CN212765397U

CN212765397U - A file for engineering cost

Info

Publication number: CN212765397U
Application number: CN202020638076.8U
Authority: CN
Inventors: 相勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-03-23
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a file for engineering cost draws together two file boards, rotates between two file boards and connects, all is equipped with the file caulking groove on the relative terminal surface of two file boards, and the file board is equipped with the spout from the one end center department of file caulking groove, and the one end of spout extends to the opposite side of this file board, and sliding connection has the slider in the spout, fixedly connected with fixed block on the lateral wall of slider, be equipped with lighting device on the fixed block, rotates on the lateral wall of fixed block and is connected with clamping device, the utility model discloses can be to in time effectual place the platform that provides when technical staff need use drawing or manifest, the person of facilitating the use operates, still be convenient for it simultaneously and carry out independent reading modification at night, the utility model discloses like product has the practicality strong, and the usability is good at night, beneficial effect such as preparation simple process.

Description

A file for engineering cost

Technical Field

The utility model belongs to the technical field of engineering cost; in particular to a file used for project cost.

Background

The construction project cost refers to the cost of all fixed asset investment and mobile asset investment for planned construction of a project and expected expenditure or actual expenditure, and generally refers to the total cost for performing construction of a project, that is, the sum of the one-time cost for planned reproduction of fixed assets and formation of the lowest mobile fund for the construction project (project) includes numerous data such as design approximation, construction diagram budget, project amount list and the like.

Technical personnel or engineering cost personnel need to go in and out of a building site frequently, drawing or lists are inevitably needed on the construction site, and often, when the lists need to be rectified and written, a proper placing platform is difficult to find for operation, so that writing is difficult or files are easy to be dirtied, and meanwhile, the files are inconvenient to read at night, so that the appearance of a file folder for engineering cost is urgent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a file for engineering cost.

In order to realize the above-mentioned purpose, the utility model provides a file for engineering cost draws together two file boards, two rotate between the file board and connect, two all be equipped with the file caulking groove on the relative terminal surface of file board, the file board is equipped with the spout from the one end center department of file caulking groove, the one end of spout extends to the opposite side of this file board, sliding connection has the slider in the spout, fixedly connected with fixed block on the lateral wall of slider, be equipped with lighting device on the fixed block, it is connected with clamping device to rotate on the lateral wall of fixed block.

Furthermore, the side walls of the upper end and the lower end of one of the file plates are fixedly connected with edge strips, and the edge strips are made of transparent soft-shell plastic materials.

Further, the fixed block deviates from the first magnet of clamping device's one end fixedly connected with, the spout is located the outer one side inner wall of file board fixedly connected with second magnet, second magnet and first magnet magnetism are connected.

Furthermore, a plurality of buffering soft pastes of fixedly connected with on the one end terminal surface that first magnet deviates from the file board.

Further, lighting device is including setting up the resettlement groove on the fixed block, the notch play block in resettlement groove has the open-close plate, the resettlement inslot is provided with the battery, the fixed block deviates from a plurality of lights of one end fixedly connected with of first magnet, fixedly connected with switch on the fixed block, switch and the equal electric connection of light and battery.

Furthermore, clamping device is including rotating two splint of connecting on the fixed block lateral wall, two be equipped with many springs between the splint, many the spring respectively with two splint relative one end fixed connection.

Further, the utility model discloses a working procedure and principle:

1) placing a file list to be stored in the two file plates, and then fastening and fixing the file list through the two clamping plates;

2) when the reading device needs to be used for reading, an operator can move the whole fixed block to the outer side of the file board through the sliding block and stably fix the whole fixed block through the first magnet and the second magnet, so that the reading device is convenient for a user to use better and provides a direct simple operation platform;

3) when the night use demand exists, an operator only needs to turn on the switch, and the battery can supply power to the illuminating lamp, so that the illuminating lamp can directly supplement light for irradiation on the file.

The utility model has the advantages that: the utility model discloses be equipped with spout and slider and lighting device etc. make the removal of user's accessible slider in the spout drive the fixed block motion to can directly propose the file in the file board to its outside simple and easy place the platform that forms, look over and alter the operation, still be convenient for simultaneously it carries out independent reading modification at night, the utility model discloses the like product of comparing has the practicality strong, and the usability is good night, beneficial effect such as preparation simple process.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of the general structure of a file for construction cost according to the present invention;

FIG. 2 is a schematic view of the external structure of a file for construction cost according to the present invention;

fig. 3 is a schematic structural view of the clamping device of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

fig. 5 is a partially enlarged view of the point B in fig. 2 according to the present invention.

Detailed Description

Referring to fig. 1-5, the document protection device comprises two document plates 1, wherein side strips 11 are fixedly connected to side walls of upper and lower ends of one document plate 1, the side strips 11 are made of transparent soft-shell plastic materials and used for shielding internal document lists when the document protection device is closed, so that the documents are further protected and kept to be complete and clean, the two document plates 1 are rotatably connected for opening and closing, and document caulking grooves 2 are formed in opposite end faces of the two document plates 1, so that the placing capacity of the documents can be further expanded.

One end center department that file board 1 deviates from file caulking groove 2 is equipped with spout 3, the one end of spout 3 extends to the opposite side of this file board 1, spout 3 sets up and goes out in the central line of file board 1, and its one end that is located file board 1 outer extends to its edge, sliding connection has slider 4 in the spout 3, slider 4 is the soft rubber material be convenient for better from file board 1's inside removal to the outside, fixedly connected with fixed block 5 on slider 4's the lateral wall, be equipped with lighting device 6 on fixed block 5, it is connected with clamping device 7 to rotate on fixed block 5's the lateral wall.

As shown in fig. 3, the clamping device 7 includes two clamping plates 71 rotatably connected to the side walls of the fixing block 5, the clamping plates 71 are made of rubber, a plurality of springs 72 are disposed between the two clamping plates 71, and the springs 72 are respectively fixedly connected to the opposite ends of the two clamping plates 71 for clamping normal documents, so as to keep the documents in the document plate 1 stable.

As shown in fig. 4, one end of the fixing block 5 away from the clamping device 7 is fixedly connected with a first magnet 51, the chute 3 is fixedly connected with a second magnet 52 on the inner wall of one side outside the document board 1, the second magnet 52 is magnetically connected with the first magnet 51, the end face of one end of the first magnet 51 away from the document board 1 is fixedly connected with a plurality of buffering soft pastes 53 for buffering, the two first magnets 51 can be mutually and magnetically connected, the polarities of the opposite surfaces of the two first magnets 51 are opposite, the stability of the document board 1 when being closed is maintained, and the second magnet 52 and the first magnet 51 can attract each other to maintain the stability of the document when being outside, so as to facilitate writing or viewing.

As shown in fig. 5, lighting device 6 is including setting up the resettlement groove on fixed block 5, the notch play block in resettlement groove has the open-close plate 61, the open-close plate 61 is used for closed resettlement groove protection battery, the resettlement inslot is provided with battery 62, fixed block 5 deviates from a plurality of light 63 of one end fixedly connected with of first magnet 51, light 63 is the low energy consumption LED wick, still convenient to use person carries out independent reading at night and revises, fixedly connected with switch 64 on fixed block 5, light 63 can open and shut through switch 64, it is strong to have the practicality, night service ability is good, beneficial effect such as simple in manufacturing process, switch 64 and the equal electric connection of light 63 and battery 62, light 63 and battery 62 and switch 64 are prior art, the same with market disclosure technique, do not do here and describe repeatedly.

The utility model discloses a working procedure and principle:

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a file for engineering cost, includes two file boards (1), two rotate between file board (1) and connect, its characterized in that, two all be equipped with file caulking groove (2) on the relative terminal surface of file board (1), the one end center department that file board (1) deviates from file caulking groove (2) is equipped with spout (3), the one end of spout (3) extends to the opposite side of this file board (1), sliding connection has slider (4) in spout (3), fixedly connected with fixed block (5) on the lateral wall of slider (4), be equipped with lighting device (6) on fixed block (5), it is connected with clamping device (7) to rotate on the lateral wall of fixed block (5).

2. A file for construction costs according to claim 1, wherein the side walls of both the upper and lower ends of one of said document plates (1) are fixedly connected with edge strips (11), said edge strips (11) being made of transparent soft shell plastic material.

3. A file for construction costs according to claim 1, characterized in that, the one end of the fixed block (5) that deviates from the clamping device (7) is fixedly connected with a first magnet (51), the chute (3) is fixedly connected with a second magnet (52) on the inner wall of the side outside the file plate (1), and the second magnet (52) is magnetically connected with the first magnet (51).

4. A file for construction costs according to claim 3, wherein a plurality of soft buffer stickers (53) are fixedly connected to an end surface of the first magnet (51) facing away from the file board (1).

5. The file for engineering cost according to claim 3, wherein the lighting device (6) comprises a placement groove arranged on the fixing block (5), a cut-out plate (61) is clamped at the notch of the placement groove, a battery (62) is arranged in the placement groove, a plurality of illuminating lamps (63) are fixedly connected to one end of the fixing block (5) departing from the first magnet (51), a switch (64) is fixedly connected to the fixing block (5), and the switch (64) is electrically connected with the illuminating lamps (63) and the battery (62).

6. A file for construction costs according to claim 1, wherein said clamping means (7) comprises two clamping plates (71) rotatably connected to the side walls of the fixed block (5), a plurality of springs (72) being provided between said two clamping plates (71), said plurality of springs (72) being fixedly connected to the opposite ends of said two clamping plates (71), respectively.