CN212990627U

CN212990627U - Building engineering cost presentation device

Info

Publication number: CN212990627U
Application number: CN202022187393.5U
Authority: CN
Inventors: 郑璐; 时明雪; 单锡
Original assignee: Hunan Institute of Traffic Engineering
Current assignee: Hunan Institute of Traffic Engineering
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-04-16
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a building engineering cost presentation device, the power distribution box comprises a box body, the articulated lid that is equipped with in box side, the lid lateral surface is equipped with clipboard mechanism, the box lateral surface is equipped with multi-media display, the medial surface of box and lid all is equipped with the file pocket of dress file and stationery, box and lid medial surface just are higher than the file pocket and all are equipped with the bill fold, both sides above box and the lid all are equipped with the universal wheel, both sides face department all is equipped with the telescopic link below box and the lid, the equal slope of telescopic link free end sets up, all be equipped with the support frame below the telescopic link, the side cooperation that box and lid were kept away from mutually is equipped with the hasp. The utility model has the advantages that: is convenient for use and carrying.

Description

Building engineering cost presentation device

Technical Field

The utility model relates to a building engineering equipment technical field specifically indicates a building engineering cost presentation device.

Background

The construction cost is the total cost for some project construction, and the core content is investment estimation, design approximation, correction approximation, construction drawing budget, project settlement, completion settlement and the like, and the main task of the construction cost is to calculate the direct fee, enterprise management fee, measure fee, standard fee, profit, tax and the like contained in the project according to drawing, quota and list specification.

The existing construction cost demonstration device for the construction engineering is only suitable for being used in a fixed place, and if people go out on business, the written blackboard writing and the set multimedia can not be communicated and taken away, so that the practicability is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to solve above-mentioned problem, provide a building engineering cost presentation device convenient to use and carry.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a building engineering cost presentation device, includes the box, the articulated lid that is equipped with in box side, the lid lateral surface is equipped with clipboard mechanism, the box lateral surface is equipped with the multi-media display, the medial surface of box and lid all is equipped with the file pocket of dress file and stationery, box and lid medial surface just are higher than the file pocket and all are equipped with the bill fold, both sides above box and the lid all are equipped with the universal wheel, both sides face department all is equipped with the telescopic link below box and the lid, the equal slope of telescopic link free end sets up, all be equipped with the support frame below the telescopic link, the side cooperation that box and lid were kept away from mutually is equipped with the hasp.

Compared with the prior art, the utility model the advantage lie in: change presentation device into suitcase form, portable uses, and box and lid pass through the hasp lock and form and accomodate the space, accomodate some necessary paper documents, when needs use, stretch out telescopic link and support frame, open box and lid, make box and lid lateral surface be in parallel state, and multimedia display external power supply and multimedia system carry out the multimedia presentation, and the lid then can cooperate the characters that multimedia or independent board writing need express, convenient and practical.

The support frame is square.

The writing board mechanism comprises a plurality of writing boards, one end of each writing board is movably connected with the cover body through a loose-leaf binder, a first magnet matched with the attraction heteropolar magnet is arranged on the front side and the rear side of the free end of each writing board, a second magnet attracted with the heteropolar magnet of the adjacent first magnet is arranged on the outer side face of the cover body and corresponds to one position of each magnet, a plurality of writing boards are arranged, the writing amount of the writing board is increased, the writing board can be well written in advance, page turning demonstration of contents corresponding to relative demonstration is achieved, one end of each writing board is movably connected with the cover body through the loose-leaf binder, the number of the writing boards needing to be carried can be determined according to use needs, and the writing boards are fixed on the cover body in order to prevent the writing boards from shaking.

Drawings

Fig. 1 is a schematic view of the structure of the construction cost demonstration device of the present invention.

Fig. 2 is the utility model relates to a building engineering cost presentation device's rear view structure schematic diagram.

FIG. 3 is a schematic diagram of the structure of the right side view of the combined box and cover of the construction cost demonstration apparatus

As shown in the figure: 1. a box body; 2. a cover body; 3. a multimedia display; 4. a file pocket; 5. a tablet mechanism; 6. a bill fold; 7. a universal wheel; 8. a telescopic rod; 9. a support frame; 10. locking; 11. a writing board; 12. and a first magnet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Combine attached figure 1, fig. 2, fig. 3, a building engineering cost presentation device, including box 1, the articulated lid 2 that is equipped with in 1 side of box, 2 lateral surfaces of lid are equipped with clipboard mechanism 5, 1 lateral surfaces of box are equipped with multi-media display 3, the medial surface of box 1 and lid 2 all is equipped with the file pocket 4 of dress file and stationery, box 1 and 2 medial surfaces of lid just are higher than file pocket 4 and all are equipped with the bill fold 6, both sides above box 1 and the lid 2 all are equipped with universal wheel 7, both sides face department all is equipped with telescopic link 8 below box 1 and the

lid

2, 8 free ends of telescopic link all incline the setting, all be equipped with support frame 9 below the telescopic link 8, the side cooperation that box 1 and lid 2 kept away from mutually is equipped with hasp 10.

The support frame 9 is square.

The writing board mechanism 5 comprises a plurality of writing boards 11, one ends of the writing boards 11 are movably connected with the cover body 2 through loose-leaf binders, first magnets 12 matched with the first magnets and attracted by opposite poles are arranged on the front side and the rear side of the free ends of the writing boards 11, and second magnets attracted by opposite poles of adjacent first magnets are arranged on the outer side of the cover body 2 and at positions corresponding to the first magnets 12.

When the utility model is implemented, the demonstration device is changed into a luggage case, which is convenient to carry and use, the universal wheels 7 are contacted with the ground when in use, the support frame 9 and the telescopic rod 8 are used as a handle and a push rod, and the space enclosed by the case body 1 and the cover body 2 can also contain necessary paper files and tools; when the blackboard writing device needs to be used for demonstration, the telescopic rod 8 is extended out, the supporting frame 9 is contacted with the ground, the box body 1 and the cover body 2 are lifted, the box body 1 and the cover body 2 are opened, the outer side surfaces of the box body 1 and the cover body 2 are in a parallel state, the multimedia display 3 is externally connected with a power supply and a multimedia system for multimedia demonstration, and the cover body 2 can be used for carrying out handwritten blackboard writing core characters, so that the blackboard writing device is convenient and practical; set up a plurality of clipboards 11, increase the volume of writing on the blackboard, more can writing on the blackboard 11 in advance, writing on the blackboard is good, the demonstration is turned over to the relative content that corresponds multimedia display, perhaps demonstrate according to the demonstration procedure step of oneself, 11 one end of clipboard is passed through loose-leaf binder and 2 swing joint of lid, can confirm the 11 quantity of clipboard that need carry according to the use needs, in order to prevent that clipboard 11 from rocking at will, through heteropolar magnet one 12 and two mutual absorption, fixed clipboard 11 is on lid 2.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A building engineering cost presentation device which characterized in that: the portable multifunctional writing case comprises a case body, the articulated lid that is equipped with in box side, the lid lateral surface is equipped with clipboard mechanism, the box lateral surface is equipped with the multi-media display, the medial surface of box and lid all is equipped with the file pocket of dress file and stationery, box and lid medial surface just are higher than the file pocket and all are equipped with the bill fold, both sides above box and the lid all are equipped with the universal wheel, both sides face department all is equipped with the telescopic link below box and the lid, the equal slope of telescopic link free end sets up, all be equipped with the support frame below the telescopic link, the side cooperation that box and lid were kept away from mutually is equipped with.

2. A construction cost demonstration apparatus according to claim 1, wherein: the support frame is square.

3. A construction cost demonstration apparatus according to claim 1, wherein: the writing board mechanism comprises a plurality of writing boards, one ends of the writing boards are movably connected with the cover body through loose-leaf binders, the front side and the rear side of the free ends of the writing boards are provided with first magnets which are matched with the magnets and attract the opposite poles, and the outer side of the cover body and the position corresponding to one position of each magnet are provided with second magnets which attract the adjacent first magnets and the opposite poles.