Road signboard convenient to disassemble and assemble

Abstract

The road signboard convenient to disassemble and assemble comprises a disassembling and assembling mechanism, a signboard adjusting assembly and a signboard body, the signboard adjusting assembly is arranged on the disassembling and assembling mechanism, the signboard body is installed on the signboard adjusting assembly, and the disassembling and assembling mechanism comprises a supporting cavity, a two-way lead screw, a clamping hoop plate and a threaded seat. The bidirectional lead screw is rotationally arranged between the two inner side walls of the supporting cavity, the threaded seats are symmetrically connected to the two ends of the bidirectional lead screw in a threaded mode and located in the supporting cavity, supporting rods are arranged on the threaded seats, sliding grooves are formed in the supporting cavity, one ends of the supporting rods penetrate through the sliding grooves and extend to the outer side of the supporting cavity, and the clamping hoop plates are symmetrically arranged on the supporting rods. An adjusting handle is rotationally arranged on one side of the supporting cavity and connected with one end of the two-way lead screw. The utility model relates to the technical field of road signboards, in particular to a road signboard which has an adjusting function and is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of road sign boards, in particular to a road sign board that is easy to assemble and disassemble. Background Art

[0002] Road traffic signs are graphic symbols that display traffic regulations and road information. They can express traffic regulations in a vivid, specific and concise manner, and at the same time express content that is difficult to describe in words. They are used to manage traffic, indicate driving directions, and ensure smooth roads and driving safety. They are applicable to highways, urban roads and all special highways. They have the nature of laws and must be obeyed by vehicles and pedestrians.

[0003] Existing road signs are usually installed on round poles and use graphic symbols to guide vehicles to drive correctly. When in use, road signs are affected by roads, environment or other factors and need to be replaced with road signs with other graphic symbols. Existing road signs are usually fixed on the round poles by multiple fasteners. Special disassembly and assembly tools are required for disassembly and assembly, which is cumbersome and affects the efficiency of disassembly and assembly. In addition, once the road signs are fixed and installed, they are not easy to adjust, which is inconvenient to use. Therefore, improvements are needed to address the existing problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the current technical defects, the utility model provides a road sign with an adjustment function that is easy to disassemble and assemble.

[0005] The technical solution adopted by the present invention is as follows: the road sign that is easy to disassemble and assemble proposed in this solution includes a disassembly and assembly mechanism, a sign adjustment component and a sign, the sign adjustment component is arranged on the disassembly and assembly mechanism, and the sign is installed on the sign adjustment component.

[0006] In order to facilitate the rapid installation and disassembly of the signboard, the disassembly mechanism includes a support cavity, a bidirectional screw rod, a clamping hoop and a threaded seat. The bidirectional screw rod is rotatably arranged between the two inner side walls of the support cavity. The threaded seat is symmetrically threadedly connected to the two ends of the bidirectional screw rod and is located in the support cavity. A support rod is provided on the threaded seat, and a slide groove is provided on the support cavity. One end of the support rod passes through the slide groove and extends to the outside of the support cavity. The clamping hoop is symmetrically arranged on the support rod. An adjustment handle is rotatably provided on one side of the support cavity, and the adjustment handle is connected to one end of the bidirectional screw rod.

[0007] In order to facilitate the angle adjustment of the installed and fixed signboard, the signboard adjustment assembly includes a mounting seat and an angle adjustment disk. A mounting plate is provided in the middle of the front end of the support cavity. The mounting seat is installed on the mounting plate by bolts. A rotating shaft is provided in the middle of the angle adjustment disk. The angle adjustment disk is rotated in the mounting seat through the rotating shaft. A threaded pin is threadedly connected to the upper end of the mounting seat. A plurality of groups of limit pin holes are provided on the angle adjustment disk at intervals. The threaded pin is engaged with one group of limit pin holes.

[0008] In order to improve the fixing effect with the round rod, the clamping hoop plate is an arc-shaped clamping hoop plate that can adapt to the round rod, and an anti-slip rubber pad is provided in the clamping hoop plate.

[0009] In order to install and fix the signboard, a mounting bracket for fixing the signboard is provided on the front end of the angle adjustment plate, and the signboard is fixed to the mounting bracket by bolts.

[0010] In order to facilitate the adjustment of the installation position of the mounting seat, the mounting plate is arranged in a cross-shaped structure, and eight groups of bolt fixing holes are symmetrically arranged in pairs on the mounting plate. The mounting seat can be installed on the mounting plate horizontally or vertically through the bolt fixing holes.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows: the utility model is a road sign that is easy to disassemble and assemble, and its advantage is that the disassembly and assembly mechanism provided can facilitate the rapid installation or disassembly of the sign and the round rod, thereby improving the convenience of installing and disassembling the sign.

[0012] The signboard adjustment component can be installed and fixed with the disassembly and assembly mechanism to facilitate the adjustment of the display angle of the signboard, further improving the flexibility of adjustment when the signboard is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of a road sign that is easy to disassemble and assemble proposed by the utility model;

[0015] Figure 2 This is an exploded schematic diagram of a road sign that is easy to disassemble and assemble proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of a road sign that is easy to disassemble and assemble proposed by the utility model;

[0017] Figure 4The utility model provides a schematic diagram of the installation of a mounting base for a road sign that is easy to assemble and disassemble.

[0018] Among them, 1. disassembly and assembly mechanism, 2. sign adjustment assembly, 3. sign, 4. sign, 5. bidirectional screw, 6. clamping hoop, 7. threaded seat, 8. support rod, 9. slide, 10. adjustment handle, 11. mounting seat, 12. angle adjustment disk, 13. mounting plate, 14. rotating shaft, 15. threaded pin, 16. limit pin hole, 17. anti-slip rubber pad, 18. mounting bracket. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of 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.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the technical solution adopted by the present invention is as follows: the road sign that is easy to disassemble and assemble proposed in this solution includes a disassembly and assembly mechanism 1, a sign adjustment assembly 2 and a sign 3. The sign adjustment assembly 2 is arranged on the disassembly and assembly mechanism 1, and the sign 3 is installed on the sign adjustment assembly 2. The disassembly and assembly mechanism 1 includes a supporting cavity 4, a bidirectional screw rod 5, a clamping hoop 6 and a threaded seat 7. The bidirectional screw rod 5 is rotatably arranged between the two inner side walls of the supporting cavity 4. The threaded seat 7 is symmetrically threadedly connected to the two ends of the bidirectional screw rod 5 and is located in the supporting cavity 4. A support rod 8 is provided on the threaded seat 7. A slide groove 9 is provided on the supporting cavity 4. One end of the support rod 8 passes through the slide groove 9 and extends to the outside of the supporting cavity 4. The clamping hoop 6 is symmetrically arranged on the support rod 8. The clamping hoop 6 is an arc-shaped clamping hoop 6 that can be adapted to the round rod. A non-slip rubber pad 17 is provided in the clamping hoop 6. An adjustment handle 10 is rotatably provided on one side of the supporting cavity 4, and the adjustment handle 10 is connected to one end of the bidirectional screw rod 5.

[0022] like Figure 2 、 Figure 3 and Figure 4As shown, the sign adjustment assembly 2 includes a mounting seat 11 and an angle adjustment disk 12. A mounting plate 13 is provided in the middle of the front end of the support cavity 4. The mounting seat 11 is installed on the mounting plate 13 by bolts. A rotating shaft 14 is provided in the middle of the angle adjustment disk 12. The angle adjustment disk 12 is rotated in the mounting seat 11 through the rotating shaft 14. A threaded pin 15 is threadedly connected to the upper end of the mounting seat 11. A plurality of groups of limit pin holes 16 are arranged around and spaced on the angle adjustment disk 12. The threaded pin 15 is engaged with one of the groups of limit pin holes 16. A mounting bracket 18 for fixing the sign 3 is provided at the front end of the angle adjustment disk 12. The sign 3 is fixed to the mounting bracket 18 by bolts. The mounting plate 13 is a cross-shaped structure. Eight groups of bolt fixing holes are symmetrically arranged vertically and horizontally on the mounting plate 13. The mounting seat 11 can be installed on the mounting plate 13 horizontally or horizontally through the bolt fixing holes.

[0023] Embodiment 1: During specific use, two sets of clamping hoops 6 are placed on the round rod, and the adjusting handle 10 is rotated to drive the bidirectional screw 5 to rotate, so that the two sets of threaded seats 7 drive the support rod 8 to move toward each other, so that the clamping hoops 6 can clamp and fix the round rod. After the installation is completed, the deflection angle of the signboard 3 is rotated so that it can be adjusted to a suitable position, and then the threaded pin 15 is screwed into the corresponding limit pin hole 16 to facilitate positioning of the signboard 3. When the signboard 3 needs to be removed, the adjusting handle 10 is rotated in the opposite direction to move the threaded seat 7 in the opposite direction so that the two sets of clamping hoops 6 can release the fixed limit on the round rod.

[0024] Embodiment 2: During specific use, by adjusting the installation orientation of the mounting seat 11 and the mounting plate 13 on the support cavity 4, the mounting seat 11 and the support cavity 4 can be fixed in a horizontal state or a vertical state. When the mounting seat 11 and the support cavity 4 are in a horizontal installation state, the signboard 3 can be adjusted for a lateral angle deflection; when the mounting seat 11 and the support cavity 4 are in a horizontal installation state, the signboard 3 can be adjusted for a longitudinal angle deflection. By reversing the installation of the mounting seat 11, the signboard 3 can be flexibly adjusted during actual installation and use.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, material, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, material, or apparatus.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road sign that is easy to assemble and disassemble, comprising a disassembly and assembly mechanism and a sign adjustment assembly, characterized in that: It also includes a signboard, the signboard adjustment component is provided on the disassembly and assembly mechanism, and the signboard is installed on the signboard adjustment component: The disassembly and assembly mechanism includes a supporting cavity, a bidirectional screw rod, a clamping hoop and a threaded seat. The bidirectional screw rod is rotatably arranged between the two inner side walls of the supporting cavity. The threaded seat is symmetrically threadedly connected to the two ends of the bidirectional screw rod and is located in the supporting cavity. A support rod is provided on the threaded seat, and a slide groove is provided on the supporting cavity. One end of the support rod passes through the slide groove and extends to the outside of the supporting cavity. The clamping hoop is symmetrically arranged on the support rod. An adjustment handle is rotatably provided on one side of the supporting cavity, and the adjustment handle is connected to one end of the bidirectional screw rod.

2. The road sign that is easy to assemble and disassemble according to claim 1, characterized in that: The sign adjustment assembly includes a mounting seat and an angle adjustment disk. A mounting plate is provided in the middle of the front end of the support cavity. The mounting seat is installed on the mounting plate by bolts. A rotating shaft is provided in the middle of the angle adjustment disk. The angle adjustment disk is rotated in the mounting seat through the rotating shaft. A threaded pin is threadedly connected to the upper end of the mounting seat. A plurality of groups of limit pin holes are provided around and at intervals on the angle adjustment disk. The threaded pin is engaged with one of the groups of limit pin holes.

3. The road sign that is easy to assemble and disassemble according to claim 2, characterized in that: The clamping hoop is an arc-shaped clamping hoop that can be matched with the round rod, and an anti-slip rubber pad is provided inside the clamping hoop.

4. The road sign that is easy to assemble and disassemble according to claim 3, characterized in that: A mounting bracket for fixing the signboard is provided on the front end of the angle adjustment plate, and the signboard is fixed to the mounting bracket by bolts.

5. The road sign that is easy to assemble and disassemble according to claim 4, characterized in that: The mounting plate is arranged in a cross-shaped structure, and eight groups of bolt fixing holes are symmetrically arranged in pairs on the mounting plate. The mounting seat can be installed on the mounting plate horizontally or vertically through the bolt fixing holes.

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