CN108649384B - High-safety electric connecting seat - Google Patents
High-safety electric connecting seat Download PDFInfo
- Publication number
- CN108649384B CN108649384B CN201810446348.1A CN201810446348A CN108649384B CN 108649384 B CN108649384 B CN 108649384B CN 201810446348 A CN201810446348 A CN 201810446348A CN 108649384 B CN108649384 B CN 108649384B
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- Prior art keywords
- cavity
- socket
- dust
- electric connector
- supporting plate
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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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
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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
- H01R13/46—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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/60—Means for supporting coupling part when not engaged
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a high-safety electric connecting seat, which comprises a shell, an electric connector and a hydraulic cavity, wherein when the high-safety electric connecting seat works, a dustproof block is in a closed state, the electric connector is immersed into a second cavity, so that the protection and dustproof effects are realized, when the electric connector is inserted, the electric connector moves downwards under the action of liquid in the dustproof block and the hydraulic cavity, an upper supporting plate rotates when the dustproof block rises, and a lower supporting plate extends out due to a friction wheel; when the electric connector is inserted, dust in the inserting port is pushed inwards and gathered, and enters the third cavity through the dust falling groove, and when the electric connector is connected with the electric connecting port, the supporting plate and the lower supporting plate play a role in supporting the electric connector; when the electric connector is pulled out, the dustproof block automatically falls down to play a dustproof effect, the lower supporting plate is retracted under the action of the friction wheel, and dust falling into the third cavity is pushed to the dust exhaust port to be discharged, so that automatic cleaning of the dust is realized, and the safety of the point connecting seat is greatly improved.
Description
Technical Field
The invention relates to an electric connection socket, in particular to an electric connection socket with high safety.
Background
Along with the popularization of electric energy, the socket also enters every family, and corresponding electric shock accidents caused by the damage of the socket are more and more, so that great hidden dangers are caused to the life and electricity utilization safety of people.
After the electrical connector is pulled out, the electrical connection point in the socket is exposed to air and dust is accumulated, so that the obstruction of the electrical connection is one of the important reasons for the damage of the electrical connection point, and therefore, an electrical connection socket with higher safety is needed.
The general mouth that charges does not have the butt joint to carry out necessary protection after the grafting, leads to easily charging the damage of head, even when receiving the shearing force, makes charging the head damage, causes more serious electric leakage accident.
Disclosure of Invention
The present invention is directed to a high-safety electrical connector to solve the above-mentioned problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-safety electric connecting seat comprises a shell, an electric connector and a hydraulic cavity, wherein the shell is provided with a plug port along the horizontal direction, one end of the plug port is open, a first cavity is arranged on one side, close to the opening of the plug port, of the upper part of the plug port, and a second cavity is arranged on one side, far away from the opening of the plug port, of the upper part of the plug port; the first cavity is communicated with the second cavity through a hydraulic cavity, and the hydraulic cavity is filled with liquid; the first cavity and the second cavity are both communicated with the interface; a third cavity is arranged at the lower part of the socket along the horizontal direction; the electric connector is connected with the plug interface in a matching way.
As an improvement: a dustproof block is arranged in the first cavity and is in sliding connection with the first cavity; the dustproof block consists of a left part and a right part; the lower sides of the left part and the right part are both provided with inclined planes which incline upwards towards the opening direction of the interface; the lower end of the left part is provided with a roller; the dustproof block can automatically rise, and the electric connection block is driven to descend by liquid in the hydraulic cavity to realize insertion; the roller enables the electric connector to be inserted more smoothly, and reduces the abrasion of the electric connector.
As a further improvement: an electric connection block is arranged in the second cavity and is in sliding connection with the second cavity; and an electric connecting port is arranged on one side of the electric connecting block close to the opening of the interface.
As a further improvement: a lower supporting plate is arranged in the third cavity and is in sliding connection with the third cavity; a dust falling groove is formed in the bottom of the inserting port and communicated with the third cavity; a friction wheel is arranged between the insertion port and the third cavity, the friction wheel is rotatably connected with the shell, and the bottom of the friction wheel is in contact with the lower supporting plate; a guide inclined plane is arranged on one side of the lower supporting plate close to the opening of the interface; a dust exhaust port is formed in one side, far away from the opening of the plug port, of the bottom of the third cavity; the guide inclined plane is arranged, so that when the electric connector is inserted to enable the lower supporting plate to extend out, the lower supporting plate can be prevented from being abutted to the electric connector due to the guide inclined plane, and therefore the insertion is smoother; the dust falling from the dust falling groove is discharged from the dust discharge port by the movement of the lower support plate.
As a further improvement: an upper supporting plate is arranged on one side, close to the opening of the socket, of the outer part of the shell and consists of a gear part and a supporting part, the gear part is rotationally connected with the shell, and the supporting part is fixedly connected with the gear part; and a rack is arranged on one side of the left part of the dustproof block, which is close to the opening of the socket, and the rack is meshed with the gear part.
As a further improvement: the electric connector is matched with the end part of the electric connector.
As a further improvement: the bottom of the right part of the dustproof block is matched with the dust falling groove; after the dustproof block descends, the tail end of the dustproof block can be inserted into the dust falling groove, and the effect of sealing the inserting port is achieved.
Compared with the prior art, the invention has the advantages that:
1. the arrangement of the dustproof block can effectively prevent dust from accumulating at the electric connection port;
2. the electric connecting block is lifted to hide the electric connecting port, so that the electric connecting port can be further dustproof and waterproof, and the electric connecting port is protected;
3. the upper supporting plate and the lower supporting plate are arranged to protect the electric connector, prevent the electric connector from being broken under stress and improve the connection safety;
4. through setting up the dust groove for the dust of interface opening part can be cleared up through the process of pegging graft.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
FIG. 1 is a schematic view of a high-safety electrical connector;
FIG. 2 is a schematic view of a housing of a high-safety electrical connector;
FIG. 3 is a schematic view of a dust block in a high safety electrical connector;
FIG. 4 is a schematic view of a high safety electrical connector in a first operating state;
fig. 5 is a schematic diagram of a second working state of the high-safety electrical connector.
In the figure: the dust-collecting device comprises a shell 1, a shell 11, a plug port 12, a first cavity 13, a second cavity, a hydraulic cavity 14, a third cavity 15, a dust-falling groove 16, a dust-discharging port 17, a dust-proof block 21, a left part 211, a right part 212, a roller 213, an electric connection block 22, an electric connection port 221, an upper support plate 31, a support part 311, a gear part 312, a friction wheel 32, a lower support plate 33, a guide inclined plane 331 and an electric connection 4.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment of the invention, the high-safety electric connecting seat comprises a shell 1, an electric connector 4 and a hydraulic cavity 14, wherein the shell 1 is provided with a plug port 11 along the horizontal direction, one end of the plug port 11 is open, a first cavity 12 is arranged on one side, close to the opening of the plug port 11, of the upper part of the plug port 11, and a second cavity 13 is arranged on one side, far away from the opening of the plug port 11, of the upper part of the plug port 11; the first cavity 12 is communicated with the second cavity 13 through a hydraulic cavity 14, and the hydraulic cavity 14 is filled with liquid; the first cavity 12 and the second cavity 13 are both communicated with the socket 11; a third cavity 15 is arranged at the lower part of the socket 11 along the horizontal direction; the electric connector 4 is connected with the plug interface 11 in a matching way.
A dustproof block 21 is arranged in the first cavity 12, and the dustproof block 21 is connected with the first cavity 12 in a sliding manner; the dust-proof block 21 is composed of a left part 211 and a right part 212; the lower sides of the left part 211 and the right part 212 are respectively provided with an inclined surface which inclines upwards towards the opening direction of the interface 11; the lower end of the left part 211 is provided with a roller 213; the dust-proof block 21 can automatically rise, and the electric connection block 22 is driven to descend by the liquid in the hydraulic cavity 14 to realize plugging; the roller 213 makes the insertion of the electrical connector 4 smoother and reduces the wear of the electrical connector 4.
An electric connecting block 22 is arranged in the second cavity 13, and the electric connecting block 22 is connected with the second cavity 13 in a sliding mode; an electric connection port 221 is arranged on one side of the electric connection block 22 close to the opening of the inserting port 11.
A lower supporting plate 33 is arranged in the third cavity 15, and the lower supporting plate 33 is connected with the third cavity 15 in a sliding manner; a dust falling groove 16 is formed at the bottom of the inserting port 11, and the dust falling groove 16 is communicated with the third cavity 15; a friction wheel 32 is arranged between the socket 11 and the third cavity 15, the friction wheel 32 is rotatably connected with the shell 1, and the bottom of the friction wheel 32 is contacted with a lower support plate 33; a guide inclined plane 331 is arranged on one side of the lower support plate 33 close to the opening of the inserting port 11; a dust exhaust port 17 is formed in one side of the bottom of the third cavity 15, which is far away from the opening of the inserting port 11; the guide inclined plane 331 is arranged, so that when the electric connector 4 is inserted to extend the lower support plate 33, the lower support plate 33 can be prevented from abutting against the electric connector 4 by the guide inclined plane 331, and therefore the plugging is smoother; the dust falling from the dust falling groove 16 is discharged from the dust discharge port 17 by the movement of the lower support plate 33.
An upper support plate 31 is arranged on one side of the outer part of the shell 1 close to the opening of the socket 11, the upper support plate 31 consists of a gear part 312 and a support part 311, the gear part 312 is rotatably connected with the shell 1, and the support part 311 is fixedly connected with the gear part 312; and a rack is arranged on the left part 211 of the dustproof block 21 close to the opening side of the inserting port 11 and meshed with the gear part 312.
The electrical connection port 221 is matched with the end of the electrical connector 4.
The bottom of the right part 212 of the dustproof block 21 is matched with the dust falling groove 16; after the dustproof block 21 descends, the tail end of the dustproof block can be inserted into the dust falling groove 16, and the effect of closing the insertion port is achieved.
The working principle of the invention is as follows:
when the electric connector 4 is inserted, the electric connector contacts with the inclined surface on the dust-proof block 21 firstly, so that the dust-proof block 21 moves upwards, the electric connector 22 moves downwards through liquid transmission in the hydraulic cavity 14, the upper support plate 31 also synchronously rotates along with the rising of the dust-proof block 21, and meanwhile, the lower part of the electric connector 4 drives the friction wheel 32 to rotate, so that the lower support plate 33 extends outwards; when the electric connector 4 is inserted, dust in the insertion port 11 is pushed inwards, the electric connector 4 moves inwards, the dust is gathered and enters the third cavity 15 through the dust falling groove 16, and when the electric connector 4 is connected with the electric connection port 221, the support plate 311 and the lower support plate 33 play a role of supporting the electric connector 4, so that the electric connector 4 is prevented from being broken by external force; when the electrical connector 4 is pulled out, the dustproof block 21 automatically falls due to the action of gravity, so as to achieve the dustproof effect, and drive the upper supporting plate 31 and the electrical connection block 22 to return to the initial position, meanwhile, the lower supporting plate 33 is retracted due to the action of the friction wheel 32, and dust falling into the third cavity is pushed to the dust exhaust port 17 to be discharged, so that the dust is automatically cleaned.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A high-safety electric connecting seat comprises a shell (1), an electric connector (4) and a hydraulic cavity (14), and is characterized in that the shell (1) is provided with a socket (11) along the horizontal direction, one end of the socket (11) is opened, a first cavity (12) is arranged on one side, close to the opening of the socket (11), of the upper part of the socket (11), and a second cavity (13) is arranged on one side, far away from the opening of the socket (11), of the upper part of the socket (11); the first cavity (12) is communicated with the second cavity (13) through a hydraulic cavity (14), and the hydraulic cavity (14) is filled with liquid; the first cavity (12) and the second cavity (13) are both communicated with the plug interface (11); a third cavity (15) is arranged at the lower part of the socket (11) along the horizontal direction; the electric connector (4) is connected with the plug interface (11) in a matching way; a dustproof block (21) is arranged in the first cavity (12), and the dustproof block (21) is connected with the first cavity (12) in a sliding manner; the dustproof block (21) consists of a left part (211) and a right part (212); the lower sides of the left part (211) and the right part (212) are respectively provided with an inclined surface which inclines upwards towards the opening direction of the interface (11); the lower end of the left part (211) is provided with a roller (213); a lower supporting plate (33) is arranged in the third cavity (15), and the lower supporting plate (33) is connected with the third cavity (15) in a sliding manner; a dust falling groove (16) is formed in the bottom of the inserting port (11), and the dust falling groove (16) is communicated with the third cavity (15); a friction wheel (32) is arranged between the socket (11) and the third cavity (15), the friction wheel (32) is rotatably connected with the shell (1), and the bottom of the friction wheel (32) is in contact with a lower supporting plate (33); a guide inclined plane (331) is arranged on one side, close to the opening of the socket (11), of the lower supporting plate (33); a dust exhaust port (17) is formed in one side, away from the opening of the inserting port (11), of the bottom of the third cavity (15); an electric connection block (22) is arranged in the second cavity (13), and the electric connection block (22) is connected with the second cavity (13) in a sliding mode; an electric connection port (221) is arranged on one side, close to the opening of the inserting port (11), of the electric connection block (22).
2. The high-safety electric connection socket according to claim 1, wherein an upper support plate (31) is arranged on the outer side of the housing (1) close to the opening of the socket (11), the upper support plate (31) is composed of a gear portion (312) and a support portion (311), the gear portion (312) is rotatably connected with the housing (1), and the support portion (311) is fixedly connected with the gear portion (312); and a rack is arranged on one side of the left part (211) of the dustproof block (21) close to the opening of the socket (11), and the rack is meshed with the gear part (312).
3. A high-safety electrical connector according to claim 1, wherein the electrical connection port (221) is provided to match the end of the electrical connector (4).
4. The high-safety electrical connector according to claim 1, wherein the bottom of the right portion (212) of the dust-proof block (21) is disposed to fit the dust-falling groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446348.1A CN108649384B (en) | 2018-05-11 | 2018-05-11 | High-safety electric connecting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446348.1A CN108649384B (en) | 2018-05-11 | 2018-05-11 | High-safety electric connecting seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108649384A CN108649384A (en) | 2018-10-12 |
| CN108649384B true CN108649384B (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810446348.1A Active CN108649384B (en) | 2018-05-11 | 2018-05-11 | High-safety electric connecting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108649384B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301552B (en) * | 2018-10-19 | 2020-06-02 | 绵阳鹏志远科技有限公司 | Hidden electric shock prevention socket and plug with dustproof and waterproof functions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204012020U (en) * | 2014-06-11 | 2014-12-10 | 华北电力大学（保定） | A kind of safety power source plug socket |
| CN104993294B (en) * | 2015-06-28 | 2017-09-22 | 中航光电科技股份有限公司 | A kind of socket |
| CN205882278U (en) * | 2016-06-27 | 2017-01-11 | 成都阿尔刚雷科技有限公司 | Take insulation protection's socket |
| CN108891268A (en) * | 2018-05-07 | 2018-11-27 | 浙江夏远信息技术有限公司 | A kind of dust-proof new-energy automobile charging pile |
-
2018
- 2018-05-11 CN CN201810446348.1A patent/CN108649384B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108649384A (en) | 2018-10-12 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201020 Address after: 1st floor, No.5, building 132, Yongsheng community, Jiangdong Street, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu Niuer Technology Co.,Ltd. Address before: 315040 501-516, B3 Floor, R&D Park, Ningbo High-tech Zone, Zhejiang Province Applicant before: NINGBO DIYANG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high safety electrical connection base Effective date of registration: 20211228 Granted publication date: 20201106 Pledgee: Yiwu Branch of Agricultural Bank of China Ltd. Pledgor: Yiwu Niuer Technology Co.,Ltd. Registration number: Y2021330002705 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230510 Granted publication date: 20201106 Pledgee: Yiwu Branch of Agricultural Bank of China Ltd. Pledgor: Yiwu Niuer Technology Co.,Ltd. Registration number: Y2021330002705 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |