CN2796173Y - Socket structure for easy pull out and anti-drop after plug-in - Google Patents
Socket structure for easy pull out and anti-drop after plug-in Download PDFInfo
- Publication number
- CN2796173Y CN2796173Y CN 200520017051 CN200520017051U CN2796173Y CN 2796173 Y CN2796173 Y CN 2796173Y CN 200520017051 CN200520017051 CN 200520017051 CN 200520017051 U CN200520017051 U CN 200520017051U CN 2796173 Y CN2796173 Y CN 2796173Y
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- plug
- clamping
- socket
- panel
- shell fragment
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- Expired - Fee Related
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Abstract
The utility model relates to a socket structure for easily pulling out a plug and avoiding dropping after being plugged in. The back parts of two jacks of a socket panel are provided with two corresponding clamping elastic pieces. One end of each clamping elastic piece is arranged on the position of a rod body of a fixing plate which is connected with the socket panel. One surface of the other end is respectively connected with both ends of an elastic element towards the direction of a base. Each clamping elastic piece is provided with a clamping hole which is exactly corresponds to the two jacks. The fixing plate which is connected with the socket panel, and the base are respectively connected with both ends of a press type two-segment switching switch which is provided with a spring for achieving the inner condensation positioning of the panel. The base is provided with two metallic conductive elements which correspond to two clamping holes. When a metallic pin of a plug is inserted into a first stage of the jacks, the danger of electric shock can be avoided. When the panel is further pressed in for the inner condensation positioning, the metallic pin is tightly buckled by the clamping holes on the clamping elastic pieces, are in contact with and are switched on with the metallic conductive elements. Simultaneously, a purpose that the plug can not be dropped can be achieved.
Description
Technical field
The utility model refers to especially that relevant for a kind of socket a kind of plug that makes inserts and the socket of extracting and can not coming off again easily.
Background technology
The two is close corresponding relation each other for plug and socket, its since the invention so far, significantly progressive along with electronics, communication product science and technology, make that its application is very extensive, in the planning of function and purposes, more satisfy the demand of every electronics, communication product, and sophistication day by day gradually.For example: no matter be the electronic installation product in the office space, still in the family, plug and socket all are quite universal, and utilization rate can be said so considerably extensive, because this socket is mainly the interface of guiding AC power, the user if will be generally plug on the electronic installation product of usefulness insert in the jack of this socket, AC power can be directed in its electronic installation product by this plug, cause this electronic installation product to produce due effect, so that facility in people's daily life and the safety in the electricity consumption to be provided.
Yet, general user is in the jack process with plug insertion socket, one common bad sensation is all arranged usually, that be exactly when plug when inserting the jack of socket, since on the known socket and no-trump plug location structure is set, therefore, often cause on the known socket jack some too pine some then can too tight phenomenon, yet, if the cooperating Tai Song or too tightly for the user, will have following influence of this plug and jack:
At first, when being inserted by plug, the jack of this socket belongs to one too during the state of pine, will cause plug from this jack, to come off easily, or pull promptly through one and to come off, cause the interruption of power supply, influence the due normal operation of electronic installation product, and the metal pin on this plug (no matter be rectangular pancake or cylindrical etc..) also can be pullled relation flexural deformation because of this, cause plug to insert again in the jack of socket, and then produce the injury that to expect.
Again, if this plug inserts the jack of this socket when belonging to half state that comes off, then certainly will the metal pin portion of exposing on this plug that will cause be touched because of carelessness by the user, and then the danger of generation electric shock, in addition, because known plug is in the jack that inserts socket the time, the metal pin on it in fact with this jack in the AC power state that carries out conducting, so the user is exposed the phenomenon that portion promptly is easy to generate electric shock at the metal pin that touches on the plug.
Secondly, when the jack on this socket is inserted when belonging to a too tight state by plug, will cause the user before insertion, to produce obstacle, meaning is that the user must require great effort and just plug can be inserted in the jack, but afterwards when desire is extracted this plug, also relatively be very difficult to plug is extracted, especially the too small user of strength pulls out to come out even, moreover some users can directly pull electric wire because of plug is difficult for pulling up, thus, also certainly will cause the interior copper cash of this electric wire at internal break, produce short circuit, spark causes the danger of fire, and then causes many puzzlements of user and disappearance.
At this, how to design a kind of socket of uniqueness, when making the socket that metal pin on the existing all kinds of plug (no matter be rectangular pancake or cylindrical etc..) plugs extracting, can both separate with socket very fast and effortlessly, and after on these plug insertion sockets, can have the function that can not come off again, this socket is applicable to various computer product simultaneously, on the plug of household appliances, to improve the useful life of plug, and effective solution aforementioned known every puzzlement and disappearance, meeting true needs, this measure believes to be that society finds pleasure in the consumer and sees.
Because above-mentioned deep introduction, we are not difficult to learn, on the socket that existing market is released and no-trump plug location structure is set, therefore, often cause jack on the socket when plug inserts jack on it, some can be too pine some then can too tight phenomenon, yet, no matter be Tai Song or too tight, for the user, the capital produces the injury that can't expect, be not a kind of safe practice, therefore, based on the needs of market and user's reality, and in order to solve the above problems, the inventor is that development and Design goes out a kind of socket that plug is drawn out easily and can not comes off of the present utility model after insertion finally through the permanent research and experiment of making great efforts to be engaged in the sector experience for many years, in the hope of by clever thought of the present utility model, can bring practicality for the user, convenience and fail safe.
Summary of the invention
The purpose of this utility model is to provide a kind of socket that plug is drawn out easily and can not comes off after insertion, because during jack on inserting socket of known plug, not that too pine causes plug to come off easily, outside the injury that generation can't be expected, when socket is the state that partly comes off, exposed metal pin also allows the user touch easily and produces the danger of getting an electric shock on it, and when too tight, can cause the degree of difficulty that inserts and extract again, and under the situation of pulling electric wire firmly, copper cash in its electric wire also will rupture in inside, produce short circuit, spark causes the danger of fire; And be the clamping shell fragment that is provided with two correspondences at two jack rears of a socket panel by the utility model, respectively this clamping shell fragment one end be located at the joining fixed head of socket panel on, one of the other end faces a base direction and connects with two ends of a flexible member respectively, and respectively this clamping shell fragment is provided with one just and the corresponding holes for clamping of this two jack; Again, with on the fixed head that socket panel is connected and connect with two ends by two sections diverter switches of formula respectively between this base, tool one spring on this switch, by this switch and spring can reach panel in the location of contracting, and on this base, be provided with the two proper and corresponding metallic conductive element of this two holes for clamping, with interface as the guiding AC power; Thus, when the metal pin of plug when inserting the phase I of jack, owing to the danger that can not avoid as yet getting an electric shock with power turn-on, treat further to be pressed into when contracting the location in the panel (second stage), holes for clamping on the clamped shell fragment of this metal pin meeting closely fastens, and contacts conducting with metallic conductive element, reaches the purpose that plug can not come off simultaneously, after this panel is pushed again, can discharge the location of contracting in original and reach and extract easy purpose.
The purpose of this utility model is achieved in that a kind of socket that plug is drawn out easily and can not comes off after insertion, comprising:
One housing is established a panel on this housing, establish the jack of two correspondences on this panel, and an ora terminalis of this panel direction in the housing is established a fixed head;
The clamping shell fragment of two correspondences, be located on this fixed head, respectively an end of this clamping shell fragment is located on this fixed head, one of this a clamping shell fragment other end base direction that faces this housing respectively, two ends with a flexible member connect respectively, and respectively establish a holes for clamping on this clamping shell fragment, respectively this holes for clamping is corresponding with two jacks of this panel just, when this panel when direction is pressed in housing, respectively the stiff end of this clamping shell fragment one end will move towards direction in this housing, make the flexible member distortion of the other end produce a strength, make that respectively this clamping shell fragment is a heeling condition, after treating that the bulged-in strength of this panel is eliminated, respectively this clamping shell fragment will return back to original level;
One by two sections diverter switches of formula, its two end connects with the base of this fixed head and this housing respectively, tool one spring on this switch, make this panel when direction is pressed in housing, positioning action contracts in being reached by this switch and spring, after treating that this panel is pushed again, this switch and spring will discharge the location of contracting in original, and make this panel return back to state when originally not being pressed into;
Two metallic conductive element are located between this base, and respectively this metallic conduction spare is corresponding with two holes for clamping that this clamps shell fragment just, with the interface as the guiding AC power.
This jack be shaped as a rectangular pancake hole.
This jack be shaped as a circular port.
This jack be shaped as a T shape hole.
This flexible member is a spring.
Two holes for clamping of this clamping shell fragment are shaped as a rectangular pancake hole.
Two holes for clamping of this clamping shell fragment are shaped as a circular port.
Two holes for clamping of this clamping shell fragment are shaped as a T shape hole.
Respectively an end of this clamping shell fragment is located at a body of rod place set on this fixed head.
Description of drawings
Fig. 1: be schematic appearance of the present utility model;
Fig. 2: for plug inserts socket schematic top plan view one of the present utility model;
Fig. 3: for plug inserts socket schematic top plan view two of the present utility model.
Drawing reference numeral:
Housing ... 1 panel ... 10
Jack ... 11 fixed heads ... 101
The body of rod ... 102 clamp shell fragment ... 12
One end ... 121 other ends ... 122
Base ... 13 flexible members ... 14
Holes for clamping ... 15 switches ... 16
Spring ... 17 metallic conductive element ... 18
Plug ... 20 metal pins ... 21
Diagonal angle inner edge ... 151
Embodiment
The utility model is a kind of socket that plug is drawn out easily and can not comes off after insertion, see also shown in Figure 1, be a most preferred embodiment of the present utility model, this socket comprises a housing 1, establish a panel 10 on this housing 1, this panel 10 is provided with the jack 11 of two correspondences, but jack 11 settings on this panel 10 are not limited to this, and general three set jacks 11 (jack 11 that wherein additionally has more is generally the usefulness of ground connection) on the market also are encompassed among the utility model; In addition, a unrestricted rectangular pancake hole or a circular port or the T shape hole etc. of can be of the shape of this jack 11 ..., again, in an ora terminalis of this panel 10 towards housing 1 in direction be provided with a slightly L-shaped fixed head 101.
In the present embodiment, this fixed head 101 is provided with the clamping shell fragment 12 of two correspondences, respectively an end 121 of this clamping shell fragment 12 is located at a body of rod 102 places set on the fixed head 101, one of these clamping shell fragment 12 other ends 122 base 13 directions that face this housing 1 respectively, two ends with a flexible member 14 connect (in the present embodiment respectively, this flexible member 14 is a spring), and respectively this clamping shell fragment 12 is provided with a holes for clamping 15 (can be a rectangular pancake hole or a circular port or T shape hole etc..), respectively this holes for clamping 15 is corresponding with two jacks 11 on the aforementioned panel 10 just, make when this panel 10 is contracted the location in direction is pressed in housing 1, respectively the end 121 that is fixed on the fixed head 101 of this clamping shell fragment 12 will move towards direction in this housing 1, relatively make flexible member 14 distortion of the other end 122 produce a strength, make that respectively this clamping shell fragment 12 is a heeling condition, after treating that these panel 10 bulged-in strength are eliminated, respectively this clamping shell fragment 12 will return back to original level.
In addition, connect (in the present embodiment at this fixed head 101 13 two ends of base with a switch 16 between this housing 1, this switch 16 is one by two sections diverter switches of formula (ON-OFF)), has a spring 17 on this switch 16, make this panel 10 when direction is pressed in housing 1, can by this switch 16 and on contract in the reaching effect of location of spring 17, after treating that this panel 10 is pushed again, this switch 16 and on spring 17 will discharge the location of contracting in original, and make this panel 10 return back to state when originally not being pressed into; In addition, in the present embodiment, though the setting that this switch 16 adopts by two sections diverter switches of formula (ON-OFF), but should can comply with actual situation by the setting of two sections diverter switches of formula (ON-OFF), and be changed to that he plants by two sections diverter switches 16 of formula, as long as any a all should being encompassed among the utility model of can reaching the locating effect that contracts in aforementioned by two sections diverter switches 16 of formula.
Moreover, be provided with two metallic conductive element 18 in 13 of this bases, respectively this metallic conductive element 18 is corresponding with two holes for clamping 15 of aforementioned clamped shell fragment 12 just, and this two metallic conductive element 18 is mainly as the interface of guiding AC power.
Above-mentioned socket, can know and learn, see also Fig. 1, shown in Figure 2, metal pin 21 on a plug 20 (shape of this metal pin 21 can be a rectangular pancake or a cylindrical or T shape etc.., at Fig. 1, Figure 2 shows that rectangular pancake) when inserting in the jack 11 of this panel 10, this metal pin 21 can pass the holes for clamping 15 of this clamping shell fragment 12 simultaneously, this metal pin 21 is at this moment owing to the metallic conductive element 18 of 13 of this bases of Shang Weiyu contacts, therefore, this plug 20 belongs to not state with power turn-on in the phase I of inserting this panel 10, so the danger that can avoid the user to get an electric shock in this phase I, relatively its fail safe is higher.
See also shown in Figure 3, when this plug 20 further is pressed in the housing 1, respectively the end 121 that is fixed on the fixed head 101 of this clamping shell fragment 12 will move towards direction in this housing 1, and make flexible member 14 pressurizeds of the other end 122 and produce a thrust, make that respectively this clamping shell fragment 12 is a heeling condition, at this moment, respectively the holes for clamping 15 diagonal angle inner edges 151 on this clamping shell fragment 12 can closely fasten the outer surface of this metal pin 21, contact with this metallic conductive element 18 simultaneously, therefore, the state that this plug 20 belongs to power turn-on and links closely and can not come off in the second stage of inserting this panel 10, and this switch 16 is owing to pushed, therefore, relatively this panel 10 can be done the location of contracting in, after treating that this panel 10 is pushed again, this switch 16 and on spring 17 will discharge the location of contracting in original, and make this panel 10 return back to state (as shown in Figure 2) when originally not being pressed into, clamp holes for clamping 15 on the shell fragment 12 simultaneously and will unclamp clamped condition the metal pin 21 of plug 20, so, can be very quick, easily and effortlessly this plug 20 is extracted from the jack 11 of this socket panel 10.
Thus, by the designed socket of the utility model, it is accessible when inserting the jack 11 of socket panels 10 not only to have the metal pin 21 that makes plug 20, and the phase I of inserting socket panel 10 jacks 11 because of as yet not with power turn-on, can avoid the danger of getting an electric shock, relatively its fail safe is higher, when treating further to be pressed into panel 10 (second stage), holes for clamping 15 on the clamped shell fragment 12 of these metal pin 21 meetings closely fastens, and contact conducting with metallic conductive element 18, reach the purpose that plug 20 can not come off simultaneously; Again, after this panel 10 is pushed again, this switch 16 and on spring 17 will discharge the location of contracting in original, and make this panel 10 return back to state when originally not being pressed into, clamp holes for clamping 15 on the shell fragment 12 simultaneously and will unclamp clamped condition the metal pin 21 of plug 20, extract fast, easily and the labour-saving purpose with the metal pin 21 that reaches plug 20, no matter the metal pin 21 on this plug 20 is rectangular pancake or cylindrical or T shape etc. simultaneously ..., all applicable socket of the present utility model.
Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (9)
1. socket that plug is drawn out easily and can not comes off after insertion is characterized in that comprising:
One housing is established a panel on this housing, establish the jack of two correspondences on this panel, and an ora terminalis of this panel direction in the housing is established a fixed head;
The clamping shell fragment of two correspondences, be located on this fixed head, respectively an end of this clamping shell fragment is located on this fixed head, one of this a clamping shell fragment other end base direction that faces this housing respectively, two ends with a flexible member connect respectively, and respectively establish a holes for clamping on this clamping shell fragment, respectively this holes for clamping is corresponding with two jacks of this panel just;
One by two sections diverter switches of formula, and its two end connects tool one spring on this switch with the base of this fixed head and this housing respectively;
Two metallic conductive element are located between this base, and respectively this metallic conduction spare is corresponding with two holes for clamping that this clamps shell fragment just.
2. the socket that plug is drawn out easily and can not comes off after insertion as claimed in claim 1 is characterized in that: this jack be shaped as a rectangular pancake hole.
3. the socket that plug is drawn out easily and can not comes off after insertion as claimed in claim 1 is characterized in that: this jack be shaped as a circular port.
4. the socket that plug is drawn out easily and can not comes off after insertion as claimed in claim 1 is characterized in that: this jack be shaped as a T shape hole.
5. the socket that plug is drawn out easily and can not comes off after insertion as claimed in claim 1 is characterized in that: this flexible member is a spring.
6. the socket that plug is drawn out easily and can not comes off after insertion as claimed in claim 1 is characterized in that: two holes for clamping of this clamping shell fragment are shaped as a rectangular pancake hole.
7. the socket that plug is drawn out easily and can not comes off after insertion as claimed in claim 1 is characterized in that: two holes for clamping of this clamping shell fragment are shaped as a circular port.
8. the socket that plug is drawn out easily and can not comes off after insertion as claimed in claim 1 is characterized in that: two holes for clamping of this clamping shell fragment are shaped as a T shape hole.
9. the socket that plug is drawn out easily and can not comes off after insertion as claimed in claim 1 is characterized in that: respectively an end of this clamping shell fragment is located at a body of rod place set on this fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520017051 CN2796173Y (en) | 2005-04-20 | 2005-04-20 | Socket structure for easy pull out and anti-drop after plug-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520017051 CN2796173Y (en) | 2005-04-20 | 2005-04-20 | Socket structure for easy pull out and anti-drop after plug-in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2796173Y true CN2796173Y (en) | 2006-07-12 |
Family
ID=36813920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520017051 Expired - Fee Related CN2796173Y (en) | 2005-04-20 | 2005-04-20 | Socket structure for easy pull out and anti-drop after plug-in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2796173Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354859A (en) * | 2011-08-12 | 2012-02-15 | 叶长青 | Anti-loosening socket |
| CN103904481A (en) * | 2014-03-04 | 2014-07-02 | 哈尔滨工程大学 | Power strip pressed with one hand |
| CN107069315A (en) * | 2017-04-21 | 2017-08-18 | 广东浪潮大数据研究有限公司 | A kind of method for fixed power source line plug |
| CN110265820A (en) * | 2019-07-15 | 2019-09-20 | 宁波沸柴机器人科技有限公司 | A kind of automatic anti-electric shock patch board |
| CN110504580A (en) * | 2019-07-25 | 2019-11-26 | 朱逸君 | Anti- metal exposure floating socket panel |
| CN112490762A (en) * | 2020-11-20 | 2021-03-12 | 徐勇利 | Easy-to-plug anti-electric shock plug |
-
2005
- 2005-04-20 CN CN 200520017051 patent/CN2796173Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354859A (en) * | 2011-08-12 | 2012-02-15 | 叶长青 | Anti-loosening socket |
| CN102354859B (en) * | 2011-08-12 | 2013-04-17 | 叶长青 | Anti-loosening socket |
| CN103904481A (en) * | 2014-03-04 | 2014-07-02 | 哈尔滨工程大学 | Power strip pressed with one hand |
| CN103904481B (en) * | 2014-03-04 | 2016-01-27 | 哈尔滨工程大学 | Singlehanded push type insert row |
| CN107069315A (en) * | 2017-04-21 | 2017-08-18 | 广东浪潮大数据研究有限公司 | A kind of method for fixed power source line plug |
| CN110265820A (en) * | 2019-07-15 | 2019-09-20 | 宁波沸柴机器人科技有限公司 | A kind of automatic anti-electric shock patch board |
| CN110265820B (en) * | 2019-07-15 | 2021-08-06 | 宁波圣荣电子科技有限公司 | Automatic electric shock prevention patch board |
| CN110504580A (en) * | 2019-07-25 | 2019-11-26 | 朱逸君 | Anti- metal exposure floating socket panel |
| CN112490762A (en) * | 2020-11-20 | 2021-03-12 | 徐勇利 | Easy-to-plug anti-electric shock plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |