Foldable fire safety management billboard

Abstract

The utility model discloses a foldable fire safety management billboard, which relates to the technical field of billboards and comprises a bearing frame, a supporting plate, an adjusting knob, a telescopic display board and a spring, pneumatic telescopic rods and wheels are mounted on the right side of the bearing frame, the supporting plate is mounted above the bearing frame, and the adjusting knob is mounted on the supporting plate. A telescopic display plate is arranged above the supporting plate, a grip and a warning lamp are arranged above the telescopic display plate, an adjusting knob is arranged above the supporting plate, a first limiting rod and a second limiting rod are installed on the two sides of the adjusting knob, and a spring is installed on the right side of the second limiting rod; according to the equipment, the LED electronic lamp panel is arranged on the right side of the supporting plate, warning information can be completely displayed under the condition that the display area is effectively reduced, the space utilization rate of the equipment is improved, and the telescopic display plate is slidably connected to the upper portion of the supporting plate, so that the quality and the size of the equipment can be guaranteed while the display area is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of notice boards, in particular to a foldable fire safety management notice board. Background Art

[0002] Fire protection notice board is an important fire safety facility, which is designed to remind and warn people about the importance of fire safety and emergency measures. However, the existing fire safety management notice board has some shortcomings, such as:

[0003] Application number: CN202123026521.9 describes a new type of fire warning sign. The display device of the device is connected to the main body by embedding. Although the area of the display device is increased, the volume is larger and the folding and unfolding process is not convenient, thereby greatly reducing the installation efficiency. Utility Model Content

[0004] The purpose of the present utility model is to provide a foldable fire safety management notice board to solve the problem proposed in the above background technology that the equipment display device on the existing market is connected to the main body in an embedded manner. Although the area of the display device is increased, the volume is larger and the folding and unfolding process is not convenient, thereby greatly reducing the installation efficiency.

[0005] To achieve the above-mentioned object, the present utility model provides the following technical solutions: a foldable fire safety management notice board, comprising a load-bearing frame, a support plate, an adjustment knob, a telescopic display plate and a spring;

[0006] A pneumatic telescopic rod and wheels are installed on the right side of the load-bearing frame;

[0007] A support plate is installed above the load-bearing frame, a telescopic display plate is provided above the support plate, a handle and a warning light are provided above the telescopic display plate, an adjustment knob is provided above the support plate, a first limit rod and a second limit rod are installed on both sides of the adjustment knob, and a spring is installed on the right side of the second limit rod.

[0008] As a preferred technical solution of the present invention, a group of wheels are symmetrically fixed below the load-bearing frame, and the top of the load-bearing frame is rotatably connected to one end of a pneumatic telescopic rod, and the right side of the pneumatic telescopic rod is rotatably connected to the support plate;

[0009] By adopting the above technical solution, the device is rotatably connected to the support plate through the right side of the pneumatic telescopic rod. The pneumatic telescopic rod is used as a supporting structure to quickly unfold the device, effectively improving the installation efficiency.

[0010] As a preferred technical solution of the present invention, the right side of the load-bearing frame is rotatably connected to the support plate, the right side of the support plate is an LED electronic light board, and the inner wall of the left side of the support plate is an open structure and is provided with a groove, and the top of the support plate is slidably connected to the retractable display board;

[0011] By adopting the above technical solution, the device sets the right side of the support plate as an LED electronic light board, which can effectively reduce the display area while displaying all the warning information, thereby improving the space utilization of the equipment. The sliding and retractable display board above the support plate can increase the display area while ensuring the quality and volume of the equipment.

[0012] As a preferred technical solution of the present invention, the left midline position of the support plate is rotatably connected to the adjusting knob, the right side of the adjusting knob is a gear structure, and the upper part of the adjusting knob is engaged with the first limiting rod, and the lower part of the adjusting knob is engaged with the second limiting rod, the second limiting rod is provided with a pin of a conical structure, a spring is sleeved on the right side of the second limiting rod, and the second limiting rod is slidably connected to the support plate and engaged with the limiting groove, and the first limiting rod and the second limiting rod have similar structures;

[0013] By adopting the above technical solution, the device rotates the adjusting knob, and the gear on the right side of the adjusting knob engages to drive the first limit rod and the second limit rod to move in opposite directions, thereby separating from the limit groove, further improving the convenience of equipment installation.

[0014] As a preferred technical solution of the present invention, a telescopic display plate is slidably connected to the top of the support plate, a warning light is fixedly connected to the top of the telescopic display plate, and the upper surface of the warning light is fixedly connected to a handle.

[0015] By adopting the above technical solution, the device can ensure the eye-catching characteristics of the device by fixing the warning light above the telescopic display board, while facilitating the unfolding of the warning light and the telescopic display board.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The device is rotatably connected to the support plate on the right side through the pneumatic telescopic rod. The pneumatic telescopic rod serves as a supporting structure, which can quickly unfold the device and effectively improve installation efficiency.

[0018] By setting the right side of the support plate as an LED electronic light board, the device can effectively reduce the display area while fully displaying the warning information, thereby improving the space utilization of the device. The sliding connection of the retractable display board above the support plate can increase the display area while ensuring the quality and volume of the device.

[0019] By turning the adjustment knob, the gear on the right side of the adjustment knob engages and drives the first and second limit rods to move in opposite directions, thereby separating from the limit slot, further improving the convenience of device installation.

[0020] The device can ensure the eye-catching characteristics of the device by fixing the warning light above the telescopic display board, while facilitating the unfolding of the warning light and the telescopic display board. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a side view of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the connection structure between the support plate and the telescopic display plate of the utility model;

[0023] Figure 3 This is a schematic diagram of the connection structure between the handle and the warning light of the utility model;

[0024] Figure 4 This is a side view structural diagram of the support plate of the utility model;

[0025] Figure 5 This is an enlarged structural diagram of point A of the utility model;

[0026] Figure 6 This is an enlarged structural diagram of point B of the present invention.

[0027] In the figure: 1. Carrying frame; 2. Support plate; 3. Adjustment knob; 4. Telescopic display board; 5. Handle; 6. Warning light; 7. Pneumatic telescopic rod; 8. Wheel; 9. Limiting slot; 10. First limiting rod; 11. Second limiting rod; 12. Spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-6 The technical solution of the utility model is as follows: a foldable fire safety management notice board, including a load-bearing frame 1, a support plate 2, an adjustment knob 3, a telescopic display board 4, a handle 5, a warning light 6, a pneumatic telescopic rod 7, wheels 8, a limiting groove 9, a first limiting rod 10, a second limiting rod 11 and a spring 12;

[0030] A pneumatic telescopic rod 7 and a wheel 8 are installed on the right side of the carrying frame 1. A group of wheels 8 are symmetrically fixed below the carrying frame 1. The top of the carrying frame 1 is rotatably connected to one end of the pneumatic telescopic rod 7. The right side of the pneumatic telescopic rod 7 is rotatably connected to the support plate 2. The equipment is rotatably connected to the support plate 2 through the right side of the pneumatic telescopic rod 7. The pneumatic telescopic rod 7 serves as a supporting structure to quickly unfold the equipment, effectively improving installation efficiency.

[0031] A support plate 2 is installed above the load-bearing frame 1, and a telescopic display board 4 is arranged above the support plate 2. The right side of the load-bearing frame 1 is rotatably connected to the support plate 2. The right side of the support plate 2 is an LED electronic light board, and the left inner wall of the support plate 2 is an open structure and is provided with a groove. The telescopic display board 4 is slidably connected to the top of the support plate 2. By setting the right side of the support plate 2 as an LED electronic light board, the device can effectively reduce the display area while displaying all warning information, thereby improving the space utilization rate of the equipment. The sliding connection of the telescopic display board 4 above the support plate 2 can increase the display area while ensuring the quality and volume of the equipment. A handle 5 and a warning light 6 are arranged above the telescopic display board 4, and an adjustment knob 3 is arranged above the support plate 2. The left midline position of the support plate 2 is rotatably connected to the adjustment knob 3. The right side of the adjustment knob 3 is a gear structure, and the top of the adjustment knob 3 is meshed with the first limit rod 10, and the bottom of the adjustment knob 3 is meshed with the second limit rod. The second limit rod 11 is provided with a pin of a conical structure, and a spring 12 is installed on the right side of the second limit rod 11, and the second limit rod 11 is slidably connected to the support plate 2 and engaged with the limit groove 9. The first limit rod 10 and the second limit rod 11 have similar structures. By rotating the adjusting knob 3, the gear on the right side of the adjusting knob 3 engages to drive the first limit rod 10 and the second limit rod 11 to move in opposite directions, thereby separating from the limit groove 9, further improving the convenience of device installation. The first limit rod 10 and the second limit rod 11 are installed on both sides of the adjusting knob 3, and a spring 12 is installed on the right side of the second limit rod 11. The telescopic display plate 4 is slidably connected to the top of the support plate 2, and the warning light 6 is fixedly connected to the top of the telescopic display plate 4, and the upper surface of the warning light 6 is fixedly connected to the handle 5. The device can ensure the eye-catching characteristics of the device by fixing the warning light 6 above the telescopic display plate 4, while facilitating the deployment of the warning light 6 and the telescopic display plate 4.

[0032] Working principle: When using a foldable fire safety management notice board, first move the device to the appropriate position, then hold the handle 5 and pull the support plate 2 to the right. When the pneumatic telescopic rod 7 is stressed, the pneumatic telescopic rod 7 will automatically open the support plate 2, and then pull the handle 5 up to continuously pull the telescopic display board 4 out of the support plate 2. During the continuous pulling process, due to the action of the spring 12, the first limit rod 10 and the second limit rod 11 will continue to squeeze inward until the first limit rod 10 and the second limit rod 11 are stuck in the limit grooves 9 on both sides of the telescopic display board 4. The telescopic display board 4 will be stuck and fixed, and then the warning light 6 and the LED electronic light board can be started to play a warning role. When it needs to be folded, it is only necessary to turn the adjusting knob 3. The gear meshing on the right side of the adjusting knob 3 drives the first limit rod 10 and the second limit rod 11 to move in the opposite direction to separate from the limit groove 9. Then hold the handle 5 to press the support plate 2 downward, and retract the pneumatic telescopic rod 7 to complete the folding.

[0033] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable fire safety management notice board, comprising a load-bearing frame (1), a support plate (2), an adjustment knob (3), a telescopic display board (4) and a spring (12); A pneumatic telescopic rod (7) and a wheel (8) are installed on the right side of the load-bearing frame (1); Its characteristics are: A support plate (2) is installed above the load-bearing frame (1), a telescopic display plate (4) is provided above the support plate (2), a handle (5) and a warning light (6) are provided above the telescopic display plate (4), an adjustment knob (3) is provided above the support plate (2), a first limiting rod (10) and a second limiting rod (11) are installed on both sides of the adjustment knob (3), and a spring (12) is installed on the right side of the second limiting rod (11).

2. A foldable fire safety management notice board according to claim 1, characterized in that: A group of wheels (8) are symmetrically fixed below the load-bearing frame (1), and the top of the load-bearing frame (1) is rotatably connected to one end of a pneumatic telescopic rod (7), and the right side of the pneumatic telescopic rod (7) is rotatably connected to the support plate (2).

3. A foldable fire safety management notice board according to claim 2, characterized in that: The right side of the load-bearing frame (1) is rotatably connected to the support plate (2), the right side of the support plate (2) is an LED electronic light board, and the left inner wall of the support plate (2) is an open structure and is provided with a groove, and the top of the support plate (2) is slidably connected to the telescopic display board (4).

4. A foldable fire safety management notice board according to claim 3, characterized in that: The left midline position of the support plate (2) is rotatably connected to the adjusting knob (3), the right side of the adjusting knob (3) is a gear structure, and the upper portion of the adjusting knob (3) is meshedly connected to the first limiting rod (10), and the lower portion of the adjusting knob (3) is meshedly connected to the second limiting rod (11), the second limiting rod (11) is provided with a pin of a conical structure, the right side of the second limiting rod (11) is fitted with a spring (12), and the second limiting rod (11) is slidably connected to the support plate (2) and engaged with the limiting groove (9), and the first limiting rod (10) and the second limiting rod (11) have similar structures.

5. A foldable fire safety management notice board according to claim 4, characterized in that: The support plate (2) is slidably connected to the telescopic display plate (4), the telescopic display plate (4) is fixedly connected to the warning light (6), and the upper surface of the warning light (6) is fixedly connected to the handle (5).

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