CN109411949B - High-voltage cable plug connector fixing device and using method thereof - Google Patents
High-voltage cable plug connector fixing device and using method thereof Download PDFInfo
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- CN109411949B CN109411949B CN201811272725.0A CN201811272725A CN109411949B CN 109411949 B CN109411949 B CN 109411949B CN 201811272725 A CN201811272725 A CN 201811272725A CN 109411949 B CN109411949 B CN 109411949B
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- shell
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- sliding
- power socket
- wedge
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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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Abstract
The invention discloses a high-voltage cable plug connector fixing device and a using method thereof, the high-voltage cable plug connector fixing device comprises a shell, a sliding shell, a power socket, a plug, slots, a push plate, a top sleeve, a connecting rod and wedge blocks, wherein the upper end and the lower end of the shell are respectively provided with a socket, the number of the sliding shells is four, the sliding shells are distributed in the shell in a matrix manner, one section of the power socket with the sockets is arranged between the sliding shells positioned above, one section of the plug with the plug connectors is arranged between the sliding shells positioned below, the slots are arranged at the two sides of the power socket and the plug, the push plate is arranged in the sliding shell in a sliding manner, one side of the push plate is fixedly provided with the plug blocks matched with the slots, the top sleeve is fixedly arranged at the peripheries of the power socket and the plug and is used for pushing the upper and lower sliding shells to move in opposite directions, one end of the connecting rod is hinged at one side of the push plate, the other end of the push plate is hinged on the inner wall of the shell, when the upper and the lower sliding shells move in opposite directions, the connecting rod acts on the push plate to drive the plug block to be inserted into the slot so as to fix the power socket and the plug, and the power socket is connected with the plug at the moment.
Description
Technical Field
The invention relates to the technical field of high-voltage cable plug connector fixing, in particular to a high-voltage cable plug connector fixing device and a using method thereof.
Background
The plug connectors of the high-voltage cable are usually directly plugged together, and when the plug connectors are loosened, high-voltage electric leakage is easy to occur, casualties are caused, and great potential safety hazards exist.
Disclosure of Invention
Aiming at the problems, the invention provides a high-voltage cable plug connector fixing device and a using method thereof, which solve the problem that high-voltage electric leakage is easy to occur due to looseness among plug connectors, and casualties are caused.
In order to achieve the purpose, the invention provides the following technical scheme:
a high voltage cable connector securing device comprising:
the upper end and the lower end of the shell are respectively provided with a socket;
the number of the sliding shells is four, and the sliding shells are distributed in the shell in a matrix manner;
a section of the power socket with the plug interface is arranged between the sliding shells positioned above;
a section of the plug with the plug connector is arranged between the sliding shells positioned below;
the slots are arranged on two sides of the power socket and the plug;
the push plate is arranged in the sliding shell in a sliding way, and one side of the push plate is fixedly provided with an inserting block matched with the slot;
the top sleeve is fixedly arranged on the periphery of the power socket and the plug and used for pushing the sliding shell to move in the opposite direction in the vertical direction;
one end of the connecting rod is hinged to one side of the push plate, which is far away from the plug block, and the other end of the connecting rod is hinged to the inner wall of the shell;
the wedge block is arranged on two sides of the shell in a sliding mode and located between the sliding shell above and the sliding shell below, inclined planes matched with the wedge block are arranged on opposite surfaces between the sliding shell above and the sliding shell below, the wedge block moves towards the outer side of the shell under the action of the inclined planes when the sliding shell above and the sliding shell below move oppositely, and when the wedge block is driven to move towards the inner side of the shell, the sliding shell above and the sliding shell below can be driven to move oppositely, so that the power socket and the plug are fixedly disconnected.
As a preferable aspect of the present invention, the method further comprises:
the limiting baffle is fixedly arranged on the inner wall of the shell and positioned between the upper sliding shell and the lower sliding shell and used for limiting the sliding of the wedge-shaped block;
and the jacking spring is horizontally arranged between the limit baffle and the wedge block, one end of the jacking spring is fixedly connected with the limit baffle, and the other end of the jacking spring is fixedly connected with the wedge block.
As a preferable aspect of the present invention, the method further comprises:
and the compression column is fixedly arranged on one side of the wedge-shaped block, which deviates from the jacking spring, and one end of the compression column is exposed out of the shell under the action of the jacking spring.
As a preferable aspect of the present invention, the method further comprises:
and the frame groove is fixedly arranged on the two outer sides of the shell and communicated with the inside of the shell, a channel for the compression column to pass through is arranged on the frame groove, and the wedge-shaped block can horizontally slide in the frame groove.
As a preferable aspect of the present invention, the method further comprises:
and the barrier strip is fixedly arranged in the shell, and the sliding shell can slide up and down on the barrier strip.
The invention also discloses a use method of the high-voltage cable plug connector fixing device, which comprises the following use steps:
s1: when the socket is used, the power socket and the plug are respectively inserted from two ends of the shell, and the top sleeve can push the upper sliding shell and the lower sliding shell to move oppositely after being inserted into the shell;
s2: when the upper sliding shell and the lower sliding shell move oppositely, the wedge block moves towards the outer side of the shell under the action of the inclined plane, the connecting rod moves towards the inner side of the shell under the action of the push plate, and the push plate pushes the plug block out of the sliding shell and inserts the plug block into corresponding slots on two side walls of the power socket and the plug, so that the power socket and the plug are connected and fixed;
s3: when the power socket and the plug need to be separated, the end part of the pressing column exposed outside the shell is pinched and is extruded inwards, the pressing column pushes the wedge block to jack the sliding shell above and the sliding shell below to the initial position, and the inserting block is retracted into the sliding shell after the sliding shell returns to the original position, so that the power socket and the plug can be pulled out from the shell.
Compared with the prior art, the invention has the beneficial effects that: when the power socket and the plug are required to be separated, the end part of the compression leg exposed outside the shell is pinched and pressed inwards, the compression leg pushes the wedge block to push the upper sliding shell and the lower sliding shell back to the initial position, and the insertion block is retracted into the sliding shell after the sliding shell returns to the original position, so that the power socket and the plug can be pulled out from the shell, therefore, the technical scheme is not easy to loosen when the power socket and the plug are in a connected state, and the conditions of high voltage leakage and casualty caused are avoided, meanwhile, the power socket and the plug are conveniently separated, and the experience of installation personnel is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention with the plug fixed;
FIG. 3 is a schematic structural view of the present invention when the plug connector needs to be removed;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention.
In the figure: 10-a housing; 11-a socket; 20-a sliding shell; 21-inclined plane; 30-a power socket; 40-a plug; 50-slot; 60-push plate; 61-an insert block; 70-top sleeve; 80-a connecting rod; 90-wedge-shaped block; 100-a limit baffle; 110-a tightening spring; 120-compression column; 130-frame groove; 131-a channel; 140-barrier strip.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "one", "two", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "a", "an", or "two" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example (b):
referring to fig. 1, 2 and 3, a high voltage cable plug fixing device includes a housing 10, a sliding shell 20, a power socket 30, a plug 40, a slot 50, a push plate 60, a top sleeve 70, a connecting rod 80 and a wedge 90, where the upper and lower ends of the housing 10 are respectively provided with a socket 11, the sliding shells 20 are distributed in the housing 10 in a matrix, a section of the power socket 30 with a socket is arranged between the upper sliding shells 20, a section of the plug 40 with a plug is arranged between the lower sliding shells 20, the slot 50 is arranged at two sides of the power socket 30 and the plug 40, the push plate 60 is slidably arranged in the sliding shells 20, one side of the push plate 60 is fixedly provided with a plug 61 matched with the slot 50, the top sleeve 70 is fixedly arranged at the peripheries of the power socket 30 and the plug 40 for pushing the sliding shells 20 to move in the up and down direction, one end of the connecting rod 80 is hinged to a side of the push plate 60 away from the plug 61, the other end is hinged to the inner wall of the housing 10, and when the sliding housing 20 moves in the up-down direction, the connecting rod 80 acts on the push plate 60 to drive the plug 61 to be inserted into the slot 50 to fix the power socket 30 and the plug 40. At this time, the power socket 30 is connected with the plug 40, the wedge 90 is slidably disposed on both sides of the housing 10 and located between the upper sliding shell 20 and the lower sliding shell 20, and an inclined plane 21 matched with the wedge 90 is respectively disposed on an opposite surface between the upper sliding shell 20 and the lower sliding shell 20, wherein when the upper sliding shell 20 and the lower sliding shell 20 move in opposite directions, the wedge 90 moves to the outside of the housing 10 under the action of the inclined plane 21, and when the wedge 90 is driven to move to the inside of the housing 10, the upper sliding shell 20 and the lower sliding shell 20 can be driven to move in opposite directions, so that the power socket 30 and the plug 40 are disconnected and fixed.
Here, the shape of the insertion block 61 is preferably wedge-shaped, and the shape of the insertion groove 50 is angular to match the shape of the insertion block 61, so that the insertion block 61 and the insertion groove 50 are more stably and firmly matched.
Referring to fig. 1, the sliding wedge device further includes a limiting baffle 100 and a tightening spring 110, the limiting baffle 100 is fixedly disposed on the inner wall of the housing 10 and between the upper sliding shell 20 and the lower sliding shell 20 for limiting the sliding of the wedge 90, the tightening spring 110 is horizontally disposed between the limiting baffle 100 and the wedge 90, and one end of the tightening spring 110 is fixedly connected to the limiting baffle 100, and the other end is fixedly connected to the wedge 90.
Referring to fig. 1, a pressing post 120 is further included, and is fixedly disposed on a side of the wedge block 90 away from the tightening spring 110, and under the action of the tightening spring 110, one end of the pressing post 120 is exposed outside the housing 10.
Referring to fig. 3, the frame slot 130 is further included, and is fixedly disposed on two outer sides of the casing 10 and communicated with the inside of the casing 10, and a channel 131 is disposed thereon for the compression leg 120 to pass through, and the wedge block 90 can horizontally slide in the frame slot 130.
Referring to fig. 1, the sliding casing 20 can slide up and down on the barrier bar 140, so as to improve the stability of the barrier bar 140.
The invention also discloses a use method of the high-voltage cable plug connector fixing device, which comprises the following use steps:
s1: when the plug socket is used, the power socket 30 and the plug 40 are respectively inserted from two ends of the shell 10, and the top sleeve 70 can push the upper sliding shell 20 and the lower sliding shell 20 to move oppositely after being inserted into the shell 10;
s2: when the upper sliding shell 20 and the lower sliding shell 20 move oppositely, under the action of the inclined plane 21, the wedge block 90 moves towards the outer side of the shell 10, the connecting rod 80 moves towards the inner side of the shell 10 under the action of the push plate 60, and the push plate 60 pushes the plug block 61 out of the sliding shell 20 and inserts the plug block into the corresponding slot 50 on the two side walls of the power socket 30 and the plug 40, so that the power socket 30 and the plug 40 are connected and fixed;
s3: when the power socket 30 and the plug 40 need to be separated, the end of the pressing column 120 exposed outside the housing 10 is pinched and pressed inward, the pressing column 120 pushes the wedge block 90 to push the upper sliding housing 20 and the lower sliding housing 20 back to the initial position, and the plug block 61 retracts into the sliding housing 20 after the sliding housing 20 returns to the original position, so that the power socket 30 and the plug 40 can be pulled out from the housing 10.
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 and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A high voltage cable connector fixing device, comprising:
a shell (10), wherein the upper end and the lower end of the shell are respectively provided with a socket (11);
four sliding shells (20) which are distributed in a matrix in the shell (10);
a power socket (30) having a section with a socket provided between the upper sliding cases (20);
a plug (40) with a plug section arranged between the lower sliding shells (20);
slots (50) provided on both sides of the power socket (30) and the plug (40);
the push plate (60) is arranged in the sliding shell (20) in a sliding way, and one side of the push plate is fixedly provided with an insertion block (61) matched with the slot (50);
the top sleeve (70) is fixedly arranged on the periphery of the power socket (30) and the plug (40) and used for pushing the sliding shell (20) to move in the opposite direction in the vertical direction;
one end of the connecting rod (80) is hinged to one side, away from the inserting block (61), of the push plate (60), the other end of the connecting rod is hinged to the inner wall of the shell (10), when the sliding shell (20) moves up and down in the opposite direction, the connecting rod (80) acts on the push plate (60) to drive the inserting block (61) to be inserted into the inserting groove (50) to fix the power socket (30) and the plug (40), and at the moment, the power socket (30) is connected with the plug (40);
the wedge-shaped block (90) is arranged on two sides of the shell (10) in a sliding mode and located between the upper sliding shell (20) and the lower sliding shell (20), an inclined surface (21) matched with the wedge-shaped block (90) is arranged on an opposite surface between the upper sliding shell (20) and the lower sliding shell (20) respectively, when the upper sliding shell (20) and the lower sliding shell (20) move oppositely, the wedge-shaped block (90) moves towards the outer side of the shell (10) under the action of the inclined surface (21), and when the wedge-shaped block (90) is driven to move towards the inner side of the shell (10), the upper sliding shell (20) and the lower sliding shell (20) can be driven to move oppositely, so that the power socket (30) and the plug (40) are disconnected and fixed.
2. A high voltage cable connector fixing device according to claim 1, further comprising:
the limiting baffle (100) is fixedly arranged on the inner wall of the shell (10), is positioned between the upper sliding shell (20) and the lower sliding shell (20), and is used for limiting the sliding of the wedge block (90);
and the jacking spring (110) is horizontally arranged between the limiting baffle (100) and the wedge block (90), one end of the jacking spring (110) is fixedly connected with the limiting baffle (100), and the other end of the jacking spring is fixedly connected with the wedge block (90).
3. A high voltage cable connector fixing device according to claim 2, further comprising:
and the compression column (120) is fixedly arranged on one side of the wedge-shaped block (90) departing from the tightening spring (110), and one end of the compression column (120) is exposed out of the shell (10) under the action of the tightening spring (110).
4. A high voltage cable connector fixing device according to claim 3, further comprising:
the frame groove (130) is fixedly arranged on two outer sides of the shell (10) and communicated with the interior of the shell (10), a channel (131) for the compression leg (120) to pass through is arranged on the frame groove, and the wedge-shaped block (90) can horizontally slide in the frame groove (130).
5. A high voltage cable connector fixing device according to claim 1, further comprising:
and the barrier strip (140) is fixedly arranged in the shell (10), and the sliding shell (20) can slide up and down on the barrier strip (140).
6. Use of a high voltage cable connector fixing device according to any of claims 3 to 5, characterised by the following steps:
s1: when the power socket is used, the power socket (30) and the plug (40) are respectively inserted from two ends of the shell (10), and the top sleeve (70) can push the upper sliding shell (20) and the lower sliding shell (20) to move oppositely after being inserted into the shell (10);
s2: when the upper sliding shell (20) and the lower sliding shell (20) move oppositely, the wedge-shaped block (90) moves towards the outer side of the shell (10) under the action of the inclined plane (21), the connecting rod (80) acts on the push plate (60) to move towards the inner side of the shell (10), and the push plate (60) pushes the plug block (61) out of the sliding shell (20) and inserts the plug block into the corresponding slot (50) on the two side walls of the power socket (30) and the plug (40), so that the power socket (30) and the plug (40) are connected and fixed;
s3: when the power socket (30) and the plug (40) need to be separated, the end part of the pressing column (120) exposed outside the shell (10) is pinched and pressed inwards, the pressing column (120) pushes the wedge-shaped block (90) to push the upper sliding shell (20) and the lower sliding shell (20) back to the initial position, and the inserting block (61) retracts into the sliding shell (20) after the sliding shell (20) returns to the original position, so that the power socket (30) and the plug (40) can be pulled out of the shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811272725.0A CN109411949B (en) | 2018-10-30 | 2018-10-30 | High-voltage cable plug connector fixing device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811272725.0A CN109411949B (en) | 2018-10-30 | 2018-10-30 | High-voltage cable plug connector fixing device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109411949A CN109411949A (en) | 2019-03-01 |
| CN109411949B true CN109411949B (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811272725.0A Active CN109411949B (en) | 2018-10-30 | 2018-10-30 | High-voltage cable plug connector fixing device and using method thereof |
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| Country | Link |
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| CN (1) | CN109411949B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115904045B (en) * | 2023-02-20 | 2023-05-09 | 深圳市青象信息科技有限公司 | Splice processor for spliced display screen |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5203468A (en) * | 1992-07-01 | 1993-04-20 | Hsu Chun Feng | Water container cap |
| JP2992751B1 (en) * | 1998-08-28 | 1999-12-20 | 東阪精機株式会社 | Female retaining socket |
| CN104551065A (en) * | 2014-12-12 | 2015-04-29 | 安徽白兔湖动力股份有限公司 | Automatic quick centring clamping mechanism dedicated for axle type or cover type part |
| CN107565272A (en) * | 2017-02-22 | 2018-01-09 | 史东海 | A kind of anti-loosening power supply device |
| CN106998006A (en) * | 2017-03-17 | 2017-08-01 | 梧州市中盟贸易有限公司 | A kind of USB joint structure |
| CN107317144B (en) * | 2017-07-07 | 2018-10-23 | 浙江欧托电气有限公司 | A kind of photosensitive anti-electric shock socket and plug |
| CN108242702A (en) * | 2017-08-14 | 2018-07-03 | 舒丽燕 | A kind of novel electric power grafting supplies electric installation |
| CN207288928U (en) * | 2017-08-18 | 2018-05-01 | 郑州栾信科技有限公司 | A kind of diamond dura mater cutting tool |
| CN207853098U (en) * | 2018-01-08 | 2018-09-11 | 东莞市扬睿电子有限公司 | A kind of connector of strong applicability |
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2018
- 2018-10-30 CN CN201811272725.0A patent/CN109411949B/en active Active
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| CN109411949A (en) | 2019-03-01 |
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