CN213664198U

CN213664198U - Draft holder that space design was used

Info

Publication number: CN213664198U
Application number: CN202022135391.1U
Authority: CN
Inventors: 吴俊�
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-07-13
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a draft holder that space design used relates to space design technical field, including the mounting panel, the mounting panel has two, mounting panel bottom both sides fixed connection sleeve sets up the support column in the sleeve, support column bottom fixed connection backing plate, the articulated installation pole of connecting of mounting panel upper end one side, fixed connection drawing board between the installation pole, the mounting panel is kept away from the articulated electric telescopic handle of connecting of installation pole one side, and electric telescopic handle's top is connected with the articulated installation pole one end, both sides fixed connection installation piece on the installation pole, rotate between the installation piece and connect the lead screw, the screw thread cup joints the sliding block on the lead screw, and sliding block one side is rotated and is connected the rotation post, rotates the fixed cup joint pinch roller of post one end, and device structure principle reasonable in design, the operation is used conveniently, and the.

Description

Draft holder that space design was used

Technical Field

The utility model relates to a space design technical field specifically is a draft holder that space design used.

Background

The space design refers to that after the house is finished, the ornaments and furniture which are easy to replace and move, such as curtains, sofa covers, back cushions, art tablecloths, decorative artware, decorative iron crafts and the like, are utilized to display and arrange the two-degree indoor ornament, cloth art, wall painting, plants and the like. The home decoration is used as movable decoration, can better reflect the taste of an owner, and is a glaring pen for creating a home atmosphere.

And this kind of design all need use the draft holder to carry out the demonstration of drawing before implementing, and then improves in the design, finally reaches the state of people's ideal, and traditional draft holder generally all with bearing structure position, can not nimble convenient regulation, and can not fold, be not portable, and traditional draft holder simultaneously when drawing, can not carry out corresponding fixed to the drawing paper, and then influences operator's accurate nature of drawing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a draft holder that space design was used has solved the problem that goes out among 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 draft holder that space design used, includes the mounting panel, the mounting panel has two, mounting panel bottom both sides fixed connection sleeve sets up the support column in the sleeve, support column bottom fixed connection backing plate, the articulated installation pole of connecting in mounting panel upper end one side, fixed connection drawing board between the installation pole, the mounting panel is kept away from installation pole one side and is articulated to be connected electric telescopic handle, and electric telescopic handle's top is articulated with installation pole one end and is connected.

As a preferred technical scheme of the utility model, both sides fixed connection installation piece on the installation pole, installation piece are L shape structure, rotate between the installation piece and connect the lead screw, the installation piece lateral wall of lead screw axial one side rotates connects adjustment handle, adjustment handle's pivot and lead screw fixed connection, the sliding block is cup jointed to the screw thread on the lead screw, and sliding block one side is rotated and is connected the rotation post, rotates the fixed cover of post one end and connects the pinch roller.

As a preferred technical scheme of the utility model, installation piece one side bottom fixed connection fixed column sets up the clamp plate between the fixed column, and the clamp plate is the U-shaped structure, clamp plate both sides and fixed column sliding connection, cup joint expanding spring on the fixed column of clamp plate below, fixed connection trapezoidal piece on the clamp plate, pinch roller and trapezoidal piece sliding contact.

As a preferred technical scheme of the utility model, the sleeve is the penetrating cavity structure in bottom, set up the mounting groove on the support column in the sleeve, fixed connection positioning spring in the mounting groove, positioning spring one side fixed connection locating lug, the sleeve inner wall both sides fixed connection convex block of support column both sides, convex block and locating lug sliding contact.

As an optimal technical scheme of the utility model, mounting panel one side fixed connection limiting plate between the installation pole.

The utility model discloses have following useful part: the device structural principle reasonable in design, the operation is convenient to use, when using, it rotates to drive the installation pole through electric telescopic handle, and then realize the regulation to the angle of drawing board, satisfy different users 'demand, during the drawing, place drawing paper on the drawing board, through rotating the adjustment handle, it rotates to drive the lead screw, sliding block on the lead screw removes, and then it removes to drive the pinch roller that rotates on the post, realize pushing down to the trapezoidal piece, thereby it compresses tightly to the location of drawing to drive the clamp plate realization, make the operator follow-up can carry out quick convenient drawing work, and the drawing location is accurate, drawing quality is high, through pulling the support column hard, make the convex piece slide for the location arch, and then realize the regulation of device height, satisfy the operator's of different heights use, it is convenient that the device is adjusted to use, high practicability.

Drawings

Fig. 1 is a front view of a drawing frame for space design.

Fig. 2 is a rear view of the drawing frame for space design.

Fig. 3 is a schematic side view of a drawing frame for space design.

Fig. 4 is an enlarged structural diagram of a in fig. 3.

In the figure: 1. mounting a plate; 2. a sleeve; 3. an electric telescopic rod; 4. mounting a rod; 5. mounting blocks; 6. adjusting the handle; 7. drawing boards; 8. a limiting plate; 9. a screw rod; 10. rotating the column; 11. a trapezoidal block; 12. pressing a plate; 13. a pinch roller; 14. fixing a column; 15. a tension spring; 16. a base plate; 17. a support pillar; 18. mounting grooves; 19. positioning the bump; 20. a convex block; 21. a positioning spring; 22. and a slider.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to 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.

Example 1

Referring to fig. 1-4, a drawing frame for space design comprises two mounting plates 1, wherein two mounting plates 1 are arranged, two sides of the bottom of each mounting plate 1 are fixedly connected with sleeves 2, support columns 17 are arranged in the sleeves 2, backing plates 16 are fixedly connected with the bottoms of the support columns 17, one sides of the upper ends of the mounting plates 1 are hinged to be connected with mounting rods 4, drawing boards 7 are fixedly connected between the mounting rods 4, one sides of the mounting plates 1, far away from the mounting rods 4, are hinged to be connected with electric telescopic rods 3, and the top ends of the electric telescopic rods 3 are hinged to be connected with one ends of the.

Both sides fixed connection installation piece 5 on the installation pole 4, installation piece 5 are L shape structure, rotate between the installation piece 5 and connect

lead screw

9, 5 lateral walls of installation piece on one side of the axial of lead screw 9 rotate and connect adjustment handle 6, adjustment handle 6's pivot and lead screw 9 fixed connection, the screw thread cup joints sliding block 22 on the lead screw 9, and sliding block 22 one side is rotated and is connected rotation post 10, and the fixed cover of rotation post 10 one end connects pinch roller 13.

The bottom of one side of the mounting block 5 is fixedly connected with fixing columns 14, pressing plates 12 are arranged between the fixing columns 14, the pressing plates 12 are of U-shaped structures, two sides of each pressing plate 12 are slidably connected with the corresponding fixing column 14, telescopic springs 15 are sleeved on the fixing columns 14 below the pressing plates 12, trapezoidal blocks 11 are fixedly connected onto the pressing plates 12, and pressing wheels 13 are in sliding contact with the trapezoidal blocks 11.

The sleeve 2 is of a hollow cavity structure with a transparent bottom, the support column 17 in the sleeve 2 is provided with a mounting groove 18, the mounting groove 18 is internally and fixedly connected with a positioning spring 21, one side of the positioning spring 21 is fixedly connected with a positioning lug 19, two sides of the inner wall of the sleeve 2 at two sides of the support column 17 are fixedly connected with convex blocks 20, and the convex blocks 20 are in sliding contact with the positioning lugs 19.

Example 2

Referring to fig. 1 to 4, the other contents of the present embodiment are the same as embodiment 1, except that: and one side of the mounting plate 1 between the mounting rods 4 is fixedly connected with a limiting plate 8.

The utility model discloses in the implementation process, drive installation pole 4 through electric telescopic handle 3 and rotate, and then realize the regulation to the angle of drawing board 7, during the drawing, place drawing paper on drawing board 7, through rotating adjustment handle 6, it rotates to drive lead screw 9, sliding block 22 on the lead screw 9 removes, and then it removes to drive pinch roller 13 on the rotation post 10, realize pushing down to trapezoidal piece 11, thereby it compresses tightly to the location of drawing to drive clamp plate 12 realization, make the operator follow-up can carry out quick convenient drawing work, through pulling support column 17 hard, make convex piece 20 slide for location arch 19, and then realize the regulation of device height, the device structure principle reasonable in design on the whole, the operation is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a draft holder that space design was used, includes mounting panel (1), its characterized in that, mounting panel (1) has two, mounting panel (1) bottom both sides fixed connection sleeve (2), sets up support column (17) in sleeve (2), support column (17) bottom fixed connection backing plate (16), mounting panel (1) upper end one side is articulated to be connected installation pole (4), fixed connection drawing board (7) between installation pole (4), mounting panel (1) is kept away from installation pole (4) one side and is articulated to be connected electric telescopic handle (3), and the top and the installation pole (4) one end of electric telescopic handle (3) are articulated to be connected.

2. The drawing frame for space design according to claim 1, wherein the mounting rod (4) is fixedly connected with mounting blocks (5) at two sides, the mounting blocks (5) are L-shaped structures, the mounting blocks (5) are rotatably connected with a screw rod (9), the side wall of the mounting block (5) at one axial side of the screw rod (9) is rotatably connected with an adjusting handle (6), a rotating shaft of the adjusting handle (6) is fixedly connected with the screw rod (9), the screw rod (9) is sleeved with a sliding block (22) in a threaded manner, one side of the sliding block (22) is rotatably connected with a rotating column (10), and one end of the rotating column (10) is fixedly sleeved with the pressing wheel (13).

3. The drawing frame for space design according to claim 2, wherein the bottom of one side of the mounting block (5) is fixedly connected with fixing columns (14), pressing plates (12) are arranged between the fixing columns (14), the pressing plates (12) are of U-shaped structures, two sides of the pressing plates (12) are slidably connected with the fixing columns (14), telescopic springs (15) are sleeved on the fixing columns (14) below the pressing plates (12), trapezoidal blocks (11) are fixedly connected on the pressing plates (12), and the pressing wheels (13) are in sliding contact with the trapezoidal blocks (11).

4. The drawing frame for space design according to claim 3, wherein the sleeve (2) is a hollow structure with a through bottom, a support column (17) in the sleeve (2) is provided with a mounting groove (18), a positioning spring (21) is fixedly connected in the mounting groove (18), one side of the positioning spring (21) is fixedly connected with a positioning convex block (19), two sides of the inner wall of the sleeve (2) at two sides of the support column (17) are fixedly connected with convex blocks (20), and the convex blocks (20) are in sliding contact with the positioning convex blocks (19).

5. A draft holder according to claim 3 or 4, wherein the mounting plate (1) is fixedly connected with a limiting plate (8) at one side between the mounting rods (4).