Special operation warning board

Abstract

The utility model relates to the field of warning boards, and discloses a special operation warning board which comprises an electronic prompt screen. The fixed part is arranged on one side of the electronic prompt screen; the clamping part is arranged at the top of the fixing part; the solar cell panel is fixedly connected to the back of the electronic prompt screen; and the telescopic bottom legs are fixedly connected to the bottom of the electronic prompt screen. The fixing part comprises a clamping plate which is rotationally connected to one side of the electronic prompt screen through a fixing seat; and the fixing frame is movably connected to one side of the electronic prompt screen. One end of each clamping plate is fixedly connected with a gradual change plate, the fixing frames are pushed along the tracks of the gradual change plates, the fixing frames are clamped into the inner walls of the clamping plates, the fixing frames are clamped and fixed under the action of the first springs, and the fixing frames are wound and tightened under the action of elastic force by loosening the guard belt, so that the effect of contracting and fixing the fixing frames is achieved. And the whole is convenient to store and transport.

Description

Technical Field

[0001] The utility model relates to the field of warning signs, in particular to a special operation warning sign. Background Art

[0002] Special operations: There are 8 items in total, also known as the eight special operations: lifting operations, hot work, earth-breaking operations, circuit breaking operations, high-altitude operations, equipment maintenance operations, blind plate plugging operations and confined space operations. Special operations are isolated with warning tapes; Special operations: There are 8 items in total, also known as the eight special operations: lifting operations, hot work, earth-breaking operations, circuit breaking operations, high-altitude operations, equipment maintenance operations, blind plate plugging operations and confined space operations.

[0003] Today's special operation warning signs generally stand on the ground. When needed, special areas can be closed for maintenance and irrelevant personnel can be reminded. However, after use, it is inconvenient to collect and store them, and after rolling up, it is inconvenient to fix them in a specific position, resulting in them toppling over during handling and transportation, which is very inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide a special operation warning sign to achieve the purpose of solving the above-mentioned background technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special operation warning sign, comprising an electronic prompt screen; a fixed portion arranged on one side of the electronic prompt screen; a locking portion arranged on the top of the fixed portion; a solar cell panel, fixedly connected to the back of the electronic prompt screen; and a telescopic bottom leg, fixedly connected to the bottom of the electronic prompt screen.

[0006] Preferably, the fixing part includes: a clamping plate, which is rotatably connected to one side of the electronic prompt screen through a fixing seat; and a fixing frame, which is movably connected to one side of the electronic prompt screen.

[0007] Preferably, one end of the clamping plate is fixedly connected to a gradient plate, the clamping plate is adapted to a fixed frame, a spring is arranged between the clamping plate and the electronic prompt screen, one end of the spring is fixedly connected to one side of the clamping plate, and the other end is fixedly connected to one side of the electronic prompt screen.

[0008] Preferably, a telescopic base is fixedly connected to the bottom of the fixing frame, a flash alarm is fixedly connected to the top of the fixing frame, a warning belt is rotatably connected to the interior of the fixing frame via an axle, and one end of the warning belt extends outward through the outer wall of the fixing frame.

[0009] Preferably, the engaging portion includes: a connecting block fixedly connected to one end of the guard belt; a fixing frame fixedly connected to the top of the fixing frame; a clamping plate fixedly connected to the top of the fixing frame, and a clamping groove is provided on the upper surface of the clamping plate.

[0010] Preferably, a clamping block is fixedly connected to one side of the connecting block, a clamping hole is opened inside the other connecting block, a sliding groove is opened inside the other connecting block, a clamping ring is slidably connected to the inside of the clamping hole, a spring is fixedly connected between the clamping ring and the sliding hole, the clamping ring is adapted to the clamping block, a shifting block is fixedly connected to one side of the clamping ring, and the shifting block is slidably connected to the inside of the sliding groove.

[0011] Preferably, the fixed frame is adapted to the card plate, a slide groove 1 is provided on the inner wall of the fixed frame, a card column is slidably connected inside the slide groove 1, the card column is adapted to the card groove, a spring 2 is provided between the card column and the slide groove 1, one end of the spring 2 is fixedly connected to the top of the card column, and the other end is fixedly connected to the top of the inner wall of the slide groove 1, and an elastic plate is fixedly connected to the top of the inner wall of the fixed frame.

[0012] Preferably, a button 1 is fixedly connected to the top of the card column, one end of the button 1 passes through the top of the fixed frame and extends upward, the button 1 is snap-connected with the elastic plate, a slide groove 2 is provided on the outer wall of the button 1, a button 2 is slidably connected inside the slide groove 2, the button 2 is adapted to the elastic plate, a spring 3 is arranged between the button 2 and the slide groove 2, one end of the spring 3 is fixedly connected to the bottom of the button 2, and the other end is fixedly connected to the bottom of the inner wall of the slide groove 2.

[0013] The utility model provides a special operation warning sign, which has the following beneficial effects:

[0014] (1) The utility model pushes the fixing frame along the trajectory of the gradient plate so that the fixing frame is clamped into the inner wall of the clamping plate. Under the action of a spring, the fixing frame is clamped and fixed. By loosening the guard belt, the guard belt is wound and tightened under the action of the elastic force, thereby achieving the effect of contracting and fixing the fixing frame, making the whole body easy to store and transport.

[0015] (2) The utility model inserts a clamping block on one side of a connecting block into a clamping hole of another connecting block, so that the clamping block squeezes the clamping ring until they are engaged and connected, thereby quickly fixing the clamping ring and the clamping block, so that the whole is surrounded into a closed space, and the purpose of quickly disassembling the clamping ring and the clamping block is achieved by toggling the toggle block.

[0016] (3) The utility model brings the two fixing frames into contact so that the card plate is inserted into the interior of the fixing frame, and presses button one to control the card column to engage with the card slot. At the same time, button one engages with the elastic plate to achieve the effect of quickly fixing the two fixing frames. Conversely, pressing button two causes button two to squeeze the elastic plate so that the elastic plate is no longer engaged with button one. Under the action of spring two, the card column is no longer engaged with the card plate, thereby achieving the effect of quickly disassembling the fixing relationship between the two fixing frames. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the main schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a front view of the overall structure of the utility model;

[0019] Figure 3 This is a view of the fixed part of the utility model;

[0020] Figure 4 This is a view of the engagement portion of the utility model;

[0021] Figure 5 This is a detailed view of the engaging part of the utility model.

[0022] In the figure: 1 electronic prompt screen, 2 fixed part, 3 engaging part, 4 solar cell panel, 5 telescopic bottom leg;

[0023] 211 clamping plate, 212 gradient plate, 213 spring 1, 214 fixing frame, 215 warning belt, 216 telescopic base, 217 flash alarm;

[0024] 311 connecting block, 312 shifting block, 313 snap ring, 314 clamping block, 315 fixing frame, 316 clamping plate, 317 button one, 318 clamping column, 319 spring two, 320 elastic plate, 321 button two, 322 spring three. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example 1

[0028] A preferred embodiment of a special operation warning sign provided by the utility model is as follows: Figure 1-5 As shown: a special operation warning sign includes an electronic prompt screen 1; a fixing portion 2 arranged on one side of the electronic prompt screen 1; a clamping portion 3 arranged on the top of the fixing portion 2; a solar cell panel 4, fixedly connected to the back of the electronic prompt screen 1; and a telescopic bottom leg 5, fixedly connected to the bottom of the electronic prompt screen 1.

[0029] The fixing part 2 includes: a clamping plate 211 rotatably connected to one side of the electronic prompt screen 1 through a fixing seat; and a fixing frame 214 movably connected to one side of the electronic prompt screen 1 .

[0030] One end of the clamping plate 211 is fixedly connected to the gradient plate 212, the clamping plate 211 is adapted to the fixing frame 214, a spring 213 is arranged between the clamping plate 211 and the electronic prompt screen 1, one end of the spring 213 is fixedly connected to one side of the clamping plate 211, and the other end is fixedly connected to one side of the electronic prompt screen 1.

[0031] A telescopic base 216 is fixedly connected to the bottom of the fixing frame 214, a flash alarm 217 is fixedly connected to the top of the fixing frame 214, and a guard belt 215 is rotatably connected to the interior of the fixing frame 214 via an axial rod, one end of the guard belt 215 passes through the outer wall of the fixing frame 214 and extends outward.

[0032] Furthermore, in this embodiment, the fixing frame 214 is pushed along the trajectory of the gradient plate 212 so that the fixing frame 214 is inserted into the inner wall of the clamping plate 211, and the fixing frame 214 is engaged and fixed under the action of the spring 213. The guard belt 215 is loosened so that the guard belt 215 is wound and tightened under the action of the elastic force, thereby shrinking and fixing the fixing frame 214, making the whole body easy to store and transport.

[0033] Example 2

[0034] Based on Example 1, a preferred embodiment of a special operation warning sign provided by the utility model is as follows: Figure 1-5As shown: the engaging part 3 includes: a connecting block 311, fixedly connected to one end of the guard belt 215; a fixing frame 315, fixedly connected to the top of the fixing frame 214; a clamping plate 316, fixedly connected to the top of the fixing frame 214, and a clamping groove is provided on the upper surface of the clamping plate 316.

[0035] A clamping block 314 is fixedly connected to one side of the connecting block 311, a clamping hole is opened inside the other connecting block 311, a sliding groove is opened inside the other connecting block 311, a clamping ring 313 is slidably connected to the inside of the clamping hole, a spring is fixedly connected between the clamping ring 313 and the sliding hole, the clamping ring 313 is adapted to the clamping block 314, a shifting block 312 is fixedly connected to one side of the clamping ring 313, and the shifting block 312 is slidably connected to the inside of the sliding groove.

[0036] The fixed frame 315 is adapted to the card plate 316, and a slide groove 1 is opened on the inner wall of the fixed frame 315, and a card column 318 is slidably connected inside the slide groove 1. The card column 318 is adapted to the card groove, and a spring 2 319 is arranged between the card column 318 and the slide groove 1. One end of the spring 2 319 is fixedly connected to the top of the card column 318, and the other end is fixedly connected to the top of the inner wall of the slide groove 1. An elastic plate 320 is fixedly connected to the top of the inner wall of the fixed frame 315.

[0037] A button 1 317 is fixedly connected to the top of the card column 318, one end of the button 1 317 passes through the top of the fixed frame 315 and extends upward, the button 1 317 is snap-connected with the elastic plate 320, the outer wall of the button 1 317 is provided with a slide groove 2, the inside of the slide groove 2 is slidably connected with a button 2 321, the button 2 321 is adapted to the elastic plate 320, a spring 322 is provided between the button 2 321 and the slide groove 2, one end of the spring 322 is fixedly connected to the bottom of the button 2 321, and the other end is fixedly connected to the bottom of the inner wall of the slide groove 2.

[0038] Furthermore, in this embodiment, the clamping block 314 on one side of the connecting block 311 is inserted into the clamping hole of the other connecting block 311, so that the clamping block 314 squeezes the clamping ring 313 until it is clamped and connected, so as to quickly fix the clamping ring 313 and the clamping block 314, so that the whole is surrounded into a closed space, and the clamping ring 313 and the clamping block 314 are quickly disassembled by toggling the toggle block 312; the two fixing frames 214 are brought into contact, so that the clamping plate 316 is inserted into the interior of the fixing frame 315, and the button is pressed. One 317 controls the card column 318 to be connected with the card slot, and at the same time, the button one 317 is connected with the elastic plate 320 to achieve the effect of quickly fixing the two fixing frames 214. Conversely, pressing the button two 321 makes the button two 321 squeeze the elastic plate 320, so that the elastic plate 320 is no longer connected with the button one 317. Under the action of the spring two 319, the card column 318 is no longer connected with the card plate 316, so as to achieve the effect of quickly disassembling the fixed relationship between the two fixing frames 214.

[0039] When in use, first, push the fixing frame 214 along the trajectory of the gradient plate 212, so that the fixing frame 214 is stuck into the inner wall of the clamping plate 211, and the fixing frame 214 is locked and fixed under the action of the spring 1 213, and the guard belt 215 is loosened, so that the guard belt 215 is wound and tightened under the action of the elastic force, so as to achieve the effect of shrinking and fixing the fixing frame 214, so that the whole is convenient for storage and transportation; secondly, insert the block 314 on one side of the connecting block 311 into the card hole of the other connecting block 311, so that the block 314 squeezes the snap ring 313 until it is locked and connected, so as to quickly fix the snap ring 313 and the block 314, so that the whole is surrounded into a closed space, and the block 31 is turned to form a closed space. 2. To achieve the purpose of quickly disassembling the snap ring 313 and the block 314; the two fixing frames 214 are brought into contact with each other, so that the card plate 316 is inserted into the interior of the fixing frame 315, and the button 1 317 is pressed to control the card column 318 to be engaged with the card slot. At the same time, the button 1 317 is engaged with the elastic plate 320 to achieve the effect of quickly fixing the two fixing frames 214. Conversely, the button 2 321 is pressed to make the button 2 321 squeeze the elastic plate 320, so that the elastic plate 320 is no longer engaged with the button 1 317. Under the action of the spring 2 319, the card column 318 is no longer engaged with the card plate 316, so as to achieve the effect of quickly disassembling the fixed relationship between the two fixing frames 214.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A special operation warning sign, characterized in that: It includes an electronic prompting screen (1); A fixed portion (2) arranged on one side of the electronic prompting screen (1); A snap-fitting portion (3) disposed on the top of the fixing portion (2); A solar cell panel (4) is fixedly connected to the back of the electronic prompting screen (1); The telescopic bottom leg (5) is fixedly connected to the bottom of the electronic prompting screen (1).

2. A special operation warning sign according to claim 1, characterized in that: The fixing part (2) comprises: A clamping plate (211) is rotatably connected to one side of the electronic prompting screen (1) via a fixing seat; The fixing frame (214) is movably connected to one side of the electronic prompting screen (1).

3. A special operation warning sign according to claim 2, characterized in that: One end of the clamping plate (211) is fixedly connected to a gradient plate (212); the clamping plate (211) is matched with a fixing frame (214); a spring (213) is provided between the clamping plate (211) and the electronic prompting screen (1); one end of the spring (213) is fixedly connected to one side of the clamping plate (211), and the other end is fixedly connected to one side of the electronic prompting screen (1).

4. A special operation warning sign according to claim 2, characterized in that: The bottom of the fixing frame (214) is fixedly connected to a telescopic base (216), the top of the fixing frame (214) is fixedly connected to a flash alarm (217), the interior of the fixing frame (214) is rotatably connected to a warning belt (215) via an axle, and one end of the warning belt (215) penetrates the outer wall of the fixing frame (214) and extends outwards.

5. A special operation warning sign according to claim 1, characterized in that: The engaging portion (3) comprises: A connecting block (311) is fixedly connected to one end of the guard belt (215); A fixing frame (315) fixedly connected to the top of the fixing frame (214); The clamping plate (316) is fixedly connected to the top of the fixing frame (214), and a clamping groove is formed on the upper surface of the clamping plate (316).

6. A special operation warning sign according to claim 5, characterized in that: A clamping block (314) is fixedly connected to one side of the connecting block (311); a clamping hole is provided inside the other connecting block (311); a sliding groove is provided inside the other connecting block (311); a clamping ring (313) is slidably connected inside the clamping hole; a spring is fixedly connected between the clamping ring (313) and the sliding hole; the clamping ring (313) is adapted to the clamping block (314); a shifting block (312) is fixedly connected to one side of the clamping ring (313); and the shifting block (312) is slidably connected inside the sliding groove.

7. A special operation warning sign according to claim 5, characterized in that: The fixed frame (315) is adapted to the card plate (316), the inner wall of the fixed frame (315) is provided with a slide groove 1, the interior of the slide groove 1 is slidably connected with a card column (318), the card column (318) is adapted to the card groove, a spring 2 (319) is provided between the card column (318) and the slide groove 1, one end of the spring 2 (319) is fixedly connected to the top of the card column (318), and the other end is fixedly connected to the top of the inner wall of the slide groove 1, and the top of the inner wall of the fixed frame (315) is fixedly connected to an elastic plate (320).

8. A special operation warning sign according to claim 7, characterized in that: A button 1 (317) is fixedly connected to the top of the clamping column (318), one end of which passes through the top of the fixed frame (315) and extends upward, the button 1 (317) is snap-fitted with the elastic plate (320), a slide groove 2 is provided on the outer wall of the button 1 (317), a button 2 (321) is slidably connected inside the slide groove 2, the button 2 (321) is adapted to the elastic plate (320), a spring 3 (322) is provided between the button 2 (321) and the slide groove 2, one end of the spring 3 (322) is fixedly connected to the bottom of the button 2 (321), and the other end is fixedly connected to the bottom of the inner wall of the slide groove 2.

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