CN208534288U - A kind of door closer of belt switch state output - Google Patents

A kind of door closer of belt switch state output Download PDF

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Publication number
CN208534288U
CN208534288U CN201821964402.3U CN201821964402U CN208534288U CN 208534288 U CN208534288 U CN 208534288U CN 201821964402 U CN201821964402 U CN 201821964402U CN 208534288 U CN208534288 U CN 208534288U
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CN
China
Prior art keywords
door closer
light barrier
light
switch state
state output
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.)
Active
Application number
CN201821964402.3U
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Chinese (zh)
Inventor
李东海
柳艾美
付志金
贺海明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Xubo Intelligent Engineering Co Ltd
Original Assignee
Shandong Xubo Intelligent Engineering Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201821964402.3U priority Critical patent/CN208534288U/en
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Publication of CN208534288U publication Critical patent/CN208534288U/en
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Abstract

The utility model provides a kind of door closer of belt switch state output, light barrier is wherein fixed with by fixed screw at the top of the machine shaft, the light barrier is sector, and light barrier is symmetrical above and below is fixed with to penetrating light emitters, described to be connect with circuit board by route to penetrating light emitters, the circuit board has front end smart machine by connection;Advantage are as follows: the utility model structure is simple, and the closing of electrically operated gate can be realized by the cooperation to the laser beam and light barrier for penetrating light emitters sending, and operation is accurate.

Description

A kind of door closer of belt switch state output
Technical field
The utility model relates to electrically operated gate fields, more particularly, to a kind of door closer of belt switch state output.
Background technique
Existing door closer uses fire monitoring module and door closer co- controlling, and site operation and wiring are more multiple It is miscellaneous, it is also necessary to by module transfer, to will increase the error rate of wiring, and existing door closer folding power supply line and connection point are positive and negative Pole, and field module is more, distance farther out when, wiring cost is very high;Furthermore it can not choose whether have delay function Can, when actual installation, is easy to obscure, and frequently encounters wrongly installed situation.
Summary of the invention
The purpose of this utility model is that solve the deficiencies in the prior art, and a kind of electricity of belt switch state output is provided Dynamic door closer.
The new technical solution of the utility model is: a kind of door closer of belt switch state output, including to penetrating light Transmitter, light barrier, machine shaft, fixed screw and control circuit, the machine shaft top are fixed by fixed screw There is a light barrier, the light barrier is sector, and light barrier is symmetrical above and below is fixed with to penetrating light emitters, described to penetrating light Line transmitter is connect by route with circuit board, and the circuit board has front end smart machine by connection.
The light barrier sector radian is 210°
The light barrier is sheet metal.
Described is 2 to light emitters are penetrated.
The utility model has the following beneficial effects: the utility model structure is simple, by swashing to penetrating light emitters sending The closing of electrically operated gate can be realized in the cooperation of light light and light barrier, and operation is accurate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of light barrier.
Wherein: 1 being light barrier, 2 be fixed screw, 3 be machine shaft, 4 be to penetrating light emitters, 5 be circuit board.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
A kind of door closer of belt switch state output, including to penetrate light emitters 4, light barrier 1, machine shaft 3, Fixed screw 2 and control circuit are fixed with light barrier 1 by fixed screw 2 at the top of the machine shaft 3, and described is light-blocking Piece 1 is sector, and light barrier 1 is symmetrical above and below is fixed with to penetrating light emitters 4, described to pass through line to penetrating light emitters 4 Road is connect with circuit board 5, and the circuit board 5 has front end smart machine by connection.
The fan-shaped radian of the light barrier 1 is 210°
The light barrier 1 is sheet metal.
Described is 2 to light emitters 4 are penetrated.
Light barrier 1 is the fan-shaped sheet metal of a specific arc, is fixed by fixed screw 2 and machine shaft 3, motor Light barrier 1 rotates with it when shaft 3 rotates;It is fixed on about 1 light barrier to light emitters 4 are penetrated, emits laser beam, works as light When line is blocked, high level or low level signal will be exported with to penetrating the circuit board 5 that light emitters 4 are connect, which passes Front end smart machine is transported to, then equipment can show the switch state for the automatically-controlled door that the door closer is controlled.

Claims (4)

1. a kind of door closer of belt switch state output, including to penetrating light emitters (4), light barrier (1), machine shaft (3), fixed screw (2) and control circuit, it is characterised in that: fixed by fixed screw (2) at the top of the machine shaft (3) Having light barrier (1), the light barrier (1) is sector, and light barrier (1) is symmetrical above and below is fixed with to penetrating light emitters (4), Described to be connect with circuit board (5) by route to penetrating light emitters (4), the circuit board (5) has by connection Front end smart machine.
2. a kind of door closer of belt switch state output according to claim 1, it is characterised in that: described is light-blocking Piece (1) sector radian is 210°
3. a kind of door closer of belt switch state output according to claim 2, it is characterised in that: described is light-blocking Piece (1) is sheet metal.
4. a kind of door closer of belt switch state output according to claim 1, it is characterised in that: described to penetrating Light emitters (4) are 2.
CN201821964402.3U 2018-11-27 2018-11-27 A kind of door closer of belt switch state output Active CN208534288U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821964402.3U CN208534288U (en) 2018-11-27 2018-11-27 A kind of door closer of belt switch state output

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821964402.3U CN208534288U (en) 2018-11-27 2018-11-27 A kind of door closer of belt switch state output

Publications (1)

Publication Number Publication Date
CN208534288U true CN208534288U (en) 2019-02-22

Family

ID=65378604

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821964402.3U Active CN208534288U (en) 2018-11-27 2018-11-27 A kind of door closer of belt switch state output

Country Status (1)

Country Link
CN (1) CN208534288U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111290318A (en) * 2020-02-25 2020-06-16 陕西科技大学 Energy-saving type garbage classification box door control device and method based on artificial intelligence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111290318A (en) * 2020-02-25 2020-06-16 陕西科技大学 Energy-saving type garbage classification box door control device and method based on artificial intelligence

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