CN104993312A - Anti-drop plug and anti-drop charger - Google Patents
Anti-drop plug and anti-drop charger Download PDFInfo
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- CN104993312A CN104993312A CN201510260341.7A CN201510260341A CN104993312A CN 104993312 A CN104993312 A CN 104993312A CN 201510260341 A CN201510260341 A CN 201510260341A CN 104993312 A CN104993312 A CN 104993312A
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- 230000000694 effects Effects 0.000 claims description 4
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- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses an anti-drop plug and an anti-drop charger. The anti-drop plug comprises a housing, pins on one end of the housing, an anti-drop button on the housing and an anti-drop structure arranged in the housing and the pins. The anti-drop button is used for controlling the anti-drop structure to stretch out and draw back. When the anti-drop structure stretches out from the pins, the anti-drop plug is fixed in the housing of a socket. The anti-drop charger comprises the anti-drop plug. The anti-drop plug provided by the invention solves the problem in the prior art that a plug is liable to drop from a socket, the anti-drop function of the plug is realized, and the power failure problem caused by dropping is avoided.
Description
Technical field
The embodiment of the present invention relates to charger technologies field, particularly relates to a kind of Anti-drop plug and slip-off preventing charger.
Background technology
Current Charger (portable round), appliance plug, USB (Universal Serial Bus on the market, USB) plug, all can not be completely fixed on socket, as shown in Figure 1, comprise a housing 11 and 2 pins 12, when charging uses, directly the pin of plug is inserted in the socket of metope.But because on market, socket quality is uneven, be engaged not tight between plug and socket, cause loosening between plug and socket, cause the interruption of charging process.Sometimes the number of times repeatedly plugging use is too much, also easily causes loosening between plug and socket, makes plug from falling.At this moment user just with hand steered plug, can only make plug be fixed on socket, forms good contact, could complete charging smoothly.Therefore, easily loosen between plug of the prior art and socket, the charging that directly affects user uses.
Summary of the invention
The invention provides a kind of Anti-drop plug and slip-off preventing charger, to solve plug easily from the problem that socket comes off.
First aspect, embodiments provide a kind of Anti-drop plug, comprise: the slip-off preventing button on the pin of housing, shell one end, housing, and be positioned at the anti-drop structure of described housing and pin, described slip-off preventing button is for controlling the flexible of described anti-drop structure, when described anti-drop structure stretches out described pin, so that described Anti-drop plug is fixed in the shell of socket.
Further, described Anti-drop plug is any one in civil power Two-feet plug, civil power three-pin plug and USB plug.
Further, when described Anti-drop plug is civil power two pin, described Anti-drop plug also comprises: USB.
Further, described anti-drop structure comprises:
Be provided with shrinking connecting-rod and first flexible member of buckle;
Described first flexible member is fixed on the housing of described Anti-drop plug;
Described shrinking connecting-rod one end connects described slip-off preventing button and the first flexible member, and is fixed in described pin by a rotating shaft;
Described pin is provided with dilating window in described snapped on position, flexible in described pin with the shrinking connecting-rod being provided with buckle described in making.
Further, described anti-drop structure comprises:
Slide link, the first flexible member, the second flexible member and at least two are provided with the shrinking connecting-rod of buckle;
Described first flexible member is fixed on the housing of described Anti-drop plug;
Described slide link one end connects described slip-off preventing button and described first flexible member;
Be provided with chute in described housing, move under the control of described slip-off preventing button to make described slide link;
Described second flexible member connects the shrinking connecting-rod that at least two are provided with buckle, flexible in described pin for the shrinking connecting-rod being provided with buckle under the effect of slide link described in drive;
Described shrinking connecting-rod is fixed in described pin by a rotating shaft, and described pin is provided with dilating window in described snapped on position, flexible in described pin with the shrinking connecting-rod being provided with buckle described in making.
Further, one end of described slide link is connected with described second flexible member.
Further, when not pressing described slip-off preventing button, described buckle is positioned at described pin; When pressing described slip-off preventing button, described in be provided with the shrinking connecting-rod of buckle around described axis of rotation, to make described buckle reach outside described pin by described dilating window, described Anti-drop plug is fixed in the shell of socket.
Further, when not pressing described slip-off preventing button, described buckle, through described dilating window, is positioned at outside described pin, is fixed in the shell of socket by described Anti-drop plug; When pressing described slip-off preventing button, described in be provided with the shrinking connecting-rod of buckle around described axis of rotation, sprung back in described pin by described dilating window to make described buckle.
Further, the shape of described buckle is type conical bench.
Second aspect, the embodiment of the present invention additionally provides a kind of slip-off preventing charger, comprises the Anti-drop plug described in the various embodiments described above.
The present invention by arranging anti-drop structure in housing and pin, and by being arranged on slip-off preventing the stretching by anti-drop structure described in key control on housing, when making described anti-drop structure stretch out described pin, described Anti-drop plug is fixed in the shell of socket, to solve in prior art plug easily from the problem that socket comes off, achieve the anti-drop function of plug, the power-off problems that avoiding comes off causes.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Anti-drop plug of the prior art;
The structural representation of a kind of Anti-drop plug that Fig. 2 provides for the embodiment of the present invention one;
The schematic diagram that Fig. 3 a does not fix with jack housing for a kind of Anti-drop plug that the embodiment of the present invention two provides;
A kind of Anti-drop plug that Fig. 3 b provides for the embodiment of the present invention two and the fixing schematic diagram of jack housing; The schematic diagram that Fig. 4 a does not fix with jack housing for a kind of Anti-drop plug that the embodiment of the present invention three provides;
A kind of Anti-drop plug that Fig. 4 b provides for the embodiment of the present invention three and the fixing schematic diagram of jack housing;
The schematic diagram that Fig. 5 a does not fix with jack housing for a kind of Anti-drop plug that the embodiment of the present invention four provides;
A kind of Anti-drop plug that Fig. 5 b provides for the embodiment of the present invention four and the fixing schematic diagram of jack housing;
The schematic diagram that Fig. 6 a does not fix with jack housing for a kind of Anti-drop plug that the embodiment of the present invention five provides;
A kind of Anti-drop plug that Fig. 6 b provides for the embodiment of the present invention five and the fixing schematic diagram of jack housing.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
Embodiment one
The embodiment of the present invention provides a kind of Anti-drop plug, the structural representation of a kind of Anti-drop plug that Fig. 2 provides for the embodiment of the present invention one, as shown in Figure 2, described Anti-drop plug comprises: the slip-off preventing button 23 on the pin 22 of housing 21, housing 21 one end, housing 21, and be positioned at the anti-drop structure 24 of described housing 21 and pin 22, described slip-off preventing button 23 is for controlling the flexible of described anti-drop structure 24, when described anti-drop structure 24 stretches out described pin 22, so that described Anti-drop plug is fixed in the shell of socket 25.When charging, described Anti-drop plug is inserted in socket, can described Anti-drop plug be locked in socket by the slip-off preventing button controlled on described Anti-drop plug, now, even if firmly pull out described Anti-drop plug, described Anti-drop plug also can not come off from described socket, therefore can also solve user and scrape the plug from falling problem caused when pulling plug data wire because of carelessness, the present invention is that the Anti-drop plug structure that embodiment provides is simple, convenient and practical, the power-off problems that avoiding comes off causes.
It should be noted that, described Anti-drop plug can be any one in civil power Two-feet plug, civil power three-pin plug and USB plug.The form of the displaying Two-feet plug that Fig. 2 is exemplary, the restriction not to the embodiment of the present invention.
On the basis of above-described embodiment, optionally, when described Anti-drop plug is civil power two pin, described Anti-drop plug also comprises: USB.By described USB can be various electronic digital product charging.
In other embodiments, described Anti-drop plug can have multiple concrete way of realization, such as a slip-off preventing is by key control anti-drop structure, or a slip-off preventing is by the multiple anti-drop structure of key control, and slip-off preventing is by the flexible different modes etc. of anti-drop structure described in key control, as long as but realize described slip-off preventing button and can control the flexible of described anti-drop structure, when described anti-drop structure stretches out described pin, described Anti-drop plug is fixed in the shell of socket, realize the anti-drop function of plug, the power-off problems that avoiding comes off causes, to be described in detail with regard to preferred embodiment below.
Embodiment two
A kind of Anti-drop plug that Fig. 3 a provides for the embodiment of the present invention two not with the schematic diagram that jack housing is fixing, the schematic diagram that Fig. 3 b fixes with jack housing for a kind of Anti-drop plug that the embodiment of the present invention two provides.As shown in Figure 3 a and Figure 3 b shows, described Anti-drop plug comprises: the slip-off preventing button 33 on the pin 32 of housing 31, housing 31 one end, housing 31, and be positioned at the anti-drop structure 34 of described housing 31 and pin 32, described slip-off preventing button 33 is for controlling the flexible of described anti-drop structure 34, when described anti-drop structure 34 stretches out described pin 32, so that described Anti-drop plug is fixed in the shell of socket.Described anti-drop structure 34 comprises the shrinking connecting-rod 341 and the first flexible member 342 that are provided with buckle 3411; Described first flexible member 342 is fixed on the housing 31 of described Anti-drop plug; Described shrinking connecting-rod 341 one end connects described slip-off preventing button 33 and the first flexible member 342, and be fixed in described pin 32 by a rotating shaft 3412, described pin 32 is provided with dilating window 321 in described buckle 3411 position, flexible in described pin 32 with the shrinking connecting-rod 341 being provided with buckle 3411 described in making.As shown in Figure 3 a, when not pressing described slip-off preventing button 33, described buckle 3411 is positioned at described pin 32; As shown in Figure 3 b, when pressing described slip-off preventing button 33, the described shrinking connecting-rod 341 being provided with buckle 3411 rotates around described rotating shaft 3412, to make described buckle 3411 be reached outside described pin 32 by described dilating window 321, is fixed in the shell of socket by described Anti-drop plug.
It should be noted that, what Fig. 3 a and Fig. 3 b was exemplary only all can arrange anti-drop structure in a pin of described Anti-drop plug, in other embodiments, can arrange anti-drop structure in multiple pins of described Anti-drop plug, the embodiment of the present invention does not limit this.
A slip-off preventing in the Anti-drop plug that the embodiment of the present invention provides, by key control anti-drop structure, as long as arrange described anti-drop structure at least one pin of described Anti-drop plug, can realize the anti-drop function of plug.When described Anti-drop plug is inserted in socket, as long as press described slip-off preventing button, just can described Anti-drop plug be fixed in socket, when not needing charging, only again need press described slip-off preventing button, described anti-drop structure is sprung back in described pin.
Embodiment three
A kind of Anti-drop plug that Fig. 4 a provides for the embodiment of the present invention three not with the schematic diagram that jack housing is fixing, the schematic diagram that Fig. 4 b fixes with jack housing for a kind of Anti-drop plug that the embodiment of the present invention three provides.As shown in figures 4 a and 4b, described Anti-drop plug comprises: the slip-off preventing button 43 on the pin 42 of housing 41, housing 41 one end, housing 41, and be positioned at the anti-drop structure 44 of described housing 41 and pin 42, described slip-off preventing button 43 is for controlling the flexible of described anti-drop structure 44, when described anti-drop structure 44 stretches out described pin 42, so that described Anti-drop plug is fixed in the shell of socket.Described anti-drop structure 44 comprises the shrinking connecting-rod 441 and the first flexible member 442 that are provided with buckle 4411; Described first flexible member 442 is fixed on the housing 41 of described Anti-drop plug; Described shrinking connecting-rod 441 one end connects described slip-off preventing button 43 and the first flexible member 442, and be fixed in described pin 42 by a rotating shaft 4412, described pin 42 is provided with dilating window 421 in described buckle 4411 position, flexible in described pin 42 with the shrinking connecting-rod 441 being provided with buckle 4411 described in making.As shown in Figure 4 b, when not pressing described slip-off preventing button 43, described buckle 4411, through described dilating window 421, is positioned at outside described pin 42, is fixed in the shell of socket by described Anti-drop plug; As shown in fig. 4 a, when pressing described slip-off preventing button 43, described in be provided with buckle 4411 shrinking connecting-rod 441 rotate around described rotating shaft 4412, sprung back in described pin 42 by described dilating window 421 to make described buckle 4411.
A slip-off preventing in the Anti-drop plug that the embodiment of the present invention provides is by key control anti-drop structure, as long as arrange described anti-drop structure at least one pin of described Anti-drop plug, the anti-drop function of plug can be realized, with embodiment two unlike, when charging is required, only need described Anti-drop plug be inserted in socket, because now described buckle passes described dilating window, be positioned at outside described pin, therefore can described Anti-drop plug be fixed in the shell of socket, when not needing charging, press described slip-off preventing button, the described shrinking connecting-rod being provided with buckle can around described axis of rotation, described buckle springs back in described pin by described dilating window, described Anti-drop plug can be extracted from socket.
Embodiment four
A kind of Anti-drop plug that Fig. 5 a provides for the embodiment of the present invention four not with the schematic diagram that jack housing is fixing, the schematic diagram that Fig. 5 b fixes with jack housing for a kind of Anti-drop plug that the embodiment of the present invention four provides.As shown in figure 5 a and 5b, described Anti-drop plug comprises: the slip-off preventing button 53 on the pin 52 of housing 51, housing 51 one end, housing 51, and be positioned at the anti-drop structure 54 of described housing 51 and pin 52, described slip-off preventing button 53 is for controlling the flexible of described anti-drop structure 54, when described anti-drop structure 54 stretches out described pin 52, so that described Anti-drop plug is fixed in the shell of socket.Described anti-drop structure 54 comprises: slide link 541, first flexible member 542, second flexible member 543 and at least two are provided with the shrinking connecting-rod 544 of buckle 5441; Described first flexible member 542 is fixed on the housing 51 of described Anti-drop plug; Described slide link 544 one end connects described slip-off preventing button 53 and described first flexible member 542; Be provided with chute 511 in described housing 51, move under the control of described slip-off preventing button 53 to make described slide link 544; Described second flexible member 543 connects the shrinking connecting-rod 544 that at least two are provided with buckle 5441, flexible in described pin 52 for the shrinking connecting-rod 544 being provided with buckle 5441 under the effect of slide link described in drive; Described shrinking connecting-rod 544 is fixed in described pin 52 by a rotating shaft 5442, and described pin 52 is provided with dilating window 521 in described buckle 5441 position, flexible in described pin 52 with the shrinking connecting-rod 544 being provided with buckle 5441 described in making.As shown in Figure 5 a, when not pressing described slip-off preventing button 53, described buckle 5441 is positioned at described pin 52; As shown in Figure 5 b, when pressing described slip-off preventing button 53, the described shrinking connecting-rod 544 being provided with buckle 5441 rotates around described rotating shaft 5442, to make described buckle 5441 be reached outside described pin 52 by described dilating window 521, is fixed in the shell of socket by described Anti-drop plug.
A slip-off preventing in the Anti-drop plug that the embodiment of the present invention provides, by the multiple anti-drop structure of key control, therefore can increase the steadiness between described Anti-drop plug and socket, can also reduce the magnitude setting of slip-off preventing button.When described Anti-drop plug is inserted in socket, as long as press described slip-off preventing button, just can described Anti-drop plug be fixed in socket, when not needing charging, only again need press described slip-off preventing button, described anti-drop structure is sprung back in described pin.
Embodiment five
A kind of Anti-drop plug that Fig. 6 a provides for the embodiment of the present invention five not with the schematic diagram that jack housing is fixing, the schematic diagram that Fig. 6 b fixes with jack housing for a kind of Anti-drop plug that the embodiment of the present invention five provides.As shown in figures 6 a and 6b, described Anti-drop plug comprises: the slip-off preventing button 63 on the pin 62 of housing 61, housing 61 one end, housing 61, and be positioned at the anti-drop structure 64 of described housing 61 and pin 62, described slip-off preventing button 63 is for controlling the flexible of described anti-drop structure 64, when described anti-drop structure 64 stretches out described pin 62, so that described Anti-drop plug is fixed in the shell of socket.Described anti-drop structure 64 comprises: slide link 641, first flexible member 642, second flexible member 643 and at least two are provided with the shrinking connecting-rod 644 of buckle 6441; Described first flexible member 642 is fixed on the housing 61 of described Anti-drop plug; Described slide link 644 one end connects described slip-off preventing button 63 and described first flexible member 642; Be provided with chute 611 in described housing 61, move under the control of described slip-off preventing button 63 to make described slide link 644; Described second flexible member 643 connects the shrinking connecting-rod 644 that at least two are provided with buckle 6441, flexible in described pin 62 for the shrinking connecting-rod 644 being provided with buckle 6441 under the effect of slide link described in drive; Described shrinking connecting-rod 644 is fixed in described pin 62 by a rotating shaft 6442, and described pin 62 is provided with dilating window 621 in described buckle 6441 position, flexible in described pin 62 with the shrinking connecting-rod 644 being provided with buckle 6441 described in making.As shown in Figure 6 b, when not pressing described slip-off preventing button 63, described buckle 6441, through described dilating window 621, is positioned at outside described pin 62, is fixed in the shell of socket by described Anti-drop plug; As shown in Figure 6 a, when pressing described slip-off preventing button 63, described in be provided with buckle 6441 shrinking connecting-rod 644 rotate around described rotating shaft 6442, sprung back in described pin 62 by described dilating window 621 to make described buckle 6441.
A slip-off preventing in the Anti-drop plug that the embodiment of the present invention provides is by the multiple anti-drop structure of key control, with embodiment four unlike, when charging is required, only need described Anti-drop plug be inserted in socket, because now described buckle passes described dilating window, be positioned at outside described pin, therefore can described Anti-drop plug be fixed in the shell of socket, when not needing charging, press described slip-off preventing button, the described shrinking connecting-rod being provided with buckle can around described axis of rotation, described buckle springs back in described pin by described dilating window, described Anti-drop plug can be extracted from socket.
On the basis of the various embodiments described above, for increasing the stability of described anti-drop structure, preferably, one end of described slide link is connected with described second flexible member.
On the basis of above-described embodiment, preferably, buckle shape in described Anti-drop plug is type conical bench, the benefit of such setting is, because buckle shape is a level and smooth type conical bench from bottom to top, time described Anti-drop plug is inserted socket, can insert very easily, when inserting socket completely, buckle is fixed on Anti-drop plug on socket.
Embodiment six
The embodiment of the present invention additionally provides a kind of slip-off preventing charger, comprises the Anti-drop plug described in the various embodiments described above.It should be noted that, described slip-off preventing charger can also comprise drive circuit and other are for supporting the device that described slip-off preventing charger normally works.The slip-off preventing charger that the embodiment of the present invention provides, owing to have employed above-mentioned Anti-drop plug, therefore, slip-off preventing charger has the beneficial effect of above-mentioned Anti-drop plug equally.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (10)
1. an Anti-drop plug, it is characterized in that, comprise: the slip-off preventing button on the pin of housing, shell one end, housing, and be positioned at the anti-drop structure of described housing and pin, described slip-off preventing button is for controlling the flexible of described anti-drop structure, when described anti-drop structure stretches out described pin, so that described Anti-drop plug is fixed in the shell of socket.
2. Anti-drop plug according to claim 1, is characterized in that, described Anti-drop plug is any one in civil power Two-feet plug, civil power three-pin plug and USB plug.
3. Anti-drop plug according to claim 2, is characterized in that, when described Anti-drop plug is civil power two pin, described Anti-drop plug also comprises: USB.
4. Anti-drop plug according to claim 1, is characterized in that, described anti-drop structure comprises:
Be provided with shrinking connecting-rod and first flexible member of buckle;
Described first flexible member is fixed on the housing of described Anti-drop plug;
Described shrinking connecting-rod one end connects described slip-off preventing button and the first flexible member, and is fixed in described pin by a rotating shaft;
Described pin is provided with dilating window in described snapped on position, flexible in described pin with the shrinking connecting-rod being provided with buckle described in making.
5. Anti-drop plug according to claim 1, is characterized in that, described anti-drop structure comprises:
Slide link, the first flexible member, the second flexible member and at least two are provided with the shrinking connecting-rod of buckle;
Described first flexible member is fixed on the housing of described Anti-drop plug;
Described slide link one end connects described slip-off preventing button and described first flexible member;
Be provided with chute in described housing, move under the control of described slip-off preventing button to make described slide link;
Described second flexible member connects the shrinking connecting-rod that at least two are provided with buckle, flexible in described pin for the shrinking connecting-rod being provided with buckle under the effect of slide link described in drive;
Described shrinking connecting-rod is fixed in described pin by a rotating shaft, and described pin is provided with dilating window in described snapped on position, flexible in described pin with the shrinking connecting-rod being provided with buckle described in making.
6. Anti-drop plug according to claim 5, is characterized in that, one end of described slide link is connected with described second flexible member.
7., according to the arbitrary described Anti-drop plug of claim 4-6, it is characterized in that, when not pressing described slip-off preventing button, described buckle is positioned at described pin; When pressing described slip-off preventing button, described in be provided with the shrinking connecting-rod of buckle around described axis of rotation, to make described buckle reach outside described pin by described dilating window, described Anti-drop plug is fixed in the shell of socket.
8. according to the arbitrary described Anti-drop plug of claim 4-6, it is characterized in that, when not pressing described slip-off preventing button, described buckle, through described dilating window, is positioned at outside described pin, is fixed in the shell of socket by described Anti-drop plug; When pressing described slip-off preventing button, described in be provided with the shrinking connecting-rod of buckle around described axis of rotation, sprung back in described pin by described dilating window to make described buckle.
9. the Anti-drop plug according to claim 4 or 5, is characterized in that, the shape of described buckle is type conical bench.
10. a slip-off preventing charger, is characterized in that, comprises the Anti-drop plug according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260341.7A CN104993312B (en) | 2015-05-19 | 2015-05-19 | A kind of Anti-drop plug and anti-dropout charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260341.7A CN104993312B (en) | 2015-05-19 | 2015-05-19 | A kind of Anti-drop plug and anti-dropout charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104993312A true CN104993312A (en) | 2015-10-21 |
| CN104993312B CN104993312B (en) | 2017-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510260341.7A Expired - Fee Related CN104993312B (en) | 2015-05-19 | 2015-05-19 | A kind of Anti-drop plug and anti-dropout charger |
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| CN105356146A (en) * | 2015-11-12 | 2016-02-24 | 宁波瑞祥电器有限公司 | Slip preventive plug |
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| CN108113473A (en) * | 2017-08-09 | 2018-06-05 | 永春县都财华山羊养殖专业合作社 | A kind of modified cup |
| CN108199222A (en) * | 2017-08-09 | 2018-06-22 | 广西南宁旭兆建筑工程技术有限公司 | A kind of improved bridge facility |
| CN109193267A (en) * | 2018-09-27 | 2019-01-11 | 永嘉县嘉和教育科技有限公司 | A kind of locking plugs and sockets device of rotation eye-splice-type and application method |
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| CN117154469A (en) * | 2023-09-13 | 2023-12-01 | 北京微控工业网关技术有限公司 | Anti-pulling power plug |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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