CN106329161B - Facilitate the spring-piece type terminal board of patching operations - Google Patents
Facilitate the spring-piece type terminal board of patching operations Download PDFInfo
- Publication number
- CN106329161B CN106329161B CN201611007714.0A CN201611007714A CN106329161B CN 106329161 B CN106329161 B CN 106329161B CN 201611007714 A CN201611007714 A CN 201611007714A CN 106329161 B CN106329161 B CN 106329161B
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- China
- Prior art keywords
- push rod
- plane
- driving inclined
- hand handle
- spring
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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
- 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
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a kind of spring-piece type terminal boards facilitating patching operations, by changing handle structure in the prior art, driving inclined-plane A and hook A are added in hand handle, and push rod guide groove is added on plastic body, push rod is set in push rod guide groove, setting and driving inclined-plane A and the driving inclined-plane B and hook B of hook A cooperations on push rod, the function that hand handle card stops during achievable wiring, in this way, when pressing hand handle, after hand handle is moved down into certain distance, remove external force, hand handle can stop, and shrapnel holding at this time is opened, and facilitates wiring operation.After completing wiring, push rod is pushed, discharges hand handle, wiring operation is completed, client is facilitated to use.
Description
Technical field
The present invention relates to a kind of electric connectors, are specifically related to a kind of spring-piece type terminal board facilitating patching operations.
Background technology
Terminal board is also referred to as electric connector, can fast implement electric wire and electric wire, electric wire and circuit board and circuit board with
The connection of circuit board is indispensable component in electronic equipment, and application field is more and more extensive, electric connector form and structure
It is ever-changing, with differences such as application, frequency, power, application environments, there is the electric connector of various different structure forms.
Connection type between electric connector and electric wire mainly has screw type, spring-piece type, punctures wire insulation skin, wire terminations cold pressing end
The modes such as son.Currently, spring-piece type terminal board is widely used to world electrician and electronic engineering industry, for example, illumination, elevator liter
Control, instrument and meter, power supply, chemistry and automobile power etc. drop.
Referring to Fig. 1, spring-piece type terminal board generally includes plastic body 1, conducting terminal 2 and shrapnel 3 and hand handle 4, shrapnel
21 Elastic Contact of contact site of elastic arm 31 and conducting terminal.Conducting terminal and shrapnel are fixed on the storage tank 11 in plastic body
In, entrance hole 12 and handle hole 13 of the setting for connecting wire on plastic body, handle hole are connected to elastic arm, and entrance hole connects
Pass to the clamp mouth part of elastic arm and conducting terminal.When spring-piece type terminal board connecting wire, it is inserted into handle hole using hand handle and drives bullet
The elastic arm of piece makes elastic arm unclamp conducting terminal, opens clamping opening, then, conducting wire is inserted into contact conducting terminal from entrance hole；
Hand handle is finally unclamped, the elastic arm rebound of shrapnel pushes against conducting wire and conducting terminal, led to realize that conducting wire is connect with conducting terminal
It is logical.But the spring-piece type terminal board of this structure, when hand handle pushes, after external force removal, it can bounce, can not stop, nothing immediately
Method keeps shrapnel to be in open state, in client in use, can bring inconvenience to wiring.
Invention content
In order to solve the above-mentioned technical problem, the present invention proposes a kind of spring-piece type terminal board facilitating patching operations, to hand handle
Structure is improved, and devises push rod, the process of driving push rod, and hand handle can be made to stop at the desired position, shrapnel holding being made to beat
Open state facilitates client's wiring operation.
The technical proposal of the invention is realized in this way：
A kind of spring-piece type terminal board facilitating patching operations, including plastic body, conducting terminal, shrapnel and hand handle, it is described
In the storage tank in the plastic body, the elastic arm of the shrapnel is led with described for shrapnel, the conducting terminal location and installation
The contact site Elastic Contact of electric terminal, formed clamping opening, the plastic body be equipped with for connecting wire entrance hole, it is described into
String holes is connected to the clamp mouth part；Further include push rod, is formed on the plastic body on the elastic arm for being connected to the shrapnel
The vertically arranged handle hole of side is also formed with the push rod being laterally arranged that bottom is connected to the handle hole on the plastic body
Guide groove is formed with elastic component on the plastic body of push rod guide groove one end；Be formed in the hand handle driving inclined-plane A and
Hook A is formed with and the driving inclined-plane A driving inclined-plane B coordinated and hook B on the push rod；When clamp, the hand handle exists
It is slid vertically in the handle hole, can push the driving inclined-plane B that push rod is driven to be led in the push rod by the driving inclined-plane A
It is slid laterally in slot, makes elastic component deformation energy storage described in the front-end driven of the push rod, and crossed in the driving inclined-plane A described
After driving inclined-plane B, the elastic component deformation reset can drive the front end of the push rod to bounce back, and the hook B is driven to be connected in
At the hook A, the hand handle card is made to stop, while the hand handle drives the elastic arm of the shrapnel to open.
Further, the elastic component is a bouncing plate or a compressed spring, and accommodating institute is formed on the plastic body
Bouncing plate or the groove of the compressed spring are stated, the bouncing plate or compressed spring positioning are set in the groove.
Further, the bouncing plate includes interconnecting piece and the V-shaped elastic part of bending, the nose of V-type and the push rod
Front end face, the free end of the free end of the interconnecting piece and the elastic part is connected on the side wall of the groove.
Further, the bouncing plate and the plastic body integrated injection molding.
Further, the front end of the push rod be equipped with can preceding backstop of the backstop at the push rod guide groove front opening, institute
State push rod rear end be equipped with can rear backstop of the backstop at the push rod guide groove open rearward end.
Further, the side of the hand handle is formed with driving piece A, the driving inclined-plane A by pruning the driving piece A
It is formed towards the inferior horn of the side of the elastic component, the hook A is by pruning the driving piece A towards the one of the elastic component
The upper angle of side is formed；The side of the push rod is formed with driving piece B, the driving inclined-plane B by pruning the driving piece B backwards
The upper angle of the side of the elastic component is formed, and the hook B is by the driving piece B backwards to the inferior horn structure of the side of the elastic component
At.
Further, the hand handle lower end is pruned backwards to the elastic component side is formed with driving inclined-plane C, the plastic cement sheet
The driving inclined-plane D coordinated with the driving inclined-plane C is formed on body.
Further, the plastic body is rectangular, and the entrance hole is towards the upper left corner of the plastic body.
The beneficial effects of the invention are as follows：The present invention provides a kind of spring-piece type terminal board facilitating patching operations, passes through change
Handle structure in the prior art adds driving inclined-plane A and hook A in hand handle, and push rod guide groove is added on plastic body,
Push rod is set in push rod guide groove, and setting and driving inclined-plane A and the driving inclined-plane B and hook B of hook A cooperations on push rod can be real
The function that hand handle card stops during existing wiring after hand handle is moved down into certain distance, removes in this way, when pressing hand handle
External force, hand handle can stop, and shrapnel holding at this time is opened, and facilitates wiring operation.After completing wiring, push rod is pushed, discharges hand
Completion wiring operation facilitates client to use.
Description of the drawings
Fig. 1 is spring-piece type terminal table structure schematic diagram in the prior art；
Fig. 2 is spring-piece type terminal board dimensional structure diagram of the present invention；
Fig. 3 is spring-piece type terminal board front view of the present invention；
Fig. 4 is decomposition texture schematic diagram of the present invention；
Fig. 5 is plastic body structural schematic diagram in the present invention；
Fig. 6 is handle structure schematic diagram in the present invention；
Fig. 7 is pusher structure schematic diagram in the present invention；
In conjunction with attached drawing, make the following instructions：
1- plastic bodies, 11- storage tanks, 12- entrance holes, 13- handle holes, 14- push rod guide grooves, 15- grooves, 16- drivings
Inclined-plane D, 2- conducting terminal, 21- contact sites, 3- shrapnels, 31- elastic arms, 4- hand handles, 41- driving inclined-planes A, 42- hook A, 43-
Piece A, 44- driving inclined-plane C, 5- push rod is driven, backstop before 51- driving inclined-planes B, 52- hook B, 53-, backstop after 54-, 55- drivings
Piece B, 6- elastic component.
Specific implementation mode
It is more obvious and easy to understand to enable the invention to, the specific implementation mode of the present invention is done below in conjunction with the accompanying drawings detailed
Explanation.
As shown in Figure 2, Figure 3 and Figure 4, a kind of spring-piece type terminal board facilitating patching operations, including plastic body 1, conduction
Terminal 2, shrapnel 3 and hand handle 4, the shrapnel, the conducting terminal location and installation in the storage tank 11 in the plastic body,
The elastic arm 31 of the shrapnel and 21 Elastic Contact of contact site of the conducting terminal form clamping opening, are set on the plastic body
It is useful for the entrance hole 12 of connecting wire, the entrance hole is connected to the clamp mouth part；It is characterized in that, further including push rod 5, institute
State the vertically arranged handle hole 13 on the upside of the elastic arm for being formed on plastic body and being connected to the shrapnel, the plastic body
On be also formed with the push rod guide groove 14 being laterally arranged that bottom is connected to the handle hole, close to push rod guide groove one end plastic cement
Elastic component 6 is formed on ontology；It is formed with driving inclined-plane A41 and hook A42 in the hand handle, is formed on the push rod and institute
State the driving inclined-plane B51 and hook B52 of driving inclined-plane A cooperations；When clamp, the hand handle slides vertically in the handle hole,
It can push the driving inclined-plane B that push rod is driven to be slid laterally in the push rod guide groove by the driving inclined-plane A, make described push away
Elastic component deformation energy storage described in the front-end driven of bar, and after the driving inclined-plane A crosses the driving inclined-plane B, the elasticity
Part deformation reset can drive the front end of the push rod to bounce back, and the hook B is driven to be connected at the hook A, make the hand
Card is stopped, while the hand handle drives the elastic arm of the shrapnel to open.In this way, by changing handle structure in the prior art,
Driving inclined-plane A and hook A are added in hand handle, and adds push rod guide groove on plastic body, and push rod is set in push rod guide groove,
Setting and driving inclined-plane A and the driving inclined-plane B and hook B of hook A cooperations on push rod, in driving inclined-plane A and hook A and driving
Inclined-plane B and hook B cooperations are lower, it can be achieved that hand handle card stops during wiring, in this way, when pressing hand handle, hand handle moves down
To after certain distance, external force is removed, hand handle can stop, and shrapnel holding at this time is opened, and facilitates wiring operation.Complete wiring
Afterwards, push rod is pushed, hand handle is discharged, wiring operation is completed, client is facilitated to use.
Preferably, the elastic component is a bouncing plate or a compressed spring, is formed on the plastic body accommodating described
Bouncing plate or the groove of the compressed spring 15, the bouncing plate or compressed spring positioning are set in the groove.Elasticity
Part structure is preferred embodiment there are many form, here bouncing plate and compressed spring, but not limited to this, other have elasticity
Shrapnel of energy storage etc. can also be implemented according to actual needs.More preferably, referring to Fig. 5, the bouncing plate includes interconnecting piece and bending is in V
The freedom of the elastic part of type, the front end face of the nose of V-type and the push rod, the free end of the interconnecting piece and the elastic part
End is connected on the side wall of the groove；The bouncing plate and the plastic body integrated injection molding.In this way, bouncing plate and modeling
This body by integral forming of glue, V-type bouncing plate have elastic energy storage effect, can meet the needs that card stops hand handle.
Preferably, referring to Fig. 7 and Fig. 3, the front end of the push rod be equipped with can backstop at the push rod guide groove front opening
Preceding backstop 53, the rear end of the push rod is equipped with can rear backstop 54 of the backstop at the push rod guide groove open rearward end.By preceding
Backstop and rear backstop can limit the position that push rod slides in push rod guide groove.Anti- throw-out lever abjection or thrust cross havoc elasticity
Part.
Preferably, referring to Fig. 6 and Fig. 7, the side of the hand handle is formed with driving piece A43, and the driving inclined-plane A is by cutting
The inferior horn of sides of the driving piece A towards the elastic component is gone to be formed, the hook A is by pruning the driving piece A directions
The upper angle of the side of the elastic component is formed；The side of the push rod is formed with driving piece B55, and the driving inclined-plane B is by cutting
The driving piece B is gone to be formed backwards to the upper angle of the side of the elastic component, the hook B is by the driving piece B backwards to the bullet
Property part side inferior horn constitute.
Preferably, the hand handle lower end is pruned backwards to the elastic component side is formed with driving inclined-plane C44, the plastic cement sheet
The driving inclined-plane D16 coordinated with the driving inclined-plane C is formed on body.It is real by the cooperation of driving inclined-plane C and driving inclined-plane D
The function of the elastic arm of driving shrapnel when existing hand handle moves down, and hand handle is oriented to.
Preferably, the plastic body is rectangular, and the entrance hole is not limited to towards the upper left corner of the plastic body
This.
The present invention facilitates the action process of the spring-piece type terminal board of patching operations as follows：
1. hand handle is pressed down under external force, push push rod or so sliding by the driving inclined-plane B of driving inclined-plane A and push rod
Dynamic, the elastic component on plastic body is opened at this time, i.e. elastic energy storage.
2. hand handle continues to be depressed into least significant end, the power of push rod is pushed to disappear, effect of the push rod in plastic body upper elastic member
Lower to be pushed back by counter, the hook A of hand handle and the hook B of push rod are stuck at this time, realize the function that hand handle card stops.Shrapnel at this time
It is kept open.
3. when needing to discharge hand handle, push rod, hook A is pushed to be released, hand handle, that is, resilient.
Above example is with reference to attached drawing, to a preferred embodiment of the present invention will be described in detail.Those skilled in the art
Member by above-described embodiment carry out various forms on modification or change, but without departing substantially from the present invention essence in the case of, all
It falls within the scope and spirit of the invention.
Claims (8)
1. a kind of spring-piece type terminal board facilitating patching operations, including plastic body (1), conducting terminal (2), shrapnel (3) and hand
(4), the shrapnel, the conducting terminal location and installation in the storage tank (11) in the plastic body, the shrapnel
Contact site (21) Elastic Contact of elastic arm (31) and the conducting terminal, forms clamping opening, and the plastic body is equipped with and is used for
The entrance hole (12) of connecting wire, the entrance hole are connected to the clamp mouth part；It is characterized in that, further include push rod (5), it is described
The vertically arranged handle hole (13) being formed on plastic body on the upside of the elastic arm for being connected to the shrapnel, the plastic body
On be also formed with the push rod guide groove (14) being laterally arranged that bottom is connected to the handle hole, close to push rod guide groove one end modeling
Elastic component (6) is formed on glue ontology；It is formed with driving inclined-plane A (41) and hook A (42) in the hand handle, shape on the push rod
The driving inclined-plane B (51) and hook B (52) that driving inclined-plane A described in Cheng Youyu coordinates；When clamp, the hand handle is in the handle hole
It inside slides vertically, can push the driving inclined-plane B that push rod is driven laterally to be slided in the push rod guide groove by the driving inclined-plane A
It is dynamic, make elastic component deformation energy storage described in the front-end driven of the push rod, and the driving inclined-plane B is crossed in the driving inclined-plane A
Afterwards, the elastic component deformation reset can drive the front end of the push rod to bounce back, and the hook B is driven to be connected in the hook A
Place, makes the hand handle card stop, while the hand handle drives the elastic arm of the shrapnel to open.
2. the spring-piece type terminal board according to claim 1 for facilitating patching operations, it is characterised in that：The elastic component is one
Bouncing plate or a compressed spring are formed with the accommodating bouncing plate or the groove of the compressed spring on the plastic body
(15), the bouncing plate or compressed spring positioning are set in the groove.
3. the spring-piece type terminal board according to claim 2 for facilitating patching operations, it is characterised in that：The bouncing plate includes
Interconnecting piece and the V-shaped elastic part of bending, the front end face of the nose of V-type and the push rod, the free end of the interconnecting piece and
The free end of the elastic part is connected on the side wall of the groove.
4. the spring-piece type terminal board according to claim 3 for facilitating patching operations, it is characterised in that：The bouncing plate and institute
State plastic body integrated injection molding.
5. the spring-piece type terminal board according to claim 1 for facilitating patching operations, it is characterised in that：The front end of the push rod
Equipped with can preceding backstop (53) of the backstop at the push rod guide groove front opening, the rear end of the push rod be equipped with can backstop in described
Rear backstop (54) at push rod guide groove open rearward end.
6. the spring-piece type terminal board according to claim 1 for facilitating patching operations, it is characterised in that：The side of the hand handle
It is formed with driving piece A (43), the driving inclined-plane A is by pruning the inferior horn of the sides of the driving piece A towards the elastic component
It is formed, the hook A is formed by pruning the upper angle of driving piece A towards the side of the elastic component；The side of the push rod
Face is formed with driving piece B (55), and the driving inclined-plane B is by pruning the driving piece B backwards to the upper of the side of the elastic component
Angle is formed, and inferior horns of the hook B by the driving piece B backwards to the side of the elastic component is constituted.
7. the spring-piece type terminal board according to claim 1 for facilitating patching operations, it is characterised in that：The hand handle lower end back of the body
It is pruned to the elastic component side and is formed with driving inclined-plane C (44), be formed on the plastic body and match with the driving inclined-plane C
The driving inclined-plane D (16) of conjunction.
8. the spring-piece type terminal board according to claim 1 for facilitating patching operations, it is characterised in that：The plastic body is
Rectangular, the entrance hole is towards the upper left corner of the plastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611007714.0A CN106329161B (en) | 2016-11-16 | 2016-11-16 | Facilitate the spring-piece type terminal board of patching operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611007714.0A CN106329161B (en) | 2016-11-16 | 2016-11-16 | Facilitate the spring-piece type terminal board of patching operations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106329161A CN106329161A (en) | 2017-01-11 |
| CN106329161B true CN106329161B (en) | 2018-08-07 |
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ID=57817566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611007714.0A Active CN106329161B (en) | 2016-11-16 | 2016-11-16 | Facilitate the spring-piece type terminal board of patching operations |
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| Country | Link |
|---|---|
| CN (1) | CN106329161B (en) |
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| CN108591976A (en) * | 2018-05-04 | 2018-09-28 | 海宁福得电器有限公司 | A kind of LED lamp wiring deck |
| CN108879127A (en) * | 2018-06-07 | 2018-11-23 | 东莞市三基电子有限公司 | A kind of portable cramping terminal seat and its application method |
| CN109473791A (en) * | 2018-11-28 | 2019-03-15 | 厦门市福朗电子有限公司 | Spring-piece type connection terminal |
| CN111769407B (en) * | 2020-06-05 | 2021-07-30 | 杭州中电天恒电力科技有限公司 | Novel self-short-circuit aerial plug |
| CN114336121B (en) * | 2021-12-28 | 2024-05-03 | 生迪光电科技股份有限公司 | Press type wiring terminal capable of being installed rapidly |
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| CN2560116Y (en) * | 2002-08-26 | 2003-07-09 | 上海合璧电子电器有限公司 | Connector base |
| KR100759522B1 (en) * | 2007-03-24 | 2007-09-19 | 주식회사 세홍이엔씨 | Connecting apparatus for length adjustable distribution line |
| CN202189924U (en) * | 2011-08-15 | 2012-04-11 | 浙江正泰建筑电器有限公司 | Threadless wiring terminal device |
| CN102377032B (en) * | 2011-10-28 | 2013-07-31 | 江门市创艺电器有限公司 | Novel wiring terminal |
| CN103367935B (en) * | 2012-04-01 | 2016-12-14 | 厦门唯恩电气有限公司 | A kind of adapter relying on banding hard metal twisting pressure wiring |
| CN202564566U (en) * | 2012-04-28 | 2012-11-28 | 东莞市长河电子有限公司 | Screw-free buckling type wiring connector |
| CN202550083U (en) * | 2012-05-04 | 2012-11-21 | 成都瑞联电气股份有限公司 | Wall penetration type cage spring connecting terminal |
| CN203026650U (en) * | 2012-11-06 | 2013-06-26 | 深圳胜蓝电气有限公司 | Wiring terminal and terminal seat |
| CN104143712B (en) * | 2013-05-10 | 2016-09-07 | 町洋机电(中国)有限公司 | Spring economizing type electric connector |
| CN104332723B (en) * | 2014-07-25 | 2016-09-21 | 中航光电科技股份有限公司 | Wiring connector is done at scene |
| CN204632949U (en) * | 2015-05-07 | 2015-09-09 | 町洋企业股份有限公司 | Terminal board electrical power wiring assembly |
| CN204991978U (en) * | 2015-08-25 | 2016-01-20 | 町洋企业股份有限公司 | Terminal connector of utensil lock structure |
| CN205070037U (en) * | 2015-10-21 | 2016-03-02 | 宁波公牛电器有限公司 | No threaded connecting terminal component convenient to line is moved back in wiring |
| CN106067608B (en) * | 2016-08-16 | 2018-06-01 | 上海航天科工电器研究院有限公司 | A kind of fast lock plug of automatic wire locking |
| CN206401537U (en) * | 2016-11-16 | 2017-08-11 | 町洋机电(中国)有限公司 | Facilitate the spring-piece type terminal board of patching operations |
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2016
- 2016-11-16 CN CN201611007714.0A patent/CN106329161B/en active Active
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