CN213900543U

CN213900543U - Alarm device for safety emergency management

Info

Publication number: CN213900543U
Application number: CN202023050269.0U
Authority: CN
Inventors: 李子龙; 王凤; 谭钦文
Original assignee: Southwest University of Science and Technology
Current assignee: Southwest University of Science and Technology
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-06
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses an alarm device for safety emergency management, which relates to the technical field of alarm devices for safety emergency management, in particular to an alarm device for safety emergency management, which comprises a fixing plate, and a support plate is fixedly installed at the bottom of the fixing plate One side of the support plate is provided with a first chute, and a sliding block is slidably connected to the inside of the first chute. The alarm device for safety emergency management has the effect of adjusting the height of the main body of the alarm device through the setting of racks and gears. The combination of the telescopic rod, the fixed block, the moving plate, the rack, the upper rack, the lower rack, the gear, the rotating rod, the support rod and the lifting plate can drive the lifting plate to adjust the height during use, which plays a role in It is more convenient for maintenance, saves time and labor, and achieves the purpose of convenient use and simple structure.

Description

Alarm device for safety emergency management

Technical Field

The utility model relates to an alarm device technical field for safe emergency management specifically is an alarm device for safe emergency management.

Background

The alarm device is an information display device indicating that a malfunction, an accident, or a dangerous situation has occurred. According to the characteristics of the code used and the nature of the sensory channel receiving the information, there are classified visual alarm, auditory alarm, tactile alarm, olfactory alarm, etc.

However, this indoor security alarm device is owing to lack corresponding high adjustment mechanism for the user can't adjust indoor security alarm device's height, consequently when installing the indoor security alarm device on the ceiling and breaking down, the user need stand on the ladder and overhaul indoor security alarm device installed on the ceiling, makes indoor security alarm device overhaul troublesome, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a safety alarm device for emergency management has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a safety is alarm device for emergency management, includes the fixed plate, the bottom fixed mounting of fixed plate has the backup pad, first spout has been seted up to one side of backup pad, the inside sliding connection of first spout has the slider, one side fixed mounting of slider has the connecting seat, one side fixed mounting of connecting seat has electric telescopic handle, electric telescopic handle's bottom fixed mounting has the fixed block, the opposite side fixed mounting of slider has the movable plate, the one end fixed mounting of movable plate has the rack, one side meshing of rack has the gear, the axle center department of gear rotates and is connected with the dwang, the one end of dwang rotates and is connected with the bracing piece, the one end of bracing piece rotates and is connected with the lifter plate.

Optionally, a second chute is formed in the middle of the lifting plate, a screw block is connected to the inside of the second chute in a sliding mode, a screw rod is connected to the middle of the screw block in a threaded mode, a rotating seat is connected to one end of the screw rod in a rotating mode, a servo motor is fixedly mounted at the other end of the screw rod, a motor base is fixedly mounted on the outer side of the servo motor, and the bottom of the motor base is fixedly mounted on one side of the top of the lifting plate.

Optionally, a forward thread is formed in the left half side of the screw rod, a reverse thread is formed in the right half side of the screw rod, the number of the screw blocks is two, the screw blocks are respectively in threaded connection with the forward thread and the reverse thread, and the moving frame is fixedly mounted at the bottom of each screw block.

Optionally, the inner top wall fixed mounting who removes the frame has the spring, the one end fixed mounting of spring has the pressure strip, one side butt joint of pressure strip has the alarm device main part, the quantity that removes the frame and the quantity looks adaptation of spiral shell piece, the top sliding connection that removes the frame is in the top both sides of lifter plate.

Optionally, the size of fixed plate is far greater than the size of backup pad, the size of slider and the size looks adaptation of first spout, one side fixed mounting of fixed block is in one side of backup pad, one side sliding connection of movable plate is at the opposite side of backup pad.

Optionally, the number of racks is two, two the rack divide into rack and lower rack, the quantity of gear and the quantity looks adaptation of rack, the gear revolve connects in one side of backup pad, the bracing piece symmetric distribution is in the both sides of lifter plate.

(III) advantageous effects

The utility model provides a safety is alarm device for emergency management possesses following beneficial effect:

1. the alarm device for safety emergency management has the advantages that the alarm device for safety emergency management has the effect of adjusting the height of the alarm device main body through the arrangement of the rack and the gear, the electric telescopic rod can be controlled in the using process through the matching arrangement of the first sliding groove, the sliding block, the connecting seat, the electric telescopic rod, the fixed block, the movable plate, the rack, the upper rack, the lower rack, the gear, the rotating rod and the lifting plate, one end of the electric telescopic rod drives the sliding block to slide in the first sliding groove through the connecting seat, the sliding block drives the movable plate to slide on one side of the supporting plate, the upper rack and the lower rack are fixedly arranged at two ends of the movable plate, the upper rack and the lower rack can drive the gears at two sides to rotate in opposite directions in the moving process, the gear drives the rotating rod to rotate, and the rotating rod can drive the supporting rod to move up and down, and then drive the lifter plate and can the altitude mixture control to played and overhauld more convenient, the effect of labour saving and time saving, reached convenient to use, simple structure's purpose.

2. The alarm device for safety emergency management has the advantages that the alarm device for safety emergency management has the effect of fixing alarm devices of different models through the arrangement of the movable frame and the pressing plate, the servo motor can be started through the matching arrangement of the second sliding groove, the screw blocks, the screw rod, the forward thread, the reverse thread, the rotary seat, the servo motor, the movable frame, the spring and the pressing plate and the alarm device main body in the use process, the output end of the servo motor can drive the screw rod to rotate in the rotary seat, the forward thread is arranged on the left half side of the screw rod, the reverse thread is arranged on the right half side of the screw rod, so the two screw blocks can be driven to relatively move in the second sliding groove when the screw rod rotates, the movable frame can synchronously move along with the screw blocks, the inner side wall of the movable frame is abutted against one side of the alarm device main body, the servo motor is stopped, and the spring is clamped, the pressing plate is enabled to clamp one side of the alarm device main body, so that the effects of wide application range and simplicity in operation are achieved, and the purposes of high safety and reliability and convenience in use are achieved.

Drawings

Fig. 1 is a schematic structural view of a moving plate according to the present invention;

fig. 2 is a schematic structural view of the electric telescopic rod of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention.

In the figure: 1. a fixing plate; 2. a support plate; 3. a first chute; 4. a slider; 5. a connecting seat; 6. an electric telescopic rod; 7. a fixed block; 8. moving the plate; 9. a rack; 901. an upper rack; 902. a lower rack; 10. a gear; 11. rotating the rod; 12. a support bar; 13. a lifting plate; 14. a second chute; 15. a screw block; 16. a screw; 1601. a positive thread; 1602. reverse threads; 17. a rotating seat; 18. a servo motor; 19. a motor base; 20. a movable frame; 21. a spring; 22. a compression plate; 23. alarm device main part.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: an alarm device for safety emergency management comprises a fixed plate 1, wherein the size of the fixed plate 1 is far larger than that of a supporting plate 2, the size of a sliding block 4 is matched with that of a first sliding groove 3, one side of a fixed block 7 is fixedly arranged on one side of the supporting plate 2, one side of a movable plate 8 is slidably connected to the other side of the supporting plate 2, the bottom of the fixed plate 1 is fixedly provided with the supporting plate 2, one side of the supporting plate 2 is provided with the first sliding groove 3, the sliding block 4 is slidably connected inside the first sliding groove 3, one side of the sliding block 4 is fixedly provided with a connecting seat 5, one side of the connecting seat 5 is fixedly provided with an electric telescopic rod 6, the bottom of the electric telescopic rod 6 is fixedly provided with the fixed block 7, the other side of the sliding block 4 is fixedly provided with the movable plate 8, one end of the movable plate 8 is fixedly provided with a rack 9, and the alarm device for safety emergency management has the effect of adjusting the height of an alarm device main body 23 through the arrangement of the rack 9 and a gear 10, through the first chute 3, the slider 4, the connecting seat 5, the electric telescopic rod 6, the fixed block 7, the movable plate 8, the rack 9, the upper rack 901, the lower rack 902, the gear 10, the rotating rod 11, the supporting rod 12 and the lifting plate 13 are arranged in a matching way, the electric telescopic rod 6 can be controlled in the using process, one end of the electric telescopic rod 6 drives the slider 4 to slide in the first chute 3 through the connecting seat 5, the slider 4 can drive the movable plate 8 to slide on one side of the supporting plate 2, because the upper rack 901 and the lower rack 902 are fixedly arranged at two ends of the movable plate 8, the upper rack 901 and the lower rack 902 can drive the gears 10 at two sides to rotate in opposite directions in the moving process, the gear 10 drives the rotating rod 11 to rotate, the rotating rod 11 can drive the supporting rod 12 to move up and down, and further drives the lifting plate 13 to be adjusted in height, thereby achieving more convenient maintenance, The purpose of time saving and labor saving is achieved, the purpose of convenient use and simple structure is achieved, the number of the racks 9 is two, the two racks 9 are divided into an upper rack 901 and a lower rack 902, the number of the gears 10 is matched with the number of the racks 9, the gears 10 are rotatably connected to one side of the supporting plate 2, the supporting rods 12 are symmetrically distributed on two sides of the lifting plate 13, the gears 10 are meshed to one side of the racks 9, the axis of the gears 10 is rotatably connected with a rotating rod 11, one end of the rotating rod 11 is rotatably connected with the supporting rod 12, one end of the supporting rod 12 is rotatably connected with the lifting plate 13, the middle part of the lifting plate 13 is provided with a second sliding chute 14, the inner part of the second sliding chute 14 is slidably connected with a screw block 15, the middle part of the screw block 15 is connected with a screw rod 16, the left half side of the screw rod 16 is provided with a forward thread 1601, the right half side of the screw rod 16 is provided with a reverse thread 1602, the number of the screw blocks 15 is two, the two screw blocks 15 are respectively in threaded connection with the forward thread 1601 and the reverse thread 1602, the bottom of the screw block 15 is fixedly provided with a movable frame 20, the alarm device for safety emergency management has the effect of fixing alarm devices of different models through the arrangement of the movable frame 20 and the pressing plate 22, the second chute 14, the screw block 15, the screw 16, the forward thread 1601, the reverse thread 1602, the rotating seat 17, the servo motor 18, the movable frame 20, the spring 21, the pressing plate 22 and the alarm device main body 23 are matched, the servo motor 18 can be started in the use process, the output end of the servo motor 18 can drive the screw 16 to rotate in the rotating seat 17, as the forward thread 1601 is arranged on the left half side of the screw 16 and the reverse thread 1602 is arranged on the right half side of the screw 16, when the screw 16 rotates, the two screw blocks 15 are driven to relatively move in the second chute 14, the movable frame 20 moves synchronously with the screw blocks 15, and the inner side wall of the movable frame 20 abuts against one side of the alarm device main body 23, stop servo motor 18, at clamping spring 21, make pressure strip 22 press from both sides one side of tight alarm device main part 23, thereby the application range is wide, easy operation's effect has been played, high safety and reliability has been reached, convenient to use's purpose, the interior roof fixed mounting who removes frame 20 has spring 21, spring 21's one end fixed mounting has pressure strip 22, there is alarm device main part 23 pressure strip 22's one side butt, the quantity that removes frame 20 and the quantity looks adaptation of spiral shell piece 15, the top sliding connection that removes frame 20 is in the top both sides of lifter plate 13, the one end of screw rod 16 is rotated and is connected with and rotates seat 17, the other end fixed mounting of screw rod 16 has servo motor 18, servo motor 18's outside fixed mounting has motor cabinet 19, the bottom fixed mounting of motor cabinet 19 is in top one side of lifter plate 13.

When the alarm device is used, firstly, two sides of the alarm device main body 23 are placed on one side of the movable frame 20, the servo motor 18 is started, the output end of the servo motor 18 can drive the screw 16 to rotate in the rotating seat 17, because the left half side of the screw 16 is provided with the forward thread 1601, and the right half side of the screw 16 is provided with the reverse thread 1602, when the screw 16 rotates, the screw 16 can drive the two screw blocks 15 to move relatively in the second chute 14, the movable frame 20 can move synchronously with the screw blocks 15, the inner side wall of the movable frame 20 is abutted against one side of the alarm device main body 23, the servo motor 18 is stopped, the clamping spring 21 can enable the pressing plate 22 to clamp one side of the alarm device main body 23, when the height needs to be adjusted, the electric telescopic rod 6 is controlled, one end of the electric telescopic rod 6 drives the sliding block 4 to slide in the first chute 3 through the connecting seat 5, the sliding block 4 can drive the movable plate 8 to slide on one side of the supporting plate 2, because rack 901 and lower rack 902 are gone up to the both ends fixed mounting of movable plate 8, so go up rack 901 and lower rack 902 and can drive the gear 10 that is located both sides at the removal in-process and do and revolve to opposite motion, gear 10 drives dwang 11 rotatory, dwang 11 can drive bracing piece 12 and reciprocate, and then drive lifter plate 13 can the altitude mixture control, has improved work efficiency greatly, and easy operation, low in production cost has very high economic nature, is fit for large-scale popularization.

In summary, the following steps: the alarm device for safety emergency management has the advantages that the alarm device for safety emergency management has the effect of adjusting the height of the alarm device main body 23 through the arrangement of the rack 9 and the gear 10, the electric telescopic rod 6, the fixed block 7, the movable plate 8, the rack 9, the upper rack 901, the lower rack 902, the gear 10, the rotating rod 11, the supporting rod 12 and the lifting plate 13 are arranged in a matching way through the first sliding groove 3, the sliding block 4 and the lifting plate 13, the electric telescopic rod 6 can be controlled in the use process, one end of the electric telescopic rod 6 drives the sliding block 4 to slide in the first sliding groove 3 through the connecting seat 5, the sliding block 4 drives the movable plate 8 to slide on one side of the supporting plate 2, and the upper rack 901 and the lower rack 902 are fixedly arranged at two ends of the movable plate 8, so the upper rack 901 and the lower rack 902 can drive the gears 10 on two sides to rotate in opposite directions in the moving process, the gear 10 drives the rotating rod 11 to rotate, the rotating rod 11 can drive the supporting rod 12 to move up and down, and further the lifting plate 13 is driven to adjust the height, so that the effects of more convenience in maintenance, time saving and labor saving are achieved, and the purposes of convenience in use and simple structure are achieved; the alarm device for safety emergency management has the effect of fixing alarm devices of different models by the arrangement of the movable frame 20 and the pressing plate 22, the servo motor 18 can be started in the use process through the matching arrangement of the second chute 14, the screw blocks 15, the screw 16, the forward thread 1601, the reverse thread 1602, the rotating seat 17, the servo motor 18, the movable frame 20, the spring 21, the pressing plate 22 and the alarm device main body 23, the output end of the servo motor 18 can drive the screw 16 to rotate in the rotating seat 17, because the forward thread 1601 is arranged on the left half side of the screw 16 and the reverse thread 1602 is arranged on the right half side of the screw 16, when the screw 16 rotates, the two screw blocks 15 can be driven to move relatively in the second chute 14, the movable frame 20 can move synchronously along with the screw blocks 15, and the inner side wall of the movable frame 20 is abutted against one side of the alarm device main body 23, the servo motor 18 is stopped, the pressing plate 22 is clamped on one side of the alarm device main body 23 by the clamping spring 21, so that the functions of wide application range and simple operation are achieved, and the purposes of high safety and reliability and convenience in use are achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An alarm device for safety emergency management, comprising a fixed plate (1), characterized in that: a support plate (2) is fixedly installed at the bottom of the fixed plate (1), and one side of the support plate (2) is fixedly installed. A first chute (3) is opened, a slider (4) is slidably connected to the inside of the first chute (3), and a connecting seat (5) is fixedly installed on one side of the slider (4), so An electric telescopic rod (6) is fixedly installed on one side of the connecting seat (5), a fixing block (7) is fixedly installed at the bottom of the electric telescopic rod (6), and the other side of the sliding block (4) is fixed A moving plate (8) is installed, a rack (9) is fixedly installed at one end of the moving plate (8), and a gear (10) is engaged with one side of the rack (9). A rotating rod (11) is rotatably connected to the axis, one end of the rotating rod (11) is rotatably connected with a support rod (12), and one end of the support rod (12) is rotatably connected with a lift plate (13).

2 . The alarm device for safety emergency management according to claim 1 , wherein a second chute ( 14 ) is opened in the middle of the lift plate ( 13 ), and the second chute ( 14 ) A screw block (15) is slidably connected to the inside of the screw block (15), a screw (16) is threadedly connected to the middle of the screw block (15), and a rotating seat (17) is rotatably connected to one end of the screw (16). ) is fixedly installed with a servo motor (18), the outer side of the servo motor (18) is fixedly installed with a motor seat (19), and the bottom of the motor seat (19) is fixedly installed on the top of the lift plate (13) side.

3. The alarm device for safety emergency management according to claim 2, wherein the left half of the screw (16) is provided with a forward thread (1601), and the right half of the screw (16) is provided with a forward thread (1601). A reverse thread (1602) is provided on the side opening, the number of the screw blocks (15) is two, and the two screw blocks (15) are respectively screwed to the forward thread (1601) and the reverse thread (1602), A moving frame (20) is fixedly installed on the bottom of the screw block (15).

4. The alarm device for safety emergency management according to claim 3, characterized in that: a spring (21) is fixedly installed on the inner top wall of the moving frame (20), and one end of the spring (21) is fixed A pressing plate (22) is installed, one side of the pressing plate (22) is abutted with the alarm device main body (23), and the number of the moving racks (20) is adapted to the number of the screw blocks (15) , the top of the moving frame (20) is slidably connected to both sides of the top of the lift plate (13).

5. An alarm device for safety emergency management according to claim 1, characterized in that: the size of the fixed plate (1) is much larger than the size of the support plate (2), and the size of the slider (4) In accordance with the size of the first chute (3), one side of the fixed block (7) is fixedly mounted on one side of the supporting plate (2), and one side of the moving plate (8) is slidably connected to the supporting plate (2). the other side of the plate (2).

6. The alarm device for safety emergency management according to claim 1, wherein the number of the racks (9) is two, and the two racks (9) are divided into upper racks (9). 901) and a lower rack (902), the number of the gears (10) is adapted to the number of the racks (9), the gears (10) are rotatably connected to one side of the support plate (2), the The support rods (12) are symmetrically distributed on both sides of the lift plate (13).