CN218457811U

CN218457811U - Drawing show board for engineering cost

Info

Publication number: CN218457811U
Application number: CN202222743465.9U
Authority: CN
Inventors: 史忠凯; 魏鹏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-02-10
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses an engineering cost is with picture paper show board, including panel, fixed plate and controller, the back mounted of panel has the controller, the motor is installed to the inner wall of controller, the lead screw is installed to the output of motor, the outer wall cover of lead screw is equipped with the movable block, the conducting rod is installed to the outer wall of movable block, the slide bar is installed to the inner wall of controller, the fixed plate is installed to the inner wall of panel. The utility model discloses an install the controller can automatically regulated luminance, luminance sensor detects the luminance of surrounding environment, and when luminance is lower, the control motor rotates, and the motor drives the lead screw and rotates, and the lead screw drives the removal piece and removes, and the movable block drives conducting rod and conducting strip contact, through the resistance contact with the difference for the luminance of LED lamp is different, thereby realizes according to the function of surrounding environment automatically regulated luminance, and slide bar and slider can prevent that the movable block from taking place to rotate.

Description

Drawing show board for engineering cost

Technical Field

The utility model relates to a show board technical field specifically is a drawing show board for engineering cost.

Background

The construction cost consultation refers to accepting entrustment and undertaking the whole process of construction projects and dynamic construction cost management oriented to society, and comprises services of feasibility research, investment estimation, project economic evaluation, project approximate calculation, budget, project settlement, project completion settlement, project bidding and bidding bottom, compilation and verification of bid quotations, construction cost monitoring, providing related construction cost information data and the like.

The existing display board has the following defects:

patent document CN214433359U discloses an environmental design drawing display board, the right of protection "includes a support and a substrate mounted on the support; the device also comprises a transparent pressing plate, a positioning frame, a spring and a pressing ring, wherein the transparent pressing plate is provided with a connecting plate, and the connecting plate is hinged at the upper edge of the substrate; the base plate is provided with a mounting groove which is arranged in a closed loop, a chute is arranged in the mounting groove, the positioning frame is arranged in the chute in a sliding manner, one end of the spring abuts against the inner end face of the chute, the other end of the spring abuts against the inner end face of the positioning frame, the outer edge of the positioning frame is provided with a limiting part, the pressing ring is arranged in the mounting groove through a screw, the inner edge of the pressing ring extends to the outer end of the chute, and when the positioning frame extends out of the chute under the action of the spring, a positioning area for placing a drawing is formed in the positioning frame; the pressing ring is provided with a first magnet, the lower part of the transparent pressing plate is provided with a flange part, and the flange part is provided with a second magnet matched with the first magnet. The utility model discloses make fixed environment design drawing more swiftly convenient to fixed effect is stable, and the drawing is difficult for droing;

to sum up, content on the drawing is less relatively, and the mark characters are difficult to look over, and when light was dark, the staff often need use the flashlight or open external lighting lamp and look over, has increased staff's work burden, and is unfavorable for looking over the drawing, thereby appears observing the mistake easily and influence the cost and calculate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawing show board for engineering cost to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering cost is with drawing show board, includes panel, fixed plate and controller, the back mounted of panel has the controller, the motor is installed to the inner wall of controller, the lead screw is installed to the output of motor, the outer wall cover of lead screw is equipped with the movable block, the conducting rod is installed to the outer wall of movable block, the slide bar is installed to the inner wall of controller, the fixed plate is installed to the inner wall of panel.

Preferably, the back surface of the display board is provided with a connecting block, and the top of the display board is provided with a brightness sensor.

Preferably, the inner wall of connecting block runs through and installs the fixed axle, and the bracing piece is installed to the outer wall of fixed axle, and the top of bracing piece is equipped with the fixed slot, and the fixed axle is located the inside of fixed slot.

Preferably, the mounting panel is installed to the outer wall of fixed plate, and electric telescopic handle is installed at the top of mounting panel, and the antiskid ribbed tile is installed at electric telescopic handle's top, and the non slipping spur is installed at the top of antiskid ribbed tile.

Preferably, the circuit board is all installed to the inside roof and the inside diapire of panel, and a plurality of LED lamps are installed to the outer wall of circuit board.

Preferably, a plurality of resistors with different resistances are installed on the inner wall of the controller, the resistors are electrically connected with the LED lamp, and a conducting strip is installed on the outer wall of each resistor.

Preferably, the outer wall of the sliding rod is provided with a sliding block, and the sliding block is connected with the outer wall of the moving block.

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

1. the utility model discloses a controller through installing can automatically regulated luminance, luminance sensor detects the luminance of surrounding environment, when luminance is lower, control motor rotation, the motor drives the lead screw and rotates, the lead screw drives the movable block and moves, the movable block drives conducting rod and conducting strip contact, through with different resistance contact, make the luminance of LED lamp different, thereby realize according to the function of the automatically regulated luminance of surrounding environment, slide bar and slider can prevent that the movable block from taking place to rotate;

2. the utility model discloses an install electric telescopic handle and can realize anti-skidding function, put into the inside of panel with the picture paper, electric telescopic handle extension drives antiskid ribbed tile and non slipping spur removal afterwards for non slipping spur and antiskid ribbed tile are hugged closely with the drawing, prevent that the drawing from droing, realize anti-skidding function.

Drawings

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

fig. 2 is a schematic view of the back structure of the display board of the present invention;

FIG. 3 is a schematic view of a fixing plate according to the present invention;

fig. 4 is a schematic structural view of a front view part of the display board of the present invention;

fig. 5 is a schematic structural diagram of a part of the controller of the present invention.

In the figure: 1. exhibition boards; 101. connecting blocks; 102. a brightness sensor; 2. a support bar; 201. fixing grooves; 202. a fixed shaft; 3. a fixing plate; 301. mounting a plate; 302. an electric telescopic rod; 303. an anti-skid plate; 304. anti-skid blocks; 4. a circuit board; 401. an LED lamp; 5. a controller; 501. a resistance; 502. a conductive sheet; 6. a motor; 601. a lead screw; 602. a moving block; 603. a conductive rod; 7. a slide bar; 701. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, fig. 4 and fig. 5, the present invention provides an embodiment: the utility model provides a drawing show board for engineering cost, includes panel 1, fixed plate 3 and controller 5, the back mounted of panel 1 has controller 5, motor 6 is installed to the inner wall of controller 5, lead screw 601 is installed to the output of motor 6, the outer wall cover of lead screw 601 is equipped with movable block 602, conducting rod 603 is installed to the outer wall of movable block 602, slide bar 7 is installed to the inner wall of controller 5, fixed plate 3 is installed to the inner wall of panel 1, the back mounted of panel 1 has connecting block 101, and luminance sensor 102 is installed at the top of panel 1, circuit board 4 is all installed to the inside roof and the inside diapire of panel 1, and a plurality of LED lamps 401 are installed to the outer wall of circuit board 4, the inner wall of controller 5 is installed the different resistance 501 of a plurality of resistances, and resistance and LED lamp 401 electric connection, and the conducting strip 502 is installed to the outer wall of resistance 501, and slider 701 is installed to the outer wall of slide bar 7, and slider 701 and the outer wall connection of movable block 602, and luminance sensor 102 detects the luminance of the surrounding environment, and when luminance is lower, control motor 6 to rotate, motor 6 drives lead screw 601 and move, the movable block 602, the contact with the conducting rod 603, thereby the automatic adjustment of the luminance of the moving block can be realized through the LED lamp 401 and the different luminance of the moving block 401, the moving block 701, thereby the luminance of the moving block 701 can be realized according to the luminance of LED lamp.

Please refer to fig. 1, fig. 2 and fig. 3, the inner wall of the connecting block 101 is provided with a fixing shaft 202 in a penetrating manner, the outer wall of the fixing shaft 202 is provided with a supporting rod 2, the top of the supporting rod 2 is provided with a fixing groove 201, the fixing shaft 202 is located inside the fixing groove 201, the outer wall of the fixing plate 3 is provided with a mounting plate 301, the top of the mounting plate 301 is provided with an electric telescopic rod 302, the top of the electric telescopic rod 302 is provided with an anti-slip plate 303, the top of the anti-slip plate 303 is provided with an anti-slip block 304, the fixing shaft 202, the connecting block 101 and the fixing groove 201 can facilitate the rotation of the display panel 1, the drawing is placed inside the display panel 1, and then the electric telescopic rod 302 extends to drive the anti-slip plate 303 and the anti-slip block 304 to move, so that the anti-slip block 304 and the anti-slip plate 303 are tightly attached to the drawing, the drawing is prevented from falling off, and the anti-slip function is realized.

The theory of operation, luminance sensor 102 detects the luminance of surrounding environment, when luminance is lower, control motor 6 rotates, motor 6 drives lead screw 601 and rotates, lead screw 601 drives the movable block 602 and removes, movable block 602 drives conducting rod 603 and conducting strip 502 contact, through contacting with different resistance 501, make the luminance of LED lamp 401 different, thereby realize the function according to surrounding environment automatically regulated luminance, slide bar 7 and slider 701 can prevent that movable block 602 from taking place to rotate, put into the inside of panel 1 with the picture, electric telescopic handle 302 extends afterwards and drives antiskid ribbed tile 303 and antiskid ribbed tile 304 and remove, make antiskid ribbed tile 304 and antiskid ribbed tile 303 hug closely with the drawing, prevent that the drawing from droing, realize anti-skidding function.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which 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 cost is with picture paper show board, includes panel (1), fixed plate (3) and controller (5), its characterized in that: the back mounted of panel (1) has controller (5), motor (6) are installed to the inner wall of controller (5), lead screw (601) is installed to the output of motor (6), the outer wall cover of lead screw (601) is equipped with movable block (602), conducting rod (603) are installed to the outer wall of movable block (602), slide bar (7) are installed to the inner wall of controller (5), fixed plate (3) are installed to the inner wall of panel (1).

2. The graphic paper display board for engineering cost according to claim 1, characterized in that: the back mounted of panel (1) has connecting block (101), and luminance sensor (102) are installed at the top of panel (1).

3. The graphic paper display board for engineering cost according to claim 2, characterized in that: the inner wall of connecting block (101) runs through and installs fixed axle (202), and bracing piece (2) are installed to the outer wall of fixed axle (202), and the top of bracing piece (2) is equipped with fixed slot (201), and fixed axle (202) are located the inside of fixed slot (201).

4. The chart display board for engineering cost according to claim 1, wherein: mounting panel (301) are installed to the outer wall of fixed plate (3), and electric telescopic handle (302) are installed at the top of mounting panel (301), and antiskid ribbed tile (303) are installed at the top of electric telescopic handle (302), and antiskid ribbed tile (304) are installed at the top of antiskid ribbed tile (303).

5. The graphic paper display board for engineering cost according to claim 1, characterized in that: circuit board (4) are all installed to the inside roof and the inside diapire of panel (1), and a plurality of LED lamps (401) are installed to the outer wall of circuit board (4).

6. The graphic paper display board for engineering cost according to claim 1, characterized in that: the inner wall of controller (5) is installed a plurality of different resistances resistance (501), and resistance (501) and LED lamp (401) electric connection, and conducting strip (502) are installed to the outer wall of resistance (501).

7. The graphic paper display board for engineering cost according to claim 1, characterized in that: the outer wall of the sliding rod (7) is provided with a sliding block (701), and the sliding block (701) is connected with the outer wall of the moving block (602).