CN209552826U - A kind of fine arts drawing boards height adjustment device - Google Patents
A kind of fine arts drawing boards height adjustment device Download PDFInfo
- Publication number
- CN209552826U CN209552826U CN201920022860.3U CN201920022860U CN209552826U CN 209552826 U CN209552826 U CN 209552826U CN 201920022860 U CN201920022860 U CN 201920022860U CN 209552826 U CN209552826 U CN 209552826U
- Authority
- CN
- China
- Prior art keywords
- bar
- height adjustment
- slide bar
- sliding sleeve
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of height adjustment device more particularly to a kind of fine arts drawing boards height adjustment device.It does not need manually to adjust height, time saving and energy saving, the accurate fine arts drawing boards height adjustment device of height adjustment the purpose of the utility model is to provide one kind.Technical solution are as follows: a kind of fine arts drawing boards height adjustment device includes bottom plate, slide bar, sliding sleeve, rack gear, 7 shape plates, bearing block, bull stick, gear etc.；Left and right part is fixedly connected to slide bar on the upside of bottom plate, and slidingtype is connected with sliding sleeve in the middle part of slide bar, is connected with rack gear on the inside of sliding sleeve, slide bar upper end is fixedly connected to 7 shape plates, and 7 shape plate lower parts are mounted on bearing block.The utility model can preferably fix whatman, save the trouble for carrying fixing clamp by being provided with fixed link, T-bar and spring, by being provided with inserted link, to reach fixed turntable, and then the height of placement plate is kept, has reached time-consuming and laborious, the accurate effect of height adjustment.
Description
Technical field
The utility model relates to a kind of height adjustment device more particularly to a kind of fine arts drawing boards height adjustment device.
Background technique
The fine arts refer to creation and occupy certain plane or space, and have visual art, are just called the fine arts, its division
There are many, it is main kind of to generally include four: sculpture, drawing, design, building.Some modern scholars also become owner of others conclusion
In a class, such as: calligraphy, photography etc..Drawing boards refer to the tool for painting.
Due to that, in drawing boards height adjustment device, needing manually to adjust height, can be consumed in this way in the existing fine arts
Take the energy and time of painter, and the height manually adjusted is less accurate.
Utility model content
Need manually to adjust height, disadvantage time-consuming and laborious, height adjustment is inaccurate, the utility model to overcome
Purpose be to provide one kind and do not need manually to adjust height, time saving and energy saving, the accurate fine arts drawing boards height of height adjustment
Spend regulating device.
Technical solution are as follows: a kind of fine arts drawing boards height adjustment device includes bottom plate, slide bar, sliding sleeve, rack gear, 7 shapes
Plate, bearing block, bull stick, gear, turntable, connecting rod and placement plate, left and right part is fixedly connected to slide bar on the upside of bottom plate, in slide bar
The equal slidingtype in portion is connected with sliding sleeve, is connected with rack gear on the inside of sliding sleeve, slide bar upper end is fixedly connected to 7 shape plates, and 7 shape plate lower parts are equal
Bearing block is installed, interference is connected with bull stick in bearing block, and bull stick is located on front side of slide bar, and the left and right part of bull stick is fixedly connected to
Gear, gear are located at the front side of rack gear, and wheel and rack is meshed, and bull stick right end is fixedly connected with turntable, left part on the upside of sliding sleeve
It is fixedly connected with connecting rod, placement plate is installed on the upside of connecting rod.
It as an improvement of the above scheme, further include having fixed link, T-bar and spring, symmetric contact at left and right sides of placement plate
There is fixed link, the placement plate left and right sides is symmetrical above and below to be provided with through-hole, is equipped with T-bar in through-hole, T-bar front end is connected to fixed link
Rear side, T-bar front side are connected with spring, and spring at front end is connected on rear side of placement plate, and T-bar passes through spring.
It as an improvement of the above scheme, further include having inserted link, the 7 shape plates and turntable top above the bearing block of right side are symmetrically opened
There is jack, is equipped with inserted link in jack.
It, can be by suitable when needing to adjust whatman height after whatman is fixed in placement plate by user with clip
Hour hands rotate turntable, and then rotate clockwise bull stick band moving gear, and gear band carry-over bar and sliding sleeve move upwards, and then make to slide
Set drives connecting rod to move upwards, and connecting rod drives placement plate and whatman to move upwards, i.e. the height of adjustable height whatman, or
Person can be by rotating counterclockwise turntable, and then rotates counterclockwise bull stick band moving gear, and gear band carry-over bar and sliding sleeve are downward
Movement, and then make sliding sleeve that connecting rod be driven to move downward, connecting rod drives placement plate and whatman to move downward, and can turn down and draw
The height of drawing paper.
Because further including having fixed link, T-bar and spring, symmetric contact has fixed link, placement plate at left and right sides of placement plate
The left and right sides is symmetrical above and below to be provided with through-hole, T-bar is equipped in through-hole, T-bar front end is connected on rear side of fixed link, on front side of T-bar
It is connected with spring, spring at front end is connected on rear side of placement plate, and T-bar passes through spring, so, user can be solid by being pulled along
Fixed pole, fixed link will drive T-bar and travel forward, and spring is compressed, and whatman is placed on fixed link and placed by subsequent user
Among plate, fixed link is unclamped after placing, spring restores from compressive state, and spring pushes T-bar that fixed link is driven to set back,
And then so that T-bar is pushed down whatman, can more securely fix whatman in this way and eliminate the trouble for carrying clip.
Because further including having inserted link, 7 shape plates and turntable top above the bearing block of right side are symmetrically provided with jack, set in jack
There is inserted link, so, after user regulates height, inserted link is inserted into jack, fixes turntable, and then the height of fixed placement plate
Degree.
The utility model can preferably fix whatman, save carrying by being provided with fixed link, T-bar and spring
The trouble of fixing clamp to reach fixed turntable, and then keeps the height of placement plate, has reached expense by being provided with inserted link
When laborious, the accurate effect of height adjustment.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the utility model.
Fig. 2 is second of schematic view of the front view of the utility model.
Fig. 3 is the left view structural representation of the utility model.
Figure label title: 1. bottom plates, 2. slide bars, 3. sliding sleeves, 4. rack gears, 5.7 shape plates, 6. bearing blocks, 7. bull sticks, 8. teeth
Wheel, 9. turntables, 10. connecting rods, 11. placement plates, 12. fixed links, 13. through-holes, 14.T shape bar, 15. springs, 16. jacks, 17.
Inserted link.
Specific embodiment
Above scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The application and be not limited to limitation scope of the present application.Implementation condition used in the examples can be done according to the condition of specific producer
Further adjustment, the implementation condition being not specified is usually the condition in routine experiment.
Embodiment 1
A kind of fine arts drawing boards height adjustment device, as shown in Figure 1-3, include bottom plate 1, slide bar 2, sliding sleeve 3, rack gear
4,7 shape plates 5, bearing block 6, bull stick 7, gear 8, turntable 9, connecting rod 10 and placement plate 11,1 upside left and right part of bottom plate is fixed to be connected
It is connected to slide bar 2,2 middle part slidingtype of slide bar is connected with sliding sleeve 3, and rack gear 4 is connected on the inside of sliding sleeve 3, and 2 upper end of slide bar is fixed to be connected
It is connected to 75,7 shape plate of shape plate, 5 lower part and is mounted on bearing block 6, interference is connected with bull stick 7 in bearing block 6, and bull stick 7 is located at slide bar 2
Front side, the left and right part of bull stick 7 are fixedly connected to gear 8, and gear 8 is located at the front side of rack gear 4, and gear 8 is meshed with rack gear 4,
7 right end of bull stick is fixedly connected with turntable 9, and 3 upside left part of sliding sleeve is fixedly connected with connecting rod 10, is equipped with and puts on the upside of connecting rod 10
Set plate 11.
Embodiment 2
A kind of fine arts drawing boards height adjustment device, as shown in Figure 1-3, include bottom plate 1, slide bar 2, sliding sleeve 3, rack gear
4,7 shape plates 5, bearing block 6, bull stick 7, gear 8, turntable 9, connecting rod 10 and placement plate 11,1 upside left and right part of bottom plate is fixed to be connected
It is connected to slide bar 2,2 middle part slidingtype of slide bar is connected with sliding sleeve 3, and rack gear 4 is connected on the inside of sliding sleeve 3, and 2 upper end of slide bar is fixed to be connected
It is connected to 75,7 shape plate of shape plate, 5 lower part and is mounted on bearing block 6, interference is connected with bull stick 7 in bearing block 6, and bull stick 7 is located at slide bar 2
Front side, the left and right part of bull stick 7 are fixedly connected to gear 8, and gear 8 is located at the front side of rack gear 4, and gear 8 is meshed with rack gear 4,
7 right end of bull stick is fixedly connected with turntable 9, and 3 upside left part of sliding sleeve is fixedly connected with connecting rod 10, is equipped with and puts on the upside of connecting rod 10
Set plate 11.
It further include having fixed link 12, T-bar 14 and spring 15,11 left and right sides symmetric contact of placement plate has fixed link 12,
11 left and right sides of placement plate is symmetrical above and below to be provided with through-hole 13, is equipped with T-bar 14 in through-hole 13,14 front end of T-bar is connected to fixation
On rear side of bar 12, spring 15 is connected on front side of T-bar 14,15 front end of spring is connected to 11 rear side of placement plate, and T-bar 14 passes through spring
15。
Embodiment 3
A kind of fine arts drawing boards height adjustment device, as shown in Figure 1-3, include bottom plate 1, slide bar 2, sliding sleeve 3, rack gear
4,7 shape plates 5, bearing block 6, bull stick 7, gear 8, turntable 9, connecting rod 10 and placement plate 11,1 upside left and right part of bottom plate is fixed to be connected
It is connected to slide bar 2,2 middle part slidingtype of slide bar is connected with sliding sleeve 3, and rack gear 4 is connected on the inside of sliding sleeve 3, and 2 upper end of slide bar is fixed to be connected
It is connected to 75,7 shape plate of shape plate, 5 lower part and is mounted on bearing block 6, interference is connected with bull stick 7 in bearing block 6, and bull stick 7 is located at slide bar 2
Front side, the left and right part of bull stick 7 are fixedly connected to gear 8, and gear 8 is located at the front side of rack gear 4, and gear 8 is meshed with rack gear 4,
7 right end of bull stick is fixedly connected with turntable 9, and 3 upside left part of sliding sleeve is fixedly connected with connecting rod 10, is equipped with and puts on the upside of connecting rod 10
Set plate 11.
It further include having fixed link 12, T-bar 14 and spring 15,11 left and right sides symmetric contact of placement plate has fixed link 12,
11 left and right sides of placement plate is symmetrical above and below to be provided with through-hole 13, is equipped with T-bar 14 in through-hole 13,14 front end of T-bar is connected to fixation
On rear side of bar 12, spring 15 is connected on front side of T-bar 14,15 front end of spring is connected to 11 rear side of placement plate, and T-bar 14 passes through spring
15。
It further include having inserted link 17,7 shape plates 5 of 6 top of right side bearing block and 9 top of turntable are symmetrically provided with jack 16, jack
Inserted link 17 is equipped in 16.
After whatman is fixed in placement plate 11 by user with clip, when needing to adjust whatman height, it can pass through
Turntable 9 is rotated clockwise, and then rotates clockwise bull stick 7 with moving gear 8, gear 8 is moved upwards with carry-over bar 4 and sliding sleeve 3,
And then making sliding sleeve 3 that connecting rod 10 be driven to move upwards, connecting rod 10 drives placement plate 11 and whatman to move upwards, i.e. adjustable height
The height of whatman, or can be by rotating counterclockwise turntable 9, and then rotate counterclockwise bull stick 7 with moving gear 8, gear 8
Band carry-over bar 4 and sliding sleeve 3 move downward, and then make sliding sleeve 3 that connecting rod 10 be driven to move downward, and connecting rod 10 drives placement plate 11
It is moved downward with whatman, the height of whatman can be turned down.
Because further including having fixed link 12, T-bar 14 and spring 15,11 left and right sides symmetric contact of placement plate has fixed link
12,11 left and right sides of placement plate is symmetrical above and below to be provided with through-hole 13, T-bar 14 is equipped in through-hole 13,14 front end of T-bar is connected to solid
On rear side of fixed pole 12, spring 15 is connected on front side of T-bar 14,15 front end of spring is connected to 11 rear side of placement plate, and T-bar 14 passes through bullet
Spring 15, so, user can be by being pulled along fixed link 12, and fixed link 12 will drive T-bar 14 and travel forward, 15 quilt of spring
Whatman is placed among fixed link 12 and placement plate 11 by compression, subsequent user, and fixed link 12, spring 15 are unclamped after placing
Restoring from compressive state, spring 15 pushes T-bar 14 that fixed link 12 is driven to set back, and then T-bar 14 is made to push down whatman,
Whatman can be more securely fixed in this way and eliminates the trouble for carrying clip.
Because further including having inserted link 17,7 shape plates 5 of 6 top of right side bearing block and 9 top of turntable are symmetrically provided with jack 16,
Inserted link 17 is equipped in jack 16, so, after user regulates height, inserted link 17 is inserted into jack 16, fixes turntable 9, into
And the height of fixed placement plate 11.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of fine arts drawing boards height adjustment device includes bottom plate (1), slide bar (2), sliding sleeve (3), rack gear (4) and 7 shapes
Plate (5), bottom plate (1) upside left and right part are fixedly connected to slide bar (2), and slidingtype is connected with sliding sleeve (3) in the middle part of slide bar (2),
It is connected with rack gear (4) on the inside of sliding sleeve (3), slide bar (2) upper end is fixedly connected to 7 shape plates (5), characterized in that further includes having axis
Seat (6), bull stick (7), gear (8), turntable (9), connecting rod (10) and placement plate (11) are held, 7 shape plate (5) lower parts are mounted on axis
It holds seat (6), bearing block (6) interior interference is connected with bull stick (7), and bull stick (7) is located on front side of slide bar (2), and the left and right part of bull stick (7) is equal
It is fixedly connected with gear (8), gear (8) is located at the front side of rack gear (4), and gear (8) is meshed with rack gear (4), bull stick (7) right end
It is fixedly connected with turntable (9), left part is fixedly connected with connecting rod (10) on the upside of sliding sleeve (3), is equipped with and is put on the upside of connecting rod (10)
Set plate (11).
2. a kind of fine arts drawing boards height adjustment device as described in claim 1, characterized in that further include having fixed link
(12), T-bar (14) and spring (15), placement plate (11) left and right sides symmetric contact have fixed link (12), and placement plate (11) is left
Right two sides are symmetrical above and below to be provided with through-hole (13), is equipped with T-bar (14) in through-hole (13), T-bar (14) front end is connected to fixed link
(12) rear side, T-bar (14) front side are connected with spring (15), and spring (15) front end is connected on rear side of placement plate (11), T-bar
(14) spring (15) are passed through.
3. a kind of fine arts drawing boards height adjustment device as claimed in claim 2, characterized in that further include having inserted link
(17), 7 shape plates (5) above right side bearing block (6) and turntable (9) top are symmetrically provided with jack (16), are equipped in jack (16)
Inserted link (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022860.3U CN209552826U (en) | 2019-01-08 | 2019-01-08 | A kind of fine arts drawing boards height adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022860.3U CN209552826U (en) | 2019-01-08 | 2019-01-08 | A kind of fine arts drawing boards height adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209552826U true CN209552826U (en) | 2019-10-29 |
Family
ID=68305491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920022860.3U Expired - Fee Related CN209552826U (en) | 2019-01-08 | 2019-01-08 | A kind of fine arts drawing boards height adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209552826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586893A (en) * | 2020-12-25 | 2021-04-02 | 王净 | Student desk with adjustable storage space |
| CN114176313A (en) * | 2021-12-16 | 2022-03-15 | 蒙小梅 | Drawing device with adjustable architectural design |
-
2019
- 2019-01-08 CN CN201920022860.3U patent/CN209552826U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586893A (en) * | 2020-12-25 | 2021-04-02 | 王净 | Student desk with adjustable storage space |
| CN112586893B (en) * | 2020-12-25 | 2023-11-21 | 云阳县水口镇水口小学 | Student desk with adjustable storage space |
| CN114176313A (en) * | 2021-12-16 | 2022-03-15 | 蒙小梅 | Drawing device with adjustable architectural design |
| CN114176313B (en) * | 2021-12-16 | 2023-12-29 | 深圳和华国际工程与设计有限公司 | Drawing device with adjustable architectural design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20210108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |