CN206401537U - 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
- CN206401537U CN206401537U CN201621229959.3U CN201621229959U CN206401537U CN 206401537 U CN206401537 U CN 206401537U CN 201621229959 U CN201621229959 U CN 201621229959U CN 206401537 U CN206401537 U CN 206401537U
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- China
- Prior art keywords
- push rod
- plane
- hand
- driving inclined
- spring
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of spring-piece type terminal board for facilitating patching operations, by changing handle structure in the prior art, in hand above setting up driving inclined-plane A and snap fit A, and push rod guide groove is set up on plastic body, push rod is set in push rod guide groove, the driving inclined-plane B and snap fit B coordinated with driving inclined-plane A and snap fit A is set on push rod, the function that hand stops card during achievable wiring, so, when press hand when, hand is being moved down into after certain distance, remove external force, hand handle can stop, and now shell fragment keeps being opened, and facilitates wiring operation.After distribution is completed, push rod is promoted, hand handle is discharged, wiring operation is completed, facilitates client to use.
Description
Technical field
The present invention relates to a kind of electric connector, a kind of spring-piece type terminal board for facilitating patching operations is specifically related to.
Background technology
Terminal board is also referred to as electric connector, can quickly realize electric wire and electric wire, electric wire and circuit board and circuit board with
The connection of circuit board, is indispensable part 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.
Connected mode 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.At present, spring-piece type terminal board is widely used to world electrician and electronic engineering industry, such as, 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 shell fragment 3 and hand 4, shell fragment
The Elastic Contact of contact site 21 of elastic arm 31 and conducting terminal.The storage tank 11 that conducting terminal and shell fragment are fixed in plastic body
In, the entrance hole 12 and handle hole 13 of connecting wire are provided on plastic body, handle hole is communicated to elastic arm, and entrance hole connects
Pass to the clamp mouth part of elastic arm and conducting terminal.During spring-piece type terminal board connecting wire, insertion handle hole is driven bullet using hand
The elastic arm of piece, makes elastic arm unclamp conducting terminal, opens jaws, then, and wire is contacted into conducting terminal from entrance hole insertion；
Hand handle is finally unclamped, the elastic arm resilience of shell fragment pushes against wire and conducting terminal, led so as to realize that wire is connected with conducting terminal
It is logical.But, the spring-piece type terminal board of this structure, hand after external force removal, can upspring, it is impossible to stop immediately when pushing, nothing
Method keeps shell fragment to be in open state, in client in use, can be brought inconvenience to distribution.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention proposes a kind of spring-piece type terminal board for facilitating patching operations, opponent's handle
Structure is improved, and devises push rod, and the process of driving push rod can make hand handle stop at the desired position, making shell fragment keep beating
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 for facilitating patching operations, including plastic body, conducting terminal, shell fragment and hand handle, it is described
Shell fragment, the conducting terminal location and installation are in the storage tank in the plastic body, and the elastic arm of the shell fragment is led with described
The contact site Elastic Contact of electric terminal, formed jaws, the plastic body be provided with for connecting wire entrance hole, it is described enter
String holes is communicated to the clamp mouth part；Also include being formed with push rod, the plastic body being communicated on the elastic arm of the shell fragment
The horizontal push rod set that bottom connects the handle hole is also formed with the vertically arranged handle hole of side, the plastic body
Guide groove, elastic component is formed with the plastic body of described push rod guide groove one end；The hand be above formed with driving inclined-plane A and
The driving inclined-plane B and snap fit B coordinated with the driving inclined-plane A is formed with snap fit A, the push rod；During clamp, the hand handle exists
It is vertically slidable in the handle hole, by the driving inclined-plane A driving inclined-plane B can be promoted to drive push rod to be led in the push rod
Slid laterally in groove, make 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, which resets, can drive the front end of the push rod to bounce back, and drive the snap fit B to be connected in
At the snap fit A, make the hand that card is stopped, while the hand is the elastic arm opening for driving the shell fragment.
Further, the elastic component is to be formed with accommodating institute on a bouncing plate or a compression spring, the plastic body
The groove of bouncing plate or the compression spring is stated, the bouncing plate or compression spring positioning are in the groove.
Further, the bouncing plate includes connecting portion and the V-shaped elastic part of bending, the nose of V-type and the push rod
It is preceding rectify pair, the free end of the free end of the connecting portion 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 is provided with can preceding backstop of the backstop at the push rod guide groove front opening, institute
The rear end of push rod is stated provided 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
Formed towards the inferior horn of the side of the elastic component, the snap fit 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 dorsad
The upper angle of the side of the elastic component is formed, the snap fit B by the driving piece B dorsad sides of the elastic component inferior horn structure
Into.
Further, the hand lower end, dorsad prune and be formed with driving inclined-plane C, the plastic cement sheet by the elastic component side
The driving inclined-plane D coordinated with the driving inclined-plane C is formed with body.
Further, the plastic body is square, 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 for facilitating patching operations, passes through and changes
Handle structure in the prior art, in hand above setting up driving inclined-plane A and snap fit A, and sets up push rod guide groove on plastic body,
Push rod is set in push rod guide groove, the driving inclined-plane B and snap fit B coordinated with driving inclined-plane A and snap fit A is set on push rod, can be real
The function that hand stops card during existing wiring, so, when press hand when, hand is removed being moved down into after certain distance
External force, hand handle can stop, and now shell fragment keeps being opened, and facilitates wiring operation.After distribution is completed, push rod is promoted, hand is discharged
Completion wiring operation facilitates client to use.
Brief 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 representation 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；
With reference to accompanying 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- shell fragments, 31- elastic arms, 4- hand handles, 41- driving inclined-planes A, 42- snap fit A, 43-
Drive backstop after backstop before piece A, 44- driving inclined-plane C, 5- push rod, 51- driving inclined-planes B, 52- snap fit B, 53-, 54-, 55- drivings
Piece B, 6- elastic component, 61- connecting portions, 62- elastic parts, 63- noses.
Embodiment
More obvious understandable to enable the invention to, the embodiment to the present invention does detailed below in conjunction with the accompanying drawings
Explanation.
As shown in Figure 2, Figure 3 and Figure 4, a kind of spring-piece type terminal board for facilitating patching operations, including it is plastic body 1, conductive
Terminal 2, shell fragment 3 and hand 4, the shell fragment, the conducting terminal location and installation in the storage tank 11 in the plastic body,
The elastic arm 31 of the shell fragment and the Elastic Contact of contact site 21 of the conducting terminal, form and are set on jaws, the plastic body
There is the entrance hole 12 for connecting wire, the entrance hole is communicated to the clamp mouth part；Characterized in that, also including push rod 5, institute
State the vertically arranged handle hole 13 for being formed with and being communicated on the upside of the elastic arm of the shell fragment on plastic body, the plastic body
On be also formed with the horizontal push rod guide groove 14 set that bottom connects the handle hole, the plastic cement close to described push rod guide groove one end
Elastic component 6 is formed with body；The hand is formed with and institute being above formed with driving inclined-plane A41 and snap fit A42, the push rod
State the driving inclined-plane B51 and snap fit B52 of driving inclined-plane A cooperations；During clamp, the hand handle is vertically slidable in the handle hole,
By the driving inclined-plane A driving inclined-plane B can be promoted to drive push rod to be slid laterally in the push rod guide groove, 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, which resets, can drive the front end of the push rod to bounce back, and drive the snap fit B to be connected at the snap fit A, make the hand
Card is stopped, while the hand is the elastic arm opening for driving the shell fragment.So, by changing handle structure in the prior art,
In hand above setting up driving inclined-plane A and snap fit A, and push rod guide groove is set up on plastic body, push rod is set in push rod guide groove,
The driving inclined-plane B and snap fit B coordinated with driving inclined-plane A and snap fit A is set on push rod, in driving inclined-plane A and snap fit A and driving
Under inclined-plane B and snap fit B coordinate, hand stops card during wiring can be achieved, so, when press hand when, hand is moving down
To after certain distance, external force is removed, hand handle can stop, and now shell fragment keeps being opened, and facilitates wiring operation.Complete distribution
Afterwards, push rod is promoted, hand handle is discharged, wiring operation is completed, facilitates client to use.
It is preferred that, the elastic component is a bouncing plate or a compression spring, is formed with the plastic body accommodating described
Bouncing plate or the groove of the compression spring 15, the bouncing plate or compression spring positioning are in the groove.Elasticity
Part structure has diversified forms, and bouncing plate and compression spring is preferred embodiment here, but not limited to this, and other are flexible
Shell fragment of energy storage etc. can also be implemented according to actual needs.More excellent, referring to Fig. 5, the bouncing plate includes connecting portion 61 and bending
V-shaped elastic part 62, the nose 63 of V-type and first proper pair of the push rod, the free end of the connecting portion and the elastic force
The free end in portion is connected on the side wall of the groove；The bouncing plate and the plastic body integrated injection molding.So, bullet
Power piece is integrally formed with plastic body, the flexible energy storage effect of V-type bouncing plate, can be met card and be stopped hand the need for.
It is preferred that, referring to Fig. 7 and Fig. 3, the front end of the push rod provided with can backstop at the push rod guide groove front opening
Preceding backstop 53, the rear end of the push rod is provided 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 is slided in push rod guide groove.Anti- throw-out lever abjection or thrust cross havoc elasticity
Part.
It is preferred that, 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 snap fit 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 upper angle of the driving piece B dorsad sides of the elastic component is gone to be formed, the snap fit B is by the driving piece B dorsad bullets
Property part side inferior horn constitute.
It is preferred that, the hand lower end, dorsad prune and be formed with driving inclined-plane C44, the plastic cement sheet by the elastic component side
The driving inclined-plane D16 coordinated with the driving inclined-plane C is formed with body.It is real by driving inclined-plane C and driving inclined-plane D cooperation
Existing hand is the function of the elastic arm that shell fragment is driven when moving down, and opponent is being oriented to.
It is preferred that, the plastic body is square, 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 promotes push rod or so sliding being pressed down under external force by the driving inclined-plane B of driving inclined-plane A and push rod
Dynamic, now the elastic component on plastic body is opened, i.e. elastic energy storage.
2. hand is continuing to be depressed into least significant end, the power of push rod is promoted to disappear, the effect of push rod elastic component on plastic body
Lower to be pushed back by counter, now the snap fit A of hand handle and the snap fit B of push rod are stuck, and realize the function that hand stops card.Now shell fragment
Remain on.
3. when need release hand when, promote push rod, snap fit A is released, hand is i.e. resilient.
Above example is referring to the drawings, 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
Fall within the scope and spirit of the invention.
Claims (8)
1. a kind of spring-piece type terminal board for facilitating patching operations, including plastic body (1), conducting terminal (2), shell fragment (3) and hand
(4), the shell fragment, the conducting terminal location and installation in the storage tank (11) in the plastic body, the shell fragment
Contact site (21) Elastic Contact of elastic arm (31) and the conducting terminal, forms jaws, the plastic body, which is provided with, to be used for
The entrance hole (12) of connecting wire, the entrance hole is communicated to the clamp mouth part；Characterized in that, also include push rod (5), it is described
The vertically arranged handle hole (13) being communicated on the upside of the elastic arm of the shell fragment, the plastic body are formed with plastic body
On be also formed with the horizontal push rod guide groove (14) set that bottom connects the handle hole, the modeling close to described push rod guide groove one end
Elastic component (6) is formed with glue body；The hand is being above formed with shape on driving inclined-plane A (41) and snap fit A (42), the push rod
Driving inclined-plane B (51) and snap fit B (52) that driving inclined-plane A described in Cheng Youyu coordinates；During clamp, the hand is in the handle hole
It is interior vertically slidable, by the driving inclined-plane A driving inclined-plane B can be promoted to drive push rod laterally to be slided in the push rod guide groove
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, which resets, can drive the front end of the push rod to bounce back, and drive the snap fit B to be connected in the snap fit A
Place, makes the hand that card is stopped, while the hand is the elastic arm opening for driving the shell fragment.
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
The accommodating bouncing plate or the groove of the compression spring are formed with bouncing plate or a compression spring, the plastic body
(15), the bouncing plate or compression spring positioning are 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
Connecting portion (61) and the V-shaped elastic part of bending (62), the nose (63) of V-type and first proper pair of the push rod, the connection
The free end in portion and the free end of the elastic part are 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
Provided with can preceding backstop (53) of the backstop at the push rod guide groove front opening, the rear end of the push rod provided 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
Driving piece A (43) is formed with, the driving inclined-plane A is by pruning the inferior horn of sides of the driving piece A towards the elastic component
Formed, the snap fit A is formed by pruning the driving piece A towards the upper angle of 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 upper of the driving piece B dorsad sides of the elastic component
Angle is formed, and the snap fit B is made up of the inferior horn of the driving piece B dorsad sides of the elastic component.
7. the spring-piece type terminal board according to claim 1 for facilitating patching operations, it is characterised in that：The hand carries on the back lower end
Prune to be formed with to be formed with driving inclined-plane C (44), the plastic body to the elastic component side and match somebody with somebody 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
Square, the entrance hole is towards the upper left corner of the plastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229959.3U CN206401537U (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 |
|---|---|---|---|
| CN201621229959.3U CN206401537U (en) | 2016-11-16 | 2016-11-16 | Facilitate the spring-piece type terminal board of patching operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401537U true CN206401537U (en) | 2017-08-11 |
Family
ID=59508534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621229959.3U Withdrawn - After Issue CN206401537U (en) | 2016-11-16 | 2016-11-16 | Facilitate the spring-piece type terminal board of patching operations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206401537U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329161A (en) * | 2016-11-16 | 2017-01-11 | 町洋机电(中国)有限公司 | Elastic piece type terminal block with convenience in wiring operation |
| CN111066204A (en) * | 2018-03-14 | 2020-04-24 | 欧姆龙株式会社 | Terminal seat |
| CN111769407A (en) * | 2020-06-05 | 2020-10-13 | 杭州中电天恒电力科技有限公司 | Novel self-short-circuit aerial plug |
-
2016
- 2016-11-16 CN CN201621229959.3U patent/CN206401537U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329161A (en) * | 2016-11-16 | 2017-01-11 | 町洋机电(中国)有限公司 | Elastic piece type terminal block with convenience in wiring operation |
| CN111066204A (en) * | 2018-03-14 | 2020-04-24 | 欧姆龙株式会社 | Terminal seat |
| US10944188B2 (en) | 2018-03-14 | 2021-03-09 | Omron Corporation | Terminal block |
| CN111769407A (en) * | 2020-06-05 | 2020-10-13 | 杭州中电天恒电力科技有限公司 | Novel self-short-circuit aerial plug |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170811 Effective date of abandoning: 20180807 |