CN109390774A - Plug with anti-conducting wire detachment function - Google Patents
Plug with anti-conducting wire detachment function Download PDFInfo
- Publication number
- CN109390774A CN109390774A CN201811380968.6A CN201811380968A CN109390774A CN 109390774 A CN109390774 A CN 109390774A CN 201811380968 A CN201811380968 A CN 201811380968A CN 109390774 A CN109390774 A CN 109390774A
- Authority
- CN
- China
- Prior art keywords
- conducting wire
- jack
- conductive
- limited block
- lead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5833—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being forced in a tortuous or curved path, e.g. knots in cable
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
-
- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
-
- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/595—Bolts operating in a direction transverse to the cable or wire
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses a kind of plug with anti-conducting wire detachment function, including pedestal and the cover board for being fixed on the base end, chassis interior is equipped with a pair of conductive piece, the tail portion of each conductive sheet is provided with conductive seat, conductive seat on each conductive sheet is embedded in the limiting slot of pedestal, jack is provided in each conductive seat, conducting wire stretches out in outside pedestal far from one end of conductive seat, one piece of limited block is provided in jack in each conductive seat, the top and bottom end of limited block are connected in one with conductive seat, limited block is located at the left part of jack, wherein lead in conducting wire around after the limited block in one of jack by being located at the bolt presses of jack right part on conductive seat, it one of side wall of bolt-through jack and is threadedly coupled with conductive seat, the lead of limited block two sides is close to the inner wall of jack；The present invention can effectively avoid the lead in conducting wire from the phenomenon that being detached from conductive sheet occur compared with traditional plug.
Description
Technical field
The present invention relates to plug technical fields, and in particular to a kind of plug with anti-conducting wire detachment function.
Background technique
Plug is common electrical connection arrangement in life, and plug when in use, is needed the lead and plug in conducting wire
In conductive sheet electrical connection need to pass through when the lead in conducting wire with the conductive sheet in current plug when being electrically connected
Screwdriver turns the screw on conductive sheet and the lead in conducting wire is fixed on conductive sheet, but be electrically connected at present with conductive sheet
Lead in conducting wire only relies on the screw in compression on conductive sheet on conductive sheet, so, uses in plug and conducting wire
Cheng Zhong, when conducting wire is often subject to pull, it is easy to cause the lead in conducting wire the phenomenon that conductive sheet being detached from plug occur,
To the shortcomings that there are poor reliability.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of plug with anti-conducting wire detachment function, and traditional
Plug is compared, and the lead in conducting wire can effectively be avoided the phenomenon that being detached from conductive sheet occur.
Plug with anti-conducting wire detachment function of the invention, including pedestal and be fixed on the base end for closing bottom
The cover board of seat, chassis interior are equipped with a pair of conductive piece, and the left end of each conductive sheet stretches out in outside pedestal, each conductive sheet
Tail portion is provided with conductive seat, and the conductive seat on each conductive sheet is embedded in the limiting slot of pedestal, in each conductive seat
It is provided with the jack for the wherein lead insertion in conducting wire, conducting wire stretches out in outside pedestal far from one end of conductive seat, often
One piece of limited block is provided in jack in a conductive seat, the top and bottom end of limited block are connected in one with conductive seat,
Limited block is located at the left part of jack, wherein lead in conducting wire around after the limited block in one of jack by being located at
The bolt presses of jack right part one of side wall of bolt-through jack and are threadedly coupled on conductive seat with conductive seat, are limited
The lead of position block two sides is close to the inner wall of jack.
Plug with anti-conducting wire detachment function of the invention, wherein the side of limited block inner end towards conductive sheet is set
Being equipped with can cooperate guiding with first guiding surface in the gap for facilitating lead across limited block and conductive sheet with lead.
Plug with anti-conducting wire detachment function of the invention, wherein limited block outer end is set far from the side of conductive sheet
It is equipped with to cooperate with lead and be oriented to facilitate lead to unroll the second guiding surface into jack.
Plug with anti-conducting wire detachment function of the invention, wherein conductive sheet, which is located on the outer wall at jack, to be provided with
If the anti-skidding tooth socket that arterial highway is distributed along conductive sheet length direction.
Plug with anti-conducting wire detachment function of the invention, wherein a pair of convenient turn is provided at the outer end of bolt
The lug of dynamic bolt.
Plug with anti-conducting wire detachment function of the invention, wherein one is fixed on the interior bottom of pedestal for compressing
The tabletting of conducting wire.
Plug with anti-conducting wire detachment function of the invention, wherein be provided on the outer wall of cover board and pedestal several
Road antiskid groove.
Plug with anti-conducting wire detachment function of the invention, wherein cover board passes through the spiral shell positioned at four edges of cover board
Nail is fixed on the base.
The present invention is compared with traditional plug, since the lead in conducting wire is in the gap across limited block and conductive sheet
Afterwards, the lead in conducting wire unrolls again into jack and by bolt presses, so as to improve between lead and conductive sheet
Anticreep performance, and then lead in conducting wire can effectively be avoided the phenomenon that being detached from conductive sheet occur.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is that the present invention removes the partial cross-sectional structural diagram after cover board；
Fig. 3 is amplified structural schematic diagram at A in Fig. 2.
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure
The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term
Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each
Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution,
Also not the present invention claims protection scope within.
Plug with anti-conducting wire detachment function of the invention, including pedestal 11 and be fixed on 11 upper end of pedestal for sealing
The cover board 12 of pedestal 11 is closed, a pair of conductive piece 2 is installed inside pedestal 11, the left end of each conductive sheet 2 stretches out in pedestal 11
Outside, the tail portion of each conductive sheet 2 is provided with conductive seat 21, and the conductive seat 21 on each conductive sheet 2 is embedded in pedestal 11
In limiting slot 111, it is provided with the jack 22 for a wherein lead 31 insertion in conducting wire 3 in each conductive seat 21, leads
Line 3 stretches out in outside pedestal 11 far from one end of conductive seat 21, and one piece of limit is provided in the jack 22 in each conductive seat 21
Block 23, the top and bottom end of limited block 23 are connected in one with conductive seat 21, and limited block 23 is located at the left part of jack 22, conducting wire
A wherein lead 31 in 3 is around the bolt 24 after the limited block 23 in one of jack 22 by being located at 22 right part of jack
It is pressed on conductive seat 21, bolt 24 runs through one of side wall of jack 22 and is threadedly coupled with conductive seat 21, limited block 23
The lead 31 of two sides is close to the inner wall of jack 22.
The side of limited block 23 inner end towards conductive sheet 2, which is provided with, to cooperate guiding to facilitate lead 31 to wear with lead 31
Cross first guiding surface 231 in the gap between limited block 23 and conductive sheet 2；By the setting of the first guiding surface, in lead
When gap across limited block and conductive sheet, the end of lead can cooperate with the first guiding surface to be oriented to, to facilitate lead
Gap across limited block and conductive sheet.
23 outer end of limited block is provided with far from the side of conductive sheet 2 to cooperate guiding to facilitate lead 31 to return with lead 31
The second guiding surface 232 in jack 22；By the setting of the second guiding surface, unroll the process into jack in lead
In, that is, it needs the end of lead being formed by gap far from the side of conductive sheet from jack and limited block when passing through, lead
End can cooperate with the second guiding surface to be oriented to, to facilitate the end of lead to unroll into jack.
If conductive sheet 2, which is located at, is provided with the anti-slop serrations that arterial highway is distributed along 2 length direction of conductive sheet on the outer wall at jack 22
Slot 25；By the setting of anti-skidding tooth socket, in bolt presses lead, the frictional force between lead and jack inner wall can be improved,
So as to improve the firmness and reliability that conducting wire is connect with conductive seat.
A pair of lug 241 for facilitating rotating bolt 24 is provided at the outer end of bolt 24；By the setting of lug, twisting
It when dynamic bolt, can bring convenience to turning for bolt, so, be can be realized in the case where not needing screwdriver to drawing
The compression of line can be brought conveniently.
One is fixed on the interior bottom of pedestal 11 for compressing the tabletting 4 of conducting wire 3；By the setting of tabletting, tabletting can
Realization effectively can avoid conducting wire from taking off the compression of conducting wire so as to improve the reliability after conducting wire is connect with plug
The phenomenon that from plug.
If being provided with arterial highway antiskid groove 13 on the outer wall of cover board 12 and pedestal 11；By the setting of antiskid groove,
When plugging plug, anti-skidding effect can be played between finger and plug.
Cover board 12 is fixed on the pedestal 11 by the screw 14 for being located at 12 4 edges of cover board；By using this structure
Afterwards, it can be improved reliability of the cover board with pedestal after fixed.
In using the present invention, two leads of conducting wire are consolidated with the conductive seat on one of conductive sheet respectively first
It is fixed, in lead and fixed conductive seat, gap of the end of lead across limited block and conductive sheet, then again by lead
End passes through jack and limited block and is formed by gap far from the side of conductive sheet, then turn again bolt by the end of lead and
Lead in jack compresses, and and then two conductive sheets is respectively embedded in the limiting slot in pedestal, finally again
Conducting wire is compressed by tabletting, and is secured the lid on pedestal.
The upper only embodiments of the present invention, are not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention are equal
Replacement, improvement etc., should all be included within scope of the presently claimed invention.
Claims (8)
1. a kind of plug with anti-conducting wire detachment function, including pedestal (11) and be fixed on pedestal (11) upper end for closing
The cover board (12) of pedestal (11), the pedestal (11) is internal to be equipped with a pair of conductive piece (2), and the left end of each conductive sheet (2) is equal
Stretch out in pedestal (11) outside, the tail portion of each conductive sheet (2) is provided with conductive seat (21), the conduction on each conductive sheet (2)
Seat (21) is embedded in the limiting slot (111) of pedestal (11), is provided in each conductive seat (21) in conducting wire (3)
Wherein the jack (22) of a lead (31) insertion, the conducting wire (3) stretch out in pedestal (11) far from the one end of conductive seat (21)
Outside, it is characterised in that: one piece of limited block (23), the limited block are provided in the jack (22) in each conductive seat (21)
(23) top and bottom end is connected in one with conductive seat (21), and the limited block (23) is located at the left part of jack (22), institute
State wherein lead (31) in conducting wire (3) around after the limited block (23) in one of jack (22) by being located at jack
(22) bolt (24) of right part is pressed on conductive seat (21), the bolt (24) through jack (22) one of side wall and
It is threadedly coupled with conductive seat (21), the lead (31) of limited block (23) two sides is close to the inner wall of jack (22).
2. the plug according to claim 1 with anti-conducting wire detachment function, which is characterized in that in the limited block (23)
The side of end towards conductive sheet (2) is provided with to cooperate with lead (31) and be oriented to facilitate lead (31) to pass through limited block (23)
First guiding surface (231) in the gap between conductive sheet (2).
3. the plug according to claim 1 with anti-conducting wire detachment function, which is characterized in that the limited block (23) is outside
End is provided with far from the side of conductive sheet (2) to cooperate guiding to facilitate lead (31) to unroll to jack (22) with lead (31)
In the second guiding surface (232).
4. the plug according to claim 1 with anti-conducting wire detachment function, which is characterized in that conductive sheet (2) position
In jack (22) if at outer wall on be provided with the anti-skidding tooth socket (25) that arterial highway is distributed along conductive sheet (2) length direction.
5. the plug according to claim 1 with anti-conducting wire detachment function, which is characterized in that outside the bolt (24)
End is provided with the lug (241) that a pair facilitates rotating bolt (24).
6. the plug according to claim 1 with anti-conducting wire detachment function, which is characterized in that the pedestal (11) it is interior
One is fixed on bottom for compressing the tabletting (4) of conducting wire (3).
7. the plug according to claim 1 with anti-conducting wire detachment function, which is characterized in that the cover board (12) and bottom
Seat (11) if outer wall on be provided with arterial highway antiskid groove (13).
8. the plug according to claim 1 with anti-conducting wire detachment function, which is characterized in that the cover board (12) passes through
Screw (14) positioned at (12) four edges of cover board is fixed on pedestal (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380968.6A CN109390774A (en) | 2018-11-20 | 2018-11-20 | Plug with anti-conducting wire detachment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380968.6A CN109390774A (en) | 2018-11-20 | 2018-11-20 | Plug with anti-conducting wire detachment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109390774A true CN109390774A (en) | 2019-02-26 |
Family
ID=65428961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811380968.6A Pending CN109390774A (en) | 2018-11-20 | 2018-11-20 | Plug with anti-conducting wire detachment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109390774A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203589268U (en) * | 2013-07-23 | 2014-05-07 | 庄敬斌 | Telescopic plug |
| CN204905545U (en) * | 2015-07-30 | 2015-12-23 | 深圳市良辉科技有限公司 | Waterproof sealing's leakage protection plug |
| CN205194859U (en) * | 2015-11-16 | 2016-04-27 | 国家电网公司 | Power connection end |
-
2018
- 2018-11-20 CN CN201811380968.6A patent/CN109390774A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203589268U (en) * | 2013-07-23 | 2014-05-07 | 庄敬斌 | Telescopic plug |
| CN204905545U (en) * | 2015-07-30 | 2015-12-23 | 深圳市良辉科技有限公司 | Waterproof sealing's leakage protection plug |
| CN205194859U (en) * | 2015-11-16 | 2016-04-27 | 国家电网公司 | Power connection end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190226 |
|
| RJ01 | Rejection of invention patent application after publication |