CN109361105B - all-round contact type socket - Google Patents
all-round contact type socket Download PDFInfo
- Publication number
- CN109361105B CN109361105B CN201811430426.5A CN201811430426A CN109361105B CN 109361105 B CN109361105 B CN 109361105B CN 201811430426 A CN201811430426 A CN 201811430426A CN 109361105 B CN109361105 B CN 109361105B
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- Prior art keywords
- conductive
- conductive film
- fixedly connected
- chamber
- cavities
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Classifications
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention belongs to the field of sockets, and particularly relates to an all-dimensional contact type socket which comprises a mounting block, wherein two conductive cavities are arranged in the mounting block, jacks are arranged on the front side walls of the conductive cavities, an elastic conductive film is arranged outside a jack cover, the edge of the elastic conductive film is fixedly connected with the side walls of the conductive cavities, a magnetic sealing plate and the elastic conductive film are arranged on the rear side of the elastic conductive film and are in sliding sealing connection with the conductive cavities, the utility model discloses a sealed space of magnetism closing plate and electrically conductive chamber enclose is filled with mercury, fixedly connected with is used for leading the permanent magnetism ring to the magnetism closing plate location in the sealed space, runs through fixedly connected with on the magnetism closing plate and leads electrical pillar, and the fixed binding post that runs through on the back lateral wall in electrically conductive chamber is equipped with binding post, leads through spiral conductor electric connection between electrical pillar and the binding post, is equipped with a plurality of sliding chamber in the installation piece, and the sliding chamber is linked together through gas transmission channel and electrically conductive chamber. The invention can greatly increase the connection stability between the plug and the socket and reduce the condition of poor contact.
Description
Technical Field
The invention belongs to the field of sockets, and particularly relates to an all-directional contact type socket.
Background
The socket is a relay element for connecting an electrical appliance into a circuit system. At present, a socket is usually a spring plate type socket, a plug is clamped and fixed by the elasticity of a spring plate, and the spring plate and the plug are usually in a point-to-point contact mode, so that the socket is easy to heat when the current is too large; and after the plug is pulled out and inserted many times, the shell fragment not only wears seriously, still can appear the condition that shell fragment elasticity descends or even disappears to lead to appearing contact failure between plug and the socket, influence the normal use of electrical apparatus.
To this end, we propose an all-directional contact type socket to solve the above problems.
Disclosure of Invention
The present invention is directed to solving the above problems and providing a magnetic all-directional contact type socket.
In order to achieve the purpose, the invention adopts the following technical scheme: an omnibearing contact type socket comprises an installation block, wherein two conductive cavities are arranged in the installation block, jacks are arranged on the front side walls of the conductive cavities, an elastic conductive film is arranged outside the jacks, the edge of the elastic conductive film is fixedly connected with the side walls of the conductive cavities, a magnetic sealing plate which is connected with the conductive cavities in a sliding and sealing manner is arranged on the rear side of the elastic conductive film, mercury is filled in an enclosed space which is enclosed by the elastic conductive film, the magnetic sealing plate and the conductive cavities, a permanent magnetic ring which is used for positioning the magnetic sealing plate is fixedly connected in the enclosed space, a conductive post is fixedly connected on the magnetic sealing plate in a penetrating manner, a connecting terminal is fixedly arranged on the rear side wall of the conductive cavity in a penetrating manner, the conductive post is electrically connected with the connecting terminal through a spiral conducting wire, a plurality of sliding cavities are arranged in the installation block and, the utility model discloses a gas transmission device, including gas transmission channel, installation piece, sliding rod, installation piece, control ring, gas transmission channel, piston block, installation piece, control ring, gas transmission channel and the junction of electrically conductive chamber are located the back lateral wall of electrically conductive chamber, sliding cavity sliding seal connects with the piston block, fixedly connected with slide bar on the preceding lateral wall of piston block, the one end that the piston block was kept away from to the slide bar runs through the installation piece setting, the front side of installation piece is equipped with the control ring, the slide bar is located the.
In the above all-directional contact type socket, an adjusting groove is provided on a side wall of a closed space enclosed by the elastic conductive film, the magnetic sealing plate and the conductive cavity, a sealing block is slidably and sealingly connected in the adjusting groove, and a return spring is fixedly connected between the sealing block and a groove bottom of the adjusting groove.
In the above-described all-directional contact type socket, the adjustment groove is provided obliquely.
Compared with the prior art, the all-round contact type socket has the advantages that:
1. According to the invention, the elastic conductive film and the mercury are arranged, and the elastic conductive film is deformed by utilizing the hydraulic pressure of the mercury, so that the plug is wrapped in all directions, the contact area between the plug and the conductive film can be greatly increased, the poor contact condition is not easy to occur, and meanwhile, the permanent magnet ring is utilized to position the magnetic sealing plate, so that the plug plugging difficulty is greatly reduced.
2. According to the invention, by arranging the adjusting groove and the return spring, the influence of mercury caused by expansion with heat and contraction with cold due to temperature change can be counteracted, and the stability of the socket during working is improved.
drawings
Fig. 1 is a perspective view showing an embodiment 1 of an all-directional contact type socket according to the present invention;
Fig. 2 is a schematic view of a conductive state structure of an all-directional contact type socket 1 according to an embodiment of the present invention;
Fig. 3 is a schematic structural view of an all-directional contact type socket of embodiment 2 according to the present invention;
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
In the figure, 1 mounting block, 2 conductive cavities, 3 jacks, 4 elastic conductive films, 5 magnetic sealing plates, 6 permanent magnetic rings, 7 conductive columns, 8 wiring terminals, 9 spiral conducting wires, 10 sliding cavities, 11 gas transmission channels, 12 piston blocks, 13 sliding rods, 14 control rings, 15 adjusting grooves, 16 sealing blocks and 17 return springs.
Detailed Description
the following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
example 1
As shown in fig. 1-2, an omni-directional contact type socket includes an installation block 1, two conductive cavities 2 are provided in the installation block 1, a jack 3 is provided on a front side wall of each conductive cavity 2, the two jacks 3 correspond to two conductive insertion rods of a plug, respectively, an elastic conductive film 4 is provided outside the jack 3, an edge of the elastic conductive film 4 is fixedly connected to a side wall of the conductive cavity 2, a magnetic sealing plate 5 connected to the conductive cavity 2 in a sliding and sealing manner is provided on a rear side of the elastic conductive film 4, mercury is filled in an enclosed space enclosed by the elastic conductive film 4, the magnetic sealing plate 5 and the conductive cavity 2, a permanent magnetic ring 6 for positioning the magnetic sealing plate 5 is fixedly connected to the enclosed space, and the magnetic sealing plate 5 and the permanent magnetic ring 6 attract each other.
In this embodiment, a conductive column 7 is fixedly connected to a magnetic sealing plate 5 in a penetrating manner, a connecting terminal 8 is fixedly arranged on the rear side wall of a conductive cavity 2 in a penetrating manner, the rear ends of the two connecting terminals 8 are respectively electrically connected with a zero line and a live line of a power supply system, the conductive column 7 is electrically connected with the connecting terminal 8 through a spiral wire 9, a plurality of sliding cavities 10 are arranged in an installation block 1, the sliding cavities 10 are communicated with the conductive cavity 2 through a gas transmission channel 11, the joint of the gas transmission channel 11 and the conductive cavity 2 is located on the rear side wall of the conductive cavity 2, a piston block 12 is connected in the sliding cavities 10 in a sliding and sealing manner, it should be noted that when the piston block 12 moves from the leftmost end to the rightmost end of the sliding cavity 10, the magnetic sealing plate 5 just moves to the permanent magnet ring 6, a sliding rod 13 is fixedly connected to the front side wall of the piston block 12, and one, the front side of the mounting block 1 is provided with a control ring 14, and one end of the sliding rod 13 outside the mounting block 1 is fixedly connected with the side wall of the control ring 14.
When the embodiment is used, firstly, a plug is inserted from the jack 3 (as shown in fig. 1), then the control ring 14 is pushed, the control ring 14 drives the piston block 12 to move through the sliding rod 13, the piston block 12 discharges the gas in the sliding cavity 10 into the conductive cavity 2, as the air pressure in the space formed by the rear side wall of the magnetic sealing plate 5 and the conductive cavity 2 is increased, the magnetic sealing plate 5 is pushed to move towards the front side until the magnetic sealing plate 5 moves to the position corresponding to the permanent magnetic ring 6, as the magnetic sealing plate 5 and the permanent magnetic ring 6 are mutually attracted, the magnetic sealing plate 5 can be positioned, meanwhile, as the magnetic sealing plate 5 moves towards the front side, the elastic conductive film 4 is squeezed, so that the elastic conductive film 4 is wrapped outside the conductive inserted rod of the plug (as shown in fig. 2), a surface-to-surface contact conduction mode is realized, and the situation of heating caused by overlarge current can be, the condition of poor contact can also be avoided, and the stable transmission of electric power can be guaranteed.
In this embodiment, when power is needed to be cut off, the control ring 14 is only required to be pulled out to separate the magnetic sealing plate 5 from the permanent magnetic ring 6, and the elastic conductive film 4 is reset under the action of atmospheric pressure, so that the conductive insertion rod of the plug is not wrapped, and the circuit is automatically disconnected.
Example 2
As shown in fig. 3 to 4, the present embodiment is different from embodiment 1 in that: an adjusting groove 15 is formed in the side wall of a closed space enclosed by the elastic conductive film 4, the magnetic sealing plate 5 and the conductive cavity 2, the adjusting groove 15 is obliquely arranged, a sealing block 16 is connected in the adjusting groove 15 in a sliding sealing mode, a reset spring 17 is fixedly connected between the sealing block 16 and the bottom of the adjusting groove 15, and the elastic force of the reset spring 17 is greater than that of the elastic conductive film 4.
In this embodiment, when mercury generates heat because ambient temperature or the socket is used for a long time, when taking place the inflation, can promote sealed 16 and remove, make partial mercury get into in the adjustment recess 15, play the effect of buffering, simultaneously, under reset spring 17's effect, can avoid when normal use, sealed 16 is promoted.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. An omnibearing contact type socket comprises a mounting block (1), wherein two conductive cavities (2) are arranged in the mounting block (1), and a jack (3) is arranged on the front side wall of each conductive cavity (2), and is characterized in that an elastic conductive film (4) is arranged outside the jack (3), the edge of the elastic conductive film (4) is fixedly connected with the side wall of each conductive cavity (2), a magnetic sealing plate (5) connected with the conductive cavities (2) in a sliding sealing manner is arranged on the rear side of the elastic conductive film (4), mercury is filled in a closed space defined by the elastic conductive film (4), the magnetic sealing plate (5) and the conductive cavities (2), a permanent magnetic ring (6) used for positioning the magnetic sealing plate (5) is fixedly connected in the closed space, a conductive column (7) is fixedly connected on the magnetic sealing plate (5) in a penetrating manner, and a wiring terminal (8) is fixedly arranged on the rear side wall of each conductive cavity (2) in a, lead between electrical pillar (7) and binding post (8) through spiral wire (9) electric connection, be equipped with a plurality of slip chambeies (10) in installation piece (1), slip chamber (10) are linked together through gas transmission passageway (11) and electrically conductive chamber (2), gas transmission passageway (11) are located the rear side wall of electrically conductive chamber (2) with the junction of electrically conductive chamber (2), sliding seal is connected with piston block (12) in slip chamber (10), fixedly connected with slide bar (13) on the preceding lateral wall of piston block (12), the one end that piston block (12) were kept away from in slide bar (13) runs through installation piece (1) and sets up, the front side of installation piece (1) is equipped with control ring (14), slide bar (13) are located the lateral wall fixed connection of the outer one end of installation piece (1) and control ring (14).
2. The all-directional contact type socket according to claim 1, wherein an adjusting groove (15) is formed in a side wall of a closed space surrounded by the elastic conductive film (4), the magnetic sealing plate (5) and the conductive cavity (2), a sealing block (16) is slidably and hermetically connected in the adjusting groove (15), and a return spring (17) is fixedly connected between the sealing block (16) and a bottom of the adjusting groove (15).
3. The all-sided contact type socket as claimed in claim 2, wherein the adjustment recess (15) is formed to be inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430426.5A CN109361105B (en) | 2018-11-28 | 2018-11-28 | all-round contact type socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430426.5A CN109361105B (en) | 2018-11-28 | 2018-11-28 | all-round contact type socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109361105A CN109361105A (en) | 2019-02-19 |
| CN109361105B true CN109361105B (en) | 2019-12-13 |
Family
ID=65343318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811430426.5A Active CN109361105B (en) | 2018-11-28 | 2018-11-28 | all-round contact type socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109361105B (en) |
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| CN110126661B (en) * | 2019-05-21 | 2023-02-03 | 深圳市氢牛动力***有限公司 | New energy automobile charging device |
| CN110212333A (en) * | 2019-06-19 | 2019-09-06 | 张金玉 | A kind of double-contact plug of anti-dropout |
| CN110474196B (en) * | 2019-08-19 | 2020-10-20 | 蚌埠翰邦知识产权服务有限公司 | Medical instrument convenient to change and adjust stranded wire |
| CN111509510B (en) * | 2020-04-16 | 2021-12-28 | 深圳市中优图科技有限公司 | High-temperature automatic pop-up plug and socket |
| CN111446590B (en) * | 2020-04-16 | 2021-04-06 | 林高龙 | Anti-loosening socket with indicating function |
| CN111541079B (en) * | 2020-04-29 | 2021-11-26 | 新沂市五联电气科技有限公司 | Safety socket |
| CN111541111B (en) * | 2020-04-29 | 2021-09-24 | 苏州骊赫信息科技有限公司 | Night socket |
| CN111725772B (en) * | 2020-07-05 | 2021-12-31 | 广西阳工电线电缆有限公司 | Anti-oxidation cable |
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| CN112397934A (en) * | 2020-11-30 | 2021-02-23 | 南京会聚单商贸有限公司 | Intelligent power strip for anti-loosening and electric leakage electrical equipment |
| CN112769006B (en) * | 2020-12-31 | 2022-05-20 | 湖南省湘电锅炉压力容器检验中心有限公司 | Self-detection ground socket special for fixed electric appliance |
| CN112838454A (en) * | 2021-02-26 | 2021-05-25 | 张书香 | Movable power socket |
| CN113675663B (en) * | 2021-08-16 | 2022-05-03 | 沭阳协润电子有限公司 | Intelligent anti-oxidation quick connector for electronic equipment connection |
| CN117154901B (en) * | 2023-10-31 | 2024-02-09 | 深圳市创诺新电子科技有限公司 | Solar outdoor energy storage power supply |
| CN117317741B (en) * | 2023-11-29 | 2024-01-30 | 常州网凌智能科技有限公司 | Intelligent socket with multiple working modes |
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| CN205488759U (en) * | 2016-01-07 | 2016-08-17 | 胡琪 | Waterproof plug and socket with sealing film |
| EP3086414A1 (en) * | 2013-09-27 | 2016-10-26 | Siemens Aktiengesellschaft | Connector unit |
| CN207409734U (en) * | 2017-11-15 | 2018-05-25 | 焦作大学 | A kind of terminal plate of waterproof |
| CN108199193A (en) * | 2018-01-30 | 2018-06-22 | 河南小树电子科技有限公司 | The smart mobile phone charging wire that a kind of charging plug can stretch |
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- 2018-11-28 CN CN201811430426.5A patent/CN109361105B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2833952Y (en) * | 2005-09-22 | 2006-11-01 | 刘永兴 | Socket for cordless telephone set |
| EP3086414A1 (en) * | 2013-09-27 | 2016-10-26 | Siemens Aktiengesellschaft | Connector unit |
| CN204464653U (en) * | 2015-03-17 | 2015-07-08 | 盐城工学院 | A kind of dual resisteance formula new-energy automobile charge port structure |
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| Publication number | Publication date |
|---|---|
| CN109361105A (en) | 2019-02-19 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191118 Address after: Tangxia town Ruian city Wenzhou City, Zhejiang province 325000 field bridge on the stove Applicant after: Zhejiang Aotai Electric Appliance Co., Ltd. Address before: 030000 18 new mining road, wanBerlin District, Taiyuan, Shanxi Applicant before: Wang Jide |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |