Engineering cost statistics display device

Abstract

The utility model relates to the technical field of display screens, in particular to a construction cost statistics display device, which comprises a first display screen, a first terminal fixedly mounted on the back of the first display screen, a second display screen movably mounted on one side of the first display screen, a second terminal fixedly mounted on the back of the second display screen, and a second terminal movably mounted on the other side of the second display screen. The device further comprises a first connection module and a second connection module. The first connecting module is fixedly mounted on one side, close to the second display screen, of the back of the first display screen; the second connecting module is fixedly installed on the side, close to the first display screen, of the back of the second display screen. According to the utility model, a display screen with a larger size occupies a larger desktop space when being used for non-engineering cost statistics, and the problem that a user has asthenopia when watching the user at a short distance for a long time due to an overlarge display screen is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a project cost statistics display device. Background Art

[0002] Project cost refers to all costs involved in the construction process of a project, including construction cost, equipment cost, material cost, labor cost, technical cost, management cost, insurance cost, etc. It is an important indicator for evaluating the economic cost of a project. The display screen used for statistics in project cost has the characteristics of large-size high-definition display, fast response and multi-channel display, which can provide users with clear, intuitive and convenient statistical information display and operation experience.

[0003] However, since the number of calculations required for engineering cost is relatively large, the required display screen size is also relatively large. When a larger size is used for non-engineering cost statistics, it occupies more desktop space. In addition, an overly large display screen may cause visual fatigue when viewed at a close distance for a long time. Therefore, a construction cost statistics display device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a construction cost statistics display device, which has the advantage of being able to adjust the size of the display screen, thereby reducing the occupation of desktop space when the construction cost statistics are not being performed, being more suitable for daily office use and alleviating eyestrain, and solving the problem that a larger display screen occupies a larger amount of desktop space when used for non-construction cost statistics, and an overly large display screen will also cause eyestrain to the user when viewed at a close distance for a long time.

[0005] To achieve the above object, the utility model provides the following technical solution: a construction cost statistics display device, comprising a first display screen, a first connection terminal is fixedly installed on the back of the first display screen, a second display screen is movably installed on one side of the first display screen, a second connection terminal is fixedly installed on the back of the second display screen, and further comprising a first connection module and a second connection module;

[0006] The first connection module is fixedly mounted on a side of the back of the first display screen close to the second display screen;

[0007] Wherein, the first connection module is provided with a first connection port and a first magnetic attraction sheet;

[0008] The second connection module is fixedly mounted on a side of the back of the second display screen close to the first display screen;

[0009] Wherein, the second connection module is provided with a second connection port and a second magnetic attraction sheet;

[0010] Wherein, the first connection module and the second connection module are rotatably installed through the hinge body;

[0011] Wherein, the first magnetic sheet and the second magnetic sheet can be adsorbed;

[0012] The first connection port and the second connection port match each other.

[0013] When using a construction cost statistics display device in the technical solution, the position of the first display screen on the desktop is fixed by a support frame, and the first display screen is rotatably connected to the second display screen by a hinge body. When performing construction cost statistics, the display surface of the second display screen can be made flush with the display surface of the first display screen by the hinge body, and after the display surface of the second display screen is flush with the display surface of the first display screen, the first connection port and the second connection port can be matched to form an electrical connection, thereby forming the first display screen and the second display screen as a whole, thereby increasing the overall size of the display screen when the construction cost is used, so that more data can be displayed. When construction cost statistics are not performed, the second display screen is rotated, so that data is displayed only through the first display screen.

[0014] Preferably, a mounting seat is fixedly installed in the middle of the back side of the first display screen, and a supporting frame is fixedly installed on the back side of the mounting seat.

[0015] Preferably, a power connection port and two video connection ports are provided in the first connection terminal, one video connection port in the first connection terminal is electrically connected to the first connection module via a first connecting line, and the first connection terminal is fixedly mounted at the bottom back of the first display screen.

[0016] Preferably, a power connection port and a video connection port are provided in the second connection terminal, the video connection port in the second connection terminal is electrically connected to the second connection module via a second connecting line, and the second connection terminal is fixedly mounted on the top of the back side of the second display screen.

[0017] Preferably, the first connecting module is fixedly connected to the first display screen via a first mounting frame.

[0018] Preferably, the second connecting module is fixedly connected to the second display screen via a second mounting frame.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] The utility model sets a first display screen and a second display screen, and fixes a first terminal on the back of the first display screen, and movably installs the second display screen on one side of the first display screen, and respectively fixes a first connection module and a second connection module on the first display screen and the second display screen, and at the same time, the first connection module is fixedly installed on the back of the first display screen on the side close to the second display screen, and is provided with a first connection port and a first magnetic sheet, and the second connection module is fixedly installed on the back of the second display screen on the side close to the first display screen, and is provided with a second connection port and a second magnetic sheet, and the first connection module and the second connection module are rotatably installed through a hinge body, and the first magnetic sheet and the second magnetic sheet are magnetic, and can be adsorbed together, ensuring the stability of the connection between the first display screen and the second display screen after the hinge body is rotated, and the first connection port and the second connection port fit each other to form an effective electronic connection. Therefore, through this connection method, the first display screen and the second display screen can achieve a stable connection, and can work together or present corresponding information, so as to have the advantages of adjusting the size of the display screen, thereby reducing the occupation of the desktop space when the engineering cost statistics are not performed, and being more suitable for daily office use and relieving visual fatigue. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the front view structure of the utility model;

[0023] Figure 3 For the utility model Figure 2 The structural diagram of the enlarged part in the middle;

[0024] Figure 4 It is a schematic diagram of the expanded rear view structure of the utility model;

[0025] Figure 5 For the utility model Figure 4 Schematic diagram of the structure at the enlarged point.

[0026] In the figure: 1. support frame; 2. first display screen; 3. first connection module; 4. second connection module; 5. second display screen; 6. first connection port; 7. first mounting frame; 8. first magnetic sheet; 9. hinge body; 10. second magnetic sheet; 11. second connection port; 12. second mounting frame; 13. second wiring terminal; 14. second connection line; 15. mounting seat; 16. first wiring terminal; 17. first connection line. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0028] Example

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an embodiment of the utility model is: a construction cost statistics display device, comprising a first display screen 2, a first connection terminal 16 is fixedly installed on the back of the first display screen 2, a second display screen 5 is movably installed on one side of the first display screen 2, a second connection terminal 13 is fixedly installed on the back of the second display screen 5, and further comprising a first connection module 3 and a second connection module 4;

[0030] Specifically, the first connecting module 3 is fixedly mounted on the back side of the first display screen 2 close to the second display screen 5;

[0031] The first connection module 3 is provided with a first connection port 6 and a first magnetic attraction sheet 8;

[0032] The second connecting module 4 is fixedly mounted on the back side of the second display screen 5 close to the first display screen 2;

[0033] The second connection module 4 is provided with a second connection port 11 and a second magnetic sheet 10;

[0034] Wherein, the first connection module 3 and the second connection module 4 are rotatably mounted via a hinge body 9;

[0035] Among them, the first magnetic sheet 8 and the second magnetic sheet 10 can be adsorbed;

[0036] The first connection port 6 and the second connection port 11 match each other.

[0037] By setting a first display screen 2 and a second display screen 5, a first terminal 16 is fixedly installed on the back of the first display screen 2, and the second display screen 5 is movably installed on one side of the first display screen 2, and a first connection module 3 and a second connection module 4 are fixedly installed on the first display screen 2 and the second display screen 5 respectively. At the same time, the first connection module 3 is fixedly installed on the back of the first display screen 2 on the side close to the second display screen 5, and a first connection port 6 and a first magnetic sheet 8 are provided thereon, and the second connection module 4 is fixedly installed on the back of the second display screen 5 on the side close to the first display screen 2, and a second connection port 11 and a second magnetic sheet 10 are provided thereon, the first connection module 3 and the second connection module 4 are rotatably installed through the hinge body 9, and the first magnetic sheet 8 and the second magnetic sheet 10 are made magnetic and can be adsorbed together, thereby ensuring the stability of the connection between the first display screen 2 and the second display screen 5 after the hinge body 9 is rotated, and the first connection port 6 and the second connection port 11 fit each other to form an effective electronic connection. Therefore, through this connection method, the first display screen 2 and the second display screen 5 can be stably connected, and can work together or present corresponding information, so that the size of the display screen can be adjusted, thereby reducing the occupancy of the desktop space when the project cost statistics are not performed, and being more suitable for daily office use and alleviating visual fatigue.

[0038] Preferably, a mounting seat 15 is fixedly installed in the middle of the back side of the first display screen 2 , and a supporting frame 1 is fixedly installed on the back side of the mounting seat 15 .

[0039] Preferably, a power connection port and two video connection ports are provided in the first connection terminal 16 , one video connection port in the first connection terminal 16 is electrically connected to the first connection module 3 via a first connecting line 17 , and the first connection terminal 16 is fixedly mounted at the bottom back of the first display screen 2 .

[0040] Preferably, a power connection port and a video connection port are provided in the second connection terminal 13 , and the video connection port in the second connection terminal 13 is electrically connected to the second connection module 4 via a second connecting line 14 , and the second connection terminal 13 is fixedly mounted on the top back of the second display screen 5 .

[0041] Preferably, the first connecting module 3 is fixedly connected to the first display screen 2 via a first mounting frame 7 .

[0042] Preferably, the second connecting module 4 is fixedly connected to the second display screen 5 via a second mounting frame 12 .

[0043] When the utility model is used, the position of the first display screen 2 on the desktop is fixed by the support frame 1, and the first display screen 2 is rotatably connected to the second display screen 5 by the hinge body 9. When performing engineering cost statistics, the display surface of the second display screen 5 can be flush with the display surface of the first display screen 2 by the hinge body 9, and after the display surface of the second display screen 5 is flush with the display surface of the first display screen 2, the first connection port 6 and the second connection port 11 can be matched to form an electrical connection, thereby forming the first display screen 2 and the second display screen 5 as a whole, thereby increasing the overall size of the display screen when the engineering cost is used, so that more data can be displayed. When the engineering cost statistics are not performed, the second display screen 5 is rotated, so that the data is displayed only through the first display screen 2.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A construction cost statistics display device, comprising a first display screen (2), a first connection terminal (16) being fixedly mounted on the back of the first display screen (2), a second display screen (5) being movably mounted on one side of the first display screen (2), a second connection terminal (13) being fixedly mounted on the back of the second display screen (5), It is characterized in that Also includes: A first connection module (3) is fixedly mounted on a side of the back of the first display screen (2) close to the second display screen (5); Wherein, the first connection module (3) is provided with a first connection port (6) and a first magnetic attraction sheet (8); A second connection module (4) is fixedly mounted on a side of the back of the second display screen (5) close to the first display screen (2); Wherein, the second connection module (4) is provided with a second connection port (11) and a second magnetic attraction sheet (10); Wherein, the first connection module (3) and the second connection module (4) are rotatably mounted via a hinge body (9); Wherein, the first magnetic attraction sheet (8) and the second magnetic attraction sheet (10) can be adsorbed; The first connection port (6) and the second connection port (11) match each other.

2. A construction cost statistics display device according to claim 1, It is characterized in that A mounting seat (15) is fixedly mounted in the middle of the back of the first display screen (2), and a support frame (1) is fixedly mounted on the back of the mounting seat (15).

3. A construction cost statistics display device according to claim 1, It is characterized in that The first wiring terminal (16) is provided with a power wiring port and two video wiring ports, one of the video wiring ports in the first wiring terminal (16) is electrically connected to the first connection module (3) via a first connecting line (17), and the first wiring terminal (16) is fixedly mounted at the bottom of the back of the first display screen (2).

4. A construction cost statistics display device according to claim 1, It is characterized in that The second wiring terminal (13) is provided with a power wiring port and a video wiring port. The video wiring port in the second wiring terminal (13) is electrically connected to the second connection module (4) via a second connection line (14). The second wiring terminal (13) is fixedly mounted on the top of the back of the second display screen (5).

5. A construction cost statistics display device according to claim 1, It is characterized in that The first connection module (3) is fixedly connected to the first display screen (2) via a first mounting frame (7).

6. A construction cost statistics display device according to claim 1, It is characterized in that The second connection module (4) is fixedly connected to the second display screen (5) via a second mounting frame (12).

7. The construction cost statistics display device according to claim 1, It is characterized in that The second connection module (4) is fixedly connected to the second display screen (5) via a second mounting frame (12).

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