CN211684270U

CN211684270U - Drawing linkage for industrial design

Info

Publication number: CN211684270U
Application number: CN201922385195.7U
Authority: CN
Inventors: 宋玉凤
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-16
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a paper linkage for industrial design, including linkage main part and extension bar, linkage main part lower extreme block has the extension bar, linkage main part top center installs fixing device, fixing device includes fixed block, auxiliary block, activity storehouse, movable rod, spring, first cushion, second cushion, stopper, bull stick, fixture block and round bar, be fixed with the movable rod on the fixed block, set up the activity storehouse in the linkage main part at fixed block rear, the movable rod is inserted and is established in the activity storehouse, the spring has been cup jointed on the movable rod, the linkage main part outer wall rubberizing at fixed block rear is stained with first cushion. The paper hanging device for industrial design is provided with a telescopic device which comprises a rotating cap, a hinged shaft, a stabilizing plate, a threaded rotating rod, a threaded push rod, a slide way and a slide block, and the length of the hanging device can be adjusted freely through the device.

Description

Drawing linkage for industrial design

Technical Field

The utility model relates to a hang technical field, specifically be an industrial design is with drawing linkage.

Background

The industrial design requirement is very strict, so industrial design all has the drawing, and when we need to see the drawing, drawing linkage is just indispensable, and current industrial design is with drawing linkage satisfies people's demand basically, but still has some problems in the use.

The existing paper hanging device for industrial design is troublesome to clamp, easy to curl, unclear due to unevenness of the paper, and the length of the hanging device is unchanged, so that if the length of the paper is changed, the hanging device has great influence on hanging and viewing, and therefore, a paper hanging device for industrial design is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawing linkage for industrial design to the centre gripping that proposes in solving above-mentioned background art is troublesome, easy turn-up, the problem that device length can not be adjusted.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a paper linkage for industrial design, includes linkage main part and extension bar, linkage main part lower extreme block has the extension bar, linkage main part top center installs fixing device, fixing device includes fixed block, auxiliary block, activity storehouse, movable rod, spring, first cushion, second cushion, stopper, bull stick, fixture block and round bar, be fixed with the movable rod on the fixed block, set up the activity storehouse in the linkage main part at fixed block rear, the movable rod is inserted and is established in the activity storehouse, the spring has been cup jointed on the movable rod, the first cushion has been glued on the linkage main part outer wall at fixed block rear, auxiliary block has all been installed to the left and right sides of linkage main part, all glue on the linkage main part outer wall at auxiliary block rear has the second cushion, auxiliary block back welding has the bull stick, the welding has the round bar in the one end that the bull stick runs through the linkage main part, round bar and stopper butt, the welding has the fixture block on the stopper, the stopper welding is in the rear end of supplementary piece correspondence position department linkage main part, linkage main part and extension bar kneck all are provided with the telescoping device.

Preferably, the shape of the auxiliary block is set to be "L" shape, and the length of one side of the auxiliary block in the longitudinal direction is greater than the length of one side of the auxiliary block in the transverse direction.

Preferably, the diameter of the rear end of the movable rod is larger than that of the front end of the movable rod, one end of the spring is welded on the inner wall of the movable bin, and the other end of the spring is welded on the movable rod.

Preferably, the shape of the limiting block is a quarter of a circular ring, and the thickness of the upper side of the limiting block is smaller than that of the lower side of the limiting block.

Preferably, wherein the telescoping device is including changeing cap, articulated shaft, steadying plate, screw thread bull stick, screw thread push rod, slide and slider, be provided with on the extension bar and change the cap, it is fixed with the screw thread bull stick to change cap the inner, the screw thread bull stick passes through screw thread connection screw thread push rod, the slide has been seted up to the extension bar inner wall, the slide passes through slider sliding connection linkage main part, the extension bar passes through the articulated shaft and articulates with the one end of steadying plate.

Preferably, the stabilizing plates are respectively provided with one group on the left and the right of the extension bar, and the rotating caps are respectively provided with two groups on the left and the right of the extension bar.

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

1. this industrial design is with chart paper linkage is provided with fixing device and includes the fixed block, supplementary piece, the activity storehouse, the movable rod, a spring, first cushion, the second cushion, the stopper, the bull stick, fixture block and round bar, when needs hang the drawing, through the pulling fixed block, the latter movable rod of fixed block and spring make the fixed block can realize pressing from both sides tight and loosen drawing top intermediate position department, then supplementary piece through rotatory both sides, the cooperation of bull stick and stopper on the supplementary piece rear side must the linkage main part rear end, make the supplementary piece very convenient fix drawing corner all around, can make the drawing centre gripping fixed convenient through this device, solve the turn-up problem.

2. This paper linkage for industrial design is provided with telescoping device and includes changeing cap, articulated shaft, steadying plate, screw thread bull stick, screw thread push rod, slide and slider, and clockwise rotation changes the cap, and the screw thread push rod loosens the linkage main part, slides from top to bottom on the slide through the slider and comes adjusting device length, and the cap is changeed in anticlockwise rotation again, makes the screw thread push rod block the linkage main part, and the length size of the linkage can be adjusted wantonly through this device to the fixed length size.

Drawings

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

FIG. 2 is a schematic view of the structural front view section of the present invention in an active state;

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

fig. 4 is a rear view structure diagram of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 6 is a schematic side view of the fixing device of the present invention;

FIG. 7 is a schematic side view of the fixing device of the present invention;

fig. 8 is a rear view of the fixing device of the present invention;

fig. 9 is a schematic side view of a partial structure of the suspension device body (1), the stopper (28) and the latch (210);

fig. 10 is a schematic sectional view of a part of the structure shown in fig. 3 according to the present invention.

In the figure: 1. a suspension device body; 21. a fixed block; 22. an auxiliary block; 23. a movable bin; 24. a movable rod; 25. a spring; 26. a first cushion; 27. a second cushion; 28. a limiting block; 29. a rotating rod; 210. a clamping block; 211. a round bar; 3. lengthening a rod; 41. turning the cap; 42. hinging a shaft; 43. a stabilizing plate; 44. a threaded rotating rod; 45. a threaded push rod; 46. a slideway; 47. 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 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. 1-10, the present invention provides an embodiment: a paper hanging device for industrial design comprises a hanging device main body 1 and an extension bar 3, wherein the extension bar 3 is clamped at the lower end of the hanging device main body 1, a fixing device is installed at the center of the top of the hanging device main body 1 and comprises a fixing block 21, an auxiliary block 22, a movable bin 23, a movable rod 24, a spring 25, a first cushion 26, a second cushion 27, a limiting block 28, a rotating rod 29, a clamping block 210 and a round rod 211, the movable rod 24 is fixed on the fixing block 21, the movable bin 23 is arranged in the hanging device main body 1 behind the fixing block 21, the movable rod 24 is inserted in the movable bin 23, the spring 25 is sleeved on the movable rod 24, the diameter of the rear end of the movable rod 24 is larger than that of the front end of the movable rod 24, one end of the spring 25 is welded on the inner wall of the movable bin 23, the other end of the spring 25 is welded on the movable rod 24, and, the movable rod 24 cannot be separated from the movable bin 23, the device is more stable, compact and stable in use, a first cushion 26 is glued and adhered to the outer wall of the suspension device main body 1 behind the fixed block 21, the auxiliary blocks 22 are mounted on the left side and the right side of the suspension device main body 1, the auxiliary blocks 22 are in an L shape, the length of a longitudinal side of each auxiliary block 22 is larger than that of a transverse side of each auxiliary block 22, the auxiliary blocks are used for keeping the same shape with the corners of a drawing, the drawing is more stably clamped, second cushions 27 are glued and adhered to the outer wall of the suspension device main body 1 behind the auxiliary blocks 22, a rotating rod 29 is welded to the back of each auxiliary block 22, a round rod 211 is welded to one end of each rotating rod 29 penetrating through the suspension device main body 1, the round rod 211 is abutted to the limiting block 28, a clamping block 210 is welded to the limiting block 28, and the limiting block 28 is welded to the, the shape of stopper 28 is the quarter ring, and the thickness of stopper 28 upside is less than the thickness of stopper 28 downside, and its effect is when making round bar 211 rotate, realizes that the distance between supplementary piece 22 and the linkage main part 1 changes, does benefit to the better drawing of cliping of supplementary piece 22, can not contort the corner of drawing.

The 3 knecks of linkage main part 1 and extension bar all are provided with the telescoping device, the telescoping device is including changeing cap 41, articulated shaft 42, stabilising plate 43, screw thread bull stick 44, screw thread push rod 45, slide 46 and slider 47, be provided with on the extension bar 3 and change cap 41, it is fixed with screw thread bull stick 44 to change cap 41 the inner, screw thread bull stick 44 passes through threaded connection screw thread push rod 45, slide 46 has been seted up to 3 inner walls of extension bar, slide 46 passes through slider 47 sliding connection linkage main part 1, extension bar 3 passes through articulated shaft 42 and the one end of stabilising plate 43 is articulated, stabilising plate 43 respectively sets up a set of about extension bar 3, the device can more stable place, it respectively installs two sets ofly to change cap 41 about extension bar 3, better adjusting device length.

The working principle is as follows: when in use, the fixed block 21 needs to be stretched towards the front end, the middle position of the top end of the picture is placed between the fixed block 21 and the hanging device main body 1, the fixed block 21 is loosened, the spring 25 sleeved on the outer wall of the movable rod 24 extrudes the movable rod 24 towards the rear side, so that the fixed block 21 is attached to the hanging device main body 1, the picture is clamped on the newspaper rail 1, then the left auxiliary block 22 is rotated counterclockwise, the right auxiliary block 22 is rotated clockwise, the rotating rod 29 at the rear end of the auxiliary block 22 is rotated, the round rod 211 is simultaneously rotated along the limiting block 28, when the round rod 211 is rotated to the vertical position, the four corners at the upper end of the drawing paper are respectively flattened, then, the left auxiliary block 22 is rotated clockwise, the right auxiliary block 22 is rotated counterclockwise, when the round rod 211 rotates to the position of the fixture block 210 on the left side of the limiting block 28, the rotation is stopped, and at the moment, the auxiliary blocks 22 on the two sides press the corners on the four sides of the drawing;

when the length of the suspension device needs to be adjusted, the rotating cap 41 is rotated clockwise, the threaded push rod 45 loosens the suspension device body 1, the length of the suspension device is adjusted by sliding the sliding block 47 up and down on the sliding rail 46, then the rotating cap 41 is rotated anticlockwise, the threaded push rod 45 is enabled to clamp the suspension device body 1, the length is fixed, and finally the operation is finished.

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. A paper hanging device for industrial design comprises a hanging device main body (1) and an extension bar (3), and is characterized in that: the suspension device comprises a suspension device body (1), wherein an extension bar (3) is clamped at the lower end of the suspension device body (1), a fixing device is installed at the center of the top of the suspension device body (1), the fixing device comprises a fixing block (21), an auxiliary block (22), a movable bin (23), a movable rod (24), a spring (25), a first cushion (26), a second cushion (27), a limiting block (28), a rotating rod (29), a clamping block (210) and a round rod (211), the movable rod (24) is fixed on the fixing block (21), the movable bin (23) is arranged in the suspension device body (1) at the rear of the fixing block (21), the movable rod (24) is inserted in the movable bin (23), the spring (25) is sleeved on the movable rod (24), the first cushion (26) is glued on the outer wall of the suspension device body (1) at the rear of the fixing block (21), the auxiliary block (22) is installed on the left side and the right side of the, all glue on the linkage main part (1) outer wall at supplementary piece (22) rear and have second cushion (27), supplementary piece (22) back welding has bull stick (29), bull stick (29) run through one of linkage main part (1) and serve the welding and have round bar (211), round bar (211) and stopper (28) butt, the welding has fixture block (210) on stopper (28), stopper (28) welding is at the rear end that supplementary piece (22) correspond position department linkage main part (1), linkage main part (1) and extension bar (3) kneck all are provided with the telescoping device.

2. The drawing suspension device for industrial design according to claim 1, wherein: the auxiliary block (22) is L-shaped, and the length of one longitudinal side of the auxiliary block (22) is larger than that of one transverse side of the auxiliary block (22).

3. The drawing suspension device for industrial design according to claim 1, wherein: the diameter of activity pole (24) rear end is greater than the diameter of activity pole (24) front end, the one end welding of spring (25) is on the inner wall of activity storehouse (23), the other end welding of spring (25) is on activity pole (24).

4. The drawing suspension device for industrial design according to claim 1, wherein: the limiting block (28) is in the shape of a quarter circular ring, and the thickness of the upper side of the limiting block (28) is smaller than that of the lower side of the limiting block (28).

5. The drawing suspension device for industrial design according to claim 1, wherein: wherein the telescoping device is including changeing cap (41), articulated shaft (42), steadying plate (43), screw thread bull stick (44), screw thread push rod (45), slide (46) and slider (47), be provided with on extension bar (3) and change cap (41), it is fixed with screw thread bull stick (44) to change cap (41) inner, screw thread bull stick (44) are through threaded connection screw thread push rod (45), slide (46) have been seted up to extension bar (3) inner wall, slide (46) are through slider (47) sliding connection linkage hanging device main part (1), extension bar (3) are articulated through the one end of articulated shaft (42) with steadying plate (43).

6. The drawing suspension device for industrial design according to claim 5, wherein: the stabilizing plates (43) are respectively provided with one group at the left and the right of the extension bar (3), and the rotating caps (41) are respectively provided with two groups at the left and the right of the extension bar (3).