CN218974986U

CN218974986U - Fire control fire alarm device with protection structure

Info

Publication number: CN218974986U
Application number: CN202222696395.6U
Authority: CN
Inventors: 桂亚娣; 徐鼎; 彭小燕
Original assignee: Fujian Ruding Fire Engineering Co ltd
Current assignee: Fujian Ruding Fire Engineering Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-05-05
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to a fire control fire alarm device who possesses protection architecture, it includes the box, the side of box articulates there is the chamber door, and the front rigid coupling of chamber door has the trick lock, the inside rigid coupling of box has fire alarm controller, the inside of chamber door has been seted up and has been led the chamber, the inside sliding connection who leads the chamber has two push rods, and the equal sliding connection of one end of two push rods is in the inside of trick lock, the other end of two push rods has the projection, and the projection extends the chamber door, a pair of recess that is used for connecting the projection has been seted up to the inside wall of box, the inside rigid coupling of box has the touch panel, the inside of box is equipped with a pair of telescopic machanism through the backup pad, and two telescopic machanism output rigid coupling have the control panel simultaneously, the control panel corresponds with the touch panel position, the inside of leading the chamber is equipped with the contact mechanism that is used for starting telescopic machanism, thereby the effectual security that has improved this fire intelligent alarm control device, and then can avoid this fire intelligent alarm control device to send wrong instruction.

Description

Fire control fire alarm device with protection structure

Technical Field

The application relates to the technical field of fire control fire alarm control equipment, in particular to a fire control fire alarm device with a protection structure.

Background

The fire alarm control device is a control component which can supply power to the detector, receive fire signals, start the fire alarm device and record the indication ignition position and the record related information, and is widely applied to an automatic fire alarm system.

However, in the existing fire alarm control device, because the operation keys in the case are not provided with corresponding protection structures, when the staff forgets to close the case door or the case door is not closed, external children or non-staff exist to touch and press the keys in the case, namely, the risk of causing the fire alarm control device to send out error instructions exists. Therefore, a fire alarm device with a protection structure is provided by those skilled in the art to solve the above-mentioned problems in the background art.

Disclosure of Invention

In order to solve the problems set forth in the background art, the application provides a fire protection alarm device with a protection structure.

The application provides a fire control fire alarm device who possesses protection architecture adopts following technical scheme:

the utility model provides a fire control fire alarm device who possesses protection architecture, includes the box, the side of box articulates there is the chamber door, just the front rigid coupling of chamber door has the trick lock, the inside rigid coupling of box has fire alarm controller, the inside of chamber door has been seted up and has been led the chamber, the inside sliding connection that leads the chamber has two push rods, and two the equal sliding connection of one end of push rod is in the inside of trick lock, two the equal rigid coupling of the other end of push rod has the projection, just the projection extends the chamber door, a pair of recess that is used for connecting the projection has been seted up to the inside wall of box, the inside rigid coupling of box has the touch pad, the inside of box is equipped with a pair of telescopic machanism through the backup pad, and two the simultaneous fixation has the control board, the control board corresponds with the touch pad position, the inside of leading the chamber is equipped with the contact mechanism that is used for starting telescopic machanism.

By adopting the technical scheme, the safety of the intelligent fire alarm control device is effectively improved, and further, the intelligent fire alarm control device can be prevented from sending out wrong instructions.

Preferably, the telescopic mechanism comprises a sliding sleeve fixedly connected to the side surface of the supporting plate, an electromagnetic pad is fixedly connected to the inside of the sliding sleeve, a guide rod is slidably connected to the side end of the sliding sleeve, one end of the guide rod extends to the inside of the sliding sleeve, the other end of the guide rod is fixedly connected to the control plate, a magnetic block is fixedly connected to one end of the guide rod extending into the sliding sleeve, and the magnetic block corresponds to the electromagnetic pad in position.

By adopting the technical scheme, the control panel in the control box body which can be automated is achieved.

Preferably, the contact mechanism comprises a concave pad and a convex pad, the convex pad is fixedly connected to the bottom end of the convex column, the concave pad is fixedly connected to the inner side wall of the guide cavity, the convex pad corresponds to the concave pad in position, and the concave pad and the convex pad are electrically connected with the internal circuit of the electromagnetic pad together.

By adopting the technical scheme, a circuit capable of automatically controlling the electromagnetic pad is achieved, and the magnetic force of the electromagnetic pad can be changed.

Preferably, the side face of the box body is fixedly connected with an alarm, the inside of the groove is fixedly connected with a pressure sensor, and the pressure sensor is electrically connected with an internal circuit of the alarm.

By adopting the technical scheme, the effect of increasing the safety of the device is achieved.

Preferably, a plurality of heat dissipation holes are formed in the side face of the box body, and the heat dissipation holes are arranged on the side face of the box body in an array mode.

By adopting the technical scheme, the device can be further ensured to be capable of rapidly discharging generated heat during working.

In summary, the present application includes the following beneficial technical effects:

the circuit of two telescopic machanism is switched on after opening through contact mechanism, make two telescopic machanism promote the control panel and remove, the control panel removes and contacts with the touch pad, and then make operating button on the control panel extend the touch pad, then the user opens the chamber door normal operating use the device can, when non-staff opens the chamber door by force, two posts on the chamber door can not slide to leading the intracavity, even the chamber door is opened this moment, the control panel also can not remove and be close to the touch pad, and then non-staff can't operate the press control panel, through this structural design, thereby the effectual security that improves this conflagration intelligent alarm control device, and then can avoid this conflagration intelligent alarm control device to send wrong instruction.

Drawings

FIG. 1 is a schematic perspective view of a fire alarm device with a protection structure according to an embodiment of the present application;

FIG. 2 is a schematic view of an internal structure of a fire alarm device with a protection structure according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of a case in an embodiment of the present application;

FIG. 4 is a schematic view of a longitudinal section of a bin gate according to an embodiment of the present application;

fig. 5 is an enlarged schematic view of the structure at a in fig. 3.

Reference numerals illustrate: 1. a case; 2. a door; 3. a guide cavity; 4. a push rod; 5. a convex column; 6. a groove; 7. a touch pad; 8. a support plate; 9. a control board; 10. a sliding sleeve; 11. an electromagnetic pad; 12. a guide rod; 13. a magnetic block; 14. a concave pad; 15. a convex pad; 16. an alarm; 17. and the heat dissipation holes.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses a fire alarm device with a protection structure. Referring to fig. 1-5, a fire alarm device with a protection structure comprises a box body 1, wherein a box door 2 is hinged to the side surface of the box body 1, a coded lock is fixedly connected to the front surface of the box door 2, a fire alarm controller is fixedly connected to the inside of the box body 1, a guide cavity 3 is formed in the inside of the box door 2, two push rods 4 are connected to the inside of the guide cavity 3 in a sliding manner, one ends of the two push rods 4 are connected to the inside of the coded lock in a sliding manner, the coded lock can control the two push rods 4 to move up and down, a convex column 5 is fixedly connected to the other ends of the two push rods 4, the convex column 5 extends out of the box door 2, a pair of grooves 6 for connecting the convex column 5 are formed in the inner side wall of the box body 1, a touch plate 7 is fixedly connected to the inside of the box body 1, a pair of telescopic mechanisms are arranged through a supporting plate 8, a control plate 9 is fixedly connected to the output end of the two telescopic mechanisms, a plurality of operation buttons are fixedly connected to the control plate 9, the control plate 9 corresponds to the position of the touch plate 7, and a contact mechanism for starting the telescopic mechanism is arranged in the guide cavity 3;

when a user normally opens the box door 2 through the coded lock, the coded lock pulls the two push rods 4 to move close to each other, when the two push rods 4 move close to each other, the two convex columns 5 are driven to move close to each other, so that the two convex columns 5 move into the guide cavity 3, at the moment, one convex column 5 touches and opens the contact mechanism, the contact mechanism opens the circuits of the two telescopic mechanisms, the two telescopic mechanisms push the control panel 9 to move, the control panel 9 moves to be in contact with the touch panel 7, and then an operation button on the control panel 9 extends out of the touch panel 7, and then the user opens the box door 2 to normally operate the device;

when non-staff opens chamber door 2 by force, two projection 5 on chamber door 2 can not slide to guide in the intracavity 3, and telescopic machanism can not be started promptly, even chamber door 2 is opened this moment, and control panel 9 also can not remove and be close to touch panel 7, and then non-staff can't operate press control panel 9 to just also can't operate the device, through this structural design, thereby the effectual security that improves this conflagration intelligent alarm control device, and then can avoid this conflagration intelligent alarm control device to send wrong instruction.

Referring to fig. 3 and 5, the telescopic mechanism comprises a sliding sleeve 10 fixedly connected to the side surface of a supporting plate 8, an electromagnetic pad 11 is fixedly connected to the inside of the sliding sleeve 10, the electromagnetic pad 11 is electrically connected with an external power supply, a guide rod 12 is slidably connected to the side end of the sliding sleeve 10, one end of the guide rod 12 extends to the inside of the sliding sleeve 10, the other end of the guide rod 12 is fixedly connected to a control board 9, one end of the guide rod 12 extending into the sliding sleeve 10 is fixedly connected with a magnetic block 13, the magnetic block 13 corresponds to the position of the electromagnetic pad 11, the magnetic pole of the electromagnetic pad 11 in an electrified state is identical to the magnetic block 13, repulsive force generated between the magnetic block 13 and the electromagnetic pad 11 is greater than the gravity of the control board 9, namely the control board 9 can be pushed, meanwhile, the attractive force generated by the magnetic block 13 when the electromagnetic pad 11 is attracted is also greater than the gravity of the control board 9, namely the magnetic block 13 can drive the control board 9 to move when the electromagnetic pad 11 is attracted, and when the circuit of the electromagnetic pad 11 is connected to the electromagnetic pad 11 through the contact mechanism, the magnetic pad 11 has magnetic force at the moment, and the magnetic pole 13 is identical to the magnetic pole of the magnetic block 13, and the magnetic pad 13 is pushed to the magnetic pole of the magnetic pad 13 when the magnetic pad 13 is pushed to move, and the control board is automatically moved through the control board 9, and the control board is not to be moved by the control board 9, so that the control board is in reverse to be moved by the control board 9.

Referring to fig. 4, the contact mechanism includes a concave pad 14 and a convex pad 15, the convex pad 15 is fixedly connected to the bottom end of the convex column 5, the concave pad 14 is fixedly connected to the inner side wall of the guide cavity 3, the convex pad 15 corresponds to the concave pad 14 in position, the concave pad 14 and the convex pad 15 are electrically connected with the internal circuit of the electromagnetic pad 11 together, when in use, the convex pad 15 is inserted into the concave pad 14 through the downward movement of the convex column 5, the circuit of the electromagnetic pad 11 is connected through the contact of the convex pad 15 and the concave pad 14, and through the structural design, the circuit capable of automatically controlling the electromagnetic pad 11 is achieved, namely, the magnetic force of the electromagnetic pad 11 can be changed.

Referring to fig. 2, the side of the case 1 is fixedly connected with a warning device 16, the warning device 16 is electrically connected with an external power supply, the inside of the groove 6 is fixedly connected with a pressure sensor, and the pressure sensor is electrically connected with an internal circuit of the warning device 16, when a non-staff opens the case door 2 forcibly, the protruding column 5 can squeeze the pressure sensor in the groove 6, and then the pressure sensor can start the warning device 16, so that the warning device 16 gives an alarm, and the effect of increasing the safety of the device is achieved.

Referring to fig. 1, a plurality of heat dissipation holes 17 are formed in a side surface of the case 1, and the heat dissipation holes 17 are arranged on the side surface of the case 1 in an array, and by arranging the plurality of heat dissipation holes 17, the heat generated by the device during operation can be ensured to be rapidly discharged.

The implementation principle of the fire protection fire alarm device with the protection structure is as follows: firstly, when a user normally opens the box door 2 through the coded lock, the coded lock pulls the two push rods 4 to move close to each other, when the two push rods 4 move close to each other, the two convex columns 5 are driven to move close to each other, so that the two convex columns 5 move into the guide cavity 3, at the moment, one convex column 5 touches and opens the contact mechanism, the contact mechanism is connected with the circuits of the two telescopic mechanisms after being opened, the two telescopic mechanisms push the control panel 9 to move, the control panel 9 moves to be contacted with the touch panel 7, and then an operation button on the control panel 9 extends out of the touch panel 7, and then the user opens the box door 2 to normally operate the device;

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a fire control fire alarm device who possesses protection architecture, includes box (1), the side of box (1) articulates there is chamber door (2), just the front rigid coupling of chamber door (2) has the trick lock, the inside rigid coupling of box (1) has fire alarm controller, its characterized in that: the inside of chamber door (2) has been seted up and has been led chamber (3), the inside sliding connection who leads chamber (3) has two push rods (4), and two the equal sliding connection of one end of push rod (4) is in the inside of trick lock, two the equal rigid coupling of the other end of push rod (4) has projection (5), just projection (5) extend chamber door (2), a pair of recess (6) that are used for connecting projection (5) have been seted up to the inside wall of box (1), the inside rigid coupling of box (1) has touch pad (7), the inside of box (1) is equipped with a pair of telescopic machanism through backup pad (8), and two telescopic machanism output rigid coupling has control panel (9) simultaneously, control panel (9) correspond with touch pad (7) position, the inside of leading chamber (3) is equipped with the contact mechanism who is used for starting telescopic machanism.

2. The fire alarm device with a protection structure according to claim 1, wherein: the telescopic mechanism comprises a sliding sleeve (10) fixedly connected to the side face of a supporting plate (8), an electromagnetic pad (11) is fixedly connected to the inside of the sliding sleeve (10), a guide rod (12) is connected to the side end of the sliding sleeve (10) in a sliding mode, one end of the guide rod (12) extends to the inside of the sliding sleeve (10), the other end of the guide rod (12) is fixedly connected to a control plate (9), a magnetic block (13) is fixedly connected to one end of the guide rod (12) extending to the inside of the sliding sleeve (10), and the magnetic block (13) corresponds to the position of the electromagnetic pad (11).

3. The fire alarm device with a protection structure according to claim 2, wherein: the contact mechanism comprises a concave pad (14) and a convex pad (15), wherein the convex pad (15) is fixedly connected to the bottom end of the convex column (5), the concave pad (14) is fixedly connected to the inner side wall of the guide cavity (3), the position of the convex pad (15) corresponds to that of the concave pad (14), and the concave pad (14) and the convex pad (15) are electrically connected with an internal circuit of the electromagnetic pad (11) together.

4. The fire alarm device with a protection structure according to claim 1, wherein: the side face of the box body (1) is fixedly connected with a warning indicator (16), the inside of the groove (6) is fixedly connected with a pressure sensor, and the pressure sensor is electrically connected with an internal circuit of the warning indicator (16).

5. The fire alarm device with a protection structure according to claim 1, wherein: a plurality of radiating holes (17) are formed in the side face of the box body (1), and the radiating holes (17) are arranged on the side face of the box body (1) in an array mode.