Highway engineering cost budget display board

Abstract

The utility model belongs to the technical field of display board, especially a highway engineering cost budget display board, including display support, be equipped with display subassembly on the display support, display subassembly includes display backboard and two display front board, two display front board one after another rotates in display backboard front, in the utility model, two display front board provide writing and paste space for operating personnel to carry out data display, two display front board can rotate outward respectively in the front of display backboard, expose display backboard's front area to expand display range, a plurality of outer expansion components on display backboard exist independently, each horizontal pole and elastic connecting rod are driven under corresponding connecting ball, rotate outward from display backboard, the elastic connecting rod can bend simultaneously, in order to adjust the position of corresponding clamping rubber plate, clamping rubber plate clamps display data, further increase display range, in order to handle and display a large amount of data information.

Description

Technical Field

[0001] This utility model belongs to the field of display board technology, specifically relating to a highway engineering cost budget display board. Background Technology

[0002] During highway construction, it is necessary to display highway project cost budgets, forms, and various information. Currently, display boards are mainly used for displaying, reporting, and analyzing this information. The information is written directly by the operators or recorded on paper and then pasted onto the display board. The display board is a fixed-size board structure. When processing large amounts of data, a new display board is needed, which affects the convenience of operation. At the same time, it is not convenient to freely adjust the pasted data during the display and reporting process, which further affects the display and analysis effect and reduces work efficiency. Utility Model Content

[0003] This utility model provides a highway engineering cost budget display board, which has the characteristics of improving the display effect and improving the work efficiency.

[0004] This utility model provides the following technical solution: It includes a display bracket, on which a display assembly is provided. The display assembly includes a display back panel and two display front panels. The two display front panels rotate one above the other on the front of the display back panel and rotate within the display bracket via the display back panel. The front of the display back panel is provided with several external expansion components. Each external expansion component includes a connecting ball, a crossbar, an elastic connecting rod, and clamping rubber plates. The crossbar connects the connecting ball and the elastic connecting rod from the middle position and rotates on the front of the display back panel via the connecting ball. The bottom of the elastic connecting rod is fixedly connected to two clamping rubber plates distributed one in front of the other.

[0005] The display back panel is rotatably connected to the inner side of the display bracket, and the front of the display back panel has three vertically equidistant grooves, with the two display front panels located between the three grooves.

[0006] The front panel of the display is fixedly connected to a rotating column, which is rotatably connected to the corresponding side of the back panel of the display. The two front panels of the display open and close in opposite directions.

[0007] Among them, several of the external expansion components are located inside the three grooves, and the number of external expansion components inside the grooves is three, and the three external expansion components are distributed horizontally at equal intervals.

[0008] The groove contains three combined ball grooves corresponding to the external expansion components, and the connecting ball is rotatably connected inside the combined ball grooves.

[0009] The crossbar is fixedly connected to the surface of the connecting ball, and the elastic connecting rod is fixedly connected to the other end of the crossbar.

[0010] Both of the clamping rubber plates are located away from the crossbar.

[0011] The beneficial effects of this utility model are:

[0012] This invention features a modular display assembly installed inside the display bracket. Two front display panels provide writing and pasting space for operators to display data. Each front panel can rotate outwards in front of the back panel, exposing the front area of ​​the back panel to expand the display range. Several external expansion components on the back panel exist independently. Each crossbar and elastic connecting rod, driven by a corresponding connecting ball, can rotate outwards from the back panel. Simultaneously, the elastic connecting rod can bend to adjust the position of the corresponding clamping rubber plate. The clamping rubber plate can hold the displayed data, further increasing the display range to facilitate the processing and display of large amounts of data. Furthermore, during the presentation and reporting process, the pasted data can be easily adjusted, improving the display and analysis effect and increasing work efficiency.

[0013] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0016] Figure 3 This is a front view structural diagram of the present utility model;

[0017] Figure 4 This is a side view of the structure of this utility model.

[0018] In the diagram: 1. Display stand; 2. Display component; 21. Display back panel; 211. Groove; 212. Combined ball groove; 22. Display front panel; 221. Rotating column; 3. External extension component; 31. Connecting ball; 32. Crossbar; 33. Elastic connecting rod; 34. Clamping rubber plate. Detailed Implementation

[0019] Please see Figures 1-4The present invention provides the following technical solution: it includes a display bracket 1, on which a display component 2 is provided. The display component 2 includes a display back panel 21 and two display front panels 22. The two display front panels 22 rotate one above the other on the front of the display back panel 21 and rotate inside the display bracket 1 through the display back panel 21. The front of the display back panel 21 is provided with several external expansion components 3. The external expansion components 3 include a connecting ball 31, a crossbar 32, an elastic connecting rod 33 and a clamping rubber plate 34. The crossbar 32 connects the connecting ball 31 and the elastic connecting rod 33 from the middle position and rotates on the front of the display back panel 21 through the connecting ball 31. The bottom of the elastic connecting rod 33 is fixedly connected to two clamping rubber plates 34 distributed one in front and one behind.

[0020] In this implementation scheme: the display bracket 1 is used to connect the display component 2. The display bracket 1 is placed on the ground to position the display component 2 in a designated area.

[0021] Display assembly 2 consists of a display back panel 21 and two display front panels 22. The display back panel 21 is rotatably connected to the inside of the display bracket 1. The front of the display back panel 21 has three vertically spaced grooves 211. The two display front panels 22 are located between these three grooves 211. Rotating columns 221 are fixedly connected to the sides of the display front panels 22, rotatably connecting to the corresponding sides of the display back panel 21. This allows the two display front panels 22 to be stably rotatably connected to the front of the display back panel 21, one above the other. The display front panels 22 can rotate outwards from the front of the display back panel 21 via the rotating columns 221, facilitating position adjustment. The two display front panels 22 open and close in opposite directions, allowing them to rotate towards the sides of the display back panel 21. This outward rotation exposes the front area of ​​the display back panel 21, expanding the display area. The display back panel 21 is rotatably connected to the inside of the display bracket 1, facilitating angle adjustment of the display assembly 2.

[0022] The front of the display back panel 21 is provided with several external expansion components 3, which are located inside three grooves 211. There are three external expansion components 3 inside each groove 211, and the three external expansion components 3 are distributed horizontally at equal intervals. Each external expansion component 3 consists of a connecting ball 31, a crossbar 32, an elastic connecting rod 33, and a clamping rubber plate 34. The crossbar 32 is fixedly connected to the surface of the connecting ball 31, and the elastic connecting rod 33 is fixedly connected to the other end of the crossbar 32. The crossbar 32 stably combines the connecting ball 31 and the elastic connecting rod 33 from the middle position. There are two clamping rubber plates 34, which are fixed one in front of the other at the bottom of the elastic connecting rod 33, stably combining the connecting ball 31, the crossbar 32, the elastic connecting rod 33, and the clamping rubber plates 34. The groove 211 contains three corresponding ball grooves 212 for the external expansion components 3. A connecting ball 31 is rotatably connected inside the ball groove 212, stably connecting the external expansion components 3 to the corresponding groove 211 on the display back panel 21. The rotation of the connecting ball 31 within the ball groove 212 allows the crossbar 32, carrying the elastic connecting rod 33 and the clamping rubber plate 34, to move outward from the corresponding groove 211, facilitating position and status adjustment of the external expansion components 3. The elastic connecting rod 33 can bend and deform under force to further adjust the position of the corresponding clamping rubber plate 34. Both clamping rubber plates 34 are located away from the crossbar 32, allowing the elastic connecting rod 33 sufficient room for deformation to ensure the position adjustment of the two clamping rubber plates 34.

[0023] The modular display component 2 is set inside the display bracket 1. The display back panel 21 and the two display front panels 22 provide writing and pasting space for operators to display data. The two display front panels 22 can rotate outward in front of the display back panel 21 to expose the front area of ​​the display back panel 21 to expand the display range. Several external extension components 3 on the display back panel 21 exist independently. Each crossbar 32 and elastic connecting rod 33, driven by the corresponding connecting ball 31, can rotate outward from the corresponding groove 211 on the display back panel 21, allowing the elastic connecting rod 33 and the clamping rubber plate 34 to move to the outer position of the display back panel 21. The elastic connecting rod 33 itself can bend and deform under force, and the bending of the elastic connecting rod 33 can drive the clamping rubber plate 34 at the corresponding position to move, so as to further adjust the position of the clamping rubber plate 34. The operation is simple, so as to adjust the position of the corresponding clamping rubber plate 34 on the outer side of the display back panel 21. The clamping rubber plate 34 can hold the display data, further increasing the display range, so as to process and display a large amount of data information. At the same time, it can conveniently adjust the pasted data information during the presentation, improve the display analysis effect, and improve the work efficiency.

[0024] The working principle and usage process of this utility model are as follows: The display back panel 21 and the two display front panels 22 provide writing and pasting spaces for operators to display data. Operators write and paste data on the display front panels 22. The two display front panels 22 rotate outward in front of the display back panel 21, exposing the front area of ​​the display back panel 21 for data display. Data can also be written and pasted on the back of the display front panels 22, expanding the display range. Each crossbar 32 and elastic connecting rod 33 rotate outward from the corresponding groove 211 on the display back panel 21 under the drive of the corresponding connecting ball 31, allowing the elastic connecting rod 33 and the clamping rubber plate 34 to move to the outer position of the display back panel 21. The elastic connecting rod 33 itself bends and deforms under force, driving the clamping rubber plate 34 at the corresponding position to move. The clamping rubber plate 34 clamps the displayed data, allowing operators to freely expand the data display range and freely adjust the data display position.

Claims

1. A highway engineering cost budget display board, comprising a display bracket (1), characterized in that: The display bracket (1) is provided with a display component (2), which includes a display back panel (21) and two display front panels (22). The two display front panels (22) rotate one above the other on the front of the display back panel (21) and rotate through the display back panel (21) on the inside of the display bracket (1). The front of the display back panel (21) is provided with several external expansion components (3). The external expansion components (3) include a connecting ball (31), a crossbar (32), an elastic connecting rod (33), and a clamping rubber plate (34). The crossbar (32) connects the connecting ball (31) and the elastic connecting rod (33) from the middle position and rotates on the front of the display back panel (21) through the connecting ball (31). The bottom of the elastic connecting rod (33) is fixedly connected to two clamping rubber plates (34) distributed one in front and one behind.

2. The highway engineering cost budget display board according to claim 1, characterized in that: The display back panel (21) is rotatably connected to the inside of the display bracket (1). The front of the display back panel (21) has three vertically equidistant grooves (211), and the two display front panels (22) are located between the three grooves (211).

3. The highway engineering cost budget display board according to claim 1, characterized in that: A rotating column (221) is fixedly connected to the side of the front display panel (22), and the rotating column (221) is rotatably connected to the corresponding side of the back display panel (21). The opening and closing directions of the two front display panels (22) are opposite.

4. A highway engineering cost budget display board according to claim 2, characterized in that: Several of the external expansion components (3) are located inside the three grooves (211), and the number of external expansion components (3) inside the grooves (211) is three, and the three external expansion components (3) are distributed horizontally at equal intervals.

5. A highway engineering cost budget display board according to claim 2, characterized in that: The groove (211) has three combined ball grooves (212) corresponding to the external expansion component (3) inside, and the connecting ball (31) is rotatably connected inside the combined ball groove (212).

6. A highway engineering cost budget display board according to claim 1, characterized in that: The crossbar (32) is fixedly connected to the surface of the connecting ball (31), and the elastic connecting rod (33) is fixedly connected to the other end of the crossbar (32).

7. A highway engineering cost budget display board according to claim 1, characterized in that: Both of the clamping rubber plates (34) are located away from the crossbar (32).

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