CN104916929B - A kind of easy to operate SMT binding post - Google Patents
A kind of easy to operate SMT binding post Download PDFInfo
- Publication number
- CN104916929B CN104916929B CN201510304682.XA CN201510304682A CN104916929B CN 104916929 B CN104916929 B CN 104916929B CN 201510304682 A CN201510304682 A CN 201510304682A CN 104916929 B CN104916929 B CN 104916929B
- Authority
- CN
- China
- Prior art keywords
- button
- electric conductor
- binding post
- smt
- operate
- 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
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
- 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
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/22—End pieces terminating in a spring clip
-
- 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
Abstract
A kind of easy to operate SMT binding post, include insulation shell and the electric conductor that is arranged in this housing it is characterised in that：Clamping part for conductor clamping is provided with the body of described electric conductor, the top of described housing offers through hole, be provided with this through hole can so that the clamping part of described electric conductor open and can elastic reset button.Compared with prior art, it is an advantage of the current invention that：Be additionally arranged independent one can depression button so that the clamping of wire and lax convenient, simple, the assembly or disassembly of wire can quickly be realized by the binding post not having press-button structure compared to tradition；In addition, button is independent part, be such as damaged after a number of uses, can be individually replaced, avoid because button and casing integrated with body structure and so that whole binding post situation about scrapping, extend service life and the recycling rate of waterused of whole terminal, practicality is higher.
Description
Technical field
The present invention relates to a kind of binding post, particularly a kind of SMT binding post.
Background technology
SMT (Surface Mounted Technology) binding post, i.e. surface mounting technology binding post (or paster
Terminal), it be based on through hole binding post improve be applied to reflow soldering process, be welded on printed substrate, aluminium base,
Copper base, ceramic base plate surface, the binding post that need not bore a hole.
SMT binding post of the prior art is usually not used for conductor clamping and the operation button that gets loose so that wire
Into and out inconvenience.Chinese invention patent as the Application No. 201410249898.6 of my earlier application《A kind of
Shell fragment binding post for LED》, disclose a kind of shell fragment binding post for LED in this patent application, include
Insulation shell, is provided with carrying object and wire-clamping device in housing, carrying object includes electrically-conductive backing plate, leg and clamp, clamp
Plate is vertically installed on wherein one side of electrically-conductive backing plate；Wire-clamping device includes base and the bullet with the V-shaped setting of this base
Property jig arm, base and clamp be arranged in parallel, and elastic jig arm has the trend making its end draw close all the time to clamp；Elastic clip
Pressing piece is additionally provided with arm, housing is to the position of pressing piece should offering the through hole that the instrument of being available for stretches into.
Above-mentioned patent employs carrying object and the separate structure of wire-clamping device, can be respectively adopted different materials and make,
Preferably play the function of each part, improve the overall clamp performance of binding post.But, the binding post of above-mentioned patent due to
There is no operation button, when wire is installed it is easy to inserting askew by wire head or damaging, and pull up or change when needs and lead
During line, all it is intended to rely on external tool to unclamp the conductor clamping position being arranged on the Knife type vacuum circuit breaker with three-station switch of enclosure interior so that grasping
It is inconvenient, need to make further improvement.
Content of the invention
The technical problem to be solved is to provide for above-mentioned state of the art a kind of structure simple and grasp
Make convenient SMT binding post.
The present invention solves the technical scheme that adopted of above-mentioned technical problem：A kind of easy to operate SMT binding post, bag
Include insulation shell and the electric conductor that is arranged in this housing it is characterised in that：Be provided with the body of described electric conductor for
The clamping part of conductor clamping, the top of described housing offers through hole, is provided with the folder that can make described electric conductor in this through hole
The portion of holding open and can elastic reset button.
In order to improve the reliability of clamping, preferably, the clamping part of described electric conductor has two abuts against one all the time
The elastic jig arm rising, the top of each described elasticity jig arm is provided with the tabletting turning up, and is formed described in being available between two tablettings
The recess of button pressed downwards.
Cooperation and operation with button for convenience, as further preferred, described in two described elasticity jig arm and two
Tabletting preferably respectively V-shaped setting be preferred.Like this, when pressure under the button, easily exert a force and conveniently say elastic jig arm
Strut.
It is made to automatically reset in order to after pressing under the button, convenient use and operation, preferably, described electric conductor
The resilient structures being available for described push-button reset are additionally provided with body, described resilient structures include two relatively set vertical
Plate, the top of each described riser forms the elastic contact pressing piece that can offset with described button.
So that structure is more compact, there is preferable elastic-restoring force simultaneously, preferably, two described elasticity are touched
Casting die is in that m shape is arranged, and, one end of each described elasticity contact pressing piece is connected to corresponding riser top, each described elasticity
The other end of contact pressing piece is the movable end that button resilience can be made to reset.
Preferably, described button includes pressing piece and support member, the clamping part of described pressing piece and described electric conductor
Corresponding, described support member is corresponding with the resilient structures of described electric conductor.
As further preferred, the through hole of described housing is square opening, and correspondingly, the pressing piece of described button is square,
And, the top of this pressing piece offers the well of convenient operation.Well can coordinate so that pressing with instruments such as screwdrivers
Pushing of button is more convenient simple.
Preferably, described support member is T-shaped, the T-shaped head of this support member forms the pivot being available for that described button rotates
Axle, the pivot of described support member is rotatably erected on the riser of described resilient structures, and, the bottom of described support member is also
Form the inclined-plane being adapted with the elastic contact pressing piece of described resilient structures.Then, button can around pivoting, under
All with pivot as rotary shaft during pressure and upper bullet, the inclined-plane of support member bottom can preferably be pressed with the elasticity of resilient structures
The m shape surface engagement of part is it is ensured that the susceptiveness of elastic recovery and reliability.
In order to prevent button pressed downwards excessive, it is to avoid button deforms, preferably, described button pressing piece and support member it
Between be additionally provided with the limit rib extending downwardly, correspondingly, the inner chamber of described housing forms positioned at this limit rib side and can be with
The positive stop that described limit rib offsets.When button is pressed down, limit rib is offseted with positive stop, plays spacing work
With effectively preventing button from excessively being pushed and leading to deform.
In order to easy for installation, prevent electric conductor from slipping in housing simultaneously, preferably, the body two ends of described electric conductor
It is outward extended with leg, the bottom of described housing offers, in the position of corresponding each leg, the card that can join with corresponding leg phase card
Groove；And, two side plates relatively setting are additionally provided with the body of described electric conductor, the front end face of every side plate forms
The dop of evagination, correspondingly, the side of described housing offers the jack being available for wire insertion, and the inwall of described jack offers
The axially disposed corresponding described dop that is available for inserts and prevents the locating slot that electric conductor rotates.The leg energy at electric conductor two ends
Enough it is fastened on the draw-in groove of housing, meanwhile, the dop of electric conductor side and the locating slot cooperation of housing, play the work of axial limiting
With it is ensured that the connection reliability of electric conductor and housing, preventing upset in housing for the electric conductor and movement.
Compared with prior art, it is an advantage of the current invention that：Be additionally arranged independent one can depression button so that leading
The clamping of line and lax convenient, simple, wire can quickly be realized by the binding post not having press-button structure compared to tradition
Assembly or disassembly；In addition, button is independent part, be such as damaged after a number of uses, can be individually replaced, it is to avoid because
Button and casing integrated with body structure and situation that whole binding post is scrapped, extend service life and the weight of whole terminal
Multiple utilization rate, practicality is higher.
Brief description
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view of the embodiment of the present invention.
Fig. 3 is the electric installation perspective view of the embodiment of the present invention.
Fig. 4 is the button perspective view of the embodiment of the present invention.
Fig. 5 is electric installation and the button assembling structure schematic diagram of the embodiment of the present invention.
Fig. 6 is the shell structure schematic diagram of the embodiment of the present invention.
Fig. 7 is the overall assembling structure sectional view of the embodiment of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Fig. 1～Fig. 7, the present embodiment is related to a kind of SMT binding post, this binding post include insulation shell 1,
Electric conductor 2 and button 3, wherein, the top of housing 1 offers square through hole 11, the side of housing 1 offer be available for wire insert
The jack 12 entering, electric conductor 2 is arranged in housing 1, and electric conductor 2 includes body 21, clamping part 22 and for conductor clamping
It is available for the resilient structures of button 3 reset, button 3 is arranged in the through hole 11 of housing 1, and button 3 can make the clamping part of electric conductor 2
22 open and can elastic reset.
The body 21 of the present embodiment electric conductor 2 is the strip conducting strip traversing the setting of housing 1 bottom, the basis of electric conductor 2
Body 21 two ends are outward extended with leg 211, and the bottom of housing 1 is offered and can be welded with corresponding in the position of corresponding each leg 211
Foot 211 mutually blocks the draw-in groove 13 joined, and electric conductor 2 realizes both fixations by the leg 211 at two ends and the cooperation of housing 1 draw-in groove 13
Install；Electric conductor 2 is provided with two side plates 23 relatively setting, molding on the front end face of every side plate 23 in the front portion of body 21
There is the dop 231 of evagination, correspondingly, jack 12 inwall being opened in housing 1 side offers and is available for corresponding dop 231 and inserts
Locating slot 121, locating slot 121 is axially disposed, and dop 231 inserts in corresponding locating slot 121 and can prevent 2 turns of electric conductor
Dynamic, play the effect of electric conductor 2 axially position.
The clamping part 22 of electric conductor 2 is arranged at the middle part of body 21, and clamping part 22 has two and is closely packed together all the time
Elastic jig arm 221, the top of each elasticity jig arm 221 is provided with the tabletting 222 turning up, and jig arm 221 is V-shaped sets for two elasticity
Put, two tabletting 222 also V-shaped settings, and between two tablettings 222, formation is available for the recess that button 3 pushes.
The resilient structures of electric conductor 2 are arranged at the rear portion of body 21, and resilient structures include two risers relatively setting
24, the top of each riser 24 forms the elastic contact pressing piece 241 that can offset with button 3, sets between two elastic contact pressing pieces 241
Put in m shape, one end of each elasticity contact pressing piece 241 is integrally formed at corresponding riser 24 top, each elasticity contact pressing piece 241
The other end is the movable end that button 3 resilience can be made to reset.
Button 3 is independent movable part, and button 3 includes pressing piece 31 and support member 32, pressing piece 31 and conduction
The clamping part 22 of body 2 is corresponding, and the pressing piece 31 of the present embodiment is square and is adapted with through hole 11 size of housing 1, in order to
Facilitate external tool to operate, be further opened with being available for the well of the cutter head insertion of screwdriver at pressing piece 31 top of button 3
311.
Support member 32 is T-shaped, and support member 32 is corresponding with the resilient structures of electric conductor 2, and the T-shaped head of this support member 32 becomes
Type has the pivot 321 being available for button 3 rotation, and the pivot 321 of support member 32 is rotatably erected on the riser 24 of resilient structures,
And, the bottom of support member 32 forms the inclined-plane 322 being adapted with the elastic contact pressing piece 241 of resilient structures.
In order to prevent 3 times compressive strains of button, button 3 is additionally provided between pressing piece 31 and support member 32 and to extend downwardly
Limit rib 33, correspondingly, the limiting block that the inner chamber of housing 1 is formed positioned at this limit rib 33 side and can be offseted with limit rib 33
Block 14.When button 3 is pressed downwards, the limit rib 33 of button 3 can be offseted with positive stop 14, prevents button 3 excessive
Push generation overload deformation.
The binding post of the present embodiment employs button 3 that can be individually movable to realize the clamping of wire and to relax,
Button 3 can be pressed by instruments such as outside screwdrivers during operation to strut the clamping part 22 of electric conductor 2, thus facilitating wire
Into and out, operate very simple；Because button 3 is single parts, can be individually replaced, not interfere with whole shell
The use of body 1, is prevented effectively from the problem leading to whole binding post to be scrapped because button 3 lost efficacy；And, returning on electric conductor 2
Play structure and ensure that button 3 can automatically reset after being pressed, using more convenient.
Claims (8)
1. a kind of easy to operate SMT binding post, includes insulation shell and the electric conductor being arranged in this housing, its feature
It is：Clamping part for conductor clamping is provided with the body of described electric conductor, the top of described housing offers through hole, should
Be provided with through hole can so that the clamping part of described electric conductor open and can elastic reset button；On the body of described electric conductor
It is additionally provided with the resilient structures being available for described push-button reset, described resilient structures include two risers relatively setting, each
The top of described riser forms the elastic contact pressing piece that can offset with described button；Two described elasticity contact pressing pieces are in that m shape is arranged,
And, one end of each described elasticity contact pressing piece is connected to corresponding riser top, the other end of each described elasticity contact pressing piece
For the movable end that button resilience can be made to reset.
2. easy to operate SMT binding post according to claim 1 it is characterised in that：The clamping part of described electric conductor
There are two elastic jig arm being closely packed together all the time, the top of each described elasticity jig arm is provided with the tabletting turning up, two
Form the recess being available for described button pressed downwards between tabletting.
3. easy to operate SMT binding post according to claim 2 it is characterised in that：Two described elasticity jig arm and
Two described tabletting V-shaped settings respectively.
4. easy to operate SMT binding post according to claim 1 it is characterised in that：Described button includes pressing
Part and support member, described pressing piece is corresponding with the clamping part of described electric conductor, the resilience of described support member and described electric conductor
Structure is corresponding.
5. easy to operate SMT binding post according to claim 4 it is characterised in that：The through hole of described housing is side
Shape hole, correspondingly, the pressing piece of described button is square, and, the top of this pressing piece offers the well of convenient operation.
6. easy to operate SMT binding post according to claim 4 it is characterised in that：Described support member is T-shaped, should
The T-shaped head of support member forms the pivot being available for that described button rotates, and the pivot of described support member is rotatably erected at institute
State on the riser of resilient structures, and, also form can be with the elastic contact pressing piece of described resilient structures for the bottom of described support member
The inclined-plane being adapted.
7. easy to operate SMT binding post according to claim 4 it is characterised in that：Described button in pressing piece and
It is additionally provided with the limit rib extending downwardly, correspondingly, the inner chamber of described housing forms positioned at this limit rib one between support member
Side and the positive stop that can offset with described limit rib.
8. easy to operate SMT binding post according to claim 1 it is characterised in that：The body two of described electric conductor
End is outward extended with leg, and the bottom of described housing is offered and can be joined with corresponding leg phase card in the position of corresponding each leg
Draw-in groove；And, two side plates relatively setting, molding on the front end face of every side plate are additionally provided with the body of described electric conductor
There is the dop of evagination, correspondingly, the side of described housing offers the jack being available for wire insertion, and the inwall of described jack opens up
The axially disposed corresponding described dop that is available for is had to insert and prevent the locating slot that electric conductor rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304682.XA CN104916929B (en) | 2015-06-04 | 2015-06-04 | A kind of easy to operate SMT binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304682.XA CN104916929B (en) | 2015-06-04 | 2015-06-04 | A kind of easy to operate SMT binding post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104916929A CN104916929A (en) | 2015-09-16 |
| CN104916929B true CN104916929B (en) | 2017-03-01 |
Family
ID=54085774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510304682.XA Active CN104916929B (en) | 2015-06-04 | 2015-06-04 | A kind of easy to operate SMT binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104916929B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202015104962U1 (en) * | 2015-09-18 | 2016-12-21 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
| CN105546219A (en) * | 2015-12-22 | 2016-05-04 | 东莞市美金兴能源有限公司 | Cable clamping device |
| CN105552647B (en) * | 2016-01-13 | 2018-06-22 | 东莞市美金兴能源有限公司 | A kind of electric connector equipped with push rod |
| CN108551026A (en) * | 2018-05-31 | 2018-09-18 | 宁波高松电子有限公司 | A kind of compact connecting terminal |
| CN109950445B (en) * | 2019-03-28 | 2021-11-23 | 珠海博杰电子股份有限公司 | Battery box assembling method |
| CN111243381A (en) * | 2020-02-11 | 2020-06-05 | 上海享渔教育科技有限公司 | Detachable circuit board for programming teaching |
| DE202021100658U1 (en) | 2021-02-10 | 2022-05-11 | WAGO Verwaltungsgesellschaft mit beschränkter Haftung | Contact element and conductor connection clamp for connecting an electrical conductor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103401095B (en) * | 2013-07-15 | 2016-04-20 | 江门市创艺电器有限公司 | The conduction connector structure of connector |
| CN203521640U (en) * | 2013-09-11 | 2014-04-02 | 进联电子科技(上海)有限公司 | Improved structure of wiring terminal |
| CN204834932U (en) * | 2015-06-04 | 2015-12-02 | 宁波高松电子有限公司 | Convenient operation's SMT binding post |
-
2015
- 2015-06-04 CN CN201510304682.XA patent/CN104916929B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104916929A (en) | 2015-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104916929B (en) | A kind of easy to operate SMT binding post | |
| CN203895328U (en) | Novel single-pole switch convenient to press | |
| CN202564566U (en) | Screw-free buckling type wiring connector | |
| CN203813106U (en) | Multipurpose safety pressing socket | |
| CN104767041A (en) | Connector with quick wire locking structure | |
| CN102969582A (en) | Pressing type lead wire connector | |
| CN202977761U (en) | A pushing wire connector | |
| CN104022382A (en) | Elastic piece binding post for LED lamp | |
| CN204067594U (en) | The Rapid wiring structure of switch or socket | |
| CN208663562U (en) | A kind of electronic component fixture for processing | |
| CN204834932U (en) | Convenient operation's SMT binding post | |
| CN112485487B (en) | Electric energy meter wiring terminal | |
| CN109038070A (en) | A kind of industrial connector with tight locking button | |
| CN206461208U (en) | A kind of slidably plate | |
| CN2711925Y (en) | Electric shock proof socket | |
| CN204067710U (en) | The Rapid wiring structure of a kind of switch or socket | |
| CN210806114U (en) | Magnetic plug | |
| CN201674087U (en) | Rotating changeover plug | |
| CN208041796U (en) | A kind of easy-to-dismount LED light | |
| CN203377420U (en) | A push-type housing of a connector and a quick connector containing the same | |
| CN205582793U (en) | Micro -gap switch device for cash box | |
| CN201153158Y (en) | Socket | |
| CN110233385B (en) | Socket convenient to take out | |
| CN205985375U (en) | Wide binding post and switch socket of application scope | |
| CN202695164U (en) | Wall switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |