Bulletin board for park

Abstract

The utility model discloses a propaganda column for a park, and relates to the technical field of incubation park facilities, the propaganda column comprises a bearing bottom frame, a propaganda main plate is arranged on the bearing bottom frame, a mounting groove is formed in one side of the propaganda main plate, and a propaganda auxiliary plate is slidably arranged in the mounting groove through a sliding part; a cover plate device matched with a groove opening of the mounting groove is arranged on one side of the propaganda main plate and matched with the bottom side of the propaganda auxiliary plate. The auxiliary propaganda board can slide out of the mounting groove of the main propaganda board, so that the pasting position of the propaganda board is increased and adjusted, more posters or propaganda paper can be pasted on the auxiliary propaganda board and the main propaganda board, and the propaganda effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of incubation park facilities, and in particular to a publicity board for use in the park. Background Art

[0002] At present, there are various facilities stored in the incubation park, and the bulletin board is one of the main facilities in the park; the bulletin board is an effective means for organizations or enterprises to conduct self-promotion. By posting posters or promotional papers and other information on the bulletin board, it is convenient for people in the park to watch and read, so as to achieve the purpose of promotion.

[0003] The propaganda column in the related technology generally includes a propaganda board and a supporting frame. The propaganda board is installed on the supporting frame, and the supporting frame effectively supports the propaganda board; then posters or promotional papers and other information are posted on both sides of the propaganda board, which is convenient for people in the park to watch and read.

[0004] With respect to the above-mentioned related technologies, the inventor believes that: since the surface of the propaganda board is fixed, the posting position thereof is limited, and more posters or promotional papers cannot be posted on the propaganda board, resulting in poor promotional effect. Utility Model Content

[0005] The purpose of the present application is to provide a publicity board for a park, so as to solve the problem that the posting position of the publicity board is limited because the surface of the publicity board is fixed, and more posters or publicity papers cannot be posted on the publicity board, resulting in poor publicity effect.

[0006] The application provides a park publicity board using the following technical solution:

[0007] A propaganda column for a park includes a load-bearing base frame, a propaganda main board is arranged on the load-bearing base frame, a mounting groove is opened on one side of the propaganda main board, a propaganda sub-board is slidably arranged in the mounting groove through a sliding member, a cover device matching with the notch of the mounting groove is arranged on one side of the propaganda main board, and the cover device matches with the bottom side of the propaganda sub-board.

[0008] Furthermore, the promotional sub-plate includes a sliding plate slidably arranged in the mounting groove through the sliding member, promotional plates are arranged on both sides of the sliding plate through multiple elastic members, multiple U-shaped clips are arranged between the two promotional plates, and the bottom side of the sliding plate also cooperates with the cover device.

[0009] Furthermore, the cover device includes a swing cover hinged at the bottom end of one side of the promotional main board, the swing cover cooperates with the notch of the mounting slot, a swing lock block is provided on one side of the swing cover, a first locking component cooperating with the swing lock block is provided on the top end of one side of the promotional main board, and a second locking component cooperating with the swing lock block is provided at the bottom end of one side of the sliding plate.

[0010] Furthermore, a first locking slot hole matching with the swinging locking block is opened on the top of one side of the promotional main board, the first locking assembly includes a first locking rod and a first locking block arranged on one end of the first locking rod, a first limiting hole is opened on one side of the swinging locking block, a second limiting hole connected with the first limiting hole is opened on the bottom wall of the first locking slot hole, and the first locking rod matches with the first limiting hole and the second limiting hole at the same time.

[0011] Furthermore, a second locking slot hole cooperating with the swing locking block is provided at the bottom end of one side of the sliding plate, the second locking assembly includes a second locking rod slidably arranged at the bottom end of one side of the sliding plate, a second locking block is provided on one side of the second locking rod, a sliding vertical hole connected to the second locking slot hole is provided inside one side of the sliding plate, the sliding vertical hole cooperates with the second locking rod, a sliding horizontal hole connected to the sliding vertical hole is also provided on one side of the sliding plate, the sliding horizontal hole cooperates with the second locking block, and a swing lock slot cooperating with the second locking rod is provided on the top of the swing lock block.

[0012] Furthermore, the sliding member is a sliding bar arranged on the bottom side of the sliding plate, and a first sliding groove matching with the sliding bar is formed on the groove wall of the mounting groove.

[0013] Furthermore, a second sliding groove cooperating with both the sliding bar and the sliding plate is formed on one side of the swing cover plate.

[0014] Furthermore, a bearing assembly is provided on the side of the swing cover plate away from the second sliding groove, and the bearing assembly includes a plurality of bearing rods, and a threaded block is provided at one end of each of the bearing rods. A plurality of threaded holes threadedly connected to the threaded blocks are provided on the side of the swing cover plate away from the second sliding groove, and a bearing base is provided at one end of each of the bearing rods away from the threaded block.

[0015] Compared with the prior art, the beneficial effects of this application are:

[0016] By setting up a structure in which the supporting frame, the promotional main board, the promotional sub-board, the sliding part and the cover device cooperate with each other, the promotional sub-board can be slid out of the installation slot of the promotional main board to increase and adjust the position of posting the promotional board, so that more posters or promotional papers can be posted on the promotional sub-board and the promotional main board, thereby facilitating improving the promotional effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of a publicity board for a park according to an embodiment of the present application.

[0018] Figure 2 It is a structural schematic diagram of the promotional main board and the promotional sub-board of the embodiment of the present application.

[0019] Figure 3 It is a schematic diagram of the structure of the sliding member and the cover device of the embodiment of the present application.

[0020] Description of reference numerals:

[0021] 1. Load-bearing chassis; 2. Promotional main board; 21. Mounting slot; 22. First locking slot hole; 23. Second limiting hole; 24. First sliding slot; 3. Promotional sub-board; 31. Sliding plate; 311. Second locking slot hole; 312. Sliding horizontal hole; 32. Promotional board; 33. Spring; 34. U-shaped clip; 35. Sliding bar; 4. Swinging cover; 41. Swinging locking block; 411. First limiting hole; 412. Swinging locking slot; 42. Second sliding slot; 43. Threaded hole; 5. First locking rod; 51. First locking block; 6. Second locking rod; 61. Second locking block; 7. Load-bearing rod; 71. Threaded block; 72. Load-bearing base. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-3 This application is described in further detail.

[0023] The present application embodiment discloses a publicity board for a park, referring to Figure 1 and Figure 2 In this embodiment, the publicity column includes a bearing chassis 1, a publicity main board 2, a publicity sub-board 3, a sliding member and a cover device. The bearing chassis 1 is placed on the ground; the publicity main board 2 is installed on the top of the bearing chassis 1, and a mounting groove 21 is provided on one side of the publicity main board 2. The publicity sub-board 3 is slidably installed in the mounting groove 21 of the publicity main board 2 through a sliding member. By setting the sliding member, the publicity sub-board 3 can be slid into the mounting groove 21 or out of the mounting groove 21, so as to increase and adjust the position of the publicity board 32, so that more posters or publicity papers can be posted on the publicity sub-board 3 and the publicity main board 2, thereby facilitating the improvement of the publicity effect.

[0024] Specifically, refer to Figure 2 In this embodiment, the publicity sub-plate 3 includes a sliding plate 31, a publicity plate 32, an elastic member, and a U-shaped clip 34. The sliding plate 31 is slidably installed in the groove of the installation groove 21 through the sliding member; the publicity plate 32 is provided with two pieces, and the two publicity plates 32 are respectively fixedly installed on both sides of the sliding plate 31 through a plurality of elastic members, and the elastic members are springs 33, one end of the springs 33 is respectively fixedly connected to the corresponding side of the two publicity plates 32, and the other end of the springs 33 is fixedly connected to both sides of the sliding plate 31. By providing the springs 33, the two publicity plates 32 can be extended and retracted.

[0025] And there are four U-shaped clips 34, two of which are clamped between the two sides of the front ends of the two propaganda boards 32, and the other two U-shaped clips 34 are clamped between the two sides of the top ends of the two propaganda boards 32; by setting these U-shaped clips 34, the two propaganda boards 32 can be clamped and squeezed, so that the two propaganda boards 32 can squeeze the springs 33 respectively, so that the two propaganda boards 32 move close to one side of the sliding plate 31, and then the sliding plate 31 can drive the two mutually contracted propaganda boards 32 to slide into the installation groove 21.

[0026] When the promotional sub-plate 3 is located in the installation groove 21, the outer sides of the U-shaped clips 34 are only close to the groove wall of the installation groove 21 and do not abut against the groove wall of the installation groove 21. The U-shaped clips 34 can prevent the two promotional plates 32 from being pressed against the groove wall of the installation groove 21 under the elastic action of the springs 33, so that the promotional sub-plate 3 can slide in the installation groove 21 through the sliding member.

[0027] When the promotional sub-board 3 is completely slid out of the installation groove 21 by the sliding member, the U-shaped clips 34 are then removed, and the two promotional boards 32 are no longer clamped by the U-shaped clips 34. Then, under the elastic restoring action of the springs 33, the springs 33 push the two promotional boards 32 apart from each other, so that the surfaces of the two promotional boards 32 are respectively on the same horizontal plane with the two side surfaces of the promotional main board 2.

[0028] In this way, not only can the propaganda sub-board 3 be slid out of the installation groove 21 of the propaganda main board 2, so as to increase and adjust the position of posting the propaganda board 32, so that more posters or promotional papers can be posted on the propaganda sub-board 3 and the propaganda main board 2, thereby facilitating improving the propaganda effect; but also the propaganda board 32 and the propaganda main board 2 are on the same horizontal plane, which can also have an aesthetic effect.

[0029] At the same time, refer to Figure 2 and Figure 3In the present embodiment, the sliding member is a sliding bar 35, which is fixedly mounted on the bottom side of the sliding plate 31, and a first sliding groove 24 is provided on the lower groove wall of the mounting groove 21, and the first sliding groove 24 and the sliding bar 35 cooperate with each other and limit each other, so that the sliding plate 31 slides in the mounting groove 21 along the first sliding groove 24 through the sliding bar 35, so that the sliding plate 31 can drive the publicity board 32 to slide out of the mounting groove 21.

[0030] Preferably, in this embodiment, a handle may be hinged on the front side of the sliding plate 31 , and the sliding plate 31 can be easily pulled out of the installation groove 21 by providing the handle.

[0031] In addition, refer to Figure 2 and Figure 3 In this embodiment, the cover device is arranged on one side of the promotional main board 2, and the cover device cooperates with the slot of the installation slot 21. The slot of the installation slot 21 is opened and closed by the setting of the cover device; and the cover device also cooperates with the bottom side of the sliding plate 31 on the promotional sub-plate 3.

[0032] Specifically, in this embodiment, the cover device includes a swing cover 4, a swing lock block 41, a first locking assembly, and a second locking assembly. One side of the swing cover 4 is hinged to the bottom end of one side of the promotional main board 2, and the swing cover 4 cooperates with the notch of the installation slot 21. When the swing cover 4 is swung upward by 90°, the swing cover 4 and one side of the promotional main board 2 are pressed against each other, so that the notch of the installation slot 21 can be closed.

[0033] When the swing cover 4 is swung downward, the swing cover 4 can only swing downward 90°, so that the swing cover 4 and the bottom side of the promotional main board 2 are on the same surface; at the same time, a second sliding groove 42 is opened on the top side of the swing cover 4, and the second sliding groove 42 is interconnected with the first sliding groove 24 and are on the same horizontal plane, and the second sliding groove 42 cooperates with the sliding bar 35 and the sliding plate 31 at the same time, so that the sliding plate 31 drives the promotional board 32 to slide along the first sliding groove 24 into the second sliding groove 42, so that the swing cover 4 can effectively slide and guide and carry the promotional sub-board 3.

[0034] At the same time, the swing lock block 41 is installed on the top of the side of the swing cover plate 4 away from the promotional main board 2, and the swing lock block 41 is perpendicular to the swing cover plate 4; when the promotional sub-plate 3 slides on the swing cover plate 4 along the second sliding groove 42, the front side of the promotional sub-plate 3 abuts against the swing lock block 41, so that the swing lock block 41 effectively blocks the promotional sub-plate 3, thereby preventing the promotional sub-plate 3 from sliding out of the swing cover plate 4.

[0035] In addition, refer to Figure 2 and Figure 3 In this embodiment, the first locking component is arranged on the top of one side of the promotional main board 2, and the first locking component cooperates with the swing locking block 41 to lock the swing locking block 41 on the top of one side of the promotional main board 2, so that the swing cover 4 is firmly closed on the notch of the mounting groove 21.

[0036] Specifically, in this embodiment, the first locking assembly includes a first locking rod 5 and a first locking block 51. The first locking block 51 is fixedly mounted on one end of the first locking rod 5; a first locking slot 22 that cooperates with the swing lock block 41 is provided on the top of one side of the promotional main board 2, a first limiting hole 411 is provided on one side of the swing lock block 41, and a second limiting hole 23 is provided on the bottom wall of the first locking slot 22. When the swing lock block 41 cooperates with the first locking slot 22, the first limiting hole 411 and the second limiting hole 23 are connected to each other.

[0037] At the same time, the first locking rod 5 cooperates with the first limiting hole 411 and the second limiting hole 23, so that the first locking rod 5 passes through the swing lock block 41 and the interior of the promotional main board 2 along the first limiting hole 411 and the second limiting hole 23 in sequence, so that the swing lock block 41 can be locked on the top of the promotional main board 2, thereby achieving the effect of stabilizing the swing cover plate 4.

[0038] In addition, refer to Figure 2 and Figure 3 In this embodiment, the second locking assembly is arranged at the front bottom end of the sliding plate 31, and the second locking assembly cooperates with the swing locking block 41 to lock the swing locking block 41 on the front bottom end of the sliding plate 31, so that the promotional sub-plate 3 can be firmly locked on the swing cover plate 4 when sliding out of the installation groove 21.

[0039] Specifically, in this embodiment, the second locking assembly includes a second locking rod 6 and a second locking block 61. A second locking slot 311 is provided at the bottom end of the front side of the sliding plate 31, the second locking slot 311 cooperates with the swing lock block 41, and a sliding vertical hole is provided on the top wall of the second locking slot 311, the sliding vertical hole is communicated with the second locking slot 311, the second locking rod 6 is slidably installed inside the sliding vertical hole, and one side of the second locking block 61 is fixedly installed on the rod body of the second locking rod 6, and the other side of the second locking block 61 extends out of the front side of the sliding plate 31.

[0040] At the same time, a sliding horizontal hole 312 is also opened on the front side of the sliding plate 31. The sliding horizontal hole 312 is connected to the sliding vertical hole, and the sliding horizontal hole 312 cooperates with the second locking block 61, so that the second locking block 61 can slide up and down at the sliding horizontal hole 312, so as to drive the second locking rod 6 to slide up and down in the sliding vertical hole.

[0041] In addition, a swing lock groove 412 is provided at the top of the swing lock block 41, and the swing lock groove 412 cooperates with the second locking rod 6; when the swing lock block 41 cooperates with the second locking slot hole 311, the swing lock groove 412 corresponds to the sliding vertical hole, so that the second locking block 61 is slid to drive the second locking rod 6 to extend into the swing lock groove 412 along the sliding vertical hole, thereby facilitating the locking of the swing lock block 41 in the swing lock groove 412, and further facilitating the sliding plate 31 to be firmly limited on the swing cover plate 4 to prevent the promotional sub-plate 3 from moving during display.

[0042] Secondly, refer to Figure 2 and Figure 3 In this embodiment, in order to improve the bearing capacity of the swing cover plate 4, a bearing component is further provided on the side of the swing cover plate 4 away from the second sliding groove 42, and the bearing component can effectively bear the bearing of the swing cover plate 4, thereby improving the stability of the promotional sub-plate 3.

[0043] Specifically, in this embodiment, the bearing assembly includes a bearing rod 7, a threaded block 71 and a bearing base 72. There are multiple bearing rods 7 and threaded blocks 71, and one end of each of the multiple threaded blocks 71 is fixedly welded to one end of the bearing rods 7; at the same time, there are multiple bearing bases 72, which are respectively welded to one end of the bearing rods 7 away from the threaded block 71, and the bearing bases 72 are placed on the ground; and a plurality of threaded holes 43 are opened on the side of the swing cover plate 4 away from the second sliding groove 42, and the threaded holes 43 are respectively threadedly connected to the threaded blocks 71.

[0044] When the swing cover plate 4 needs to be supported, the threaded blocks 71 only need to be screwed into the threaded holes 43 so that the support base 72 on the support rod 7 is pressed against the ground, thereby achieving an effective support effect on the swing cover plate 4 and further improving the stability of the promotional sub-plate 3.

[0045] The implementation principle of a propaganda column for a park in an embodiment of the present application is as follows: when it is necessary to use the propaganda sub-board 3 to post propaganda, first, the threaded blocks 71 on the bearing rods 7 are twisted into the threaded holes 43 on the swing cover plate 4, and then the first locking block 51 is used to lift the first locking rod 5 to unlock the swing locking block 41, and then the swing cover plate 4 is swung downward 90°, so that the swing cover plate 4 and the bottom side of the propaganda main board 2 are on the same plane, and the bearing bases 72 on the bearing rods 7 are placed on the ground.

[0046] Then pull the front side of the sliding plate 31, so that the sliding plate 31 drives the publicity board 32 to slide out of the outside of the installation groove 21 along the first sliding groove 24, and then slides on the swinging cover plate 4 along the second sliding groove 42 on the swinging cover plate 4, so that the swing locking block 41 on the swinging cover plate 4 cooperates with the second locking slot hole 311 on the sliding plate 31, and then the second locking block 61 is used to drive the second locking rod 6 to extend into the swing locking slot 412 on the swing locking block 41, so as to lock the sliding plate 31 and the swing locking block 41 with each other, so that the publicity sub-plate 3 is stably limited on the swinging cover plate 4.

[0047] It is best to remove the U-shaped clip 34 between the two propaganda boards 32. Under the elastic return action of the springs 33, the springs 33 will push the two propaganda boards 32 apart from each other, so that the surfaces of the two propaganda boards 32 are respectively on the same horizontal plane with the two side surfaces of the propaganda main board 2, and then the propaganda sub-board 3 can be used for posting propaganda.

[0048] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A publicity board for a park, characterized by: The invention comprises a bearing base frame (1), a publicity main board (2) is arranged on the bearing base frame (1), a mounting groove (21) is provided on one side of the publicity main board (2), a publicity sub-board (3) is slidably arranged in the mounting groove (21) via a sliding member, a cover plate device matching with the notch of the mounting groove (21) is provided on one side of the publicity main board (2), and the cover plate device matches with the bottom side of the publicity sub-board (3).

2. A publicity board for a park according to claim 1, characterized in that: The publicity sub-plate (3) comprises a sliding plate (31) slidably arranged in the installation groove (21) via the sliding member, publicity plates (32) are arranged on both sides of the sliding plate (31) via a plurality of elastic members, a plurality of U-shaped clips (34) are arranged between the two publicity plates (32), and the bottom side of the sliding plate (31) is also matched with the cover device.

3. A publicity board for a park according to claim 2, characterized in that: The cover device comprises a swing cover (4) hinged to the bottom end of one side of the publicity main board (2), the swing cover (4) matches with the notch of the mounting slot (21), a swing lock block (41) is arranged on one side of the swing cover (4), a first locking component matching with the swing lock block (41) is arranged on the top end of one side of the publicity main board (2), and a second locking component matching with the swing lock block (41) is arranged on the bottom end of one side of the sliding plate (31).

4. A publicity board for a park according to claim 3, characterized in that: A first locking slot (22) matching with the swing lock block (41) is provided on the top of one side of the promotional main board (2); the first locking assembly comprises a first locking rod (5) and a first locking block (51) arranged on one end of the first locking rod (5); a first limiting hole (411) is provided on one side of the swing lock block (41); a second limiting hole (23) connected with the first limiting hole (411) is provided on the bottom wall of the first locking slot (22); the first locking rod (5) matches with the first limiting hole (411) and the second limiting hole (23) at the same time.

5. The publicity board for a park according to claim 3, characterized in that: A second locking slot (311) is provided at the bottom end of one side of the sliding plate (31) and is matched with the swing locking block (41); the second locking assembly includes a second locking rod (6) slidably arranged at the bottom end of one side of the sliding plate (31); a second locking block (61) is provided on one side of the second locking rod (6); a sliding vertical hole connected to the second locking slot (311) is provided inside one side of the sliding plate (31); the sliding vertical hole is matched with the second locking rod (6); a sliding horizontal hole (312) connected to the sliding vertical hole is also provided on one side of the sliding plate (31); the sliding horizontal hole (312) is matched with the second locking block (61); a swing locking slot (412) matched with the second locking rod (6) is provided on the top of the swing locking block (41).

6. The publicity board for a park according to claim 3, characterized in that: The sliding member is a sliding bar (35) arranged on the bottom side of the sliding plate (31), and a first sliding groove (24) matching with the sliding bar (35) is provided on the groove wall of the installation groove (21).

7. A publicity board for a park according to claim 6, characterized in that: A second sliding groove (42) is provided on one side of the swing cover plate (4) and is matched with both the sliding bar (35) and the sliding plate (31).

8. The publicity board for a park according to claim 7, characterized in that: A bearing assembly is also provided on the side of the swing cover plate (4) away from the second sliding groove (42), and the bearing assembly includes a plurality of bearing rods (7), one end of each of the plurality of bearing rods (7) is provided with a threaded block (71), a plurality of threaded holes (43) threadedly connected to the threaded block (71) are provided on the side of the swing cover plate (4) away from the second sliding groove (42), and a bearing base (72) is provided on the end of each of the plurality of bearing rods (7) away from the threaded block (71).

Images