Propaganda device for construction safety

Abstract

The utility model relates to the technical field of construction safety, in particular to a construction safety propaganda device which comprises a propaganda cabinet body, propaganda frames are arranged on the two sides of the upper portion of the propaganda cabinet body, lengthening rods are fixed to the bottom ends of the propaganda frames, and propaganda boards are arranged in the propaganda frames. A T-shaped rotating groove is formed in the portion, on one side of the bulletin board, of the interior of the bulletin frame, a transparent protective cover is hinged to one side of the bulletin board, moving grooves are formed in the portions, on one side of the transparent protective cover, of the corners of the bulletin board, moving blocks are arranged in the moving grooves, and fixing pieces are fixed between the adjacent moving blocks; illuminating lamps are installed on the portions, on the two sides of the control row key, of the surface of the propaganda frame, storage drawers are arranged on the surface of the propaganda cabinet body, and universal wheels are fixed to the portions, below the storage drawers, of the corners of the propaganda cabinet body. According to the utility model, the application range of the propaganda device is expanded, the convenience of the propaganda device for writing on a blackboard is improved, and the functionality of the propaganda device is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of construction safety, in particular to a construction safety propaganda device. Background Art

[0002] Construction safety is a safety issue encountered in engineering construction in various industries. It covers all safety issues in the operation process and involves management, finance, logistics and other related contents. Construction safety needs to be promoted through publicity devices during implementation.

[0003] After searching, the patent number is 202122105157.9, and the name is a safety publicity device for construction management, including a fixed frame, the top and bottom ends of the fixed frame are fixedly connected with connecting plates, a hole is opened on one side of the connecting plate, and an insertion rod is inserted into the inside of the hole, one end of the insertion rod is fixedly connected to a rotating block, and the other end of the insertion rod is threadedly connected to a fixing ring, and a publicity board is provided on one side of the fixing ring.

[0004] Through research and analysis, it was found that the safety publicity device can disassemble the fixed frame and publicity board, which is convenient for staff to carry and store. However, there are still some shortcomings to a certain extent: First, the publicity device rarely has dual adjustment functions for height and angle when in use, thereby narrowing the scope of application of the publicity device; second, it is difficult to realize the wiping time of the blackboard when the publicity device is in use, thereby reducing the convenience of the publicity device when writing on the blackboard; third, it is difficult to realize the broadcasting and lighting functions when the publicity device is in use, thereby reducing the functionality of the publicity device. Utility Model Content

[0005] The purpose of the present utility model is to provide a construction safety propaganda device to solve the problems in the above background technology that the propaganda device has a small application range, is not convenient for writing on the blackboard, and has few functions.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a construction safety publicity device, comprising a publicity cabinet, publicity frames are provided on both sides above the publicity cabinet, and an extension rod is fixed to the bottom end of the publicity frame, and a retractable cavity is opened at the corner position of the publicity cabinet, and the bottom end of the extension rod extends to the inside of the retractable cavity, a publicity column board is provided inside the publicity frame, and a transparent protective cover is hinged on one side of the publicity column board, a control row of keys is installed at the center position of the top of the publicity frame, and a battery is fixed inside the publicity frame on the side of the control row of keys, a solar panel is installed at the center position of the top of the publicity frame, and the output end of the solar panel is electrically connected to the input end of the battery through a photovoltaic controller, a storage drawer is provided on the surface of the publicity cabinet, and universal wheels are fixed at the corner positions of the publicity cabinet below the storage drawer.

[0007] Preferably, the corner positions at the top of the publicity cabinet are all threadedly connected with fixing screws, and one end of the fixing screw passes through the publicity cabinet and is threadedly fastened to the surface of the extension rod.

[0008] Preferably, both ends of the other side of the billboard are provided with a slide groove, and the surface of the billboard inside the slide groove is provided with a blackboard writing area, a slider is provided on one side inside the slide groove, and a wiping rod is fixed between adjacent sliders, a cleaning brush is fixed on the inner wall of the wiping rod, and the surface of the cleaning brush fits with the surface of the blackboard writing area.

[0009] Preferably, speakers are installed on the top of the promotional frames on both sides of the solar panel, and the input end of the speaker is electrically connected to the output end of the control keypad, and the input end of the speaker is electrically connected to the output end of the battery; lighting lamps are installed on the surface of the promotional frames on both sides of the control keypad, and the input end of the lighting lamp is electrically connected to the output end of the control keypad, and the input end of the lighting lamp is electrically connected to the output end of the battery.

[0010] Preferably, a T-shaped turning groove is provided inside the publicity frame on one side of the publicity board, a T-shaped hinge block is hinged inside the T-shaped turning groove, and the other end of the T-shaped hinge block is fixedly connected to the surface of the publicity board, and a threaded groove is provided at the center position of one side of the T-shaped hinge block, a fastening screw is provided on one side of the publicity frame, and one end of the fastening screw passes through the publicity frame and is fastened to the surface thread of the threaded groove.

[0011] Preferably, movable grooves are provided at the corner positions of the bulletin boards on one side of the transparent protective cover, movable blocks are arranged inside the movable grooves, and fixed plates are fixed between adjacent movable blocks, and a magnetic block is fixed at the center position of the surface of the fixed plate, and the surface of the bulletin board on one side of the fixed plate is inlaid with a magnetic strip, and the magnetic strip and the magnetic block cooperate with each other magnetically.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the construction safety propaganda device not only expands the scope of application of the propaganda device, improves the convenience of the propaganda device when writing on the blackboard, but also increases the functionality of the propaganda device;

[0013] 1. By providing a fixing screw, an extension rod, a fastening screw, a T-shaped groove and a T-shaped hinge block, the fixing screw is rotated to loosen the fixing screw and the surface of the extension rod, and then the extension rod is pulled out of the retractable cavity to achieve the height adjustment function of the promotional device. Subsequently, the fastening screw is rotated to loosen the fastening screw and the T-shaped hinge block inside the T-shaped groove. Then, by rotating the publicity column, the T-shaped hinge blocks at both ends of the publicity column rotate around the T-shaped groove to the appropriate position, and then the fastening screw is rotated in the opposite direction to fix it, thereby adjusting the angle of the publicity device, realizing the dual adjustment function of the height and angle of the publicity device, thereby expanding the scope of application of the publicity device;

[0014] 2. The device is provided with a wiper rod, a cleaning brush, a slider, a slide groove and a blackboard writing area. By pushing the fixed piece, the fixed piece moves along the moving groove under the action of the moving block to compact the promotional content. When compacting, the fixed piece is tightened by the magnetic attraction between the magnetic block and the magnetic strip, so as to realize the compaction and tightening work of the promotional device on the inside of the promotional content. If writing on the blackboard is required, writing is done on the blackboard writing area. After writing, the wiper rod is pushed, and the wiper rod drives the cleaning brush to move along the slide groove under the action of the slider to wipe the blackboard writing area. This shortens the wiping time of the promotional device, thereby improving the convenience of the promotional device when writing on the blackboard.

[0015] 3. By setting up solar panels, batteries, speakers and lighting lamps, the solar panels convert solar energy into electrical energy through the photovoltaic controller and store it in the battery. The battery provides power to drive the speakers and lighting lamps under the control of the control keys, realizing the broadcasting and lighting functions of the propaganda device, thereby increasing the functionality of the propaganda device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main appearance structure of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the utility model;

[0018] Figure 3 This is a schematic diagram of the blackboard writing area structure of the present utility model;

[0019] Figure 4 For the utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0020] In the figure: 1. Promotion cabinet; 2. Fixing screws; 3. Fastening screws; 4. Promotion column; 5. Speaker; 6. Solar panel; 7. Control keypad; 8. Lighting; 9. Promotion frame; 10. Transparent cover; 11. Extension rod; 12. Universal wheel; 13. Storage drawer; 14. Retractable cavity; 15. Fixing plate; 16. Battery; 17. Moving slot; 18. Magnetic strip; 19. Magnetic block; 20. Moving block; 21. Cleaning brush; 22. Wiping rod; 23. Blackboard writing area; 24. Slide slot; 25. Slider; 26. T-type turning slot; 27. Threaded slot; 28. T-type hinge block. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly stipulated and limited, the terms "connected" and "connected" 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. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] The utility model provides a construction safety propaganda device with a structure as follows Figure 1 and Figure 4 As shown, it includes a promotional cabinet 1, and promotional frames 9 are provided on both sides above the promotional cabinet 1, and an extension rod 11 is fixed to the bottom end of the promotional frame 9. The corner positions at the top of the promotional cabinet 1 are all threadedly connected with fixing screws 2, and one end of the fixing screw 2 passes through the promotional cabinet 1 and is threadedly fastened to the surface of the extension rod 11, which is used to tighten the extension rod 11.

[0023] During implementation, the fixing screw 2 is rotated to loosen the fixing screw 2 from the surface of the extension rod 11 , and then the extension rod 11 is pulled out of the retractable cavity 14 to achieve the height adjustment function of the promotional device.

[0024] Furthermore, if Figure 2 and Figure 3As shown, a retractable cavity 14 is provided at the corner position of the publicity cabinet 1, and the bottom end of the extension rod 11 extends to the interior of the retractable cavity 14, and a publicity column board 4 is provided inside the publicity frame 9, and a slide groove 24 is provided at both ends of the other side of the publicity column board 4, and a blackboard area 23 is provided on the surface of the publicity column board 4 inside the slide groove 24, and a slider 25 is provided on one side inside the slide groove 24, and a wiping rod 22 is fixed between adjacent sliders 25, and a cleaning brush 21 is fixed on the inner wall of the wiping rod 22, and the surface of the cleaning brush 21 is in contact with the surface of the blackboard area 23, which is used to wipe the surface of the blackboard area 23.

[0025] During implementation, writing is performed on the blackboard area 23. After writing, the wiping rod 22 is pushed, and the wiping rod 22 drives the cleaning brush 21 to move along the slide groove 24 under the action of the slider 25 to wipe the blackboard area 23, thereby shortening the wiping time of the propaganda device blackboard.

[0026] Further, if Figure 2 and Figure 4 As shown, a T-shaped groove 26 is provided inside the publicity frame 9 on one side of the publicity board 4, and a T-shaped hinge block 28 is hinged inside the T-shaped groove 26, and the other end of the T-shaped hinge block 28 is fixedly connected to the surface of the publicity board 4, and a threaded groove 27 is provided at the center position of one side of the T-shaped hinge block 28.

[0027] During implementation, the fastening screw 3 is rotated to loosen the fastening screw 3 and the T-shaped hinge block 28 inside the T-shaped groove 26, and then the billboard 4 is rotated to make the T-shaped hinge blocks 28 at both ends of the billboard 4 rotate around the T-shaped groove 26 to the appropriate position, and then the fastening screw 3 is rotated in the opposite direction to fix it, thereby adjusting the angle of the publicity device.

[0028] Further, if Figure 2 and Figure 4 As shown, a transparent shield 10 is hinged on one side of the billboard 4, and a movable groove 17 is opened at the corner position of the billboard 4 on one side of the transparent shield 10, and a movable block 20 is arranged inside the movable groove 17, and a fixed plate 15 is fixed between adjacent movable blocks 20, and a magnetic block 19 is fixed at the center position of the surface of the fixed plate 15, and a magnetic strip 18 is inlaid on the surface of the billboard 4 on one side of the fixed plate 15, and the magnetic strip 18 and the magnetic block 19 cooperate with each other magnetically, and are used to cooperate with each other to fasten the fixed plate 15; a fastening screw 3 is provided on one side of the publicity frame 9, and one end of the fastening screw 3 passes through the publicity frame 9 and is fastened to the surface thread of the thread groove 27, which is used to fix the billboard 4 after adjustment.

[0029] During implementation, the transparent protective cover 10 is opened and the content to be promoted is posted on the surface of the propaganda column 4. By pushing the fixed plate 15, it moves along the moving groove 17 under the action of the moving block 20 to compact the promotional content. When compacting, the fixed plate 15 is tightened by the magnetic block 19 and the magnetic strip 18 through mutual magnetic attraction, so as to realize the compaction and tightening work of the propaganda device on the inside of the propaganda.

[0030] Furthermore, if Figure 2 As shown, a control keypad 7 is installed at the center of the top of the publicity frame 9. The model of the control keypad 7 can be LA series, and a battery 16 is fixed inside the publicity frame 9 on one side of the control keypad 7. The model of the battery 16 can be made of six single-cell batteries connected in series. The rated voltage of each single-cell battery can be 12V. Lights 8 are installed on the surface of the publicity frame 9 on both sides of the control keypad 7, and the input end of the light 8 is electrically connected to the output end of the control keypad 7, and the input end of the light 8 is electrically connected to the output end of the battery 16. Then, a solar panel 6 is installed at the center position of the top of the promotional frame 9, and the output end of the solar panel 6 is electrically connected to the input end of the battery 16 through a photovoltaic controller. Speakers 5 are installed on the top of the promotional frame 9 on both sides of the solar panel 6, and the input end of the speaker 5 is electrically connected to the output end of the control keypad 7, and the input end of the speaker 5 is electrically connected to the output end of the battery 16. A storage drawer 13 is provided on the surface of the promotional cabinet 1, and universal wheels 12 are fixed at the corners of the promotional cabinet 1 below the storage drawer 13.

[0031] During implementation, solar energy is converted into electrical energy through the photovoltaic controller by the solar panel 6 and stored in the battery 16. The battery 16 provides power to drive the speaker 5 and the lighting lamp 8 to work under the control of the control row key 7, so as to realize the broadcasting and lighting functions of the promotional device, thereby increasing the functionality of the promotional device.

[0032] Working principle: When in use, first rotate the fixing screw 2 to loosen it with the surface of the extension rod 11, and then pull the extension rod 11 out of the retractable chamber 14 to realize the height adjustment function of the promotional device, and then rotate the fastening screw 3 to loosen the fastening screw 3 and the T-shaped hinge block 28 inside the T-shaped groove 26. Then, by rotating the publicity column 4, the T-shaped hinge blocks 28 at both ends of the publicity column 4 are rotated around the T-shaped groove 26 to the appropriate position, and then the fastening screw 3 is rotated in the opposite direction to fix it, and the angle of the publicity device is adjusted to realize the dual adjustment function of the height and angle of the publicity device, thereby expanding the scope of application of the publicity device.

[0033] Then open the transparent protective cover 10 and post the content to be promoted on the surface of the propaganda column 4. By pushing the fixed plate 15, it moves along the moving groove 17 under the action of the moving block 20 to compact the promotional content. When compacting, the fixed plate 15 is tightened by the magnetic attraction between the magnetic block 19 and the magnetic strip 18, so as to realize the compaction and tightening of the internal part of the propaganda device. If blackboard writing is required, write on the blackboard area 23. After writing, push the wiping rod 22, and the wiping rod 22 drives the cleaning brush 21 to move along the slide groove 24 under the action of the slider 25 to wipe the blackboard area 23, so as to shorten the wiping time of the blackboard writing of the propaganda device, thereby improving the convenience of the propaganda device when writing on the blackboard.

[0034] When the promotional device is in use, solar energy is converted into electrical energy through the photovoltaic controller by the solar panel 6 and stored in the battery 16. The battery 16 provides power to drive the speaker 5 and the lighting lamp 8 to work under the control of the control key 7, so as to realize the broadcasting and lighting functions of the promotional device, thereby increasing the functionality of the promotional device and finally completing the use of the promotional device.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A construction safety publicity device, comprising a publicity cabinet (1), characterized in that: Both sides of the publicity cabinet (1) are provided with publicity frames (9), and an extension rod (11) is fixed to the bottom end of the publicity frame (9). A retractable cavity (14) is provided at the corner position of the publicity cabinet (1), and the bottom end of the extension rod (11) extends to the inside of the retractable cavity (14). A publicity column (4) is provided inside the publicity frame (9), and a transparent shield (10) is hinged on one side of the publicity column (4). A transparent shield (10) is installed at the center position of the top of the publicity frame (9). A control row of keys (7) is provided, and a battery (16) is fixed inside a publicity frame (9) on one side of the control row of keys (7). A solar panel (6) is installed at the center position of the top of the publicity frame (9), and the output end of the solar panel (6) is electrically connected to the input end of the battery (16) through a photovoltaic controller. A storage drawer (13) is provided on the surface of the publicity cabinet (1), and universal wheels (12) are fixed at the corner positions of the publicity cabinet (1) below the storage drawer (13).

2. A construction safety publicity device according to claim 1, characterized in that: The corner positions at the top of the publicity cabinet (1) are all threadedly connected with fixing screws (2), and one end of the fixing screw (2) passes through the publicity cabinet (1) and is threadedly fastened to the surface of the extension rod (11).

3. The construction safety publicity device according to claim 1, characterized in that: Both ends of the other side of the propaganda column (4) are provided with a slide groove (24), and the surface of the propaganda column (4) inside the slide groove (24) is provided with a blackboard writing area (23), a slider (25) is provided on one side inside the slide groove (24), and a wiper rod (22) is fixed between adjacent sliders (25), a cleaning brush (21) is fixed on the inner side wall of the wiper rod (22), and the surface of the cleaning brush (21) is in contact with the surface of the blackboard writing area (23).

4. The construction safety publicity device according to claim 1, characterized in that: The tops of the publicity frames (9) on both sides of the solar cell panel (6) are both equipped with speakers (5), and the input end of the speakers (5) is electrically connected to the output end of the control keypad (7), and the input end of the speakers (5) is electrically connected to the output end of the battery (16); the surfaces of the publicity frames (9) on both sides of the control keypad (7) are both equipped with lighting lamps (8), and the input end of the lighting lamps (8) is electrically connected to the output end of the control keypad (7), and the input end of the lighting lamps (8) is electrically connected to the output end of the battery (16).

5. The construction safety publicity device according to claim 1, characterized in that: The publicity frame (9) on one side of the publicity column (4) is provided with a T-shaped rotation groove (26), the T-shaped rotation groove (26) is hinged with a T-shaped hinge block (28) inside, and the other end of the T-shaped hinge block (28) is fixedly connected to the surface of the publicity column (4), and a thread groove (27) is provided at the center position of one side of the T-shaped hinge block (28), and a fastening screw (3) is provided on one side of the publicity frame (9), and one end of the fastening screw (3) passes through the publicity frame (9) and is threadedly fastened to the surface of the thread groove (27).

6. The construction safety publicity device according to claim 1, characterized in that: A movable groove (17) is provided at the corner position of the publicity column (4) on one side of the transparent shield (10), a movable block (20) is provided inside the movable groove (17), and a fixed piece (15) is fixed between adjacent movable blocks (20), and a magnetic block (19) is fixed at the center position of the surface of the fixed piece (15), and a magnetic strip (18) is embedded on the surface of the publicity column (4) on one side of the fixed piece (15), and the magnetic strip (18) and the magnetic block (19) are magnetically matched with each other.

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