A design display board

Abstract

The utility model provides a design scheme display board, which relates to the technical field of display boards and includes a support. The support is designed in a U shape, and grooves are respectively formed in the left and right sides of the top of the support. A gear A is rotatably connected in each groove of the support. The rear ends of the two gears A are respectively rotatably connected to the front end of a gear B. A U-shaped frame is arranged inside the support. Through the meshing transmission between the racks on both sides of the U-shaped frame and the two gears A, the two gears B are rotated. At this time, through the meshing transmission between the rack frame and the gear B, the two baffle frames will synchronously approach each other until the two baffle frames are attached. The two baffle frames will be located at the left and right sides of the front end of the display board body to block the display board body. This solves the problem that there is no shielding at the front end of the existing display board, and it is easy to contact with external objects when not in use, resulting in damage to the materials pasted on the display board and affecting the subsequent normal use.

Description

Technical Field

[0001] The utility model belongs to the technical field of display boards, and more specifically, particularly relates to a design scheme display board. Background Art

[0002] In urban and rural planning, a complete and detailed urban and rural planning design plan is often required. In order for the public to understand the designed plan, display boards are often used to showcase the designed plan.

[0003] Application No. CN202121870061.5 The utility model relates to the technical field of display boards, and in particular to an urban and rural planning design solution display board, comprising a base and support legs, wherein the support legs are fixedly mounted above the base, and also comprising a display board and a flattening mechanism; wherein the display board is fixedly mounted above the support legs, and the flattening mechanism for flattening the design solution drawings is arranged on one side of the display board. The flattening mechanism comprises: a clamp, two guide blocks, a pressure plate, a connector, a push plate and a T-shaped slider, wherein two guide blocks are symmetrically arranged on one side of the display board, and the clamp is fixedly mounted on one side of the display board. The device utilizes a flattening mechanism to flatten the document while clamping it, thereby avoiding the problem of wrinkles in the document affecting reading during display.

[0004] Based on the search of the above patents and the application of existing design display boards, it is understood that the front end of the current display board is not blocked and is easily exposed to foreign objects when not in use, causing damage to the materials posted on the display board and affecting subsequent normal use. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a display board with a design solution to solve the problem that the front end of the existing display board is not blocked and is easily contacted with foreign objects when not in use, causing damage to the materials posted on the display board and affecting subsequent normal use.

[0006] The purpose and effect of the display board of a design scheme of the utility model are achieved by the following specific technical means:

[0007] A design scheme display board, including a support; the support is designed in a U shape, and grooves are respectively opened at the left and right sides of the top of the support, and a gear A is rotatably connected in each groove of the support. The two gears A are symmetrically designed, and the rear ends of the two gears A are respectively rotatably connected to the front end positions of a gear B. A U-shaped frame is arranged inside the support, racks are respectively arranged at the left and right sides of the U-shaped frame, and the racks on both sides of the U-shaped frame are meshed with the inner sides of a gear A. Baffle frames are respectively arranged at the left and right sides of the front end of the support, chutes are opened at the middle positions of the left and right sides of the front end of the support, a rack frame is fixedly connected to the upper position of the rear end of the baffle frame, and the rack frame is meshed with a gear B and is located above the inner part of the limit frame.

[0008] According to an embodiment of the present invention, limit frames are respectively fixedly installed at the upper positions of the left and right sides of the rear end of the support. The two limit frames are symmetrically designed, and the two gears B are respectively located at the lower positions inside a limit frame. A display board body is placed at the middle position inside the U-shaped frame, and the display board body is located inside the support.

[0009] According to an embodiment of the present invention, a slide rail is fixedly connected to the middle position of the rear end of the baffle frame, and the slide rail is slidably connected to the chute position at the front end of the support. A support plate is fixedly connected to the outer side of the lower position of the rear end of the baffle frame, and the bottom position of the support plate is flush with the bottom position of the baffle frame.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] When the display board body is not in use, the U-shaped frame slides downward. Through the meshing transmission of the racks on both sides of the U-shaped frame and the two gears A, the two gears B rotate. At this time, through the meshing transmission of the rack frame and the gear B, the two baffle frames will move synchronously and approach each other until the two baffle frames are in contact. The two baffle frames will be located at the left and right sides of the front end of the display board body to block the display board body, avoiding the situation that the materials pasted on the display board body are easily damaged due to contact with external objects when the display board body is not in use.

[0012] When using the display board body, slide the U-shaped frame upward. Through the meshing transmission of the racks on both sides of the U-shaped frame and the two gears A, the two gears B rotate. At this time, through the meshing transmission of the rack frame and the gear B, the two baffle frames will move synchronously and move away from each other. The two baffle frames will be located at the side positions of the front end of the display board body and will not block the front end of the display board body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic top view structure diagram of the closed display board of the present invention.

[0014] Figure 2 It is a schematic diagram of the closed side structure of the display board of the utility model.

[0015] Figure 3 It is a schematic diagram of the unfolded top view structure of the display board of the utility model.

[0016] Figure 4 It is a schematic diagram of the unfolded side structure of the display board of the utility model.

[0017] Figure 5 It is a side view structural schematic diagram of the display board of the utility model after being unfolded.

[0018] Figure 6 It is a schematic diagram of the overall side view structure of the support of the utility model.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Support; 101. Limiting frame; 102. Gear A; 103. Gear B; 104. U-shaped frame; 105. Display board; 2. Baffle frame; 201. Rack frame; 202. Slide rail; 203. Support plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.

[0022] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] Embodiment 1:

[0025] As shown in the attached Figure 1 to the attached Figure 6 as shown:

[0026] The present utility model provides a design scheme display board, including a support 1; the support 1 is designed in a U shape, and grooves are respectively opened at the left and right sides of the top of the support 1, and a gear A102 is rotatably connected in each groove of the support 1. The two gears A102 are symmetrically designed, and the rear ends of the two gears A102 are respectively rotatably connected to the front end positions of a gear B103. A U-shaped frame 104 is arranged inside the support 1, racks are respectively arranged at the left and right sides of the U-shaped frame 104, and the racks at both sides of the U-shaped frame 104 are meshed with the inner side positions of a gear A102. A baffle frame 2 is respectively arranged at the left and right sides of the front end of the support 1, a chute is opened at the middle position of the left and right sides of the front end of the support 1, a rack frame 201 is fixedly connected to the upper position of the rear end of the baffle frame 2, the rack frame 201 is respectively meshed with a gear B103, and the rack frame 201 is located at the upper position inside the limit frame 101.

[0027] Limit frames 101 are respectively fixedly installed at the upper positions of the left and right sides of the rear end of the support 1. The two limit frames 101 are symmetrically designed, and the two gears B103 are respectively located at the lower positions inside a limit frame 101.

[0028] Among them, a display board body 105 is placed at the middle position inside the U-shaped frame 104, and the display board body 105 is located inside the support 1.

[0029] Among them, a slide rail 202 is fixedly connected to the middle position of the rear end of the baffle frame 2, and the slide rail 202 is slidably connected to the chute position at the front end of the support 1.

[0030] Among them, a support plate 203 is fixedly connected to the outer position of the lower side of the rear end of the baffle frame 2, and the bottom position of the support plate 203 is flush with the bottom position of the baffle frame 2.

[0031] When in use: First, materials are pasted on the front end position of the display board body 105. When the display board body 105 is not in use, it slides downward through the U-shaped frame 104. Through the meshing transmission between the racks on both sides of the U-shaped frame 104 and the two gears A102, the two gears B103 rotate. At this time, through the meshing transmission between the rack frame 201 and the gear B103, the two baffle frames 2 will synchronously move closer to each other until the two baffle frames 2 are in contact. The two baffle frames 2 will be located at the left and right sides of the front end of the display board body 105 to shield the display board body 105, avoiding the situation that the materials pasted on the display board body 105 are damaged easily due to contact with external objects when the display board body 105 is not in use.

[0032] Embodiment 2:

[0033] When the display board 105 is in use, the U-shaped frame 104 is slid upward, and the racks on both sides of the U-shaped frame 104 mesh with the two gears A102 to transmit the two gears B103 to rotate. At this time, the rack frame 201 meshes with the gear B103 to transmit the two baffle frames 2 to move away from each other synchronously, and the two baffle frames 2 will be located at the side of the front end of the display board 105, without blocking the front end of the display board 105.

[0034] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A design solution display board, characterized in that: It includes a support (1); the support (1) is designed in a U shape, and grooves are respectively formed at the left and right sides of the top of the support (1). A gear A (102) is rotatably connected in each groove of the support (1). The two gears A (102) are symmetrically designed. The rear ends of the two gears A (102) are respectively rotatably connected to the front end positions of a gear B (103). A U-shaped frame (104) is arranged inside the support (1). Rack bars are respectively arranged at the left and right sides of the U-shaped frame (104). The rack bar positions on both sides of the U-shaped frame (104) are meshed with the inner side positions of a gear A (102). A baffle frame (2) is respectively arranged at the left and right sides of the front end of the support (1). Sliding grooves are formed at the middle positions of the left and right sides of the front end of the support (1). A rack bar frame (201) is fixedly connected to the upper position of the rear end of the baffle frame (2). The rack bar frame (201) is meshed with a gear B (103), and the rack bar frame (201) is located at the upper position inside the limit frame (101).

2. A design display board as claimed in claim 1, characterized in that: A limit frame (101) is respectively fixedly installed at the upper positions of the left and right sides of the rear end of the support (1). The two limit frames (101) are symmetrically designed, and the two gears B (103) are respectively located at the lower positions inside a limit frame (101).

3. A design display board as claimed in claim 1, characterized in that: A display board body (105) is placed at the middle position inside the U-shaped frame (104). The display board body (105) is located inside the support (1).

4. A design display board as claimed in claim 1, characterized in that: A slide rail (202) is fixedly connected to the middle position of the rear end of the baffle frame (2). The slide rail (202) is slidably connected to the slide groove position at the front end of the support (1).

5. A design display board as claimed in claim 4, characterized in that: A support plate (203) is fixedly connected to the outer side position at the lower part of the rear end of the baffle frame (2). The bottom position of the support plate (203) is flush with the bottom position of the baffle frame (2).

Images