CN203716723U

CN203716723U - Electromagnetic anti-collision door

Info

Publication number: CN203716723U
Application number: CN201420064402.3U
Authority: CN
Inventors: 黄进宝; 刘春花; 吴进穗
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2014-02-13
Filing date: 2014-02-13
Publication date: 2014-07-16
Anticipated expiration: 2024-02-13

Abstract

The utility model provides an electromagnetic anti-collision door, which comprises an upper frame, a spring switch, an electromagnet, a reinforcing power supply, a rectifying device, a power generating device, a hinging side frame, a permanent magnet, a hinge, a rotating shaft and a door body, wherein the door body is arranged on the hinging side frame through the hinge, the permanent magnet is arranged on a lock edge of the door body, the power generating device is arranged on the hinging side frame, the center line of a rotating shaft of the power generating device is collinear with the center line of the hinge, the output end of the power generating device is connected with the electromagnet after passing through the rectifying device, the center point coordinate position of the electromagnet is the same as the center point coordinate position of the permanent magnet, the other control loop of the electromagnet is controlled by the spring switch, a spring switch control terminal is a reinforcing power supply, the spring switch and the reinforcing power supply are respectively arranged in the upper frame, and double loops are adopted for controlling the electromagnet so that sufficient reverse magnetic force can be generated for protecting the door body when the door body is closed. Therefore the novel door solves the problems that great unnecessary noise is often given out during the door closing of the door in the existing market, the damage is caused to the door body, and the service life is reduced.

Description

A kind of electromagnetic type anticollision door

Technical field

The utility model relates to a kind of electromagnetic type anticollision door, belongs to building materials hardware structure field.

Background technology

Door is the device of building access energy switch, door is except the most basic antitheft, outside sound insulation and the function such as hide shame, the meaning also with darker marrow---culture, art, the shop front one word has absolutely proved that door itself is exactly the device art work, door can be divided into by material: timber, steel theft-proof door, aluminium alloy door, steel timber, the door miscellaneous such as aluminium timber and copper door, by the mode of door switch, can be divided into: sliding door, magnetic absorbing door, floor spring door, electric mortiser is locked a door, hinged door and induction door etc., in these doors, except floor spring door, all only considered how smooth opening of door, generally reacting these and all have a serious problem at closing time through market exploration and user, when particularly having wind, hear the ear-piercing vexed sound of closing the door often sending out assignor at closing time, also to door body to cause to damage has reduced application life simultaneously.In order to change these in the problem existing at closing time, need to develop and aly can reduce the noise of closing the door at closing time, can shut the door smoothly and can reduce opposite house and damage a kind of door that improves its application life simultaneously.

Summary of the invention

The purpose of this utility model is to provide a kind of electromagnetic type anticollision door.

Problem to be solved in the utility model is that door in the market is often sending unnecessary noise greatly at closing time, has caused the problem that has reduced application life of damaging to door body.

For realizing the purpose of this utility model, the technical solution adopted in the utility model is:

A kind of electromagnetic type anticollision door, comprise upper ledge, snap switch, electromagnet, strengthen power supply, fairing, TRT, strand frame, permanent magnet, hinge, rotating shaft and door body, described door body is arranged on strand frame by hinge, hinge can be external also can in be contained on strand frame, the top of door body lock seaming is equipped with permanent magnet, permanent magnet is contained in a body, the surface of the surface of permanent magnet and door body at grade, the top of strand frame is equipped with TRT, the rotating shaft of TRT is arranged on the strand limit of a body, the center line of rotating shaft and hinge centerline collineation, door body while opening rotating shaft follow a body and rotate together and in TRT, do cutting magnetic field and generate electricity, TRT output is connected with electromagnet after fairing, electromagnet is arranged in upper ledge, the center point coordinate position of electromagnet center point coordinate position and permanent magnet is the same, another control loop of electromagnet is controlled by snap switch, snap switch control terminal is for strengthening power supply, snap switch and reinforcement power supply are installed in upper ledge, snap switch is automatically connected the loop of strengthening power supply when door body is opened, when closing, door body cuts off by door body the loop of strengthening power supply, electromagnet is controlled in double loop makes a body when closing, produce enough reverse magnetic force shutter bodies.

Strengthening power supply is that a pair of 12V dry cell serial connection forms; The magnetic pole that electromagnet produces is identical with the magnetic pole of permanent magnet on door body; Men Tike thinks that timber, copper material and aluminum alloy materials make;

The utility model has the advantages that: brand-new electromagnetic type anticollision door has utilized the principle of magnetic pole homopolar-repulsion cleverly, and door has been equipped with double loop on body and controls electromagnet and make a body produce enough reverse magnetic force shutter bodies before closing, door body produces the reverse magnetic force of very small percentage by twisted axis after strengthening power supply and can not make on the contrary at closing time almost noiselessness to closing the door to make troubles being about to close cut off, output is opened or closed to the fairing door body of TRT output setting no matter is that the direct current of direction magnetic pole that electromagnet is produced is forever the same forever, door body electromagnet after shutting lose magnetism permanent magnet can with electromagnet on iron have certain suction, while making a body there will not be rebound phenomena owner to open the door, not needing to head on door with pin just can smooth opening.

Accompanying drawing explanation

Fig. 1 is a kind of electromagnetic type anticollision of the utility model door overall structure figure;

Fig. 2 is a kind of electromagnetic type anticollision of the utility model door schematic diagram;

In figure: 1, upper ledge 2, snap switch 3, electromagnet 4, reinforcement power supply 5, fairing 6, TRT 7, strand frame 8, permanent magnet 9, hinge 10, rotating shaft 11, door body.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is further described.

A kind of electromagnetic type anticollision of the utility model door, comprise upper ledge 1, snap switch 2, electromagnet 3, strengthen power supply 4, fairing 5, TRT 6, strand frame 7, permanent magnet 8, hinge 9, rotating shaft 10 and door body 11, described door body 11 is arranged on strand frame 7 by hinge 9, door body 11 can be timber, the material such as copper material and aluminium alloys is made, hinge 9 can be external also can in be contained on strand frame 7, the top of door body 11 lock seamings is equipped with permanent magnet 8, permanent magnet 8 is contained in a body 11, the surface of the surface of permanent magnet 8 and door body 11 at grade, the top of strand frame 7 is equipped with TRT 6, the rotating shaft 10 of TRT 6 is arranged on the strand limit of a body 11, the center line of rotating shaft 10 and hinge 9 centerline collineations, door body 11 while opening rotating shaft 10 follow a body 11 and rotate together and in TRT 6, do cutting magnetic field and generate electricity, TRT 6 outputs are connected with electromagnet 3 after fairing 5, fairing 5 makes no matter a body 11 open or close output is that the direct current of direction magnetic pole that electromagnet 3 is produced is forever the same forever, electromagnet 3 is arranged in upper ledge 1, the center point coordinate position of electromagnet 3 center point coordinate positions and permanent magnet 8 is the same, the magnetic pole that electromagnet 3 produces is identical with the magnetic pole of permanent magnet 8 on door body 11, electromagnet 3 another control loops are controlled by snap switch 2, snap switch 2 control terminals are the reinforcement power supply 4 that a pair of 12V dry cell serial connection forms, snap switch 2 and reinforcement power supply 4 are installed in upper ledge 1, snap switch 2 is automatically connected the loop of strengthening power supply 4 when door body 11 is opened, when closing, door body 11 cuts off by door body 11 loop of strengthening power supply 4, electromagnet 3 is controlled in double loop makes a body 11 when closing, produce enough reverse magnetic force shutter bodies 11, door body 11 electromagnet 3 after shutting lose magnetism permanent magnet 8 can with electromagnet 3 on iron have certain suction, while making a body 11 there will not be rebound phenomena owner to open the door, not needing to head on door with pin just can smooth opening.

Using method of the present utility model: according to the mounting process of electromagnet 3, TRT 6 and permanent magnet 8, on door body 11 and doorframe, design installing hole and manhole, door body 11 only needs to think that corresponding electric wire is connected on electromagnet 3 after installing, regulating snap switch 2 control positions just can, owner automatically opens to connect at snap switch 2 at closing time and strengthens power supply 4 loops, cutting magnetic field movement power generation is done in rotating shaft 10 simultaneously in TRT 6 makes electromagnet 3 produce magnetic field, and shutter body 11 repels each other in the magnetic field that on the magnetic field that electromagnet 3 produces and door body 11, permanent magnet 8 produces; Therefore the utlity model has and can reduce the noise of closing the door, can shut the door smoothly and can reduce the advantages such as opposite house damage improves its application life, and market prospects are wide simultaneously.

Claims

1. an electromagnetic type anticollision door, comprise upper ledge (1), snap switch (2), electromagnet (3), strengthen power supply (4), fairing (5), TRT (6), strand frame (7), permanent magnet (8), hinge (9), rotating shaft (10) and door body (11), it is characterized in that: described door body (11) is arranged on strand frame (7) by hinge (9), hinge (9) can be external also can in be contained on strand frame (7), the top of door body (11) lock seaming is equipped with permanent magnet (8), permanent magnet (8) is contained in a body (11), the surface of the surface of permanent magnet (8) and door body (11) at grade, the top of strand frame (7) is equipped with TRT (6), the rotating shaft (10) of TRT (6) is arranged on the strand limit of a body (11), the center line of rotating shaft (10) and hinge (9) centerline collineation, TRT (6) output is connected with electromagnet (3) after fairing (5), electromagnet (3) is arranged in upper ledge (1), electromagnet (3) center point coordinate position is the same with the center point coordinate position of permanent magnet (8), another control loop of electromagnet (3) is controlled by snap switch (2), snap switch (2) control terminal is for strengthening power supply (4), snap switch (2) and reinforcement power supply (4) are installed in upper ledge (1).

2. a kind of electromagnetic type anticollision door according to claim 1, is characterized in that: described reinforcement power supply (4) forms for a pair of 12V dry cell is connected in series.

3. a kind of electromagnetic type anticollision door according to claim 1, is characterized in that: the magnetic pole that described electromagnet (3) produces is identical with the magnetic pole of the upper permanent magnet (8) of door body (11).

4. a kind of electromagnetic type anticollision door according to claim 1, is characterized in that: described door body (11) is that timber, copper material and aluminum alloy materials are made.