CN218785890U

CN218785890U - Cost budget auxiliary device convenient to write

Info

Publication number: CN218785890U
Application number: CN202220997510.0U
Authority: CN
Inventors: 花蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2023-04-04
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a cost budget auxiliary device convenient to write, including the handwriting pad, be provided with in the handwriting pad and accomodate the groove, accomodate the inslot and be provided with the board of placing that is used for placing the engineering material, it is provided with the mounting that is used for going on fixing to the engineering material on the board to place, be provided with on the handwriting pad and be used for carrying out the subassembly of cleaning to the handwriting pad surface, this cost budget auxiliary device convenient to write distinguishes prior art, uses through the mounting, cleans the cooperation of subassembly and locating part, during the use, utilizes the mounting to fix the file on placing the board, and the pulling is placed the board and is opened it from accomodating the inslot and spill the file and conveniently look over, and the marker pen is written on the handwriting pad, and after the use, will place the board and reset the while utilize and clean the subassembly and clean the handwriting pad, and can change the wiping the board in the subassembly through the displacement locating part, reduce the paper use, practice thrift enterprise economic cost greatly, have better environmental protection function simultaneously.

Description

Cost budget auxiliary device convenient to write

Technical Field

The utility model relates to a building engineering technology field specifically is a cost budget auxiliary device convenient to write.

Background

The building and its subsidiary engineering built to meet the needs of production and life are called building engineering, and before the building of the building and its subsidiary engineering, people need to calculate in advance the consumption of physical and chemical labor and living labor required by them to measure the self ability to build it, so that, according to the design drawing of the building engineering, budget quota of building engineering, cost quota (indirect cost quota), budget price of building material and related regulation matched with it, the budget person of building engineering cost needs to look up a large amount of technical and economic data and books to obtain various data, and uses drawing calculation tools such as tool ruler, eraser and pencil at any time, in the calculation process, it also needs to remember various calculation formulas, the cost is needed to be calculated before the engineering construction, and the cost is needed to be calculated in budget, and the like a series of auxiliary devices, wherein the handwriting board is a kind of auxiliary device;

however, the existing handwriting board usually utilizes the buckle to fix the paper on the board surface, and then writes, and the existing handwriting board needs to additionally carry the white paper when in use, and meanwhile, the paper is not environment-friendly enough, and the economic cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cost budget auxiliary device convenient to write 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: a cost budget auxiliary device convenient for writing comprises a handwriting board, wherein a containing groove is arranged in the handwriting board, a placing board used for placing engineering materials is arranged in the containing groove, and a fixing piece used for fixing the engineering materials is arranged on the placing board;

the handwriting board is provided with a wiping component for wiping the surface of the handwriting board, the wiping component is connected with the placing board, the wiping component is in contact with the surface of the handwriting board, and the wiping component is used for wiping the surface of the handwriting board while the placing board is pulled.

Preferably, the fixing piece comprises a bearing seat arranged in the placing plate, a damping shaft is arranged in the bearing seat, a lower pressing plate is arranged on the damping shaft, and the lower pressing plate is deflected to fix the engineering materials on the surface of the placing plate.

Preferably, the wiping component comprises a mounting frame arranged at one end of the placing plate, a mounting groove is formed in the mounting frame, an eraser used for wiping the writing plate is mounted in the mounting groove, and the surface of the eraser is in contact with the writing plate;

the blackboard eraser is characterized in that a mounting plate is arranged in the mounting groove, the blackboard eraser is fixed in the mounting groove by the aid of the mounting plate, one end of the mounting plate is rotatably connected with the mounting frame, a limiting part is arranged at the other end of the mounting plate, and the mounting plate is fixed in the mounting groove by the limiting part.

Preferably, the limiting part comprises a clamping plate arranged at one end of the mounting plate, a displacement plate is connected to the clamping plate, a movable groove matched with the displacement plate is formed in the mounting frame, a spring is arranged in the movable groove, two ends of the spring are respectively connected with the displacement plate and the movable groove, the spring continuously extrudes the displacement plate and orders the clamping plate to limit the mounting plate, and fixing plates are arranged on two sides of the clamping plate.

Preferably, the placing plate is provided at both sides thereof with balls contacting with the receiving grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses distinguish prior art, through the mounting, clean the cooperation of subassembly and locating part and use, during the use, utilize the mounting to fix the file on placing the board, the pulling is placed the board and is opened it from accomodating the inslot and spill the file and conveniently look over, the marker pen writes on the handwriting pad, after the use, utilize when will placing the board and reset and clean the subassembly and clean the handwriting pad, and can change the board of wiping in cleaning the subassembly through the displacement locating part, reduce the paper and use, practice thrift enterprise economic cost greatly, simultaneously, there is better environmental protection function.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the unfolding structure of the present invention;

fig. 3 is a schematic view of a partially sectioned structure in another direction of fig. 2.

In the figure: 1-writing pad; 2-a storage groove; 3, placing a plate; 4-a fixing piece; 5-a wiping component; 6-a limiting part; 7-a ball bearing; 41-a bearing seat; 42-a damping shaft; 43-a lower platen; 51-a mounting frame; 52-mounting grooves; 53-blackboard eraser; 54-a mounting plate; 61-a clamping plate; 62-a displacement plate; 63-a movable groove; 64-a spring; 65-fixing 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. 1-3, the present invention provides a technical solution: a manufacturing cost budget auxiliary device convenient for writing comprises a handwriting board 1, wherein a containing groove 2 is arranged in the handwriting board 1, a placing board 3 used for placing engineering materials is arranged in the containing groove 2, and a fixing piece 4 used for fixing the engineering materials is arranged on the placing board 3;

be provided with on handwriting pad 1 and be used for wiping the subassembly 5 that wipes on 1 surface of handwriting pad, wipe subassembly 5 and place the board 3 and be connected, wipe subassembly 5 and 1 surface contact of handwriting pad, utilize when the board 3 is placed to the pull to wipe subassembly 5 and wipe 1 surface of handwriting pad.

The fixing piece 4 comprises a bearing seat 41 arranged in the placing plate 3, a damping shaft 42 is arranged in the bearing seat 41, the damping shaft 42 and the bearing seat 41 have large friction force, the damping shaft 42 can be accurately positioned, a lower pressing plate 43 is arranged on the damping shaft 42, and engineering materials are fixed on the surface of the placing plate 3 by the deflecting lower pressing plate 43.

The wiping component 5 comprises a mounting frame 51 arranged at one end of the placing plate 3, two ends of the mounting frame 51 are fixedly connected with the placing plate 3, a mounting groove 52 is arranged in the mounting frame 51, an eraser 53 used for wiping the handwriting board 1 is arranged in the mounting groove 52, and the surface of the eraser 53 is in contact with the handwriting board 1;

the mounting groove 52 is internally provided with a mounting plate 54, the eraser 53 is fixed in the mounting groove 52 by the mounting plate 54, one end of the mounting plate 54 is rotatably connected with the mounting frame 51, the other end of the mounting plate 54 is provided with a limiting piece 6, and the mounting plate 54 is fixed in the mounting groove 52 by the limiting piece 6.

Locating part 6 is including setting up cardboard 61 in mounting panel 54 one end, be connected with displacement plate 62 on cardboard 61, displacement plate 62 and cardboard 61 fixed connection, be provided with on mounting bracket 51 with displacement plate 62 matched with activity groove 63, be provided with spring 64 in the activity groove 63, spring 64's both ends are connected with displacement plate 62 and activity groove 63 respectively, utilize spring 64 to last extrusion displacement plate 62, it is spacing to mounting panel 54 to order about cardboard 61, the both sides of cardboard 61 are provided with fixed plate 65, fixed plate 65 and user hand contact, user hand stir fixed plate 65, it is spacing to mounting panel 54 to order about cardboard 61 displacement cancellation, it freely changes wiping board 53 in mounting groove 52 to ken.

The balls 7 are arranged on the two sides of the placing plate 3, the balls 7 are in contact with the accommodating grooves 2, sliding friction between the placing plate 3 and the accommodating grooves 2 can be rolling friction, and friction force between the placing plate 3 and the accommodating grooves 2 is reduced.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cost budget auxiliary device convenient to write, includes handwriting pad (1), its characterized in that: a containing groove (2) is formed in the handwriting board (1), a placing board (3) used for placing engineering materials is arranged in the containing groove (2), and a fixing piece (4) used for fixing the engineering materials is arranged on the placing board (3);

be provided with on handwriting pad (1) and be used for wiping subassembly (5) of wiping handwriting pad (1) surface, wipe subassembly (5) and place board (3) and be connected, wipe subassembly (5) and handwriting pad (1) surface contact, the pull utilize to wipe subassembly (5) and wipe handwriting pad (1) surface when placing board (3).

2. A writable cost budget aid according to claim 1 wherein: the fixing piece (4) comprises a bearing seat (41) arranged in the placing plate (3), a damping shaft (42) is arranged in the bearing seat (41), a lower pressing plate (43) is arranged on the damping shaft (42), and the lower pressing plate (43) is deflected to fix the engineering materials on the surface of the placing plate (3).

3. A cost budget aid for facilitating writing according to claim 2, wherein: the wiping component (5) comprises a mounting frame (51) arranged at one end of the placing plate (3), a mounting groove (52) is formed in the mounting frame (51), an eraser (53) used for wiping the handwriting plate (1) is mounted in the mounting groove (52), and the surface of the eraser (53) is in contact with the handwriting plate (1);

the blackboard eraser is characterized in that an installation plate (54) is arranged in the installation groove (52), the blackboard eraser (53) is fixed in the installation groove (52) through the installation plate (54), one end of the installation plate (54) is rotatably connected with the installation frame (51), a limiting piece (6) is arranged at the other end of the installation plate (54), and the installation plate (54) is fixed in the installation groove (52) through the limiting piece (6).

4. A cost budget aid for facilitating writing according to claim 3, wherein: the limiting part (6) comprises a clamping plate (61) arranged at one end of a mounting plate (54), a displacement plate (62) is connected to the clamping plate (61), a movable groove (63) matched with the displacement plate (62) is formed in the mounting frame (51), a spring (64) is arranged in the movable groove (63), two ends of the spring (64) are connected with the displacement plate (62) and the movable groove (63) respectively, the displacement plate (62) is continuously extruded by the spring (64), the clamping plate (61) is driven to limit the mounting plate (54), and fixing plates (65) are arranged on two sides of the clamping plate (61).

5. A writable cost budget aid according to claim 4 wherein: balls (7) are arranged on two sides of the placing plate (3), and the balls (7) are in contact with the accommodating grooves (2).