A signboard of quick connection installation
By using a cross-shaped splicing structure of horizontal and vertical bars and elastic arc support, the problems of complicated installation and large size of signs are solved, enabling rapid installation and convenient disassembly, and adapting to temporary construction needs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SI BAI RUI IND (SHANGHAI) CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-06-12
Smart Images
Figure CN224354934U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of signage technology, and more specifically, to a signage that can be quickly connected and installed. Background Technology
[0002] The design of a signboard that can be quickly connected and installed is mainly to solve the pain points of traditional installation methods, improve efficiency, reduce costs, enhance flexibility, and meet the urgent needs of specific scenarios. During the installation process, in order to ensure the stability of the signboard, threaded parts are usually used to fix the signboard frame to the ground. This results in a situation where, although it can reduce the overall volume of the frame and improve stability in temporary construction sites, the subsequent disassembly process is cumbersome, the effect of quick installation is poor, and it is inconvenient to use. In addition, some signboard brackets have complex structures, are difficult to process, and are large in size, making them inconvenient to store and transport.
[0003] Therefore, a signage system that allows for quick connection and installation is needed to solve the aforementioned problems. Utility Model Content
[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.
[0005] To address the technical problems mentioned in the background section above, some embodiments of this application provide a quick-connection and installation sign, comprising: a horizontal bar and a vertical bar, wherein a fixing rod is fixedly mounted at the upper end of the vertical bar, the fixing rod is located at the middle of the vertical bar, an abutment plate is provided at the upper end of the fixing rod, a rotating sleeve is fixedly mounted at the lower end of the abutment plate, the rotating sleeve is rotatably connected to the fixing rod, and insertion plates are hinged to both ends of the abutment plate, with a top cover inserted into the upper end of the insertion plate; both the horizontal bar and the vertical bar are arranged in a frame with three open ends, and the horizontal bar and the vertical bar are connected to the fixing rod. The longitudinal bars are arranged in a cross shape at their connection points. The horizontal bar has two through slots that open at the front and back. The longitudinal bar is inserted into the two slots. The two adjacent slots on the left and right sides, at their far ends and at the upper end of the slots, are provided with guide slots. A spring clip is connected to the slot near the guide slot. The width of the slot is A. The front-to-back length of the opening of the horizontal bar is B. The lower end of the longitudinal bar has an abutment slot. The front-to-back length of the abutment slot is much greater than B and greater than the distance between the front and back ends of the horizontal bar.
[0006] Furthermore, two sets of symmetrical inserts are fixed on the longitudinal rod. The inserts are arranged in a right-angled trapezoidal shape. The trapezoidal inclined surface of the insert is located at the lower end, and the inclined surfaces of two adjacent inserts are close to each other. The inclined surfaces of the inserts can abut against the guide groove. The vertically close ends of two adjacent inserts are respectively attached to the front and rear end faces of the crossbar. A limiting plate is fixed at the far ends of two adjacent inserts, located away from the longitudinal rod.
[0007] Furthermore, a slot is provided on the connecting surface of the insert block and the limiting plate. A spring rod is connected to the end of the insert block away from the longitudinal rod. The left and right width of the longitudinal rod is set as C. The distance between the outer end face of the limiting plate and the longitudinal rod is set as D. The side length of the insert block is set as F. The thickness of the lower end of the longitudinal rod is set as E. A, D, E and F are equal. B is equal to C. The position of the spring rod is higher than the position of the slot. The height difference between the spring rod and the slot is equal to the vertical depth of the abutment groove. The value of A is equal to the lower end of the longitudinal rod.
[0008] Furthermore, there are four vertical rods arranged symmetrically in two groups on the left and right. The vertical rods are inserted into the top cover. The vertical rods have holes corresponding to the positions of the vertical rods. In the retracted state, the vertical rods pass through the holes and are positioned through the vertical rods. Two abutment rods extending through the abutment plate are fixed at both ends of the abutment plate. The length of the abutment rods is the same as that of B. The two vertical rods are located at the close ends of the two groups of vertical rods and can abut against the two groups of abutment rods respectively. Two fixing plates are fixed on the front and rear end faces of the insertion plate. The fixing plates are distributed along the long end of the insertion plate. Each fixing plate has an elastic retaining arc fixed on it. The elastic retaining arc can elastically engage with the vertical rod. A storage groove is opened in the middle of the abutment plate. An insertion seat is fixed at the end of the insertion plate away from the hinge part. Insertion blocks are fixed at both ends of the top cover. The insertion blocks can be inserted into the insertion seat.
[0009] Furthermore, it includes a horizontal bar and a vertical bar. The upper end of the vertical bar is fixedly provided with a fixed rod. The lower ends of both the horizontal bar and the vertical bar can contact the ground. The upper end of the fixed rod is provided with an abutment plate. The lower end of the abutment plate is fixedly provided with a rotating sleeve. The rotating sleeve is rotatably engaged with the fixed rod. A threaded locking rod is threadedly connected to the rotating sleeve. The threaded locking rod can be inserted into the rotating sleeve and fit against the circumference of the fixed rod. An insertion groove is provided at the insertion plate. An adjusting strip is inserted into the insertion groove. An identification plate is inserted between two adjacent adjusting strips on the left and right sides. An insertion seat is fixedly provided on the insertion plate.
[0010] The beneficial effects of this application are as follows:
[0011] 1. The cross-shaped splicing of horizontal and vertical bars supports the ground, thereby increasing the contact area and effectively ensuring overall stability and reliability. During temporary engineering construction, there is no need to fix the ground with threaded parts. The structure is simple and easy to manufacture and assemble. During the assembly process, there is no need for the user to accurately measure the position of the horizontal and vertical bars, which can achieve automatic positioning, making it convenient for quick assembly and quick storage.
[0012] 2. The detachable installation of the horizontal and vertical bars allows the vertical bars or abutment plates and plug plates to be inserted into the horizontal bars, thereby reducing space occupation when not in use and facilitating storage and transportation. Attached Figure Description
[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.
[0014] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.
[0015] In the attached diagram:
[0016] Figure 1 This is a schematic diagram of an embodiment of a quick-connect and installable sign according to this application;
[0017] Figure 2 yes Figure 1 A partially enlarged schematic diagram of the middle portion of the crossbar in the embodiment;
[0018] Figure 3 yes Figure 1 A schematic diagram of the appearance of the longitudinal bar and part of the insertion slot in the embodiment;
[0019] Figure 4 yes Figure 1 Enlarged schematic diagram of point 1 in the Chinese embodiment;
[0020] Figure 5 yes Figure 1 Enlarged schematic diagram of two locations in the Chinese embodiment;
[0021] Figure 6 yes Figure 1 Enlarged schematic diagrams of three locations in the Chinese embodiment;
[0022] Figure 7 This is a schematic diagram of the appearance according to other embodiments of this application.
[0023] Figure label:
[0024] 10. Horizontal bar; 11. Vertical bar; 12. Insertion groove; 13. Spring retainer; 14. Abutment groove; 15. Guide groove; 16. Insertion block; 17. Locking groove; 18. Spring insert rod; 19. Limiting plate; 20. Vertical bar; 21. Fixing rod; 22. Abutment plate; 23. Insertion plate; 24. Adjusting strip; 25. Rotating sleeve; 26. Threaded locking rod; 27. Abutment rod; 28. Insertion seat; 29. Fixing plate; 30. Elastic retaining arc; 31. Insertion block; 32. Storage groove; 33. Insertion hole; 34. Top cover. Detailed Implementation
[0025] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.
[0026] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.
[0027] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.
[0028] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".
[0029] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments. Example 1:
[0030] Reference Figure 1-4A quick-connection and installation sign includes: a horizontal bar 10 and a vertical bar 11. A fixing rod 21 is fixed to the upper end of the vertical bar 11, located at the middle of the vertical bar 11. An abutment plate 22 is provided at the upper end of the fixing rod 21, and a rotating sleeve 25 is fixed to the lower end of the abutment plate 22. The rotating sleeve 25 is rotatably connected to the fixing rod 21. Insertion plates 23 are hinged to both ends of the abutment plate 22, and a top cover 34 is inserted into the upper end of the insertion plate 23. Both the horizontal bar 10 and the vertical bar 11 are arranged with three open ends in a frame configuration. The connection points of the horizontal bar 10 and the vertical bar 11 are arranged in a cross shape. Two front-to-back open insertion slots 12 are provided on the horizontal bar 10. Two sets of symmetrically arranged insertion slots 12 are provided at the middle of the horizontal bar 10. The vertical bar 11 is inserted into the two insertion slots 12. Guide slots 15 are provided at the far ends of two adjacent insertion slots 12 and at the upper ends of the insertion slots 12. 2. A spring clip 13 is connected to the upper end of the guide groove 15. The width of the insertion groove 12 is set as A. The front-to-back length of the opening of the crossbar 10 is set as B. The lower end of the vertical bar 11 is provided with an abutment groove 14. The opening of the vertical bar 11 and the middle end of the vertical bar 11 are provided with separate abutment grooves 14. The front-to-back length of the abutment groove 14 is much greater than B and greater than the distance between the front and back end faces of the crossbar 10. Two sets of front-to-back symmetrical inserts 16 are fixed on the vertical bar 11. The inserts 16 are arranged in a right trapezoidal shape. The trapezoidal inclined surface of the insert 16 is located at the lower end. The inclined surfaces of two adjacent inserts 16 are close to each other. The inclined surfaces of the inserts 16 can abut against the guide groove 15. The vertically close ends of the two adjacent inserts 16 are respectively attached to the front and back end faces of the crossbar 10. The mutually distant ends of the two adjacent inserts 16 and the ends far away from the vertical bar 11 are fixed with a limiting plate 19.
[0031] A slot 17 is provided on the connecting surface of the insert block 16 and the limiting plate 19. A spring insert rod 18 is connected to the end of the insert block 16 away from the vertical rod 11. The left and right width of the vertical rod 11 is C. The distance between the outer end faces of the limiting plate 19 and the vertical rod 11 is D. The side length of the insert block 16 is F. The thickness of the lower end of the vertical rod 11 is E. A, D, E and F are equal, and the values of A, D, E and F are the same. B and C are equal, and the values of B and C are the same. The position of the spring insert rod 13 is higher than the position of the slot 17 (when the horizontal rod 10 and the vertical rod 11 abut against each other as shown in the figure). The height difference between the spring insert rod 13 and the slot 17 is equal to the vertical depth of the abutment groove 14. The value of A is equal to the lower end of the vertical rod 11. In the initial state, since B and C are equal, the vertical rod 11 is housed inside the horizontal rod 10. The horizontal rod 10 and the vertical rod 11 are at the same position. Along the same straight line, with the upper and lower openings of the horizontal bar 10 and the vertical bar 11 interconnected, since A and D are equal, when the vertical bar 11 is housed within the horizontal bar 10, the insert blocks 16 fixed on both sides of the vertical bar 11 will be inserted into the insertion slots 12. At this time, the lower end face of the vertical bar 11 is in contact with the bottom part of the horizontal bar 10, and the spring latch 13 and the slot 17 are at the same height. Under the action of the spring force, the spring latch 13 is inserted into the slot 17 and engaged, thereby limiting the horizontal bar 10 and the vertical bar 11. The user can press the spring insert 18 to insert it into the insert block 16 and abut against the spring latch 13, thereby squeezing the spring latch 13 out of the slot 17. The user can then separate the horizontal bar 10 and the vertical bar 11. After separating the horizontal bar 10 and the vertical bar 11, the horizontal bar 10 and the vertical bar 11 can be... Figure 1 The cross-shaped arrangement shown is on the ground, with the lower ends of both the horizontal bar 10 and the vertical bar 11 in contact with the ground. Since A and E are equal, the left and right ends of the vertical bar 11 are engaged by the side walls of the insertion slot 12. Before engaging the horizontal bar 10 and the vertical bar 11, the user should roughly align the two centers of the horizontal bar 10 and the vertical bar 11 vertically. During the lowering of the vertical bar 11, the horizontal bar 10 is positioned at the abutment slot 14. The inclined surface at the lower end of the insertion block 16 will automatically push the vertical bar 11 back and forth under the contact with the guide slot 15. This allows the two centers of the horizontal bar 10 and the vertical bar 11 to be aligned vertically and inserted. The user can quickly install the sign by blasting open the two insertion plates 23 at the top of the abutment plate 22, inserting the sign (warning sign) into the upper part of the two insertion plates 23, and then inserting the top cover 34 into the two insertion plates 23 above the warning sign. Through the above work, the temporary installation of the sign can be quickly achieved, and the cross-shaped horizontal bar 10 and vertical bar 11 can be stored away during the recycling process after construction, reducing the overall space occupied. Example 2:
[0032] Reference Figure 1-6There are four vertical rods 20, arranged symmetrically in two groups on the left and right. The vertical rods 20 are inserted into the top cover 34. The longitudinal rod 11 has a corresponding insertion hole 33. In the retracted state, the vertical rods 20 pass through the insertion holes 33 and are installed through the longitudinal rod 11. The left and right ends of the abutment plate 22 are each fixed with two abutment rods 27 that extend through the abutment plate 22. The length of the abutment rods 27 is the same as B. The two vertical rods 20 are located at the close ends of the two groups of vertical rods 20 and can abut with the two groups of abutment rods 27 respectively. The front and rear ends of the insertion plate 23 are both Two fixing plates 29 are fixedly provided, distributed along the long end of the plug-in plate 23. Each fixing plate 29 is fixedly provided with an elastic retaining arc 30, which can elastically engage with the vertical rod 20. A storage groove 32 is opened in the middle of the abutment plate 22. A plug-in seat 28 is fixedly provided at the end of the plug-in plate 23 away from the hinge part. Plug-in blocks 31 are fixedly provided at both ends of the top cover 34. Threaded grooves are opened on the plug-in seats 28 to threadly connect with the plug-in blocks 31. In the initial state, the two plug-in plates 23 are as follows... Figure 1 The plug plate 23 on the left side is attached to the upper end of the abutment plate 22 and stored together. Under the guidance of the two sets of vertical rods 20 and the abutment rod 27 and vertical rod 20, the abutment plate 22 is partially stored downward at the horizontal rod 10. The vertical rod 20 is inserted through the plug hole 33 on the longitudinal rod 11 to achieve overall storage of the horizontal rod 10 and the longitudinal rod 11. The top cover 34 is stored separately, thus forming a square frame to reduce the space occupied during storage and facilitate transportation. In the first embodiment, since the rotating sleeve 25 is rotatably connected to the fixed rod 21, although there are anti-slip rings in the fixed rod 21 and the rotating sleeve 25 to increase friction, the abutment plate 22 will rotate under the interference of airflow or external factors during long-term use or use in strong winds, thus losing part of the warning effect. Through the elastic locking arc 30 and the elastic locking support of the vertical rod 20, the rotation of the abutment plate 22 can be prevented, thereby ensuring the warning effect. Example 3:
[0033] Reference Figure 7The system includes a horizontal bar 10 and a vertical bar 11. A fixed rod 21 is fixed to the upper end of the vertical bar 11. The lower ends of both the horizontal bar 10 and the vertical bar 11 can contact the ground. An abutment plate 22 is provided at the upper end of the fixed rod 21, and a rotating sleeve 25 is fixed to the lower end of the abutment plate 22. The rotating sleeve 25 rotatably engages with the fixed rod 21. A threaded locking rod 26 is threaded onto the rotating sleeve 25, and can be inserted into the rotating sleeve 25 to fit against the circumference of the fixed rod 21. An insertion slot is provided at the insertion plate 23, and an adjusting strip 24 is inserted into the insertion slot. Identification plates are inserted between two adjacent adjusting strips 24 on the left and right sides. The 23 is fixed with a plug-in seat 28. The positioning control of the fixed rod 21 and the rotating sleeve 25 is achieved by rotating the threaded locking rod 26. Then, when storing, the threaded locking rod 26 is loosened to drive the abutment plate 22 to rotate, so that the abutment plate 22 rotates and is set at the same angle as the vertical rod 11. The horizontal rod 10 and the vertical rod 11 are stored. The top cover 34 that is inserted and matched with the plug-in seat 28 is removed from the upper end of the two plug-in plates 23. The top cover 34 is stored between the horizontal rod 10 and the vertical rod 11. The allowance between the two plug-in plates 23 is reduced by installing the adjusting strip 24, so as to adapt to the installation of signs of different sizes.
[0034] Working process or usage method:
[0035] 1. Remove the horizontal bar 10 and the vertical bar 11, place them in a cross shape, insert the abutment plate 22 between the two vertical bars 20 and move it downwards to connect the horizontal bar 10 and the vertical bar 11. The horizontal bar 10 and the vertical bar 11 are supported by abutting against the ground. Open the upper insertion plate 23, and after the elastic retaining arc 30 on the insertion plate 23 elastically engages with the vertical bar 20, insert the adjusting strip 24 into the insertion plate 23. Then insert the identification plate between the two adjusting strips 24. After aligning the rotating abutment plate 22 with the vertical bar 11, remove the abutment plate. Insert 22 into the horizontal bar 10, and the vertical bar 11 and the vertical bar 20 are inserted and matched. Alternatively, after directly rotating the threaded locking rod 26 to adjust the angle of the abutment plate 22, insert the horizontal bar 10 and the vertical bar 11 vertically and vertically to form a straight line. Then remove the top cover 34 on the insertion plate 23 and insert the top cover 34 through the left and right openings of the horizontal bar 10 and the vertical bar 11 for storage. If it is necessary to fix the 10 and 11 on the ground and the bottom, the threaded parts can also be installed in the front and rear positions of the 11 for fixation, which is more convenient and faster to fix with the existing four points.
[0036] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.
Claims
1. A signboard that can be quickly connected and installed, characterized in that, include: The horizontal bar (10) and the vertical bar (11) are provided with abutment grooves (14) at the opening of the vertical bar (11) and at the middle end of the vertical bar (11); Two sets of symmetrically arranged insertion slots (12) are provided at the middle position of the crossbar (10). The upper ends of the crossbar (10) and the longitudinal bar (11) are respectively fixed with a vertical bar (20) and a fixed bar (21). The upper end of the fixed bar (21) is provided with an abutment plate (22). The lower end of the abutment plate (22) is fixed with a rotating sleeve (25) and rotatably connected to the fixed bar (21). The upper end of the abutment plate (22) is hinged with two insertion plates (23). An adjusting strip (24) is inserted into the insertion plate (23). The sign is inserted between two adjacent adjusting strips (24). A fixed plate (29) is fixed on the insertion plate (23). An elastic locking arc (30) is fixed on the fixed plate (29). The elastic locking arc (30) is elastically engaged with the vertical bar (20).
2. The signboard for quick connection and installation according to claim 1, characterized in that: The fixing rod (21) is located at the middle end of the vertical rod (11). The vertical rod (20) is divided into two symmetrical groups on the left and right. The vertical rod (11) is provided with a insertion hole (33), which can be inserted into the vertical rod (20). The vertical rod (11) is fixed with a plug (16), and the end of the plug (16) away from the vertical rod (11) is fixed with a limiting plate (19).
3. The signboard for quick connection and installation according to claim 1, characterized in that: The plug plate (23) is fixed with a plug seat (28) away from the hinge end. A top cover (34) is abutted on the two plug plates (23). Two plug blocks (31) are fixed at the top cover (34) and can be plugged into the plug seats (28) on the two plug plates (23).
4. The signboard for quick connection and installation according to claim 2, characterized in that: The width of the insertion slot (12) is set to A, the width of the lower part of the longitudinal rod (11) is set to E, the distance between the longitudinal rod (11) and the limiting plate (19) is set to D, and the side length of the insertion block (16) is set to F. The values of A, D, E and F are the same.
5. A signboard for quick connection and installation according to claim 1, characterized in that: The inner end length of the crossbar (10) is set as B, and the outer end length of the vertical bar (11) is set as C, with B and C having the same value.
6. A signboard for quick connection and installation according to claim 2, characterized in that: A spring latch (13) is provided at the insertion slot (12), and a slot (17) is provided on the insertion block (16). The spring latch (13) can be inserted into the slot (17), and a spring insert (18) is connected to the end of the insertion block (16) away from the longitudinal rod (11).
7. A signboard for quick connection and installation according to claim 1, characterized in that: The rotating sleeve (25) is rotatably engaged with the fixed rod (21), and a threaded locking rod (26) is threadedly inserted into the outer periphery of the rotating sleeve (25), and the threaded locking rod (26) can be tightly attached to the surface of the fixed rod (21).
8. A signboard for quick connection and installation according to claim 1, characterized in that: Two symmetrically arranged abutment rods (27) are fixed on the abutment plate (22). The abutment rods (27) pass through the abutment plate (22) and the length of the abutment rods (27) is the same as B.