CN105428914B - A kind of binding post - Google Patents
A kind of binding post Download PDFInfo
- Publication number
- CN105428914B CN105428914B CN201510814532.3A CN201510814532A CN105428914B CN 105428914 B CN105428914 B CN 105428914B CN 201510814532 A CN201510814532 A CN 201510814532A CN 105428914 B CN105428914 B CN 105428914B
- Authority
- CN
- China
- Prior art keywords
- operation handle
- housing
- shell fragment
- snap fit
- locking
- 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.)
- Active
Links
- 239000012634 fragment Substances 0.000 claims abstract description 30
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- 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
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring
-
- 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
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/4835—Mechanically bistable arrangements, e.g. locked by the housing when the spring is biased
-
- 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
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
- H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
- H01R4/4821—Single-blade spring
Landscapes
- Sheet Holders (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides a kind of binding post, including housing, rotatably operation handle is provided with housing, line ball reed is fixed with operation handle, binding post is additionally included in operation handle and is located at the locking mechanism for carrying out locking positioning at clasp position to operation handle, the locking mechanism includes the snap fit being located in operation handle or shell fragment and the shell fragment or snap fit that coordinate with operation handle locking that are correspondingly arranged on housing, the snap fit has the pushing tow face that pushing tow shell fragment deforms shell fragment and departed from snap fit when operation handle rotates from clasp position to release position, the locking mechanism also include be hinged on housing be used for catch on operation handle to prevent the locking bail that it is rotated from clasp position to release position.The connection terminal structure of the present invention is simple, the reliability and stability that can ensure to be conductively connected by secondary locking, need to only overturn locking bail and operation handle, easy-to-operate successively during unblock.
Description
Technical field
The present invention relates to conductive connecting device, more particularly to a kind of binding post.
Background technology
, come connecting wire, required structure be present and answer in traditional electrical connection connection terminal generally by way of screw line ball
The problems such as miscellaneous, connector size is greatly, operation is not convenient.On the other hand, Authorization Notice No. is CN201758218U, authorized announcement date is
2011.03.09 Chinese utility model patent discloses a kind of conductive structure and terminal box, and this terminal box includes insulation shell
Body, interior spanner i.e. operation handle, the two elastic buckles gripping arms being arranged at provided with metal framework, rotation on metal framework of insulation shell
I.e. locking mechanism and metal clips are line ball reed.Spanner rotates between off-position and clasp position, two elastic buckles
Gripping arm is respectively arranged on the left and right sides of spanner and for spacing to spanner progress when spanner is located at clasp position.Metal framework
Base arm is oppositely arranged with spanner, and metal clips is fixedly mounted on spanner and can be with spanner synchronous axial system, in spanner positioned at release
There is the wiring space stretched into for electric-conductor during position, between spanner and the base arm of metal framework, turn in metal clips with spanner
When moving clasp position, it can coordinate with the base arm of metal framework and clamp the electric-conductor stretched between spanner and base arm so as to real
Now it is conductively connected.
This terminal box spanner lock by elastic buckles gripping arm it is spacing, when spanner turns to clasp position, bullet
The lower surface top pressure of property clasp arm is in the upside of spanner.Although so can reliably be locked to spanner, will pull
Hand is needed in addition by two elastic buckles gripping arms to the side being located remotely from each other in unblock when being rotated from clasp position to off-position
To crimp, to get out of the way the rotation space of spanner, this allows for operating and is inconvenient, and elastic at clasp position
Clasp arm electrically conducts with metal clips and base arm, also to avoid Danger Electric shock risk, add potential safety hazard.
The content of the invention
It is an object of the invention to provide one kind locking and unlock convenient binding post.
In order to solve the above-mentioned technical problem, binding post of the invention adopts the following technical scheme that：A kind of binding post, bag
Housing is included, rotatably operation handle is provided with housing, line ball reed is fixed with operation handle, line ball reed can be with behaviour
Make handle to rotate towards release position and rotate towards clasp position counterclockwise clockwise, the binding post is additionally included in operation handle
The locking mechanism of locking positioning is carried out to operation handle at clasp position, the locking mechanism is included in operation handle
Snap fit or shell fragment and the shell fragment or snap fit that coordinate with operation handle locking being correspondingly arranged on housing, the snap fit, which has, to be grasped
Make the pushing tow face that pushing tow shell fragment when handle rotates from clasp position to release position deforms shell fragment and departed from snap fit, the locking knot
Structure also include be hinged on housing be used for catch on operation handle to prevent the locking bail that it is rotated from clasp position to release position.
Line ball reed is assemblied in housing around the axis of rotation of front and rear extension, and line ball reed has respectively in the both sides of rotating shaft
For pressing the line ball end of wire and the connection end for being connected with operation handle, operation handle with connection end by being fixedly connected
And it can rotate around the axis.
Operation handle is provided with the groove for being used for coordinating with locking bail in one end away from rotating shaft.
The locking mechanism includes the shell fragment in operation handle and the snap fit on housing, is gone back in operation handle
Provided with the recess that receiving snap fit at clasp position is turned in operation handle, shell fragment is located in the recess.
The binding post locking mechanism of the present invention includes snap fit, shell fragment, and snap fit has in operation handle from clasp position to releasing
The pushing tow face that pushing tow shell fragment deforms shell fragment and departed from snap fit when position rotates is put, so actuating handle is exerted a force in unblock
Can when snap fit, shell fragment be separated from each other, operate more convenient, meanwhile, in order to ensure in use, snap fit and shell fragment are not
It can automatically disengage because vibrating or impacting, be also hinged with housing for catching on operation handle and preventing it from clasp position to release
The locking bail that position rotates, locking bail play a part of secondary locking, improve the reliability of locking.Rotation lock first when in use
Tight hook makes it be separated with operation handle, then releasing process can be achieved to operation handle force, easy and safe to operate.
Brief description of the drawings
Fig. 1 is structural representation of the embodiment one in release position of the binding post of the present invention；
Fig. 2 is structural representation of the embodiment one in clasp position of the binding post of the present invention；
Fig. 3 is the structural representation of operation handle.
Embodiment
The embodiment one of the binding post of the present invention：As shown in Figure 1-2, including housing 1, housing 1 are provided with extension up and down
And the threading hole 5 penetrated inside and outside housing 1, the left side of housing 1 are additionally provided with the conducting strip 2 of left and right extension.Rotatably set in housing 1
There is operation handle 4, line ball reed 3 is fixed with operation handle 4.Wherein, line ball reed 3 rotates around the rotating shaft 30 of front and rear extension
It is assemblied in housing 1, line ball reed is substantially v-shaped, and rotating shaft 30 is located at the inflection point position of line ball reed 30.Line ball reed 3 exists
The both sides of rotating shaft 30 have respectively be used to pressing the line ball end 31 of wire stretched into from threading hole 5 in housing 1 and for operation
Handle 4 connect connection end 32, operation handle 4 be exactly based on being fixedly connected for connection end 32 and realize around the shaft 30 rotate
's.
Line ball reed 3 can be driven 30 to rotate clockwise around the shaft when operation handle 4 rotates clockwise, so that line ball
End 31 gets out of the way threading hole 5, now wire can be made to be stretched into from threading hole 5 in housing 1, or wire exits shell from threading hole 5
Body 1, i.e., positioned at release position；Can be by driving 30 counterclockwise turns around the shaft of line ball reed 3 when operation handle 4 rotates counterclockwise
It is dynamic, so that the wire stretched into from threading hole 5 in housing 1 is pressed on conducting strip 2 by line ball end 31 realizes conductive communication, ascend the throne
In clasp position.
In order to ensure that wire is pressed on into conduction what operation handle 4 was located at that line ball end 31 at clasp position is capable of all-the-time stable
On piece 2 so realize it is reliable and stable be conductively connected, binding post also include be used for operation handle 4 is locked at clasp position
Locking mechanism.
In the present embodiment, locking mechanism include shell fragment 41 in the operation handle 4 and on housing 1 and shell fragment
41 grabs 6 being engaged by clamping.In order that must be compact-sized, the side towards snap fit 6 of operation handle 4 is that left side is provided with recess,
The recess is corresponding with snap fit 6 and can enter when operation handle 4 rotates counterclockwise for snap fit 6, and shell fragment 41 is located in the recess,
When operation handle 4 is turned at clasp position, snap fit 6 enter recess in and with the clamping of shell fragment 41.
The left and right directions of snap fit 6 extends, and right-hand member is provided with hook part, and the hook part is provided with operation handle 4 from clasp position to release
Position rotate when operation handle 4 to depart from snap fit 6 side rotate when, pushing tow shell fragment 41 make shell fragment 41 generation elastic deformation and
The pushing tow face departed from snap fit 6, the pushing tow face is inclined upwardly from left to right.So when needing shell fragment 41 to depart from snap fit 6, only
Clockwise rotating torque need to be applied to operation handle, used more convenient.
Certainly, in order to ensure that shell fragment 41 will not depart from because of extraneous vibration or impact with snap fit 6, locking mechanism also includes
Be hinged on housing 1 be used for catch on operation handle 4 to prevent the locking bail 7 that it is rotated from clasp position to release position.Locking bail 7
By the rolling assembling of rotating shaft 70 on housing 1, rotating shaft 70 is parallel with the pivot center of operation handle.The free end of locking bail 7
Provided with latch hook 71.Operation handle 4 is provided with groove 42 in the end 43 away from rotating shaft 30, when operation handle 4 turns to clasp position,
Rotation lock hook 7 just can cause latch hook 71 to catch on groove 42, so as to prevent operation handle 4 from rotating clockwise.
Block 80 is additionally provided with the upside of snap fit 6 on housing 1, when operation handle 4 rotates counterclockwise to clasp position, end
The 43 right flank block just with block 80 coordinates；Limiting section 81 is additionally provided with the right side of operation handle 4 on housing 1, is being operated
When handle 4 is rotated clockwise to release position, the right flank of operation handle 4 just coordinates with the block of limiting section 81.So pass through gear
Block 80 and limiting section 81 can specify clasp position and release position, facilitate operating personnel to operate, and operation handle will not be caused to rotate
Excessively.
In the present embodiment, threading hole, conducting strip, line ball reed and operation handle on housing have two and front and rear set
Put, i.e., two-way conductive path is integrated in a binding post, two operation handles be able to can also be connected to individually operated
Realize and be synchronized with the movement together.In other embodiments, front and rear conductive path arranged side by side has three or more than three, that is,
Multiple operation handles, line ball reed, threading hole and conducting strip can be set up in parallel accordingly by saying, each operation handle can be single
Solely operation, can also link together and realize and be synchronized with the movement, depending on service condition.
The embodiment two of the binding post of the present invention：It is with the difference of embodiment one, in direction in operation handle
The side of housing is provided with snap fit, correspondingly, shell fragment is provided with the side towards operation handle on housing.
The embodiment three of the binding post of the present invention：It is that operation handle passes through rotating shaft with the difference of embodiment one
On housing, line ball reed is fixedly connected in operation handle rolling assembling.
The example IV of the binding post of the present invention：It is with the difference of embodiment one, the pivot center of locking bail
It is vertical with the pivot center of operation handle.
The connection terminal structure of the present invention is simple, can ensure the reliability that is conductively connected and stably by secondary locking
Property, locking bail and operation handle need to be only overturn successively during unblock, easy-to-operate.
Claims (3)
1. a kind of binding post, including housing, operation handle rotatably is provided with housing, line ball is fixed with operation handle
Reed, line ball reed can rotate and rotated counterclockwise towards clasp position with operation handle towards release position clockwise, described to connect
Line terminals are additionally included in operation handle and are located at the locking mechanism for carrying out locking positioning at clasp position to operation handle, it is characterized in that,
The locking mechanism includes the shell fragment in the operation handle and is correspondingly arranged at being engaged by clamping with operation handle on housing
There is the pushing tow shell fragment when operation handle rotates from clasp position to release position shell fragment is deformed and is taken off with snap fit for snap fit, the snap fit
From pushing tow face, the locking mechanism also include be hinged on housing be used for catch on operation handle with prevent its from clasp position to
The locking bail that release position rotates, line ball reed are assemblied in housing around the axis of rotation of front and rear extension, and line ball reed is in rotating shaft
Both sides have respectively to be used to press the line ball end of wire and the connection end for being connected with operation handle, and operation handle passes through with connecting
Connect end to be fixedly connected and can rotate around the axis, be wherein spaced on the length bearing of trend of line ball reed and shell fragment along operation handle
Set.
2. binding post according to claim 1, it is characterized in that, operation handle be provided with one end away from rotating shaft be used for
The groove that locking bail coordinates.
3. binding post according to claim 1 or 2, it is characterized in that, the locking mechanism is included in operation handle
Shell fragment and the snap fit on housing, be additionally provided with operation handle to turn in operation handle snap fit accommodated at clasp position
Recess, shell fragment are located in the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814532.3A CN105428914B (en) | 2015-11-23 | 2015-11-23 | A kind of binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814532.3A CN105428914B (en) | 2015-11-23 | 2015-11-23 | A kind of binding post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105428914A CN105428914A (en) | 2016-03-23 |
| CN105428914B true CN105428914B (en) | 2018-02-16 |
Family
ID=55506939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510814532.3A Active CN105428914B (en) | 2015-11-23 | 2015-11-23 | A kind of binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105428914B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546547B (en) * | 2016-06-29 | 2023-11-14 | 泰科电子(上海)有限公司 | Junction Box |
| CN207664252U (en) * | 2017-05-05 | 2018-07-27 | 陈斌斌 | A kind of connecting terminal |
| DE202017107800U1 (en) * | 2017-05-12 | 2018-08-17 | Electro Terminal Gmbh & Co Kg | clamp |
| CN108987953A (en) * | 2017-06-02 | 2018-12-11 | 中航光电科技股份有限公司 | Wiring connector is done at a kind of scene |
| DE202017107208U1 (en) * | 2017-11-28 | 2019-03-04 | Weidmüller Interface GmbH & Co. KG | Connecting device for connecting a conductor end |
| DE202017107202U1 (en) | 2017-11-28 | 2019-04-04 | Weidmüller Interface GmbH & Co. KG | Connecting device for connecting a conductor end |
| DE202017107209U1 (en) * | 2017-11-28 | 2019-03-04 | Weidmüller Interface GmbH & Co. KG | Connecting device for connecting a conductor end |
| CN110600897B (en) * | 2018-06-30 | 2021-06-04 | 中航光电科技股份有限公司 | Electric wiring terminal |
| CN109390709B (en) * | 2018-11-29 | 2020-01-07 | 上海航天科工电器研究院有限公司 | Quick book sewing mechanism |
| DE102019133528A1 (en) * | 2019-12-09 | 2021-06-10 | Phoenix Contact Gmbh & Co. Kg | Connection device for a shield conductor of an electrical line |
| DE102019133529B4 (en) * | 2019-12-09 | 2024-05-29 | Phoenix Contact Gmbh & Co. Kg | Contacting device for contacting a shield conductor of an electrical cable |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04155783A (en) * | 1990-10-18 | 1992-05-28 | Matsushita Electric Works Ltd | Wire connection terminal |
| JP3355161B2 (en) * | 1999-11-09 | 2002-12-09 | ヤマハ株式会社 | Lever terminal |
| CN201112793Y (en) * | 2007-05-10 | 2008-09-10 | 曹宏国 | 48 wire flat packaging integrated circuit aging testing socket |
| EP2316150B1 (en) * | 2008-08-27 | 2013-04-24 | Phoenix Contact GmbH & Co. KG | Electrical terminal |
| CN202651507U (en) * | 2012-06-19 | 2013-01-02 | 黄雅莉 | Flat cable connector with dual resilient safety catches |
| CN202905994U (en) * | 2012-10-12 | 2013-04-24 | 董慧 | Binding post |
| CN104425907B (en) * | 2013-08-26 | 2017-03-01 | 进联电子科技(上海)有限公司 | Conductor terminal base structure-improved |
-
2015
- 2015-11-23 CN CN201510814532.3A patent/CN105428914B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105428914A (en) | 2016-03-23 |
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| C10 | Entry into substantive examination | ||
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