CN207165446U - A kind of anti-oxidation controlling switch of protection against the tide - Google Patents
A kind of anti-oxidation controlling switch of protection against the tide Download PDFInfo
- Publication number
- CN207165446U CN207165446U CN201720908317.4U CN201720908317U CN207165446U CN 207165446 U CN207165446 U CN 207165446U CN 201720908317 U CN201720908317 U CN 201720908317U CN 207165446 U CN207165446 U CN 207165446U
- Authority
- CN
- China
- Prior art keywords
- controlling switch
- protection against
- shell
- oxidation
- contact piece
- 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
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses the controlling switch that a kind of protection against the tide is anti-oxidation, including shell, driving lever is provided with shell, the bottom of driving lever is provided with contact block, the bottom of contact block is provided with metal contact piece, the bottom of metal contact piece is provided with conduit, the bottom of shell is provided with vacuum chamber, the side of vacuum chamber is provided with aspirating hole, the side of aspirating hole is provided with fixed network board, the side of fixed network board is provided with connecting pole, the side of connecting pole is provided with sheet rubber, lid is provided with the outside of sheet rubber, the side of lid is provided with vacuum air pump, the bottom of vacuum air pump is provided with power supply.The utility model is provided with vacuum chamber in the bottom of controlling switch, reduce metal contact piece contact with steam and air, so as to realize the moistureproof anti-oxidation of controlling switch, moisture-sensitive does not aoxidize during use, improve the performance of controlling switch, increase the service life, reduce potential safety hazard, be not easy to trigger security incident.
Description
Technical field
It the utility model is related to a kind of controlling switch, the anti-oxidation controlling switch of more particularly to a kind of protection against the tide.
Background technology
A kind of special key when controlling switch is the process control for electrical control and Thermal Meter, specifically there is positioning
The functions such as operation, runback operation, the operation of positioning runback, lock operation, locating locking operation, the operation of runback locating locking, control
The species of switch have thumb-acting switch, cam switch, toggle switch, toggle switch, touch switch, ship type switch, selecting switch,
Selecting switch head, master control electrical apparatus, universal switch, switch socket etc..
Existing controlling switch is without moistureproof anti-oxidation device, oxidation of easily being made moist during use, and influences control
The performance and service life of switch, and potential safety hazard is also easy to produce, trigger security incident.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of anti-oxidation control of protection against the tide
System switch, vacuum chamber is provided with the bottom of controlling switch, is reduced metal contact piece contact with steam and air, is realized that control is opened
Pass it is moistureproof anti-oxidation.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of anti-oxidation controlling switch of protection against the tide of the utility model, including shell, driving lever is provided with the shell, it is described
The bottom of driving lever is provided with contact block, and the bottom of the contact block is provided with metal contact piece, and the bottom of the metal contact piece is set
There is conduit, the bottom of the shell is provided with vacuum chamber, and the side of the vacuum chamber is provided with aspirating hole, the aspirating hole
Side is provided with fixed network board, and the side of the fixed network board is provided with connecting pole, and the side of the connecting pole is provided with rubber
Piece, lid is provided with the outside of the sheet rubber, the side of the lid is provided with vacuum air pump, the vacuum air pump
Bottom is provided with power supply.
It is mutually chimeric with driving lever as a kind of optimal technical scheme of the present utility model, the shell.
As a kind of optimal technical scheme of the present utility model, the driving lever is fixedly connected with contact block.
As a kind of optimal technical scheme of the present utility model, the metal contact piece is fixedly connected with conduit.
As a kind of optimal technical scheme of the present utility model, the aspirating hole is threadedly coupled with lid.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is provided with vacuum chamber in the bottom of controlling switch, reduces connecing for metal contact piece and steam and air
Touch, so as to realize the moistureproof anti-oxidation of controlling switch, moisture-sensitive does not aoxidize during use, improves the usability of controlling switch
Can, increase the service life, reduce potential safety hazard, be not easy to trigger security incident.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
In figure：1st, shell；2nd, driving lever；3rd, contact block；4th, metal contact piece；5th, conduit；6th, vacuum chamber；7th, aspirating hole；8、
Fixed network board；9th, connecting pole；10th, sheet rubber；11st, lid；12nd, vacuum air pump；13rd, power supply.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model provides a kind of protection against the tide anti-oxidation controlling switch, including shell 1, on shell 1
Driving lever 2 is provided with, the bottom of driving lever 2 is provided with contact block 3, and the bottom of contact block 3 is provided with metal contact piece 4, metal contact piece 4
Bottom is provided with conduit 5, and the bottom of shell 1 is provided with vacuum chamber 6, and the side of vacuum chamber 6 is provided with aspirating hole 7, aspirating hole 7
Side be provided with fixed network board 8, the side of fixed network board 8 is provided with connecting pole 9, and the side of connecting pole 9 is provided with sheet rubber
10, the outside of sheet rubber 10 is provided with lid 11, and the side of lid 11 is provided with vacuum air pump 12, the bottom of vacuum air pump 12
Portion is provided with power supply 13.
Further, shell 1 is mutually chimeric with driving lever 2, contact block 3 is connected to different metals by moving 2 and touches
Piece 4, so as to realize the conversion of circuit.
Driving lever 2 is fixedly connected with contact block 3, and driving lever 2 forms for plastic production, and contact block 3 is made for metal material,
Metal contact piece 4 is connected to by contact block 3 and realizes conducting function.
Metal contact piece 4 is fixedly connected with conduit 5, and the wire that is internally provided with of conduit 5 is connected with metal contact piece 4.
Aspirating hole 7 is threadedly coupled with lid 11, and being connected through a screw thread makes lid 11 be closely connected with vacuum chamber 6, prevents sky
Gas enters vacuum chamber 6.
Specifically, outwarding winding lid 11, the air entry of vacuum air pump 12 is inserted in aspirating hole 7, connect vacuum air pump 12
Power supply 13 is connect, vacuum chamber 6 is evacuated, is connected web plate 8 and sheet rubber 10 by connecting pole 9, is screwed after pumping
Lid 11, the wire that is internally provided with of conduit 5 are connected with metal contact piece 4, and contact block 3 is made for metal material, passes through
Contact block 3 is connected to metal contact piece 4 and realizes conducting function, contact block 3 is connected to different metal contact pieces by moving 2
4, so as to realize the conversion of circuit.
The utility model is provided with vacuum chamber 6 in the bottom of controlling switch, reduces connecing for metal contact piece 4 and steam and air
Touch, so as to realize the moistureproof anti-oxidation of controlling switch, moisture-sensitive does not aoxidize during use, improves the usability of controlling switch
Can, increase the service life, reduce potential safety hazard, be not easy to trigger security incident.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of anti-oxidation controlling switch of protection against the tide, including shell（1）, it is characterised in that the shell（1）On be provided with driving lever
（2）, the driving lever（2）Bottom be provided with contact block（3）, the contact block（3）Bottom be provided with metal contact piece（4）, institute
State metal contact piece（4）Bottom be provided with conduit（5）, the shell（1）Bottom be provided with vacuum chamber（6）, the vacuum
Room（6）Side be provided with aspirating hole（7）, the aspirating hole（7）Side be provided with fixed network board（8）, the fixed network board
（8）Side be provided with connecting pole（9）, the connecting pole（9）Side be provided with sheet rubber（10）, the sheet rubber（10）'s
Outside is provided with lid（11）, the lid（11）Side be provided with vacuum air pump（12）, the vacuum air pump（12）
Bottom be provided with power supply（13）.
A kind of 2. anti-oxidation controlling switch of protection against the tide according to claim 1, it is characterised in that the shell（1）With dialling
Bar（2）It is mutually chimeric.
A kind of 3. anti-oxidation controlling switch of protection against the tide according to claim 1, it is characterised in that the driving lever（2）With connecing
Contact block（3）It is fixedly connected.
A kind of 4. anti-oxidation controlling switch of protection against the tide according to claim 1, it is characterised in that the metal contact piece（4）
With conduit（5）It is fixedly connected.
A kind of 5. anti-oxidation controlling switch of protection against the tide according to claim 1, it is characterised in that the aspirating hole（7）With
Lid（11）Threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908317.4U CN207165446U (en) | 2017-07-25 | 2017-07-25 | A kind of anti-oxidation controlling switch of protection against the tide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908317.4U CN207165446U (en) | 2017-07-25 | 2017-07-25 | A kind of anti-oxidation controlling switch of protection against the tide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165446U true CN207165446U (en) | 2018-03-30 |
Family
ID=61713965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720908317.4U Expired - Fee Related CN207165446U (en) | 2017-07-25 | 2017-07-25 | A kind of anti-oxidation controlling switch of protection against the tide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165446U (en) |
-
2017
- 2017-07-25 CN CN201720908317.4U patent/CN207165446U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180330 Termination date: 20180725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |