CN215190702U

CN215190702U - Drawing display device with fixing mechanism for mechanical design

Info

Publication number: CN215190702U
Application number: CN202120479062.0U
Authority: CN
Inventors: 洪斯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-12-17
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a drawing display device with a fixing mechanism for mechanical design, which comprises a base and a telescopic bracket fixedly arranged at the top of the base, wherein the top of the telescopic bracket is fixedly provided with a fixed plate, the top of the fixed plate is articulated with a display plate through a hinge, the display plate is provided with a guide mechanism for driving a drawing to be stretched, the guide mechanism is provided with a support plate, the support plate is provided with a fixing mechanism for fixing the drawing, the utility model, through arranging the guide mechanism and the fixing mechanism, penetrates the axle center of a rolled cylindrical drawing into a scroll, and the beginning of the drawing is fixed on the support plate far away from the scroll, then rotates a rotating rod to drive the threaded rod to rotate through a belt transmission mode, drives a sliding block to move through the threaded rod, so that the drawing is smoothly stretched, after the drawing is spread, the tail end of the drawing is fixed to the supporting plate close to the scroll through the pressing plate, and the stretching and spreading effect of the drawing is improved.

Description

Drawing display device with fixing mechanism for mechanical design

Technical Field

The utility model relates to a drawing display device technical field specifically is a machinery design is with drawing display device who has fixed establishment.

Background

The mechanical design refers to a working process in which a designer designs, analyzes and calculates the working principle, structure, motion mode, force and energy transmission mode, the materials and shape dimensions of each part, a lubricating method and the like of a machine according to use requirements, and converts the working process into a specific drawing as a manufacturing basis, and the working process is a first step of mechanical production, and the working process is a second step of mechanical production through the exhibition and explanation of the designer to the drawing.

At present, the most clip that adopts of present drawing display device for mechanical design on the market is fixed the drawing, but, in the in-service use process, because mechanical designer is for the ease of carrying, usually can be with the drawing batching tube-shape of great size, cause the drawing to curl up at the in-process both ends of expansion, lead to flexible spreading effect relatively poor to the display efficiency of drawing has been influenced, for this reason, we propose a drawing display device for mechanical design with having fixed establishment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical design is with drawing display device that has fixed establishment 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 a machinery design is with drawing display device that has fixed establishment, includes base and the telescopic bracket of fixed mounting at the base top, telescopic bracket's top fixed mounting has the fixed plate, the top of fixed plate one side articulates through the hinge has the show board, install the guiding mechanism that is used for driving the drawing and stretches out and draws back on the show board, install the backup pad on the guiding mechanism, install the fixed establishment who is used for fixed drawing in the backup pad, install the adjustment mechanism who is used for adjusting the show board angle on the telescopic bracket.

Preferably, the guide mechanism comprises two fixed blocks fixedly mounted on the display board, one of the fixed blocks is rotatably provided with a scroll, one end of the scroll penetrates through the fixed block and is fixedly provided with a rotating cap, the other end of the scroll is connected with a limiting part, a rotating rod is rotatably mounted in a groove on the display board, two driving wheels are fixedly mounted on the rotating rod at intervals and are respectively connected with driven wheels through belt transmission, a threaded rod is fixedly mounted in an inner cavity of each driven wheel, two ends of each threaded rod are rotatably connected with the side wall of the groove on the display board through bearings, a sliding block is sleeved on each threaded rod in a threaded manner, supporting plates are fixedly mounted at the tops of the two sliding blocks and between the two fixed blocks, a rotating handle is fixedly mounted at one end of the rotating rod, and penetrates through the display board, through setting up guiding mechanism, ensure that the drawing can be steady stretch out and draw back and spread.

Preferably, the locating part includes the stop collar, the top fixed mounting of stop collar has the rotor plate, the one end of rotor plate is connected with corresponding fixed block rotation through the round pin axle, is convenient for penetrate the spool with the axle center of the drawing of batching tube-shape.

Preferably, fixed establishment includes the connecting rod, connecting rod fixed mounting is in the backup pad of keeping away from the spool, and rotates on the connecting rod and install a plurality of fly leaf, equal threaded mounting has a plurality of screw thread post, every in fly leaf and the backup pad that is close to the spool the equal fixed mounting in bottom of screw thread post has the clamp plate, the bottom fixed mounting of clamp plate has the blotter, drives the clamp plate through rotating the screw thread post and removes, realizes the fixed to the drawing.

Preferably, adjustment mechanism includes the sleeve, the sleeve cover is established in telescopic bracket's upper end, and articulates through the round pin axle on the telescopic lateral wall has the bracing piece, the other end of bracing piece is articulated through the bottom of round pin axle with the show board, install the locking bolt who is used for fixed sleeve position on the sleeve, realize the regulation to show board angle through the telescopic position of adjustment.

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

the utility model discloses a set up guiding mechanism and fixed establishment, in penetrating the spool through the axle center with the drawing of batching tube-shape, pass the beginning of drawing from the below of the backup pad that is close to the spool and fix to keeping away from the backup pad of spool, rethread dwang drive action wheel rotates and makes it rotate through driving the threaded rod from the driving wheel, it removes to drive the slider through the threaded rod, make steady the spreading of drawing, after the drawing spreads, rotate the screw thread post in the backup pad that is close to the spool, fix the tail end of drawing through the clamp plate, the flexible effect of spreading and the drawing show efficiency of great drawing have been improved.

Drawings

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

FIG. 2 is a schematic view of the overall shape of the present invention showing another angle structure;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic structural view of the position relationship between the guiding mechanism and the fixing mechanism of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure: 1-a base; 2-a telescopic bracket; 3, fixing a plate; 4-a display board; 5-a guiding mechanism; 6-a support plate; 7-a fixing mechanism; 8-an adjusting mechanism; 9-fixing block; 10-a reel; 11-turning the cap; 12-a limit piece; 13-rotating rod; 14-a driving wheel; 15-driven wheel; 16-a threaded rod; 17-a slider; 18-turning the handle; 19-a stop collar; 20-a rotating plate; 21-a connecting rod; 22-a movable plate; 23-a threaded post; 24-a platen; 25-a sleeve; 26-a support bar; 27-locking the bolt.

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. 1-5, a drawing display device with a fixing mechanism for mechanical design in the drawing comprises a base 1 and a telescopic support 2 fixedly mounted at the top of the base 1, wherein a fixing plate 3 is fixedly mounted at the top of the telescopic support 2, a display plate 4 is hinged to the top of one side of the fixing plate 3 through a hinge, the height of the display plate 4 is adjusted through the telescopic support 2, so that the display effect is improved, a guide mechanism 5 for driving the drawing to stretch and spread is mounted on the display plate 4, a supporting plate 6 is mounted on the guide mechanism 5, a fixing mechanism 7 for fixing the drawing is mounted on the supporting plate 6, and an adjusting mechanism 8 for adjusting the angle of the display plate 4 is mounted on the telescopic support 2.

Wherein, guiding mechanism 5 includes two fixed blocks 9 of fixed mounting on show board 4, one of them the last rotation of fixed block 9 installs spool 10, the one end of spool 10 runs through fixed block 9 and fixed mounting has rotation cap 11, and the other end joint of spool 10 has locating part 12, the recess internal rotation on show board 4 installs dwang 13, interval fixed mounting has two action wheels 14 on dwang 13, two action wheels 14 are connected with respectively through belt transmission from driving wheel 15, every equal fixed mounting has threaded rod 16 in the inner chamber from driving wheel 15, the both ends of every threaded rod 16 all are connected through the lateral wall rotation of bearing and show board 4 upper groove, and equal screw has cup jointed sliding block 17 on every threaded rod 16, two equal fixed mounting has backup pad 6 between the top of sliding block 17 and two fixed blocks 9, the one end of dwang 13 runs through show board 4 and fixed mounting has rotation handle 18, through setting up guiding mechanism 5, ensures that the drawing can be steady stretch out and draw back and spread.

In addition, locating part 12 includes stop collar 19, the top fixed mounting of stop collar 19 has rotor plate 20, the one end of rotor plate 20 is connected with corresponding fixed block 9 rotation through the round pin axle, is convenient for penetrate the spool 10 with the axle center of the drawing of batching tube-shape.

Wherein, fixed establishment 7 includes connecting rod 21, connecting rod 21 fixed mounting is in the backup pad 6 of keeping away from spool 10, and rotates on the connecting rod 21 and install a plurality of fly leaf 22, is convenient for fix the drawing, a plurality of screw thread post 23, every are installed to fly leaf 22 and the equal screw thread in backup pad 6 that is close to spool 10 the equal fixed mounting in bottom of screw thread post 23 has clamp plate 24, the bottom fixed mounting of clamp plate 24 has the blotter, drives clamp plate 24 through rotating screw thread post 23 and removes, realizes the fixed to the drawing.

Wherein, adjustment mechanism 8 includes sleeve 25, sleeve 25 cover is established in the upper end of telescopic bracket 2, and articulates through the round pin axle on sleeve 25's the lateral wall has a bracing piece 26, the other end of bracing piece 26 is articulated through the bottom of round pin axle with show board 4, install the locking bolt 27 that is used for the fixed sleeve 25 position on the sleeve 25, realize the regulation to show board 4 angles through the position of adjustment sleeve 25.

The working principle is as follows: when in use, firstly, the limiting sleeve 19 is separated from the scroll 10 by rotating the rotating plate 20, then the axis of the drawing rolled into a cylinder shape penetrates into the scroll 10, then the rotating plate 20 is rotated reversely again to enable the limiting sleeve 19 to be rotatably sleeved to the end part of the scroll 10, then the beginning of the drawing passes through the lower part of the supporting plate 6 close to the scroll 10 and is placed on the supporting plate far away from the scroll 10, then the movable plate 22 is sequentially rotated to be parallel to the display plate 4 and the threaded column 23 is rotated to fix the beginning of the drawing, the rotating rod 13 is driven by the rotating handle 18 to rotate so as to drive the driving wheel 14 to rotate, the driven wheel 15 is driven by belt transmission to rotate and drive the threaded rod 16 to rotate, the sliding block 17 is driven by the threaded rod 16 to move, thereby the drawing is smoothly spread, after the drawing is spread, the threaded column 23 on the supporting plate 6 close to the scroll 10 is rotated, the tail end of the drawing is fixed through the pressing plate 24, and finally, the display board 4 is adjusted to a proper position through the position of the adjusting sleeve 25 and is fixed through the locking bolt 27.

It is noted that, herein, relational terms such as first and second, and the like may be 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 machinery design is with drawing display device that has fixed establishment, includes base (1) and fixed mounting telescopic bracket (2) at base (1) top, its characterized in that: the top fixed mounting of telescopic bracket (2) has fixed plate (3), the top of fixed plate (3) one side articulates through the hinge has show board (4), install guiding mechanism (5) that are used for the flexible spreading of drive drawing on show board (4), install backup pad (6) on guiding mechanism (5), install fixed establishment (7) that are used for fixed drawing on backup pad (6), install adjustment mechanism (8) that are used for adjusting show board (4) angle on telescopic bracket (2).

2. A drawing showing device with a fixing mechanism for mechanical design according to claim 1, wherein: guiding mechanism (5) include two fixed block (9) of fixed mounting on show board (4), one of them rotate on fixed block (9) and install spool (10), the one end of spool (10) runs through fixed block (9) and fixed mounting has rotation cap (11), and the other end joint of spool (10) has locating part (12), recess internal rotation on show board (4) installs dwang (13), interval fixed mounting has two action wheels (14) on dwang (13), two action wheels (14) are connected with from driving wheel (15) through belt transmission respectively, every equal fixed mounting has threaded rod (16) in the inner chamber from driving wheel (15), and the both ends of every threaded rod (16) all rotate with the lateral wall of show board (4) upper groove through the bearing and are connected, and all the screw has cup jointed sliding block (17) on every threaded rod (16), two equal fixed mounting has backup pad (6) between the top of sliding block (17) and two fixed blocks (9), the one end of dwang (13) runs through show board (4) and fixed mounting has rotation handle (18).

3. A drawing showing device with a fixing mechanism for mechanical design according to claim 2, wherein: the limiting part (12) comprises a limiting sleeve (19), a rotating plate (20) is fixedly mounted at the top of the limiting sleeve (19), and one end of the rotating plate (20) is rotatably connected with the corresponding fixing block (9) through a pin shaft.

4. A drawing showing device with a fixing mechanism for mechanical design according to claim 1, wherein: fixed establishment (7) include connecting rod (21), connecting rod (21) fixed mounting is on backup pad (6) of keeping away from spool (10), and rotates on connecting rod (21) and install a plurality of fly leaf (22), equal threaded mounting has a plurality of screw thread post (23), every on fly leaf (22) and backup pad (6) that are close to spool (10) the equal fixed mounting in bottom of screw thread post (23) has clamp plate (24), the bottom fixed mounting of clamp plate (24) has the blotter.

5. A drawing showing device with a fixing mechanism for mechanical design according to claim 1, wherein: adjustment mechanism (8) include sleeve (25), sleeve (25) cover is established in the upper end of telescopic bracket (2), and has bracing piece (26) through round pin axle articulated on the lateral wall of sleeve (25), the other end of bracing piece (26) is articulated through the bottom of round pin axle with show board (4), install locking bolt (27) that are used for fixed sleeve (25) position on sleeve (25).