CN101867121B - Anti-dropping socket structure - Google Patents
Anti-dropping socket structure Download PDFInfo
- Publication number
- CN101867121B CN101867121B CN 200910133791 CN200910133791A CN101867121B CN 101867121 B CN101867121 B CN 101867121B CN 200910133791 CN200910133791 CN 200910133791 CN 200910133791 A CN200910133791 A CN 200910133791A CN 101867121 B CN101867121 B CN 101867121B
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- CN
- China
- Prior art keywords
- spring plate
- plate unit
- loam cake
- socket
- shell fragment
- 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.)
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Abstract
The invention relates to an anti-dropping socket structure which comprises an upper cover, a lower cover, at least two elastic sheet units and a control unit. The upper cover is provided with at least two jacks, the lower cover is internally provided with a containing space, the two elastic sheet units are arranged in the containing space of the lower cover, either elastic sheet unit is provided with a fulcrum part and at least one elastic sheet, one end of the elastic sheet is connected with the fulcrum part, an abutting part is formed at the other end of the elastic sheet, the abutting parts of the two elastic sheet units correspond to the two jacks, and the control unit is rotatably arranged on the upper cover and selectively pressed on the elastic sheets of the two elastic sheet units. Accordingly, the anti-dropping socket structure with the plug locking function is formed.
Description
Technical field
The present invention relates to a kind of socket, refer to a kind of socket of coming off of preventing that plug locks function that reaches especially.
Background technology
" socket " mainly is the power supply that is used to connect various electrical appliances, because electrical appliance increasing day by day, the use of socket is more frequent, and the dealer also constantly improves to socket, makes its function more perfect.At present common on the market to the socket that prevents to come off, mostly this series products is to utilize mechanical realization that structure is inserted the hole on the plug slice, locks function to reach plug.
Like M298814 number announcement of TaiWan, China letters patent a kind of " slip-off preventing supply socket "; It mainly comprises the supply socket housing; And built-in electrode contact and socket clamping intermediate plate; The supply socket housing is spirally connected by upper shell and lower house and forms, and it is characterized in that: socket clamping intermediate plate is the tight lock construction of double grip-pieces, and its bayonet socket position is respectively equipped with the protruding and hole clipping of card; Be provided with the intermediate plate controller for opening and closing on socket clamping intermediate plate side, this intermediate plate controller for opening and closing mainly comprises: slidable adjustment bar, spring, holder and button cover.During use, when the inserted sheet of plug with holes inserts socket, the protruding hole of passing plug slice of the card of socket clamping intermediate plate, and be stuck in the hole, so just can plug be stuck on the socket, lock function to reach plug.
But the above-mentioned existing socket that comes off of preventing must utilize mechanical realization that structure (protruding as blocking) is inserted the hole on the plug slice, locks function to reach plug.This kind design must be provided with structures such as card is protruding on socket clamping intermediate plate, its structure is comparatively complicated, causes the increase of manufacturing cost, and is not plugged to when locating when plug slice, blocks the protruding hole that can't insert on the plug slice, promptly is difficult to reach plug and locks function.
Summary of the invention
Main purpose of the present invention is to provide a kind of socket of coming off of preventing, it constructs simplification, and manufacturing cost reduces, and plug that reaches that can be certain locks function.
In order to reach above-mentioned purpose, the present invention provides a kind of socket of coming off of preventing, is used for patchplug, and comprising: a loam cake is covered with at least two jacks on this; One lower cover, this lower cover is arranged at the below of this loam cake, and this lower cover inside has an accommodation space, and this loam cake and this lower cover combine; At least two spring plate units; This two spring plate unit is arranged in the accommodation space of this lower cover, and this two spring plate unit respectively has a fulcrum and at least one shell fragment, and this shell fragment one end is connected in this fulcrum; This shell fragment part is horizontal; The curved downward bending of part is extended, and this shell fragment other end forms a contact part, and the contact part of this two spring plate unit is corresponding to this two jack; And a control unit, this control unit movably is arranged at this loam cake, and this control unit is optionally suppressed the shell fragment of this two spring plate unit.
The present invention provides a kind of socket of coming off of preventing in addition, is used for patchplug, and comprising: a loam cake is covered with at least two jacks on this; One lower cover, this lower cover is arranged at the below of this loam cake, and this lower cover inside has an accommodation space, and this loam cake and this lower cover combine; One spring plate unit; This spring plate unit is arranged in the accommodation space of this lower cover, and this spring plate unit has a fulcrum and at least one shell fragment, and this shell fragment one end is connected in this fulcrum; This shell fragment part is horizontal; The curved downward bending of part is extended, and this shell fragment other end forms a contact part, and the contact part of this spring plate unit is corresponding to one of this two jack; And a control unit, this control unit movably is arranged at this loam cake, and this control unit is optionally suppressed the shell fragment of this spring plate unit.
The present invention has following useful effect: spring plate unit of the present invention utilizes metal forward to be prone to the characteristic of insertion, reverse chucking; Lock function to reach plug; The holes of respective outer side edges on plug slice such as card is protruding need be set; This spring plate unit structure is simplified, and manufacturing cost is reduced, and as long as the inserted sheet of plug contacts with the contact part of spring plate unit and can produce plug and lock function.
For enabling further to understand characteristic of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended accompanying drawing only provide reference and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
The three-dimensional exploded view of socket first embodiment that Fig. 1 prevents for the present invention to come off;
Fig. 2 locks the transverse sectional view of state for the present invention prevents the socket first embodiment plug that comes off;
Fig. 3 locks the longitudinal sectional view of state for the present invention prevents the socket first embodiment plug that comes off;
The transverse sectional view of the socket first embodiment plug release condition that Fig. 4 prevents for the present invention to come off;
The longitudinal sectional view of the socket first embodiment plug release condition that Fig. 5 prevents for the present invention to come off;
Fig. 6 locks the transverse sectional view of state for the present invention prevents the socket second embodiment plug that comes off;
The transverse sectional view of the socket second embodiment plug release condition that Fig. 7 prevents for the present invention to come off;
The three-dimensional exploded view of socket the 3rd embodiment that Fig. 8 prevents for the present invention to come off;
Fig. 9 locks the transverse sectional view of state for the present invention prevents socket the 3rd embodiment plug that comes off.
[main element description of reference numerals]
1 loam cake
11 jacks
12 open-works
2 lower covers
21 accommodation spaces
3 spring plate units
31 braces
32 fulcrum
33 shell fragments
34 contact parts
4 control units
41 buttons
42 traces
43 first linked blocks
431 first inclined-planes
44 second linked blocks
441 second inclined-planes
45 turn round handle
46 traces
47 linked blocks
6 plugs
61 inserted sheets
Embodiment
See also Fig. 1 to Fig. 3, the present invention provides a kind of socket of coming off of preventing, it locks function in order to reach plug, in use comes off to avoid plug.Only disclosing in the present embodiment has the lock adhering arrangement corresponding to one group of jack, but does not limit the quantity of jack and lock adhering arrangement setting, can corresponding lock adhering arrangement be set in response to the jack quantity of socket.
This prevents that the socket that comes off from including a loam cake 1, a lower cover 2, at least two spring plate units 3 and a control unit 4; Wherein this loam cake 1 is a lid, and this loam cake 1 offers at least two jacks 11, and it is fire, semipolar jack; Jack 11 is to be through to inside by loam cake 1 end face; The specification of jack 11 does not limit, and can be changed to the jack of various different sizes according to actual needs, can further include the design of earth polar jack yet.This loam cake 1 offers at least one open-work 12, and this open-work 12 is located at loam cake 1 side or end face, and this open-work 12 is for to be through to inside by loam cake 1 side or end face, and open-work 12 is located at loam cake 1 side in the present embodiment.
This lower cover 2 is arranged at the below of loam cake 1; This lower cover 2 is a hollow housing, and its structure does not limit, and these lower cover 2 inside have an accommodation space 21; Can be in order to hold spring plate unit 3; These accommodation space 21 tops are opening-like, and loam cake 1 capable of using covers and seals, and modes such as loam cake 1 and lower cover 2 clampings capable of using, screw lock or ultrasonic waves combine.
This spring plate unit 3 is arranged in the accommodation space 21 of this lower cover 2, and this spring plate unit 3 is arranged between loam cake 1 and the lower cover 2, is provided with two spring plate units 3 in the present embodiment, corresponding to fire, semipolar jack 11.The moulding of conducting strip of these spring plate unit 3 sockets capable of using own, or be elastic piece structure independently, utilize the conducting strip moulding spring plate unit 3 of socket in the present embodiment, make this spring plate unit 3 with the function that locks and conduct electricity.Spring plate unit 3 is processed with conductivity good metal material, and each spring plate unit 3 is connected to a connecting piece 31, with convenient these brace 31 transferring electric powers to spring plate unit 3.Each spring plate unit 3 has a fulcrum 32 and at least one shell fragment 33 respectively; These shell fragment 33 1 ends are connected in fulcrum 32, and this fulcrum 32 is connected in brace 31, and these shell fragment 33 parts are horizontal; The curved downward bending of part is extended; These shell fragment 33 other ends form a contact part 34, and upper and lower swing can fulcrum 32 be done for fulcrum in this shell fragment 33 and contact part 34, and the contact part 34 of spring plate unit 3 is the below that is positioned at jack 11 under normal conditions; Contact part 34 and corresponding to jack 11; When making two inserted sheets 61 of plug 6 insert two jacks 11 of loam cakes 1, the contact part 34 of this two spring plate unit 3 just can contact at this two inserted sheets, 61 lateral margins, so as to reaching the function that plug 6 locks.
This control unit 4 can be adopted horizontal or vertical type setting; This control unit 4 is adopted the horizontal setting in the present embodiment, and it respectively includes a button 41, a trace 42,2 first linked blocks 43 and 2 second linked blocks 44, and this button 41 is connected in trace 42 middle; This 2 first linked block 43 is connected in trace 42 2 ends; These 2 first linked blocks, 43 lower edges respectively have one first inclined-plane 431, and this button 41, trace 42 and 2 first linked blocks 43 can be arranged in the loam cake 1 with moving horizontally, and button 41 also is arranged in the open-work 12 of loam cake 1; Button 41 1 ends stretch out loam cake 1, so that the user pushes.This 2 second linked block 44 is shell fragment 33 tops that are arranged at two spring plate units 3 respectively, and in order to optionally to suppress shell fragment 33, these 2 second linked blocks, 44 upper limbs respectively have 441, the second inclined-planes 441, one second inclined-plane and the 431 corresponding contacts of first inclined-plane; By above-mentioned composition to form the socket that comes off of preventing of the present invention.
See also Fig. 2 and Fig. 3; When plug 6 is desired to be plugged in socket; Two inserted sheets 61 of this plug 6 can be inserted into via the jack 11 of loam cake 1 in the socket of the present invention; The contact part 34 of shell fragment 33 1 ends of this two spring plate unit 3 can contact at this two inserted sheets, 61 lateral margins at this moment, utilizes metal forward to be prone to the characteristic of insertion, reverse chucking, locks function to reach plug 6.
See also Fig. 4 and Fig. 5; When plug 6 was desired to be pulled away by socket, the user can push the button 41 of this control unit 4, the displacement that produces horizontal directions with trace 42 interlocks 2 first linked blocks 43; And by means of the ramp effect between first inclined-plane 431 and second inclined-plane 441; Convert the application of force of horizontal direction the strength of vertical direction to,, make the contact part 34 of two shell fragments, 33 1 ends be able to break away from two inserted sheets 61 of plug 6 with the shell fragment 33 of this 2 second linked block 44 to this two spring plate unit 3 of pressed; So as to reaching plug 6 unlocking functions, let plug 6 be able to pull away smoothly.
See also Fig. 6 and Fig. 7; This control unit 4 is adopted the vertical type setting in the present embodiment; It respectively includes a button 41, a trace 42 and 2 first linked blocks 43; This button 41 is connected in trace 42 middle, and this 2 first linked block 43 is connected in trace 42 2 ends, and this button 41, trace 42 and 2 first linked blocks 43 can be arranged in the loam cake 1 up or down.This 2 first linked block 43 is arranged at shell fragment 33 tops of two spring plate units 3 respectively.
See also Fig. 6; When plug 6 is desired to be plugged in socket; Two inserted sheets 61 of this plug 6 can be inserted into via the jack 11 of loam cake 1 in the socket of the present invention; The contact part 34 of shell fragment 33 1 ends of this two spring plate unit 3 can contact at this two inserted sheets, 61 lateral margins at this moment, utilizes metal forward to be prone to the characteristic of insertion, reverse chucking, locks function to reach plug 6.
See also Fig. 7; When plug 6 was desired to be pulled away by socket, the user can push the button 41 of this control unit 4, produced downward displacement with trace 42 interlocks 2 first linked blocks 43; With these 2 first linked blocks, 43 direct shell fragments 33 to this two spring plate unit 3 of pressed; Make the contact part 34 of two shell fragments, 33 1 ends be able to break away from two inserted sheets 61 of plug 6,, let plug 6 be able to pull away smoothly so as to reaching plug 6 unlocking functions.
See also Fig. 8 and Fig. 9; This control unit 4 includes and turns round handle 45, a trace 46 and a linked block 47 in the present embodiment, and this is turned round handle 45 and is connected in trace 46 1 end places, and this linked block 47 is a cam; It is located at appropriate location on the trace 46; Turn round handle 45, trace 46 and linked block 47 and be arranged at rotationally in the loam cake 1, turn round handle 45 and stretch out loam cake 1, so that user's twisting.This linked block 47 is arranged at shell fragment 33 tops of spring plate unit 3.When plug is desired to be pulled away by socket; What the user can twist this control unit 4 turns round handle 45; Rotate the shell fragment 33 of these spring plate units 3 of compacting with trace 46 interlock linked blocks 47, make the contact part 34 of shell fragment 33 1 ends be able to break away from two inserted sheets of plug, so as to reaching the plug unlocking function.
In addition; The spring plate unit 3 that the present invention has the function of locking also can only be set to one group (scheming not shown); The contact part 34 of this spring plate unit 3 is corresponding to one of this two jack 11, can utilize the contact part 34 of this spring plate unit 3 to contact at the single inserted sheet of plug equally, locks function to reach plug.
But the above is merely preferred embodiment of the present invention, non-ly is intended to limit to protection scope of the present invention, and therefore the equivalence done of every utilization specification of the present invention and accompanying drawing content changes, and all in like manner all is contained in protection scope of the present invention explanation hereby.
Claims (10)
1. a socket that prevents to come off is used for patchplug, it is characterized in that, comprising:
One loam cake is covered with at least two jacks on this;
One lower cover, this lower cover is arranged at the below of this loam cake, and this lower cover inside has an accommodation space, and this loam cake and this lower cover combine;
At least two spring plate units; This two spring plate unit is arranged in the accommodation space of this lower cover, and this two spring plate unit respectively has a fulcrum and at least one shell fragment, and this shell fragment one end is connected in this fulcrum; This shell fragment part is horizontal; The curved downward bending of part is extended, and this shell fragment other end forms a contact part, and the contact part of this two spring plate unit is corresponding to this two jack; And
One control unit, this control unit movably is arranged at this loam cake, and this control unit is optionally suppressed the shell fragment of this two spring plate unit.
2. the socket that comes off of preventing as claimed in claim 1 is characterized in that two jacks of this loam cake are fire, semipolar jack, and this spring plate unit is a conducting strip, can be with electric power transfer to this spring plate unit.
3. the socket that comes off of preventing as claimed in claim 1 is characterized in that this two spring plate unit is connected to a connecting piece.
4. the socket that comes off of preventing as claimed in claim 1 is characterized in that this control unit is adopted horizontal or vertical type setting.
5. the socket that comes off of preventing as claimed in claim 1; It is characterized in that; This control unit comprises a button, a trace, 2 first linked blocks and 2 second linked blocks, and this button and this 2 first linked block are connected in this trace, and this 2 first linked block respectively has one first inclined-plane; This button, trace and 2 first linked blocks can be arranged at this loam cake with moving horizontally; Be covered with an open-work on being somebody's turn to do, this button is arranged in the open-work of this loam cake, and this 2 second linked block is arranged at the shell fragment top of this two spring plate unit respectively; This 2 second linked block respectively has one second inclined-plane, the corresponding contact in first inclined-plane of second inclined-plane of this 2 second linked block and this 2 first linked block.
6. the socket that comes off of preventing as claimed in claim 1; It is characterized in that this control unit comprises a button, a trace and 2 first linked blocks, this button and this 2 first linked block are connected in this trace; This button, trace and 2 first linked blocks can be arranged at this loam cake up or down; Be covered with an open-work on being somebody's turn to do, this button is arranged in the open-work of this loam cake, and this 2 first linked block is arranged at the shell fragment top of this two spring plate unit respectively.
7. a socket that prevents to come off is used for patchplug, it is characterized in that, comprising:
One loam cake is covered with at least two jacks on this;
One lower cover, this lower cover is arranged at the below of this loam cake, and this lower cover inside has an accommodation space, and this loam cake and this lower cover combine;
One spring plate unit; This spring plate unit is arranged in the accommodation space of this lower cover, and this spring plate unit has a fulcrum and at least one shell fragment, and this shell fragment one end is connected in this fulcrum; This shell fragment part is horizontal; The curved downward bending of part is extended, and this shell fragment other end forms a contact part, and the contact part of this spring plate unit is corresponding to one of this two jack; And
One control unit, this control unit movably is arranged at this loam cake, and this control unit is optionally suppressed the shell fragment of this spring plate unit.
8. the socket that comes off of preventing as claimed in claim 7 is characterized in that two jacks of this loam cake are fire, semipolar jack, and this spring plate unit is a conducting strip, can be with electric power transfer to this spring plate unit.
9. the socket that comes off of preventing as claimed in claim 7 is characterized in that this spring plate unit is connected in a connecting piece.
10. the socket that comes off of preventing as claimed in claim 7; It is characterized in that; This control unit comprises turns round handle, a trace and a linked block, and this is turned round handle and is connected in this trace one end place, and this linked block is located on this trace; This is turned round handle, trace and linked block and is arranged at this loam cake rotationally, and this linked block system is arranged at the shell fragment top of this spring plate unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910133791 CN101867121B (en) | 2009-04-17 | 2009-04-17 | Anti-dropping socket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910133791 CN101867121B (en) | 2009-04-17 | 2009-04-17 | Anti-dropping socket structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101867121A CN101867121A (en) | 2010-10-20 |
| CN101867121B true CN101867121B (en) | 2012-12-12 |
Family
ID=42958739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910133791 Expired - Fee Related CN101867121B (en) | 2009-04-17 | 2009-04-17 | Anti-dropping socket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101867121B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117992A (en) * | 2011-03-01 | 2011-07-06 | 慈溪市公牛电器有限公司 | Anti-falling socket |
| CN102354859B (en) * | 2011-08-12 | 2013-04-17 | 叶长青 | Anti-loosening socket |
| CN104779483B (en) * | 2015-04-22 | 2016-08-31 | 罗福仲 | A kind of Anti-disconnecting socket |
| TWI635680B (en) * | 2017-12-07 | 2018-09-11 | 北聯電器股份有限公司 | Anti-separation socket |
| CN109921234A (en) * | 2017-12-13 | 2019-06-21 | 北联电器股份有限公司 | Anti-disconnecting socket |
| CN111082264B (en) * | 2020-02-07 | 2020-12-18 | 广西电网有限责任公司电力科学研究院 | Electric power anticreep socket |
| CN112494159B (en) * | 2020-11-27 | 2022-02-11 | 广州通泽医疗科技有限公司 | Electric signal transmission device for preventing electrode from falling off |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW335066U (en) * | 1997-10-29 | 1998-06-21 | Qin-Lin Chen | Improved stone fixing device |
| CN2914396Y (en) * | 2006-02-22 | 2007-06-20 | 王麒维 | Anti-sheding socket |
| CN201126891Y (en) * | 2007-12-06 | 2008-10-01 | 张基财 | Socket structure having safety insertion use |
-
2009
- 2009-04-17 CN CN 200910133791 patent/CN101867121B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW335066U (en) * | 1997-10-29 | 1998-06-21 | Qin-Lin Chen | Improved stone fixing device |
| CN2914396Y (en) * | 2006-02-22 | 2007-06-20 | 王麒维 | Anti-sheding socket |
| CN201126891Y (en) * | 2007-12-06 | 2008-10-01 | 张基财 | Socket structure having safety insertion use |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101867121A (en) | 2010-10-20 |
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| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20200417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |