CN105977660A - Wiring terminal - Google Patents
Wiring terminal Download PDFInfo
- Publication number
- CN105977660A CN105977660A CN201610276584.4A CN201610276584A CN105977660A CN 105977660 A CN105977660 A CN 105977660A CN 201610276584 A CN201610276584 A CN 201610276584A CN 105977660 A CN105977660 A CN 105977660A
- Authority
- CN
- China
- Prior art keywords
- binding post
- screw thread
- compressing member
- screw
- hole
- 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
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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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
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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
- 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
- H01R4/302—Clamped connections, spring connections utilising a screw or nut clamping member having means for preventing loosening of screw or nut, e.g. vibration-proof connection
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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
- 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
Abstract
The present invention relates to a wiring terminal and belongs to the wire connecting device field. The wiring terminal includes a wiring column and threaded pressing components which are in threaded fit with the wiring column so as to press a wire; a wiring hole and threaded pressing component mounting holes are formed in the wiring column; the threaded pressing components used for pressing the wire in the wiring hole are arranged in the threaded pressing component mounting holes in a threaded fit manner; and springs are arranged between the threaded pressing components and the wiring column in an abutting manner. With the wiring terminal adopted, the problem that the diameter change range of wires to which an existing wiring terminal can be applied is narrow can be solved.
Description
Technical field
The present invention relates to wire and connect apparatus field, particularly to a kind of binding post.
Background technology
nullThe connection of two wires generally uses binding post to connect，Generally adopt between binding post and wire and be screwed，After connection in the environment of reality application or dither，The problem easily occurring getting loose between screw and wire，Make connection unreliable，Currently in order to solve to be connected insecure problem between screw and junction block，Structure frequently with elastic plain cushion，But this structure can only compatible a kind of line footpath，It is not applied for the wire in the most collinear footpath，Typically require replacing screw when connecting the wire in different line footpaths or change binding post，Such as notification number is CN2595002Y、The day for announcing is that the Chinese patent of 2003.12.24 discloses a kind of binding post，Including the ears or side handles of a utensil being fixed with one and spool，A kind of binding post of spool，It is plane that spool offers the lateral surface of keyhole，Spring leaf it is additionally provided with on bolt、Two pads，Spring leaf is located between two pads，When the spring leaf of this binding post uses, adjustable extent is the least，The spool of matched a kind of specification is only capable of the line footpath change being suitable for 2mm，The problem causing the narrow application range of same wire barrel，This binding post does not fundamentally solve the problem that the anti-loose binding post scope of application is little.It addition, this binding post when there is no wiring spring leaf with bolt is not had fastening effect, easily cause the loss of bolt.
Summary of the invention
It is an object of the invention to provide a kind of binding post, be suitable for the problem that line footpath excursion is narrow solving current binding post.
For achieving the above object, the technical scheme is that a kind of binding post, including binding post and with binding post threaded engagement for compressing the screw thread compressing member of wire, described binding post is provided with wiring hole and the screw thread compressing member installing hole connected with wiring hole, screw thread compressing member installing hole screw-internal thread fit has the screw thread compressing member of the wire in compressing wiring hole, is top-loaded with spring between described screw thread compressing member and binding post.
Described binding post also includes being set in the containment vessel that binding post is peripheral, and described containment vessel is provided with binding post installing hole and the screw thread compressing member that connects with binding post installing hole dodges hole.
Described containment vessel has and is in screw thread compressing member and dodges the outside in hole and guide, with screw thread compressing member, the targeting part coordinated.
Described targeting part is tube structure, and described screw thread compressing member is screw, and described spring housing is located on screw, and the two ends of spring are coordinated with targeting part guiding by screw cap respectively at the screw cap of screw, wiring capital press-fit, described screw.
Described spring guides with targeting part and coordinates.
Side diametrically opposite with being provided with screw thread compressing member installing hole on the sidewall of described wiring hole is provided with the arcwall face for adapting with wire shape.
The radial section of described wiring hole is the strip that threadingly compressing member installing hole axial direction extends.
Described screw thread compressing member is provided with two along the longitudinal direction, and described wiring hole is the through hole running through binding post.
The invention have the benefit that the binding post of the present invention is provided with binding post, the screw thread compressing member installing hole female thread of binding post connects screw thread compressing member, it is arranged with spring on screw thread compressing member, spring top is contained between screw thread compressing member and binding post, screw thread compressing member is provided the active force screwing out direction towards screw thread compressing member all the time by spring, under the effect of this active force, the pretightning force between screw thread compressing member and binding post increases, ensure that and will not get loose between screw thread compressing member and binding post, and owing to spring top is contained between screw thread compressing member and binding post, by adjusting the regime of elastic deformation of spring, the regulation length making screw thread compressing member covers the whole radical length of wiring hole, realize binding post and be suitable for the maximization of wire range, and ensure that the wire in the most collinear footpath all can be compressed by screw thread compressing member.Compared with current binding post, the periphery of the screw thread compressing member of the binding post of the present invention is arranged with top and is contained in the spring between screw thread compressing member and binding post, the requirement of anticreep between screw thread compressing member and binding post can either be met, it is also possible to the scope making binding post be suitable for line footpath realizes maximizing.
Further; described binding post also includes being set in the containment vessel that binding post is peripheral; described containment vessel is provided with binding post installing hole and the screw thread compressing member that connects with binding post installing hole dodges hole; on containment vessel, screw thread compressing member is dodged the outside in hole and is provided with and guides, with screw thread compressing member, the targeting part coordinated; guide, with screw thread compressing member, the targeting part coordinated by arranging, the installation of screw thread compressing member can be facilitated.Additionally, in use screw thread compressing member due to the existence of thread pitch may double swerve, the active force screwing out direction towards screw thread compressing member is provided all the time due to spring, the active force between screw thread compressing member and binding post will not be also increased while getting loose between guarantee screw thread compressing member and binding post, screw thread compressing member rocks when being screwed into and is easier to cause the thread damage on screw thread compressing member, screw thread on screw thread compressing member is easier to damage, and the shell of the present invention is provided with targeting part, during screw thread compressing member can be avoided under the guide effect of targeting part to be screwed into, double swerve causes the impaired problem of screw thread.
Further, on the sidewall of wiring hole be provided with screw thread compressing member installing hole and be provided with the arcwall face for adapting with wire shape along wiring hole side diametrically, it is ensured that wire and binding post have good electrical connection.
Further, the radial section of described wiring hole is along the strip extended with screw thread compressing member installing hole axial direction, the most both two wires that can make entrance wiring hole are inserted in parallel into wiring hole, the direct electrical connection of two wires is realized, it is possible to so that two wires electrically connect with binding post respectively after screw thread compressing member compresses.
Accompanying drawing explanation
Fig. 1 is the structure chart of the specific embodiment of a kind of binding post of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
A kind of specific embodiment of the binding post of the present invention, as shown in Figure 1 to Figure 3, binding post includes containment vessel 1, binding post 2 it is provided with in containment vessel 1, in the present embodiment, binding post 2 is the tubular structure that two ends are penetrating, threaded on binding post 2 have two screw thread compressing members 3, screw thread compressing member 3 all on be arranged with for providing the spring 4 of active force screwing out direction towards screw thread compressing member, containment vessel 1 is provided with for the binding post installing hole 11 of link post 2 and installs, with binding post, the screw thread compressing member that connects and dodge hole 12, binding post 2 is provided with the wiring hole 21 extended along the longitudinal direction, in the present embodiment, wiring hole 21 is through hole, the sidewall of wiring hole 21 is provided with the screw thread compressing member installing hole 22 connected for installing screw thread compressing member with wiring hole.On containment vessel 1, screw thread compressing member 3 is dodged the outside in hole and is provided with and all guides, with spring 4 and screw thread compressing member 3, the targeting part 13 coordinated; 13 tube structures of targeting part; screw thread compressing member 2 is screw; one end of spring 4 is connected with the screw cap of screw; the other end is connected with binding post 2, and screw is coordinated with targeting part guiding by screw cap.
The sidewall of wiring hole 21 includes the upper side wall 211 being provided with screw thread compressing member installing hole 22 and the lower wall 212 being oppositely arranged with upper side wall, lower wall 212 is provided with the arcwall face for adapting with wire shape, and the design of arcwall face can ensure that wire and binding post have good electrical connection.The radial section of wiring hole 21 is along the strip extended with screw thread compressing member installing hole axial direction, the wire at wiring hole two ends the most both can have been made directly to electrically connect, it is possible to so that two wires electrically connect with binding post respectively.The thickness of upper side wall is more than the thickness of lower wall, to ensure that upper side wall will not reduce intensity owing to offering screw thread compressing member installing hole.Screw thread compressing member is provided with two along the longitudinal direction.
When this binding post uses; wire to be connected is inserted in the wiring hole on binding post; by spring housing on screw thread compressing member; under the guide effect of the targeting part of containment vessel; the installation of screw thread compressing member can be facilitated, and during screw thread compressing member can be avoided to be screwed into, double swerve causes the impaired problem of screw thread.The active force screwing out direction towards screw thread compressing member is provided by spring all the time due to screw thread compressing member, under the effect of this active force, the pretightning force between screw thread compressing member and binding post increases, ensure that and will not get loose between screw thread compressing member and binding post, and owing to spring has certain elastic deformation amount, can regulate in this elastic deformation amount screw thread compressing member screw in wiring hole length to adapt to the wire in the most collinear footpath, screw thread compressing member compress the most collinear footpath wire time all can compress wire and prevent screw thread compressing member from getting loose with binding post.
In other embodiments of the invention, above-mentioned screw can also be other screw thread compressing members such as bolt；Above-mentioned screw thread compressing member can also only arrange one；Above-mentioned screw can also be threadeded with containment vessel；Above-mentioned guide can also is that three threadingly compressing member be screwed into direction and extend to lead；The radial section of above-mentioned wiring hole can also be other shapes such as circular, square；One end of above-mentioned spring can also be connected to screw thread on containment vessel and dodge the periphery in hole；The blind hole that above-mentioned wiring hole can also be closed for one end；The targeting part of above-mentioned containment vessel can also be split type, and targeting part is bolted on the housing of containment vessel；Above-mentioned spring can also be without being set on screw, and on screw sheathed two plain cushions, between two plain cushions, symmetrical top fills at least one pair of spring, and one of them plain cushion contacts with nut, and another plain cushion is arranged on binding post.
Claims (8)
1. a binding post, including binding post and with binding post threaded engagement for compressing the screw thread compressing member of wire, it is characterized in that: described binding post is provided with wiring hole and the screw thread compressing member installing hole connected with wiring hole, screw thread compressing member installing hole screw-internal thread fit has the screw thread compressing member of the wire in compressing wiring hole, is top-loaded with spring between described screw thread compressing member and binding post.
Binding post the most according to claim 1, it is characterised in that: described binding post also includes being set in the containment vessel that binding post is peripheral, and described containment vessel is provided with binding post installing hole and the screw thread compressing member that connects with binding post installing hole dodges hole.
Binding post the most according to claim 2, it is characterised in that: described containment vessel has and is in screw thread compressing member and dodges the outside in hole and guide, with screw thread compressing member, the targeting part coordinated.
Binding post the most according to claim 3, it is characterized in that: described targeting part is tube structure, described screw thread compressing member is screw, described spring housing is located on screw, and the two ends of spring are coordinated with targeting part guiding by screw cap respectively at the screw cap of screw, wiring capital press-fit, described screw.
5. according to the binding post described in claim 3 or 4, it is characterised in that: described spring guides with targeting part and coordinates.
6. according to the binding post described in any one of claim 1-4, it is characterised in that: side diametrically opposite with being provided with screw thread compressing member installing hole on the sidewall of described wiring hole is provided with the arcwall face for adapting with wire shape.
7. according to the binding post described in any one of claim 1-4, it is characterised in that: the radial section of described wiring hole is the strip that threadingly compressing member installing hole axial direction extends.
8. according to the binding post described in any one of claim 1-4, it is characterised in that: described screw thread compressing member is provided with two along the longitudinal direction, and described wiring hole is the through hole running through binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276584.4A CN105977660A (en) | 2016-04-29 | 2016-04-29 | Wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276584.4A CN105977660A (en) | 2016-04-29 | 2016-04-29 | Wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105977660A true CN105977660A (en) | 2016-09-28 |
Family
ID=56994243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610276584.4A Pending CN105977660A (en) | 2016-04-29 | 2016-04-29 | Wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977660A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110167294A (en) * | 2018-01-10 | 2019-08-23 | 重庆三峡学院 | It is a kind of using stable based on Output matrix pulse control instrument |
| CN113193682A (en) * | 2021-05-21 | 2021-07-30 | 上海盘毂动力科技股份有限公司 | Insulation sealing structure of motor stator lead-out wire |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201122669Y (en) * | 2007-12-07 | 2008-09-24 | 陈青彬 | Terminal bench |
| CN201134516Y (en) * | 2007-12-29 | 2008-10-15 | 丁高松 | Wiring terminal station |
| CN102694279A (en) * | 2012-06-09 | 2012-09-26 | 慈溪市一得电子仪表有限公司 | Wire connecting terminal |
| CN103956600A (en) * | 2014-03-27 | 2014-07-30 | 浙江安通电子科技有限公司 | Plug-in type wiring terminal |
| CN104638392A (en) * | 2015-01-27 | 2015-05-20 | 国家电网公司 | Abnormal wire clip used for butt joint of copper and aluminum circuits |
-
2016
- 2016-04-29 CN CN201610276584.4A patent/CN105977660A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201122669Y (en) * | 2007-12-07 | 2008-09-24 | 陈青彬 | Terminal bench |
| CN201134516Y (en) * | 2007-12-29 | 2008-10-15 | 丁高松 | Wiring terminal station |
| CN102694279A (en) * | 2012-06-09 | 2012-09-26 | 慈溪市一得电子仪表有限公司 | Wire connecting terminal |
| CN103956600A (en) * | 2014-03-27 | 2014-07-30 | 浙江安通电子科技有限公司 | Plug-in type wiring terminal |
| CN104638392A (en) * | 2015-01-27 | 2015-05-20 | 国家电网公司 | Abnormal wire clip used for butt joint of copper and aluminum circuits |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110167294A (en) * | 2018-01-10 | 2019-08-23 | 重庆三峡学院 | It is a kind of using stable based on Output matrix pulse control instrument |
| CN113193682A (en) * | 2021-05-21 | 2021-07-30 | 上海盘毂动力科技股份有限公司 | Insulation sealing structure of motor stator lead-out wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |
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| RJ01 | Rejection of invention patent application after publication |