Portable planning board

Abstract

The utility model relates to the technical field of urban and rural planning auxiliary devices, and particularly discloses a portable planning plate which comprises a support, a supporting plate and a dismounting mechanism. The dismounting mechanism comprises a first bottom plate, a second bottom plate, a first panel, a second panel, a supporting assembly, a first screw block, a second screw block, a first magnetic block and a second magnetic block, the second bottom plate is hinged to the first bottom plate, the support is fixedly connected with the first bottom plate, the first screw block is fixedly connected with the first panel, the second screw block is fixedly connected with the second panel, and the second magnetic block is fixedly connected with the second bottom plate. The supporting assembly is rotationally connected with the second panel, the first magnetic block is fixedly connected with the first panel and embedded in one side of the first panel, and the second magnetic block is fixedly connected with the second panel. The foldable planning board can be folded into a shape occupying a small area and is easy to take and walk for a long distance, the length, the width and the height of the folded planning board are suitable for lifting, and the lifting process is more comfortable.

Description

Technical Field

[0001] The utility model relates to the technical field of urban and rural planning auxiliary devices, in particular to a portable planning board. Background Art

[0002] At present, urban and rural planning is the decision made by the city government on urban development goals. It is a general term for urban system planning, urban planning, town planning, township planning and village planning. It is the comprehensive deployment, specific arrangement and implementation management of urban and rural social and economic development, land use, spatial layout and various constructions in a certain period of time. Planning boards will be used for layout and planning in field planning. However, the existing planning boards do not have the function of folding and storage, occupy a large area, and are not easy to carry.

[0003] The prior art CN215936811U provides a portable planning board for garden planning, including a base plate, a display board and a supporting mechanism, the base plate: a support is provided on the front side of its upper surface, the interior of the support is rotatably connected with the support plate through a pin shaft, the rear side of the support plate is provided with a storage groove, the display board: a hoop is provided at the lower end of the rear side, the hoop is movably sleeved on the outside of the support plate, the supporting mechanism: it is respectively arranged inside the storage groove and on the upper surface of the base plate, and can adjust its height or angle so that people can view the planning content written on the display board from a suitable angle, and it has a folding storage function, which is convenient for people to carry and has better practicality.

[0004] However, in the prior art, only the planed plate and the base are folded to make them flat. During the process of taking out and moving, the area is large, which makes it difficult to take out and move for a long distance. Utility Model Content

[0005] The utility model aims to provide a portable planning board, aiming to solve the technical problems in the prior art that the board has a large area and is not easy to take and move for long distances during the extraction process.

[0006] To achieve the above-mentioned purpose, the utility model adopts a portable planning board, including a support, a support plate and a disassembly and assembly mechanism, the support plate is rotatably connected to the support and is sleeved on the outer wall of the support, the disassembly and assembly mechanism includes a first bottom plate, a second bottom plate, a first panel, a second panel, a support assembly, a first screw block, a second screw block, a first magnetic block and a second magnetic block, the second bottom plate is hinged to the first bottom plate and is located on one side of the first bottom plate, the first bottom plate has a first groove, the second bottom plate has a second groove, the support is fixedly connected to the first bottom plate and is located at the upper end of the first bottom plate, the first screw block is fixedly connected to the first panel and is located on one side of the first panel, and the first screw block is threadedly connected to the support plate, the second screw block is fixedly connected to the second panel and is located on one side of the second panel, and the second screw block is threadedly connected to the first panel, the support assembly is rotatably connected to the second panel and is located on one side of the second panel, the first magnetic block is fixedly connected to the first panel and embedded in one side of the first panel, and the second magnetic block is fixedly connected to the second panel and is located on one side of the second panel.

[0007] Wherein, the support assembly includes a rotating shaft, a first support bar, a second support bar and a third support bar, the two ends of the rotating shaft are respectively rotatably connected to the second panel and embedded in one side of the second panel, the first support bar is fixedly connected to the rotating shaft and is located on the outer wall of the rotating shaft, the second support bar is rotatably connected to the first support bar and is located at one end of the first support bar, and the third support bar is rotatably connected to the second support bar and is located at one end of the second support bar.

[0008] Wherein, the portable planning board also includes a handle, and the number of the handles is two. The two handles are fixedly connected to the corresponding first base plate and the second base plate, respectively, and are respectively located on one side of the first base plate and the second base plate, and the two handles are adapted to each other.

[0009] Wherein, the portable planning board also includes a first pressure cylinder, a third magnetic block, a first cylinder cover, a second pressure cylinder, a fourth magnetic block and a second cylinder cover, the third magnetic block is fixedly connected to the first pressure cylinder and embedded in one side of the first pressure cylinder, the first cylinder cover is threadedly connected to the first pressure cylinder and is located on one side of the first pressure cylinder, and the first cylinder cover covers the first pressure cylinder, the first pressure cylinder is fixed to one side of the first panel by the magnetic attraction adaptation of the third magnetic block and the first magnetic block, the fourth magnetic block is fixedly connected to the second pressure cylinder and embedded in one side of the second pressure cylinder, the second cylinder cover is threadedly connected to the second pressure cylinder and is located on one side of the second pressure cylinder, and the second cylinder cover covers the second pressure cylinder, and the second pressure cylinder is fixed to one side of the second panel by the magnetic attraction adaptation of the fourth magnetic block and the second magnetic block.

[0010] Wherein, the portable planning board also includes a limit slot block, and the number of the limit slot blocks is multiple, each of the limit slot blocks is fixedly connected to the corresponding first bottom plate and the second bottom plate, and is respectively located on one side of the corresponding first bottom plate and the second bottom plate.

[0011] The utility model discloses a portable planning board, wherein the first bottom plate supports and fixes the support and the support plate, and the first panel is screwed onto the support plate through the first screw block, and the second panel is screwed onto the first panel through the second screw block, so that the first panel and the second panel form a planning panel, the support assembly embedded in the rear side of the second panel is unfolded, and one end of the support assembly is embedded in the groove at the upper end of the second bottom plate, the first magnetic block and the second magnetic block are respectively embedded in one side of the corresponding first panel and the second panel, during the disassembly process, the first panel and the second panel are rotated in the opposite direction for disassembly, and the support assembly is folded and embedded in the rear side of the second panel, the detached first panel and the second panel are respectively placed at the lower ends of the corresponding first bottom plate and the second bottom plate, and are fixed in the first groove and the second groove by the magnetic attraction of the first magnetic block and the second magnetic block, and finally the first bottom plate and the second bottom plate are folded and merged, and the above structure can be folded into a shape with a small area occupation, which is easy to extract and walk long distances, so that the length, width and height of the planning board after folding are suitable for carrying, and the carrying process is more comfortable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0014] Figure 2 It is a front view of the first embodiment of the utility model.

[0015] Figure 3 The utility model Figure 2 AA line structural section view.

[0016] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0017] Figure 5 It is a cross-sectional view of the internal structure of the second embodiment of the utility model.

[0018] Figure 6 The utility model Figure 5 Enlarged view of the local structure at point B.

[0019] Figure 7 The utility model Figure 5 Enlarged view of the local structure at location C.

[0020] 101-support, 102-support plate, 103-first bottom plate, 104-second bottom plate, 105-first panel, 106-second panel, 107-rotating shaft, 108-first support bar, 109-second support bar, 110-third support bar, 111-first screw block, 112-second screw block, 113-first magnetic block, 114-second magnetic block, 115-first groove, 116-second groove, 117-handle, 201-first pressing cylinder, 202-third magnetic block, 203-first cylinder cover, 204-second pressing cylinder, 205-fourth magnetic block, 206-second cylinder cover, 207-limiting groove block. DETAILED DESCRIPTION

[0021] The first embodiment of the present application is:

[0022] See also Figures 1 to 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 It is a front view of the first embodiment of the utility model. Figure 3 The utility model Figure 2 AA line structural section view.

[0023] The utility model provides a portable planning board: comprising a support 101, a support plate 102, a disassembly and assembly mechanism and a handle 117, the disassembly and assembly mechanism comprising a first bottom plate 103, a second bottom plate 104, a first panel 105, a second panel 106, a supporting assembly, a first screw block 111, a second screw block 112, a first magnetic block 113 and a second magnetic block 114, the supporting assembly comprising a rotating shaft 107, a first supporting bar 108, a second supporting bar 109 and a third supporting bar 110.

[0024] According to this specific embodiment, the first panel 105 and the second panel 106 can be disassembled and folded, and fixed to the lower ends of the first bottom plate 103 and the second bottom plate 104 by the magnetic attraction of the first magnetic block 113 and the second magnetic block 114 .

[0025] The support plate 102 is rotatably connected to the support 101 and sleeved on the outer wall of the support 101. The second bottom plate 104 is hinged to the first bottom plate 103 and is located on one side of the first bottom plate 103. The first bottom plate 103 has a first groove 115, and the second bottom plate 104 has a second groove 116. The support 101 is fixedly connected to the first bottom plate 103 and is located at the upper end of the first bottom plate 103. The first screw block 111 is fixedly connected to the first panel 105 and is located on one side of the first panel 105. The first screw block 111 is fixedly connected to the first panel 105 and is located on one side of the first panel 105. The support plate 102 is threadedly connected, the second screw block 112 is fixedly connected to the second panel 106 and is located on one side of the second panel 106, and the second screw block 112 is threadedly connected to the first panel 105, the support assembly is rotatably connected to the second panel 106 and is located on one side of the second panel 106, the first magnetic block 113 is fixedly connected to the first panel 105 and is embedded in one side of the first panel 105, the second magnetic block 114 is fixedly connected to the second panel 106 and is located on one side of the second panel 106, and the first bottom plate 103 is used to support the support. 101 and the support plate 102 are supported and fixed, and the first panel 105 is screwed onto the support plate 102 through the first screw block 111, and the second panel 106 is screwed onto the first panel 105 through the second screw block 112, and the first panel 105 and the second panel 106 form a planning panel, and the support assembly embedded in the rear side of the second panel 106 is unfolded, and one end of the support assembly is embedded in the groove at the upper end of the second bottom plate 104, and the first magnetic block 113 and the second magnetic block 114 are respectively embedded in the corresponding first panel 105 and the second panel 106. On one side of the second panel 106, during the disassembly process, the first panel 105 and the second panel 106 are rotated in opposite directions for disassembly, and the supporting assembly is folded and embedded in the rear side of the second panel 106, and the detached first panel 105 and the second panel 106 are respectively placed on the lower ends of the corresponding first bottom plate 103 and the second bottom plate 104, and are fixed in the first groove 115 and the second groove 116 by the magnetic attraction of the first magnetic block 113 and the second magnetic block 114, and finally the first bottom plate 103 and the second bottom plate 104 are folded and merged.

[0026] Secondly, the two ends of the rotating shaft 107 are rotatably connected to the second panel 106 respectively and embedded in one side of the second panel 106, the first support bar 108 is fixedly connected to the rotating shaft 107 and is located on the outer wall of the rotating shaft 107, the second support bar 109 is rotatably connected to the first support bar 108 and is located at one end of the first support bar 108, the third support bar 110 is rotatably connected to the second support bar 109 and is located at one end of the second support bar 109, the rotating shaft 107 is embedded in the rear side of the second panel 106, and at the same time, the second support bar 109 is connected to one end of the first support bar 108, and the third support bar 110 is embedded in one end of the second support bar 109. The third support bar 110 can be folded into the interior of the second support bar 109 through the rotating structure, and the second support bar 109 can be folded into the interior of the first support bar 108, and finally the first support bar 108 can be folded to the rear side of the second panel 106 through the rotating shaft 107.

[0027] At the same time, the two handles 117 are fixedly connected to the corresponding first base plate 103 and the second base plate 104, and are respectively located on one side of the first base plate 103 and the second base plate 104, and the two handles 117 are adapted to each other. Through the setting of the handles 117, the portable planning board can be extracted more comfortably.

[0028] When using a portable planning board of the present embodiment, the first bottom plate 103 supports and fixes the support 101 and the support plate 102, and at the same time, the first panel 105 is screwed onto the support plate 102 by the first screw block 111, and the second panel 106 is screwed onto the first panel 105 by the second screw block 112, so that the first panel 105 and the second panel 106 form a planning panel, and the support assembly embedded in the rear side of the second panel 106 is unfolded, and one end of the support assembly is embedded in the groove at the upper end of the second bottom plate 104, and the first magnetic block 113 and the second magnetic block 114 are respectively embedded in one side of the corresponding first panel 105 and the second panel 106. During the disassembly process, the first panel 105 and the second panel 106 are rotated in opposite directions for disassembly, and the support assembly is folded and embedded in the rear side of the second panel 106, and the detached first panel 105 and the second panel 106 are disassembled. The second panel 106 is placed on the lower ends of the corresponding first base plate 103 and the second base plate 104, respectively, and is fixed inside the first groove 115 and the second groove 116 by the magnetic attraction of the first magnetic block 113 and the second magnetic block 114, and finally the first base plate 103 and the second base plate 104 are folded and merged, and the rotating shaft 107 is embedded in the rear side of the second panel 106, and at the same time, the second support bar 109 is connected to one end of the first support bar 108, and the third support bar 110 is embedded in one end of the second support bar 109, and the third support bar 110 can be folded into the interior of the second support bar 109 through the rotating structure, and the second support bar 109 can be folded into the interior of the first support bar 108, and finally the first support bar 108 can be folded to the rear side of the second panel 106 through the rotating shaft 107, and the portable planning board can be more comfortably extracted through the setting of the handle 117.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figures 4 to 7 ,in Figure 4 It is a structural schematic diagram of the second embodiment of the utility model. Figure 5 is a cross-sectional view of the internal structure of the second embodiment of the utility model, Figure 6 The utility model Figure 5 The enlarged view of the local structure at B, Figure 7 The utility model Figure 5 Enlarged view of the local structure at location C.

[0031] The utility model provides a portable planning board, which also includes a first pressing cylinder 201 , a third magnetic block 202 , a first cylinder cover 203 , a second pressing cylinder 204 , a fourth magnetic block 205 , a second cylinder cover 206 and a limiting groove block 207 .

[0032] According to this specific embodiment, the first pressing cylinder 201 and the second pressing cylinder 204 can be used to place the paper used for planning, and the third magnetic block 202 and the fourth magnetic block 205 are adapted to the corresponding first magnetic block 113 and the second magnetic block 114 to clamp the paper on one side of the first panel 105 and the second panel 106, so as to facilitate planning and drawing.

[0033] The third magnetic block 202 is fixedly connected to the first pressing cylinder 201 and embedded in one side of the first pressing cylinder 201. The first cylinder cover 203 is threadedly connected to the first pressing cylinder 201 and is located on one side of the first pressing cylinder 201. The first cylinder cover 203 covers the first pressing cylinder 201. The first pressing cylinder 201 is fixed to one side of the first panel 105 through the magnetic attraction of the third magnetic block 202 and the first magnetic block 113. The fourth magnetic block 205 is fixedly connected to the second pressing cylinder 204 and embedded in one side of the second pressing cylinder 204. The second cylinder cover 206 is connected to the second pressing cylinder 20 4 is threadedly connected and is located at one side of the second pressing cylinder 204, and the second cylinder cover 206 covers the second pressing cylinder 204, and the second pressing cylinder 204 is fixed to one side of the second panel 106 through the magnetic attraction of the fourth magnetic block 205 and the second magnetic block 114, the first pressing cylinder 201 and the second pressing cylinder 204 place the paper, and are respectively covered and sealed by the corresponding first cylinder cover 203 and the second cylinder cover 206, and are fixed by the magnetic attraction of the third magnetic block 202 and the fourth magnetic block 205, so that the upper and lower ends of the paper can be clamped and fixed, which is convenient for writing during field planning.

[0034] Secondly, each of the limiting groove blocks 207 is fixedly connected to the corresponding first bottom plate 103 and the second bottom plate 104, and is respectively located on one side of the corresponding first bottom plate 103 and the second bottom plate 104. The limiting groove blocks 207 form limiting structures on both sides of the first bottom plate 103 and the second bottom plate 104, which is convenient for placing the first pressing cylinder 201 and the second pressing cylinder 204 when folded. The first pressing cylinder 201 and the second pressing cylinder 204 are magnetically fixed to one side of the first bottom plate 103 and the second bottom plate 104 through the third magnetic block 202 and the fourth magnetic block 205.

[0035] When using a portable planning board of the present embodiment, the first pressing cylinder 201 and the second pressing cylinder 204 place the paper, and are respectively covered and sealed by the corresponding first cylinder cover 203 and the second cylinder cover 206, and are fixed by the magnetic attraction of the third magnetic block 202 and the fourth magnetic block 205, so that the upper and lower ends of the paper can be clamped and fixed, which is convenient for writing during field planning. The limiting groove block 207 forms a limiting structure on both sides of the first bottom plate 103 and the second bottom plate 104, which is convenient for placing the first pressing cylinder 201 and the second pressing cylinder 204 when folded. The first pressing cylinder 201 and the second pressing cylinder 204 are magnetically fixed to one side of the first bottom plate 103 and the second bottom plate 104 by the third magnetic block 202 and the fourth magnetic block 205.

[0036] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A portable planning board, comprising a support and a support plate, wherein the support plate is rotatably connected to the support and sleeved on the outer wall of the support, characterized in that: Also includes a disassembly and assembly mechanism; The disassembly and assembly mechanism includes a first bottom plate, a second bottom plate, a first panel, a second panel, a supporting assembly, a first screw block, a second screw block, a first magnetic block and a second magnetic block, the second bottom plate is hinged to the first bottom plate and is located on one side of the first bottom plate, the first bottom plate has a first groove, the second bottom plate has a second groove, the support is fixedly connected to the first bottom plate and is located at the upper end of the first bottom plate, the first screw block is fixedly connected to the first panel and is located on one side of the first panel, and the first screw block is threadedly connected to the supporting plate, the second screw block is fixedly connected to the second panel and is located on one side of the second panel, and the second screw block is threadedly connected to the first panel, the supporting assembly is rotatably connected to the second panel and is located on one side of the second panel, the first magnetic block is fixedly connected to the first panel and embedded in one side of the first panel, and the second magnetic block is fixedly connected to the second panel and is located on one side of the second panel.

2. A portable planning board as claimed in claim 1, characterized in that: The support assembly includes a rotating shaft, a first support bar, a second support bar and a third support bar. Both ends of the rotating shaft are rotatably connected to the second panel and embedded in one side of the second panel. The first support bar is fixedly connected to the rotating shaft and is located on the outer wall of the rotating shaft. The second support bar is rotatably connected to the first support bar and is located at one end of the first support bar. The third support bar is rotatably connected to the second support bar and is located at one end of the second support bar.

3. A portable planning board as claimed in claim 2, characterized in that: The portable planning board also includes a handle, and the number of the handles is two. The two handles are fixedly connected to the corresponding first base plate and the second base plate, respectively, and are respectively located on one side of the first base plate and the second base plate, and the two handles are adapted to each other.

4. A portable planning board as claimed in claim 3, characterized in that: The portable planning board also includes a first pressure cylinder, a third magnetic block, a first cylinder cover, a second pressure cylinder, a fourth magnetic block and a second cylinder cover. The third magnetic block is fixedly connected to the first pressure cylinder and embedded in one side of the first pressure cylinder. The first cylinder cover is threadedly connected to the first pressure cylinder and is located on one side of the first pressure cylinder, and the first cylinder cover covers the first pressure cylinder. The first pressure cylinder is fixed to one side of the first panel by the magnetic attraction between the third magnetic block and the first magnetic block. The fourth magnetic block is fixedly connected to the second pressure cylinder and embedded in one side of the second pressure cylinder. The second cylinder cover is threadedly connected to the second pressure cylinder and is located on one side of the second pressure cylinder, and the second cylinder cover covers the second pressure cylinder. The second pressure cylinder is fixed to one side of the second panel by the magnetic attraction between the fourth magnetic block and the second magnetic block.

5. A portable planning board as claimed in claim 4, characterized in that: The portable planning board also includes a plurality of limit slot blocks, each of which is fixedly connected to the corresponding first bottom plate and the second bottom plate, and is located on one side of the corresponding first bottom plate and the second bottom plate.

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