CN211500135U

CN211500135U - Half-height safety door electromagnetic lock capable of alarming

Info

Publication number: CN211500135U
Application number: CN201922038173.3U
Authority: CN
Inventors: 单超
Original assignee: Jiangsu Chenghan Machinery Technology Co ltd
Current assignee: Jiangsu Chenghan Machinery Technology Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-15
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to an electromagnetic lock technical field just discloses a can report to police half high emergency exit electromagnetic lock, including the rail guard, the inside movable mounting of rail guard has the emergency exit body, the installing port has been seted up at the top of rail guard, the equal fixed mounting of the left and right sides wall of installing port inner chamber has the backing sheet. This half high emergency exit electromagnetic lock can report to police, place the stay chip through four installation pieces on with the electromagnetic lock body, because when the electromagnetic lock body was placed, the constant head tank inside of protection piece on the locating piece slides, inject the injecing of protection piece through the constant head tank, thereby inject the electromagnetic lock body, make it after putting into, connector on the installation piece corresponds each other with the piece mouth on the stay chip, then utilize fixing bolt and nut to fix the electromagnetic lock body, through the installation of plain washer, effectual pine of placing fixing bolt takes off, make the electromagnetic lock body fix more firm, the purpose easy to assemble has been reached.

Description

Half-height safety door electromagnetic lock capable of alarming

Technical Field

The utility model relates to an electromagnetic lock technical field specifically is a can report to police half high emergency exit electromagnetic lock.

Background

Electromagnetic lock is called magnetic lock, and its design is the same with the electro-magnet, utilizes the principle of electromagnetism, and when the electric current passed through the silicon steel sheet, electromagnetic lock can produce powerful suction and tightly holds the effect that adsorbs iron plate and reach the lock door, as long as little electric current electromagnetic lock will produce magnetic force big enough, cuts off the power supply promptly after the access control system discernment personnel of control electromagnetic lock power is correct, and electromagnetic lock loses suction and can open the door.

But half high emergency exit electromagnetic lock that can report to police on the existing market is various, but generally has the shortcoming of inconvenient installation, because the installation space of half high emergency exit electromagnetic lock is less, and the electromagnetic lock need be installed very firmly moreover, it is very troublesome to install for a large amount of time and energy can all be wasted when staff installs at every turn, so propose half high emergency exit electromagnetic lock that can report to the police and solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can report to police half high emergency exit electromagnetic lock possesses advantages such as easy to assemble, has solved the shortcoming of the inconvenient installation of generally existing, because the installation space of electromagnetic lock is less in half high emergency exit, and the electromagnetic lock needs to be installed very firmly moreover, it is very troublesome that the installation is got up for all can waste the problem of a large amount of time and efforts when the staff installs at every turn.

(II) technical scheme

For the purpose of realizing above-mentioned easy to assemble, the utility model provides a following technical scheme: an electromagnetic lock of a semi-high safety door capable of alarming comprises a protective guard, wherein a safety door body is movably arranged in the protective guard, an installation opening is formed in the top of the protective guard, supporting pieces are fixedly arranged on the left side wall and the right side wall of an inner cavity of the installation opening respectively, a piece opening is formed in the top of each supporting piece, nuts are fixedly arranged at the bottom of each supporting piece, reinforcing blocks are fixedly arranged on the left side wall and the right side wall of the inner cavity of the installation opening respectively, an installation piece is fixedly arranged at the top of each supporting piece, a connecting opening is formed in the bottom of each installation piece, a flat gasket is fixedly arranged at the top of each installation piece, a fixing bolt is movably arranged in each nut and each flat gasket, a positioning block is fixedly arranged on the right side wall of the inner cavity of the installation opening, a positioning groove is formed in the left, the inside fixed mounting of protection piece has bee calling organ, the top fixed mounting of electromagnetic lock body has infrared ray sensor, the top fixed mounting of protection piece has the public address mouth.

Preferably, the reinforcing block is fixedly installed on the outer surface of the supporting sheet, and the protecting block is fixedly installed on the right side of the electromagnetic lock body.

Preferably, the size of the safety door body is matched with that of the guard rail, and the two support sheets are symmetrically distributed on the left side and the right side of the central axis of the mounting opening.

Preferably, the sheet opening faces the direction of the screw cap, and the size of the reinforcing block is matched with that of the supporting sheet.

Preferably, the connecting port faces the sheet opening direction, and the inner diameter of the flat washer is matched with the outer diameter of the fixing bolt.

Preferably, the size of constant head tank and the size looks adaptation of protection piece, the shape of protection piece is inside hollow cuboid, the public address mouth that quantity is no less than two is seted up at the top of protection piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a but half high emergency exit electromagnetic lock of reporting to police possesses following beneficial effect:

1. this half high emergency exit electromagnetic lock can report to police, place the stay chip through four installation pieces on with the electromagnetic lock body, because when the electromagnetic lock body was placed, the constant head tank inside of protection piece on the locating piece slides, inject the injecing of protection piece through the constant head tank, thereby inject the electromagnetic lock body, make it after putting into, connector on the installation piece corresponds each other with the piece mouth on the stay chip, then utilize fixing bolt and nut to fix the electromagnetic lock body, through the installation of plain washer, effectual pine of placing fixing bolt takes off, make the electromagnetic lock body fix more firm, the purpose easy to assemble has been reached.

2. This half high emergency exit electromagnetic lock can report to police, through the reinforcement of reinforcing piece to the backing sheet, its holding power has been promoted, through bee calling organ and infrared ray sensor through wire electric connection, when the emergency exit body is closed, when infrared ray sensor detects the people and is close, convert digital signal into the signal of telecommunication and pass for bee calling organ, bee calling organ begins to report to the police this moment, the personnel that the warning is close to pay attention to safety, through the installation of public address mouth, enlarge bee calling organ's sound, the warning effect has been promoted, thereby the purpose easy to assemble has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the safety door comprises a protective guard 1, a safety door body 2, a mounting opening 3, a supporting sheet 4, a mounting opening 5, a screw cap 6, a reinforcing block 7, a mounting sheet 8, a connecting opening 9, a flat washer 10, a sound amplifying nozzle 11, a fixing bolt 12, a positioning block 13, a positioning groove 14, a protective block 15, an electromagnetic lock body 16, an infrared sensor 17 and a buzzer 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an electromagnetic lock of a semi-high safety door capable of alarming includes a protective guard 1, a safety door body 2 is movably installed inside the protective guard 1, the size of the safety door body 2 is matched with the size of the protective guard 1, two support sheets 4 are symmetrically distributed on the left side and the right side of the central axis of an installation opening 3, the top of the protective guard 1 is provided with an installation opening 3, the left side and the right side walls of the inner cavity of the installation opening 3 are fixedly provided with the support sheets 4, a reinforcing block 7 is fixedly installed on the outer surfaces of the support sheets 4, a protection block 15 is fixedly installed on the right side of an electromagnetic lock body 16, the top of the support sheet 4 is provided with a sheet opening 5, by placing four installation sheets 8 on the electromagnetic lock body 16 on the support sheets 4, because when the electromagnetic lock support sheet body 16 is placed, the protection block 15 slides, thereby limiting the electromagnetic lock body 16, after the electromagnetic lock body is put in, the connecting port 9 on the mounting plate 8 corresponds to the plate opening 5 on the support plate 4, then the electromagnetic lock body 16 is fixed by the fixing bolt 12 and the screw cap 6, the loosening of the fixing bolt 12 is effectively prevented through the installation of the flat washer 10, so that the electromagnetic lock body 16 is more stably fixed, thereby achieving the purpose of convenient installation, the screw cap 6 is fixedly installed at the bottom of the support plate 4, the plate opening 5 faces the direction of the screw cap 6, the size of the reinforcing block 7 is matched with that of the support plate 4, the reinforcing blocks 7 are fixedly installed at the left side wall and the right side wall of the inner cavity of the mounting port 3, the mounting plate 8 is fixedly installed at the top of the support plate 4, the connecting port 9 is arranged at the bottom of the mounting plate 8, the connecting port 9 faces the direction of the plate opening 5, the inner diameter of the flat washer 10 is matched with the outer diameter, the fixing bolt 12 is movably mounted inside the screw cap 6 and the flat gasket 10, the positioning block 13 is fixedly mounted on the right side wall of the inner cavity of the mounting port 3, the positioning groove 14 is formed in the left side of the positioning block 13, the size of the positioning groove 14 is matched with that of the protection block 15, the protection block 15 is in the shape of a cuboid with a hollow inner part, the top of the protection block 15 is provided with at least two sound amplifying ports, the protection block 15 is movably mounted inside the positioning groove 14, the electromagnetic lock body 16 is fixedly mounted between two opposite sides of the mounting sheets 8, the protection block 15 is movably mounted inside the positioning groove 14, the buzzer 18 is fixedly mounted inside the protection block 15, the type of the buzzer 18 can be HYD-3215, the supporting sheet 7 is reinforced on the supporting sheet, the supporting force of the buzzer is improved, the buzzer 18 is electrically connected with the infrared sensor 17 through a lead, when the safety door body 2 is, when infrared ray sensor 17 detects the people and is close, convert digital signal into the signal of telecommunication and pass for bee calling organ 18, bee calling organ 18 begins to report to the police this moment, the personnel that the warning is close to notice safety, installation through public address mouth 11, enlarge bee calling organ 18's sound, the warning effect has been promoted, thereby the purpose easy to assemble has been reached, the top fixed mounting of electromagnetic lock body 16 has infrared ray sensor 17, infrared ray sensor 17's model can be for KTR-GP2D12, the top fixed mounting of protection piece 15 has public address mouth 11.

When the electromagnetic lock is used, when the electromagnetic lock body 16 is placed, the protection block 15 slides in the positioning groove 14 on the positioning block 13, and the protection block 15 is limited by the positioning groove 14, so that the electromagnetic lock body 16 is limited, and after the electromagnetic lock body is placed, the connecting port 9 on the mounting piece 8 corresponds to the piece opening 5 on the support piece 4.

To sum up, this half high emergency exit electromagnetic lock can report to police, through on placing backup pad 4 with four installation pieces 8 on the electromagnetic lock body 16, because when the electromagnetic lock body 16 was placed, the inside slip of constant head tank 14 of protection piece 15 on locating piece 13, through the injecing of constant head tank 14 to protection piece 15, thereby inject the electromagnetic lock body 16, make it after putting into, connector 9 on the installation piece 8 corresponds each other with piece mouth 5 on the backup pad 4, then utilize fixing bolt 12 and nut 6 to fix the electromagnetic lock body 16, through the installation of flat packing ring 10, the effectual pine that places fixing bolt 12 takes off, make the electromagnetic lock body 16 fix more firm, the mesh of easy to assemble has been reached.

And, through the reinforcement of reinforcing piece 7 to backing sheet 4, its holding power has been promoted, pass through wire electric connection with infrared sensor 17 through bee calling organ 18, when emergency exit body 2 is closed, when infrared sensor 17 detects the people and is close, convert digital signal into the signal of telecommunication and pass bee calling organ 18, bee calling organ 18 begins to report to the police this moment, the personnel that the warning is close notice safety, installation through public address mouth 11, enlarge bee calling organ 18's sound, the warning effect has been promoted, thereby the mesh of easy to assemble has been reached, the shortcoming of the inconvenient installation of having solved to exist on general, because the installation space of electromagnetic lock in half-height safety door is less, and the electromagnetic lock need install very firmly, it is very troublesome to install, make the problem that all can waste a large amount of time and energy when staff installs at every turn.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a half high emergency exit electromagnetic lock can report to police, includes rail guard (1), its characterized in that: the safety door comprises a safety door body (2) movably mounted inside the protective guard (1), a mounting opening (3) is formed in the top of the protective guard (1), supporting pieces (4) are fixedly mounted on the left side wall and the right side wall of the inner cavity of the mounting opening (3), piece openings (5) are formed in the top of the supporting pieces (4), nuts (6) are fixedly mounted at the bottom of the supporting pieces (4), reinforcing blocks (7) are fixedly mounted on the left side wall and the right side wall of the inner cavity of the mounting opening (3), mounting pieces (8) are fixedly mounted at the top of the supporting pieces (4), connecting ports (9) are formed in the bottom of the mounting pieces (8), plain washers (10) are fixedly mounted at the top of the mounting pieces (8), fixing bolts (12) are movably mounted inside the nuts (6) and the plain washers (10), and positioning blocks (13) are fixedly mounted on the right side, constant head tank (14) have been seted up in the left side of locating piece (13), the inside movable mounting of constant head tank (14) has protection piece (15), two fixed mounting has electromagnetic lock body (16) between the relative one side of installation piece (8), the inside movable mounting of constant head tank (14) has protection piece (15), the inside fixed mounting of protection piece (15) has bee calling organ (18), the top fixed mounting of electromagnetic lock body (16) has infrared ray sensor (17), the top fixed mounting of protection piece (15) has public address mouth (11).

2. The electromagnetic lock of the semi-high safety door capable of alarming according to claim 1, is characterized in that: the reinforcing block (7) is fixedly arranged on the outer surface of the supporting sheet (4), and the protecting block (15) is fixedly arranged on the right side of the electromagnetic lock body (16).

3. The electromagnetic lock of the semi-high safety door capable of alarming according to claim 1, is characterized in that: the size of the safety door body (2) is matched with that of the protective guard (1), and the two support pieces (4) are symmetrically distributed on the left side and the right side of the central axis of the mounting opening (3).

4. The electromagnetic lock of the semi-high safety door capable of alarming according to claim 1, is characterized in that: the sheet opening (5) faces the direction of the screw cap (6), and the size of the reinforcing block (7) is matched with that of the support sheet (4).

5. The electromagnetic lock of the semi-high safety door capable of alarming according to claim 1, is characterized in that: the connecting port (9) faces the sheet opening (5), and the inner diameter of the flat washer (10) is matched with the outer diameter of the fixing bolt (12).

6. The electromagnetic lock of the semi-high safety door capable of alarming according to claim 1, is characterized in that: the size of constant head tank (14) and the size looks adaptation of protection piece (15), the shape of protection piece (15) is inside hollow cuboid, the public address mouth that quantity is no less than two is seted up at the top of protection piece (15).