Producing device for engineering management service

Abstract

The utility model belongs to the technical field of announcement devices, and particularly relates to an announcement device for engineering management service, which comprises a display frame, a front sliding plate is arranged in the display frame, a middle sliding plate is arranged on one side of the front sliding plate, a rear sliding plate is arranged on one side of the middle sliding plate, a pulley is mounted at the top end of the rear sliding plate, and the front sliding plate and the rear sliding plate are arranged in the display frame. A left display board and a right display board are arranged at the top ends of the sliding wheels, a handle is installed on one side of the right display board, a left cleaning board is installed on one side of the left display board, and a right cleaning board is further installed on the other side of the right display board. The left cleaning plate and the right cleaning plate can clean the surfaces of the left display plate and the right display plate respectively, the process of cleaning the surfaces of the left display plate and the right display plate is shortened, and time and energy of operators are saved. And the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, in particular to a display device for engineering management services. Background Art

[0002] Engineering management is an emerging interdisciplinary subject that intersects engineering technology and management. This major cultivates compound senior management talents who have basic knowledge of management, economics, information engineering, civil engineering and other technologies, and master the theories, methods and means of modern management science. The Engineering Management Department has an engineering management major, which awards a bachelor's degree in management or engineering. In the future, students will be able to engage in project decision-making, project investment and financing, project full-process management and business management in the fields of engineering construction and real estate at home and abroad.

[0003] The patent document with the publication number CN211180707U discloses a display device for engineering management services, which relates to the field of display devices. In view of the problems that the existing display devices are cumbersome and inefficient to operate, and are not convenient to move and carry, the following scheme is proposed, which includes a bottom plate, a hollow cylinder is fixedly connected to the rear side of the upper surface of the bottom plate, a rotating plate is provided on the left and right sides of the hollow cylinder, a display screen is provided on the side of the left and right rotating plates close to each other, a door lock is provided between the left and right rotating plates, a platform is fixedly connected to the front side of the upper surface of the bottom plate, a slide groove is provided on the left and right sides of the upper surface of the bottom plate, a slider is provided in the slide groove, a connecting rod is movably connected to the upper surface of the slider, an electric cylinder is fixedly connected to the inner wall of the rear side of each slide groove, and a plurality of cavities are provided on the side of the hollow cylinder. This device has the characteristics of comprehensive and efficient display, intelligence, and convenient carrying and storage.

[0004] The above patent documents still have the following deficiencies in practical application:

[0005] The device needs to be exposed to the air during operation. After a period of time, a large amount of dust and other debris will accumulate on the surface of the device. If the surface is not cleaned in time, it will not only affect the appearance of the device, but also affect the viewing experience of visitors. Based on this, a display device for engineering management services is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a display device for engineering management services to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A display device for engineering management services comprises a display frame, wherein a front slide board is arranged inside the display frame, a middle slide board is arranged on one side of the front slide board, a rear slide board is arranged on one side of the middle slide board, a pulley is installed at the top end of the rear slide board, a left display board and a right display board are arranged at the top end of the pulley, a handle is installed on one side of the right display board, a left cleaning board is installed on one side of the left display board, and a right cleaning board is also installed on the other side of the right display board.

[0009] Preferably, the front sliding board, the middle sliding board and the rear sliding board are vertically symmetrically arranged, and the width of the middle sliding board is twice the width of the front sliding board and the rear sliding board.

[0010] Preferably, the pulleys are also symmetrically arranged, and two sets of pulleys are symmetrically arranged at the bottom ends of the left display board and the right display board.

[0011] Preferably, a handle is also installed on one side of the left display plate, and cleaning brushes are provided on one side of the left cleaning plate and the right cleaning plate, and the cleaning brushes are tightly fitted to the left display plate and the right display plate respectively.

[0012] Preferably, a rotating shaft is provided on one side of the display frame, one end of the rotating shaft is fixedly connected to the output end of the adjusting motor, the adjusting motor is installed on one side of the supporting plate, and a base is installed at the bottom end of the supporting plate.

[0013] Preferably, two sides of the display frame are symmetrically connected to the rotation axis, the support plate is symmetrically arranged with the rotation axis, and the rotation axis runs through the support plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The pulleys arranged at the bottom of the left and right display boards are moved along the slide grooves arranged at the tops of the front, middle and rear slide boards by the front, middle and rear slide boards that are symmetrically arranged inside the display frame. When the operator holds the handle to drag the left and right display boards, the left cleaning board and the right cleaning board will clean the surfaces of the left and right display boards respectively, which shortens the process of cleaning the surfaces of the left and right display boards, saves the operator's time and energy, and increases the convenience of the device.

[0016] 2. By turning on the adjustment motor, the adjustment motor drives the rotating shaft at the output end to rotate, and then drives the display frame fixedly connected to the rotating shaft to rotate synchronously, so as to adjust the angles of the left display board and the right display board. It can be adjusted according to the needs of the site, so that the viewers can see the content displayed by the display device more clearly, which increases the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a front view structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the display frame of the utility model;

[0021] Figure 4 For the utility model Figure 3 Look at the structural diagram.

[0022] In the figure: 1, display frame; 2, front slide board; 3, middle slide board; 4, rear slide board; 5, pulley; 6, left display board; 7, right display board; 8, handle; 9, left cleaning board; 10, right cleaning board; 11, rotating shaft; 12, adjusting motor; 13, support plate; 14, base; DETAILED DESCRIPTION

[0023] The following will be combined with this embodiment to clearly and completely describe the technical solution in this embodiment. Obviously, the described embodiment is only a part of the embodiment of this invention, not all of the embodiments. Based on the embodiment in this invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of this protection.

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] See also Figure 1-4 As shown, the utility model provides a technical solution for a display device for engineering management services:

[0028] A display device for engineering management services includes a display frame 1, a front slide board 2 is arranged inside the display frame 1, a middle slide board 3 is arranged on one side of the front slide board 2, a rear slide board 4 is arranged on one side of the middle slide board 3, a pulley 5 is installed at the top of the rear slide board 4, a left display board 6 and a right display board 7 are arranged at the top of the pulley 5, a handle 8 is installed on one side of the right display board 7, a left cleaning board 9 is installed on one side of the left display board 6, and a right cleaning board 10 is also installed on the other side of the right display board 7.

[0029] In this embodiment, the front sliding board 2, the middle sliding board 3 and the rear sliding board 4 are symmetrically arranged in an upper and lower manner, and the width of the middle sliding board 3 is twice the width of the front sliding board 2 and the rear sliding board 4, the pulleys 5 are also symmetrically arranged, and two sets of pulleys 5 are symmetrically arranged at the bottom ends of the left display board 6 and the right display board 7, and a handle 8 is also installed on one side of the left display board 6, and a cleaning brush is arranged on one side of the left cleaning board 9 and the right cleaning board 10, and the cleaning brushes are tightly fitted with the left display board 6 and the right display board 7 respectively;

[0030] Through the front sliding board 2, the middle sliding board 3 and the rear sliding board 4 symmetrically arranged in the upper and lower parts of the display frame 1, the pulleys 5 arranged at the bottom of the left display board 6 and the right display board 7 are moved along the sliding grooves arranged at the tops of the front sliding board 2, the middle sliding board 3 and the rear sliding board 4, and when the operator holds the handle 8 to drag the left display board 6 and the right display board 7, the left cleaning board 9 and the right cleaning board 10 will clean the surface of the left display board 6 and the right display board 7 respectively, shortening the process of cleaning the surface of the left display board 6 and the right display board 7, saving the operator's time and energy, and increasing the convenience of the device.

[0031] In this embodiment, a rotating shaft 11 is provided on one side of the display frame 1, and one end of the rotating shaft 11 is fixedly connected to the output end of the adjusting motor 12. The adjusting motor 12 is installed on one side of the supporting plate 13, and a base 14 is installed at the bottom end of the supporting plate 13. The rotating shaft 11 is symmetrically connected to both sides of the display frame 1, and the supporting plate 13 is symmetrically arranged with the rotating shaft 11, and the rotating shaft 11 runs through the supporting plate 13. By turning on the adjusting motor 12, the adjusting motor 12 drives the rotating shaft 11 at the output end to rotate, and then drives the display frame 1 fixedly connected to the rotating shaft 11 to rotate synchronously, thereby forming a function of adjusting the angles of the left display board 6 and the right display board 7. It can be adjusted according to the needs of the site, so that viewers can see the content displayed by the display device more clearly, thereby increasing the flexibility of the device.

[0032] It is necessary to explain that the electrical components and control components of the technical solution of this application are all connected to the external controller, which are all prior art. The technical solution of this application has not improved them and does not affect the integrity of the technical solution of this application; and the parts not involved or not disclosed in detail are the same as the prior art or are implemented using prior art.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The above contents are merely examples and explanations of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from or exceed the scope defined by the claims, they should all fall within the scope of protection of the present invention.

Claims

1. A display device for engineering management services, comprising a display frame (1), characterized in that: The display frame (1) is provided with a front sliding board (2) inside, a middle sliding board (3) is provided on one side of the front sliding board (2), a rear sliding board (4) is provided on one side of the middle sliding board (3), a pulley (5) is installed at the top end of the rear sliding board (4), a left display board (6) and a right display board (7) are provided at the top end of the pulley (5), a handle (8) is installed on one side of the right display board (7), a left cleaning board (9) is installed on one side of the left display board (6), and a right cleaning board (10) is also installed on the other side of the right display board (7).

2. A project management service announcement device according to claim 1, characterized in that: The front sliding board (2), the middle sliding board (3) and the rear sliding board (4) are arranged symmetrically up and down, and the width of the middle sliding board (3) is twice the width of the front sliding board (2) and the rear sliding board (4).

3. A project management service announcement device according to claim 1, characterized in that: The pulleys (5) are also symmetrically arranged, and two groups of pulleys (5) are symmetrically arranged at the bottom ends of the left display board (6) and the right display board (7).

4. A project management service announcement device according to claim 1, characterized in that: A handle (8) is also installed on one side of the left display plate (6), and cleaning brushes are provided on one side of the left cleaning plate (9) and the right cleaning plate (10), and the cleaning brushes are respectively tightly fitted to the left display plate (6) and the right display plate (7).

5. The project management service announcement device according to claim 1, characterized in that: A rotating shaft (11) is provided on one side of the display frame (1), one end of the rotating shaft (11) is fixedly connected to the output end of an adjusting motor (12), the adjusting motor (12) is mounted on one side of a supporting plate (13), and a base (14) is mounted on the bottom end of the supporting plate (13).

6. A project management service announcement device according to claim 5, characterized in that: The two sides of the display frame (1) are symmetrically connected to the rotating shaft (11); the support plate (13) and the rotating shaft (11) are symmetrically arranged, and the rotating shaft (11) passes through the support plate (13).

Images