Bulletin board for municipal facility management service

Abstract

The utility model relates to the technical field of billboards, in particular to a billboard for municipal facility management service. The billboard comprises a supporting rod, a mounting plate is fixedly connected to the bottom of the supporting rod, an auxiliary rotating shaft is movably connected to the upper end of one side of the supporting rod through a bearing, and a movable groove is formed in the lower end of one side of the supporting rod; the middle end of one side of an inner cavity of the movable groove is fixedly connected with a spring, and the end, away from one side of the inner cavity of the movable groove, of the spring is fixedly connected with a movable plate. Through cooperation of the structures, the pasting face of the publicity board is horizontally displayed in front of a worker, then pasting and taking-down work of publicity materials on the publicity board can be completed without climbing equipment, the publicity board which is horizontally placed can support a large piece of publicity materials, and the publicity board is convenient to use. A worker only needs to adjust the placing position of a large piece of propaganda material, and the propaganda material can be pasted by one person.

Description

Technical Field

[0001] The utility model relates to the technical field of propaganda boards, in particular to a propaganda board for municipal facility management services. Background Art

[0002] With the development of society, the management of municipal facilities has become more and more perfect. In order to create a civilized city, a lot of publicity is needed to achieve promotion. Propaganda boards are a tool for promoting certain items or events. They are usually placed in squares or residential places, with some promotional materials placed on them to display and convey information. Advertising billboards are used in the process of publicity;

[0003] At present, when the existing billboards are used, paper promotional materials are generally pasted on the surface of the billboards. When pasting the promotional materials on the top of the billboards or removing the promotional materials from the top of the billboards, it is often necessary to use climbing tools, which is very inconvenient to operate. In addition, the pasting of large promotional materials is often not completed by one person independently, and requires the cooperation of multiple staff members, thereby increasing labor costs. For this reason, we propose a billboard for municipal facility management services. Utility Model Content

[0004] The utility model aims to provide a publicity board for municipal facility management services, which has the advantages of being convenient for pasting and removing publicity materials at high places and being able to paste large sheets of publicity materials independently by one person, thereby solving the problem that in the use of existing publicity boards, paper publicity materials are generally pasted on the surface of the publicity boards, and when pasting the publicity materials on the top of the publicity boards or removing the publicity materials from the top of the publicity boards, it is often necessary to use climbing tools, which is very inconvenient to operate, and the pasting of large sheets of publicity materials is often not completed by one person independently, and requires the cooperation of multiple staff members, thereby increasing the problem of labor costs.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a publicity board for municipal facility management services, comprising:

[0006] A support rod, the bottom of the support rod is fixedly connected to a mounting plate, the upper end of one side of the support rod is movably connected to an auxiliary rotating shaft through a bearing, the lower end of one side of the support rod is provided with a movable groove, the middle end of one side of the movable groove inner cavity is fixedly connected to a spring, the end of the spring away from the side of the movable groove inner cavity is fixedly connected to a movable plate, the side of the movable plate away from the spring is fixedly connected with a positioning block and a push block in sequence from top to bottom, a buckle groove is provided at the bottom of the push block, the upper and lower ends of the movable plate close to the spring side are both embedded with iron sheets, and the upper and lower ends of one side of the movable groove inner cavity are both embedded with magnets;

[0007] A protective frame, wherein grooves are provided at both upper and lower ends of the rear side of the protective frame, support legs are hinged on the left and right sides of the inner cavity of the groove, a non-slip rubber block is fixedly connected to the side of the support leg away from the hinged end, an active cavity is provided on the inner surface of the front end of the protective frame, transparent glass is provided at the front end of the active cavity, a publicity board with a handle fixedly installed on the top is provided on the inner side of the active cavity, a limiting block is provided at the lower end of the rear side of the publicity board, and positioning slots are provided on the left and right sides of the lower end of the protective frame.

[0008] Preferably, the magnet and the iron sheet are of the same size, and the positions of the iron sheet and the magnet correspond one to one.

[0009] Preferably, the middle ends of the left and right sides of the protection frame are respectively fixedly connected to one side of the two auxiliary rotating shafts away from the support rods.

[0010] Preferably, the anti-skid rubber block is a disc-shaped structure, and the material of the anti-skid rubber block is wear-resistant rubber.

[0011] Preferably, the positioning slot and the positioning block are matched, and the positioning block is connected to the inner side of the positioning slot.

[0012] Preferably, both left and right ends of the inner cavity of the groove are fixedly connected with positioning sockets, and the supporting legs are clamped on the inner side of the positioning sockets.

[0013] Preferably, the top of the support rod is fixedly connected to a support frame, and the top of the support frame is fixedly connected to a ceiling.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model drives the movable plate to compress the spring in the movable groove through the push block. After the magnet absorbs the iron sheet, the position of the movable plate can be fixed, and the movement of the movable plate can drive the positioning block to withdraw from the inner side of the positioning slot. Then, the lower end of the protective frame is held by hand, and the protective frame is flipped upward with the auxiliary rotating shaft as the center of the circle, so that the transparent glass faces upward. Then, the supporting legs are driven to flip outward in the groove with the hinged ends on both sides of the inner cavity of the groove as the center. After the anti-slip rubber block contacts the ground, the flipped protective frame can be stably supported. Then, with the assistance of the limit block, the handle drives the propaganda board to move outward, so that the pasting surface of the propaganda board is horizontally displayed in front of the staff, and the pasting and removal of the propaganda materials above the propaganda board can be completed without the help of climbing equipment. In addition, the horizontally placed propaganda board can support large pieces of propaganda materials. The staff only needs to adjust the placement position of the large pieces of propaganda materials to complete the pasting by one person.

[0016] 2. The utility model can provide shade and rain protection above the protective frame through the arrangement of the support frame and the ceiling, which is beneficial for people to observe the materials and avoid the rain. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from a third viewing angle;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model from the fourth viewing angle.

[0021] In the figure: 1. support rod; 2. mounting plate; 3. protection frame; 4. transparent glass; 5. support frame; 6. ceiling; 7. auxiliary shaft; 8. positioning card seat; 9. support leg; 10. groove; 11. anti-slip rubber block; 12. handle; 13. push block; 14. publicity board; 15. movable cavity; 16. limit block; 17. iron sheet; 18. movable plate; 19. buckle groove; 20. spring; 21. magnet; 22. movable groove; 23. positioning card slot; 24. positioning card block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] It should be noted that the support rod 1, mounting plate 2, protective frame 3, transparent glass 4, support frame 5, ceiling 6, auxiliary rotating shaft 7, positioning card seat 8, support leg 9, groove 10, anti-slip rubber block 11, handle 12, push block 13, publicity board 14, movable cavity 15, limit block 16, iron sheet 17, movable plate 18, buckle groove 19, spring 20, magnet 21, movable groove 22, positioning card slot 23 and positioning card block 24 components of the present application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods, and they are connected to the power supply circuit using the conventional connection method in the prior art, which will not be described in detail here.

[0026] Embodiment 1

[0027] See also Figure 1-Figure 4 As shown, the utility model provides a technical solution: a publicity board for municipal facility management services, comprising: a support rod 1, a protective frame 3;

[0028] The bottom of the support rod 1 is fixedly connected with a mounting plate 2, the upper end of one side of the support rod 1 is movably connected with an auxiliary rotating shaft 7 through a bearing, a movable groove 22 is provided at the lower end of one side of the support rod 1, a spring 20 is fixedly connected to the middle end of the inner cavity of the movable groove 22, and the end of the spring 20 away from the inner cavity of the movable groove 22 is fixedly connected to a movable plate 18, and the side of the movable plate 18 away from the spring 20 is fixedly connected with a positioning block 24 and a push block 13 from top to bottom, and a buckle groove 19 is provided at the bottom of the push block 13, and iron sheets 17 are embedded at the upper and lower ends of the movable plate 18 close to the spring 20, and magnets 21 are embedded at the upper and lower ends of the inner cavity of the movable groove 22. The magnets 21 and the iron sheets 17 are of the same size, and the positions of the iron sheets 17 and the magnets 21 correspond one to one, and the middle ends of the left and right sides of the protective frame 3 are divided into The protective frame 3 is fixedly connected to the two auxiliary rotating shafts 7 on the side away from the support rod 1. Grooves 10 are provided at the upper and lower ends of the rear side of the protective frame 3. Support legs 9 are hinged on the left and right sides of the inner cavity of the groove 10. A non-slip rubber block 11 is fixedly connected to the side of the support leg 9 away from the hinged end. The non-slip rubber block 11 is a disc-shaped structure, and the material of the non-slip rubber block 11 is wear-resistant rubber. An active cavity 15 is provided on the inner surface of the front end of the protective frame 3. A transparent glass 4 is provided at the front end of the active cavity 15. A propaganda board 14 with a handle 12 fixedly installed on the top is provided on the inner side of the active cavity 15. A limiting block 16 is provided at the lower end of the rear side of the propaganda board 14. Positioning slots 23 are provided on the left and right sides of the lower end of the protective frame 3. The positioning slots 23 and the positioning blocks 24 are adapted, and the positioning blocks 24 are connected to the inner side of the positioning slots 23.

[0029] The technical solution of the present invention is as follows: when it is necessary to paste the promotional materials on the top of the promotional board 14 or to remove the promotional materials from the top of the promotional board 14 or to paste large promotional materials, the push block 13 drives the movable plate 18 to compress the spring 20 in the movable groove 22. After the magnet 21 adsorbs the iron sheet 17 (at this time, the adsorption force of the magnet 21 on the iron sheet 17 is greater than the tension of the spring 20), the position of the movable plate 18 can be fixed, and the movement of the movable plate 18 can drive the positioning block 24 to withdraw from the inner side of the positioning groove 23. Then, hold the lower end of the protective frame 3 by hand, and flip the protective frame 3 upward with the auxiliary rotating shaft 7 as the center, so that the transparent glass 4 faces up. Then, drive the supporting leg 9 to withdraw from the positioning seat 8 in the groove 10, and make the supporting leg 9 flip outward with the hinged ends on both sides of the inner cavity of the groove 10 as the center. After the anti-slip rubber block 11 contacts the ground, it can stably support the flipped protective frame 3. Then, at the limit block 16 With the assistance of the operator, the handle 12 drives the propaganda board 14 to move outward, so that the pasting surface of the propaganda board 14 is horizontally displayed in front of the staff, and the pasting and removal of the propaganda materials on the top of the propaganda board 14 can be completed without the help of climbing equipment, and the horizontally placed propaganda board 14 can support large pieces of propaganda materials. The staff only needs to adjust the placement of the large pieces of propaganda materials to complete the pasting by one person. After completion, the support legs 9 are flipped over and reset and snapped into the positioning card seat 8 again to fix the position. Then, the protective frame 3 is flipped back again with the auxiliary rotating shaft 7 as the center to reset it. Finally, the push block 13 is pulled outward through the buckle groove 19, thereby breaking the balance of the magnet 21 adsorbing the iron sheet 17, and then the spring 20 can drive the movable plate 18 to reset in the opposite direction, and the movable plate 18 can drive the positioning card block 24 to be snapped into the positioning card slot 23 again, so as to fix the position of the protective frame 3.

[0030] Embodiment 2

[0031] On the basis of embodiment 1, the present invention is as follows Figure 2 and Figure 3 As shown, it is disclosed that the left and right ends of the inner cavity of the groove 10 are fixedly connected with the positioning sockets 8, and the supporting legs 9 are clamped on the inner side of the positioning sockets 8.

[0032] This technical solution: by setting the positioning seat 8, the position of the support leg 9 can be limited, thereby ensuring the stability of the support leg 9 in the groove 10.

[0033] Embodiment 2

[0034] On the basis of embodiment 1, the present invention is as follows Figure 1-Figure 4 As shown, it is disclosed that the top of the support rod 1 is fixedly connected to the support frame 5, and the top of the support frame 5 is fixedly connected to the ceiling 6.

[0035] This technical solution: through the arrangement of the support frame 5 and the ceiling 6, it is possible to provide sunshade and rainproof above the protective frame 3, which is beneficial for people to observe the data and avoid the rain.

[0036] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0037] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A publicity board for municipal facility management services, characterized in that: include: A support rod (1), wherein the bottom of the support rod (1) is fixedly connected to a mounting plate (2), the upper end of one side of the support rod (1) is movably connected to an auxiliary rotating shaft (7) through a bearing, the lower end of one side of the support rod (1) is provided with a movable groove (22), the middle end of the inner cavity of the movable groove (22) is fixedly connected to a spring (20), one end of the spring (20) away from the inner cavity of the movable groove (22) is fixedly connected to a movable plate (18), the side of the movable plate (18) away from the spring (20) is fixedly connected to a positioning block (24) and a push block (13) in sequence from top to bottom, the bottom of the push block (13) is provided with a buckle groove (19), the upper and lower ends of the movable plate (18) close to the spring (20) are both embedded with iron sheets (17), and the upper and lower ends of the inner cavity of the movable groove (22) are both embedded with magnets (21); A protective frame (3), wherein grooves (10) are provided at both upper and lower ends of the rear side of the protective frame (3), support legs (9) are hingedly connected to the left and right sides of the inner cavity of the groove (10), and a non-slip rubber block (11) is fixedly connected to the side of the support leg (9) away from the hinged end, and a movable cavity (15) is provided on the inner surface of the front end of the protective frame (3), and a transparent glass (4) is provided at the front end of the movable cavity (15), and a propaganda board (14) with a handle (12) fixedly installed on the top is provided on the inner side of the movable cavity (15), and a limit block (16) is provided at the lower end of the rear side of the propaganda board (14), and positioning slots (23) are provided on the left and right sides of the lower end of the protective frame (3).

2. A publicity board for municipal facility management services according to claim 1, characterized in that: The magnet (21) and the iron sheet (17) are of the same size, and the positions of the iron sheet (17) and the magnet (21) correspond one to one.

3. A publicity board for municipal facility management services according to claim 1, characterized in that: The middle ends of the left and right sides of the protection frame (3) are respectively fixedly connected to the sides of the two auxiliary rotating shafts (7) away from the support rod (1).

4. A publicity board for municipal facility management services according to claim 1, characterized in that: The anti-skid rubber block (11) is a disc-shaped structure, and the material of the anti-skid rubber block (11) is wear-resistant rubber.

5. The publicity board for municipal facility management services according to claim 1, characterized in that: The positioning slot (23) and the positioning block (24) are adapted to each other, and the positioning block (24) is snap-connected to the inner side of the positioning slot (23).

6. A publicity board for municipal facility management services according to claim 1, characterized in that: The left and right ends of the inner cavity of the groove (10) are fixedly connected to a positioning socket (8), and the supporting legs (9) are clamped on the inner side of the positioning socket (8).

7. The publicity board for municipal facility management services according to claim 1, characterized in that: The top of the support rod (1) is fixedly connected to a support frame (5), and the top of the support frame (5) is fixedly connected to a ceiling (6).

Images