CN208048412U - The dual platen easel of height is adjusted based on seesaw - Google Patents
The dual platen easel of height is adjusted based on seesaw Download PDFInfo
- Publication number
- CN208048412U CN208048412U CN201820297639.4U CN201820297639U CN208048412U CN 208048412 U CN208048412 U CN 208048412U CN 201820297639 U CN201820297639 U CN 201820297639U CN 208048412 U CN208048412 U CN 208048412U
- Authority
- CN
- China
- Prior art keywords
- seesaw
- easel
- guide rail
- dual platen
- adjusting height
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a kind of dual platen easels adjusting height based on seesaw, include the first easel and the second easel of top articulated connection, first easel and the second easel point are by including seat board, guide rail and drawing board, the guide rail is symmetricly set on seat board upper surface both ends, the drawing board both ends are respectively embedded into guide rail and are moved up and down along guide rail, it is provided with support beam between described two seat board lower ends, it is provided with open-topped groove profile seat in the middle part of the support beam, groove profile seat upper end is provided with shaft, it is provided with pivoted housing in the shaft, it is provided with both ends on the pivoted housing and extends to the seesaw respectively corresponded to below drawing board.The dual platen easel that height is adjusted based on seesaw described in the utility model spy is adapted to height different crowd and used, adjusting is simple and convenient, securely and reliably by electric pushrod drive seesaw both ends up and down adjustment to adjust the different height of two drawing boards.
Description
Technical field
The utility model is related to easel field more particularly to a kind of dual platen easels adjusting height based on seesaw.
Background technology
The easel formula people that draws a picture paints from life or the common branch stake tool of outdoor drawing, easel type in the market are numerous outdoors
It is more, it is suitble to the use of different crowd.
General easel carries height adjustment mechanism at the position of support drawing board, suitable height is adjusted convenient for picture person,
To more preferably be operated.
Utility model content
The purpose of this utility model is to provide a kind of dual platen easels adjusting height based on seesaw, disclosure satisfy that double
People draws a picture, while according to the different heights of two people, and height of drawing board is adjusted by seesaw structure, easy to use.
For this purpose, the utility model uses following technical scheme：
A kind of dual platen easel being adjusted height based on seesaw, including the first easel of top articulated connection and second are drawn
Frame, first easel and the second easel divide by including seat board, guide rail and drawing board, and the guide rail is symmetricly set on seat board upper surface
Both ends, the drawing board both ends are respectively embedded into guide rail and are moved up and down along guide rail, and support is provided between described two seat board lower ends
Crossbeam, the support beam middle part are provided with open-topped groove profile seat, and groove profile seat upper end is provided with shaft, the shaft
On be provided with pivoted housing, both ends are provided on the pivoted housing and extend to seesaw below respectively corresponding drawing board.
Wherein, the guide rail is the opposite c-type rail of opening.
Wherein, the spring catch of several locking drawing boards is disposed on the outside of the guide rail from top to bottom.
Wherein, the seesaw both ends are connected separately with the lifting drive on the outside of seat board.
Wherein, the lifting drive is electric pushrod.
Wherein, the elastomer block being respectively arranged on the inside of the lifting drive above seesaw.
Wherein, the elastomer block is caoutchouc elasticity block.
The beneficial effects of the utility model：The utility model proposes it is a kind of based on seesaw adjust height dual platen picture
Frame drives seesaw both ends up and down adjustment by electric pushrod, to adjust the different height of two drawing boards, it is different to adapt to height
Crowd uses, and adjusting is simple and convenient, securely and reliably.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The technical solution of the utility model is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of dual platen easel adjusting height based on seesaw includes the first easel 1 and second of top articulated connection
Easel 2, first easel, 1 and second easel 2 divide by including seat board 11, guide rail 12 and drawing board 13, and the guide rail 12 is symmetrically set
It sets at 11 upper surface both ends of seat board, 13 both ends of the drawing board are respectively embedded into guide rail 12 and are moved up and down along guide rail 12, described two
Support beam 3 is provided between 11 lower end of seat board, 3 middle part of the support beam is provided with open-topped groove profile seat 4, the slot
Type seat upper end is provided with shaft 5, and pivoted housing is provided in the shaft 5（It is not shown in figure）, both ends, which are provided with, on the pivoted housing prolongs
The seesaw 6 of respectively 13 lower section of corresponding drawing board is extended to, is swung up and down around the shaft among seesaw 6, drives corresponding drawing board
13 slide up and down along respective guide rail 12.
In the present embodiment, the guide rail 12 is the opposite c-type rail of opening, convenient in 13 both ends of drawing board insertion guide rail 12, carrying
The stability that high drawing board 13 slides up and down.
In the present embodiment, 12 outside of the guide rail is disposed with the spring catch 7 of several locking drawing boards 13 from top to bottom, when
When drawing board 13 regulates operating position, it is locked to drawing board 13.
In the present embodiment, 6 both ends of the seesaw are connected separately with the lifting drive 8 positioned at 11 outside of seat board, shape
The power swung up and down at seesaw.
In the present embodiment, the lifting drive 8 is electric pushrod.
In the present embodiment, 8 inside of the lifting drive is respectively arranged with the elastomer block 61 above seesaw 6,
The elastomer block 61 is caoutchouc elasticity block, prevents seesaw from being hit with 13 hardness of drawing board.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (7)
1. a kind of dual platen easel adjusting height based on seesaw, which is characterized in that first including top articulated connection draws
Frame and the second easel, first easel and the second easel respectively include seat board, guide rail and drawing board, and the guide rail is symmetricly set on
Seat board upper surface both ends, the drawing board both ends are respectively embedded into guide rail and are moved up and down along guide rail, between described two seat board lower ends
It is provided with support beam, open-topped groove profile seat is provided in the middle part of the support beam, groove profile seat upper end, which is provided with, to be turned
Axis is provided with pivoted housing in the shaft, and both ends are provided on the pivoted housing and extend to seesaw below respectively corresponding drawing board.
2. the dual platen easel according to claim 1 for adjusting height based on seesaw, which is characterized in that the guide rail is
The c-type rail for being open opposite.
3. the dual platen easel according to claim 1 for adjusting height based on seesaw, which is characterized in that outside the guide rail
Side is disposed with the spring catch of several locking drawing boards from top to bottom.
4. the dual platen easel according to claim 1 for adjusting height based on seesaw, which is characterized in that the seesaw
Both ends are connected separately with the lifting drive on the outside of seat board.
5. the dual platen easel according to claim 4 for adjusting height based on seesaw, which is characterized in that the lifting is driven
Dynamic device is electric pushrod.
6. the dual platen easel according to claim 4 for adjusting height based on seesaw, which is characterized in that the lifting is driven
The elastomer block being respectively arranged on the inside of dynamic device above seesaw.
7. the dual platen easel according to claim 6 for adjusting height based on seesaw, which is characterized in that the elastomer block
For caoutchouc elasticity block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820297639.4U CN208048412U (en) | 2018-03-05 | 2018-03-05 | The dual platen easel of height is adjusted based on seesaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820297639.4U CN208048412U (en) | 2018-03-05 | 2018-03-05 | The dual platen easel of height is adjusted based on seesaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208048412U true CN208048412U (en) | 2018-11-06 |
Family
ID=63991744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820297639.4U Expired - Fee Related CN208048412U (en) | 2018-03-05 | 2018-03-05 | The dual platen easel of height is adjusted based on seesaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208048412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664651B (en) * | 2019-03-04 | 2020-09-22 | 临沂大学 | Teaching aid for advanced mathematics |
| JP7325814B2 (en) | 2019-11-01 | 2023-08-15 | トーアン株式会社 | arrow board |
-
2018
- 2018-03-05 CN CN201820297639.4U patent/CN208048412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664651B (en) * | 2019-03-04 | 2020-09-22 | 临沂大学 | Teaching aid for advanced mathematics |
| JP7325814B2 (en) | 2019-11-01 | 2023-08-15 | トーアン株式会社 | arrow board |
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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: 20181106 Termination date: 20190305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |