CN109638559B - Automatic adsorb fixed socket - Google Patents
Automatic adsorb fixed socket Download PDFInfo
- Publication number
- CN109638559B CN109638559B CN201811509214.6A CN201811509214A CN109638559B CN 109638559 B CN109638559 B CN 109638559B CN 201811509214 A CN201811509214 A CN 201811509214A CN 109638559 B CN109638559 B CN 109638559B
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- Prior art keywords
- communicating cavity
- block
- cavity
- socket
- communicating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- Resistance Heating (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an automatic adsorption and fixation socket which comprises a plug and a socket body, wherein a pair of pins are installed on one side of the plug, slots corresponding to the pins are formed in the socket body, the pins are inserted into the slots, communication wires corresponding to the pins are installed in the socket body, the communication wires are electrically connected with the pins, a first connecting wire is electrically connected to one side of each of the two communication wires, a second connecting wire is connected to one side of each of the slots, a heating cavity is formed between the first connecting wire and the second connecting wire, and a pair of conductors are connected in the heating cavity in a sliding mode. In the process of electrifying, the internal air pressure is reduced by utilizing the heat effect of current, the fixing effect of the plug on the socket is realized by utilizing the adsorption and fixing effect of negative pressure, and the separation can be simply and conveniently realized by only opening the ventilation channel to ensure that the internal air pressure and the external air pressure are consistent.
Description
Technical Field
The invention relates to the technical field of sockets, in particular to a socket capable of being automatically adsorbed and fixed.
Background
The socket is also called a power socket and a switch socket, the socket is a socket into which one or more circuit wiring can be inserted, various wiring can be inserted through the socket, so that the socket can be conveniently connected with other circuits, the connection and disconnection of the circuit and a copper piece are realized through the connection and disconnection of the circuit and the copper piece, the connection and disconnection of the part of the circuit are finally realized, any electric appliance is connected with the socket and needs to be realized through the connection of a plug and the socket, the hole on the socket is generally divided into three holes and two holes, three wires in the circuit are divided into a ground wire, a live wire and a zero wire, wherein the live wire and the zero wire.
Plug insert socket, generally all realize fixedly through simple joint, but this kind of mode, after long-time the use, joint department can become gradually not hard up, make the joint unstable, different sockets are in order to adapt to different plugs simultaneously, the hole of socket design is great, then when using, the problem of slope appears in the very easy installation because the aperture is great in the plug, then can not touch with the copper sheet in the circuit, often need fix through other equipment sticky tapes of outside one kind, this has just brought the trouble for the user, and when extracting, it just can extract to rock about needing, the mode of rocking brings the damage to socket and plug itself easily.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the plug is easy to be connected with the socket due to the problem of the aperture size or the problem of looseness after long-time use, and the like, so that the socket capable of being automatically adsorbed and fixed is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic adsorption and fixation socket comprises a plug and a socket, wherein one side of the plug is provided with a pair of pins, the socket is provided with an inserting groove corresponding to the pins, the pins are inserted into the inserting groove, a communicating wire corresponding to the pins is arranged in the socket, the communicating wire and the pins are electrically connected, one side of each communicating wire is electrically connected with a first connecting wire, one side of the inserting groove is connected with a second connecting wire, a heating cavity is arranged between the first connecting wire and the second connecting wire, the heating cavity is internally and slidably connected with a pair of conductors, the two conductors are respectively and electrically connected with the first connecting wire and the second connecting wire, a heating body is electrically connected between the two conductors, one side of the plug is symmetrically and fixedly provided with a rubber block, the socket is provided with a second communicating cavity corresponding to the rubber block, the clamping block is clamped on one side of the second communicating cavity, the first communicating cavity is formed in one side of the second communicating cavity, the second communicating cavity is communicated with the first communicating cavity, a movable mechanism is arranged at the communicating position of the second communicating cavity and the first communicating cavity, the heating cavity is communicated with the first communicating cavity and the second communicating cavity, and the one-way mechanism is installed in the first communicating cavity.
Preferably, the movable mechanism comprises a second slider, a linkage shaft and a first slider, the second slider and the first slider are respectively and fixedly connected to two ends of the linkage shaft, the second slider is connected with the inner wall of the first communicating cavity in a sliding mode, the first slider is connected with the inner wall of the second communicating cavity in a sliding mode, a separation block is installed between the first communicating cavity and the second communicating cavity, the linkage shaft penetrates through the separation block, a second spring is sleeved on the linkage shaft, and the second spring is arranged in the second communicating cavity.
Preferably, a sealing ring corresponding to the conductor is mounted on the inner wall of the heating cavity, and the conductor is connected with the sealing ring in a sliding manner.
Preferably, one-way mechanism includes toper piece and spout, the inner wall joint in toper piece and first intercommunication chamber, the spout has been seted up to the symmetry on the inner wall in first intercommunication chamber, the one end fixedly connected with T type axle of toper piece, install the third spring in the spout, the one end and the third spring fixed connection of toper piece are kept away from to T type axle, the other end fixedly connected with of toper piece draws the axle.
Preferably, the one end fixedly connected with connecting block that the intercommunication wire is close to the stitch, the connecting block contacts with the stitch, cup joint first spring on the intercommunication wire.
Compared with the prior art, the invention has the beneficial effects that: through at the in-process of circular telegram, utilize the heat effect of electric current, reduce inside atmospheric pressure, utilize the absorption fixed action of negative pressure, realize the plug to the fixed effect of socket, in the separation, only need open the passageway of ventilating, make inside and outside atmospheric pressure resume unanimously, can simple and convenient realization separation.
Drawings
Fig. 1 is a schematic structural diagram of an automatic suction-fixing socket according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram at B in fig. 1.
In the figure: the device comprises a plug 1, a socket 2, a first connecting wire 3, a communicating wire 4, a connecting block 5, a first spring 6, a second connecting wire 7, a first communicating cavity 8, a pin 9, a rubber block 10, a second communicating cavity 11, a clamping block 12, a pull shaft 13, a conductor 14, a heating body 15, a heating cavity 16, a first sliding block 17, a second spring 18, a separating block 19, a linkage shaft 20, a second sliding block 21, a third spring 22, a conical block 23, a sliding chute 24 and a shaft 25T.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, an automatic absorption fixed socket comprises a plug 1 and a socket 2, a pair of pins 9 is installed on one side of the plug 1, a slot corresponding to the pins 9 is opened on the socket 2, the pins 9 are inserted in the slot, a communication wire 4 corresponding to the pins 9 is installed in the socket 2, the communication wire 4 is electrically connected with the pins 9, a first connecting wire 3 is electrically connected with one side of two communication wires 4, a second connecting wire 7 is connected with one side of the slot, a heating cavity 16 is opened between the first connecting wire 3 and the second connecting wire 7, a pair of conductors 14 are slidably connected in the heating cavity 16, the two conductors 14 are respectively electrically connected with the first connecting wire 3 and the second connecting wire 7, a heating body 15 is electrically connected between the two conductors 14, a rubber block 10 is symmetrically and fixedly installed on one side of the plug 1, a second communication cavity 11 corresponding to the rubber block 10 is opened on the socket 2, a clamping block 12 is clamped on one side of a second communicating cavity 11, a first communicating cavity 8 is formed in one side of the second communicating cavity 11, the second communicating cavity 11 is communicated with the first communicating cavity 8, a movable mechanism is arranged at the communicating position of the second communicating cavity 11 and the first communicating cavity 8, a heating cavity 16 is communicated with the first communicating cavity 8 and the second communicating cavity 11, and a one-way mechanism is arranged in the first communicating cavity 8;
wherein, the moving mechanism includes second slider 21, universal driving shaft 20 and first slider 17, second slider 21 and first slider 17 fixed connection are respectively at the both ends of universal driving shaft 20, second slider 21 and the inner wall sliding connection of first intercommunication chamber 8, the inner wall sliding connection of first slider 17 and second intercommunication chamber 11, install spacing block 19 between first intercommunication chamber 8 and the second intercommunication chamber 11, universal driving shaft 20 passes spacing block 19, the last second spring 18 that has cup jointed of universal driving shaft 20, second spring 18 sets up in second intercommunication chamber 11, install the sealing washer that corresponds with conductor 14 on the inner wall of heating chamber 16, conductor 14 and sealing washer sliding connection.
Wherein, one-way mechanism includes toper piece 23 and spout 24, toper piece 23 and first intercommunication chamber 8's inner wall joint, spout 24 has been seted up to the symmetry on the inner wall of first intercommunication chamber 8, the one end fixedly connected with T type axle 25 of toper piece 23, install third spring 22 in the spout 24, the one end and the third spring 22 fixed connection of toper piece 23 are kept away from to T type axle 25, the other end fixedly connected with of toper piece 23 draws axle 13, intercommunication wire 4 is close to the one end fixedly connected with connecting block 5 of stitch 9, connecting block 5 and stitch 9 contact, first spring 6 has been cup jointed on the intercommunication wire 4, the elastic force effect of first spring 6 supports intercommunication wire 4, guarantee connecting block 5 can contact with stitch 9 constantly, avoid the contact unstable.
Two pins 9 at one end of the plug 1 are respectively inserted into the slots, and the rubber block 10 is clamped with the second communicating cavity 11, because the inner walls of the rubber block 10 and the second communicating cavity 11 are made of soft rubber, the rubber block 10 and the second communicating cavity 11 have a certain adsorption effect similar to a sucker in the pressing process, at the moment, the pins 9 are in contact with the communicating wire 4 to realize electric connection, wherein one end of the second connecting wire 7 is in contact with the pins 9, a circuit loop is formed among the communicating wire 4, the first connecting wire 3, the conductor 14, the heating body 15, the second connecting wire 7 and the pins 9, which is equivalent to a resistor connected in parallel, current flows on the heating body 15, heat is generated by the heating body 15 according to the heat effect of the current, the heating body 15 is electrified, the material of the heating body 15 is graphene, and can be quickly electrified to generate heat, a relatively closed space is formed among the conductor 14, the sealing ring, the air in the space heating cavity 16 has a heating effect, the air expands when heated, the internal air pressure increases, the conductor 14 and the second slider 21 are both extruded in the process of the air expansion, the conductor 14 moves relative to the sealing ring under the action of the air pressure, meanwhile, the air pressure also has acting force on the second slider 21, the second slider 21 slides in the first communicating cavity 8, the second slider 21 drives the first slider 17 to move through the linkage shaft 20, the air pressure in the second communicating cavity 11 decreases in the process of the movement of the second communicating cavity 11, the rubber block 10 has an adsorption effect, the effect of fixing the plug 1 is enhanced, the air in the first communicating cavity 8 is extruded due to the action of the conductor 14 and the second slider 21, when the air in the first communicating cavity 8 is extruded, the air pushes the conical block 23 to move, the conical block 23 pulls the T-shaped shaft 25 to compress the third spring 22, the compressed gas will be output from the first communication chamber 8.
When the gas in the heating cavity 16 pushes the conductor 14 to move to the farthest position, the conductor 14 will be separated from the first connecting wire 3 and the second connecting wire 7, and the circuit will be in the open circuit state inside, but because the one-way mechanism cannot absorb gas inside when not being affected by external force, the conductor 14 will be in the stationary state after the circuit is opened, and the circuit is opened timely, so as to avoid increasing energy consumption.
When a user needs to pull out the plug 1, the clamping block 12 is firstly pulled out from the first communicating cavity 8, at this time, the air pressure in the second communicating cavity 11 is recovered to be normal, the rubber block 10 is separated from the second communicating cavity 11, the user can easily pull out the plug 1 and the pins 9 from the slots, then the user pulls the pull shaft 13 again, the air pressure in the first communicating cavity 8 is recovered to be normal, because the circuit loop is in a broken state, the air in the heating cavity 16 is gradually cooled, when the air pressure in the first communicating cavity 8 and the air pressure in the second communicating cavity 11 are recovered to be normal, the two conductors 14 are recovered to be in situ, meanwhile, the elastic acting force of the second spring 18 can also pull the linkage shaft 20 to be recovered to be in situ, and after the recovery, the next operation can be carried out again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (1)
1. The utility model provides an automatic adsorb fixed socket, includes plug (1) and socket (2), its characterized in that, a pair of stitch (9) is installed to one side of plug (1), set up the slot that corresponds with stitch (9) on socket (2), stitch (9) are inserted and are established in the slot, install intercommunication wire (4) that correspond with stitch (9) in socket (2), be connected for the electricity between intercommunication wire (4) and stitch (9), two one side electricity of intercommunication wire (4) is connected with first connecting wire (3), one side of slot is connected with second connecting wire (7), heating chamber (16) have been seted up between first connecting wire (3) and second connecting wire (7), sliding connection has a pair of conductor (14) in heating chamber (16), two conductor (14) respectively with first connecting wire (3), The second connecting wire (7) is electrically connected, a heating body (15) is electrically connected between the two conductors (14), a rubber block (10) is symmetrically and fixedly mounted on one side of the plug (1), a second communicating cavity (11) corresponding to the rubber block (10) is formed in the socket (2), a clamping block (12) is clamped on one side of the second communicating cavity (11), a first communicating cavity (8) is formed in one side of the second communicating cavity (11), the second communicating cavity (11) is communicated with the first communicating cavity (8), a movable mechanism is arranged at the communicating position of the second communicating cavity (11) and the first communicating cavity (8), the heating cavity (16) is communicated with the first communicating cavity (8) and the second communicating cavity (11), and a one-way mechanism is mounted in the first communicating cavity (8);
the movable mechanism comprises a second sliding block (21), a linkage shaft (20) and a first sliding block (17), the second sliding block (21) and the first sliding block (17) are respectively and fixedly connected to two ends of the linkage shaft (20), the second sliding block (21) is in sliding connection with the inner wall of a first communicating cavity (8), the first sliding block (17) is in sliding connection with the inner wall of a second communicating cavity (11), a separation block (19) is installed between the first communicating cavity (8) and the second communicating cavity (11), the linkage shaft (20) penetrates through the separation block (19), a second spring (18) is sleeved on the linkage shaft (20), and the second spring (18) is arranged in the second communicating cavity (11);
a sealing ring corresponding to the conductor (14) is arranged on the inner wall of the heating cavity (16), and the conductor (14) is connected with the sealing ring in a sliding manner;
the one-way mechanism comprises a conical block (23) and a sliding groove (24), the conical block (23) is clamped with the inner wall of a first communication cavity (8), the sliding groove (24) is symmetrically formed in the inner wall of the first communication cavity (8), one end of the conical block (23) is fixedly connected with a T-shaped shaft (25), a third spring (22) is installed in the sliding groove (24), one end, far away from the conical block (23), of the T-shaped shaft (25) is fixedly connected with the third spring (22), and the other end of the conical block (23) is fixedly connected with a pull shaft (13);
one end fixedly connected with connecting block (5) that intercommunication wire (4) are close to stitch (9), connecting block (5) and stitch (9) contact, first spring (6) have been cup jointed on intercommunication wire (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811509214.6A CN109638559B (en) | 2018-12-11 | 2018-12-11 | Automatic adsorb fixed socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811509214.6A CN109638559B (en) | 2018-12-11 | 2018-12-11 | Automatic adsorb fixed socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109638559A CN109638559A (en) | 2019-04-16 |
| CN109638559B true CN109638559B (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811509214.6A Active CN109638559B (en) | 2018-12-11 | 2018-12-11 | Automatic adsorb fixed socket |
Country Status (1)
| Country | Link |
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| CN (1) | CN109638559B (en) |
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| CN204030104U (en) * | 2014-08-25 | 2014-12-17 | 温州市华伦电器有限公司 | Safety socket |
| CN207338805U (en) * | 2017-10-17 | 2018-05-08 | 深圳市永家兴电业有限公司 | A kind of power-line plug |
| CN207368340U (en) * | 2017-11-07 | 2018-05-15 | 东莞市东生电子有限公司 | A kind of power plug fixing device |
| CN207559165U (en) * | 2017-12-12 | 2018-06-29 | 安徽钱营孜发电有限公司 | A kind of Multi-functional domestic insert row |
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- 2018-12-11 CN CN201811509214.6A patent/CN109638559B/en active Active
Patent Citations (4)
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|---|---|---|---|---|
| CN204030104U (en) * | 2014-08-25 | 2014-12-17 | 温州市华伦电器有限公司 | Safety socket |
| CN207338805U (en) * | 2017-10-17 | 2018-05-08 | 深圳市永家兴电业有限公司 | A kind of power-line plug |
| CN207368340U (en) * | 2017-11-07 | 2018-05-15 | 东莞市东生电子有限公司 | A kind of power plug fixing device |
| CN207559165U (en) * | 2017-12-12 | 2018-06-29 | 安徽钱营孜发电有限公司 | A kind of Multi-functional domestic insert row |
Also Published As
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| CN109638559A (en) | 2019-04-16 |
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Effective date of registration: 20200414 Address after: 362000 room 703, building 26, Zhongxin garden, No. 250, Zhongxin Third Ring Road, Luocheng Town, Hui'an County, Quanzhou City, Fujian Province Applicant after: Zheng Zhibin Address before: 214100 No.1800, Lihu Avenue, Binhu District, Wuxi City, Jiangsu Province Applicant before: Zhang Bingbing |
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