CN211712413U - Simple safety touch panel device - Google Patents
Simple safety touch panel device Download PDFInfo
- Publication number
- CN211712413U CN211712413U CN201922421311.6U CN201922421311U CN211712413U CN 211712413 U CN211712413 U CN 211712413U CN 201922421311 U CN201922421311 U CN 201922421311U CN 211712413 U CN211712413 U CN 211712413U
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- CN
- China
- Prior art keywords
- touch panel
- mounting seat
- link rod
- microswitch
- limiting block
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- 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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Abstract
The utility model relates to a simple safe touch panel device, which comprises a mounting seat, a link rod and a microswitch, wherein the mounting seat is fixed on the side surface of the safe touch panel, the mounting seat is provided with a through hole, the link rod is hinged on the mounting seat through the through hole, one end of the link rod is connected with a touch panel sliding groove block, and the other end is connected with a switch limiting block; the touch plate sliding groove block is positioned on one side of the link rod and is in contact with the safety touch plate; the microswitch is arranged on one side of the switch limiting block; the microswitch is connected with a controller of the elevator. The utility model has the characteristics of overall structure is littleer, and it is more convenient to install.
Description
Technical Field
The utility model relates to a safety touch panel for the elevator especially relates to a simple and easy safety touch panel device.
Background
The safety touch panel is a near-door safety protection device for an elevator, is an electromechanical integrated door-closing anti-pinch safety device, belongs to an inductive protection device, and is used for preventing people or articles from being pinched and damaged in the automatic door-closing process of the elevator. The existing linkage mechanism of the safety touch panel is shown in figure 1, and has a large structure and is complex to install.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple and easy safety touch panel device is provided for overall structure is littleer, and it is more convenient to install.
The utility model provides a technical scheme that its technical problem adopted is: the simple safety touch panel device comprises a mounting seat, a link rod and a microswitch, wherein the mounting seat is fixed on the side surface of a safety touch panel, a through hole is formed in the mounting seat, the link rod is hinged to the mounting seat through the through hole, one end of the link rod is connected with a touch panel sliding groove block, and the other end of the link rod is connected with a switch limiting block; the touch plate sliding groove block is positioned on one side of the link rod and is in contact with the safety touch plate; the microswitch is arranged on one side of the switch limiting block; the microswitch is connected with a controller of the elevator.
The other end of the link rod is connected with one end of a return spring, and the other end of the return spring is fixed at the bottom of the mounting seat.
And two buffering limiting blocks are arranged on the mounting seat on the other side of the connecting rod, wherein one buffering limiting block is positioned at the top of the mounting seat, and the other buffering limiting block is positioned in the middle of the mounting seat.
The included angle between the buffer limiting block positioned in the middle of the mounting seat and the horizontal direction is 45 degrees.
Advantageous effects
Since the technical scheme is used, compared with the prior art, the utility model, have following advantage and positive effect: the utility model discloses utilize the mount pad to fix whole device in the touch panel side to utilize spout piece, link rod and micro-gap switch to realize the response, the link gear volume that whole device current relatively is littleer, and it is more convenient to install.
Drawings
FIG. 1 is a schematic view of a prior art safety touch plate linkage;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic structural view of the utility model when installed in place.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The embodiment of the utility model relates to a simple safe touch panel device, as shown in fig. 2, comprising a mounting seat 1, a link rod 2 and a microswitch 3, wherein the mounting seat 1 is fixed on the side surface of the safe touch panel, the mounting seat 1 is provided with a through hole 4, the link rod 2 is hinged on the mounting seat 1 through the through hole 4, one end of the link rod 2 is connected with a touch panel sliding groove block 5, and the other end is connected with a switch limiting block 6; the touch plate sliding groove block 5 is positioned on one side of the link rod 2 and is in contact with the safety touch plate; the microswitch 3 is arranged on one side of the switch limiting block 6; the microswitch 3 is connected with the controller of the elevator. The other end of the link rod 2 is connected with one end of a return spring 7, and the other end of the return spring 7 is fixed at the bottom of the mounting seat 1. And two buffer limiting blocks 8 are arranged on the mounting seat 1 on the other side of the link rod 2, wherein one buffer limiting block is positioned at the top of the mounting seat, and the other buffer limiting block is positioned in the middle of the mounting seat. The included angle between the buffer limiting block positioned in the middle of the mounting seat and the horizontal direction is 45 degrees.
As shown in FIG. 3, the device of the utility model can be installed two sets of linkage devices on the movable side when being installed, the light curtain on one side is fixed and fixed, and is retracted during installation, and only the linkage mechanism of the safety touch panel on the other side needs to be installed. Compared with the prior art, the linkage mechanism of the movable side touch plate is simpler and easier, the touch plate can always keep a convex state, when the touch plate is contacted and then retracts, the touch plate sliding groove block drives the link rod to move, and the link rod rotates around the through hole to enable the switch limiting block to touch the microswitch. When the door is closed to the proper position, the contact plate projection enters the portion of the stationary side that is retracted. Because the touch panel side is always in a convex state, transparent or tiny objects which can not be detected by the common infrared light curtain can be detected when the door is closed in place. When the door is closed in place, the obstacle touches the touch plate, and the microswitch is triggered, so that the door opening action is realized.
It is not difficult to discover, the utility model discloses utilize the mount pad to fix whole device in the touch panel side to utilize spout piece, link rod and micro-gap switch to realize the response, the relatively current link gear volume of whole device is littleer, and it is more convenient to install.
Claims (4)
1. A simple safe touch panel device comprises a mounting seat, a link rod and a microswitch, and is characterized in that the mounting seat is fixed on the side surface of a safe touch panel, a through hole is arranged on the mounting seat, the link rod is hinged on the mounting seat through the through hole, one end of the link rod is connected with a touch panel sliding groove block, and the other end of the link rod is connected with a switch limiting block; the touch plate sliding groove block is positioned on one side of the link rod and is in contact with the safety touch plate; the microswitch is arranged on one side of the switch limiting block; the microswitch is connected with a controller of the elevator.
2. The simplified security touch panel device as claimed in claim 1, wherein the other end of the link is connected to one end of a return spring, and the other end of the return spring is fixed to the bottom of the mounting seat.
3. The simple safety touch panel device as claimed in claim 1, wherein the mounting base on the other side of the link rod is provided with two buffer stoppers, one of which is located at the top of the mounting base and the other is located at the middle of the mounting base.
4. The simple safety touch panel device according to claim 3, wherein the angle between the buffer limiting block located in the middle of the mounting seat and the horizontal direction is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421311.6U CN211712413U (en) | 2019-12-30 | 2019-12-30 | Simple safety touch panel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421311.6U CN211712413U (en) | 2019-12-30 | 2019-12-30 | Simple safety touch panel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211712413U true CN211712413U (en) | 2020-10-20 |
Family
ID=72820212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922421311.6U Active CN211712413U (en) | 2019-12-30 | 2019-12-30 | Simple safety touch panel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211712413U (en) |
-
2019
- 2019-12-30 CN CN201922421311.6U patent/CN211712413U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 315800 No.1, building 1, 88 daqihulin Road, Beilun District, Ningbo City, Zhejiang Province Patentee after: NINGBO WECO OPTOELECTRONICS Co.,Ltd. Address before: 315800 No.1, building 1, No.51 Longtanshan Road, Daqi, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO WECO OPTOELECTRONICS Co.,Ltd. |