CN106128811B - A kind of button water-tight device - Google Patents
A kind of button water-tight device Download PDFInfo
- Publication number
- CN106128811B CN106128811B CN201610725717.1A CN201610725717A CN106128811B CN 106128811 B CN106128811 B CN 106128811B CN 201610725717 A CN201610725717 A CN 201610725717A CN 106128811 B CN106128811 B CN 106128811B
- Authority
- CN
- China
- Prior art keywords
- pvc
- button
- rain
- stifled
- steel plate
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/12—Push-buttons
-
- 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
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Abstract
The invention discloses a kind of button water-tight devices,Including rain cover,Junction steel plate,PVC rain-proof seat,PVC connecting tube,Fixing screws,PVC rain-proof cover,Connect equipment opening,Scram button,Attachment screw,Threading hole,PVC short tube,First pvc pipe is stifled,Second pvc pipe is stifled,Arrester,Pillar pull rod,Moving contact,Static contact,Reset spring,Scram button mounting hole,Button Face has antiskid thread,Can effectively reduce occur emergency episode when because button skid due to caused by safety accident probability,PVC rain-proof seat in button water-tight device,PVC connecting tube,PVC rain-proof cover and PVC special glue for the stifled connection of PVC short tube and pvc pipe can effectively prevent drenching with rain or being splashed into for other water causes electrical short-circuit,Arrester can prevent in rainy weather that there is a phenomenon where be struck by lightning for button water-tight device,This button water-tight device safety,Economy has very strong practicability.
Description
Technical field
The present invention relates to the present invention relates to PBU pushbutton unit fields, more particularly to a kind of button water-tight device.
Background technique
Button is a kind of common control electric elements, is commonly used to be switched on or switched off control circuit（Wherein electric current very little）,
To reach a kind of switch of control motor or other electric equipment operation purposes.Also referred to as key, be a kind of electric brake (or
Switch）, for controlling certain functions of mechanical or formula.In general, red button be for making a certain function stop, and it is green
Color button, then a certain item function can be started by leading to.Common button is mainly used as scram button, start button, stop button, combination
Button（Keyboard）, inching button, reset button.Button has many uses, such as the starting and shutdown, forward and reverse of lathe
Deng；The starting of tower crane stops, and rises, decline, and front, rear, left and right, at a slow speed or quickly operation etc. require button control.
Emergency stop is set on outdoor equipment for the needs of operation and maintenance and safety etc. in the mechanical equipment of outdoor operation
Button and open-close on-off, their invasion constantly by sleet and other water sources cause very big hidden to equipment operation and safety
Suffer from.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention has made a kind of button water-tight device, is used for outdoor equipment
The emergency stop switch or associated button of upper outfit.It prevents from drenching with rain or being splashed into for other water causes electrical short-circuit.
The technical scheme adopted by the invention is that：A kind of button water-tight device, including rain cover, junction steel plate, PVC rain-proof
Seat, PVC connecting tube, fixing screws, PVC rain-proof cover, connection equipment opening, scram button, attachment screw, threading hole, PVC short tube,
First pvc pipe is stifled, the second pvc pipe is stifled, the installation of arrester, pillar pull rod, moving contact, static contact, reset spring, scram button
Hole, junction steel plate are to be provided with connection equipment opening on a square thin plate and the position at four angles of junction steel plate, connect steel
Scram button mounting hole and threading hole are offered on plate and scram button is fixed at the center of junction steel plate, threading hole
The underface of scram button mounting hole is set, PVC rain-proof seat be tightly attached to the rear surface of junction steel plate and by attachment screw with
Junction steel plate is fixedly connected, two end faces of PVC connecting tube by PVC glue special respectively with PVC rain-proof seat and PVC rain-proof
Lid is fixedly connected, and PVC rain-proof cover is fixedly connected with PVC connecting tube by fixing screws, the intermediate position of the button cap of scram button
The surface of protrusion and button cap has antiskid thread, and an end face of scram button is blocked up with the first pvc pipe to be fixedly connected, rain cover
Upper surface is fixed on junction steel plate by fixing screws and covers scram button outer surface, two end faces of PVC short tube
It is blocked up respectively with first pvc pipe of scram button one end and the second pvc pipe is blocked up and is fixedly connected by PVC glue special, arrester is logical
The upper end that PVC connecting tube is arranged in fixing screws is crossed, there is water-tight device outside arrester, different from the end face of button cap on scram button
Center is fixedly installed pillar pull rod, and pillar pull rod extends to the stifled interior and end of the second pvc pipe and is provided with a pair of of moving contact,
The stifled inside of second pvc pipe is fixedly installed a pair of of static contact, and reset spring socket is on pillar pull rod and setting is pressed in emergency stop
Between the button cap and the first pvc pipe of button are stifled.
Preferably, the connection equipment opening on the position at four angles of junction steel plate is symmetrical arranged.
Preferably, rain cover can be flipped up.
Preferably, PVC rain-proof seat is connect with junction steel plate by attachment screw right-angled intersection.
Preferably, rain cover is made of elastic material.
Preferably, the diameter of scram button mounting hole is greater than the diameter of scram button.
Preferably, moving contact and static contact are opposite and are arranged in parallel.
Preferably, the center that the first pvc pipe is stifled, PVC short tube and the second pvc pipe are stifled offers circular hole, circular hole
Diameter is less than the width of reset spring and is greater than the diameter of pillar pull rod.
Compared with prior art, the beneficial effects of the invention are as follows：Button Face has antiskid thread, can effectively reduce hair
When raw emergency episode due to button skids caused by safety accident probability, PVC rain-proof seat, PVC connection in button water-tight device
Adapter tube, PVC rain-proof cover and the PVC special glue for the stifled connection of PVC short tube and pvc pipe can effectively prevent drenching with rain or other water
It is splashed into and causes electrical short-circuit, arrester can prevent in rainy weather that button water-tight device is there is a phenomenon where being struck by lightning, waterproof cover
It can protect scram button not by the invasion of rainwater, waterproof cover can be flipped up, and when emergency episode occurs, people can be to
Upper overturning waterproof cover, presses scram button, this button water-tight device safety, economy have very strong practicability.
Detailed description of the invention
Fig. 1 is a kind of forward structure schematic diagram of button water-tight device；
Fig. 2 is a kind of side structure schematic diagram of button water-tight device；
Fig. 3 is a kind of part section structure chart of button water-tight device.
Specific embodiment
A kind of button water-tight device, including rain cover 1, junction steel plate 2, PVC rain-proof seat 3, PVC connecting tube 4, fixing screws
5, PVC rain-proof cover 6, connection equipment opening 7, scram button 8, attachment screw 9, threading hole 10, PVC short tube 11, the first pvc pipe are stifled
12, the second pvc pipe blocks up 121, arrester 13, pillar pull rod 14, moving contact 15, static contact 16, reset spring 17, scram button peace
Hole 18 is filled, junction steel plate 2 is to be provided with connection equipment opening 7 on a square thin plate and the position at four angles of junction steel plate,
Scram button mounting hole 18 and threading hole 10 are offered on junction steel plate and scram button 8 is fixed at the center of junction steel plate
The underface of scram button mounting hole 18 is arranged in position, threading hole 10, and PVC rain-proof seat 3 is tightly attached to the rear table of junction steel plate 2
Face is simultaneously fixedly connected by attachment screw 9 with junction steel plate 2, and two end faces of PVC connecting tube 4 are distinguished by PVC glue special
It being fixedly connected with PVC rain-proof seat 3 and PVC rain-proof cover 6, PVC rain-proof cover 6 is fixedly connected with PVC connecting tube 4 by fixing screws 5,
The button cap of scram button intermediate position protrusion and button cap surface have antiskid thread, an end face and first for scram button
Pvc pipe stifled 12 is fixedly connected, and the upper surface of rain cover 1 is fixed on junction steel plate 2 by fixing screws 5 and covers emergency stop
8 outer surface of button, two end faces of PVC short tube 11 respectively with first pvc pipe of 8 one end of scram button stifled 12 and the second pvc pipe
Stifled 121 are fixedly connected by PVC glue special, and the upper end of PVC connecting tube 4 is arranged in by fixing screws 5 for arrester 13, are taken shelter from the thunder
There is water-tight device outside device 13, the end face center position on scram button 8 different from button cap is fixedly installed pillar pull rod 14, pillar
Pull rod 14 extends in the second pvc pipe stifled 121 and end is provided with a pair of of moving contact 15, and the inside of the second pvc pipe stifled 121 is fixed
It is provided with a pair of of static contact 16, reset spring 17 is socketed on pillar pull rod 14 and the button cap and first of scram button is arranged in
Between pvc pipe stifled 12.
Specifically, connection equipment opening 7 on the position at 2 four angles of junction steel plate is symmetrical arranged, rain cover 1 can be to turning over
Turn, PVC rain-proof seat 3 is connect with junction steel plate 2 by 9 right-angled intersection of attachment screw, and rain cover 1 is made of elastic material, anxious
The diameter for stopping button installing hole 18 is greater than the diameter of scram button 8, and moving contact 15 and static contact 16 are opposite and are arranged in parallel, first
Pvc pipe blocks up 12, PVC short tube 11 and the center of the second pvc pipe stifled 121 offers circular hole, and the diameter of circular hole, which is less than, to be resetted
The width of spring 17 and the diameter for being greater than pillar pull rod 14.
Claims (8)
1. a kind of button water-tight device, including rain cover, junction steel plate, PVC rain-proof seat, PVC connecting tube, fixing screws, PVC are anti-
Rain lid, connection equipment opening, scram button, attachment screw, threading hole, PVC short tube, the first pvc pipe is stifled, the second pvc pipe is stifled, lightning-arrest
Device, pillar pull rod, moving contact, static contact, reset spring, scram button mounting hole, junction steel plate are a square thin plate and company
It connects and is provided with connection equipment opening on the position at four angles of steel plate, scram button mounting hole and threading are offered on junction steel plate
Hole and scram button are fixed at the center of junction steel plate, and the underface of scram button mounting hole is arranged in threading hole,
PVC rain-proof seat is tightly attached to the rear surface of junction steel plate and is fixedly connected by attachment screw with junction steel plate, PVC connecting tube
Two end faces are fixedly connected with PVC rain-proof seat and PVC rain-proof cover respectively by PVC glue special, and PVC rain-proof cover is connect with PVC
Pipe is fixedly connected by fixing screws, and the surface of the intermediate position of the button cap of scram button protrusion and button cap has antiskid thread,
One end face of scram button is blocked up with the first pvc pipe and is fixedly connected, and the upper surface of rain cover is fixed at by fixing screws
On junction steel plate and covering scram button outer surface, threading hole is through junction steel plate and PVC rain-proof seat and rain cover is arranged in
Underface, two end faces of PVC short tube are stifled and second with first pvc pipe of scram button one end respectively by PVC glue special
Pvc pipe is stifled to be fixedly connected, and the upper end of PVC connecting tube is arranged in by fixing screws for arrester, has water-tight device outside arrester,
End face center position on scram button different from button cap is fixedly installed pillar pull rod, and it is stifled that pillar pull rod extends to the second pvc pipe
Interior and end is provided with a pair of of moving contact, and the stifled inside of the second pvc pipe is fixedly installed a pair of of static contact, and reset spring socket exists
On pillar pull rod and be arranged in scram button button cap and the first pvc pipe it is stifled between.
2. a kind of button water-tight device according to claim 1, it is characterised in that：On the position at four angles of junction steel plate
Equipment opening is connected to be symmetrical arranged.
3. a kind of button water-tight device according to claim 1, it is characterised in that：Rain cover can be flipped up.
4. a kind of button water-tight device according to claim 1, it is characterised in that：PVC rain-proof seat passes through with junction steel plate
Attachment screw right-angled intersection connection.
5. a kind of button water-tight device according to claim 1, it is characterised in that：Rain cover is made of elastic material.
6. a kind of button water-tight device according to claim 1, it is characterised in that：The diameter of scram button mounting hole is greater than
The diameter of scram button.
7. a kind of button water-tight device according to claim 1, it is characterised in that：Moving contact is opposite and parallel with static contact
Setting.
8. a kind of button water-tight device according to claim 1, it is characterised in that：First pvc pipe is stifled, PVC short tube and the
The stifled center of two pvc pipes offers circular hole, and the diameter of circular hole is less than the width of reset spring and is greater than pillar pull rod
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725717.1A CN106128811B (en) | 2016-08-26 | 2016-08-26 | A kind of button water-tight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725717.1A CN106128811B (en) | 2016-08-26 | 2016-08-26 | A kind of button water-tight device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106128811A CN106128811A (en) | 2016-11-16 |
| CN106128811B true CN106128811B (en) | 2018-11-23 |
Family
ID=57274405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610725717.1A Active CN106128811B (en) | 2016-08-26 | 2016-08-26 | A kind of button water-tight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106128811B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4223075C2 (en) * | 1992-07-14 | 1995-07-06 | Abb Patent Gmbh | Water-protected installation device |
| JP3595838B2 (en) * | 1998-08-04 | 2004-12-02 | セイコーインスツル株式会社 | Composite switch for electronic equipment |
| CN202034272U (en) * | 2011-04-21 | 2011-11-09 | 伟顺(中国)机电设备有限公司 | Emergency switch of diesel generator set |
| CN203859006U (en) * | 2014-04-03 | 2014-10-01 | 浙江水魔力清洁设备有限公司 | Switch protection cover |
| CN204257447U (en) * | 2014-12-25 | 2015-04-08 | 江苏泓光轨道设备有限公司 | Water-proof type travel switch structure |
| CN206059193U (en) * | 2016-08-26 | 2017-03-29 | 蚌埠市清泉环保有限责任公司 | A kind of button water-tight device |
-
2016
- 2016-08-26 CN CN201610725717.1A patent/CN106128811B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106128811A (en) | 2016-11-16 |
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