CN208400748U - A kind of elevator waterproof control button - Google Patents
A kind of elevator waterproof control button Download PDFInfo
- Publication number
- CN208400748U CN208400748U CN201821007169.XU CN201821007169U CN208400748U CN 208400748 U CN208400748 U CN 208400748U CN 201821007169 U CN201821007169 U CN 201821007169U CN 208400748 U CN208400748 U CN 208400748U
- Authority
- CN
- China
- Prior art keywords
- tube body
- piston
- pressure
- button
- sensitive switch
- 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
- 230000001939 inductive effect Effects 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Elevator Control (AREA)
Abstract
The utility model relates to elevator technology fields, especially a kind of elevator waterproof control button, it includes tube body, pressure-sensitive switch, piston, check valve and hand valve, it is pasted in pressure-sensitive switch right end face by seccotine sealing the left side of the tube body, and the inductive probe of pressure-sensitive switch is located in tube body, the anode connection terminal of the pressure-sensitive switch and cathode connecting pin are located at the upper of pressure-sensitive switch, lower end, the piston right end is connected with a connecting rod, the connecting rod right end is connected with a button, the tube body right side is adhesive with a stop collar by seccotine, the piston is located in tube body, the connecting rod passes through the through-hole in the middle part of stop collar, the button is located on the right side of stop collar, check valve and hand valve are communicated on the tube body；Button is not directly connected with conductive component, can not pass to button by nonconducting oil conductive component electric leakage.
Description
Technical field
The utility model relates to elevator technology field, especially a kind of elevator waterproof control button.
Background technique
The button of elevator is generally not required to waterproof setting, but is mounted on except the elevator button of underground parking.Due to underground
Parking lot hypsography low-lying and long-term dark humidity, especially often there is flood in south China provinces and cities, underground parking
Occurs infiltration leaky when elevator button.Although the signal voltage of elevator button is only 12-24 volts, for child
Etc. the weaker individual of constitutions still remain security risk.
Summary of the invention
In view of the deficiencies of the prior art, the utility model, which provides a kind of people for contact button, does not have the electricity of Danger Electric shock risk
Terraced control button.
The technical solution of the utility model are as follows:
A kind of elevator waterproof control button, it is characterised in that: it include tube body, pressure-sensitive switch, piston, check valve and
The left side of hand valve, the tube body is pasted in pressure-sensitive switch right end face by seccotine sealing, and pressure sensitive is opened
The inductive probe of pass is located in tube body, and the anode connection terminal of the pressure-sensitive switch and cathode connecting pin are opened positioned at pressure sensitive
The upper and lower end of pass, the piston right end are connected with a connecting rod, and the connecting rod right end is connected with a button, and the tube body is right
End face is adhesive with a stop collar by seccotine, and the piston is located in tube body, and the connecting rod passes through logical in the middle part of stop collar
Hole, the button are located on the right side of stop collar, are communicated with check valve and hand valve on the tube body.
Specifically, the inlet end of the check valve is located above, the outlet side of the check valve is located below and communicating pipe
Body.
Specifically, the check valve is located at the left side of tube body, the hand valve is located at the right side of tube body, and when piston is located at pipe
Under body right-end state, the hand valve is located at the left side of piston.When namely guaranteeing oiling, fills it up with oil and piston is just shifted onto tube body
The rightmost side.
It is made specifically, the tube body, stop collar, piston, connecting rod and button are all made of plastics.
Specifically, the diameter of the piston, button is all larger than the diameter of stop collar middle through-hole.
The application method of the utility model:
1) use oiling machine toward check valve oiling (can be automobile engine oil or electric insulating oil)；
2) stop filling after oil is emerged from hand valve and close hand valve；
3) the utility model after oiling is mounted on the control panel of elevator, pay attention to only expose tube body right side and
Button；
4) conducting wire is separately connected anode connection terminal and the cathode connecting pin of pressure-sensitive switch.
The utility model has the following beneficial effects: button is not directly connected with conductive component, nothing conductive component electric leakage
Method passes to button by nonconducting oil；When piston breakage, oil can be revealed in pressing, can effectively remind user should not be after
It is continuous to use the control button.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, tube body；2, pressure-sensitive switch；3, stop collar；4, piston；5, check valve；6, hand valve；21, anode connects
Connect end；22, inductive probe；23, cathode connecting pin；41, connecting rod；42, button.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, a kind of elevator waterproof control button, it includes tube body 1, pressure-sensitive switch 2, piston 4, check valve
5 and hand valve 6, the left side of the tube body 1 is pasted in 2 right end face of pressure-sensitive switch by seccotine sealing, and pressure
The inductive probe 22 of inductive switch 2 is located in tube body 1, the anode connection terminal 21 of the pressure-sensitive switch 2 and cathode connecting pin
23 are located at the upper and lower end of pressure-sensitive switch 2, and 4 right end of piston is connected with a connecting rod 41, and 41 right end of connecting rod connects
It is connected to a button 42,1 right side of tube body is adhesive with a stop collar 3 by seccotine, and the piston 4 is located in tube body 1, institute
Connecting rod 41 is stated across the through-hole at 3 middle part of stop collar, the button 42 is located at 3 right side of stop collar, is communicated with list on the tube body 1
To valve 5 and hand valve 6.
The inlet end of the check valve 5 is located above, and the outlet side of the check valve 5 is located below and is connected to tube body 1.
The check valve 5 is located at the left side of tube body 1, and the hand valve 6 is located at the right side of tube body 1, and piston 4 is located at tube body 1
Under right-end state, the hand valve 6 is located at the left side of piston 4.
The tube body 1, stop collar 3, piston 4, connecting rod 41 and button 42 are all made of plastics and are made.
The piston 4, button 42 diameter be all larger than the diameter of 3 middle through-hole of stop collar.
Pressure-sensitive switch in the present embodiment is speeded the MPS-6A pressure-sensitive switch of pneumatic brand using mind.Oiling
Using the red machine oil of Jia Deshi brand, convenient for being found when leakage by user.
The production method of the present embodiment:
1) inductive probe that tube body one end painting seccotine is then aligned with pressure-sensitive switch is pressed, inductive probe is encapsulated
In tube body；
2) aperture is inserted into check valve and hand valve and is sealed using raw silk band and hot melt adhesive on tube wall；
3) when not installing stop collar, first insertion has the piston of connecting rod to the other end of tube body, then passes through stop collar
Strength gluing is on tube body end face, and through hole of the end of connecting rod in the middle part of stop collar is stretched out at this time；
4) button is passed through into hot melt adhesive or strength glue connection connecting rod.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (5)
1. a kind of elevator waterproof control button, it is characterised in that: it includes tube body, pressure-sensitive switch, piston, check valve and hand
The left side of valve, the tube body is pasted in pressure-sensitive switch right end face by seccotine sealing, and pressure-sensitive switch
Inductive probe be located in tube body, the anode connection terminal of the pressure-sensitive switch and cathode connecting pin are located at pressure-sensitive switch
Upper and lower end, the piston right end is connected with a connecting rod, and the connecting rod right end is connected with a button, the tube body right end
Face is adhesive with a stop collar by seccotine, and the piston is located in tube body, and the connecting rod passes through the through-hole in the middle part of stop collar,
The button is located on the right side of stop collar, is communicated with check valve and hand valve on the tube body.
2. elevator waterproof control button according to claim 1, it is characterised in that: the inlet end of the check valve is located at upper
Side, the outlet side of the check valve is located below and is connected to tube body.
3. elevator waterproof control button according to claim 2, it is characterised in that: the check valve is located at a left side for tube body
Side, the hand valve are located at the right side of tube body, and when piston is located under tube body right-end state, the hand valve is located at the left side of piston.
4. elevator waterproof control button according to claim 3, it is characterised in that: the tube body, stop collar, piston, company
Extension bar and button are all made of plastics and are made.
5. elevator waterproof control button according to claim 4, it is characterised in that: the piston, the diameter of button are big
In the diameter of stop collar middle through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007169.XU CN208400748U (en) | 2018-06-28 | 2018-06-28 | A kind of elevator waterproof control button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007169.XU CN208400748U (en) | 2018-06-28 | 2018-06-28 | A kind of elevator waterproof control button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400748U true CN208400748U (en) | 2019-01-18 |
Family
ID=65133585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821007169.XU Expired - Fee Related CN208400748U (en) | 2018-06-28 | 2018-06-28 | A kind of elevator waterproof control button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400748U (en) |
-
2018
- 2018-06-28 CN CN201821007169.XU patent/CN208400748U/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: 20190118 |