CN220826438U - Drawing board clamping device - Google Patents
Drawing board clamping device Download PDFInfo
- Publication number
- CN220826438U CN220826438U CN202322740567.XU CN202322740567U CN220826438U CN 220826438 U CN220826438 U CN 220826438U CN 202322740567 U CN202322740567 U CN 202322740567U CN 220826438 U CN220826438 U CN 220826438U
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- Prior art keywords
- drawing board
- rectangular
- limiting
- board
- adjusting mechanism
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- 230000000670 limiting effect Effects 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000010985 leather Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000010422 painting Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 239000003292 glue Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of painting devices, in particular to a drawing board clamping device, which comprises a horizontal straight board, wherein an installation square frame is arranged at the upper end of the horizontal straight board, a drawing board adjusting mechanism is arranged on the installation square frame, a drawing paper rotating mechanism is arranged in the drawing board adjusting mechanism, a drawing paper body is placed in the drawing paper rotating mechanism, the drawing board adjusting mechanism comprises a rectangular drawing board movably installed on the installation square frame, a rotary disc is coaxially and movably installed on the rectangular drawing board, a limiting sliding groove is formed in the front surface of the rotary disc, and a rectangular sliding block is movably installed in the limiting sliding groove. According to the utility model, the drawing board adjusting mechanism is arranged, and the pitching angle of the rectangular drawing board can be automatically adjusted by utilizing the mutual matching between the round knob and the rectangular sliding block, so that the drawing board adjusting mechanism is convenient for drawing staff to use, and the rectangular sliding block and the clamping rubber plate can move along the limiting sliding groove, so that the drawing board adjusting mechanism can clamp and limit various drawing paper bodies with different sizes, and is wide in application range.
Description
Technical Field
The utility model relates to the technical field of painting devices, in particular to a drawing board clamping device.
Background
In the art design field, the drawing board is very common art tool for fix canvas or drawing paper, moreover, in order to liberate the both hands of drawing personnel, make the drawing creation laborsaving more, can place the drawing board on easel or clamping device in the drawing usually and fix.
The clamping device in the prior art is too simple in structure and can only support the drawing board and adjust the pitching angle, when the position of the drawing paper is required to be adjusted by a painter, the drawing paper can be taken down from the drawing board firstly, and the drawing board is fixed on the drawing board again after the position is adjusted, so that a certain time can be delayed, and the drawing paper is damaged easily in the disassembly and assembly process, so that unnecessary trouble is brought.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the drawing board clamping device, which solves the technical problems that the clamping device in the prior art cannot adjust the position of the drawing paper, needs repeated disassembly and assembly and is easy to damage the drawing paper, and has the advantages of helping drawing staff to finely adjust the position of the drawing paper body without disassembly and effectively avoiding the damage of the drawing paper.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a drawing board clamping device, includes horizontal straight board, and the upper end of horizontal straight board is provided with the installation square frame, be provided with drawing board adjustment mechanism on the installation square frame, drawing board adjustment mechanism's inside is provided with drawing paper rotary mechanism, drawing paper rotary mechanism's inside has placed the drawing paper body, during the use, the user can put drawing paper body to drawing board adjustment mechanism's inside earlier, in-process drawing, the user can be through drawing paper rotary mechanism to adjust the angle of drawing paper, drawing board adjustment mechanism includes movable mounting rectangle drawing board on the installation square frame, coaxial movable mounting has rotatory disc on the rectangle drawing board, and spacing spout has been seted up in the front of rotatory disc, and spacing spout's inside movable mounting has the rectangle slider, and movable mounting has the centre gripping offset plate that is used for spacing to drawing paper body on the rectangle slider, and the right side movable mounting of installation square frame has circular knob is connected with the rotation axis transmission of rectangle drawing board, and the top of circular knob is provided with fixed boss, and the lower extreme movable mounting of fixed boss has spacing subassembly, and the user can make the rectangle drawing board synchronous rotation to the angle adjustment to the rectangle drawing board, thereby rotate the flexible adjusting part carries out the rotation angle, and the movable mounting has the rectangle slider to rotate the round rod to the rotation rod when the rotation of the round rod is required, and the rotation rod rotates the round rod is rotated down.
Preferably, the limiting assembly comprises a supporting spring fixedly installed at the lower end of the fixing boss, the lower end of the supporting spring is fixedly connected with a limiting clamping block, the shape of the limiting clamping block is matched with the shape of the outer surface of the round knob, and the limiting clamping block is in a limiting state for the round knob in the initial process.
Preferably, the driving assembly comprises a rotary round shaft in transmission connection with the rotary round disc, one end of the rotary round shaft extending out of the back surface of the rectangular drawing board is fixedly provided with a driven belt pulley, one end of the rotary round rod extending out of the back surface of the rectangular drawing board is fixedly provided with a driving belt pulley, a transmission belt is arranged between the driving belt pulley and the driven belt pulley, and when a user rotates the rotary round rod, the rotary round disc can synchronously rotate under the action of the driving assembly.
Preferably, the outside of rectangle slider has been seted up and has been installed the circular slot, and the inside fixed mounting in installation circular slot has the installation circular bar, and the outside movable mounting of installation circular bar has the centre gripping offset plate, and the outside cover of installation circular bar is equipped with spacing spring, and the user puts the rectangle drawing board on the back with the drawing paper body, and the centre gripping offset plate can be under spacing spring's effect with drawing paper body contact to fix spacingly the drawing paper body.
Preferably, the anti-slip leather sheath is fixedly arranged at one end of the rotary round rod extending to the front face of the rectangular drawing board, and when the anti-slip leather sheath is used, a user can rotate the rotary round rod by screwing the anti-slip leather sheath.
Preferably, the upper end of the limiting spring is fixedly connected with the clamping rubber plate, the lower end of the limiting spring is fixedly connected with the inner wall of the installation circular groove, and the limiting spring can enable the clamping rubber plate to be close to the rectangular sliding block.
By means of the technical scheme, the utility model provides the drawing board clamping device, which at least has the following beneficial effects:
1. According to the utility model, the drawing board adjusting mechanism is arranged, and the pitching angle of the rectangular drawing board can be automatically adjusted by utilizing the mutual matching between the round knob and the rectangular sliding block, so that the drawing board adjusting mechanism is convenient for drawing staff to use, and the rectangular sliding block and the clamping rubber plate can move along the limiting sliding groove, so that the drawing board adjusting mechanism can clamp and limit various drawing paper bodies with different sizes, and is wide in application range.
2. According to the utility model, by arranging the drawing paper rotating mechanism and utilizing the mutual matching between the driving assembly and the anti-slip leather sheath, drawing staff can be helped to rotate and finely adjust the placing position of the drawing paper body, frequent disassembly and assembly of the drawing paper body are not needed, the drawing efficiency can be improved, and the drawing paper body can be prevented from being damaged in the repeated disassembly and assembly process.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a front view of the overall structure of the present utility model;
FIG. 2 is a side view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the back structure of a rectangular drawing board according to the present utility model;
fig. 4 is an enlarged view of the structure of fig. 2a in accordance with the present utility model.
In the figure: 1. a horizontal straight plate; 2. installing a square frame; 3. a drawing board adjusting mechanism; 301. a rectangular drawing board; 302. a rotating disc; 303. limiting sliding grooves; 304. a rectangular slide block; 305. clamping the rubber plate; 306. a limit spring; 307. a circular knob; 308. a fixing boss; 309. a limit component; 4. a drawing paper rotating mechanism; 401. rotating the round rod; 402. a drive assembly; 403. an anti-slip leather sheath; 404. supporting the diagonal rod; 405. a movable ball; 5. and a drawing paper body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
According to the drawing board clamping device shown in fig. 1-4, the drawing board clamping device comprises a horizontal board 1, the upper end of the horizontal board 1 is provided with an installation square frame 2, a drawing board adjusting mechanism 3 is arranged on the installation square frame 2, a drawing paper rotating mechanism 4 is arranged in the drawing board adjusting mechanism 3, a drawing paper body 5 is arranged in the drawing paper rotating mechanism 4, when the drawing board clamping device is used, a user can firstly put the drawing paper body 5 in the drawing board adjusting mechanism 3, and in the drawing process, the user can adjust the angle of drawing paper through the drawing paper rotating mechanism 4.
Specifically, the drawing board adjusting mechanism 3 comprises a rectangular drawing board 301 movably mounted on a mounting frame 2, a rotary disc 302 is coaxially and movably mounted on the rectangular drawing board 301, a limiting sliding groove 303 is formed in the front face of the rotary disc 302, a rectangular sliding block 304 is movably mounted in the limiting sliding groove 303, a clamping rubber plate 305 for limiting the drawing paper body 5 is movably mounted on the rectangular sliding block 304, a mounting circular groove is formed in the outer side of the rectangular sliding block 304, a mounting circular rod is fixedly mounted in the mounting circular groove, a clamping rubber plate 305 is movably mounted outside the mounting circular rod, a limiting spring 306 is sleeved outside the mounting circular rod, after the drawing paper body 5 is placed on the rectangular drawing board 301 by a user, the clamping rubber plate 305 is contacted with the drawing paper body 5 under the action of the limiting spring 306, thereby carry out fixed spacing to drawing paper body 5, spacing spring 306's upper end and centre gripping offset plate 305 fixed connection, spacing spring 306's lower extreme and the inner wall fixed connection of installation circular groove, spacing spring 306 can make centre gripping offset plate 305 be close to rectangular slide block 304, the right side movable mounting of installation square frame 2 has circular knob 307, circular knob 307 is connected with the rotation axis transmission of rectangle drawing board 301, the top of circular knob 307 is provided with fixed boss 308, fixed boss 308's lower extreme movable mounting has spacing subassembly 309, when the manual rotation circular knob 307 of user, can make rectangle drawing board 301 synchronous rotation, thereby carry out nimble regulation to the every single move angle of rectangle drawing board 301, after the regulation, spacing subassembly 309 can carry out spacingly to circular knob 307.
Specifically, the drawing paper rotating mechanism 4 includes a rotary round bar 401 movably mounted on the rectangular drawing board 301, a driving assembly 402 is disposed between the rotary round bar 401 and the rotary disc 302, one end of the rotary round bar 401, which is right in front of the rectangular drawing board 301, is fixedly provided with an anti-slip leather sheath 403, when in use, a user can rotate the rotary round bar 401 by screwing the anti-slip leather sheath 403, a supporting inclined bar 404 is fixedly arranged at the lower end of the horizontal straight board 1, a movable ball 405 is movably mounted at the lower end of the supporting inclined bar 404, and when the user needs to adjust the drawing paper angle, the rotary disc 302 can be rotated by screwing the rotary round bar 401, so that the angle adjustment is performed on the drawing paper body 5.
More specifically, the limiting assembly 309 includes a supporting spring fixedly installed at the lower end of the fixing boss 308, the lower end of the supporting spring is fixedly connected with a limiting clamping block, the shape of the limiting clamping block is matched with the shape of the outer surface of the circular knob 307, and initially, the limiting clamping block is in a state of limiting the circular knob 307.
More specifically, the driving assembly 402 includes a rotary shaft in driving connection with the rotary disc 302, a driven pulley is fixedly mounted at one end of the rotary shaft extending out of the back surface of the rectangular drawing board 301, a driving pulley is fixedly mounted at one end of the rotary rod 401 extending out of the back surface of the rectangular drawing board 301, a driving belt is disposed between the driving pulley and the driven pulley, and when the rotary rod 401 is rotated by a user, the rotary disc 302 is synchronously rotated under the action of the driving assembly 402.
In this embodiment, during the use, the painter will adjust the position of each rectangular slide block 304 according to the size of the drawing paper body 5 first, then put the edge of the drawing paper body 5 between the clamping glue plate 305 and the rectangular slide blocks 304, and then, the clamping glue plate 305 will clamp and limit the drawing paper body 5 under the action of the limiting spring 306, thereby completing the limiting of the drawing paper body 5.
Next, the painter will draw on the drawing paper body 5 by using the painting brush, if the pitching angle of the rectangular drawing board 301 needs to be adjusted, the painter will push the limiting clamping block upward by one hand to separate from the circular knob 307, then manually rotate the circular knob 307 to rotate the rectangular drawing board 301, and after the angle adjustment is completed, the limiting clamping block will automatically restore to the limiting effect of the rectangular drawing board 301 under the action of the supporting spring.
If the position of the drawing paper body 5 needs to be adjusted in the drawing process, the rotary round bar 401 can be synchronously rotated by directly twisting the anti-slip leather sheath 403, the rotary round bar 401 can synchronously rotate through the cooperation with the driving assembly 402 when rotating, the drawing paper body 5 can synchronously rotate when the rotary round disc 302 rotates, and therefore the angle of the drawing paper body 5 is adjusted.
According to the embodiment, through the setting of the drawing board adjusting mechanism 3, the pitching angle of the rectangular drawing board 301 can be automatically adjusted by utilizing the mutual matching between the round knob 307 and the rectangular sliding block 304, so that the drawing staff can use the drawing board conveniently, and the rectangular sliding block 304 and the clamping rubber plate 305 can move along the limiting sliding groove 303, so that the drawing board body 5 with various sizes can be clamped and limited, and the application range is wide; in addition, this embodiment utilizes the mutually supporting between drive assembly 402 and the antiskid leather sheath 403 through setting up drawing paper rotary mechanism 4, can help the drawing personnel to rotate fine setting to the position of putting of drawing paper body 5, need not to carry out frequent dismouting to drawing paper body 5, can improve drawing efficiency, can avoid again that drawing paper body 5 is damaged at the in-process of repeated dismouting.
It should be noted that, in this document, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The utility model provides a drawing board clamping device, includes horizontal flat board (1), and the upper end of horizontal flat board (1) is provided with installation square frame (2), its characterized in that: the mounting box (2) is provided with a drawing board adjusting mechanism (3), a drawing paper rotating mechanism (4) is arranged in the drawing board adjusting mechanism (3), and a drawing paper body (5) is arranged in the drawing paper rotating mechanism (4);
The drawing board adjusting mechanism (3) comprises a rectangular drawing board (301) movably mounted on a mounting frame (2), a rotary disc (302) is coaxially and movably mounted on the rectangular drawing board (301), a limiting sliding groove (303) is formed in the front face of the rotary disc (302), a rectangular sliding block (304) is movably mounted in the limiting sliding groove (303), a clamping rubber plate (305) for limiting the drawing paper body (5) is movably mounted on the rectangular sliding block (304), a circular knob (307) is movably mounted on the right side of the mounting frame (2), the circular knob (307) is connected with a rotary shaft of the rectangular drawing board (301) in a transmission manner, a fixing boss (308) is arranged above the circular knob (307), and a limiting assembly (309) is movably mounted at the lower end of the fixing boss (308);
The drawing paper rotating mechanism (4) comprises a rotating round rod (401) movably mounted on the rectangular drawing board (301), a driving assembly (402) is arranged between the rotating round rod (401) and the rotating disc (302), a supporting inclined rod (404) is fixedly mounted at the lower end of the horizontal straight board (1), and a movable ball (405) is movably mounted at the lower end of the supporting inclined rod (404).
2. The palette clamping device of claim 1, wherein: the limiting assembly (309) comprises a supporting spring fixedly arranged at the lower end of the fixing boss (308), the lower end of the supporting spring is fixedly connected with a limiting clamping block, and the shape of the limiting clamping block is matched with the shape of the outer surface of the circular knob (307).
3. The palette clamping device of claim 1, wherein: the driving assembly (402) comprises a rotary round shaft in transmission connection with the rotary disc (302), one end of the rotary round shaft extending out of the back surface of the rectangular drawing board (301) is fixedly provided with a driven belt wheel, one end of the rotary round rod (401) extending out of the back surface of the rectangular drawing board (301) is fixedly provided with a driving belt wheel, and a transmission belt is arranged between the driving belt wheel and the driven belt wheel.
4. The palette clamping device of claim 2, wherein: the outside of rectangle slider (304) has seted up the installation circular slot, and the inside fixed mounting in installation circular slot has the installation round bar, and the outside movable mounting of installation round bar has centre gripping offset plate (305), and the outside cover of installation round bar is equipped with spacing spring (306).
5. The palette clamping device of claim 1, wherein: one end of the rotary round rod (401) extending to the front surface of the rectangular drawing board (301) is fixedly provided with an anti-slip leather sheath (403).
6. The palette clamping device of claim 4, wherein: the upper end of the limiting spring (306) is fixedly connected with the clamping rubber plate (305), the lower end of the limiting spring (306) is fixedly connected with the inner wall of the installation circular groove, and the limiting spring (306) can enable the clamping rubber plate (305) to be close to the rectangular sliding block (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322740567.XU CN220826438U (en) | 2023-10-12 | 2023-10-12 | Drawing board clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322740567.XU CN220826438U (en) | 2023-10-12 | 2023-10-12 | Drawing board clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220826438U true CN220826438U (en) | 2024-04-23 |
Family
ID=90726008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322740567.XU Active CN220826438U (en) | 2023-10-12 | 2023-10-12 | Drawing board clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220826438U (en) |
-
2023
- 2023-10-12 CN CN202322740567.XU patent/CN220826438U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |