Showing stand for budget result display

Abstract

The utility model discloses a showing stand for displaying budgeting results, which belongs to the technical field of engineering cost budgeting and comprises a stand body, two limit seats are connected onto the stand body, the two limit seats are hinged with a same rotating mechanism through two pin shafts, the rotating mechanism comprises two slide rails, the slide rails are hinged with the limit seats through the pin shafts, and the two slide rails are hinged with the limit seats through the pin shafts. And two sliding blocks are connected into the two sliding rails in a sliding manner. According to the showing stand for displaying the budget result, the stand body and the protection plates are arranged, when a motor drives a threaded rod to rotate, a movable seat moves outside the threaded rod, then two showing plates are driven to rotate under the action of a pin shaft, two sliding blocks are driven to move in opposite directions in sliding rails, an electric push rod is started, and then two protection plates are driven to move in opposite directions; according to the device, the two display boards can be protected while the device can be folded and stored, the situation that the two display boards are damaged due to external collision is avoided, and the device occupies a small use space.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering cost budget, in particular to a display stand for displaying budget results. Background Art

[0002] Project cost refers to the total cost of carrying out a certain project construction. It is mainly based on drawings, quotas, and list specifications to calculate the various costs included in the project. In the project cost, the project cost budget result paper needs to be displayed through a display stand. The display board of the existing display stand cannot be stored and folded when idle, which easily occupies a large use space. In addition, the display board does not have a protective mechanism and is easily damaged by external collisions. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a display stand for displaying budget results, which solves the problems that the display board cannot be stored and folded when idle, easily occupies a large usable space, and the display board has no protective mechanism and is easily damaged by external collisions.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a display stand for budget result display, comprising a frame body, two limit seats are connected to the frame body, the two limit seats are hinged with a same rotating mechanism through two pins, the rotating mechanism comprises two slide rails, the slide rails are hinged with the limit seats through the pins, two sliders are slidably connected in the two slide rails, the corresponding two sliders are hinged with a same display board through two pins, the two display boards are hinged with a same moving seat through the pins, and a threaded rod is threadedly connected in the moving seat;

[0005] One end of the threaded rod is connected to a motor, the outside of the motor is connected to a fixing seat, the fixing seat is connected to the outside of two slide rails, the side of the display board is connected to an electric push rod, one end of the electric push rod is connected to a protective plate.

[0006] As a further solution of the utility model: four universal wheels are arranged under the frame, and a plurality of limiting holes are opened on the side of the limiting seat.

[0007] As a further solution of the utility model: a side surface of the limit seat is connected to a limit mechanism, and the limit mechanism includes a spring.

[0008] As a further solution of the utility model: the spring is connected outside the limit seat, and one end of the spring is connected to the limit clamping column.

[0009] As a further solution of the utility model: the limit clamping column is slidably connected in the corresponding limit hole, and a positioning hole is opened on the side of the slide rail.

[0010] As a further solution of the utility model: the limit clamping column is slidably connected in the positioning hole, and a stop block is provided at one end of the threaded rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The display stand for displaying the budget results is provided with a frame body, a limit seat, a rotating mechanism, a limit mechanism, an electric push rod and a protective plate. When the motor drives the threaded rod to rotate, the movable seat moves outside the threaded rod, and then drives the two display boards to rotate under the action of the pin shaft, and drives the two sliders to move toward each other in the slide rail, and starts the electric push rod, and then drives the two protective plates to move toward each other, so that the device can be folded and stored, and can also protect the two display boards to avoid damage caused by external collisions, and the device occupies a smaller usage space.

[0013] 2. The display stand for displaying the budget results is provided with springs, limit posts and positioning holes. By pulling the two limit posts, the rotation angles of the slide rail and the fixed seat can be adjusted. Then, the limit posts are released so that the limit posts can be inserted into the corresponding positioning holes. This allows the device to adjust the rotation angle of the display board, which is convenient to use and avoids blind spots during display, thereby ensuring the display effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural diagram of the motor of the utility model;

[0016] Figure 3 It is a three-dimensional structural diagram of the fixing seat of the utility model;

[0017] Figure 4 It is a three-dimensional structural diagram of the slider of the utility model;

[0018] In the figure: 1. frame; 2. limit seat; 3. rotating mechanism; 301. slide rail; 302. slider; 303. display board; 304. moving seat; 305. threaded rod; 306. motor; 307. fixed seat; 4. limit mechanism; 401. spring; 402. limit column; 403. positioning hole; 5. electric push rod; 6. protective plate; 7. universal wheel; 8. limit hole. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4As shown, the utility model provides a technical solution: a display stand for budget result display, comprising a frame 1, four universal wheels 7 are arranged under the frame 1, a plurality of limiting holes 8 are opened on the side of the limiting seat 2, and the side of the limiting seat 2 is connected to the limiting mechanism 4, the limiting mechanism 4 includes a spring 401, and by setting the spring 401, the spring 401 and the limiting clamping column 402 cooperate with each other, so as to limit the slide rail 301, and avoid the slide rail 301 from being offset and stuck when rotating;

[0021] The spring 401 is connected to the outside of the limit seat 2, one end of the spring 401 is connected to the limit post 402, the limit post 402 is slidably connected in the corresponding limit hole 8, a positioning hole 403 is opened on the side of the slide rail 301, the limit post 402 is slidably connected in the positioning hole 403, and a stopper is provided at one end of the threaded rod 305. By setting the stopper, the stopper can block the moving seat 304, so as to prevent the moving seat 304 from deviating and falling when moving, thereby ensuring the stable movement of the moving seat 304;

[0022] The frame 1 is connected with two limit seats 2, and the two limit seats 2 are hinged with the same rotating mechanism 3 through two pins. The rotating mechanism 3 includes two slide rails 301. By setting the slide rails 301, the slide rails 301 cooperate with the slider 302 to avoid the slider 302 from being offset and stuck when sliding, thereby ensuring the stable sliding of the slider 302.

[0023] The slide rail 301 is hinged to the limit seat 2 through a pin shaft, and two sliders 302 are slidably connected in the two slide rails 301. The corresponding two sliders 302 are hinged to the same display board 303 through two pin shafts, and the two display boards 303 are hinged to the same moving seat 304 through the pin shaft. The moving seat 304 is internally threaded with a threaded rod 305, and one end of the threaded rod 305 is connected to a motor 306. The motor 306 is externally connected to a fixed seat 307. By setting the fixed seat 307, the fixed seat 307 can support and fix the motor 306 to prevent the motor 306 from being vibrated and falling during operation.

[0024] The fixing seat 307 is connected to the outside of the two slide rails 301, and the side of the display board 303 is connected to an electric push rod 5. By setting the electric push rod 5, and the cooperation between the electric push rod 5 and the protective plate 6, the display board 303 can be effectively protected, thereby ensuring the safety of the display board 303 when in use. One end of the electric push rod 5 is connected to the protective plate 6.

[0025] The working principle of the utility model is:

[0026] When using the device, first pull the two limit clamping columns 402, then the rotation angle of the slide rail 301 and the fixed seat 307 can be adjusted, and then the limit clamping columns 402 are loosened so that they can be inserted into the corresponding positioning holes 403, so that the slide rail 301 and the fixed seat 307 can be limited, and then the motor 306 is started. When the motor 306 drives the threaded rod 305 to rotate, the movable seat 304 moves outside the threaded rod 305, and then the two display boards 303 are driven to rotate under the action of the pin shaft, and the two sliders 302 are driven to move toward each other in the slide rail 301 until they are flipped into a folded state, and then the electric push rod 5 can be started, thereby driving the two protective plates 6 to move toward each other, so that the two display boards 303 can be protected.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A display stand for budget result display, comprising a stand (1), characterized in that: The frame body (1) is connected to two limit seats (2), the two limit seats (2) are hinged to a same rotating mechanism (3) via two pins, the rotating mechanism (3) comprises two slide rails (301), the slide rails (301) are hinged to the limit seats (2) via pins, two sliders (302) are slidably connected in the two slide rails (301), the corresponding two sliders (302) are hinged to a same display board (303) via two pins, the two display boards (303) are hinged to a same moving seat (304) via pins, and the moving seat (304) is internally threadedly connected to a threaded rod (305); One end of the threaded rod (305) is connected to a motor (306), the motor (306) is externally connected to a fixing seat (307), the fixing seat (307) is connected to the outside of the two slide rails (301), the side of the display board (303) is connected to an electric push rod (5), and one end of the electric push rod (5) is connected to a protective plate (6).

2. A display stand for budget results according to claim 1, characterized in that: Four universal wheels (7) are arranged under the frame (1), and a plurality of limiting holes (8) are opened on the side of the limiting seat (2).

3. The display stand for budget result display according to claim 1, characterized in that: The side surface of the limiting seat (2) is connected to a limiting mechanism (4), and the limiting mechanism (4) comprises a spring (401).

4. A display stand for budget results according to claim 3, characterized in that: The spring (401) is connected to the outside of the limiting seat (2), and one end of the spring (401) is connected to the limiting clamping column (402).

5. A display stand for budget results according to claim 4, characterized in that: The limiting clamping column (402) is slidably connected in the corresponding limiting hole (8), and a positioning hole (403) is provided on the side of the slide rail (301).

6. A display stand for budget results according to claim 5, characterized in that: The limiting clamping column (402) is slidably connected in the positioning hole (403), and a stopper is provided at one end of the threaded rod (305).

Images