Movable signboard

Abstract

The utility model relates to the field of signboards, and discloses a movable signboard which comprises a movable base, a first installation part, an installation cylinder, a supporting leg, a signboard body and a limiting assembly. The limiting assembly comprises a sleeve, a limiting rod and an operation block. The waste tires are recycled and used as the mounting base of the supporting legs and the signboard, on one hand, stable and reliable supporting can be provided for the waste tires, meanwhile, the mobility of the signboard is improved, on the other hand, recycling of the waste tires is achieved, and the production cost of the waste tire recycling device is saved; by means of the arranged limiting assembly, the supporting leg can be limited and fixed or released, detachable connection between the supporting leg and the sleeve is achieved, the supporting leg and the signboard can be detached from the movable base when the signboard is moved, the convenience of the supporting leg and the signboard in the moving process is further improved, and the practicability of the signboard is improved. Manpower and material resources are saved, and meanwhile the situation that the signboard is damaged can be effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of signage, and more particularly to a mobile signage. Background Technology

[0002] According to standardized construction requirements, various signs need to be set up on the production site. Previously, signs were typically fixed by inserting their outriggers into retaining walls during installation. However, as production progresses, the signs need to be moved. This requires using excavators or other tools to dig out the outriggers before reinstalling them. This process is not only time-consuming and labor-intensive but also prone to damaging the signs. Utility Model Content

[0003] Based on the above problems, the purpose of this utility model is to provide a mobile sign to solve the problems existing in the prior art.

[0004] The present invention adopts the following technical solution:

[0005] This utility model provides a mobile signboard, including:

[0006] A movable base, wherein a mounting component is provided on the movable base, a mounting cylinder is provided on the mounting component, a support leg is movably inserted into the mounting cylinder, and a sign is provided on the support leg;

[0007] A limiting component is disposed on the side wall of the mounting cylinder, and the support leg is limited and engaged with the mounting cylinder through the limiting component;

[0008] The limiting component includes a sleeve disposed on the side wall of the mounting cylinder, a limiting rod slidably disposed in the sleeve, one end of the limiting rod passing through the mounting cylinder and being inserted into the support leg, and the other end passing through the outside of the sleeve and being connected to an operating block.

[0009] Furthermore, the limiting assembly also includes a spring, which is located inside the sleeve and sleeved on the outer periphery of the limiting rod. One end of the spring is connected to the inner wall of the sleeve near the operating block, and the other end is connected to the outer wall of the limiting rod.

[0010] Furthermore, the limiting assembly also includes a tension spring, which is located inside the sleeve and sleeved on the outer periphery of the limiting rod, with one end connected to the outer wall of the mounting cylinder and the other end connected to the outer wall of the limiting rod.

[0011] Furthermore, the side wall of the outrigger is provided with an insertion hole, and the limiting rod extends through the mounting cylinder at the end away from the operating block and is inserted into the insertion hole.

[0012] Furthermore, the limiting rod is configured with an arc surface at the end away from the operating block.

[0013] Furthermore, mounting components 2 are connected to both sides of the middle of mounting component 1, and the end of mounting component 2 away from mounting component 1 is connected to the movable base; a movable block is movably disposed on mounting component 2, and the movable block and mounting component 2 are limited and engaged by a fixing component; an adjusting rod is hinged on the movable block, and the end of the adjusting rod is hinged to an adjusting frame, and the sign is movably connected to the support leg through the adjusting frame.

[0014] Furthermore, the second mounting component is configured as a groove-shaped structure, and the movable block is movably connected in the groove-shaped structure; the fixing component includes a fixing bolt, the screw end of which sequentially passes through one side wall of the groove-shaped structure, the movable block, and the other side wall of the groove-shaped structure and is bolted with a locking nut.

[0015] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0016] By recycling waste tires and using them as mounting bases for outriggers and signs, this invention provides stable and reliable support, improves the mobility of signs, and also achieves the reuse of waste tires, saving production costs. The included limiting components can limit and fix the outriggers, enabling a detachable connection between the outriggers and the sleeve. This allows the outriggers and signs to be disassembled from the movable base during movement, further improving ease of movement, saving manpower and resources, and effectively preventing damage to the signs. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a three-dimensional structural diagram of the mobile signboard according to Embodiment 1 of this utility model;

[0019] Figure 2 This is a cross-sectional view of the limiting component according to Embodiment 1 of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of another movable signboard according to Embodiment 1 of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the movable signboard without the signboard in Embodiment 1 of this utility model;

[0022] Figure 5This is a cross-sectional view of the limiting component of Embodiment 2 of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Movable base; 2. Mounting component one; 3. Mounting cylinder; 4. Support leg; 401. Insertion hole; 5. Sign; 6. Limiting component; 61. Sleeve; 62. Limiting rod; 63. Operating block; 64. Spring; 65. Tension spring; 7. Mounting component two; 701. Through hole; 8. Movable block; 9. Fixing component; 91. Fixing bolt; 92. Locking nut; 10. Adjusting rod; 11. Adjusting frame; 111. Connecting rod one; 112. Adjusting sleeve one; 113. Connecting rod two; 114. Connecting rod three; 115. Adjusting sleeve two. Detailed Implementation

[0024] To make the technical problems, technical solutions and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] Example 1

[0026] like Figures 1-4 As shown, this embodiment discloses a mobile signboard, including a movable base 1, an installation component 2 on the movable base 1, an installation cylinder 3 on the installation component 2, a support leg 4 movably inserted into the installation cylinder 3, and a signboard 5 on the support leg 4; a limiting component 6 is provided on the side wall of the installation cylinder 3, and the support leg 4 is limited to the installation cylinder 3 through the limiting component 6; the limiting component 6 includes a sleeve 61 fixed to the side wall of the installation cylinder 3, a limiting rod 62 slidably disposed in the sleeve 61, one end of the limiting rod 62 passing through the installation cylinder 3 and being inserted into the support leg 4, and the other end passing through the outside of the sleeve 61 and being fixedly connected to an operating block 63.

[0027] In this first embodiment, the movable base 1 is a ring-shaped structure, which can be made from discarded tires of trucks within the company. The mounting component 2 can be made of channel steel, and the two ends of the channel steel are fixed to the side of the discarded tire by bolt connection. The number of mounting cylinders 3 is set to two, and the two mounting cylinders 3 are fixed on both sides of the mounting component 2. Each mounting cylinder 3 is equipped with a support leg 4. Each mounting cylinder 3 has a limiting component 6 on its side wall for limiting the support leg 4. The sign 5 is set on the two support legs 4.

[0028] By recycling waste tires and using them as mounting bases for the outriggers 4 and sign 5, stable and reliable support can be provided, while also improving the mobility of the sign 5. Furthermore, the reuse of waste tires is achieved, saving on production costs. The limiting component 6 can limit or release the outriggers 4, enabling a detachable connection between the outriggers 4 and the sleeve 61. This allows the outriggers 4 and sign 5 to be disassembled from the movable base 1 during movement, further improving ease of movement, saving manpower and resources, and effectively preventing damage to the sign 5.

[0029] To further optimize the design, the side wall of the outrigger 4 is provided with an insertion hole 401, and the limiting rod 62 passes through the mounting cylinder 3 at the end away from the operating block 63 and is inserted into the insertion hole 401.

[0030] In this first embodiment, when the bottom of the support leg 4 is inserted into the sleeve 61, the bottom of the support leg 4 abuts against the inner bottom wall of the sleeve 61, and the outer wall of the support leg 4 contacts the inner wall of the sleeve 61. The sleeve 61 can limit the support leg 4 vertically downward and horizontally. By inserting the end of the limiting rod 62 into the insertion hole 401, the support leg 4 can be limited vertically upward. In cooperation with the sleeve 61, the stability of the support leg 4 after installation can be improved.

[0031] In a further optimized design, the limiting component 6 also includes a spring 64. The spring 64 is located inside the sleeve 61 and sleeved on the outer periphery of the limiting rod 62. One end of the spring 64 is fixedly connected to the inner wall of the sleeve 61 on the side near the operating block 63, and the other end is fixedly connected to the outer wall of the limiting rod 62.

[0032] In this first embodiment, before the outrigger 4 is inserted into the sleeve 61, the limiting rod 62 is located inside the sleeve 61 at the end furthest from the operating block 63. During the insertion of the bottom of the outrigger 4 into the sleeve 61, the side wall of the outrigger 4 presses against the end of the limiting rod 62 located inside the sleeve 61, causing it to move outwards from the sleeve 61. Simultaneously, the spring 64 is compressed. When the bottom surface of the outrigger 4 is inserted into the inner bottom wall of the sleeve 61, the limiting rod 62 aligns with the insertion hole 401. Under the restoring force generated by the spring 64, the limiting rod 62 moves inwards from the sleeve 61 and is inserted into the insertion hole 401, thus achieving the effect of vertically limiting the outrigger 4. When it is necessary to disassemble the outrigger 4, the end of the limiting rod 62 is disengaged from the insertion hole 401 by pulling the operating block 63 outwards, allowing the outrigger 4 to be pulled out.

[0033] In a further optimized design, the end of the limiting rod 62 furthest from the operating block 63 is made into an arc surface. This arc surface structure facilitates the movement of the limiting rod 62 during the insertion of the support leg 4 into the sleeve 61, and also facilitates the insertion of the end of the limiting rod 62 into the insertion hole 401.

[0034] The design is further optimized by connecting mounting parts 2 and 3 to the two sides of the middle of mounting part 2. The end of mounting part 2 is connected to the movable base 1. A movable block 8 is movably set on mounting part 2. The movable block 8 and mounting part 2 are limited and matched by the fixing component 9. An adjusting rod 10 is hinged on the movable block 8. The end of the adjusting rod 10 is hinged to the adjusting frame 11. The sign 5 is movably connected to the support leg 4 through the adjusting frame 11.

[0035] In this first embodiment, the second mounting component 7 is configured as a groove structure. One end of the second mounting component 7 is fixedly connected to the first mounting component 2, and the other end is fixed to the side of the waste tire by means of bolt connection. The movable block 8 is movably connected in the groove structure. The fixing component 9 includes a fixing bolt 91. The screw end of the fixing bolt 91 passes through one side wall of the groove structure, the movable block 8, and the other side wall of the groove structure in sequence and is bolted to a locking nut 92.

[0036] Each channel structure has a row of horizontally spaced through holes 701 on both sides of its side walls, with the two rows of through holes 701 corresponding to each other. The screw of the fixing bolt 91 is inserted into the through hole 701 on one side, passes through the movable block 8, and exits from the through hole 701 on the other side. The nut of the fixing bolt 91 abuts against one side wall of the channel structure, and the locking nut 92 abuts against the other side wall, thereby limiting and fixing the movable block 8.

[0037] The adjusting frame 11 includes a horizontally arranged connecting rod 111, the end of which is hinged to the adjusting rod 10. Adjusting sleeves 112 are fixedly connected to both ends of the adjusting rod 10, and each sleeve 112 is movably fitted onto a corresponding support leg 4. A vertically arranged connecting rod 113 is fixedly connected to the middle of the connecting rod 111, and a horizontally arranged connecting rod 114 is fixedly connected to the top of the connecting rod 113. Adjusting sleeves 115 are fixedly connected to both ends of the connecting rod 114, and each sleeve 115 is movably fitted onto a corresponding support leg 4. Two signs 5 are provided, with the frames of the two signs 5 fixed to the side walls of the adjusting sleeves 115, and the signs fixed to the sides of the frames that are far apart. By adjusting the position of the movable block 8 in the mounting component 7, the position of the adjusting frame 11 on the support leg 4 can be adjusted up and down, thereby adjusting the installation height of the sign 5 and improving the convenience of using the sign 5.

[0038] It should be noted that in this utility model, both mounting component 1 2 and mounting component 2 7 can be made from leftover channel steel scraps from the enterprise's construction, which can further save the production cost of this utility model.

[0039] Example 2

[0040] like Figure 5 As shown, based on the above embodiment one, the difference between this embodiment two and the above embodiment one is that: in this embodiment two, the limiting component 6 further includes a tension spring 65, the tension spring 65 is located inside the sleeve 61 and sleeved on the outer periphery of the limiting rod 62, one end of which is fixedly connected to the outer wall of the mounting cylinder 3, and the other end is fixedly connected to the outer wall of the limiting rod 62.

[0041] In this second embodiment, before the outrigger 4 is inserted into the sleeve 61, the limiting rod 62 is located inside the sleeve 61 at the end furthest from the operating block 63. During the insertion of the bottom of the outrigger 4 into the sleeve 61, the side wall of the outrigger 4 presses against the end of the limiting rod 62 located inside the sleeve 61, causing it to move outward from the sleeve 61. Simultaneously, the tension spring 65 is stretched. When the bottom surface of the outrigger 4 is inserted into the inner bottom wall of the sleeve 61, the limiting rod 62 corresponds to the insertion hole 401. Under the rebound force generated by the tension spring 65, the limiting rod 62 moves towards the interior of the sleeve 61 and is inserted into the insertion hole 401, thereby achieving the effect of vertically limiting the outrigger 4. When it is necessary to disassemble the outrigger 4, the end of the limiting rod 62 is disengaged from the insertion hole 401 by pulling the operating block 63 outward, and the outrigger 4 can be pulled out.

[0042] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A mobile sign, characterized by: Include: Movable base (1), the movable base (1) is provided with mounting piece one (2), the mounting piece one (2) is provided with mounting cylinder (3), the mounting cylinder (3) is movably inserted with support leg (4), the support leg (4) is provided with signboard (5); Limiting assembly (6), the limiting assembly (6) is provided on the side wall of the mounting cylinder (3), the support leg (4) is limitedly matched with the mounting cylinder (3) through the limiting assembly (6); The limiting assembly (6) includes sleeve (61) provided on the side wall of the mounting cylinder (3), the sleeve (61) is slidably provided with limiting rod (62), one end of the limiting rod (62) penetrates into the mounting cylinder (3) and is connected with the support leg (4), the other end penetrates to the outside of the sleeve (61) and is connected with operating block (63).

2. The mobile sign of claim 1, wherein: The limiting assembly (6) further includes spring (64), the spring (64) is located in the sleeve (61) and is sleeved on the outer periphery of the limiting rod (62), one end is connected to the inner wall of the sleeve (61) near the operating block (63), the other side is connected to the outer wall of the limiting rod (62).

3. The mobile sign of claim 1, wherein: The limiting assembly (6) further includes tension spring (65), the tension spring (65) is located in the sleeve (61) and is sleeved on the outer periphery of the limiting rod (62), one end is connected to the outer wall of the mounting cylinder (3), the other end is connected to the outer wall of the limiting rod (62).

4. The mobile sign of claim 2 or 3, wherein: The side wall of the support leg (4) is provided with a bushing (401), and the end of the limiting rod (62) away from the operating block (63) penetrates into the mounting cylinder (3) and is inserted into the bushing (401).

5. The mobile sign of claim 4, wherein: The end of the limiting rod (62) away from the operating block (63) is provided as a curved surface.

6. The mobile sign of claim 1, wherein: The two sides of the middle part of the mounting piece one (2) are connected with mounting piece two (7), and the mounting piece two (7) is connected with the movable base (1) at the end away from the mounting piece one (2);The movable block (8) is movably arranged on the mounting piece two (7), and the movable block (8) is limitedly matched with the mounting piece two (7) through the fixing assembly (9);The adjusting rod (10) is hinged to the movable block (8), and the end of the adjusting rod (10) is hinged to the adjusting frame (11), and the signboard (5) is movably connected with the support leg (4) through the adjusting frame (11).

7. The mobile sign of claim 6, wherein: The mounting piece two (7) is provided as a groove structure, and the movable block (8) is movably connected in the groove structure;The fixing assembly (9) includes fixing bolt (91), and the screw end of the fixing bolt (91) penetrates the side wall of the groove structure, the movable block (8) and the other side wall of the groove structure in sequence and is bolted with locking nut (92).

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