Marking plate protection device convenient to disassemble

Abstract

The utility model relates to the technical field of identification labels, in particular to an identification label protective device convenient to disassemble, which comprises a support frame, a support frame fixedly connected to the top of the support frame, an L-shaped mounting plate fixedly connected to the outer side of the support frame, and a protective cover fixedly connected to the outer side of the L-shaped mounting plate. An electric motor is fixedly connected to the inner side of the protective cover, an output shaft of the electric motor penetrates through the L-shaped mounting plate and is welded to a left threaded lead screw and a right threaded lead screw, two lead screw nuts are connected to the outer walls of the left threaded lead screw and the right threaded lead screw and are welded to the interiors of two movable plates correspondingly, and inserting columns are fixedly connected to the side faces of the two movable plates correspondingly; the two sides of the supporting frame are each provided with a first inserting groove, and the inserting columns are in sliding connection with the first inserting grooves. According to the utility model, the electric motor is operated, so that the two groups of insertion columns can relieve the limitation of the protection frame, thereby achieving the effect of conveniently disassembling the protection frame, and improving the maintenance efficiency of the protection device.

Description

Technical Field

[0001] This utility model relates to the field of signage technology, and in particular to a signage protective device that is easy to disassemble. Background Technology

[0002] A signpost is a sign that indicates direction; it's also called a billboard or marker. Examples include restroom signs and road signs. Its definition is quite broad, encompassing lobby signs in hotels and guesthouses. In real life, signs are easily affected by natural environmental factors or human intervention, thus requiring protective devices.

[0003] Currently, most existing signage protection devices are directly welded to the signage mounting frame. When the protection device is damaged or neglected for many years, it is difficult to remove the welded protection device from the signage mounting frame, which greatly affects the maintenance of the signage protection device. Utility Model Content

[0004] To overcome the problem that existing technologies cannot easily disassemble and assemble protective devices for signs and plaques.

[0005] The technical solution of this utility model is as follows: a sign and nameplate protection device that is easy to disassemble, including a support frame, and a support frame fixedly connected to the top of the support frame. An L-shaped mounting plate is fixedly connected to the outside of the support frame, and a protective cover is fixedly connected to the outside of the L-shaped mounting plate. An electric motor is fixedly connected to the inside of the protective cover. The output shaft of the electric motor passes through the L-shaped mounting plate and is welded to the left and right threaded screws. Two sets of screw nuts are connected to the outer walls of the left and right threaded screws. The two sets of screw nuts are respectively welded to the inside of two sets of movable plates. Inserts are fixedly connected to the sides of the two sets of movable plates. First slots are opened on both sides of the support frame, and the inserts are slidably connected to the first slots.

[0006] Preferably, by operating the electric motor, the electric motor drives the left and right threaded screws to rotate through the output shaft. When the left and right threaded screws rotate, they can drive the two sets of movable plates containing the two sets of screw nuts to move horizontally in opposite directions. When the two sets of movable plates move horizontally in opposite directions, they can drive the two sets of inserts to move horizontally in opposite directions. This allows the two sets of inserts to move out of the two sets of second slots opened on both sides of the protective frame. This releases the two sets of inserts from the limiting position on the protective frame, allowing the protective frame to be removed from the annular slot opened inside the support frame. This achieves the effect of convenient disassembly of the protective device. The operation is very convenient, time-saving, and labor-saving, thereby improving the maintenance efficiency of the protective device.

[0007] Preferably, each of the two sets of movable plates has a movable hole inside, and a sliding rod is slidably connected inside the two sets of movable holes. The sliding rod is welded between the two sets of L-shaped mounting plates, and the two sets of L-shaped mounting plates are fixedly connected to both sides of the support frame and the support frame.

[0008] Preferably, the support frame has an annular slot inside, a protective frame is inserted into the annular slot, a second slot is opened on both sides of the protective frame, the second slot is inserted into the post, and the top of the support frame is fixedly connected to the sign body.

[0009] Preferably, two sets of mounting blocks are welded to both sides inside the protective frame, and a sleeve is fixedly connected to the front side of each set of mounting blocks.

[0010] Preferably, the sleeve has an inner groove, and a spring is fixedly connected to the inner side of the inner groove. One end of the spring is fixedly connected to the side of the circular limit slider.

[0011] Preferably, a telescopic column is welded to the side of the circular limit slider away from the spring, and the end of the telescopic column away from the circular limit slider is fixedly connected to the side of the high-polymer transparent protective plate.

[0012] As a preferred option, there are two sets of high-plastic transparent protective panels, which are symmetrically distributed inside the support frame. The high-plastic transparent protective panels have the characteristics of light transmission, wear resistance, water resistance, and impact resistance.

[0013] The beneficial effects of this utility model are:

[0014] 1. This easily detachable signage protection device, through the operation of an electric motor, drives the left and right threaded screws to rotate via the output shaft. When the left and right threaded screws rotate, they can drive the two sets of movable plates containing the two sets of screw nuts to move horizontally in opposite directions. When the two sets of movable plates move horizontally in opposite directions, they can drive the two sets of inserts to move horizontally in opposite directions. This allows the two sets of inserts to move out of the two sets of second slots opened on both sides of the protective frame, thus releasing the two sets of inserts from the limiting position on the protective frame. This allows the protective frame to be removed from the annular slot opened inside the support frame, thereby achieving the effect of easy disassembly of the protective device. The operation is very convenient, time-saving and labor-saving, thus improving the maintenance efficiency of the protective device.

[0015] 2. This easily detachable signage protection device, by setting two sets of high-polymer transparent protective plates, when an external force impacts the signage body, the two sets of high-polymer transparent protective plates block the external force from different directions. After being subjected to force, the high-polymer transparent protective plates compress four sets of telescopic columns. After being subjected to force, each set of telescopic columns pushes the circular limit slider to slide inward within the sleeve. At this time, the spring inside the sleeve deforms and contracts after being compressed by the circular limit slider, thereby quickly buffering the external force. In this way, the high-polymer transparent protective plates can effectively resist the action of external force, thereby achieving the effect of protecting the signage body. Attached Figure Description

[0016] Figure 1The image shown is a front view of the overall structure of the easily detachable signage and protective device of this utility model.

[0017] Figure 2 The diagram shown is an exploded view of the easy-to-disassemble components of the signage and protective device of this utility model.

[0018] Figure 3 This utility model is shown. Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 The diagram shown is an exploded view of the protective mechanism of the easily detachable signage and signage protective device of this utility model.

[0020] Figure 5 The diagram shown is a schematic representation of the internal structure of the sleeve of the easily detachable signage protection device of this utility model.

[0021] Figure 6 The image shown is a bottom view of the overall structure of the easily detachable signage and protective device of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Support frame; 2. Support frame; 3. L-shaped mounting plate; 4. Protective cover; 5. Electric motor; 6. Left and right threaded screws; 7. Screw nut; 8. Movable plate; 9. Movable hole; 10. Slide rod; 11. Insert post; 12. Annular slot; 13. First slot; 14. Protective frame; 15. Second slot; 16. Sign body; 17. Mounting block; 18. Sleeve; 19. Spring; 20. Circular limit slider; 21. Telescopic column; 22. High-polymer transparent protective plate. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-6This utility model provides an embodiment of an easily detachable signage protection device, including a support frame 1, and a support frame 2 fixedly connected to the top of the support frame 1. An L-shaped mounting plate 3 is fixedly connected to the outer side of the support frame 2, and a protective cover 4 is fixedly connected to the outer side of the L-shaped mounting plate 3. An electric motor 5 is fixedly connected to the inner side of the protective cover 4. The output shaft of the electric motor 5 passes through the L-shaped mounting plate 3 and is welded to left and right threaded screws 6. Two sets of screw nuts 7 are connected to the outer wall of the left and right threaded screws 6. The two sets of screw nuts 7 are respectively welded to the inside of two sets of movable plates 8. Insert pins 11 are fixedly connected to the sides of the two sets of movable plates 8. First slots 13 are respectively opened on both sides of the support frame 2. The insert pins 11 and the first slots 13 are connected to each other. 3. Sliding connection: The support frame 2 is used to support the entire device. A set of L-shaped mounting plates 3 is used to fix and install the protective cover 4. The protective cover 4 is used to install and protect the electric motor 5. The electric motor 5 drives the left and right threaded screws 6 to rotate through the output shaft. When the left and right threaded screws 6 rotate, they drive the two sets of movable plates 8 where the two sets of screw nuts 7 are located to move horizontally in opposite directions. When the two sets of movable plates 8 move horizontally in opposite directions, they can drive the two sets of inserts 11 to move horizontally in opposite directions. This allows the two sets of inserts 11 to move out of the two sets of second slots 15 opened on both sides of the protective frame 14, so that the protective frame 14 can be disassembled. The first slot 13 allows the inserts 11 to slide within its limited and guided position, which can prevent the inserts 11 from shifting when moving.

[0025] Please see Figure 2 , Figure 3 In this embodiment, each of the two sets of movable plates 8 has a movable hole 9 inside. The two sets of movable holes 9 are slidably connected to a slide rod 10. The slide rod 10 is welded between the two sets of L-shaped mounting plates 3. The two sets of L-shaped mounting plates 3 are fixedly connected to both sides of the support frame 1 and the support frame 2. The movable hole 9 allows the slide rod 10 to slide within it. The slide rod 10 guides the movement of the two sets of movable plates 8 and prevents the two sets of movable plates 8 from deviating when they move.

[0026] Please see Figure 4 In this embodiment, the support frame 2 has an annular slot 12 inside, and a protective frame 14 is inserted into the annular slot 12. The protective frame 14 has a second slot 15 on each side, and the second slot 15 is inserted into the post 11. The top of the support frame 2 is fixedly connected to the sign body 16. The annular slot 12 allows the protective frame 14 to be inserted into it, and the second slot 15 allows the post 11 to be inserted into it, so that the post 11 can limit the protective frame 14 and achieve the effect of installing the protective frame 14. The sign body 16 is used to display instruction information.

[0027] Please see Figure 4 , Figure 5In this embodiment, two sets of mounting blocks 17 are welded to both sides inside the protective frame 14. A sleeve 18 is fixedly connected to the front side of each set of mounting blocks 17. An inner groove is opened inside the sleeve 18, and a spring 19 is fixedly connected to the inner side of the inner groove. One end of the spring 19 is fixedly connected to the side of the circular limiting slider 20. A telescopic column 21 is welded to the side of the circular limiting slider 20 away from the spring 19. One end of the telescopic column 21 away from the circular limiting slider 20 is fixedly connected to the side of the high-plastic transparent protective plate 22. There are two sets of high-plastic transparent protective plates 22, and the two sets of high-plastic transparent protective plates 22 support... The interior of frame 2 is symmetrically distributed. The high-plastic transparent protective plate 22 has the characteristics of light transmission, wear resistance, waterproofing and impact resistance. The mounting block 17 is used to fix and connect the two sets of sleeves 18. The sleeves 18 allow the circular limiting slider 20 to slide within them. The spring 19 plays the role of deformation buffering and extrusion pressure. The telescopic column 21 plays the role of fixing and connecting the circular limiting slider 20 and the high-plastic transparent protective plate 22, thereby allowing the high-plastic transparent protective plate 22 to move. The high-plastic transparent protective plate 22 is made of transparent high-plastic material and has the characteristics of light transmission, wear resistance, waterproofing and impact resistance, thus achieving the effect of protecting against external impact.

[0028] During operation, the electric motor 5 is operated, causing the electric motor 5 to drive the left and right threaded screws 6 to rotate through the output shaft. When the left and right threaded screws 6 rotate, they can drive the two sets of movable plates 8, where the two sets of screw nuts 7 are located, to move horizontally in opposite directions. When the two sets of movable plates 8 move horizontally in opposite directions, they can drive the two sets of inserts 11 to move horizontally in opposite directions. This allows the two sets of inserts 11 to move out of the two sets of second slots 15 opened on both sides of the protective frame 14. This releases the two sets of inserts 11 from the limit on the protective frame 14, allowing the protective frame 14 to be removed from the annular slot 12 opened inside the support frame 2. This achieves the effect of convenient disassembly of the protective device. The operation is very convenient, time-saving, and labor-saving, thereby improving the maintenance efficiency of the protective device.

[0029] Through the above steps, by operating the electric motor 5, the two sets of inserts 11 can be released from their limiting position on the protective frame 14, thereby facilitating the disassembly of the protective frame 14 and improving the maintenance efficiency of the protective device. This solves the problem that the existing technology cannot easily disassemble and assemble the protective device of the sign.

Claims

1. A removable signage protection device, comprising a support frame (1), characterized in that: It also includes a support frame (2) fixedly connected to the top of the support frame (1), an L-shaped mounting plate (3) fixedly connected to the outside of the support frame (2), a protective cover (4) fixedly connected to the outside of the L-shaped mounting plate (3), an electric motor (5) fixedly connected to the inside of the protective cover (4), the output shaft of the electric motor (5) passes through the L-shaped mounting plate (3) and is welded to the left and right threaded screws (6), two sets of screw nuts (7) are connected to the outer wall of the left and right threaded screws (6), the two sets of screw nuts (7) are welded to the inside of the two sets of movable plates (8), the sides of the two sets of movable plates (8) are fixedly connected to the inserts (11), and the two sides of the support frame (2) are respectively provided with first slots (13), and the inserts (11) and the first slots (13) are slidably connected.

2. The easily detachable signage protection device according to claim 1, characterized in that: The interior of each of the two sets of movable plates (8) is provided with movable holes (9), and the interior of the two sets of movable holes (9) is slidably connected with a slide rod (10). The slide rod (10) is welded between the two sets of L-shaped mounting plates (3), and the two sets of L-shaped mounting plates (3) are fixedly connected to both sides of the support frame (1) and the support frame (2).

3. The easily detachable signage protection device according to claim 1, characterized in that: The support frame (2) has an annular slot (12) inside, and a protective frame (14) is inserted into the annular slot (12). The protective frame (14) has a second slot (15) on each side. The second slot (15) is inserted into the post (11). The top of the support frame (2) is fixedly connected to the sign body (16).

4. The easily detachable signage protection device according to claim 1, characterized in that: Two sets of mounting blocks (17) are welded to the two sides inside the protective frame (14), and a sleeve (18) is fixedly connected to the front side of each set of mounting blocks (17).

5. The easily detachable signage protection device according to claim 4, characterized in that: The sleeve (18) has an inner groove, and a spring (19) is fixedly connected to the inner side of the inner groove. One end of the spring (19) is fixedly connected to the side of the circular limit slider (20).

6. The easily detachable signage protection device according to claim 5, characterized in that: A telescopic column (21) is welded to the side of the circular limit slider (20) away from the spring (19). The end of the telescopic column (21) away from the circular limit slider (20) is fixedly connected to the side of the high-plastic transparent protective plate (22).

7. The easily detachable signage protection device according to claim 6, characterized in that: There are two sets of high-plastic transparent protective panels (22). The two sets of high-plastic transparent protective panels (22) are symmetrically distributed inside the support frame (2). The high-plastic transparent protective panels (22) have the characteristics of light transmission, wear resistance, water resistance and impact resistance.

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