CN215304268U

CN215304268U - Folding engineering management drawing reading device

Info

Publication number: CN215304268U
Application number: CN202121486844.3U
Authority: CN
Inventors: 于鹏飞
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-28
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a foldable engineering management drawing reading device, which relates to the technical field of engineering management drawings and comprises a bottom plate, wherein the top surface of the bottom plate is fixedly connected with a rotating assembly, the top end of the rotating assembly is fixedly connected with a folding assembly, and four corners at the bottom end of the bottom plate are fixedly connected with four groups of moving wheels; the angle of reading board can be adjusted in this design, be favorable to watching of staff, adopt two of first reading board cooperation to extend folding second reading boards moreover, not only conveniently accomodate foldingly, reduce the occupation of land space, also can enlarge the area of reading board simultaneously, so that be suitable for the application of jumbo size drawing, utilize the application of third magnetic stripe cooperation drawing fixed plate simultaneously, make things convenient for the drawing fixed plate to transfer the position wantonly on the reading board, be convenient for be fixed in the drawing on the reading board, make things convenient for watching of staff, the operation is simple and direct.

Description

Folding engineering management drawing reading device

Technical Field

The utility model relates to the technical field of engineering management drawings, in particular to a foldable engineering management drawing reading device.

Background

At present, more engineering management drawings are available, the drawings with large breadth and small breadth are checked, the size of a drawing reading rack is not adjusted currently, the drawing with large breadth is too large and exceeds the size of the surface of the drawing reading rack, the angle of the drawing reading rack cannot be adjusted, the watching time is prolonged, and the body is sore.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a foldable engineering management drawing reading device, which solves the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a foldable engineering management drawing reading device comprises a bottom plate, wherein the top surface of the bottom plate is fixedly connected with a rotating assembly, the top end of the rotating assembly is fixedly connected with a folding assembly, and four groups of moving wheels are fixedly connected at four corners of the bottom end of the bottom plate;

the rotating assembly comprises two groups of supporting legs and a group of fixing plates, the upper surface of the bottom plate is fixedly connected with the two groups of supporting legs respectively, connecting seats are arranged at the tops of the two groups of supporting legs, connecting shafts matched with the connecting seats are arranged at the top ends of the supporting legs, a pushing cylinder is fixedly connected to the inner side surface of the fixing plate, connecting pieces are rotatably connected to the top ends and the bottom ends of the pushing cylinders, and a weight block is fixedly connected to the upper surface of the bottom plate and the inner side of the fixing plate;

folding assembly includes the first reading board that the connecting seat top set up, the surface symmetry of first reading board installs two sets of first magnetic stripes, the both sides face symmetry of first reading board is provided with two second reading boards, the surface mounting of second reading board has two sets of second magnetic stripes, and is two sets of the surface of second reading board all is provided with the drawing fixed plate, the third magnetic stripe is installed to the medial surface of drawing fixed plate.

As a further technical scheme of the utility model, the size of the connecting shaft is matched with the size of the supporting leg and the size of the connecting seat, the supporting leg is connected with the first reading board through the connecting shaft and the connecting seat, and the connecting shaft and the connecting seat are in rotary connection.

As a further technical scheme of the utility model, the fixed plate and the first reading plate are connected with the connecting piece through the pushing cylinder, and two ends of the pushing cylinder are respectively and rotatably connected with the fixed plate and the first reading plate through the connecting piece.

According to a further technical scheme of the utility model, two groups of card strips are symmetrically and fixedly connected to the side surface of the bottom of the first reading board, and a clamping groove is formed in the bottom of the second reading board corresponding to the card strips.

According to a further technical scheme of the utility model, two sides of the first reading board and the backs of the two groups of second reading boards are connected with a plurality of groups of hinges together, two groups of suckers are fixedly connected with two sides of the back of the first reading board, and suction seats are arranged at the positions, corresponding to the suckers, of the backs of the two groups of second reading boards.

As a further technical solution of the present invention, the magnetism of the opposite surfaces of the first magnetic stripe and the second magnetic stripe is opposite, the magnetism of the opposite surfaces of the third magnetic stripe and the first magnetic stripe and the second magnetic stripe is opposite, and the drawing fixing plate is connected to the first reading plate and the second reading plate through the third magnetic stripe.

Advantageous effects

The utility model provides a foldable engineering management drawing reading device. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a folding engineering management drawing reading device, through promoting the first reading board of cylinder pulling, makes first reading board and connecting seat pass through the connecting axle and rotates, and then makes the angle of first reading board take place to incline, can be favorable to the comfort level of watching, and the weight at rear portion can be increased to the weight piece, prevents when first reading board rotates, and the focus is unstable, the circumstances of tumbleing appears.

2. The utility model provides a folding engineering management drawing reading device, cooperation through sucking disc and hinge, the upset that can realize two second reading boards is fixed, the convenience is accomodate foldingly to the second reading board, reduce occupation space, and simultaneously, utilize the cooperation of draw-in groove and card strip, the effect of the first magnetic stripe of deuterogamy and second magnetic stripe, can realize the second reading board and stretch the back with the fixed of first reading board, can enlarge the area of reading board, so as to be suitable for the application of jumbo size drawing, utilize the application of third magnetic stripe cooperation drawing fixed plate simultaneously, make things convenient for the drawing fixed plate can transfer the position wantonly on the reading board, be convenient for be fixed in the drawing on the reading board, make things convenient for staff's watching, the operation is simple and direct.

Drawings

Fig. 1 is a schematic view showing a novel structure of a foldable engineering management drawing reading device;

FIG. 2 is a schematic view showing a structure of a foldable engineering management drawing reading device in which rotating components are detached;

FIG. 3 is a schematic structural view of a rotary unit of the foldable engineering management drawing reading apparatus;

FIG. 4 is a schematic view showing a structure of a foldable engineering management drawing reading device in which a folding assembly is detached;

fig. 5 is a schematic structural view of a folding unit in the foldable engineering management drawing viewing apparatus.

In the figure: 1. a base plate; 2. a rotating assembly; 21. a support leg; 22. a connecting seat; 23. a connecting shaft; 24. a fixing plate; 25. a push cylinder; 26. a connecting member; 27. a weight block; 3. a folding assembly; 301. a first reading board; 302. a first magnetic stripe; 303. a second reading board; 304. a second magnetic stripe; 305. a drawing fixing plate; 306. a third magnetic stripe; 307. clamping the strip; 308. a hinge; 309. a suction cup; 310. a suction seat; 311. a card slot; 4. the wheel is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a foldable engineering management drawing reading device, comprising: the utility model provides a folding engineering management drawing reading device, includes bottom plate 1, the top surface fixedly connected with rotating assembly 2 of bottom plate 1, the folding subassembly 3 of top fixedly connected with of rotating assembly 2, four groups of removal wheels 4 of fixedly connected with in the bottom four corners department of bottom plate 1.

Referring to fig. 2-3, the rotating assembly 2 includes two sets of supporting legs 21 and a set of fixing plate 24 fixedly connected to the upper surface of the bottom plate 1, respectively, a connecting seat 22 is disposed on the top of the two sets of supporting legs 21, a connecting shaft 23 adapted to the connecting seat 22 is disposed on the top end of the supporting legs 21, a pushing cylinder 25 is fixedly connected to the inner side surface of the fixing plate 24, a connecting member 26 is rotatably connected to the top end and the bottom end of the pushing cylinder 25, a weight block 27 is fixedly connected to the upper surface of the bottom plate 1 and located on the inner side of the fixing plate 24, the size of the connecting shaft 23 is adapted to the size of the supporting legs 21 and the connecting seat 22, the supporting legs 21 are connected to the first viewing plate 301 through the connecting shaft 23 and the connecting seat 22, and connecting shaft 23 and connecting seat 22 are connected for rotating, fixed plate 24 and first reading board 301 are connected with connecting piece 26 through pushing cylinder 25, and both ends of pushing cylinder 25 are respectively connected with fixed plate 24 and first reading board 301 through connecting piece 26 for rotating.

When the rotating assembly 2 is actually used, the connection relationship between the pushing cylinder 25 and the fixed plate 24 and the first viewing plate 301 through the connecting member 26 is utilized, so that when the pushing cylinder 25 is contracted, the connecting seat 22 and the supporting leg 21 are rotated through the connecting shaft 23, and the first viewing plate 301 is driven to be inclined backwards, so that the angle of the first viewing plate 301 is changed, which is beneficial to the comfort level of people, and according to the same principle, the inclined first viewing plate 301 can be adjusted to be in a vertical state or a forward inclined state through the expansion and contraction of the pushing cylinder 25.

Referring to fig. 4-5, the folding assembly 3 includes a first viewing plate 301 disposed on the top of the connecting base 22, two sets of first magnetic stripes 302 are symmetrically disposed on the surface of the first viewing plate 301, two second viewing plates 303 are symmetrically disposed on both sides of the first viewing plate 301, two sets of second magnetic stripes 304 are disposed on the surface of the second viewing plate 303, drawing fixing plates 305 are disposed on the surfaces of the two sets of second viewing plates 303, a third magnetic stripe 306 is disposed on the inner side of the drawing fixing plate 305, two sets of clamping strips 307 are symmetrically and fixedly connected to the side of the bottom of the first viewing plate 301, clamping slots 311 are disposed at the bottom of the second viewing plate 303 corresponding to the clamping strips 307, a plurality of sets of hinges 308 are connected to both sides of the first viewing plate 301 and the back of the two sets of second viewing plates 303, two sets of suction cups 309 are fixedly connected to both sides of the first viewing plate 301, suction bases 310 are disposed at the back of the two sets of second viewing plates 303 corresponding to the suction cups 309, the magnetism of the opposite surfaces of the first magnetic stripe 302 and the second magnetic stripe 304 is opposite, the magnetism of the opposite surfaces of the third magnetic stripe 306 and the first magnetic stripe 302 and the second magnetic stripe 304 is opposite, and the drawing fixing plate 305 is connected with the first reading plate 301 and the second reading plate 303 through the third magnetic stripe 306.

When the folding assembly 3 is actually used, if the drawing is small, the drawing can be directly placed on the first viewing plate 301, the drawing is pressed on the drawing by the drawing fixing plate 305 and the third magnetic strip 306, the drawing can be fixed by the adsorption of the third magnetic strip 306 and the first magnetic strip 302, if the drawing is large, the second viewing plate 303 is turned over, the clamping groove 311 at the bottom end of the second viewing plate 303 is clamped on the clamping strip 307 at the bottom end of the first viewing plate 301, the butt joint of the first viewing plate 301 and the second viewing plate 303 is completed, the first magnetic strip 302 on the first viewing plate 301 is contacted and adsorbed with the second magnetic strip 304 on the second viewing plate 303, so that the fixation of the first viewing plate 301 and the second viewing plate 303 is increased, the area of the viewing plate can be enlarged, the viewing plate is suitable for the drawing display with larger size, and the operation is simple.

The working principle of the utility model is as follows: when the reading board is used, whether two second reading boards 303 are unfolded or not is selected according to the size of a drawing, if the drawing is too large, the two second reading boards 303 can be unfolded, the first reading board 301 and the second reading board 303 are butted and clamped by using the clamping groove 311 and the clamping strip 307, and then the first magnetic strip 302 and the second magnetic strip 304 are fixed by using the adsorption and matching of the first magnetic strip 302 and the second magnetic strip 304, so that the stretching of the reading board can be completed, the area of the reading board is enlarged, and the reading board is convenient to adapt to the display of large-size drawings;

if the second reading plate 303 is not needed to be used, the second reading plate 303 is turned over to the rear ends of the two sides of the first reading plate 301, the suction cup 309 on the rear side surface of the first reading plate 301 is used for sucking the suction seat 310 on the rear side surface of the second reading plate 303 (the suction cup 309 and the suction seat 310 are fixed in the same way as the household door suction seats on the market), and therefore the second reading plate 303 can be turned, folded, stored and fixed;

in the process of drawing display, the inclination angle of the first viewing plate 301 can be adjusted by utilizing the contraction and extension of the pushing cylinder 25, so that the viewing of workers is facilitated, and the operation is simple and convenient.

Claims

1. A foldable engineering management drawing reading device comprises a bottom plate (1), and is characterized in that a rotating assembly (2) is fixedly connected to the top surface of the bottom plate (1), a folding assembly (3) is fixedly connected to the top end of the rotating assembly (2), and four groups of moving wheels (4) are fixedly connected to four corners of the bottom end of the bottom plate (1);

the rotating assembly (2) comprises two groups of supporting legs (21) and a group of fixing plates (24), wherein the upper surfaces of the bottom plates (1) are respectively and fixedly connected with each other, connecting seats (22) are arranged at the tops of the two groups of supporting legs (21), connecting shafts (23) matched with the connecting seats (22) are arranged at the top ends of the supporting legs (21), pushing cylinders (25) are fixedly connected with the inner side surfaces of the fixing plates (24), connecting pieces (26) are rotatably connected with the top ends and the bottom ends of the pushing cylinders (25), and weight blocks (27) are fixedly connected to the upper surfaces of the bottom plates (1) and located on the inner sides of the fixing plates (24);

folding assembly (3) are including first reading board (301) that connecting seat (22) top set up, two sets of first magnetic stripe (302) are installed to the surface symmetry of first reading board (301), the both sides face symmetry of first reading board (301) is provided with two second reading boards (303), the surface mounting of second reading board (303) has two sets of second magnetic stripe (304), and is two sets of the surface of second reading board (303) all is provided with drawing fixed plate (305), third magnetic stripe (306) are installed to the medial surface of drawing fixed plate (305).

2. The foldable engineering management drawing reading device according to claim 1, wherein the size of the connecting shaft (23) is matched with the size of the leg (21) and the connecting seat (22), the leg (21) is connected with the first reading board (301) through the connecting shaft (23) and the connecting seat (22), and the connecting shaft (23) and the connecting seat (22) are rotatably connected.

3. The foldable engineering management drawing reading device according to claim 1, wherein the fixed plate (24) and the first reading plate (301) are connected to the connecting member (26) by a pushing cylinder (25), and both ends of the pushing cylinder (25) are rotatably connected to the fixed plate (24) and the first reading plate (301) by the connecting member (26), respectively.

4. The foldable engineering management drawing perusal device according to claim 1, wherein two sets of card strips (307) are symmetrically and fixedly connected to the side surface of the bottom of the first perplate (301), and a card slot (311) is formed at the bottom of the second perplate (303) corresponding to the card strips (307).

5. The foldable engineering management drawing perusal device according to claim 1, wherein two sides of the first perplate (301) and the back of the two sets of the second perplates (303) are connected with a plurality of sets of hinges (308) together, two sets of suckers (309) are fixedly connected to two sides of the back of the first perplate (301), and suction seats (310) are formed on the back of the two sets of the second perplates (303) corresponding to the suckers (309).

6. The foldable engineering management drawing reading device according to claim 1, wherein the opposite magnetic properties of the first magnetic stripe (302) and the second magnetic stripe (304) are opposite in nature, the opposite magnetic properties of the third magnetic stripe (306) and the first magnetic stripe (302) and the second magnetic stripe (304) are opposite in nature, and the drawing fixing plate (305) is connected to the first reading plate (301) and the second reading plate (303) through the third magnetic stripe (306), respectively.