CN205335135U - Waterproof button is used to elevator - Google Patents
Waterproof button is used to elevator Download PDFInfo
- Publication number
- CN205335135U CN205335135U CN201521055259.2U CN201521055259U CN205335135U CN 205335135 U CN205335135 U CN 205335135U CN 201521055259 U CN201521055259 U CN 201521055259U CN 205335135 U CN205335135 U CN 205335135U
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- elevator
- button
- frame
- driving member
- utility
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Abstract
The utility model discloses a waterproof button is used to elevator, it includes a frame that has the external screw thread, the bottom of frame is provided with the circuit board, inside spring washers and the driving medium of being provided with of frame, the driving medium sets up the upper portion at spring washers, the outside of frame is provided with and has an internal screw thread screw lid with outer thread to match closes, the frame upper portion outside is provided with waterproof circle to cooperate with the screw lid, comparing with present product, realizing frame and screw lid to be full of the cooperation and realize being full of the dual waterproof mode of accompanying with driving medium and frame memory through spring washers through waterproof circle, the inside circuit board of elevator button has been protected in the invasion that makes the elevator button be difficult for receiving dust and sand, water, makes the use that it can be more permanent, and simple structure is very practical, the realization the utility model aims at providin.
Description
Technical field
This utility model relates to a kind of elevator parts structure, particularly to a kind of elevator waterproof press-button。
Background technology
Existing elevator button is usually the reset and the appointment that utilize spring or microswitch to complete button, the structure of button generally comprises button shell, drive disk assembly, spring or microswitch, wiring board etc., such structure makes can only there be a kind of outward appearance with a button, can not change according to the change of elevator decoration style, at present, it is exposed conveying appliance that the operation button of general elevator is installed, it is easily subject to sand and dust, water etc. easily invade, therefore operation button be also affected by elevator personnel's health false touch move, cause accident。
It is accordingly required in particular to a kind of elevator waterproof press-button, to solve above-mentioned existing Problems existing。
Utility model content
The purpose of this utility model is in that to provide a kind of elevator waterproof press-button, to solve the problems existed in prior art。
To achieve these goals, the technical solution of the utility model is as follows:
A kind of elevator waterproof press-button, it is characterized in that, it includes one with externally threaded housing, the bottom of described housing is provided with circuit board, described housing is internally provided with elastic washer and driving member, and described driving member is arranged on the top of elastic washer, and the outside of described housing is provided with the female screw lid of the band matched with external screw thread, described housing upper outside is provided with water proof ring, and matches with screw lid。
In an embodiment of the present utility model, described housing medial wall is provided with the baffle plate depositing elastic washer。
In an embodiment of the present utility model, described driving member is provided with location snap fit。
In an embodiment of the present utility model, described circuit board is bolted。
In an embodiment of the present utility model, described driving member bottom is additionally provided with cushion pad。
In an embodiment of the present utility model, described driving member is provided with letter plate。
A kind of elevator waterproof press-button of the present utility model; compared with present product; realize being full of cooperation and realizing being full of, with housing internal memory, the dual waterproof type accompanied by driving member by elastic washer by housing and screw lid by water proof ring; elevator button is made to be not easily susceptible to the invasion of sand and dust, water; protect the circuit board within elevator button so that it is use that can be more permanent, simple in construction; very practical, it is achieved the purpose of this utility model。
Feature of the present utility model see the detailed description of this case accompanying drawing and following better embodiment and obtains and be well understood to。
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of elevator waterproof press-button of the present utility model；
Fig. 2 is the cross section view of a kind of elevator waterproof press-button of the present utility model。
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, this utility model is expanded on further below in conjunction with specific embodiment。
As depicted in figs. 1 and 2, a kind of elevator waterproof press-button of the present utility model, a kind of elevator waterproof press-button, it includes one with externally threaded housing 10, the bottom of housing is provided with circuit board 20, being fixed by bolt 21, housing is internally provided with silicone elastomer packing ring 30 and driving member 40, and driving member is arranged on the top of elastic washer；Housing medial wall is provided with the baffle plate 11 depositing elastic washer, driving member is provided above with letter plate 41, location snap fit 42 is provided below, and realize positioning action by baffle plate, driving member bottom is additionally provided with cushion pad 43, the outside of housing is provided with the female screw lid 50 of the band matched with external screw thread, and housing upper outside is provided with O type and seals water proof ring 60, and matches with screw lid。
In this utility model; first in button housing, load silicone elastomer packing ring; then driving member is installed; driving member and housing are fixed by snap fit; a pre compressed magnitude is had between driving member and silicone elastomer packing ring after installation; so make between driving member, housing, silicone elastomer packing ring, to form a space closed, thus reaching the effect of waterproof, thus protecting the circuit board within housing；
Waterproof between whole button and control handwheel panel seals what water proof ring realized mainly through O type；Button is arranged on control handwheel, is fixed by screw lid and makes O type seal water proof ring compression thus reaching the effect sealed；Button housing leaves a shallow slot and has sealed water proof ring to place O type, can better play the effect sealing waterproof。
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described。Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; simply principle of the present utility model described in above-described embodiment and description; under the premise without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within claimed scope of the present utility model。The protection domain that this utility model requires is defined by appending claims and equivalent thereof。
Claims (6)
1. an elevator waterproof press-button, it is characterized in that, it includes one with externally threaded housing, the bottom of described housing is provided with circuit board, described housing is internally provided with elastic washer and driving member, and described driving member is arranged on the top of elastic washer, and the outside of described housing is provided with the female screw lid of the band matched with external screw thread, described housing upper outside is provided with water proof ring, and matches with screw lid。
2. a kind of elevator waterproof press-button according to claim 1, it is characterised in that be provided with, on described housing medial wall, the baffle plate depositing elastic washer。
3. a kind of elevator waterproof press-button according to claim 1, it is characterised in that be provided with location snap fit on described driving member。
4. a kind of elevator waterproof press-button according to claim 1, it is characterised in that described circuit board is bolted。
5. a kind of elevator waterproof press-button according to claim 1, it is characterised in that described driving member bottom is additionally provided with cushion pad。
6. a kind of elevator waterproof press-button according to claim 1, it is characterised in that be provided with letter plate on described driving member。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055259.2U CN205335135U (en) | 2015-12-17 | 2015-12-17 | Waterproof button is used to elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055259.2U CN205335135U (en) | 2015-12-17 | 2015-12-17 | Waterproof button is used to elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335135U true CN205335135U (en) | 2016-06-22 |
Family
ID=56208048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521055259.2U Active CN205335135U (en) | 2015-12-17 | 2015-12-17 | Waterproof button is used to elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335135U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275138A (en) * | 2017-08-16 | 2017-10-20 | 江苏威尔曼科技有限公司 | A kind of water proof and dust proof elevator button |
| CN108511225A (en) * | 2018-04-28 | 2018-09-07 | 苏州江南嘉捷电梯有限公司 | A kind of key switch protective cover of escalator or moving sidewalk |
| CN108682582A (en) * | 2018-07-26 | 2018-10-19 | 南通亨特电器有限公司 | A kind of water-proof type button |
-
2015
- 2015-12-17 CN CN201521055259.2U patent/CN205335135U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275138A (en) * | 2017-08-16 | 2017-10-20 | 江苏威尔曼科技有限公司 | A kind of water proof and dust proof elevator button |
| CN107275138B (en) * | 2017-08-16 | 2019-07-26 | 江苏威尔曼科技有限公司 | A kind of water proof and dust proof elevator button |
| CN108511225A (en) * | 2018-04-28 | 2018-09-07 | 苏州江南嘉捷电梯有限公司 | A kind of key switch protective cover of escalator or moving sidewalk |
| CN108511225B (en) * | 2018-04-28 | 2024-05-14 | 苏州江南嘉捷电梯有限公司 | Key switch protective cover for escalator or moving pavement |
| CN108682582A (en) * | 2018-07-26 | 2018-10-19 | 南通亨特电器有限公司 | A kind of water-proof type button |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |