CN207868147U - It is a kind of to connect battery plate component for miniature circuit breaker - Google Patents
It is a kind of to connect battery plate component for miniature circuit breaker Download PDFInfo
- Publication number
- CN207868147U CN207868147U CN201721894898.7U CN201721894898U CN207868147U CN 207868147 U CN207868147 U CN 207868147U CN 201721894898 U CN201721894898 U CN 201721894898U CN 207868147 U CN207868147 U CN 207868147U
- Authority
- CN
- China
- Prior art keywords
- plate portion
- connect
- circuit breaker
- battery plate
- miniature circuit
- 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.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims abstract description 38
- 238000002788 crimping Methods 0.000 claims abstract description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 230000002708 enhancing effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 9
- 239000000758 substrate Substances 0.000 description 8
- 238000009413 insulation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000002360 explosive Substances 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of battery plate component, including conducting terminal and metal clamp spring are connect for miniature circuit breaker；Conducting terminal includes crimping plate portion and meets battery plate portion；It connects and is set in battery plate portion there are two there are the electric intermediate plate that connects in gap, two connect electric intermediate plate clamping formation and connect electrical slot；Respectively connect load boss there are one being set on electric intermediate plate；The both ends of metal clamp spring are all provided with there are one sets of holes, and each load boss is inserted into a corresponding sets of holes.The utility model provides reseting elasticity by using clamp spring and improves the shape of connecting terminal, effectively improves it and connects electric strength and ensures its stability.
Description
Technical field
The utility model belongs to power circuit breaker technical field, and in particular to a kind of to connect battery plate group for miniature circuit breaker
Part.
Background technology
Patent document CN205004279U discloses a kind of plug-in type miniature circuit breaker comprising breaker body, open circuit
Device ontology side is equipped with card slot, plug in type connection plate is arranged in card slot, is equipped on the upside of plug in type connection plate and is connect with coil contact
Clamping portion is arranged in contact portion, the plug-in type downside, and the clamping portion includes two arc contact pieces being oppositely arranged, the circular arc
The arch of contact chip is oppositely arranged, and constitutes clamping structure.Clamping portion is made of two arc contact pieces, two arc contact pieces
Arch is oppositely arranged, the sheathed spring outside two arc contact pieces, for providing clamping force to arc contact piece, to ensure to be clamped
Portion's clamping is securely and contact is reliable.This kind of structure by be arranged plug in type connection plate, using plug-in cooperation by the way of and switch
Cabinet coordinates, and one end uses binding post mode, the other end to be in electrical contact using plug in type connection plate and switchgear, avoids two-way wiring
It is cumbersome with clamping, make the easier for installation of breaker, it is simpler.The structure of this kind of plug-in type miniature circuit breaker is more multiple
It is miscellaneous, insufficient clamping force is led to also due to spring is susceptible to permanent deformation using the structure design of spring lifting clamping force, is tied
There are still improvements for structure.
Utility model content
The purpose of this utility model be to provide a kind of promotion connect electric strength ensure its stability for miniature circuit breaker
Connect battery plate component.
Realizing the technical solution of the utility model aim is：It is a kind of to connect battery plate component for miniature circuit breaker, including lead
Electric terminal and metal clamp spring；Conducting terminal includes crimping plate portion and meets battery plate portion；It connects and is set in battery plate portion there are two there are gaps
Electric intermediate plate is connect, two connect electric intermediate plate clamping formation and connect electrical slot；Respectively connect load boss there are one being set on electric intermediate plate；Metal clamp spring
Both ends are all provided with there are one sets of holes, and each load boss is inserted into a corresponding sets of holes.
In said program, the shape of metal clamp spring is the arc-shaped more than semicircle；The distance of two load boss is more than two
The distance between a sets of holes.
In said program, connect connect at two in battery plate portion electric intermediate plate both sides be respectively provided with one enhancing plate portion, each reinforcing plate
There are gaps between portion and an adjacent clamp plate portion.
In said program, the outboard end camber curling of crimping plate portion is used as guide portion.
In said program, conducting terminal meets battery plate portion perpendicular to crimping plate portion.
In said program, conducting terminal is made into integration using copper coin；Metal clamp spring is made of steel.
The utility model provides reseting elasticity by using clamp spring and improves the shape of connecting terminal, effectively improves it
It connects electric strength and ensures its stability.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the utility model；
Fig. 2 is a kind of explosive view that battery plate component is connect shown in Fig. 1；
Fig. 3 is a kind of dimensional structure diagram using miniature circuit breaker made of connecting terminal components shown in Fig. 1；
Fig. 4 is a kind of internal structure schematic diagram when miniature circuit breaker is from positive angle shown in Fig. 3；
Fig. 5 is a kind of explosive view of miniature circuit breaker shown in Fig. 3；
Fig. 6 is a kind of dimensional structure diagram into electric socket board and connecting terminal components in miniature circuit breaker shown in Fig. 3；
Fig. 7 is a kind of explosive view of electric socket board and connecting terminal components shown in Fig. 6；
Fig. 8 be electric socket board and connecting terminal components shown in Fig. 6 from another angle when a kind of explosive view；
Fig. 9 is a kind of explosive view after miniature circuit breaker middle connecting terminal assembly removal clamp spring shown in Fig. 3.
Label shown in attached drawing for：Pedestal 1, power connection seat 11, sliding slot 111, plastic casing 112, anticreep caulking groove 1121, slide rail group
Part 12, fixing piece 121, fixed substrate portion 1211, branch plate portion 1212, slide plate portion 1213, notch 1214, top plate 122, top pressure screw
123, plug-in switch module 2, insulation crust 21, anticreep panel 211, into electric socket board 22, weld part 221 goes out electric socket board 23, connects
Line end sub-component 3, metal framework 31, the top 311 of metal framework, screw hole 312, the bottom wall 313 of metal framework, crimping bolt
32, fastener head 321, screw rod 322, conducting terminal 33, crimping plate portion 331, guide portion 3311 meets battery plate portion 332, connects electric intermediate plate
3321, electrical slot 3322 is connect, load boss 3323 enhances plate portion 3324, metal clamp spring 34, sets of holes 341, opening/closing operation mechanism
4, static contact 41, moving contact 42, moving contact lever 421, connecting rod 422, movable contact 423, tripping 43, divide-shut brake handle 44, lock
45, torsional spring 46, overcurrent delay tripping mechanism 47, bimetal leaf 471, adjusting screw 472, short-circuit instantaneous trip mechanism 48, coil
Component 481, arc-chutes 49.
Specific implementation mode
（Embodiment 1, switch module）
The present embodiment be it is a kind of connecing battery plate component for miniature circuit breaker, see shown in Fig. 1 to Fig. 2, including conducting terminal
33 and metal clamp spring 34；Conducting terminal includes crimping plate portion 331 and meets battery plate portion 332.
Conducting terminal meets battery plate portion perpendicular to crimping plate portion, and conducting terminal is made into integration using copper coin；It connects in battery plate portion
If there are two electric intermediate plate 3321 is connect there are gap, two connect electric intermediate plate clamping formation and connect electrical slot 3322；It respectively connects on electric intermediate plate
If there are one using load boss 3323 made of Sheet Metal Forming Technology；Metal clamp spring is made of steel, and the shape of metal clamp spring is
More than the arc-shaped of semicircle, the both ends of metal clamp spring are all provided with there are one sets of holes 341, and each load boss is inserted into a corresponding sets of holes
In.In concrete practice, the distances of two load boss is preferably greater than the distance between two sets of holes, generally higher than 0.05 to
0.3 millimeter；In this way in assembly, metal clamp spring, which needs slightly to strut, a little can just make two sets of holes be set in two load boss
On, to form an internal stress, has to utilize and play preferable clamping effect.Connect the both sides for connecing electric intermediate plate at two in battery plate portion
It is respectively provided with an enhancing plate portion 3324, there are gaps between each enhancing plate portion and an adjacent clamp plate portion, with obstruction free clamp
The elastic deformation of plate portion.The enhancing plate portion is for increasing the bonding strength connect between battery plate portion and crimping plate portion.
In the application example, the upward camber curling of outboard end of crimping plate portion 331 is used as guide portion 3311.
It is had the following advantages using this structure：Since conducting terminal needs to be made of the excellent copper material of electric conductivity,
But the intensity of copper material is poor, easy deformation makes the electrical contact performance for connecing electrical slot bad；The utility model is by adding gold
Belong to clamp spring and provide clamping elastic force for copper material, effectively overcome above-mentioned technology drawback, and its structure more simplifies, ensures that the longevity is used for a long time
Life.
（Application examples 1, miniature circuit breaker）
The application example is seen shown in Fig. 4 to Fig. 9, including pedestal using a kind of miniature circuit breaker made of above-described embodiment 1
1 and plug-in switch module 2；Pedestal is set there are two power connection seat 11 and two slide track components 12, and two each self-retainings of power connection seat are set
It sets on a corresponding slide track component；Two slide track components are arranged in parallel, and each slide track component includes fixing piece 121,122 and of top plate
Top pressure screw 123；Fixing piece includes fixed substrate portion 1211, from fixed substrate portion, two side ends extend vertically the support plate to be formed upwards
Portion 1212, the slide plate portion 1213 extended to form from each branch plate portion top towards the direction bending close to another branch plate portion, each cunning
Leaving certain gaps uncovered by the economic plan 1214 between two slide plate portions in rail assembly；The cunning of there are one the both sides of each power connection seat are all provided with and slide plate portion adaptation
Slot 111, each slide plate portion stretch into a corresponding sliding slot；Fixed substrate portion is equipped with mounting hole（It is not drawn on figure）, fixed substrate portion
It itself will be fixed at the desired position by the mounting hole and external mounting screw；Top plate is located at two support plates of slide track component
Between portion, and between fixed substrate portion and the bottom wall of power connection seat, top plate is equipped with and the screw hole of top pressure screw adaptation；Top pressure spiral shell
When nail is rotated along preset direction, the bottom wall top pressure of top pressure screw is in fixed substrate portion, since top plate is limited by two plate portions
It cannot rotate, top plate is moved away from the direction in fixed substrate portion, until top pressure is on the bottom wall of power connection seat；In top plate and cunning
Under the clamping action of plate, power connection seat is fixed on corresponding slide track component；Top pressure screw is loosened, power connection seat can be moved along slide plate
It is dynamic.
Plug-in switch module includes insulation crust 21, into electric socket board 22, go out electric socket board 23 and for break-make into electric mortiser
Plate and the opening/closing operation mechanism 4 for going out circuit between electric socket board.It is fixed at absolutely into electric socket board and the inner end for going out electric socket board
Edge enclosure stretches out the insulation crust into electric socket board and the outboard end for going out electric socket board, and positioned at the both sides of insulation crust
On wall body；In the application example, into electric socket board and go out plug orientation of the electric socket board perpendicular to plug-in switch module, specifically,
Into electric socket board and go out the both lateral sides wall that electric socket board extends perpendicularly out insulation crust in the application example.
The transverse direction of insulation crust described herein refers to from a power connection seat to the direction of another power connection seat.
Opening/closing operation mechanism include static contact 41, stationary contact 411, moving contact 42, moving contact lever 421, connecting rod 422,
Movable contact 423, tripping 43, divide-shut brake handle 44, lock 45, torsional spring 46, overcurrent delay tripping mechanism 47, short-circuit instantaneous trip machine
Structure 48, arc-chutes 49；Static contact and into electric socket board 22 be electrically connected, arc-chutes be arranged below short-circuit instantaneous trip mechanism, short circuit
Instantaneous trip mechanism includes coil block 481；Coil block includes coil and the separating brake release lever in hub of a spool hole；It goes out
Arc chamber is located at immediately below coil block；Overcurrent delay tripping mechanism includes bimetal leaf 471 and adjusting screw 472, adjusting screw
Positioned at the top of power connection seat, to can easily be accommodated；It is sequentially connected electrically into electric socket board and static contact, moving contact, coil, bimetal leaf
It is sequentially connected electrically with electric socket board is gone out；In the application example, static contact 41 is also used as run-on tab simultaneously.
In the application example, into electric socket board 22 and to go out electric socket board 23 be made into integration using copper coin；Include into electric socket board 22
The bilayer being superimposed together connects electric mortiser plate portion 222 and the welding tailgate portion 221 for being weldingly fixed on external conductor, and bilayer connects
The tail end of electric mortiser plate portion extends to form welding tailgate portion towards the vertical bending in direction away from each other；Go out electric socket board structure and into
The structure of electric socket board is identical.This structure has preferable electric conductivity and control temperature rise model into electric socket board, simultaneously because
Tool is effectively increased bonding area, to promote welding performance there are two welding tailgate portion.
Each power connection seat includes plastic casing 112 and the connecting terminal components 3 being arranged in plastic casing；Connecting terminal
Component includes metal framework 31, crimping bolt 32 and connects battery plate component；It includes conducting terminal 33 and metal clamp spring to connect battery plate component
34；Rectangular shape is made using steel plate in metal framework, and the top 311 of metal framework is equipped with screw hole 312；Crimping bolt includes fastening
First 321 and screw rod 322, the screw hole adaptation on screw rod and metal framework；Conducting terminal includes crimping plate portion 331 and meets battery plate portion
332；Conducting terminal is set on the inner wall for the plastic casing for being fixed on power connection seat, and metal framework is movably disposed at plastic casing
In；The crimping plate portion of conducting terminal passes through metal framework, and is arranged in parallel with the bottom wall of metal framework 313；Crimping plate portion and gold
The bottom wall clamping for belonging to frame forms a cable folder hole；The bottom end of the screw rod of crimping bolt is crimped in crimping plate portion；Work as crimping
Bolt is in the screw hole of metal framework when reciprocating rotation, since the bottom end of the screw rod of crimping bolt is crimped in crimping plate portion, and
Metal framework cannot rotate under the limitation of plastic casing again, therefore metal framework will be moved back and forth along the direction of screw rod, from
And line pressing portion and metal framework bottom wall are utilized by the conductor clamping in cable folder hole, realize conducting terminal and external power supply
Electrical connection.
Conducting terminal meets battery plate portion perpendicular to crimping plate portion, and conducting terminal is made into integration using copper coin；It connects in battery plate portion
If there are two electric intermediate plate 3321 is connect there are gap, two connect electric intermediate plate clamping formation and connect electrical slot 3322；It respectively connects on electric intermediate plate
If there are one using load boss 3323 made of Sheet Metal Forming Technology；Metal clamp spring is made of steel, and the shape of metal clamp spring is
More than the arc-shaped of semicircle, the both ends of metal clamp spring are all provided with there are one sets of holes 341, and each load boss is inserted into a corresponding sets of holes
In.In concrete practice, the distances of two load boss is preferably greater than the distance between two sets of holes, generally higher than 0.05 to
0.3 millimeter；In this way in assembly, metal clamp spring, which needs slightly to strut, a little can just make two sets of holes be set in two load boss
On, to form an internal stress, has to utilize and play preferable clamping effect.Connect the both sides for connecing electric intermediate plate at two in battery plate portion
It is respectively provided with an enhancing plate portion 3324, there are gaps between each enhancing plate portion and an adjacent clamp plate portion, with obstruction free clamp
The elastic deformation of plate portion.The enhancing plate portion if is needed for increasing the bonding strength connect between battery plate portion and crimping plate portion
It wants, this two enhancing plate portions can also be set and be fixed in plastic casing 112.
Into electric socket board and go out electric socket board in the swapping process with plug-in switch module, respectively inserts or pull out corresponding
One power connection seat connects electrical slot, to realize the electrical connection between plug-in switch module and two power connection seats.
In the application example, the outboard end of crimping plate portion 331 stretches out metal framework, and camber curling is used as guide portion upwards
3311 so that external wire is more easily inserted cable folder hole.
It is had the following advantages using this structure：Since conducting terminal needs to be made of the excellent copper material of electric conductivity,
But the intensity of copper material is poor, easy deformation makes the electrical contact performance for connecing electrical slot bad；The utility model is by adding gold
Belong to clamp spring and provide clamping elastic force for copper material, effectively overcome above-mentioned technology drawback, and its structure more simplifies, ensures that the longevity is used for a long time
Life.
In the application example, the outer wall of the plastic casing 112 of power connection seat 11 is equipped with anticreep caulking groove 1121, the anticreep caulking groove
Shape is T-shaped；The insulation crust 21 of plug-in switch module 2 is equipped with anticreep panel 211, the shape of the anticreep panel be and
Anticreep caulking groove is adapted to T-shaped；After the default station of plug-in switch module inserted base, anticreep panel is embedded in anti-deintercalation
In slot；The plug orientation of plug-in switch module is the longitudinal direction of plug-in switch module, and anticreep panel is switched along plug-in
The horizontal direction of module extend namely anticreep panel perpendicular to plug-in switch module plug orientation, to along plug-in
Plug-in switch module and two power connection seats are fixed on the horizontal direction of switch module.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within this practicality
Novel protection domain.
Claims (6)
1. a kind of connecing battery plate component for miniature circuit breaker, it is characterised in that：Including conducting terminal and metal clamp spring；Conducting end
Attached bag includes crimping plate portion and meets battery plate portion；It connects and is set in battery plate portion there are two there are the electric intermediate plate that connects in gap, two connect electric intermediate plate folder
It closes to be formed and connects electrical slot；Respectively connect load boss there are one being set on electric intermediate plate；The both ends of metal clamp spring are all provided with there are one sets of holes, are respectively held
Power boss is inserted into a corresponding sets of holes.
2. according to claim 1 connect battery plate component for miniature circuit breaker, it is characterised in that：The shape of metal clamp spring
For the arc-shaped more than semicircle；The distance of two load boss is more than the distance between two sets of holes.
3. according to claim 2 connect battery plate component for miniature circuit breaker, it is characterised in that：It connects in battery plate portion two
A both sides for connecing electric intermediate plate are respectively provided with an enhancing plate portion, and there are gaps between each enhancing plate portion and an adjacent clamp plate portion.
4. according to claim 3 connect battery plate component for miniature circuit breaker, it is characterised in that：The outside of crimping plate portion
Camber curling is held to be used as guide portion.
5. according to claim 4 connect battery plate component for miniature circuit breaker, it is characterised in that：Conducting terminal connects electricity
Plate portion is perpendicular to crimping plate portion.
6. according to claim 5 connect battery plate component for miniature circuit breaker, it is characterised in that：Conducting terminal uses copper
Plate is made into integration；Metal clamp spring is made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721894898.7U CN207868147U (en) | 2017-12-28 | 2017-12-28 | It is a kind of to connect battery plate component for miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721894898.7U CN207868147U (en) | 2017-12-28 | 2017-12-28 | It is a kind of to connect battery plate component for miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868147U true CN207868147U (en) | 2018-09-14 |
Family
ID=63463834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721894898.7U Expired - Fee Related CN207868147U (en) | 2017-12-28 | 2017-12-28 | It is a kind of to connect battery plate component for miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010815A (en) * | 2017-12-28 | 2018-05-08 | 高锦 | It is a kind of to connect battery plate component for miniature circuit breaker |
-
2017
- 2017-12-28 CN CN201721894898.7U patent/CN207868147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010815A (en) * | 2017-12-28 | 2018-05-08 | 高锦 | It is a kind of to connect battery plate component for miniature circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 |