CN215679878U

CN215679878U - Fire-fighting warning board

Info

Publication number: CN215679878U
Application number: CN202121229823.3U
Authority: CN
Inventors: 姜山
Original assignee: Qingdao Yanboo Electronic Co ltd
Current assignee: Qingdao Yanboo Electronic Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-28
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to the technical field of warning boards, and discloses a fire-fighting warning board, which solves the problems that the existing warning board has unobvious warning and cannot be rapidly observed by personnel in emergency, and comprises a shell, wherein one side inside the shell is connected with a frame, and the bottom end inside the frame is connected with a motor; the support rod moves to one side to drive the striking balls to move, so that the striking balls collide with the bells, the bells are further sounded, and the device can play a warning role under various emergency situations.

Description

Fire-fighting warning board

Technical Field

The utility model belongs to the technical field of warning boards, and particularly relates to a fire-fighting warning board.

Background

The fire-fighting warning board is a mark for indicating the characteristics of fire-fighting facilities, is used for indicating the installation positions of various fire-fighting equipment and facilities equipped in a building and inducing people to take reasonable and correct actions in case of accidents.

The existing warning board has unobvious warning, and can not be rapidly observed by personnel in case of emergency, so that a fire-fighting warning board needs to be designed.

Disclosure of Invention

Aiming at the situation, the utility model provides a fire-fighting warning board to overcome the defects of the prior art, and effectively solves the problems that the existing warning board has unobvious warning and cannot be quickly observed by personnel in emergency.

In order to achieve the purpose, the utility model provides the following technical scheme: a fire warning board comprises a shell, wherein one side in the shell is connected with a frame, the bottom end in the frame is connected with a motor, the output end of the motor is connected with a rotating rod, one side of the lower end of the rotating rod is connected with a connecting rod, one end of the connecting rod is connected with a swinging sleeve, the middle part of one side of the swinging sleeve is in through connection with a guide rod, the lower end of the guide rod is in rotating connection with a shaft bracket, the lower end of the shaft bracket is connected with the bottom end in the shell, the upper end of the guide rod is in rotating connection with a sliding block, one end of the sliding block is connected with a supporting frame, the sliding block is positioned in the supporting frame, and the two sides of the sliding block are both in sliding connection with the two sides of the inner wall of the supporting frame;

the support frame upper end is run through and is extended to casing top department and be connected with the rack board, and rack board both sides middle part all is connected with the round bar, and the outside cover of round bar is equipped with the supporting shoe, and the supporting shoe lower extreme is connected with casing upper end one side, and rack board one side meshing has the gear, and gear one side middle part is inlayed and is equipped with the pivot, and the pivot lower extreme rotates with the casing upper end to be connected, and the pivot upper end is connected with the warning sign body.

Preferably, one side of the lower end of the rack plate is connected with a supporting rod, the lower end of the supporting rod penetrates and extends to the inner part of the shell, one side of the lower part of the supporting rod is connected with a striking ball, one side of the inner wall of the shell is connected with a supporting plate, and the lower end of the supporting plate is connected with a small bell.

Preferably, the round rod penetrates through the supporting block and is provided with a through hole, the round rod is connected with the supporting block in a sliding mode, and one end of the round rod is connected with a limiting sleeve.

Preferably, the support frame is provided with a sliding hole at a position penetrating through the shell, and the diameter of the sliding hole is larger than that of the support frame.

Preferably, the lower end of the guide rod is rotatably connected with the shaft bracket through a first pin shaft, and the upper end of the guide rod is rotatably connected with the sliding block through a second pin shaft.

Preferably, the swing sleeve is connected with the guide rod in a sliding mode.

Preferably, the lower end of the rotating shaft is rotatably connected with the upper end of the shell through a rotating block, and the upper end of the rotating shaft is fixedly connected with the warning board body.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the warning board, the motor drives the rotating rod to rotate through the arrangement of the motor, the connecting rod, the rotating rod, the swinging sleeve, the guide rod, the supporting frame, the sliding block, the rack plate, the gear and the rotating shaft, the rotating rod drives the swinging sleeve to rotate, the guide rod drives the rack plate to move left and right due to the sliding connection of the swinging sleeve and the guide rod, the rack plate drives the gear to rotate under the meshing action of the rack plate and the gear, and the gear rotates to drive the warning board body to swing, so that the warning board body is more obvious and convenient for a person to see, and the warning effect is improved;

(2) through the arrangement of the supporting rod, the supporting frame, the striking balls and the bells, the supporting rod moves towards one side to drive the striking balls to move, so that the striking balls are impacted with the bells, the bells are further sounded, and the device can play a warning role under various emergency situations.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the mounting structure of the guide bar of the present invention;

FIG. 3 is a schematic view of a connection structure of the support frame of the present invention;

in the figure: 1. a housing; 2. a frame; 3. a motor; 4. rotating the rod; 5. a connecting rod; 6. a swinging sleeve; 7. a guide bar; 8. a pedestal; 9. a slider; 10. a support frame; 11. a rack plate; 12. a round bar; 13. a support block; 14. a gear; 15. a rotating shaft; 16. a warning board body; 17. a strut; 18. knocking and hitting the ball; 19. a support plate; 20. a bell.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model includes a housing 1, a frame 2 is connected to one side inside the housing 1, a motor 3 is connected to the bottom end inside the frame 2, an output end of the motor 3 is connected to a rotating rod 4, a connecting rod 5 is connected to one side of the lower end of the rotating rod 4, a swinging sleeve 6 is connected to one end of the connecting rod 5, a guide rod 7 is connected to the middle of one side of the swinging sleeve 6 in a penetrating manner, a shaft bracket 8 is connected to the lower end of the guide rod 7 in a rotating manner, the lower end of the guide rod 7 is connected to the shaft bracket 8 in a rotating manner through a first pin shaft, the lower end of the shaft bracket 8 is connected to the bottom end inside the housing 1, a slider 9 is connected to the upper end of the guide rod 7 in a rotating manner, the upper end of the slider 7 is connected to the slider 9 through a second pin shaft, one end of the slider 9 is connected to a support frame 10, the slider 9 is located inside the support frame 10, and both sides of the slider 9 are connected to both sides of the inner wall of the support frame 10 in a sliding manner;

the upper end of support frame 10 runs through and extends to 1 top of casing department and is connected with

rack plate

11, 11 both sides middle part of rack plate all is connected with round bar 12, the outside cover of round bar 12 is equipped with supporting shoe 13, supporting shoe 13 lower extreme is connected with 1 upper end one side of casing, the meshing of 11 one side of rack plate has

gear

14, 14 one side middle part of gear is inlayed and is equipped with

pivot

15, 15 lower extremes of pivot pass through the turning block and are connected with 1 upper end rotation of casing, 15 upper ends of pivot and warning sign body 16 fixed connection, 15 lower extremes of pivot rotate with 1 upper end of casing and be connected, 15 upper ends of pivot are connected with warning sign body 16.

In the second embodiment, on the basis of the first embodiment, one side of the lower end of the rack plate 11 is connected with a supporting rod 17, the lower end of the supporting rod 17 penetrates and extends to the inner part of the shell 1, one side of the lower part of the supporting rod 17 is connected with a striking ball 18, one side of the inner wall of the shell 1 is connected with a supporting plate 19, the lower end of the supporting plate 19 is connected with a bell 20, when the guide rod 7 drives the rack plate 11 to move leftwards, the supporting rod 17 drives the striking ball 18 to move, so that the striking ball 18 collides with the bell 20, and the bell 20 sounds to play a warning role.

Third embodiment, on the basis of first embodiment, round bar 12 runs through supporting shoe 13 department and has seted up the through-hole, and round bar 12 and supporting shoe 13 sliding connection, and round bar 12 one end is connected with the stop collar, and round bar 12 and supporting shoe 13 sliding connection make things convenient for rack plate 11 to remove about, and the stop collar plays limiting displacement, and the sliding distance of restriction round bar 12 avoids the too big and supporting shoe 13 of round bar 12 sliding distance to break away from, has guaranteed the device operation safety.

In the fourth embodiment, on the basis of the first embodiment, a sliding hole is formed in the position, penetrating through the casing 1, of the support frame 10, and the diameter of the sliding hole is larger than that of the support frame 10, so that the support frame 10 can slide in the sliding hole conveniently.

Fifth embodiment, on the basis of the first embodiment, the swing sleeve 6 is slidably connected with the guide rod 7, the motor 3 drives the rotating rod 4 to rotate, the rotating rod 4 rotates to drive the swing sleeve 6 to rotate, and the guide rod 7 swings left and right due to the sliding connection of the swing sleeve 6 and the guide rod 7, so that the rack plate 11 is better driven to move left and right.

The working principle is as follows: when the warning board needs to be used in fire safety accidents, the motor 3 drives the rotating rod 4 to rotate, the rotating rod 4 drives the swinging sleeve 6 to rotate, the swinging sleeve 6 is connected with the guide rod 7 in a sliding manner, when the swinging sleeve 6 rotates, the guide rod 7 moves leftwards and rightwards, the guide rod 7 moves to drive the sliding block 9 to slide downwards, the sliding block 9 slides on the inner wall of the support frame 10, the support frame 10 drives the rack plate to move transversely, the rack plate 11 moves leftwards and rightwards, under the meshing action of the rack plate 11 and the gear 14, the rack plate 11 drives the gear 14 to rotate, the gear 14 rotates to drive the warning board body 16 to swing, the warning board body 16 is further obvious and easy to find, people can better evacuate, when the rack plate 11 swings leftwards, the support rod 17 moves leftwards to drive the hitting ball 18 to move, the hitting ball 18 collides with the bell 20, and the bell 20 sounds, playing a role of warning.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire control warning sign, includes casing (1), its characterized in that: the novel multifunctional electric fan is characterized in that a frame (2) is connected to one side inside the shell (1), a motor (3) is connected to the bottom end inside the frame (2), the output end of the motor (3) is connected with a rotating rod (4), one side of the lower end of the rotating rod (4) is connected with a connecting rod (5), one end of the connecting rod (5) is connected with a swinging sleeve (6), a guide rod (7) penetrates through the middle of one side of the swinging sleeve (6), the lower end of the guide rod (7) is rotatably connected with a shaft bracket (8), the lower end of the shaft bracket (8) is connected with the bottom end inside the shell (1), the upper end of the guide rod (7) is rotatably connected with a sliding block (9), one end of the sliding block (9) is connected with a support frame (10), the sliding block (9) is located inside the support frame (10), and two sides of the sliding block (9) are both slidably connected with two sides of the inner wall of the support frame (10);

the upper end of the supporting frame (10) penetrates through and extends to the upper portion of the shell (1) to be connected with a rack plate (11), the middle portions of two sides of the rack plate (11) are connected with round rods (12), supporting blocks (13) are sleeved on the outer portions of the round rods (12), the lower ends of the supporting blocks (13) are connected with one side of the upper end of the shell (1), gears (14) are meshed on one side of the rack plate (11), rotating shafts (15) are embedded in the middle of one side of the gears (14), the lower ends of the rotating shafts (15) are rotatably connected with the upper end of the shell (1), and warning board bodies (16) are connected to the upper ends of the rotating shafts (15).

2. A fire warning sign as claimed in claim 1, wherein: one side of the lower end of the rack plate (11) is connected with a support rod (17), the lower end of the support rod (17) penetrates and extends to the inner part of the shell (1), one side of the lower part of the support rod (17) is connected with a striking ball (18), one side of the inner wall of the shell (1) is connected with a support plate (19), and the lower end of the support plate (19) is connected with a small bell (20).

3. A fire warning sign as claimed in claim 1, wherein: the round rod (12) penetrates through the supporting block (13) to be provided with a through hole, the round rod (12) is connected with the supporting block (13) in a sliding mode, and one end of the round rod (12) is connected with a limiting sleeve.

4. A fire warning sign as claimed in claim 1, wherein: the support frame (10) is provided with a sliding hole at the position penetrating through the shell (1), and the diameter of the sliding hole is larger than that of the support frame (10).

5. A fire warning sign as claimed in claim 1, wherein: the lower end of the guide rod (7) is rotatably connected with the shaft bracket (8) through a first pin shaft, and the upper end of the guide rod (7) is rotatably connected with the sliding block (9) through a second pin shaft.

6. A fire warning sign as claimed in claim 1, wherein: the swing sleeve (6) is connected with the guide rod (7) in a sliding mode.

7. A fire warning sign as claimed in claim 1, wherein: the lower end of the rotating shaft (15) is rotatably connected with the upper end of the shell (1) through a rotating block, and the upper end of the rotating shaft (15) is fixedly connected with the warning board body (16).