CN106449220B - The pedestal general assembly of electric switch - Google Patents
The pedestal general assembly of electric switch Download PDFInfo
- Publication number
- CN106449220B CN106449220B CN201611094180.XA CN201611094180A CN106449220B CN 106449220 B CN106449220 B CN 106449220B CN 201611094180 A CN201611094180 A CN 201611094180A CN 106449220 B CN106449220 B CN 106449220B
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- CN
- China
- Prior art keywords
- pedestal
- mounting plate
- electric switch
- general assembly
- touching
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
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- Tumbler Switches (AREA)
Abstract
The invention discloses a kind of pedestal general assemblies of electric switch, including pedestal and cover board, multiple touching bridges are movably equipped in the pedestal, the touching bridge two sides are equipped with movable contact, the cover board is equipped with the stationary contact of alignment movable contact, spring is equipped between touching bridge and the pedestal, it is characterized in that: the base bottom both ends are equipped with open slot and mounting plate, and base bottom is detachably equipped with the sealing plug of alignment touching bridge, the mounting plate is removably arranged in open slot, and mounting plate can move left and right in open slot.The pedestal general assembly simple and stable structure of electric switch provided by the invention, convenient for assembly, convenient for safeguarding and the service life is longer.
Description
Technical field
The present invention relates to a kind of pedestal general assemblies of electric switch.
Background technique
Currently, the pedestal general assembly of the electric switch provided in the market generally comprises pedestal and cover board, base bottom is diagonally equipped with
Telescopic plastic mounting plate, mounting plate are equipped with mounting hole, and multiple touching bridges are movably equipped in pedestal, and touching bridge two sides are equipped with dynamic touching
Point, cover board are equipped with the stationary contact of alignment movable contact, touch and are equipped with spring between bridge and pedestal, are additionally provided with block, contact in pedestal
Support is equipped with sliding slot, is limited by sliding slot and block to contact support, there are following for the pedestal general assembly of above-mentioned electric switch
Disadvantage: 1, pedestal is mounted in other equipment (such as distribution box, power distribution cabinet etc.) by screw, but structural stability is poor and not
Securely, it is easy to be damaged by external force, and then control and protective switch is made to fall off；2, it needs first to be put into the spring for touching bridge when assembling
In pedestal, then touching bridge is installed, cover board is finally installed, touching bridge is limited, prevents elastic force from will touch bridge pop-up pedestal, this structure
Contact apparatus assembling process it is cumbersome and be not easy to safeguard；3, pedestal and contact support manufacture craft and production mold more multiple
It is miscellaneous, and block is easily damaged；4, spring and touching bridge directly contact, and when electric current is by touching bridge in the course of work, touching bridge is easy to produce
High temperature, and then spring is damaged, make its failure.
Summary of the invention
In view of the deficiency of background technique, technical problem to be solved by the invention is to provide a kind of simple and stable structure, just
In assembly, the pedestal general assembly for the electric switch that convenient for safeguarding and the service life is longer.
For this purpose, the present invention adopts the following technical scheme that realize:
A kind of pedestal general assembly of electric switch, including pedestal and cover board are movably equipped with multiple touching bridges, the touching in the pedestal
Bridge two sides are equipped with movable contact, and the cover board is equipped with the stationary contact of alignment movable contact, and spring is equipped between touching bridge and the pedestal,
It is characterized in that: the base bottom both ends are equipped with open slot and mounting plate, and base bottom is detachably equipped with alignment touching bridge
Sealing plug, the mounting plate are removably arranged in open slot, and mounting plate can move left and right in open slot.
The touching bridge supports that the contact support can be pierced by cover board, and contact supports upper end two sides to be equipped with equipped with contact
First step, the cover board are equipped with the limited block of alignment first step.
The first fixture block is equipped on the inside of the open slot, the mounting plate, which is equipped with, holds the first notch that the first fixture block passes through,
The mounting plate inner end is equipped with multiple bendable folding parts, is equipped with multiple mounting holes on the outside of the mounting plate.
The sealing plug includes cock body and the seben set on cock body one end, and the seben diameter is greater than cock body diameter, described
Multiple second fixture blocks are equipped in the middle part of cock body, the cock body other end is equipped with lower spring cup, and the base bottom, which is equipped with, holds cock body insertion
Through-hole, the through-hole wall are equipped with multiple " L " type limited blocks, are formed between every two adjacent " L " type limited block and hold the second card
The gap of block insertion, the base bottom are equipped with the second step being connected to through-hole, and the second step inner wall is equipped with second
Notch, the seben are equipped with the third notch that can be directed at the second notch.
The contact supports lower end to be equipped with the first groove, and the touching bridge is set in the first groove.
The mounting plate is stainless steel plate.
The touching bridge lower end surface is equipped with upper spring seat, and the spring is set between upper spring seat and lower spring cup.
The touching bridge lower end surface is equipped with protrusion, and the upper spring seat is equipped with and matched second groove of protrusion.
The seben is equipped with slot.
The present invention compares the prior art, and there are following advantages:
1, it when need to be mounted on electric switch in other equipment, first by first the first fixture block of notch alignment of mounting plate and is put into
In open slot, then moving mounting plate makes the first fixture block and the first notch be staggered, then by tool by bendable folding part towards open slot
Inside bending, move inward mounting plate can not, prevents mounting plate from falling off, and overall structure is more stable and secured, finally by
Pedestal is fixed in other equipment by screw, in addition, mounting plate is stainless steel plate, intensity is higher, is hardly damaged；
2, after touching bridge and cover board installation, by spring pocket on the lower spring cup of cock body, then spring and cock body are filled in
In pedestal, sealing plug is rotated when the second fixture block is inserted into gap, the second fixture block is stuck on " L " type limited block and completes sealing plug
Limit, assembles very simple, and while safeguarding need to only invert sealing plug and make the second fixture block alignment gap, that is, can be taken off sealing plug and
Spring is conveniently replaceable part；
3, only upper end two sides need to be supported to open up first step in contact, touching can be completed with the limited block cooperation on cover board
The limit that head is supported, structure is simple and stablizes, easy to make；
4, bridge will be touched by upper spring seat and spring separates, and the two directly contact be avoided, to effectively prevent because of electric current
The phenomenon that influence spring performance, keep whole service life longer, in addition, setting on touching bridge lower end surface by high temperature that touching bridge generates
Have a protrusion, upper spring seat be equipped with the matched groove of protrusion, structure is more stable, effectively avoids upper spring seat is opposite from touching bridge
Displacement.
Detailed description of the invention
The present invention has following attached drawing:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is that the stereochemical structure of one sealing plug of taking-up of the invention attempts；
Fig. 3 be in Fig. 1 A-A to structural schematic diagram；
Fig. 4 is B-B direction structural schematic diagram in Fig. 1；
Fig. 5 is the structural schematic diagram of pedestal in the present invention；
Fig. 6 is the schematic perspective view of sealing plug in the present invention；
Fig. 7 is the schematic perspective view of mounting plate in the present invention.
Specific embodiment
Referring to shown in above-mentioned attached drawing, the pedestal general assembly of electric switch provided by the invention includes pedestal 1 and cover board 2, in pedestal 1
Multiple touching bridges 3 are movably equipped with, touching 3 two sides of bridge are equipped with movable contact 4, and cover board 2 is equipped with the stationary contact 5 of alignment movable contact 4, touch bridge 3
Spring 6 is equipped between pedestal 1,1 bottom both ends of pedestal are equipped with open slot 7 and mounting plate 8, and 1 bottom of pedestal is detachably set
There is the sealing plug 9 of alignment touching bridge 3, mounting plate 8 is removably arranged in open slot 7, and mounting plate 8 can be left in open slot 7
It moves right, touching bridge 3 is equipped with contact and supports 10, and contact supports that 10 can be pierced by cover board 2, and contact supports 10 upper end two sides to be equipped with the
One step 11, cover board 2 are equipped with the limited block 12 of alignment first step 11, are equipped with the first fixture block 13, mounting plate on the inside of open slot 7
8 are equipped with and hold the first notches 14 for passing through of the first fixture block 13, and 8 inner end of mounting plate is equipped with multiple bendable folding parts 15, outside mounting plate 8
Side is equipped with multiple mounting holes 16, and sealing plug 9 includes cock body 17 and the seben 18 set on 17 one end of cock body, and 18 diameter of seben is greater than plug
17 diameter of body is equipped with multiple second fixture blocks 19 in the middle part of cock body 17, and 17 other end of cock body is equipped with lower spring cup 20, and 1 bottom of pedestal is set
Have and hold the through-hole 21 that cock body 17 is inserted into, 21 inner wall of through-hole is equipped with multiple " L " type limited blocks 22, every two adjacent " L " type limit
The gap 31 for holding the insertion of the second fixture block 19 is formed between block 22,1 bottom of pedestal is equipped with the second step 23 being connected to through-hole 21, the
Two steps, 23 inner wall is equipped with the second notch 24, and seben 18 is equipped with the third notch 25 that can be directed at the second notch 24, contact branch
10 lower ends are held equipped with the first groove 26, touching bridge 3 is set in the first groove 26, and mounting plate 8 is stainless steel plate, and touching 3 lower end surface of bridge is set
There is upper spring seat 27, spring 6 is set between upper spring seat 27 and lower spring cup 20, and touching 3 lower end surface of bridge is equipped with protrusion 28, upper bullet
Spring abutment 27, which is equipped with, is equipped with slot 30 with raised 28 matched second grooves 29, seben 18.
Referring to Fig.1, shown in Fig. 2 and Fig. 7, when need to be mounted on electric switch in other equipment, first the first of mounting plate 8 is lacked
Mouth 14 is directed at the first fixture blocks 13 and is put into open slot 7, and then moving mounting plate 8 keeps the first fixture block 13 and the first notch 14 wrong
Open, then by tool by bendable folding part 15 towards bending on the inside of open slot 7, move inward mounting plate 8 can not, prevent mounting plate 8
It falls off, overall structure is more stable and secured, pedestal 1 is fixed in other equipment finally by screw, in addition, mounting plate 8
For stainless steel plate, intensity is higher, is hardly damaged.
Referring to Fig.1, shown in Fig. 2, Fig. 5 and Fig. 6, after touching bridge 3 and the installation of cover board 2, by 6 sets of the spring lower bullets in cock body 17
On spring abutment 20, then spring 6 and cock body 17 are filled in pedestal 1, are inserted into when the second fixture block 19 is inserted into gap 31 by tool
Sealing plug 9 is rotated in slot 30, so that the second fixture block 19 is stuck in the limit for completing sealing plug 9 on " L " type limited block 22, assembly is very
Simply, and when safeguarding need to only insert a tool into slot 30 and invert sealing plug 9 makes 19 alignment gap 31 of the second fixture block
Sealing plug 9 and spring 6 are taken out, part is conveniently replaceable, in addition, when the second notch 24 and third notch 25 are aligned, at sealing plug 9
In limit state, recognized convenient for people.
Referring to Fig.1 and shown in Fig. 4, only 10 upper end two sides need to be supported to open up first step 11 in contact, on cover board 2
Limited block 12, which cooperates, can be completed the limit that contact supports 10, and structure is simple and stablizes, easy to make.
Shown in referring to Figure 1 and Figure 3, bridge 3 will be touched by upper spring seat 27 and spring 6 separates, and avoid the two directly contact, from
And the phenomenon that influencing 6 performance of spring because of the high temperature that electric current is generated by touching bridge 3 is effectively prevented, make whole service life more
It is long, in addition, touching 3 lower end surface of bridge is equipped with protrusion 28, upper spring seat 27 be equipped with raised 28 matched grooves 29, structure is more steady
It is fixed, effectively avoid the opposite touching bridge 3 of upper spring seat 27 from being subjected to displacement.
Claims (8)
1. a kind of pedestal general assembly of electric switch, including pedestal and cover board, multiple touching bridges, the touching bridge are movably equipped in the pedestal
Two sides are equipped with movable contact, and the cover board is equipped with the stationary contact of alignment movable contact, and spring, institute are equipped between touching bridge and the pedestal
It states base bottom both ends and is equipped with open slot and mounting plate, and base bottom is detachably equipped with the sealing plug of alignment touching bridge, it is described
Mounting plate is removably arranged in open slot, and mounting plate can move left and right in open slot, it is characterized in that: the sealing plug
Seben including cock body and set on cock body one end, the seben diameter are greater than cock body diameter, and multiple the are equipped in the middle part of the cock body
Two fixture blocks, the cock body other end are equipped with lower spring cup, and the base bottom is equipped with the through-hole for holding cock body insertion, and the through-hole wall is set
There are multiple " L " type limited blocks, forms the gap for holding the insertion of the second fixture block, the bottom between every two adjacent " L " type limited block
Seat bottom is equipped with the second step being connected to through-hole, and the second step inner wall is equipped with the second notch, and the seben is equipped with
The third notch of the second notch can be directed at.
2. the pedestal general assembly of electric switch according to claim 1, it is characterized in that: the touching bridge is supported equipped with contact, institute
Cover board can be pierced by by stating contact support, and contact supports upper end two sides to be equipped with first step, and the cover board is equipped with alignment First
The limited block of rank.
3. the pedestal general assembly of electric switch according to claim 1, it is characterized in that: being equipped with the first card on the inside of the open slot
Block, the mounting plate, which is equipped with, holds the first notch that the first fixture block passes through, and the mounting plate inner end is equipped with multiple bendable folding parts,
Multiple mounting holes are equipped on the outside of the mounting plate.
4. the pedestal general assembly of electric switch according to claim 2, it is characterized in that: the contact supports that lower end is recessed equipped with first
Slot, the touching bridge are set in the first groove.
5. the pedestal general assembly of electric switch according to claim 3, it is characterized in that: the mounting plate is stainless steel plate.
6. the pedestal general assembly of electric switch according to claim 1, it is characterized in that: the touching bridge lower end surface is equipped with upper spring
Seat, the spring are set between upper spring seat and lower spring cup.
7. the pedestal general assembly of electric switch according to claim 6, it is characterized in that: the touching bridge lower end surface is equipped with protrusion,
The upper spring seat is equipped with and matched second groove of protrusion.
8. the pedestal general assembly of electric switch according to claim 1, it is characterized in that: the seben is equipped with slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611094180.XA CN106449220B (en) | 2016-12-02 | 2016-12-02 | The pedestal general assembly of electric switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611094180.XA CN106449220B (en) | 2016-12-02 | 2016-12-02 | The pedestal general assembly of electric switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106449220A CN106449220A (en) | 2017-02-22 |
| CN106449220B true CN106449220B (en) | 2019-02-05 |
Family
ID=58222667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611094180.XA Active CN106449220B (en) | 2016-12-02 | 2016-12-02 | The pedestal general assembly of electric switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106449220B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923988A (en) * | 2009-11-24 | 2010-12-22 | 浙江中凯科技股份有限公司 | Modular multifunctional electrical appliance |
| CN204118017U (en) * | 2014-10-21 | 2015-01-21 | 浙江欧亿科技有限公司 | With the double break control and protective switching device of spring protection element |
| CN205231003U (en) * | 2015-12-23 | 2016-05-11 | 乐清市恒力达电器有限公司 | Control and protection switch electrical apparatus main circuit |
| CN206194577U (en) * | 2016-12-02 | 2017-05-24 | 雷顿电气科技有限公司 | Base assembly of electric switch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1253912C (en) * | 2003-05-29 | 2006-04-26 | 刘平 | Electric power switch apparatus |
| EP2800220B1 (en) * | 2011-12-26 | 2016-10-26 | Seari Electric Technology Co., Ltd. | Control and protection device for low-voltage electrical appliance |
-
2016
- 2016-12-02 CN CN201611094180.XA patent/CN106449220B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923988A (en) * | 2009-11-24 | 2010-12-22 | 浙江中凯科技股份有限公司 | Modular multifunctional electrical appliance |
| CN204118017U (en) * | 2014-10-21 | 2015-01-21 | 浙江欧亿科技有限公司 | With the double break control and protective switching device of spring protection element |
| CN205231003U (en) * | 2015-12-23 | 2016-05-11 | 乐清市恒力达电器有限公司 | Control and protection switch electrical apparatus main circuit |
| CN206194577U (en) * | 2016-12-02 | 2017-05-24 | 雷顿电气科技有限公司 | Base assembly of electric switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106449220A (en) | 2017-02-22 |
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| C10 | Entry into substantive examination | ||
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| CP02 | Change in the address of a patent holder |
Address after: 325600 no.328, wei19 Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Thunder pauses electric Science and Technology Ltd. Address before: 325604, No. 175, Station Road, Liushi Town, Wenzhou, Zhejiang, Yueqing Patentee before: Thunder pauses electric Science and Technology Ltd. |