Angle-adjustable reflective sign label

Abstract

The utility model relates to a reflective sign board, belongs to the technical field of sign boards, and particularly relates to an angle-adjustable reflective sign board which comprises a base, a sign board rod is fixedly mounted at the top of the base, a movable rod is movably mounted on the sign board rod, and a mounting arm is arranged on the movable rod. A reflective signboard is mounted at the end, away from the movable rod, of the mounting arm, the movable rod is fixedly sleeved with a mounting ring, and a connecting mechanism is arranged between the reflective signboard and the mounting ring and comprises two first mounting seats, a mounting shaft, a second mounting seat, a third mounting seat, a connecting shaft and an electric telescopic rod; the two first mounting seats are fixedly mounted on the side wall of the reflective signboard and the side wall of the mounting ring respectively, the mounting shafts are movably mounted in the first mounting seats, and the second mounting seat is fixedly mounted at the bottom of the mounting arm; the effect that the vertical angle and the horizontal angle of the reflective signboard can be adjusted at will is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of signs and labels, in particular to a reflective sign and label with adjustable angle. Background Art

[0002] Reflective signs and labels have a clear warning effect with their bright colors during the day. At night or in low light conditions, their bright reflective effect can effectively enhance people's recognition ability, help them see the target clearly, and arouse vigilance.

[0003] After searching the Chinese patent with publication number CN219954874U, a reflective sign with adjustable angle is disclosed, which solves the problem that the current reflective sign is not convenient to adjust the angle according to the use requirements, which affects the use efficiency of the sign. It includes a base plate, the upper end of the base plate is connected to a column, and the outer side of the column is connected to an angle adjustment component. This patent drives the gear to rotate through a small motor, and under the meshing transmission of the gear and the gear ring, the movable plate drives the fixed block to move to the outside of the fixed hole, so that the support frame is not fixedly connected to the fixed sleeve.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] Although the above device can adjust the horizontal angle of the sign, it cannot adjust the up and down angles of the sign, and its use is relatively limited. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a reflective sign with adjustable angle, which achieves the effect of freely adjusting the up and down and horizontal angles of the reflective sign.

[0007] The technical solution for achieving the purpose of the utility model is: a reflective sign with adjustable angle, comprising a base, a sign rod fixedly installed on the top of the base, a movable rod movably installed on the sign rod, a mounting arm is provided on the movable rod, a reflective sign is installed on the end of the mounting arm away from the movable rod, a mounting ring is fixedly sleeved on the movable rod, a connecting mechanism is provided between the reflective sign and the mounting ring, the connecting mechanism comprises a first mounting seat, a mounting shaft, a second mounting seat, a third mounting seat, a connecting shaft and an electric telescopic rod, there are two first mounting seats in total, the two first mounting seats are fixedly installed on the side walls of the reflective sign and the mounting ring, the mounting shaft is movably installed inside the first mounting seat, the second mounting seat is fixedly installed on the bottom of the mounting arm, the third mounting seat is fixedly installed on the side wall of the movable rod near the bottom, there are two connecting shafts, the two connecting shafts are movably installed inside the second mounting seat and the third mounting seat, and the electric telescopic rod is arranged between the second mounting seat and the third mounting seat.

[0008] In some embodiments, the connecting mechanism also includes a connecting rod, a connecting groove, a fixing bolt and a positioning bolt. The connecting rod is fixedly installed on the top wall of the sign rod, the connecting rod is located inside the movable rod, a connecting groove is opened on the top of the connecting rod, a fixing bolt is movably installed on the movable rod, the bottom of the fixing bolt is located inside the connecting groove, the fixing bolt and the connecting rod are threadedly connected through the connecting groove, the positioning bolt is movably installed on the side wall of the connecting rod through a thread, and the positioning bolt passes through the inner and outer walls of the connecting rod.

[0009] In some embodiments, the two ends of the mounting arm are respectively fixedly sleeved on two mounting shafts, the bottom of the electric telescopic rod is fixedly connected to the connecting shaft inside the third mounting seat, and the output end at the top of the electric telescopic rod is fixedly connected to the connecting shaft inside the second mounting seat.

[0010] In some embodiments, an adjustment mechanism is provided on the base, and the adjustment mechanism includes a counterweight block, an adjustment slot, a transmission block and an adjustment bolt. The counterweight block is arranged on the top of the base, the adjustment slot is opened on the top wall of the base, the transmission block is movably installed inside the adjustment slot, the transmission block and the counterweight block are fixedly connected, the adjustment bolt is movably installed inside the adjustment slot, and the adjustment bolt passes through the threaded connection between the transmission blocks.

[0011] Compared with the prior art, the present invention has the following significant advantages:

[0012] First, the utility model is provided with a connecting mechanism, which can start the electric telescopic rod, and the electric telescopic rod can be extended or shortened, thereby driving the mounting arm to flip downward or upward. When the mounting arm flips with the mounting axis inside the first mounting seat on the mounting ring as the base point, the mounting arm will drive the angle of the reflective sign to change, thereby achieving the effect of adjusting the upper and lower display angles of the reflective sign. By rotating the fixing bolt, when the fixing bolt and the movable rod are loosely fitted, the movable rod can rotate on the connecting rod, thereby driving the reflective sign to adjust the angle in the horizontal direction. When the angle adjustment is completed, the positioning bolt is rotated, and the positioning bolt is in contact with the connecting rod, so that the movable rod is fixed on the connecting rod, thereby achieving the effect of adjusting the horizontal display angle of the reflective sign.

[0013] Second: In the utility model, the display angle of the reflective signboard can be adjusted through the connecting mechanism. At this time, the center of gravity of the entire device will change. Then, through the setting of the adjusting mechanism, when the center of gravity of the entire device changes, the adjusting bolt can be rotated. The rotation of the adjusting bolt will cause the transmission block to move inside the adjusting groove, and then drive the counterweight block to move on the base to adjust the center of gravity position of the device and ensure the stability of the placement of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the main structure provided in one embodiment of the utility model;

[0016] Figure 2 The utility model provides in one embodiment Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 It is a partial structural cross-sectional view provided in one embodiment of the utility model;

[0018] Figure 4 The utility model provides in one embodiment Figure 1 Enlarged view of point B in the middle.

[0019] Description of reference numerals:

[0020] 1. Base; 2. Sign pole; 3. Movable pole; 4. Mounting arm; 5. Reflective sign; 6. Mounting ring; 7. First mounting seat; 8. Mounting shaft; 9. Second mounting seat; 10. Third mounting seat; 11. Connecting shaft; 12. Electric telescopic pole; 13. Connecting rod; 14. Connecting groove; 15. Fixing bolt; 16. Positioning bolt; 17. Counterweight block; 18. Adjusting groove; 19. Transmission block; 20. Adjusting bolt. DETAILED DESCRIPTION

[0021] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0022] The utility model provides a reflective sign with adjustable angle through improvement. The technical solution of the utility model is:

[0023] like Figure 1 and Figure 2As shown, a reflective sign with adjustable angle comprises a base 1, which is a circular structure. A sign rod 2 is fixedly installed on the top of the base 1, and the sign rod 2 is a cylindrical structure. A movable rod 3 is movably installed on the sign rod 2, and the movable rod 3 is a hollow cylindrical structure. A mounting arm 4 is provided on the movable rod 3, and a reflective sign 5 is installed on the end of the mounting arm 4 away from the movable rod 3. A mounting ring 6 is fixedly sleeved on the movable rod 3, and a connecting mechanism is provided between the reflective sign 5 and the mounting ring 6. The connecting mechanism comprises a first mounting seat 7, a mounting shaft 8, a second mounting seat 9, a third mounting seat 10, a connecting shaft 11 and an electric telescopic rod 12. The first mounting seat 7 is a hollow structure. There are two first mounting seats 7. The two first mounting seats 7 are respectively fixedly installed on the side walls of the reflective sign 5 and the mounting ring 6. The mounting shaft 8 is a cylindrical structure. The mounting shaft 8 is movably installed inside the first mounting seat 7. The two ends of the mounting arm 4 are respectively fixedly sleeved on the two mounting shafts 8. The second mounting seat 9 is a hollow structure. The second mounting seat 9 is fixedly mounted at the bottom of the mounting arm 4, the third mounting seat 10 is a hollow structure, the third mounting seat 10 is fixedly mounted on the side wall of the movable rod 3 near the bottom, the connecting shaft 11 is a cylindrical structure, there are two connecting shafts 11, the two connecting shafts 11 are movably mounted inside the second mounting seat 9 and the third mounting seat 10, the electric telescopic rod 12 is arranged between the second mounting seat 9 and the third mounting seat 10, the bottom of the electric telescopic rod 12 is fixedly connected to the connecting shaft 11 inside the third mounting seat 10, and the output end of the top of the electric telescopic rod 12 is fixedly connected to the connecting shaft 11 inside the second mounting seat 9. Through the setting of the connecting mechanism, the electric telescopic rod 12 can be started, the electric telescopic rod 12 can be extended or shortened, and then the mounting arm 4 can be driven to flip downward or upward. When the mounting arm 4 flips with the mounting shaft 8 inside the first mounting seat 7 on the mounting ring 6 as the base point, the mounting arm 4 will drive the angle of the reflective sign 5 to change, thereby achieving the effect of adjusting the upper and lower display angles of the reflective sign 5;

[0024] like Figure 3As shown, the connection mechanism also includes a connecting rod 13, a connecting groove 14, a fixing bolt 15 and a positioning bolt 16. The connecting rod 13 is a cylindrical structure. The connecting rod 13 is fixedly installed on the top wall of the sign rod 2. The connecting rod 13 is located inside the movable rod 3. A connecting groove 14 is opened on the top of the connecting rod 13. The connecting groove 14 is a cylindrical groove with a thread. The fixing bolt 15 is movably installed on the movable rod 3. The bottom of the fixing bolt 15 is located inside the connecting groove 14. The fixing bolt 15 and the connecting rod 13 are threadedly connected through the connecting groove 14, so that the movable rod 3 can be movably sleeved on the connecting rod 13. The positioning bolt 16 is movably installed on the side wall of the connecting rod 13 through a thread, and the positioning bolt 16 passes through the inner and outer side walls of the connecting rod 13. When in use, the fixing bolt 15 is rotated. When the fixing bolt 15 and the movable rod 3 are loosely fitted, the movable rod 3 can be rotated on the connecting rod 13, thereby driving the reflective sign 5 to adjust the angle in the horizontal direction. When the angle adjustment is completed, the positioning bolt 16 is rotated, and the positioning bolt 16 contacts with the connecting rod 13, so that the movable rod 3 is fixed on the connecting rod 13, thereby achieving the effect of adjusting the horizontal display angle of the reflective sign 5.

[0025] like Figure 1 and Figure 4 As shown, an adjustment mechanism is provided on the base 1, and the adjustment mechanism includes a counterweight 17, an adjustment slot 18, a transmission block 19 and an adjustment bolt 20. The counterweight 17 is a rectangular structure, and the counterweight 17 is arranged on the top of the base 1. The adjustment slot 18 is a rectangular structure slot, and the adjustment slot 18 is opened on the top wall of the base 1. The transmission block 19 is a rectangular structure block, and the transmission block 19 is movably installed in the adjusting slot 18. The transmission block 19 and the counterweight 17 are fixedly connected, and the adjusting bolt 20 is movably installed in the adjusting slot 18. The adjusting bolt 20 penetrates the threaded connection between the transmission block 19 and the transmission block 19. The display angle of the reflective sign 5 can be adjusted through the connecting mechanism. At this time, the center of gravity of the device as a whole will change. Then, through the setting of the adjustment mechanism, when the center of gravity of the device as a whole changes, the adjusting bolt 20 can be rotated. The rotation of the adjusting bolt 20 will cause the transmission block 19 to move inside the adjusting slot 18, thereby driving the counterweight 17 to move on the base 1 to adjust the center of gravity position of the device and ensure the stability of the device placement.

[0026] The specific working methods are:

[0027] By providing a connecting mechanism, the electric telescopic rod 12 can be started, and the electric telescopic rod 12 can be extended or shortened, thereby driving the mounting arm 4 to flip downward or upward. When the mounting arm 4 flips with the mounting axis 8 inside the first mounting seat 7 on the mounting ring 6 as the base point, the mounting arm 4 will drive the angle of the reflective sign 5 to change, thereby achieving the effect of adjusting the upper and lower display angles of the reflective sign 5. By rotating the fixing bolt 15, when the fixing bolt 15 and the movable rod 3 are loosely fitted, the movable rod 3 can be rotated on the connecting rod 13, thereby driving the reflective sign 5 to adjust the angle in the horizontal direction. When the angle adjustment is completed, the positioning bolt 16 is rotated, and the positioning bolt 16 is in contact with the connecting rod 13, so that the movable rod 3 will be fixed on the connecting rod 13, thereby achieving the effect of adjusting the horizontal display angle of the reflective sign 5.

[0028] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A reflective sign with adjustable angle, comprising a base (1), a sign rod (2) fixedly mounted on the top of the base (1), a movable rod (3) movably mounted on the sign rod (2), a mounting arm (4) disposed on the movable rod (3), a reflective sign (5) mounted on the mounting arm (4) at one end away from the movable rod (3), characterized in that: The movable rod (3) is fixedly sleeved with a mounting ring (6); a connecting mechanism is arranged between the reflective sign (5) and the mounting ring (6); the connecting mechanism comprises a first mounting seat (7), a mounting shaft (8), a second mounting seat (9), a third mounting seat (10), a connecting shaft (11) and an electric telescopic rod (12); there are two first mounting seats (7), the two first mounting seats (7) are respectively fixedly mounted on the side walls of the reflective sign (5) and the mounting ring (6); the mounting shaft (8) is movably mounted inside the first mounting seat (7); the second mounting seat (9) is fixedly mounted on the bottom of the mounting arm (4); the third mounting seat (10) is fixedly mounted on the side wall of the movable rod (3) near the bottom; there are two connecting shafts (11), the two connecting shafts (11) are respectively movably mounted inside the second mounting seat (9) and the third mounting seat (10); and the electric telescopic rod (12) is arranged between the second mounting seat (9) and the third mounting seat (10).

2. The angle-adjustable reflective sign according to claim 1, characterized in that: The connecting mechanism also includes a connecting rod (13), a connecting groove (14), a fixing bolt (15) and a positioning bolt (16); the connecting rod (13) is fixedly mounted on the top wall of the sign rod (2); the connecting rod (13) is located inside the movable rod (3); a connecting groove (14) is provided on the top of the connecting rod (13); a fixing bolt (15) is movably mounted on the movable rod (3); the bottom of the fixing bolt (15) is located inside the connecting groove (14); and the positioning bolt (16) is movably mounted on the side wall of the connecting rod (13) through a thread.

3. The angle-adjustable reflective sign according to claim 1, characterized in that: The two ends of the mounting arm (4) are respectively fixedly sleeved on the two mounting shafts (8); the bottom of the electric telescopic rod (12) is fixedly connected to the connecting shaft (11) inside the third mounting seat (10); and the output end at the top of the electric telescopic rod (12) is fixedly connected to the connecting shaft (11) inside the second mounting seat (9).

4. The angle-adjustable reflective sign according to claim 2, characterized in that: The fixing bolt (15) and the connecting rod (13) are threadedly connected via a connecting groove (14), and the positioning bolt (16) penetrates the inner and outer side walls of the connecting rod (13).

5. The angle-adjustable reflective sign according to claim 1, characterized in that: The base (1) is provided with an adjustment mechanism, which comprises a counterweight (17), an adjustment slot (18), a transmission block (19) and an adjustment bolt (20); the counterweight (17) is arranged on the top of the base (1); the adjustment slot (18) is opened on the top wall of the base (1); and the transmission block (19) is movably installed inside the adjustment slot (18).

6. The angle-adjustable reflective sign according to claim 5, characterized in that: The transmission block (19) is fixedly connected to the counterweight block (17), and the adjusting bolt (20) is movably installed inside the adjusting groove (18). The adjusting bolt (20) penetrates the transmission block (19) and is threadedly connected to the transmission block (19).

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