Warning device for public health management

Abstract

The utility model discloses a warning device for public health management, which relates to the technical field of warning devices and comprises a warning plate and a rotating mechanism, a clamping frame is arranged at the bottom end of the warning plate, the rotating mechanism comprises fixing plates symmetrically arranged at the lower end of the warning plate, two sides of the clamping frame are fixedly connected with rotating shafts, one side of each fixing plate is provided with a rotating hole, and the rotating holes are communicated with the clamping frame. A positioning mechanism is arranged on one side of the fixing plate. The fixing plate, the rotating hole and the rotating shaft are arranged, the rotating shaft rotates in the rotating hole, so that the angle between the clamping frame and the fixing plate is changed, meanwhile, the fixing plate and the warning plate are fixed, the angle between the clamping frame and the warning plate can be changed until the needed angle is reached, then the rotating shaft is positioned in the rotating hole through the positioning mechanism, and the warning plate is fixed. The warning board and the clamping frame can be positioned, so that the warning board can present a public health management warning slogan on the warning board at a required angle, and pedestrians passing by can accurately see the warning slogan on the warning board.

Description

Technical Field

[0001] The utility model relates to the technical field of warning devices, in particular to a warning device for public health management. Background Art

[0002] In the field of public health management, warning devices are often used to provide public health warnings to passers-by.

[0003] A card frame is generally fixedly connected to the bottom end of the warning device. After the external fixing rod is inserted into the ground, the card frame is clamped on the top of the fixing rod, so that the warning device can be fixed for use. Passersby can be warned by seeing the warning slogan on the warning device.

[0004] However, the card frame at the bottom of the warning device is fixed to the warning device, so that after the card frame is stuck on the fixed rod, the warning device is always in a vertical state, resulting in that when the installation position is different, passers-by cannot be guaranteed to fully see the warning signs on the warning device. For this reason, we propose a warning device for public health management. Utility Model Content

[0005] The purpose of the utility model is to provide a warning device for public health management to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a warning device for public health management, comprising:

[0007] A warning plate, wherein a card frame is provided at the bottom end of the warning plate;

[0008] A rotating mechanism is arranged between the warning plate and the card frame, and is used to adjust the angle between the fixed plate and the warning plate. The rotating mechanism includes a fixed plate symmetrically arranged at the lower end of the warning plate, and both sides of the card frame are fixedly connected with a rotating shaft, a rotating hole is opened on one side of the fixed plate, and the outer wall of the rotating shaft is rotatably connected to the inner wall of the rotating hole, and a positioning mechanism is arranged on one side of the fixed plate.

[0009] Preferably, the positioning mechanism includes a movable disk, which is sleeved on the outer wall of the rotating shaft. A limiting mechanism is arranged between the movable disk and the rotating shaft. A positioning shaft is symmetrically fixedly connected to one side of the movable disk close to the fixed plate. A plurality of positioning holes are opened in a circular array on one side of the fixed plate. The outer wall of the positioning shaft and the inner wall of the positioning hole are movably interlaced and connected.

[0010] Preferably, the limiting mechanism includes a connecting block, the connecting block is fixedly connected to the inner wall of the movable disk, the outer wall of the rotating shaft is provided with a connecting groove, the outer wall of the connecting block is slidably connected to the inner wall of the connecting groove, and an extrusion mechanism is arranged inside the connecting groove.

[0011] Preferably, the extrusion mechanism comprises a clamping hole opened on the inner wall of the connecting groove, a spring is inserted into the inner wall of the clamping hole, one end of the spring is connected to one side of the connecting block, and a locking mechanism is provided on the outer wall of the rotating shaft.

[0012] Preferably, the locking mechanism comprises a locking nut sleeved on the outer wall of the rotating shaft, the outer wall of the rotating shaft is provided with an external thread groove, and the inner wall of the locking nut is meshed with the outer wall of the external thread groove.

[0013] Preferably, a slot is provided at the top of the fixing plate, the warning plate is fixedly inserted into the inner wall of the slot, a reinforcing plate is fixedly connected to one side of the fixing plate, and an outer wall of the reinforcing plate is fixedly connected to the outer wall of the warning plate.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model utilizes the setting of a fixed plate, a rotating hole and a rotating shaft. The rotating shaft rotates in the rotating hole, so that the angle between the card frame and the fixed plate is changed. At the same time, the fixed plate and the warning plate are fixed, so that the angle between the card frame and the warning plate can be changed until a desired angle is reached. Then, the rotating shaft is positioned in the rotating hole by a positioning mechanism, so that the warning plate and the card frame can be positioned. After the card frame is sleeved on the external fixing rod, the warning plate can present the public health management warning slogan on the warning plate at a desired angle. The angle of the warning plate can be adjusted according to the installation position of the warning plate, so that passers-by can accurately see the warning slogan on the warning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 It is a front sectional structural schematic diagram of the movable plate of the utility model.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating shaft of the utility model.

[0019] In the figure: 101, warning plate; 201, card frame; 301, fixed plate; 302, rotating hole; 303, rotating shaft; 401, moving disk; 402, positioning hole; 403, positioning shaft; 501, connecting groove; 502, connecting block; 601, card hole; 602, spring; 701, external thread groove; 702, locking nut; 801, slot; 802, reinforcing plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-Figure 3 A warning device for public health management shown in the figure includes a warning plate 101 and a rotating mechanism. A card frame 201 is provided at the bottom end of the warning plate 101. A warning slogan for public health management is posted on the surface of the warning plate 101. The card frame 201 is then put on an external fixing rod, and the warning plate 101 can be erected for use.

[0022] In a preferred embodiment, a rotating mechanism is arranged between the warning plate 101 and the card frame 201, and the rotating mechanism is used to adjust the angle between the fixed plate 301 and the warning plate 101. The rotating mechanism includes a fixed plate 301 symmetrically arranged at the lower end of the warning plate 101, and both sides of the card frame 201 are fixedly connected with a rotating shaft 303. A rotating hole 302 is opened on one side of the fixed plate 301, and the outer wall of the rotating shaft 303 is rotatably connected to the inner wall of the rotating hole 302. A positioning mechanism is arranged on one side of the fixed plate 301, and the angle between the card frame 201 and the fixed plate 301 is changed by the rotation of the rotating shaft 303 in the rotating hole 302, and the fixed plate 301 is fixed. The plate 301 is fixed to the warning plate 101, so that the angle between the card frame 201 and the warning plate 101 can be changed until the desired angle is reached, and then the rotating shaft 303 is positioned in the rotating hole 302 through the positioning mechanism, so that the warning plate 101 and the card frame 201 can be positioned, and the card frame 201 can be put on the external fixing rod, so that the warning plate 101 can present the public health management warning slogan on the warning plate 101 at the desired angle, and the angle of the warning plate 101 can be adjusted according to the installation position of the warning plate 101, so that passers-by can accurately see the warning slogan on the warning plate 101.

[0023] Among them, the positioning mechanism includes a movable disk 401, which is sleeved on the outer wall of the rotating shaft 303, and a limiting mechanism is arranged between the movable disk 401 and the rotating shaft 303. The movable disk 401 is symmetrically fixedly connected with the positioning shaft 403 on one side close to the fixed plate 301, and a plurality of positioning holes 402 are opened in a circular array on one side of the fixed plate 301. The outer wall of the positioning shaft 403 and the inner wall of the positioning hole 402 are movably connected and interlaced. When the rotating shaft 303 is rotated in the rotating hole 302, the movable disk 401 is moved to make the positioning shaft 403 inserted into the corresponding positioning hole 402, so that the movable disk 401 and the fixed plate 301 can be positioned. At the same time, with the cooperation of the limiting mechanism, the rotating shaft 303 is positioned in the rotating hole 302, thereby improving the stability of the positioning of the card frame 201 and the warning plate 101.

[0024] Among them, the limiting mechanism includes a connecting block 502, which is fixedly connected to the inner wall of the movable disk 401, and a connecting groove 501 is provided on the outer wall of the rotating shaft 303. The outer wall of the connecting block 502 is slidably connected to the inner wall of the connecting groove 501, and an extrusion mechanism is arranged inside the connecting groove 501. The connecting groove 501 limits and guides the connecting block 502, so that the movable disk 401 can move on the outer wall of the rotating shaft 303, but the movable disk 401 cannot rotate relative to the rotating shaft 303, so that the movable disk 401 is positioned after the positioning shaft 403 is inserted into the positioning hole 402, and the rotating shaft 303 can be positioned in the rotating hole 302.

[0025] The squeezing mechanism comprises a clamping hole 601 provided on the inner wall of the connecting groove 501, a spring 602 is inserted through the inner wall of the clamping hole 601, one end of the spring 602 is connected to one side of the connecting block 502, and a locking mechanism is provided on the outer wall of the rotating shaft 303. Through the elastic action of the spring 602, the spring 602 will always squeeze the connecting block 502, so that the movable plate 401 always has a tendency to move toward the fixed plate 301, so that the positioning shaft 403 can be stably inserted into the positioning hole 402 when the positioning shaft 403 is not subjected to a large external force, thereby improving the working stability of the positioning mechanism. When the angle adjustment is required, the movable plate 401 is directly moved, and the movement of the movable plate 401 compresses the spring 602, and the positioning shaft 403 moves at the same time until the positioning shaft 403 is separated from the positioning hole 402, and then the rotation can be performed. After the rotation is completed, the movable plate 401 is released, and the positioning shaft 403 can be inserted into the corresponding positioning hole 402 under the elastic action of the spring 602.

[0026] Among them, the locking mechanism includes a locking nut 702 sleeved on the outer wall of the rotating shaft 303, and the outer wall of the rotating shaft 303 is provided with an external thread groove 701. The inner wall of the locking nut 702 is meshed with the outer wall of the external thread groove 701. When the rotation adjustment is completed, the spring 602 squeezes the connecting block 502, so that the movable disk 401 drives the positioning shaft 403 to insert into the corresponding positioning hole 402, and then the locking nut 702 is screwed. Through the meshing of the inner wall of the locking nut 702 and the outer wall of the external thread groove 701, the locking nut 702 moves toward the movable disk 401 until the locking nut 702 is against the movable disk 401, so that the movable disk 401 can be positioned, so that the positioning shaft 403 cannot be separated from the positioning hole 402, and the stability of the positioning mechanism is further improved.

[0027] Among them, a slot 801 is opened at the top of the fixed plate 301, and the warning plate 101 is fixedly inserted into the inner wall of the slot 801. A reinforcing plate 802 is fixedly connected to one side of the fixed plate 301, and the outer wall of the reinforcing plate 802 is fixedly connected to the outer wall of the warning plate 101. The warning plate 101 is fixed in the slot 801 by welding, and the reinforcing plate 802 is also fixed to the fixed plate 301 and the warning plate 101 by welding. The reinforcing plate 802 increases the connection strength between the warning plate 101 and the fixed plate 301, and improves the stability of the warning device.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A warning device for public health management, characterized in that: include: A warning plate (101), wherein a card frame (201) is provided at the bottom end of the warning plate (101); A rotating mechanism, the rotating mechanism is arranged between the warning plate (101) and the card frame (201), the rotating mechanism is used to adjust the angle between the fixed plate (301) and the warning plate (101), the rotating mechanism comprises a fixed plate (301) symmetrically arranged at the lower end of the warning plate (101), both sides of the card frame (201) are fixedly connected with a rotating shaft (303), one side of the fixed plate (301) is provided with a rotating hole (302), the outer wall of the rotating shaft (303) is rotatably connected to the inner wall of the rotating hole (302), and one side of the fixed plate (301) is provided with a positioning mechanism.

2. A warning device for public health management according to claim 1, characterized in that: The positioning mechanism comprises a movable disk (401), the movable disk (401) being sleeved on the outer wall of the rotating shaft (303), a limiting mechanism being arranged between the movable disk (401) and the rotating shaft (303), a positioning shaft (403) being symmetrically fixedly connected to one side of the movable disk (401) close to the fixed plate (301), a plurality of positioning holes (402) being arranged in a circular array on one side of the fixed plate (301), the outer wall of the positioning shaft (403) being movably interlaced with the inner wall of the positioning hole (402).

3. A warning device for public health management according to claim 2, characterized in that: The limiting mechanism comprises a connecting block (502), wherein the connecting block (502) is fixedly connected to the inner wall of the movable disk (401), the outer wall of the rotating shaft (303) is provided with a connecting groove (501), the outer wall of the connecting block (502) is slidably connected to the inner wall of the connecting groove (501), and the interior of the connecting groove (501) is provided with an extrusion mechanism.

4. A warning device for public health management according to claim 3, characterized in that: The extrusion mechanism comprises a clamping hole (601) opened on the inner wall of the connecting groove (501), a spring (602) is inserted into the inner wall of the clamping hole (601), one end of the spring (602) is connected to one side of the connecting block (502), and a locking mechanism is arranged on the outer wall of the rotating shaft (303).

5. A warning device for public health management according to claim 4, characterized in that: The locking mechanism comprises a locking nut (702) sleeved on the outer wall of the rotating shaft (303); the outer wall of the rotating shaft (303) is provided with an external thread groove (701); the inner wall of the locking nut (702) is meshed with the outer wall of the external thread groove (701).

6. A warning device for public health management according to claim 1, characterized in that: A slot (801) is provided at the top of the fixing plate (301), the warning plate (101) is fixedly inserted into the inner wall of the slot (801), a reinforcing plate (802) is fixedly connected to one side of the fixing plate (301), and the outer wall of the reinforcing plate (802) is fixedly connected to the outer wall of the warning plate (101).

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