CN216101307U

CN216101307U - Drawing board for art design

Info

Publication number: CN216101307U
Application number: CN202122769617.8U
Authority: CN
Inventors: 郭婷婷
Original assignee: Luoyang Vocational College of Science and Technology
Current assignee: Luoyang Vocational College of Science and Technology
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-22
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to a drawing board for art design, which comprises a support plate, wherein an adjusting mechanism is arranged in the support plate, a telescopic mechanism is arranged on the adjusting mechanism, an extension plate is arranged on the telescopic mechanism, the telescopic mechanism comprises two vertical plates, the two vertical plates are fixedly arranged on the adjusting mechanism, a fixed plate is fixedly arranged on the adjusting mechanism and positioned between the two vertical plates, a support plate is sleeved outside the fixed plate, a first spring with one end fixedly connected with the fixed plate is fixedly arranged on the inner top wall of the support plate, positioning seats are fixedly arranged on the left side and the right side of the support plate, and two limiting rods are fixedly arranged in the two positioning seats. This drawing board for art design can move the extension board to the support plate outside through adjustment mechanism, can place extension board and support plate parallel and level through telescopic machanism to enlarge user drawing design's usable floor area, increased the result of use of support plate.

Description

Drawing board for art design

Technical Field

The utility model relates to the technical field of art design, in particular to a drawing board for art design.

Background

The art design is an independent art subject and mainly comprises: the art design work often uses drawing boards, which are one of the basic equipments created by artists and are continuously appeared along with the development of technology, so that the art works are touted by vast artists.

Traditional drawing board structure for art design is comparatively fixed, and the drawing area size of drawing board generally all is fixed good size, is not convenient for adjust, if need draw the not draft of equidimension, just need change the not drawing board of using equidimension, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the drawing board for art design provided by the utility model has the advantages of being convenient to adjust the drawing design using area of the drawing board and the like, and solves the problems that the drawing area of the traditional drawing board for art design is inconvenient to adjust, and the drawing boards with different sizes need to be replaced and used if the drawing of the design pictures with different sizes is needed, so that the drawing board is very inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: a drawing board for art design comprises a support plate, wherein an adjusting mechanism is arranged inside the support plate, a telescopic mechanism is arranged on the adjusting mechanism, and an extension plate is arranged on the telescopic mechanism;

telescopic machanism includes that quantity is two risers, two the equal fixed mounting of riser is on adjustment mechanism, on the adjustment mechanism and lie in fixed mounting between two risers and have the fixed plate, the backup pad has been cup jointed to the outside of fixed plate, the interior roof fixed mounting of backup pad has one end and fixed plate fixed connection's first spring, the equal fixed mounting in the left and right sides of backup pad has the positioning seat, two the equal fixed mounting in inside of positioning seat has quantity to be two gag lever post, upper and lower two the outside of gag lever post all cup joints with the fly leaf mutually, two one side fixed mounting that the fly leaf was carried on the back mutually has one end to run through positioning seat and riser and extends to the locating plate of the back of the body one side that the fly leaf was mutually, the outside of gag lever post just is located one side that the fly leaf is relative and has cup jointed the second spring.

Further, adjustment mechanism includes the screw rod, screw rod movable mounting is on the right side of support plate inner wall, the sleeve board that one end extended to the support plate left side has been cup jointed to the outside of screw rod, the rear side of support plate inner wall and the top movable mounting who is located the screw rod have the worm, the outside of screw rod and the right side fixed mounting who is located the sleeve board have with worm engaged with worm wheel.

Furthermore, the inner bottom wall of the carrier plate is provided with a sliding groove, a sliding block with one end fixedly connected with the sleeve plate is movably arranged inside the sliding groove, and the sliding groove is matched with the sliding block.

Further, the screw rod and the worm are rotatably connected with the inner wall of the carrier plate through bearings, and a threaded through hole matched with the screw rod is formed in the sleeve plate.

Further, the equal fixed mounting in bottom of riser and fixed plate is at the top of lagging, the top of lagging and be located two one side fixed mounting that the riser carried on the back mutually have the telescopic link.

Further, extension board fixed mounting is at the top of backup pad, the telescopic link is kept away from the one end of lagging and is all with extension board fixed connection.

Further, two the inside of riser all is seted up quantity and is two the card hole, card hole and locating plate phase-match, one side that the locating plate carried on the back mutually is the arc, the left and right sides of second spring respectively with fly leaf and positioning seat fixed connection.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this drawing board for art design can move the extension board outside the support plate through setting up adjustment mechanism to can place extension board and support plate parallel and level through telescopic machanism, thereby enlarge the usable floor area of user drawing design, increase the result of use of support plate.

2. This drawing board for art design through setting up the telescopic link, can support the location to extending the board to improve the stability that extends the board and use, the person of facilitating the use drawing design uses.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the telescoping mechanism of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2.

In the figure: the device comprises a support plate 1, a 2 adjusting mechanism, a screw rod 21, a sleeve plate 22, a 221 telescopic rod, a worm 23, a worm wheel 24, a 3 telescopic mechanism, a vertical plate 31, a 32 fixing plate, a 33 supporting plate, a 34 first spring, a 35 positioning seat, a 36 limiting rod, a 37 movable plate, a 38 positioning plate, a 39 second spring and a 4 extending plate.

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. 1-3, the drawing board for art design in this embodiment includes a support plate 1, an adjusting mechanism 2 is disposed inside the support plate 1, a telescopic mechanism 3 is disposed on the adjusting mechanism 2, and an extending plate 4 is disposed on the telescopic mechanism 3;

the telescopic mechanism 3 comprises two vertical plates 31, the two vertical plates 31 are fixedly arranged on the adjusting mechanism 2, two clamping holes are respectively arranged in the two vertical plates 31, a fixed plate 32 is fixedly arranged on the adjusting mechanism 2 and positioned between the two vertical plates 31, a supporting plate 33 is sleeved outside the fixed plate 32, a first spring 34 with one end fixedly connected with the fixed plate 32 is fixedly arranged on the inner top wall of the supporting plate 33, positioning seats 35 are fixedly arranged on the left side and the right side of the supporting plate 33, two limiting rods 36 are fixedly arranged in the two positioning seats 35, the outsides of the upper limiting rod 36 and the lower limiting rod 36 are sleeved with a movable plate 37, a positioning plate 38 with one end penetrating through the positioning seats 35 and the vertical plates 31 and extending to the opposite side of the vertical plates 31 is fixedly arranged on the opposite side of the two movable plates 37, and a second spring 39 is sleeved on the outside of the limiting rod 36 and positioned on the opposite side of the movable plate 37, the adjusting mechanism 2 drives the extending plate 4 to move out of the carrier plate 1, and the user presses the positioning plate 38 to drive the movable plate 37 to move back to the position-limiting rod 36, so as to compress the second spring 39, thereby moving the positioning plate 38 away from the position of the lower clipping hole, the user lifts the extension plate 4 upwards to be aligned with the carrier plate 1, the extension plate 4 moves upwards to move the supporting plate 33 upwards to stretch the first spring 34, when the supporting plate 33 ascends to make the positioning plate 38 ascend and contact the upper clipping hole, the positioning plate 38 loses the extrusion limitation and receives the self-rebounding tension of the second spring 39, and drives the movable plate 37 to move back and forth to make the positioning plate 38 pass through the upper clipping hole back and forth, at this time, the positioning plate 38 is limited by the vertical plate 31, can fix extension board 4, through the area that extension board 4 and support plate 1 constitute, can accomplish the expansion to drawing design usable floor area, the person of facilitating the use drawing design uses.

In this embodiment, the adjusting mechanism 2 includes a screw rod 21, the screw rod 21 is movably installed on the right side of the inner wall of the support plate 1, a sleeve plate 22 with one end extending to the left side of the support plate 1 is sleeved outside the screw rod 21, a worm 23 is movably installed on the rear side of the inner wall of the support plate 1 and above the screw rod 21, a worm wheel 24 meshed with the worm 23 is fixedly installed outside the screw rod 21 and on the right side of the sleeve plate 22, a user rotates the worm 23 clockwise or counterclockwise to drive the worm wheel 24 to rotate, so that the screw rod 21 rotates to drive the sleeve plate 22 to move to the left outside of the support plate 1 or move to the right inside of the support plate 1, thereby facilitating the extension plate 4 to move to the left outside of the support plate 1 or move to the right inside of the support plate 1 for storage.

It should be noted that one end of the worm 23 away from the carrier plate 1 penetrates and extends to the front surface of the carrier plate 1, and a handle is fixedly mounted at one end of the worm 23 away from the carrier plate 1, so that a user can use the worm 23 in a rotating manner.

In this embodiment, the inner bottom wall of carrier plate 1 has been seted up the spout, and the inside movable mounting of spout has one end and lagging 22 fixed connection's slider, and spout and slider phase-match drive the slider and slide in the spout when lagging 22 removes to it is spacing to carry out the removal to lagging 22, prevents that lagging 22 from rotating.

In this embodiment, the screw 21 and the worm 23 are both rotationally connected with the inner wall of the carrier plate 1 through bearings, the thread through hole matched with the screw 21 is provided in the sleeve plate 22, the vertical plate 31 and the fixing plate 32 are both fixedly mounted at the top of the sleeve plate 22, and the telescopic rod 221 is fixedly mounted at the top of the sleeve plate 22 and on the side opposite to the vertical plate 31.

In this embodiment, the extension plate 4 is fixedly mounted at the top of the supporting plate 33, one end of the telescopic rod 221 away from the sleeve plate 22 is fixedly connected with the extension plate 4, the clamping hole is matched with the positioning plate 38, one side of the positioning plate 38 opposite to the other side is arc-shaped, and the left side and the right side of the second spring 39 are fixedly connected with the movable plate 37 and the positioning seat 35 respectively.

The working principle of the above embodiment is as follows:

(1) when the drawing board is used, a user can adjust the area of the drawing board according to the drawing design, the worm 23 is driven to rotate by clockwise rotating the handle, the worm wheel 24 drives the screw rod 21 to rotate, the sleeve plate 22 rotates to move to the left side of the support plate 1, the sleeve plate 22 is limited by sliding in the sliding groove through the sliding block, the sleeve plate 22 is prevented from rotating, the extension plate 4 is moved out of the support plate 1, the movable plate 37 is driven to move back to the limiting rod 36 by oppositely pressing the positioning plate 38, the second spring 39 is compressed, the positioning plate 38 is moved to be separated from the limit of the lower clamping hole, the user upwards lifts the extension plate 4 to be placed together with the support plate 1, the extension plate 4 upwards moves to enable the support plate 33 to upwards move to enable the first spring 34 and the telescopic rod 221 to be stretched, when the support plate 33 ascends to enable the positioning plate 38 to be contacted with the upper clamping hole, the positioning plate 38 extrudes the limit and is subjected to the rebound tension of the second spring 39, the movable plate 37 is driven to move back and forth, so that the positioning plate 38 passes through the upper clamping hole back and forth, and the positioning plate 38 is limited by the vertical plate 31, so that the extension plate 4 can be fixed;

(2) use up, press the locating plate 38 once more and remove the top card hole relatively, locating plate 38 loses the spacing of riser 31 this moment, thereby make backup pad 33 lose fixedly, the tension that receives first spring 34 self rebound again influences and drives backup pad 33 downstream, make positioning seat 35 downstream, it is spacing to lose the extrusion when locating plate 38 contacts below card hole downwards, pass below card hole back to back again, locating plate 38 is spacing once more by riser 31 this moment, thereby will extend board 4 and fix a position once more, the user drives worm 23 through anticlockwise rotation handle and rotates, make worm wheel 24 drive screw rod 21 and rotate, make lagging 22 move right and drive extension board 4 and move right and accomplish in support plate 1 and accomodate.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drawing board for art design, includes support plate (1), its characterized in that: an adjusting mechanism (2) is arranged inside the carrier plate (1), a telescopic mechanism (3) is arranged on the adjusting mechanism (2), and an extension plate (4) is arranged on the telescopic mechanism (3);

the telescopic mechanism (3) comprises two vertical plates (31), the two vertical plates (31) are fixedly mounted on the adjusting mechanism (2), a fixing plate (32) is fixedly mounted on the adjusting mechanism (2) and positioned between the two vertical plates (31), a supporting plate (33) is sleeved outside the fixing plate (32), a first spring (34) with one end fixedly connected with the fixing plate (32) is fixedly mounted on an inner top wall of the supporting plate (33), positioning seats (35) are fixedly mounted on the left side and the right side of the supporting plate (33), two limiting rods (36) are fixedly mounted inside the two positioning seats (35), the outer parts of the upper limiting rod (36) and the lower limiting rod (36) are sleeved with a movable plate (37), one end of each of the two movable plates (37) which are opposite to each other is fixedly mounted on one side, penetrates through the positioning seats (35) and the vertical plates (31) and extends to a positioning plate (38) on one side of the opposite to each other of the vertical plates (31), and a second spring (39) is sleeved on one side of the outer part of the limiting rod (36) which is opposite to the movable plate (37).

2. The drawing board for art design according to claim 1, wherein: adjustment mechanism (2) include screw rod (21), screw rod (21) movable mounting is on the right side of support plate (1) inner wall, one end has been cup jointed to the outside of screw rod (21) and has been extended to left lagging (22) of support plate (1), the rear side of support plate (1) inner wall and the top movable mounting who is located screw rod (21) have worm (23), the outside of screw rod (21) and the right side fixed mounting who is located lagging (22) have worm wheel (24) with worm (23) engaged with.

3. The drawing board for art design according to claim 2, wherein: the inner bottom wall of the carrier plate (1) is provided with a sliding groove, a sliding block with one end fixedly connected with the sleeve plate (22) is movably arranged inside the sliding groove, and the sliding groove is matched with the sliding block.

4. The drawing board for art design according to claim 2, wherein: the screw rod (21) and the worm (23) are rotatably connected with the inner wall of the carrier plate (1) through bearings, and a thread through hole matched with the screw rod (21) is formed in the sleeve plate (22).

5. The drawing board for art design according to claim 2, wherein: the equal fixed mounting in the top of lagging (22) in bottom of riser (31) and fixed plate (32), the top of lagging (22) and be located two riser (31) one side fixed mounting that carry on the back mutually have telescopic link (221).

6. The drawing board for art design according to claim 5, wherein: the extension plate (4) is fixedly installed at the top of the support plate (33), and one end, far away from the sleeve plate (22), of the telescopic rod (221) is fixedly connected with the extension plate (4).

7. The drawing board for art design according to claim 1, wherein: two the inside of riser (31) all is seted up quantity and is two the card hole, card hole and locating plate (38) phase-match, one side that locating plate (38) carried on the back mutually is the arc, the left and right sides of second spring (39) respectively with fly leaf (37) and positioning seat (35) fixed connection.