CN205772708U - A kind of elevator door anti-pinch device - Google Patents
A kind of elevator door anti-pinch device Download PDFInfo
- Publication number
- CN205772708U CN205772708U CN201620482539.XU CN201620482539U CN205772708U CN 205772708 U CN205772708 U CN 205772708U CN 201620482539 U CN201620482539 U CN 201620482539U CN 205772708 U CN205772708 U CN 205772708U
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- door
- elevator door
- outfan
- electrically connected
- input
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Abstract
The utility model discloses a kind of elevator door anti-pinch device, including left-hand door, door edge, microprocessor and elevator door main switch, described door is provided with expansion link and human body sensing district on edge, it is provided with baffle plate between described left-hand door and right door, on described left-hand door, surface, human body sensing district is provided with infrared transmitting device, it is fixed with expansion link fixed plate inside described left-hand door and right door, on described expansion link fixed plate right flank, spring card slot and elevator door hand switch are installed, it is fixed with spring in described spring card slot, the outfan in described human body sensing district is electrically connected with the input of signal conversion module, the outfan of described infrared transmitting device is electrically connected with the input of infrared receiver, the outfan of described microprocessor is electrically connected with the input of on-off circuit.This utility model uses human body sensing technology and infrared ray control technology, makes elevator door switch more intelligent, solves elevator door folder people's problem.
Description
Technical field
This utility model relates to technical field of elevator equipment, is specially a kind of elevator door anti-pinch device.
Background technology
At present, along with community, it is more and more higher that the architecture storeys such as market do, the use of elevator is more and more extensive, people are more and more higher to the pursuit of elevator, in some skyscrapers, not having elevator is custom and the rhythm of the life that cannot meet people, but elevator is as a kind of high-rise conventional life instrument, there is also a lot of security crisis, elevator accident happens occasionally, just in actual life, we be also no lack of see a lot of elevator door press from both sides people's event, preventing elevator door frame people is the key of elevator safety Resolving probiems, current elevator has certain anti-pinch device, but it is the most perfect, still there is some cas fortuits to occur, such as clip finger, the problems such as anti-pinch enabling is insensitive, these are all problems anxious to be resolved.
Summary of the invention
The purpose of this utility model is to provide a kind of elevator door anti-pinch device, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of elevator door anti-pinch device，Including left-hand door、Door edge、Microprocessor and elevator door main switch，Described door is provided with expansion link and human body sensing district on edge，And human body sensing district is arranged on expansion link both sides，It is provided with baffle plate between described left-hand door and right door，And baffle plate side is provided with traction electric machine inductive switch，On described left-hand door, surface, human body sensing district is provided with infrared transmitting device，And surface, You Menshang human body sensing district is provided with infrared receiver，It is fixed with expansion link fixed plate inside described left-hand door and right door，On described expansion link fixed plate right flank, spring card slot and elevator door hand switch are installed，Described spring card slot has two，And spring card slot is distributed in elevator door hand switch top and bottom，It is fixed with spring in described spring card slot，And be connected with expansion link on the right side of spring，The outfan in described human body sensing district is electrically connected with the input of signal conversion module，And the input of the outfan of signal conversion module and microprocessor is electrically connected with，The outfan of described infrared transmitting device is electrically connected with the input of infrared receiver，And the input of the outfan of infrared receiver and microprocessor is electrically connected with，The outfan of described microprocessor is electrically connected with the input of on-off circuit，And the input of the outfan of on-off circuit and elevator door main switch is electrically connected with，The outfan of described elevator door main switch is electrically connected with the input of traction electric machine.
Preferably, described door edge is provided with expansion link mounting groove.
Preferably, described left-hand door and You Men are arranged on slide rail.
Preferably, it is provided with female thread in described spring card slot.
Preferably, the outfan of described elevator door hand switch is electrically connected with the input of on-off circuit.
Compared with prior art, the beneficial effects of the utility model are: this equipment is provided with human body sensing device, signal induction device and manual overvide, signal induction device is the anti-pinch facility on basis, when there being people between elevator door, the elevator door either the most positive open mode of positive closure state all can automatically open up, prevent from pressing from both sides people, human body sensing device is primarily to avoid elevator door tong, when finger is reached between elevator door unintentionally by passenger, human body sensing district on elevator door can reflect, elevator door can be opened, signal passengers, the manual overvide i.e. control device on elevator door edge, passenger can directly touch the expansion link on an edge just can open elevator door, there is these three elevator door anti-pinch device, this equipment is from every side, elevator door folder people is avoided in details.
Accompanying drawing explanation
Fig. 1 is surface structure schematic diagram of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
Fig. 3 is system structure schematic diagram of the present utility model.
In figure: 1-left-hand door；2-door edge；3-expansion link；4-human body sensing district；The right door of 5-；6-slide rail；7-infrared transmitting device；8-infrared receiver；9-baffle plate；10-traction electric machine inductive switch；11-expansion link fixed plate；12-spring；13-spring card slot；14-elevator door hand switch；15-signal conversion module；16-microprocessor；17-on-off circuit；18-elevator door main switch；19-traction electric machine.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-3，A kind of embodiment that this utility model provides: a kind of elevator door anti-pinch device，Including left-hand door 1、Door is along 2、Microprocessor 16 and elevator door main switch 18，Door is provided with expansion link 3 and human body sensing district 4 along 2，And human body sensing district 4 is arranged on expansion link 3 both sides，Baffle plate 9 it is provided with between left-hand door 1 and right door 5，And baffle plate 9 side is provided with traction electric machine inductive switch 10，On left-hand door 1, surface, human body sensing district 4 is provided with infrared transmitting device 7，And surface, human body sensing district 4 is provided with infrared receiver 8 on right door 5，Left-hand door 1 and right door 5 inside are fixed with expansion link fixed plate 11，Spring card slot 13 and elevator door hand switch 14 are installed on expansion link fixed plate 11 right flank，Spring card slot 13 has two，And spring card slot 13 is distributed in elevator door hand switch 14 top and bottom，Spring 12 it is fixed with in spring card slot 13，And be connected with expansion link 3 on the right side of spring 12，The outfan in human body sensing district 4 is electrically connected with the input of signal conversion module 15，And the input of the outfan of signal conversion module 15 and microprocessor 16 is electrically connected with，The outfan of infrared transmitting device 7 is electrically connected with the input of infrared receiver 8，And the input of the outfan of infrared receiver 8 and microprocessor 16 is electrically connected with，The outfan of microprocessor 16 is electrically connected with the input of on-off circuit 17，And the input of the outfan of on-off circuit 17 and elevator door main switch 18 is electrically connected with，The outfan of elevator door main switch 18 is electrically connected with the input of traction electric machine 19，Door is provided with expansion link mounting groove along 2，Left-hand door 1 and right door 5 are arranged on slide rail 6，It is provided with female thread in spring card slot 13，The outfan of elevator door hand switch 14 is electrically connected with the input of on-off circuit 17.
Operation principle: during use, after human body sensing district 4 senses the contact of human body, induced signal is by passing to microprocessor 16 after the conversion of signal conversion module 15, infrared transmitting device 7 launches infrared ray to infrared receiver 8, pass through between elevator door when there being people, when blocking infrared ray, infrared receiver 8 transmits enabling signal to microprocessor 16, microprocessor 16 passes through signal processing, by enabling signal by on-off circuit 17, on-off circuit 17 controls the folding of elevator door main switch 18, elevator door once cuts out, elevator door main switch 18 controls traction electric machine 19 and starts.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
Claims (5)
- null1. an elevator door anti-pinch device，Including left-hand door (1)、Door edge (2)、Microprocessor (16) and elevator door main switch (18)，It is characterized in that: described door is provided with expansion link (3) and human body sensing district (4) along (2)，And human body sensing district (4) are arranged on expansion link (3) both sides，Baffle plate (9) it is provided with between described left-hand door (1) He Youmen (5)，And baffle plate (9) side is provided with traction electric machine inductive switch (10)，Upper human body sensing district (4) surface of described left-hand door (1) is provided with infrared transmitting device (7)，And upper human body sensing district (4) surface of right door (5) is provided with infrared receiver (8)，Described left-hand door (1) He Youmen (5) is internal is fixed with expansion link fixed plate (11)，On described expansion link fixed plate (11) right flank, spring card slot (13) and elevator door hand switch (14) are installed，Described spring card slot (13) has two，And spring card slot (13) is distributed in elevator door hand switch (14) top and bottom，Spring (12) it is fixed with in described spring card slot (13)，And spring (12) right side is connected with expansion link (3)，The outfan of described human body sensing district (4) is electrically connected with the input of signal conversion module (15)，And the input of the outfan of signal conversion module (15) and microprocessor (16) is electrically connected with，The outfan of described infrared transmitting device (7) is electrically connected with the input of infrared receiver (8)，And the input of the outfan of infrared receiver (8) and microprocessor (16) is electrically connected with，The outfan of described microprocessor (16) is electrically connected with the input of on-off circuit (17)，And the input of the outfan of on-off circuit (17) and elevator door main switch (18) is electrically connected with，The outfan of described elevator door main switch (18) is electrically connected with the input of traction electric machine (19).
- A kind of elevator door anti-pinch device the most according to claim 1, it is characterised in that: described door is provided with expansion link mounting groove along (2).
- A kind of elevator door anti-pinch device the most according to claim 1, it is characterised in that: described left-hand door (1) He Youmen (5) is arranged on slide rail (6).
- A kind of elevator door anti-pinch device the most according to claim 1, it is characterised in that: described spring card slot is provided with female thread in (13).
- A kind of elevator door anti-pinch device the most according to claim 1, it is characterised in that: the outfan of described elevator door hand switch (14) is electrically connected with the input of on-off circuit (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482539.XU CN205772708U (en) | 2016-05-25 | 2016-05-25 | A kind of elevator door anti-pinch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482539.XU CN205772708U (en) | 2016-05-25 | 2016-05-25 | A kind of elevator door anti-pinch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772708U true CN205772708U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620482539.XU Expired - Fee Related CN205772708U (en) | 2016-05-25 | 2016-05-25 | A kind of elevator door anti-pinch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500100A (en) * | 2017-09-29 | 2017-12-22 | 江苏冠超物流科技有限公司 | A kind of anti-pinch lift |
| CN112777463A (en) * | 2021-02-25 | 2021-05-11 | 南京理工大学 | Elevator door automatic detection device for thin and soft objects to be clamped |
-
2016
- 2016-05-25 CN CN201620482539.XU patent/CN205772708U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500100A (en) * | 2017-09-29 | 2017-12-22 | 江苏冠超物流科技有限公司 | A kind of anti-pinch lift |
| CN112777463A (en) * | 2021-02-25 | 2021-05-11 | 南京理工大学 | Elevator door automatic detection device for thin and soft objects to be clamped |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |