Portable warning board

Abstract

The utility model relates to the technical field of warning boards, and discloses a portable warning board which comprises a supporting cylinder, the outer edge, close to the top, of the supporting cylinder is rotationally connected with a rotating block, a fixing cylinder is fixedly assembled on the side face of the rotating block, and a sliding rod is slidably connected to the inner wall of the fixing cylinder in a sleeved mode. The inner wall, close to the bottom, of the fixing cylinder is fixedly sleeved with an auxiliary pipe, a balloon is fixedly assembled at the bottom of the auxiliary pipe, and an auxiliary rod is fixedly assembled at the bottom of the balloon. Through cooperative use of a fixing cylinder and a balloon, an adjusting cylinder is rotated on the outer edge of an auxiliary rod, so that in the process that the adjusting cylinder moves on the outer edge of the auxiliary rod, the adjusting cylinder is used for pushing gas in the balloon to pass through the inner wall of an auxiliary pipe to enter an inner cavity of the fixing cylinder; therefore, the gas in the inner cavity of the fixing cylinder is utilized to push the sliding rod to stably support the warning board body, and the gas in the inner cavity of the fixing cylinder is utilized to assist the warning board body in resetting when the warning board body is impacted by the external environment, so that stable erection of the warning board is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of warning sign technology, specifically a convenient warning sign. Background Technology

[0002] Warning signs are used to provide warnings and reminders and are applied in many situations, such as traffic warnings, maintenance and construction warnings, indoor area warnings, and also in hospitals. To facilitate the use of warning signs, a portable warning sign is needed.

[0003] Traditional warning signs are triangular in shape and are therefore called triangular warning signs. However, during installation, traditional warning signs are easily affected by the external environment and are subject to collisions, causing the inner walls of the sign to stick together, which affects the stability of the sign. In addition, traditional warning signs are installed at a low height, making it difficult to adjust them conveniently according to the installation environment, thus affecting the efficiency of the device. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a convenient warning sign to solve the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a portable warning sign, including a support cylinder, a rotating block rotatably connected to the outer edge of the support cylinder near the top, a fixed cylinder fixedly mounted on the side of the rotating block, a sliding rod slidably sleeved on the inner wall of the fixed cylinder, an auxiliary tube fixedly sleeved on the inner wall of the fixed cylinder near the bottom, a balloon fixedly mounted on the bottom of the auxiliary tube, an auxiliary rod fixedly mounted on the bottom of the balloon, an adjusting cylinder threadedly connected to the outer edge of the auxiliary rod, a rotating rod fixedly mounted on the side of the sliding rod, and a warning sign body movably sleeved on the outer edge of the rotating rod.

[0006] As a preferred embodiment of this utility model, a fixing frame is fixedly mounted on the outer edge of the support cylinder, a round rod is fixedly mounted on the bottom of the fixing frame, a round cylinder is slidably sleeved on the outer edge of the round rod, and a base plate is fixedly mounted on the bottom of the round cylinder.

[0007] As a preferred embodiment of this utility model, an adjusting block is rotatably connected to the top of the base plate, and a threaded rod is fixedly mounted on the top of the adjusting block, with the outer edge of the threaded rod threadedly connected to the inner wall of the support cylinder.

[0008] As a preferred technical solution of this utility model, there are two rotating blocks, and the two rotating blocks are respectively arranged on both sides of the warning sign body. A magnet is fixedly installed on the top of each of the two rotating blocks, and the tops of the two magnets are attracted to each other. A warning sign body is provided on the side of each of the two rotating blocks, and a connecting frame is rotatably sleeved on the inner wall of the two warning sign bodies near the top.

[0009] As a preferred embodiment of this utility model, there are two round rods, and the tops of both round rods are fixedly assembled to the bottom of the fixing frame, and the connection structure of the bottoms of the two round rods is completely identical.

[0010] As a preferred embodiment of this utility model, the inner cavity of the balloon passes through the inner wall of the auxiliary tube and is connected to the inner cavity of the fixed cylinder. There are two fixed cylinders, and the two fixed cylinders are respectively fixedly assembled to the sides of the two rotating blocks.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This portable warning sign uses a fixed cylinder and a balloon in combination. By rotating the adjusting cylinder on the outer edge of the auxiliary rod, the adjusting cylinder pushes the gas inside the balloon through the inner wall of the auxiliary tube to the inner cavity of the fixed cylinder as it moves along the outer edge of the auxiliary rod. The gas in the fixed cylinder then pushes the sliding rod to stably support the warning sign body. Furthermore, the gas in the fixed cylinder helps the warning sign body to reset when it is impacted by the external environment, thus ensuring the stable installation of the warning sign.

[0013] 2. This portable warning sign uses an adjusting block and a threaded rod in combination. The adjusting block drives the threaded rod to rotate, and the threaded rod is used to adjust the position of the warning sign body on the inner wall of the support cylinder. This helps to adjust the installation height of the warning sign body, and the cylinder and rod help to stabilize the warning sign body during height adjustment.

[0014] 3. This portable warning sign assists in the storage of the warning sign body by moving the adjusting cylinder away from the balloon and the supporting cylinder away from the connecting frame, thereby helping the fixing cylinder to rotate on the outer edge of the supporting cylinder and the rotating rod to rotate on the inner wall of the warning sign body. The auxiliary device is convenient to carry and move. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the orthographic section of the present invention;

[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the orthographic section of the fixing frame of this utility model;

[0019] Figure 5 This is a schematic diagram of the connecting frame structure of this utility model.

[0020] In the diagram: 1. Support cylinder; 2. Rotating block; 3. Fixed cylinder; 4. Sliding rod; 5. Auxiliary tube; 6. Balloon; 7. Auxiliary rod; 8. Adjusting cylinder; 9. Rotating rod; 10. Warning sign body; 11. Fixing frame; 12. Round rod; 13. Round cylinder; 14. Base plate; 15. Threaded rod; 16. Adjusting block; 17. Connecting frame; 18. Magnet piece. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-5 A portable warning sign includes a support cylinder 1. A rotating block 2 is rotatably connected to the outer edge of the support cylinder 1 near the top. A fixed cylinder 3 is fixedly mounted on the side of the rotating block 2. A sliding rod 4 is slidably sleeved on the inner wall of the fixed cylinder 3. An auxiliary tube 5 is fixedly sleeved on the inner wall of the fixed cylinder 3 near the bottom. A balloon 6 is fixedly mounted on the bottom of the auxiliary tube 5. An auxiliary rod 7 is fixedly mounted on the bottom of the balloon 6. An adjusting cylinder 8 is threadedly connected to the outer edge of the auxiliary rod 7. A rotating rod 9 is fixedly mounted on the side of the sliding rod 4. The warning sign body 10 is movably sleeved on the outer edge of the rotating rod 9. Through the cooperation of the balloon 6 and the auxiliary tube 5, the adjusting cylinder 8 rotates on the outer edge of the auxiliary rod 7. The adjusting cylinder 8 then assists in pushing the gas inside the balloon 6 through the auxiliary tube 5 to the inside of the fixed cylinder 3. The gas inside the fixed cylinder 3 then assists in limiting the sliding rod 4.

[0023] In a preferred embodiment, a fixing frame 11 is fixedly mounted on the outer edge of the support cylinder 1, and a round rod 12 is fixedly mounted on the bottom of the fixing frame 11. A cylinder 13 is slidably sleeved on the outer edge of the round rod 12, and a base plate 14 is fixedly mounted on the bottom of the cylinder 13. Through the cooperation between the round rod 12 and the cylinder 13, the round rod 12 slides in the inner wall of the cylinder 13, thereby assisting the support cylinder 1 in stable adjustment.

[0024] In a preferred embodiment, an adjusting block 16 is rotatably connected to the top of the base plate 14, and a threaded rod 15 is fixedly mounted on the top of the adjusting block 16. The outer edge of the threaded rod 15 is threadedly connected to the inner wall of the support cylinder 1. Through the cooperation between the threaded rod 15 and the support cylinder 1, the adjusting block 16 drives the threaded rod 15 to rotate, thereby using the threaded rod 15 to drive the support cylinder 1 to adjust its height.

[0025] In a preferred embodiment, there are two rotating blocks 2, and the two rotating blocks 2 are respectively disposed on both sides of the warning sign body 10. A magnet 18 is fixedly mounted on the top of each of the two rotating blocks 2, and the tops of the two magnets 18 are attracted to each other. A warning sign body 10 is disposed on the side of each of the two rotating blocks 2, and a connecting frame 17 is rotatably sleeved on the inner wall of the two warning sign bodies 10 near the top. By adding the two rotating blocks 2, the two rotating blocks 2 are used to assist the two warning sign bodies 10 in adjustment at the outer edge of the support cylinder 1 near the top.

[0026] In a preferred embodiment, there are two round rods 12, and the tops of both round rods 12 are fixedly assembled to the bottom of the fixing frame 11. The connection structure at the bottom of the two round rods 12 is completely identical. By adding the two round rods 12, the height of the auxiliary support cylinder 1 can be stably adjusted by using the two round rods 12 and the two cylinders 13.

[0027] In a preferred embodiment, the inner cavity of the balloon 6 passes through the inner wall of the auxiliary tube 5 and is connected to the inner cavity of the fixed cylinder 3. There are two fixed cylinders 3, and the two fixed cylinders 3 are respectively fixedly assembled to the sides of the two rotating blocks 2. By adding two balloons 6, the two balloons 6 can stably deliver air to the inside of the two fixed cylinders 3, and then the two fixed cylinders 3 can limit the two sliding rods 4.

[0028] Working principle: When the device is in use, the adjusting cylinder 8 is rotated along the outer edge of the auxiliary rod 7. As the adjusting cylinder 8 moves along the outer edge of the auxiliary rod 7, it pushes the gas inside the balloon 6 through the inner wall of the auxiliary tube 5 into the inner cavity of the fixed cylinder 3. The gas in the fixed cylinder 3 then pushes the sliding rod 4 to stably support the warning sign body 10. Furthermore, the gas in the fixed cylinder 3 helps the warning sign body 10 to reset when it is impacted by the external environment, thus ensuring the stable installation of the warning sign body 10. The adjusting block 16 drives... The threaded rod 15 rotates, thereby adjusting its position on the inner wall of the support cylinder 1, which helps to adjust the installation height of the warning sign body 10. The cylinder 13 and the rod 12 are used to help the warning sign body 10 to be stably adjusted in height. The adjusting cylinder 8 is moved away from the balloon 6, and the support cylinder 1 is moved away from the connecting frame 17, which helps the fixing cylinder 3 to rotate on the outer edge of the support cylinder 1, and helps the rotating rod 9 to rotate on the inner wall of the warning sign body 10, thereby helping to store the warning sign body 10. The auxiliary device is convenient to carry and move.

[0029] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable warning sign, comprising a support cylinder (1), characterized in that: The support cylinder (1) is rotatably connected to a rotating block (2) near the top outer edge. A fixed cylinder (3) is fixedly mounted on the side of the rotating block (2). A sliding rod (4) is slidably sleeved on the inner wall of the fixed cylinder (3). An auxiliary tube (5) is fixedly sleeved on the inner wall of the fixed cylinder (3) near the bottom. A balloon (6) is fixedly mounted on the bottom of the auxiliary tube (5). An auxiliary rod (7) is fixedly mounted on the bottom of the balloon (6). An adjusting cylinder (8) is threadedly connected to the outer edge of the auxiliary rod (7). A rotating rod (9) is fixedly mounted on the side of the sliding rod (4). A warning sign body (10) is movably sleeved on the outer edge of the rotating rod (9).

2. The portable warning sign according to claim 1, characterized in that: The outer edge of the support cylinder (1) is fixedly fitted with a fixing frame (11), the bottom of the fixing frame (11) is fixedly fitted with a round rod (12), the outer edge of the round rod (12) is slidably sleeved with a round cylinder (13), and the bottom of the round cylinder (13) is fixedly fitted with a base plate (14).

3. A portable warning sign according to claim 2, characterized in that: An adjusting block (16) is rotatably connected to the top of the base plate (14), and a threaded rod (15) is fixedly mounted on the top of the adjusting block (16), with the outer edge of the threaded rod (15) threadedly connected to the inner wall of the support cylinder (1).

4. A portable warning sign according to claim 1, characterized in that: There are two rotating blocks (2), and the two rotating blocks (2) are respectively set on both sides of the warning sign body (10). The top of each of the two rotating blocks (2) is fixedly equipped with a magnet (18), and the tops of the two magnets (18) are attracted to each other. The side of each of the two rotating blocks (2) is provided with a warning sign body (10), and the inner wall of the two warning sign bodies (10) near the top is rotatably connected with a connecting frame (17).

5. A portable warning sign according to claim 2, characterized in that: The number of the round rods (12) is two, and the top of both round rods (12) is fixedly assembled with the bottom of the fixing frame (11). The connection structure of the bottom of the two round rods (12) is completely identical.

6. A portable warning sign according to claim 1, characterized in that: The inner cavity of the balloon (6) passes through the inner wall of the auxiliary tube (5) and is connected to the inner cavity of the fixed tube (3). There are two fixed tubes (3), and the two fixed tubes (3) are respectively fixedly assembled with the sides of the two rotating blocks (2).

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