Warning board

Abstract

The utility model provides a warning board which comprises a board body and a connecting piece, the connecting end of the connecting piece is connected with the board body, the inserting end of the connecting piece is used for being inserted into a side hole of a door lock of an intelligent plate cabinet, the inserting end of the connecting piece is provided with a receding groove and an elastic piece, the first end of the elastic piece is arranged in the receding groove, and the second end of the elastic piece extends out of the receding groove. The elastic piece can move into the receding groove under the action of external force. The connecting piece is arranged, the connecting end of the connecting piece is connected with the board body, and the inserting end of the connecting piece is inserted into the side hole of the door lock, so that the board body can be fixed on the door lock. By arranging the elastic piece on the insertion end, the insertion end can be locked in the door lock through the elastic piece, then the good fixing effect on the board body is achieved, the risk that the board body falls off is reduced, the warning effect is improved, and then the safety is improved. The receding groove is formed, and the elastic piece can move into the receding groove under the action of external force, so that the insertion end can be detached from the door lock.

Description

Technical Field

[0001] The present application belongs to the technical field of warning signs, and specifically relates to a warning sign. Background Art

[0002] In energy industries such as power plants, safety warning signs and symbols, as key contents of production safety standardization, play a vital role in preventing personal, power grid, equipment, information and other safety accidents.

[0003] During the scheduled inspection or overhaul of the unit, in accordance with the work ticket management requirements, it is necessary to hang a "Work Here" warning sign or a "Operating Equipment" red cloth curtain on the cabinet to mark the equipment and warn and remind on-site personnel.

[0004] However, existing smart cabinet door locks are often equipped with side holes, which are typically used for door lock maintenance. For example, if the door handle cannot be opened, the handle can be pried open through the side hole to tilt and unfold it. Existing warning signs are usually fixed to the door lock with a hanging rope, which can easily cause the warning sign to fall due to interference from on-site staff. At the same time, the sign cannot be restored as required, which can easily lead to violations and increase the risk of erroneous equipment operation due to entering the wrong interval. Utility Model Content

[0005] Therefore, the technical problem to be solved by this application is to provide a warning sign that can reduce the risk of falling and improve safety.

[0006] In order to solve the above problems, the present application provides a warning sign, including a sign body and a connecting piece, the connecting end of the connecting piece is connected to the sign body, the insertion end of the connecting piece is used to be inserted into the side hole of the door lock of the smart cabinet, and a clearance groove and a spring clip are provided on the insertion end of the connecting piece. The first end of the spring clip is provided in the clearance groove, and the second end of the spring clip extends outside the clearance groove. The spring clip can be moved into the clearance groove under the action of external force.

[0007] Optionally, the side hole is a strip-shaped hole, the insertion end is a sheet-like structure adapted to the strip-shaped hole, the give way groove passes through the insertion end along the thickness direction of the insertion end, and after the insertion end is inserted into the side hole, the second end of the spring is tilted toward the positive direction of the door lock due to the elastic force of the spring itself.

[0008] Optionally, logos are provided on both the first side and the second side of the sign body, and the logos on the first side and the second side are the same.

[0009] Optionally, an assembly hole is provided in the card body, the connecting end is inserted and clamped in the assembly hole, the extension direction of the assembly hole is perpendicular to the thickness direction of the card body, and a stop protrusion is provided on the outer wall of the connecting piece, and the stop protrusion abuts against the outer wall of the card body.

[0010] Optionally, the connecting end is provided with a buckle, and a slot is provided on the card body, and the buckle can be detachably engaged in the slot.

[0011] Optionally, logos are provided on the first side and the second side of the sign body, the logos on the first side and the second side are different, a rotating shaft is provided at the connecting end, the rotating shaft is rotatably connected to the sign body, and the center point of the sign body is on the axis line of the rotating shaft.

[0012] Optionally, a magnet is provided in the card body; there are multiple magnets, one of which is provided at the center of the card body, and the other magnets are evenly arranged along the circumference of the card body.

[0013] Optionally, the connecting member includes an outer rod and an inner rod, the outer rod is slidably mounted on the inner rod, the outer rod and the inner rod are coaxially arranged, the insertion end is located on the inner rod, and the connecting end is located on the outer rod.

[0014] Optionally, the card body is made of PVC, the surface of the card body is encapsulated by ABS industrial plastic, and the connecting piece is made of stainless steel.

[0015] Optionally, a reflective strip is provided on the sign body.

[0016] Beneficial effects

[0017] A warning sign provided in an embodiment of the present invention can serve as a warning by providing a sign body. By providing a connector, connecting the connecting end of the connector to the sign body, and inserting the inserting end of the connector into the side hole of the door lock, the sign body can be fixed to the door lock. By providing a spring clip on the inserting end, the inserting end can be locked into the door lock by the spring clip, thereby effectively fixing the sign body, reducing the risk of the sign body falling, improving the warning effect, and thus improving safety. By providing a clearance groove, and enabling the spring clip to move into the clearance groove under the action of an external force, the inserting end can be removed from the door lock, and the removal operation is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a warning sign according to an embodiment of the present application;

[0019] Figure 2 This is a schematic structural diagram of a connector according to an embodiment of the present application;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic structural diagram of a card body according to an embodiment of the present application;

[0022] Figure 5 This is a schematic structural diagram of a door lock according to an embodiment of the present application.

[0023] The reference numerals indicate:

[0024] 1. Brand body; 2. Connector; 21. Connecting end; 22. Insertion end; 221. Giving way slot; 222. Spring piece; 23. Stop protrusion; 3. Door lock; 31. Side hole. DETAILED DESCRIPTION

[0025] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0027] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0029] See also Figures 1 to 5 As shown, according to an embodiment of the present application, a warning sign is provided, including a sign body 1 and a connecting member 2, the connecting end 21 of the connecting member 2 is connected to the sign body 1, the insertion end 22 of the connecting member 2 is used to be inserted into the side hole 31 of the door lock 3 of the smart cabinet, and a clearance groove 221 and a spring clip 222 are provided on the insertion end 22 of the connecting member 2, the first end of the spring clip 222 is provided in the clearance groove 221, and the second end of the spring clip 222 extends to the outside of the clearance groove 221, and the spring clip 222 can move into the clearance groove 221 under the action of external force.

[0030] By setting up the card body 1, a warning effect can be achieved. By setting up a connector 2, and connecting the connecting end 21 of the connector 2 to the card body 1, and inserting the insertion end 22 of the connector 2 into the side hole 31 of the door lock 3, the card body 1 can be fixed to the door lock 3. By setting a spring piece 222 on the insertion end 22, the insertion end 22 can be locked into the door lock 3 by the spring piece 222, thereby playing a good fixing role on the card body 1, reducing the risk of the card body 1 falling, improving the warning effect, and thus improving safety. By setting up a clearance groove 221, and enabling the spring piece 222 to move into the clearance groove 221 under the action of an external force, the insertion end 22 can be removed from the door lock 3, and the disassembly operation is simple and easy to operate.

[0031] Among them, the door locks 3 of the smart cabinet are all provided with side holes 31, which are usually used when repairing the door locks 3. For example, when the handle of the door lock 3 cannot be opened, the handle can be pried through the side hole 31 to make the handle tilt up.

[0032] The connecting member 2 may be in the shape of an elongated strip, and the connecting end 21 and the inserting end 22 are respectively the two ends of the connecting member 2 in the length direction.

[0033] The size of the clearance slot 221 is slightly larger than the spring piece 222 , so that the spring piece 222 can smoothly enter and exit the clearance slot 221 .

[0034] One end of the elastic piece 222 is connected to the edge of the notch of the clearance slot 221 .

[0035] Specifically, the spring piece 222 and the connecting member 2 are an integrated structure, and the spring piece 222 can be understood as a part of the connecting member 2 itself.

[0036] More specifically, a U-shaped groove is milled out at the insertion end 22 of the connector 2 and passes through the insertion end 22 along the thickness direction, thereby forming the spring piece 222 and the clearance groove 221 .

[0037] The insertion end 22 can be made of a material with a certain elasticity and a certain ability to reset after deformation, such as a metal sheet with a certain elasticity. The spring clip 222 can be in a tilted state when not subjected to any external force due to its own elastic force and the elastic force at the junction with the clearance groove 221. That is, the first end is disposed within the clearance groove 221, and the second end extends outside the clearance groove 221, so that the second end can be tilted within the door lock 3, thereby limiting and fixing the insertion end 22 within the door lock 3. When it is necessary to remove the warning sign from the door lock 3, the second end of the spring clip 222 is pressed into the clearance groove 221, so that the spring clip 222 does not protrude from the insertion end 22, and the second end can be pulled out of the door lock 3 to remove the warning sign.

[0038] The side hole 31 is a strip-shaped hole, and the insertion end 22 is a sheet-like structure adapted to the strip-shaped hole. The recess 221 passes through the insertion end 22 along the thickness direction of the insertion end 22. After the insertion end 22 is inserted into the side hole 31, the second end of the spring 222 is tilted toward the positive direction of the door lock 3 by the elastic force of the spring 222 itself.

[0039] By configuring the plug end to fit into the side hole 31, the insertion end 22 can be smoothly inserted and removed, and the insertion end 22 can be prevented from shaking significantly in the side hole 31. By configuring the second end to tilt forward toward the door lock 3 due to its own elastic force, the insertion end 22 can be stably locked in the door lock 3. Moreover, due to the tilting forward toward the door lock 3, it is easy for the operator to press the spring piece 222, so that the spring piece 222 returns to the clearance groove 221, and then the spring piece 222 can be pulled out.

[0040] The forward direction of the door lock 3 is the direction toward the operator, that is, the direction in which the key is pulled out.

[0041] The cross section of the side hole 31 is in the shape of a long strip, the width direction of the side hole 31 is the up-down direction, and the depth direction of the side hole 31 is the left-right direction of the door lock 3 .

[0042] The size of the insertion end 22 is slightly smaller than the size of the side hole 31, so that the insertion end 22 can be smoothly inserted and removed and avoids a large degree of shaking.

[0043] The depth of the clearance groove 221 is not less than the thickness of the elastic piece 222 , so that the elastic piece 222 can be completely moved into the clearance groove 221 .

[0044] Among them, such as Figure 5As shown, when the handle of the door lock 3 is tilted and extended, the interior space of the door lock 3 opens forward, and the spring 222 tilts forward. With the handle tilted and extended, the operator can press the spring 222 to unlock the door lock 3. When the handle is engaged with the door lock 3, the spring 222 is locked inside, preventing contact with the spring 222 and maintaining the locked state. In other words, when the door lock 3 is locked, the insertion end 22 cannot be directly removed. It is necessary to open the handle of the door lock 3 and press the spring 222 to remove it.

[0045] As an embodiment, logos are provided on both the first side and the second side of the sign body 1, and the logos on the first side and the second side are the same, so that the warning sign can be adapted to cabinets with left or right doors, thereby improving versatility.

[0046] Here, the same signs refer to the same sign information, such as the same graphics or the same warning text, but the directions can be the same or different.

[0047] An assembly hole is provided in the card body 1, and the connecting end 21 is inserted and clamped in the assembly hole. The extension direction of the assembly hole is perpendicular to the thickness direction of the card body 1. A stop protrusion 23 is provided on the outer wall of the connecting piece 2, and the stop protrusion 23 abuts against the outer wall of the card body 1.

[0048] By providing an assembly hole and inserting and snapping the connector 2 into the assembly hole, the connector 2 can be stably connected to the card body 1. By providing a stop protrusion 23, a position limit can be formed, further improving the connection stability.

[0049] The card body 1 is a flat plate structure, and the assembly hole is milled at the center of the card body 1.

[0050] The assembly hole is opened and extended toward the center of the card body 1. For example, when the card body 1 is circular, the assembly hole is opened along the radial direction of the card body 1. When the card body 1 is square, the assembly hole is opened parallel to two adjacent sides and perpendicular to the opposite side.

[0051] The size and shape of the assembly hole are adapted to the size and shape of the cross section of the connection end 21 .

[0052] There may be two stop protrusions 23 , which are respectively arranged on both sides of the connecting member 2 .

[0053] Specifically, the two stop protrusions 23 can be symmetrically arranged so that the two stop protrusions 23 can abut against the card body 1 at the same time. The two stop protrusions 23 are arranged opposite to each other along the width direction of the connecting member 2.

[0054] The connecting end 21 is provided with a hook extending outward, and is fixedly connected to the milled assembly hole through the hook.

[0055] Specifically, a U-shaped groove is milled on the connecting end 21, so that the connecting end 21 forms two protruding tips, each of which is provided with a hook. The hook is perpendicular to the surface of the connecting end 21 and extends outward.

[0056] As another embodiment, the connecting end 21 is provided with a buckle, and a slot is provided on the card body 1. The buckle can be detachably engaged in the slot, so that the connecting end 21 and the card body 1 can be engaged with each other, ensuring good connection strength while facilitating disassembly and assembly.

[0057] The card slot is provided on the edge of the card body 1 , and the buckle is provided at the end of the connecting end 21 .

[0058] As another embodiment, logos are provided on the first side and the second side of the sign body 1, and the logos on the first side and the second side are different. A rotating shaft is provided at the connecting end 21, and the rotating shaft is rotatably connected to the sign body 1, and the center point of the sign body 1 is on the axis line of the rotating shaft.

[0059] By setting a rotating shaft, the sign body 1 can be rotated. By setting different logos on the first side and the second side, the sign body 1 can be rotated according to needs and a suitable logo can be selected for use, thereby improving the versatility of the warning sign.

[0060] The sign body 1 is a flat plate structure, with the first side and the second side being two surfaces with larger areas.

[0061] The axis of the rotating shaft is a straight line, and the center point of the card body 1 is on the axis of the rotating shaft. That is, the center point of the card body 1 is on the extension line of the rotating shaft, which makes the card body 1 rotate more smoothly, and the center of gravity is the same before and after rotation, which is more stable.

[0062] There are multiple magnets in the card body 1, one of which is located at the center of the card body 1, and the other magnets are evenly distributed along the circumference of the card body 1.

[0063] By providing multiple magnets, the sign body 1 can be directly adsorbed on the iron cabinet, further improving the connection stability and reducing the risk of the warning sign falling.

[0064] The magnet is embedded in the card body 1 to avoid the magnet blocking the logo on the card body 1 and does not affect the aesthetics of the card body 1.

[0065] Among them, the magnets except the one at the center of the card body 1 are evenly arranged along the circumference of the card body 1 with the center point of the card body 1 as the center.

[0066] The connecting member 2 includes an outer rod and an inner rod. The outer rod is slidably mounted on the inner rod. The outer rod and the inner rod are coaxially arranged. The insertion end 22 is located on the inner rod, and the connection end 21 is located on the outer rod.

[0067] By providing an outer rod and an inner rod, and forming the outer rod and the inner rod into a telescopic rod structure, the connector 2 can be extended or shortened, and thus can be applied to smart cabinets of more widths, thereby improving versatility.

[0068] The length of the connecting rod is adjusted by making the inner rod and the outer rod slide relative to each other. After the adjustment is completed, the friction between the outer rod and the inner rod keeps the connecting member 2 at the required length.

[0069] Wherein, the outer rod and the inner rod both extend in a straight line.

[0070] The sign body 1 is made of PVC, the surface of the sign body 1 is encapsulated by ABS industrial plastic, and the connector 2 is made of stainless steel. It is light in weight and durable, which greatly reduces the burden on operators.

[0071] The sign body 1 is made of high-strength PVC inner core material, which is not easy to break, has good durability and is not easy to damage. The outer surface of the sign body 1 is encapsulated with double-sided thickened wear-resistant ABS industrial plastic, which is convenient for silk screen ink to adhere firmly, and is anti-corrosion and dust-proof, and stains are easy to clean.

[0072] Among them, the plug-in metal buckle is made of 316 stainless steel, ensuring sufficient rigidity and strength.

[0073] Reflective strips are provided on the sign body 1. The reflective strips are provided on the first side and the second side of the sign body 1 and are located outside the logo to avoid blocking the logo.

[0074] It is easy for those skilled in the art to understand that, under the premise of no conflict, the above-mentioned advantageous methods can be freely combined and superimposed.

[0075] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application. The above are merely preferred embodiments of the present application. It should be noted that those skilled in the art may make various improvements and variations without departing from the technical principles of the present application, and such improvements and variations shall also be considered within the scope of protection of the present application.

Claims

1. A warning sign, characterized in that: The invention comprises a card body (1) and a connecting piece (2), wherein a connecting end (21) of the connecting piece (2) is connected to the card body (1), an inserting end (22) of the connecting piece (2) is used for being inserted into a side hole (31) of a door lock (3) of an intelligent cabinet, and a clearance groove (221) and a spring piece (222) are provided on the inserting end (22) of the connecting piece (2), a first end of the spring piece (222) is provided in the clearance groove (221), a second end of the spring piece (222) extends outside the clearance groove (221), and the spring piece (222) can be moved into the clearance groove (221) under the action of an external force.

2. The warning sign according to claim 1, characterized in that: The side hole (31) is a strip-shaped hole, the insertion end (22) is a sheet-shaped structure adapted to the strip-shaped hole, the clearance groove (221) penetrates the insertion end (22) along the thickness direction of the insertion end (22), and after the insertion end (22) is inserted into the side hole (31), the second end of the spring (222) is tilted toward the positive direction of the door lock (3) by the elastic force of the spring (222) itself.

3. The warning sign according to claim 1, characterized in that: The first side and the second side of the sign body (1) are both provided with logos, and the logos on the first side and the second side are the same.

4. The warning sign according to claim 1, characterized in that: An assembly hole is provided in the card body (1), the connecting end (21) is inserted and clamped in the assembly hole, the extension direction of the assembly hole is perpendicular to the thickness direction of the card body (1), and a stop protrusion (23) is provided on the outer wall of the connecting piece (2), and the stop protrusion (23) abuts against the outer wall of the card body (1).

5. The warning sign according to claim 1, characterized in that: The connecting end (21) is provided with a buckle, and a slot is provided on the card body (1), and the buckle can be detachably engaged in the slot.

6. The warning sign according to claim 1, characterized in that: The first side and the second side of the card body (1) are both provided with logos, and the logos on the first side and the second side are different. The connecting end (21) is provided with a rotating shaft, and the rotating shaft is rotatably connected to the card body (1), and the center point of the card body (1) is located on the axis of the rotating shaft.

7. The warning sign according to claim 1, characterized in that: A magnet is provided in the card body (1); there are multiple magnets, one of which is provided at the center of the card body (1), and the other magnets are evenly arranged along the circumference of the card body (1).

8. The warning sign according to claim 1, characterized in that: The connecting member (2) comprises an outer rod and an inner rod, wherein the outer rod is slidably mounted on the inner rod, the outer rod and the inner rod are coaxially arranged, the insertion end (22) is located on the inner rod, and the connecting end (21) is located on the outer rod.

9. The warning sign according to claim 1, characterized in that: The card body (1) is made of PVC, the surface of the card body (1) is encapsulated by ABS industrial plastic, and the connecting piece (2) is made of stainless steel.

10. The warning sign according to claim 1, characterized in that: A reflective strip is provided on the sign body (1).

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