assembly, locked component and adjustable shelf assembly, described lock core assembly is arranged in adjustable shelf assembly, locked component is below adjustable shelf assembly, and locked component is positioned at a side of lock core assembly, in lock core assembly, assign metal bolt, described adjustable shelf assembly is arranged between socket upper cover and socket lower cover.
3. the socket as claimed in claim 2 with locking function, is characterized in that: described lock core assembly comprises lock core case, and described lock core case is installed in adjustable shelf assembly, and lock core case is positioned at jack below; Lock core case is square hollow box body, on lock core case end face, there are four small sircle holes, the two sides of lock core case are provided with two symmetrical splayed anti-slip tanks, in each described splayed anti-slip tank, straight burr cylinder is all installed, and in splayed anti-slip tank, be provided with the gear hobbing of engaging with straight burr cylinder, the minimum spacing between described splayed anti-slip tank upper end is less than the thickness of metal bolt.
4. there is as claimed in claim 3 the socket of locking function, it is characterized in that: described adjustable shelf assembly comprises adjustable shelf upper cover and the adjustable shelf lower cover of mutual snapping, between adjustable shelf upper cover and adjustable shelf lower cover, little spring is installed, and the two ends of straight burr cylinder all enter between adjustable shelf upper cover and adjustable shelf lower cover, one side of adjustable shelf upper cover is provided with balance backstay, described balance backstay outer cover has adjustable shelf spring, passes balance backstay installing hole when described balance backstay moves down with adjustable shelf assembly.
5. there is as claimed in claim 2 the socket of locking function, it is characterized in that: described locked component comprises push rod, push rod positioning sleeve, spring, jump ring and steel wire, described push rod one side has raised line, on described push rod positioning sleeve, there is the groove mating with raised line, raised line enters in push rod positioning sleeve along groove, described spring is positioned at the below of push rod, described push rod below is provided with track groove, conical boss is arranged at the bottom of described push rod positioning sleeve, described conical boss is provided with eccentric circular hole, described steel wire comprises that two an angle of 90 degrees is bent to form epimere and hypomere, described epimere is arranged in track groove, hypomere is arranged in eccentric circular hole, and the length of epimere is less than the length of hypomere, the downside of described eccentric circular hole is provided with jump-ring slot, described jump ring is arranged in jump-ring slot and steel wire is blocked.
6. there is as claimed in claim 2 the socket of locking function, it is characterized in that: described locked component can also be form of springs, comprise push rod, push rod positioning sleeve, spring and bonnet, described push rod, spring are all installed in push rod positioning sleeve, and spring is positioned at the lower end of push rod, described bonnet is connected with push rod positioning sleeve bottom.
7. there is as claimed in claim 2 the socket of locking function, it is characterized in that: described locked component can also be switch form, comprise push rod, push rod transaxle, push rod transaxle overcoat, spring and bonnet, described push rod bottom is provided with gear, described push rod transaxle middle part is provided with the conversion gear engaging with gear, described spring is positioned at the below of conversion gear, described push rod transaxle overcoat is by coated to push rod transaxle and spring, described bonnet is connected with push rod transaxle jacket bottom, and described push rod transaxle overcoat is arranged under socket and covers.
8. as described in claim as arbitrary in claim 4-7, there is the socket of locking function, it is characterized in that: described adjustable shelf upper cover is also provided with unlock button, described unlock button and adjustable shelf upper cover one end link into an integrated entity, under described adjustable shelf, be covered with push rod installing hole, the upper end of described push rod is connected with unlock button.
9. as described in claim as arbitrary in claim 1-5, there is the socket of locking function, it is characterized in that: described socket is the combination of three receptacle electrical connectors, twin jack socket and three receptacle electrical connectors, the combination of twin jack socket and twin jack socket, or the combination of multi-receptacle electrical connector.
10. the socket as claimed in claim 9 with locking function, is characterized in that: when the combination of twin jack socket and three receptacle electrical connectors, 2 cover locking mechanisms are installed between socket upper cover and socket lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719680.3U CN203631817U (en) | 2013-11-14 | 2013-11-14 | Socket with locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719680.3U CN203631817U (en) | 2013-11-14 | 2013-11-14 | Socket with locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631817U true CN203631817U (en) | 2014-06-04 |
Family
ID=50818263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320719680.3U Expired - Lifetime CN203631817U (en) | 2013-11-14 | 2013-11-14 | Socket with locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631817U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882356A (en) * | 2017-01-22 | 2017-06-23 | 衡阳云雁航空科技有限公司 | Many rotor remote control distributor unmanned plane casings of charged pool case |
| CN107171112A (en) * | 2017-05-27 | 2017-09-15 | 石力峰 | A kind of hair drier device |
| CN107181115A (en) * | 2017-05-26 | 2017-09-19 | 广东百事泰电子商务股份有限公司 | Freely change the power outlet of plug |
| CN107204550A (en) * | 2017-05-27 | 2017-09-26 | 石力峰 | A kind of practical hair drier device |
| CN113437583A (en) * | 2021-06-18 | 2021-09-24 | 常州大学 | Plug anti-drop socket |
| CN113809601A (en) * | 2021-10-26 | 2021-12-17 | 宁波康伯斯电器有限公司 | Safety socket with locking function |
-
2013
- 2013-11-14 CN CN201320719680.3U patent/CN203631817U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882356A (en) * | 2017-01-22 | 2017-06-23 | 衡阳云雁航空科技有限公司 | Many rotor remote control distributor unmanned plane casings of charged pool case |
| CN106882356B (en) * | 2017-01-22 | 2023-11-03 | 江苏诚益达智能科技有限公司 | Multi-rotor remote control flying unmanned aerial vehicle shell with battery box |
| CN107181115A (en) * | 2017-05-26 | 2017-09-19 | 广东百事泰电子商务股份有限公司 | Freely change the power outlet of plug |
| CN107181115B (en) * | 2017-05-26 | 2023-06-27 | 广东百事泰医疗器械股份有限公司 | Power socket capable of freely replacing plug |
| CN107171112A (en) * | 2017-05-27 | 2017-09-15 | 石力峰 | A kind of hair drier device |
| CN107204550A (en) * | 2017-05-27 | 2017-09-26 | 石力峰 | A kind of practical hair drier device |
| CN107171112B (en) * | 2017-05-27 | 2018-10-16 | 温岭市浩达电器有限公司 | A kind of hair drier device |
| CN107204550B (en) * | 2017-05-27 | 2018-10-19 | 诸暨市奇盛电子科技有限公司 | A kind of hair drier device |
| CN113437583A (en) * | 2021-06-18 | 2021-09-24 | 常州大学 | Plug anti-drop socket |
| CN113437583B (en) * | 2021-06-18 | 2022-06-17 | 常州大学 | Plug anti-drop socket |
| CN113809601A (en) * | 2021-10-26 | 2021-12-17 | 宁波康伯斯电器有限公司 | Safety socket with locking function |
| CN113809601B (en) * | 2021-10-26 | 2024-03-22 | 宁波康伯斯电器有限公司 | Safety socket with locking function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |