CN214258619U

CN214258619U - Engineering consultation cost evaluation display device

Info

Publication number: CN214258619U
Application number: CN202023169227.9U
Authority: CN
Inventors: 姜昆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-24
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an engineering consultation cost evaluation display device, the utility model discloses, including placing the case, place the both ends of case and install the install bin, place one side of case and install control panel, the intermediate position of the inside bottom of install bin installs first motor, the threaded rod is installed to the output of first motor, the outer surface screw thread of threaded rod installs a screw thread section of thick bamboo, the bottom plate is installed at the top of a screw thread section of thick bamboo, the clipboard is installed at the top of bottom plate. The utility model discloses, install the clipboard, cooperation show board and display demonstrate, the show of electron show and paper data simultaneously, and the position of display and show board is changed according to the in service behavior, uses in a flexible way, and the collapsible expansion of show board, and two-sided show puts up more contents, places the incasement and can put the data of needs, installs the dust guard, can prevent when not using that the device from falling the ash, avoids the dust to be difficult to the clean up problem.

Description

Engineering consultation cost evaluation display device

Technical Field

The utility model relates to an engineering consultation cost aassessment technical field specifically is an engineering consultation cost aassessment display device.

Background

The engineering consultation project cost management comprises processes of estimating, budgeting and controlling cost, so that the engineering consultation project is guaranteed to be completed within the approved budget. Cost category estimation refers to estimating homogeneous parameters or indicators of a current project based on similar project parameters in the past.

The data of engineering consultation cost evaluation are generally huge, some existing display shelves have single functions, cannot be electronically displayed and only can be used for traditional display, and display contents need to use a plurality of display devices, so that the use is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering consultation cost aassessment display device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an engineering consultation cost assessment display device comprises a placing box, wherein mounting boxes are mounted at two ends of the placing box, a control panel is mounted at one side of the placing box, a first motor is mounted at the middle position of the bottom end in the mounting box, a threaded rod is mounted at the output end of the first motor, a threaded cylinder is mounted on the outer surface of the threaded rod in a threaded manner, a bottom plate is mounted at the top of the threaded cylinder, a writing board is mounted at the top of the bottom plate, a top plate is mounted at the top of the writing board, a lighting lamp is mounted at the bottom of the top plate, a second motor is mounted at two ends of the bottom in the top plate, a second gear is mounted at the output end of the second motor, mounting rods are rotatably mounted at two ends of the top of the bottom plate, dustproof plates are hinged to the outer surfaces of the mounting rods, a first gear is mounted at the top of the outer surfaces of the mounting rods, and sliding rails are mounted at the top and the bottom of one side of the writing board, the inside slidable mounting of slide rail has the display, the inside slidable mounting of slide rail has the smooth frame, the internally mounted of smooth frame has the pivot, the surface rotation of pivot installs the show board, four apex angle departments of show board all articulate there is the clamp plate, control panel passes through electric wire and first motor, second motor, display and light electric connection.

Preferably, the mounting rod extends through the top plate to the inside of the top plate, and the first gear is meshed with the second gear.

Preferably, two parallel sliding grooves are formed in the sliding rail, and the interiors of the two sliding grooves are respectively connected with the display board and the sliding frame.

Preferably, the top of the installation box is far away from one end of the placement box and is provided with a clamping groove, one end of the bottom plate, which is close to the threaded cylinder, is provided with a clamping plate, and the clamping plate is connected with the clamping groove.

Preferably, the threaded cylinder extends through the top of the mounting box to the inside of the mounting box.

Preferably, the top of the placing box is provided with a placing groove, and a cover plate is slidably arranged in the placing groove.

Compared with the prior art, the beneficial effects of the utility model are that: this engineering consultation cost aassessment display device installs the clipboard, cooperation show board and display show, the show of electron show and paper data simultaneously, and the position of display and show board is changed according to in service behavior, and the nimble use, and show the collapsible expansion of board, more contents are puted up in two-sided show, place the incasement and can put the data of needs, install the dust guard, can prevent when not using that the device from falling the ash, avoid the dust to be difficult to the clean up problem.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of the portion B in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of the portion A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the connection relationship between the installation rod and the dust guard of the present invention.

In the figure: 1. placing a box; 2. installing a box; 3. a first motor; 4. a threaded rod; 5. a threaded barrel; 6. A base plate; 7. a writing board; 8. a control panel; 9. mounting a rod; 10. a first gear; 11. a top plate; 12. A second motor; 13. a second gear; 14. a dust-proof plate; 15. an illuminating lamp; 16. a slide rail; 17. a display; 18. a display board; 19. a rotating shaft; 20. a sliding frame; 21. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an engineering consultation cost evaluation display device comprises a placing box 1, wherein a placing groove is formed in the top of the placing box 1, a cover plate is slidably mounted in the placing groove, paper data can be placed in the placing groove, a magnetic buckle is arranged in the placing box 1 and used for fixing the paper data on a writing board 7 and a dust-proof board 14, mounting boxes 2 are mounted at two ends of the placing box 1, a control panel 8 is mounted at one side of the placing box 1, a first motor 3 is mounted in the middle of the bottom end in the mounting box 2, a threaded rod 4 is mounted at the output end of the first motor 3, a threaded cylinder 5 is mounted on the outer surface of the threaded rod 4 in a threaded manner, the threaded cylinder 5 penetrates through the top of the mounting box 2 and extends into the mounting box 2, a bottom plate 6 is mounted at the top of the mounting box 5, a clamping groove is mounted at one end, far away from the placing box 1, of the bottom plate 6, a clamping plate is mounted at one end, close to the threaded cylinder 5, and is connected with the clamping plate, the top of the bottom plate 6 is provided with a writing board 7, the top of the writing board 7 is provided with a top plate 11, a mounting rod 9 penetrates through the top plate 11 and extends to the inside of the top plate 11, a first gear 10 is meshed with a second gear 13, the bottom of the top plate 11 is provided with an illuminating lamp 15, two ends of the bottom inside the top plate 11 are provided with a second motor 12, the output end of the second motor 12 is provided with the second gear 13, two ends of the top of the bottom plate 6 are rotatably provided with the mounting rod 9, the outer surface of the mounting rod 9 is hinged with a dust guard 14, the top of the outer surface of the mounting rod 9 is provided with the first gear 10, the top and the bottom of one side of the writing board 7 are both provided with slide rails 16, the inside of each slide rail 16 is provided with a display 17 in a sliding manner, the inside of each slide rail 16 is provided with a slide frame 20, the slide rails 16 are provided with two parallel slide grooves, the insides of the two slide grooves are respectively connected with a display board 18 and the slide frame 20, and the inside of the slide frame 20 is provided with a rotating shaft 19, the surface of pivot 19 rotates installs show board 18, and four apex angle departments of show board 18 all articulate there is clamp plate 21, and clamp plate 21 internally mounted has magnet, and show board 18 internally mounted has the magnet that is opposite in the interior magnetism magnetic pole of clamp plate 21, also installs magnet in clipboard 7 and the dust guard 14, and control panel 8 passes through electric wire and first motor 3, second motor 12, display 17 and light 15 electric connection.

The working principle is as follows: paper materials can be placed in the placing box 1, the display 17 is started through the control panel 8, the materials of an electronic edition are displayed on the display 17, then the paper materials are placed on the display board 18, four corners of paper are pressed on the display board 18 through the pressing plate 21, the display board 18 can be turned over, folded and folded on the rotating shaft 19, the size of the display board 18 is adjusted, the display 17 can move in the sliding rail 16 according to the use requirement, the display board 18 moves in the sliding rail 16 through the sliding frame 20, the paper materials can be fixed on the writing board 7, the second motor 12 is started, the second motor 12 drives the second gear 13 to rotate, the second gear 13 drives the first gear 10 to rotate, the first gear 10 drives the mounting rod 9 to rotate, the dust-proof board 14 is opened, the writing board 7 is widened, the paper materials can be fixed on the dust-proof board 14, and when more data do not need to be displayed, the dust-proof board 14 can be turned over to the back of the writing board 7 to be hidden, and the device can also use the dust guard 14 to get up the clipboard 7 and cover and prevent dust when not using, in the time of light is obscure, opens light 15, increases light, when needs adjustment display device's height, starts the inside first motor 3 of install bin 2, drives threaded rod 4 and rotates, and threaded rod 4 drives threaded cylinder 5 and rises to this drives bottom plate 6 and rises, reaches height-adjusting's purpose.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an engineering consultation cost assessment display device, is including placing case (1), its characterized in that: the utility model discloses a writing case, including placing case (1), install bin (2) at the both ends of placing case (1), control panel (8) are installed to the one side of placing case (1), first motor (3) are installed to the intermediate position of the inside bottom of install bin (2), threaded rod (4) are installed to the output of first motor (3), threaded cylinder (5) are installed to the surface screw thread of threaded rod (4), bottom plate (6) are installed at the top of threaded cylinder (5), clipboard (7) are installed at the top of bottom plate (6), roof (11) are installed at clipboard (7) top, light (15) are installed to the bottom of roof (11), second motor (12) are installed at the both ends of the inside bottom of roof (11), second gear (13) are installed to the output of second motor (12), install installation pole (9) at the both ends rotation at bottom plate (6) top, the utility model discloses a display board, including installation pole (9), mounting pole (9), slide rail (16), display (17) are installed to the surface of installation pole (9), first gear (10) are installed at the top of installation pole (9) surface, slide rail (16) are all installed to the top and the bottom of clipboard (7) one side, slide rail (16) inside slidable mounting has display (17), the inside slidable mounting of slide rail (16) has smooth frame (20), the internally mounted of smooth frame (20) has pivot (19), the surface of pivot (19) rotates installs show board (18), four apex angle departments of show board (18) all articulate there is clamp plate (21), control panel (8) are through electric wire and first motor (3), second motor (12), display (17) and light (15) electric connection.

2. The engineering consultation cost evaluation and display device according to claim 1, wherein: the mounting rod (9) penetrates through the top plate (11) and extends to the inner part of the top plate (11), and the first gear (10) is meshed with the second gear (13).

3. The engineering consultation cost evaluation and display device according to claim 1, wherein: two parallel sliding grooves are formed in the sliding rail (16), and the interiors of the two sliding grooves are respectively connected with the display board (18) and the sliding frame (20).

4. The engineering consultation cost evaluation and display device according to claim 1, wherein: the top of the installation box (2) is far away from one end of the placement box (1) and is provided with a clamping groove, and one end of the bottom plate (6) close to the threaded cylinder (5) is provided with a clamping plate and the clamping plate is connected with the clamping groove.

5. The engineering consultation cost evaluation and display device according to claim 1, wherein: the threaded cylinder (5) penetrates through the top of the installation box (2) and extends to the inside of the installation box (2).

6. The engineering consultation cost evaluation and display device according to claim 1, wherein: the top of the placing box (1) is provided with a placing groove, and a cover plate is slidably arranged in the placing groove.