CN207852523U - A kind of binary channel plug-in switch module for small-sized disconnecting switch - Google Patents
A kind of binary channel plug-in switch module for small-sized disconnecting switch Download PDFInfo
- Publication number
- CN207852523U CN207852523U CN201721919663.9U CN201721919663U CN207852523U CN 207852523 U CN207852523 U CN 207852523U CN 201721919663 U CN201721919663 U CN 201721919663U CN 207852523 U CN207852523 U CN 207852523U
- Authority
- CN
- China
- Prior art keywords
- touch panel
- dynamic touch
- dynamic
- traveller
- static contact
- 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
- 230000003068 static effect Effects 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 8
- 239000004033 plastic Substances 0.000 description 8
- 238000002788 crimping Methods 0.000 description 7
- 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 7
- 230000005611 electricity Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Abstract
The utility model discloses a kind of binary channel plug-in switch module for small-sized disconnecting switch, including insulation crust, two connect electric socket board and switching mechanism；Switching mechanism includes static contact, dynamic touch panel, moves shrapnel, trigger piece and the torsional spring for providing reseting elasticity for trigger piece that touch panel supports traveller, provides reseting elasticity to move touch panel；The quantity of static contact is two, and is symmetricly set in insulation crust；Each static contact is equipped with the first stationary contact, the second stationary contact and interconnecting piece；The quantity of dynamic touch panel is two, is the first dynamic touch panel and the second dynamic touch panel respectively, is set on the first dynamic touch panel there are two the first movable contact, sets that there are two the second movable contacts on the second dynamic touch panel；Dynamic touch panel is arranged by shrapnel to be supported in dynamic touch panel on traveller；Two static contacts are fixed in insulation crust, and trigger piece, which drives, moves touch panel support traveller reciprocating movement, and then drive moves touch panel and traveller is supported to move back and forth up and down.The utility model reduces to replace and safeguards required power-off time and be suitable for high current.
Description
Technical field
The utility model belongs to disconnecting switch technical field, and in particular to a kind of binary channel for small-sized disconnecting switch is inserted
Pull out formula switch module.
Background technology
Disconnecting switch is one of most commonly used a kind of electric appliance in the complexes such as distribution electricity box and distribution system, is in electricity
Lu Zhongqi power supply buffer actions.
Patent document CN206370368U discloses a kind of small-sized disconnecting switch, and the principles and structure of itself compares
Simply, performance is relatively stable reliable.The small-sized disconnecting switch has the following disadvantages：(1) when product break down, need repairing or
When replacement, deenergization is first had to, conducting wire is then removed, product removed from external clamp rail, then install new product, then
Wiring, then power on power supply.In this maintenance process, line powering is discontinuous, and power-off time is longer, is not particularly suitable for data
Center, communication power supply etc. require the industry of power supply continuity to install, remove and repair.(2) opening in this kind of small-sized disconnecting switch
Module is closed, using only there are one the unipath circuit of dynamic touch panel, rated through-current is smaller.
Utility model content
The purpose of this utility model is to provide a kind of use for reducing and replacing and safeguarding required power-off time and be suitable for high current
In the binary channel plug-in switch module of small-sized disconnecting switch.
Realizing the technical solution of the utility model aim is：A kind of binary channel plug-in for small-sized disconnecting switch switchs
Module, including insulation crust, two connect electric socket board and for two switching mechanisms for connecing circuit between electric socket board of break-make；
Switching mechanism include static contact, dynamic touch panel, dynamic touch panel support traveller, reseting elasticity be provided to move touch panel shrapnel,
Trigger piece and the torsional spring that reseting elasticity is provided for trigger piece；The quantity of static contact is two, and is symmetricly set in insulation crust；It is each quiet
Contact is equipped with the first stationary contact, the second stationary contact and for connecing the interconnecting piece that electric socket board is fixedly connected with one；The number of dynamic touch panel
Amount is two, is the first dynamic touch panel and the second dynamic touch panel respectively, is set on the first dynamic touch panel there are two the first movable contact, and second dynamic touches
Second movable contact there are two being set on plate；Dynamic touch panel is arranged by shrapnel to be supported in dynamic touch panel on traveller；Two static contact fixations are set
It sets in insulation crust, trigger piece, which drives, moves touch panel support traveller reciprocating movement, and then drive moves touch panel and supports traveller up and down reciprocatingly
It is mobile；When dynamic touch panel supports traveller to move down, dynamic touch panel supports that traveller synchronous drive first moves touch panel and the second dynamic touch panel moves down, directly
Two the first movable contacts to the first dynamic touch panel be crimped on two the first stationary contacts of static contact and the second dynamic touch panel two
A second movable contact is crimped on two the second stationary contacts of static contact.
It is further to be preferably in said program：The interconnecting piece of each static contact is equipped with open-work, and corresponding one connects electric mortiser
Plate passes through the open-work, and respectively connects electric socket board and be fixed in corresponding open-work by welding manner.
The utility model has the following advantages：(1) switch module is replaced by using connect-disconnect structure, only when replacing maintenance
It need to be pulled up from pedestal and insert another again, effectively shorten power-off time.(2) by using double acting touch panel
Two-way turning circuit is formed, suitable high current passes through, and effectively reduces resistance and Wen Sheng, promotes reliability.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the utility model；
Fig. 2 is a kind of internal structure schematic diagram of switch module shown in Fig. 1；
Fig. 3 is a kind of structural schematic diagram that switch module removes after insulation crust, trigger piece and torsional spring shown in Fig. 1；
Fig. 4 is a kind of dimensional structure diagram of switch module shown in Fig. 3；
Fig. 5 is a kind of dimensional structure diagram using small-sized disconnecting switch made of switch module shown in Fig. 1；
Fig. 6 is a kind of internal structure schematic diagram of disconnecting switch shown in Fig. 5；
Fig. 7 is a kind of explosive view of disconnecting switch shown in Fig. 5；
Fig. 8 is a kind of dimensional structure diagram that pedestal removes after partly plastic shell in disconnecting switch shown in Fig. 5；
Fig. 9 is a kind of dimensional structure diagram of disconnecting switch middle connecting terminal component shown in 5；
Figure 10 is a kind of dimensional structure diagram when connecting terminal components are from another angle shown in Fig. 9；
Figure 11 is a kind of explosive view of connecting terminal components shown in Fig. 9.
Label shown in attached drawing for：Pedestal 1, plastic casing 11, wire connecting portion 12, connection part 13, connection card slot 14, socket 15,
Plug-in switch module 2, insulation crust 21 couple snap-gauge 211, connect electric socket board 22, switching mechanism 3, static contact 31, the first stationary contact
Point 311, the second stationary contact 312, interconnecting piece 313, open-work 314, dynamic touch panel 32, the first dynamic touch panel 321, the first movable contact 322, the
Two dynamic touch panels 323, the second movable contact 324 move touch panel and support traveller 33, shrapnel 34, trigger piece 35, torsional spring 36, connecting terminal components
4, frame 41, screw hole 411, screw 42, inserting terminal 43, crimping 431, arc notch 4311, plug division 432, grafting clamping plate
4321, grafting clip slot 4322, positioning convex platform 4323, enhanced portion 433, guide portion 434, support spring 44, sets of holes 441.
Specific implementation mode
(embodiment 1, binary channel plug-in switch module)
The present embodiment is a kind of binary channel plug-in switch module, is seen shown in Fig. 1 to Fig. 4, the plug-in switch module 2 packet
It includes insulation crust 21, two and connects electric socket board 22 and for two switching mechanisms 3 for connecing circuit between electric socket board of break-make.Respectively connect electricity
The inner end of plate is fixed inside insulation crust, and the outboard end for respectively connecing electric socket board stretches out the two side of the insulation crust
Body.
Switching mechanism 3 includes static contact 31, dynamic touch panel 32, moves touch panel support traveller 33, provides reseting elasticity for dynamic touch panel
Shrapnel 34, trigger piece 35 and the torsional spring 36 that reseting elasticity is provided for trigger piece；In the present embodiment, the quantity of static contact is two, and
It is symmetricly set in insulation crust；Each static contact is equipped with the first stationary contact 311, the second stationary contact 312 and for connecing electricity with one
The interconnecting piece 313 that plate is fixedly connected；The quantity of dynamic touch panel is also two, is the first dynamic touch panel 321 and the second dynamic touch panel respectively
323, it sets on the first dynamic touch panel there are two the first movable contact 322, sets that there are two the second movable contacts 324 on the second dynamic touch panel；Two
Static contact is fixed in insulation crust, and trigger piece, which drives, moves touch panel support traveller reciprocating movement.
See shown in Fig. 2 to Fig. 4, two dynamic touch panels are all detached with static contact at this time, and two connect between electric socket board in disconnecting
State, namely it is in isolation；When dynamic touch panel supports traveller to move down, dynamic touch panel supports traveller synchronous drive first to move touch panel
It is moved down with the second dynamic touch panel, it is final so that two the first movable contacts of the first dynamic touch panel are crimped on two the first stationary contacts of static contact
On point and two the second movable contacts of the second dynamic touch panel are crimped on two the second stationary contacts of static contact, and two connect at this time
Circuit turn-on between electric socket board.This structure forms two-way turning circuit, and suitable high current passes through, and effectively reduces resistance and temperature
It rises, promotes reliability.
In the present embodiment, the interconnecting piece of each static contact is equipped with open-work 314, and corresponding one connects electric socket board 22 and passes through this thoroughly
Hole, and respectively connect electric socket board and be fixed in corresponding open-work by welding manner.
Insulation crust 21 be equipped with evagination connection snap-gauge 211, the shape of the connection snap-gauge be and couple card slot be adapted to T
Font.
(application examples 1)
The application example is to use a kind of small-sized disconnecting switch made of above-described embodiment 1, is seen shown in Fig. 5 to Figure 11, including
Pedestal 1 and plug-in switch module 2.
Pedestal 1 includes plastic casing 11 and two connecting terminal components 4 being arranged in plastic casing；Plastic casing includes
Connection part 13 positioned at two wire connecting portions 12 of plug-in switch module both sides and positioned at plug-in switch module bottom end.Each wiring
Connecting terminal components there are one being set in portion.
Two wire connecting portions 12 and connection part 13 are enclosed a socket 15, and plug-in switch module is pluggable to be mounted on
In the socket.
Plug-in switch module 2 including insulation crust 21, two connect electric socket board 22 and for break-make two connect electric socket board
Between circuit switching mechanism 3.The inner end for respectively connecing electric socket board is fixed inside insulation crust, respectively connects the outside of electric socket board
The both sides wall body of the insulation crust is stretched out at end.
Switching mechanism 3 includes static contact 31, dynamic touch panel 32, moves touch panel support traveller 33, provides reseting elasticity for dynamic touch panel
Shrapnel 34, trigger piece 35 and the torsional spring 36 that reseting elasticity is provided for trigger piece；In the application example, the quantity of static contact is two, and
It is symmetricly set in insulation crust；Each static contact is equipped with the first stationary contact 311, the second stationary contact 312 and for connecing electricity with one
The interconnecting piece 313 that plate is fixedly connected；The quantity of dynamic touch panel is also two, is the first dynamic touch panel 321 and the second dynamic touch panel respectively
323, it sets on the first dynamic touch panel there are two the first movable contact 322, sets that there are two the second movable contacts 324 on the second dynamic touch panel；Two
Static contact is fixed in insulation crust, and trigger piece, which drives, moves touch panel support traveller reciprocating movement.
See shown in Fig. 2 to Fig. 4, two dynamic touch panels are all detached with static contact at this time, and two connect between electric socket board in disconnecting
State, namely it is in isolation；When dynamic touch panel supports traveller to move down, dynamic touch panel supports traveller synchronous drive first to move touch panel
It is moved down with the second dynamic touch panel, it is final so that two the first movable contacts of the first dynamic touch panel are crimped on two the first stationary contacts of static contact
On point and two the second movable contacts of the second dynamic touch panel are crimped on two the second stationary contacts of static contact, and two connect at this time
Circuit turn-on between electric socket board.This structure forms two-way turning circuit, and suitable high current passes through, and effectively reduces resistance and temperature
It rises, promotes reliability.
In the application example, the interconnecting piece of each static contact is equipped with open-work 314, and corresponding one connects electric socket board 22 and passes through this thoroughly
Hole, and respectively connect electric socket board and be fixed in corresponding open-work by welding manner.
Each connecting terminal components include frame 41, screw 42, inserting terminal 43 and support spring 44；Inserting terminal is fixed on plastics
In shell, frame is movably disposed in plastic casing；The rectangle with lumen pore is made using steel plate in frame, frame be equipped with and
The screw hole 411 of screw adaptation；Inserting terminal includes crimping 431, plug division 432 and enhanced portion 433；The crimping of inserting terminal
A clamp hole is formed across the lumen pore of frame, and with the bottom wall clamping of frame；Its bottom end is crimped on folder after screw screws in screw hole
In line portion, tightening screw can will be inserted into the external cable in clamp hole and clamp.In the application example, the outboard end of crimping 431 is stretched
Go out frame, and camber curling is used as guide portion 434 upwards so that external cable is more easily inserted clamp hole.
Inserting terminal is made of copper coin, and one end bending downward vertically of the separate frame of crimping forms plug division, inserts
The bottom end of socket part then forms enhanced portion towards close to the vertical bending in the direction of frame.
It is set on the plate body of plug division there are two there are the grafting clamping plate 4321 in gap, two grafting clamping plate clampings form grafting
Clip slot 4322；Positioning convex platform 4323 made of punching press there are one being set on each grafting clamping plate；Support spring is made of steel, the shape of support spring
Shape is the arc-shaped more than semicircle, and the both ends of support spring are all provided with there are one sets of holes 441, and each sets of holes are set in a corresponding positioning convex platform
On.In concrete practice, the distances of two positioning convex platforms 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, support spring, which needs slightly to strut, a little can just be such that two sets of holes are set on two positioning convex platforms,
So that two grafting clamping plates have the stress of clamping, to play preferable clamping effect.Enhanced portion is then set and is clamped on
On the wall body of plastic casing.
It is to be inserted into from top to bottom in each grafting clip slot, and crimping is located at again due to respectively connecing electric socket board in the application example
The top of grafting clip slot, therefore one end edge that grafting clip slot is also abutted in crimping is equipped with arc notch 4311, to connect electric mortiser
The Plug Action of plate reserves sufficient space.
This connecting terminal components have the following advantages：Since inserting terminal is needed using the excellent copper material system of electric conductivity
At, but the intensity of copper material is poor, easy deformation makes the electrical contact performance of grafting clip slot bad；The utility model is by adding
Steel support spring, which provides, clamps elastic force, effectively overcomes above-mentioned technology drawback, and its structure more simplifies, ensures Long Service Life.
Each wire connecting portion 12 of pedestal and the adjoining of plug-in switch module one end edge is equipped with connection card slot 14, the connection
The shape for connecing card slot is T-shaped；The insulation crust 21 of plug-in switch module 2 is equipped with the connection snap-gauge 211 of evagination, the connection
The shape of snap-gauge be and couple card slot adaptation it is T-shaped；Connection snap-gauge is arranged in the top for connecing electric socket board；When plug-in switching molding
After block inserted base, connection snap-gauge is in connection card slot, to be connect in the two side direction first line of a couplet along plug-in switch module
Fixing plugging switch module and pedestal.
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 (2)
1. a kind of binary channel plug-in switch module for small-sized disconnecting switch, including insulation crust, two connect electric socket board with
And for two switching mechanisms for connecing circuit between electric socket board of break-make；It is characterized in that：
Switching mechanism includes static contact, dynamic touch panel, moves touch panel support traveller, provides the shrapnel of reseting elasticity, trigger piece for dynamic touch panel
With the torsional spring for providing reseting elasticity for trigger piece；
The quantity of static contact is two, and is symmetricly set in insulation crust；Each static contact is equipped with the first stationary contact, the second stationary contact
It puts and for connecing the interconnecting piece that electric socket board is fixedly connected with one；The quantity of dynamic touch panel is two, be respectively the first dynamic touch panel and
Second dynamic touch panel is set on the first dynamic touch panel there are two the first movable contact, sets that there are two the second movable contacts on the second dynamic touch panel；It is dynamic to touch
Plate is arranged by shrapnel to be supported in dynamic touch panel on traveller；Two static contacts are fixed in insulation crust, and trigger piece drives dynamic touch
Plate supports traveller to move back and forth, and then drives dynamic touch panel that traveller is supported to move back and forth up and down；
When dynamic touch panel supports traveller to move down, dynamic touch panel supports that traveller synchronous drive first moves touch panel and the second dynamic touch panel moves down, directly
Two the first movable contacts to the first dynamic touch panel be crimped on two the first stationary contacts of static contact and the second dynamic touch panel two
A second movable contact is crimped on two the second stationary contacts of static contact.
2. the binary channel plug-in switch module according to claim 1 for small-sized disconnecting switch, it is characterised in that：Respectively
The interconnecting piece of static contact is equipped with open-work, and corresponding one connects electric socket board and passes through the open-work, and respectively connects electric socket board and pass through welding side
Formula is fixed in corresponding open-work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919663.9U CN207852523U (en) | 2017-12-29 | 2017-12-29 | A kind of binary channel plug-in switch module for small-sized disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919663.9U CN207852523U (en) | 2017-12-29 | 2017-12-29 | A kind of binary channel plug-in switch module for small-sized disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852523U true CN207852523U (en) | 2018-09-11 |
Family
ID=63416509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721919663.9U Expired - Fee Related CN207852523U (en) | 2017-12-29 | 2017-12-29 | A kind of binary channel plug-in switch module for small-sized disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267352A1 (en) * | 2021-06-21 | 2022-12-29 | 李雷夫 | Low-cost circuit on/off controller |
-
2017
- 2017-12-29 CN CN201721919663.9U patent/CN207852523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267352A1 (en) * | 2021-06-21 | 2022-12-29 | 李雷夫 | Low-cost circuit on/off controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200997486Y (en) | Electric-connecter assembly | |
| CN207852523U (en) | A kind of binary channel plug-in switch module for small-sized disconnecting switch | |
| CN205844378U (en) | A kind of have the electric energy meter connector changing ammeter not power-off | |
| CN108133851A (en) | A kind of binary channel plug-in switch module for small-sized disconnecting switch | |
| CN208111337U (en) | A kind of pedestal for small-sized disconnecting switch | |
| CN207993697U (en) | A kind of inserting terminal for small-sized disconnecting switch | |
| CN108122708A (en) | A kind of small-sized disconnecting switch of plug-in for enhancing connection | |
| CN108320980A (en) | A kind of pedestal for small-sized disconnecting switch | |
| CN208111297U (en) | A kind of plug-in switch module for small-sized disconnecting switch | |
| CN108133842B (en) | A kind of small-sized disconnecting switch | |
| CN108133841A (en) | A kind of plug-in switch module for small-sized disconnecting switch | |
| CN108133850A (en) | A kind of small-sized disconnecting switch of plug-in | |
| CN2894006Y (en) | Bus and connecting structure used for high and low voltage cubicle or high-voltage power substation | |
| CN108133843A (en) | It is a kind of to promote the small-sized disconnecting switch for connecing electrical property | |
| CN108133844A (en) | A kind of inserting terminal for small-sized disconnecting switch | |
| CN200956496Y (en) | Electric connecting mechanism for draw-out circuit breaker | |
| CN207966871U (en) | A kind of miniature circuit breaker | |
| CN207947238U (en) | A kind of slide track component for miniature circuit breaker | |
| CN210805940U (en) | Lithium cell pressure becomes cabinet battery tray and rack clip contact circular telegram structure | |
| CN203707416U (en) | Elastic sheet structure used for grounding of internal cover plate of outdoor-type housing | |
| CN207652045U (en) | The opening idle control module of Intelligent low-voltage | |
| CN212161661U (en) | Conductive structure of double elastic sheets | |
| CN202444096U (en) | Serial communication bus junction device | |
| CN202076571U (en) | Plug-in sheet type socket | |
| CN201732869U (en) | Electric connection structure of LCD screen and PCB board and mobile phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |