CN212325806U

CN212325806U - Draft holder for industrial design

Info

Publication number: CN212325806U
Application number: CN202020636329.8U
Authority: CN
Inventors: 张鸽; 张志斌; 郭爽; 宋冲冲; 张效聚; 赵卫康
Original assignee: Henan Institute of Technology
Current assignee: Henan Institute of Technology
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-01-12
Anticipated expiration: 2030-04-24

Abstract

The utility model provides a draft holder for industrial design, includes the bottom plate, the below of bottom plate is rotated and is installed a plurality of supporting legs, has on drawing board and the drawing board on the bottom plate to be equipped with first apron and second apron respectively, the bottom plate is equipped with drawing board groove and drawing board inslot portion on the one side of drawing board and rotates and install screw-thread fit on lead screw and the lead screw and install the nut, the drawing board is fixed with arch and rotation on the arch on the one side of bottom plate and installs the connecting rod, the bottom plate is served towards serving of supporting leg and is equipped with a plurality of supporting leg. Can the person of facilitating the use carry to can avoid causing the damage to the drawing board at the in-process that carries, improve the life of drawing board, can adjust the height and the angle of drawing board simultaneously, be applicable to different crowds, simple and convenient during the use.

Description

Draft holder for industrial design

Technical Field

The utility model relates to an equipment technical field for industrial design especially relates to a draft holder for industrial design.

Background

The industrial design brought by industrial development and labor division is obviously different from other arts, production activities, process manufacturing and the like, and is a cross product of various disciplines, technologies and aesthetic concepts, the broad industrial design means that a feasible implementation scheme is established from conception in order to achieve a certain specific purpose, and a series of behaviors are expressed by a definite means, the definition of the narrow industrial design is consistent with that of the traditional industrial design, because the design always takes the product design as the main part since the generation, the product setting is often called as the industrial design, the industrial design needs to use a drawing frame when drawing, the current drawing frame is widely applied to the field of industrial design, but the current drawing frame is inconvenient to carry, and the drawing frame is not protected in the carrying process, so that the drawing frame can be damaged, thereby affecting the effectiveness of the application. Meanwhile, the existing drawing frame is not designed to place drawing tools when drawing, so that great inconvenience is brought to users, the drawing can not be conveniently moved in the drawing process, and the practicability effect of the users is influenced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model aims at providing a draft holder for industrial design, can conveniently carry to protect the drawing board when carrying, avoid the drawing board damage to appear, convenient to use person places drawing tool when drawing simultaneously, improves user's convenience.

The solution is that, a drawing frame for industrial design comprises a base plate, a plurality of supporting legs are rotatably arranged below the base plate, universal wheels are fixed on one ends of the supporting legs far away from the base plate, one side of the base plate far away from the supporting legs is rotatably connected with a drawing board, two adjacent side surfaces of the drawing board close to the side where the drawing board is rotatably connected with the base plate are respectively provided with a first cover plate and a second cover plate, the first cover plate and the second cover plate are rotatably connected with the drawing board, the rotating directions of the first cover plate and the second cover plate are opposite, one sides of the first cover plate and the second cover plate facing the drawing board are provided with an object placing groove, a plurality of clapboards are fixed inside the object placing groove, one side of the base plate facing the drawing board is provided with a drawing board groove, a lead screw is rotatably arranged inside the drawing board groove, a nut is arranged on the lead screw in a threaded, the drawing board is fixed with on the one side of bottom plate protruding and protruding the rotation install the connecting rod, and the connecting rod is kept away from and is connected between the one end of drawing board and the nut, the one end of lead screw is stretched out drawing board groove and the lead screw is stretched out one of drawing board groove and is served and be fixed with the rotation handle, one of bottom plate orientation supporting leg is served and is equipped with a plurality of supporting leg grooves.

Preferably, a plurality of supporting legs all adopt telescopic structure.

Preferably, a plurality of connecting plates are rotatably mounted on the bottom plate, one end, far away from the bottom plate, of each connecting rod is fixedly provided with a baffle, and one surfaces, facing the connecting plates, of the first cover plate and the second cover plate are fixedly provided with U-shaped stop blocks.

Preferably, handles are fixed on the surfaces, deviating from the bottom plate, of the first cover plate and the second cover plate, and handles are fixed on the surface, located on the connecting plate, of the bottom plate.

Preferably, a plurality of supporting leg grooves are rotatably provided with stop rods, and the supporting leg grooves are fixed with top blocks respectively, wherein the top blocks and the stop rods are respectively positioned at two sides of the supporting legs.

Preferably, a torsional spring is arranged at the rotary connection position of the stop lever and the bottom plate, and the driving direction of the torsional spring is the rotating direction of the stop lever towards the ejector block.

The utility model has the advantages that: the height and the angle of the adjusting device can be adjusted according to the height of a user, different people can use the adjusting device conveniently, the universal wheels are arranged on the supporting legs, and the user can move quickly in the process of moving the adjusting device. Through setting up two apron, not only can protect the drawing board when carrying, prevent to cut the circumstances of rubbing and improve the life of drawing board to the side, be equipped with on the apron simultaneously and put the thing groove, the user can place the graphics primitive in putting the thing groove, no matter is drawing and the in-process of carrying, has all improved the effect of using.

Drawings

Fig. 1 is a schematic structural diagram of the whole front shaft side of the present invention.

Fig. 2 is a schematic structural view of the whole back shaft side of the present invention.

Fig. 3 is a schematic structural view of the whole back of the present invention.

Fig. 4 is a schematic structural view of the whole bottom shaft side of the present invention.

Fig. 5 is a schematic structural view of the whole bottom of the present invention.

Fig. 6 is a schematic structural view of the whole side of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1, figure 2, figure 3, figure 4, figure 5 and figure 6 give, a draft holder for industrial design, including bottom plate 1, its characterized in that, bottom plate 1's below is rotated and is installed a plurality of supporting legs 6 and keep away from on bottom plate 1 one end just all be fixed with universal wheel 7, bottom plate 1 rotates on the one side that deviates from supporting leg 6 and is connected with drawing board 2 and is close to drawing board 2 and bottom plate 1 and rotates the adjacent both sides face of being connected the one side and be equipped with first apron 3 and second apron 8 respectively, first apron 3 and second apron 8 all with draw board 2 between rotate be connected and first apron 3 and second apron 8 rotation opposite direction, first apron 3 and second apron 8 are equipped with in drawing board 2 one side and put thing groove 4 inside and be fixed with a plurality of baffles 5, bottom plate 1 is equipped with drawing board 2 groove and drawing board 2 groove inside and rotates and installs 16 and lead screw 16 and screw 16 on screw thread fit and install 17 nuts 17 towards drawing board 2 The axis of lead screw 16 is connected the face perpendicular setting with drawing board 2 and bottom plate 1 rotation, drawing board 2 rotates on being fixed with arch 19 and arch 19 towards one side of bottom plate 1 and installs connecting rod 18, and connecting rod 18 is kept away from and is rotated between one end of drawing board 2 and the nut 17 and be connected, drawing board 2 groove and lead screw 16 are stretched out to the one end of lead screw 16 and serve and be fixed with rotation handle 15, bottom plate 1 is served and is equipped with a plurality of supporting leg grooves 20 towards one of supporting leg 6.

This device is when using, the device is in portable this moment, can put 1 side of bottom plate this moment, then rotate a plurality of supporting legs 6 simultaneously, make between supporting leg 6 and the bottom plate 1 perpendicular, then put bottom plate 1 flat, supporting leg 6 this moment can support the device, then rotate first apron 3 and second apron 8 to opposite direction, make separation between first apron 3 and second apron 8 and drawing board 2, thereby make the user can place the drawing paper on drawing board 2 and draw, and all be equipped with on first apron 3 and second apron 8 and put thing groove 4, it is equipped with a plurality of baffles 5 to put thing groove 4 inside, the person of facilitating the use places the instrument of drawing when drawing, can place the inside of putting thing groove 4 with the drawing instrument when not using simultaneously, the convenience is unified to carrying drawing instrument and draft holder. Improving the convenience for the user. Rotate on bottom plate 1 and install lead screw 16, screw-thread fit has nut 17 on lead screw 16, and nut 17 is equipped with connecting rod 18 between drawing board 2, connecting rod 18's both ends are rotated respectively between nut 17 and drawing board 2 and are connected, when needs are adjusted the angle of drawing board 2, only need to rotate rotation handle 15, make rotation handle 15 drive lead screw 16 and rotate, through the screw-thread fit between lead screw 16 and the nut 17, make lead screw 16 when rotating, can drive nut 17 and carry out the removal of making a round trip, thereby make the angle of connecting rod 18 obtain changing, the realization is adjusted the angle of drawing board 2, further person of facilitating the use uses. And adopt the structure of lead screw 16, have the function of auto-lock, can ensure drawing board 2 steady when carrying out the adjustment of angle, make the user can fine carry out the drawing to the structure of lead screw 16 can stop at arbitrary angle, and practicality is operated with more users, and is practical simple and convenient. After drawing is completed, the rotating handle 15 is rotated at first, so that the drawing board 2 moves downwards and enters the groove of the drawing board 2, then the first cover plate 3 and the second cover plate 8 are rotated towards the drawing board 2, so that the drawing board 2 can be tightly attached to the drawing board 2, the drawing tools in the object placing groove 4 can be prevented from falling off, the drawing board 2 can be protected, the rubbing phenomenon in the carrying process is avoided, and the service life of the drawing board 2 is prolonged. Then the supporting leg 6 is retracted into the supporting leg slot 20, and the device is completely retracted, so that the device is a regular cuboid, and the device is convenient for a user to carry.

The supporting legs 6 are all of a telescopic structure.

Supporting leg 6 adopts the telescopic structure, can the person of facilitating the use adjust its height, not only for the crowd of different heights, can also adjust according to the actual condition of user simultaneously, further improvement user's convenient to use.

A plurality of connecting plates 13 are rotatably arranged on the bottom plate 1, one end, far away from the bottom plate 1, of the connecting rod 18 is fixedly provided with a baffle 14, and one surfaces, facing the connecting plates 13, of the first cover plate 3 and the second cover plate 8 are fixedly provided with U-shaped check blocks 9.

In order to prevent when carrying, first apron 3 and second apron 8 take place to rotate, produce adverse effect to carrying, it is even board 13 and be fixed with baffle 14 on even board 13 to rotate to install on bottom plate 1, be fixed with "U" type dog 9 on first apron 3 and second apron 8, when carrying, will even board 13 rotates, make it can block into the inslot of "U" type dog 9, and baffle 14 on even board 13 can realize the spacing to first apron 3 and second apron 8, convenience when having improved and carrying.

Handles 10 are fixed on the surfaces, deviating from the bottom plate 1, of the first cover plate 3 and the second cover plate 8, and handles 12 are fixed on the surface, located on the connecting plate 13, of the bottom plate 1.

For further convenience of use, the handle 12 is fixed on the bottom plate 1, so that a user can conveniently lift and carry the handle, and the lifting device is simple and practical. The handles 10 are fixed on the first cover plate 3 and the second cover plate 8, so that the first cover plate 3 and the second cover plate 8 can be unfolded and closed more conveniently by a user, and the use effect of the user is further improved.

A stop lever 21 is rotatably arranged at each of the plurality of supporting leg grooves 20, and ejector blocks 22 are fixed at the supporting leg grooves 20, and the ejector blocks 22 and the stop levers 21 are respectively located on two sides of the supporting legs 6.

In order to avoid the condition that supporting leg 6 dropped when packing up to appear, locate to rotate at supporting leg groove 20 and install pin 21 and be fixed with kicking block 22, when packing up supporting leg 6, only need rotate kicking block 22 department with the pin, can realize spacing to supporting leg 6, avoid its condition that drops, further improvement the convenience when user carries.

A torsional spring 23 is arranged at the rotary connection position of the stop lever 21 and the bottom plate 1, and the driving direction of the torsional spring 23 is the rotating direction of the stop lever 21 towards the top block 22.

In order to make the pin more stable when spacing to supporting leg 6, be equipped with torsional spring 23 in the rotation junction of pin 21 and bottom plate 1, torsional spring 23 makes baffle 14 have the power to kicking block 22 all the time to improvement that can be further is to the spacing effect of supporting leg 6.

The above-mentioned embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.

Claims

1. The drawing frame for industrial design comprises a base plate (1) and is characterized in that a plurality of supporting legs (6) are rotatably arranged below the base plate (1), universal wheels (7) are fixedly arranged at one end, far away from the base plate (1), of each supporting leg (6), one side, far away from the supporting legs (6), of the base plate (1) is rotatably connected with a drawing board (2), two adjacent side faces, close to the side where the drawing board (2) is rotatably connected with the base plate (1), of the drawing board (2) are respectively provided with a first cover plate (3) and a second cover plate (8), the first cover plate (3) and the second cover plate (8) are rotatably connected with the drawing board (2) in opposite rotating directions, one side, facing the drawing board (2), of the first cover plate (3) and the second cover plate (8) is provided with an object containing groove (4), and a plurality of partition plates (5) are fixedly arranged inside the object containing groove (4), bottom plate (1) is equipped with drawing board (2) groove and drawing board (2) inslot portion and rotates and install lead screw (16) and go up screw-thread fit and install nut (17) towards the one side of drawing board (2), the axis and drawing board (2) and bottom plate (1) of lead screw (16) rotate and connect the perpendicular setting of face, drawing board (2) are fixed with on the one side of bottom plate (1) protruding (19) and rotate and install connecting rod (18), rotate between the one end of drawing board (2) and nut (17) and be connected in connecting rod (18) are kept away from, the one end of lead screw (16) is stretched out drawing board (2) groove and lead screw (16) and is stretched out one of drawing board (2) groove and is served and be fixed with rotation handle (15), bottom plate (1) are equipped with a plurality of supporting legs groove (20) towards one of.

2. A drawing frame for industrial design according to claim 1, characterized in that the supporting legs (6) are each of a telescopic construction.

3. A drawing frame for industrial design according to claim 1, wherein the base plate (1) is rotatably mounted with a plurality of connecting plates (13) and the ends of the connecting rods (18) far away from the base plate (1) are fixed with the baffle plates (14), and the sides of the first cover plate (3) and the second cover plate (8) facing the connecting plates (13) are fixed with the U-shaped stoppers (9).

4. A drawing frame for industrial design according to claim 1, characterised in that the first cover plate (3) and the second cover plate (8) are fixed with a handle (10) on their side facing away from the base plate (1), and a handle (12) is fixed on the side of the base plate (1) located on the connecting plate (13).

5. The drawing frame for industrial design according to claim 1, wherein the plurality of supporting leg grooves (20) are rotatably provided with stop rods (21), the supporting leg grooves (20) are fixedly provided with top blocks (22), and the top blocks (22) and the stop rods (21) are respectively positioned at two sides of the supporting leg (6).

6. A drawing frame for industrial design according to claim 5 characterized in that the rotational connection of the stop lever (21) and the bottom plate (1) is provided with a torsion spring (23) and the driving direction of the torsion spring (23) is the rotational direction of the stop lever (21) towards the top block (22).