CN219800252U - Fire alarm of thing networking - Google Patents
Fire alarm of thing networking Download PDFInfo
- Publication number
- CN219800252U CN219800252U CN202320843388.6U CN202320843388U CN219800252U CN 219800252 U CN219800252 U CN 219800252U CN 202320843388 U CN202320843388 U CN 202320843388U CN 219800252 U CN219800252 U CN 219800252U
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- sliding
- mounting plate
- grooves
- clamping
- screw rod
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- 230000006855 networking Effects 0.000 title description 2
- 239000000779 smoke Substances 0.000 claims abstract description 15
- 230000000007 visual effect Effects 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 210000003781 tooth socket Anatomy 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The utility model relates to the technical field of alarms, in particular to a fire alarm of the Internet of things, which comprises a mounting plate, a sliding block, a screw rod, a machine shell and a smoke sensor. The mounting plate is provided with inserted bars, the bottom of the mounting plate is provided with a plurality of clamping grooves corresponding to the inserted bars, and sliding grooves are symmetrically formed in the inserted bars. The sliding blocks are arranged in the inserted bars in a sliding mode, the sliding blocks are symmetrically and elastically arranged in a sliding mode, and the clamping blocks on two sides are respectively located in the corresponding side sliding grooves and are in sliding connection with the corresponding side sliding grooves. The screw rod is rotatably arranged in the inserted link and is rotatably connected with the inserted link, the screw rod is driven and connected with the sliding block, the knob is driven and connected with the screw rod, and the knob is meshed with the clamping groove. The casing sets up in the mounting panel bottom, rotates on the casing and sets up the swivel, and the driving piece drives the swivel. The outside of the swivel is provided with a fixed seat, and the fixed seat is provided with a monitor which can be adjusted in a rotating way. The smoke sensor is arranged at the bottom of the shell, and the bottom of the mounting plate is provided with an audible and visual alarm. The utility model has simple and convenient disassembly and assembly operation and has the function of returning the field monitoring information in real time.
Description
Technical Field
The utility model relates to the technical field of alarms, in particular to a fire alarm of the Internet of things.
Background
The fire alarm is an alarm for detecting that a large amount of smoke, heat and the like cause a fire disaster, and can generate an alarm, and is generally arranged at a walk, a stair opening and other places where people often go out or go in, and can generate an audible alarm when the fire disaster occurs, and flash lights flash to remind the people in the presence of the fire disaster.
Most fire alarms in buildings are installed on ceilings in a hanging mode, workers are required to ascend, various tools are required to be used during disassembly and assembly, the existing fire alarms are inconvenient to report by mistake sometimes due to factors such as smoking, and the functions of actively detecting and monitoring the scene are lacking.
Disclosure of Invention
The utility model aims to solve the problems in the background technology and provides a fire alarm of the Internet of things.
The technical scheme of the utility model is as follows: the fire alarm of the Internet of things comprises a mounting plate, a sliding block, a screw rod, a machine shell and a smoke sensor. The mounting plate is provided with inserted bars, the bottom of the mounting plate is provided with a plurality of clamping grooves corresponding to the inserted bars, and sliding grooves are symmetrically formed in the inserted bars. The sliding blocks are arranged in the inserted bars in a sliding mode, the sliding blocks are symmetrically and elastically arranged in a sliding mode, and the clamping blocks on two sides are respectively located in the corresponding side sliding grooves and are in sliding connection with the corresponding side sliding grooves. The screw rod rotates to be arranged in the inserted link and is connected with the inserted link in a rotating way, the screw rod penetrates through the sliding block and is connected with the sliding block in a threaded way, a pin rod which is connected with the sliding way is arranged in the screw rod, the bottom of the pin rod is connected with the knob, the knob is inserted into the clamping groove and is connected with the knob in a damping sliding way along the vertical direction, and the knob is meshed with the clamping groove along the horizontal direction. The casing sets up in the bottom of mounting panel, rotates on the casing and sets up the swivel, sets up the pivoted driving piece of drive swivel in the casing. The outside of swivel sets up the fixing base, sets up rotatable monitor of adjusting on the fixing base. The smoke sensor is arranged at the bottom of the shell, and the bottom of the mounting plate is provided with an audible and visual alarm.
Preferably, the top of inserted bar sets up the guide head, and the guide head front end is the tip, and the symmetry sets up two spacing grooves on the inserted bar, and the height of spacing groove is greater than the height of spout, and the symmetry sets up two stopper on the slider, and both sides stopper is located the side spacing inslot that corresponds respectively and with its sliding connection.
Preferably, the mounting plate is provided with a threading through hole, the mounting plate is provided with a plurality of vertical grooves communicated with the clamping grooves, the height of the upper wall of each vertical groove is higher than that of the upper wall of each clamping groove, and the side surface of each vertical groove is provided with an opening.
Preferably, the drive member comprises a motor. The casing is internally provided with a mounting groove, the motor is arranged in the mounting groove, and the motor is connected with the gear in a driving way. The rotating ring is provided with a convex ring, the convex ring is sleeved with an outer gear ring, and the gear is meshed with the outer gear ring.
Preferably, a plurality of tooth grooves are formed in the arc-shaped inner wall of the clamping groove, a plurality of clamping teeth are arranged at the outer edge of the knob, and the clamping teeth are in meshed connection with the tooth grooves.
Preferably, a driving assembly is arranged in the fixing seat and is in driving connection with the monitor.
Preferably, the smoke detector also comprises a controller and a signal receiving and transmitting module, wherein the signal receiving and transmitting module is electrically connected with the controller, the smoke sensor is in communication connection with the controller, and the controller is in control connection with the audible and visual alarm.
Compared with the prior art, the utility model has the following beneficial technical effects:
through setting up the inserted bar, set up the slider that goes up and down by the lead screw control in the inserted bar, symmetry and elasticity slip set up the fixture block on the slider, in installing this device, insert respectively corresponding mounting hole with each inserted bar in, automatic shrink when the fixture block is contradicted the mounting hole edge this moment, can pop out when it surpasses the ceiling completely, can rotate the height of lead screw adjustment slider afterwards, thereby make fixture block cooperation mounting panel press from both sides the ceiling tightly, only need reverse rotation lead screw when dismantling, make the slider go up to get into in the jack rod top hole, the fixture block also can automatic shrink this moment, the whole structure is easy and convenient to operate whether install or dismantle, this device rotates in the outside of casing simultaneously and sets up the swivel, set up the watch-dog on the swivel, when the alarm is reported to the police, the watch-dog is automatic to be opened and is rotated and is patrolled and examined, provide and time effectual on-site information for monitoring center, prevent that the alarm misinformation leads to the staff to empty, the whole device practicality is strong, and is fit for promoting.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a diagram of the connection of the components on the mounting plate;
fig. 3 is a connection structure diagram of the swivel and the motor.
Reference numerals: 1. a mounting plate; 101. a clamping groove; 102. a vertical groove; 2. a rod; 201. a chute; 3. a slide block; 4. a clamping block; 5. a screw rod; 6. a pin rod; 7. a knob; 8. a housing; 801. a heat radiation hole; 9. a swivel; 10. a fixing seat; 11. a monitor; 12. an outer toothed ring; 13. a motor; 14. a gear; 15. a smoke sensor; 16. an audible and visual alarm.
Detailed Description
Example 1
As shown in fig. 1-3, the fire alarm of the internet of things provided by the utility model comprises a mounting plate 1, a sliding block 3, a screw rod 5, a machine shell 8 and a smoke sensor 15. The mounting plate 1 is provided with the inserted bars 2, the bottom of the mounting plate 1 is provided with a plurality of clamping grooves 101 corresponding to the inserted bars 2, and the inserted bars 2 are symmetrically provided with sliding grooves 201. The sliding block 3 is slidably arranged in the inserted link 2, the sliding block 3 is symmetrically and elastically slidably provided with clamping blocks 4, and the clamping blocks 4 on two sides are respectively positioned in the corresponding side sliding grooves 201 and are slidably connected with the corresponding side sliding grooves. The lead screw 5 rotates and sets up in inserted bar 2 and rotates with it to be connected, and lead screw 5 runs through slider 3 and with its threaded connection, sets up rather than sliding connection's round pin pole 6 in the lead screw 5, and knob 7 is connected to the bottom of round pin pole 6, and knob 7 inserts in draw-in groove 101 and with it along vertical direction damping sliding connection, and knob 7 and draw-in groove 101 are along horizontal direction meshing connection. The casing 8 is arranged at the bottom of the mounting plate 1, the casing 8 is rotatably provided with a swivel 9, and a driving piece for driving the swivel 9 to rotate is arranged in the casing 8. The outside of swivel 9 sets up fixing base 10, sets up rotatable monitor 11 on the fixing base 10. The smoke sensor 15 is arranged at the bottom of the casing 8, and the bottom of the mounting plate 1 is provided with an audible and visual alarm 16.
In this embodiment, when the device is installed, holes are formed in the ceiling, then each inserted link 2 corresponds to each hole respectively, the mounting plate 1 is pushed up to enable the inserted link 2 to penetrate through the holes, when the clamping block 4 abuts against the outer edge of the hole, the clamping block 4 automatically retracts, when the clamping block 4 exceeds the upper surface of the ceiling, the knob 7 is pulled down, the screw rod 5 is driven to rotate by the knob 7, the sliding block 3 is driven to slide down to the lower surface of the clamping block 4 to abut against the upper surface of the ceiling, then the knob 7 is clamped into the clamping groove 101 again, the device is electrified, when the smoke sensor 15 detects smoke, the audible and visual alarm 16 gives out audible and visual alarm, and meanwhile the monitor 11 automatically opens and follows the rotating ring 9 to rotate to carry out inspection on the area where the device is located, and monitoring information is fed back to the fire control center in real time. The whole device is simple and convenient to install and detach.
Example two
As shown in fig. 2, in the fire alarm device of the internet of things provided by the utility model, compared with the first embodiment, the top end of the inserted link 2 is provided with the guide head, the front end of the guide head is a pointed end, the inserted link 2 is symmetrically provided with two limiting grooves, the height of each limiting groove is greater than that of the corresponding sliding groove 201, the sliding block 3 is symmetrically provided with two limiting blocks, and the limiting blocks on two sides are respectively positioned in the corresponding side limiting grooves and are in sliding connection with the corresponding side limiting grooves.
In this embodiment, the cooperation structure of stopper and spacing groove for slider 3 can only slide from top to bottom in inserted bar 2, prevents slider 3 from rotating along with the time slider 3 is driven to lead screw 5.
Example III
As shown in fig. 2, in the fire alarm device of the internet of things provided by the utility model, compared with the first embodiment, the threading through holes are formed in the mounting plate 1, the mounting plate 1 is provided with a plurality of vertical grooves 102 communicated with the clamping grooves 101, the height of the upper wall of each vertical groove 102 is higher than that of the upper wall of each clamping groove 101, and the side surface of each vertical groove 102 is provided with an opening.
In this embodiment, the vertical groove 102 is provided for the purpose of facilitating the operator to dial down the knob 7.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The fire alarm of the Internet of things is characterized by comprising a mounting plate (1), a sliding block (3), a screw rod (5), a shell (8) and a smoke sensor (15);
the mounting plate (1) is provided with inserting rods (2), the bottom of the mounting plate (1) is provided with a plurality of clamping grooves (101) corresponding to the inserting rods (2), and sliding grooves (201) are symmetrically arranged on the inserting rods (2); the sliding blocks (3) are arranged in the inserted link (2) in a sliding way, the sliding blocks (3) are symmetrically and elastically arranged in a sliding way, and the clamping blocks (4) on two sides are respectively positioned in the corresponding side sliding grooves (201) and are in sliding connection with the corresponding side sliding grooves;
the screw rod (5) is rotatably arranged in the inserted link (2) and is in rotary connection with the inserted link, the screw rod (5) penetrates through the sliding block (3) and is in threaded connection with the sliding block, a pin rod (6) which is in sliding connection with the screw rod is arranged in the screw rod (5), a knob (7) is connected to the bottom of the pin rod (6), the knob (7) is inserted into the clamping groove (101) and is in damping sliding connection with the clamping groove along the vertical direction, and the knob (7) is in meshed connection with the clamping groove (101) along the horizontal direction;
the casing (8) is arranged at the bottom of the mounting plate (1), the rotary ring (9) is rotatably arranged on the casing (8), and a driving piece for driving the rotary ring (9) to rotate is arranged in the casing (8); a fixed seat (10) is arranged on the outer side of the swivel (9), and a monitor (11) which can be adjusted in a rotating way is arranged on the fixed seat (10); the smoke sensor (15) is arranged at the bottom of the casing (8), and the bottom of the mounting plate (1) is provided with an audible and visual alarm (16).
2. The fire alarm device of the internet of things according to claim 1, wherein a guide head is arranged at the top end of the inserted link (2), the front end of the guide head is a pointed end, two limit grooves are symmetrically arranged on the inserted link (2), the height of each limit groove is larger than that of the corresponding chute (201), two limit blocks are symmetrically arranged on the sliding block (3), and the limit blocks on the two sides are respectively positioned in the limit grooves on the corresponding sides and are in sliding connection with the limit grooves.
3. The fire alarm device of the internet of things according to claim 1, wherein a threading through hole is formed in the mounting plate (1), a plurality of vertical grooves (102) communicated with the clamping grooves (101) are formed in the mounting plate (1), the height of the upper wall of each vertical groove (102) is higher than that of the upper wall of each clamping groove (101), and openings are formed in the side faces of the vertical grooves (102).
4. The internet of things fire alarm of claim 1, wherein the driving member comprises a motor (13); a mounting groove is formed in the shell (8), a motor (13) is arranged in the mounting groove, and the motor (13) drives a connecting gear (14); the swivel (9) is provided with a convex ring, the convex ring is sleeved with an outer toothed ring (12), and the gear (14) is meshed with the outer toothed ring (12).
5. The fire alarm of the internet of things according to claim 1, wherein a plurality of tooth sockets are arranged on the arc-shaped inner wall of the clamping groove (101), a plurality of clamping teeth are arranged on the outer edge of the knob (7), and the clamping teeth are connected with the tooth sockets in a meshed mode.
6. The internet of things fire alarm device according to claim 1, wherein a driving assembly is arranged in the fixing seat (10), and the driving assembly drives the connection monitor (11).
7. The internet of things fire alarm of claim 1, further comprising a controller and a signal transceiver module, wherein the signal transceiver module is electrically connected to the controller, the smoke sensor (15) is in communication with the controller, and the controller is in control connection with the audible and visual alarm (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320843388.6U CN219800252U (en) | 2023-04-11 | 2023-04-11 | Fire alarm of thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320843388.6U CN219800252U (en) | 2023-04-11 | 2023-04-11 | Fire alarm of thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219800252U true CN219800252U (en) | 2023-10-03 |
Family
ID=88181623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320843388.6U Active CN219800252U (en) | 2023-04-11 | 2023-04-11 | Fire alarm of thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219800252U (en) |
-
2023
- 2023-04-11 CN CN202320843388.6U patent/CN219800252U/en active Active
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