CN203126357U - Lifting type drawing board - Google Patents
Lifting type drawing board Download PDFInfo
- Publication number
- CN203126357U CN203126357U CN 201320035350 CN201320035350U CN203126357U CN 203126357 U CN203126357 U CN 203126357U CN 201320035350 CN201320035350 CN 201320035350 CN 201320035350 U CN201320035350 U CN 201320035350U CN 203126357 U CN203126357 U CN 203126357U
- Authority
- CN
- China
- Prior art keywords
- drawing board
- chute
- canvas
- painting canvas
- lift
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to drawing boards and discloses a lifting type drawing board. The lifting type drawing board comprises drawing board vertical rods, canvas and four drawing board supports, wherein the canvas is arranged on the drawing board vertical rods in a matching mode, the drawing board supports are used for supporting the canvas, a sliding groove is formed in each drawing board vertical rod, a fixing block is arranged in each sliding groove, at least one through hole is formed in each drawing board support, the drawing board supports and the drawing board vertical rods are connected through the matching of the fixing blocks and the through holes, and then the height of the drawing board is limited and adjusted. According to the lifting type drawing board, due to the fact that the sliding groove is formed in each drawing board vertical rod, the fixing block is arranged in the inner side of each groove in an interference fit mode, and the drawing board supports and the drawing board vertical rods are connected through the matching of the fixing blocks and the through holes to limit and adjust the height of the drawing board, the height of the canvas can be adjusted conveniently and freely, the structure is simple, and manufacturing is convenient; due to the fact that a horizontal sliding groove and a longitudinal sliding groove are formed in a wood block and the horizontal sliding groove and the longitudinal sliding groove are communicated, a pointer can be placed conveniently and stably; and due to the fact the canvas is a magnetic canvas, a user can conveniently attach notes on the canvas by means of magnets.
Description
Technical field
The utility model relates to drawing board, has related in particular to a kind of lift drawing board.
Background technology
Drawing board is people's daily living articles, and it has multiple function; The fan that the drawing board that has can be used as drawing, sketch is used for filling up the flat board of drawing paper, and the size of drawing board can require decide with the user, and it is wooden, slim and graceful, smooth that this drawing board mostly is; The drawing board that also has can frame on support, as small blackboard, for the direct drawing onboard of user, the writing pattern on the painting canvas etc. can be wiped, painting canvas mostly is exercise to child drawing and uses in this, and is toy a kind of.The drawing board of selling in the market that is used for children's scribble, because the height of painting canvas can not free adjustment, the children that can not satisfy different heights use.
Summary of the invention
The purpose of this utility model has been to provide a kind of lift drawing board that can conveniently adjust the painting canvas height.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
The lift drawing board, comprise the drawing board montant, be equipped with the painting canvas on the drawing board montant and be used for support four drawing board supports of painting canvas, the drawing board montant is provided with chute, be provided with fixed block in the chute, the drawing board support is provided with more than one perforation, and the drawing board support is connected restriction and adjusts the drawing board height by fixed block with the drawing board montant with the cooperation of perforation.
As preferably, described chute is the chute of outer narrow inner width.
As preferably, the inboard interference fit of described fixed block and chute, fixed block is provided with more than one double-screw bolt, and double-screw bolt passes chute.
As preferably, described painting canvas is the magnetic painting canvas.
As preferably, be provided with tool palette below the described painting canvas, tool palette is connected with the drawing board montant by first bolt, first nut.Be provided with big slightly plastic body on the surface of first nut, be convenient to operate first nut more easily, solved in the defective that does not have dismounting drawing board under the situation of hand-operated tools.
As preferably, described tool palette two ends are equipped with wooden unit, and described wooden unit is provided with the horizontal concrete chute that is interconnected and vertical chute.
As preferably, also be provided with teacher's pointer, teacher's pointer is connected with tool palette by the cooperation of horizontal concrete chute with vertical chute.Teacher's pointer can pass horizontal concrete chute and slide to vertical chute, and teacher's pointer is surely put on vertical chute.
As preferably, described painting canvas top is provided with clip.Can be used to hold paintbrush or drawing paper.
As preferably, also comprise two drawing board cross bars, two drawing board cross bars are hinged by hinge.
The utility model is owing to adopted above technical scheme, has significant technique effect: by the chute of narrow inner width outside the drawing board montant is provided with, the inboard interference fit of chute has fixed block, the drawing board support is connected restriction and adjusts the drawing board height by fixed block with the drawing board montant with the cooperation of perforation, this structure makes things convenient for the painting canvas height freely to adjust, and simple in structure, be convenient to make; Wooden unit is provided with the horizontal concrete chute and the vertical chute that are interconnected can be convenient to surely put teacher's pointer; Painting canvas is the magnetic painting canvas, makes things convenient for the user to utilize magnetic patch paster bar on painting canvas, and does not need to use solid gum to wait to cling paper slip; The painting canvas top is provided with clip, can be used to hold paintbrush or drawing paper.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the schematic cross-section of drawing board montant.
Fig. 4 is the structural representation of fixed block.
Fig. 5 is the plane of wooden unit.
The toponym that each number designation refers in the above accompanying drawing is as follows: wherein 1-drawing board montant, 2-painting canvas, 3-drawing board support, 4-chute, 5-double-screw bolt, 6-tool palette, 7-second nut, 8-wooden unit, 9-horizontal concrete chute, the vertical chute of 10-, 11-teacher's pointer, 12-clip, 13-drawing board cross bar, 14-first nut.
The specific embodiment
Describe in further detail below in conjunction with accompanying drawing and the utility model of embodiment.
The lift drawing board, as shown in Figure 1, comprise drawing board montant 1, be equipped with the painting canvas 2 on drawing board montant 1 and be used for support four drawing board supports 3 of painting canvas 2, drawing board montant 1 is provided with chute 4, be provided with fixed block in the chute 4, drawing board support 3 is provided with more than one perforation, and drawing board support 3 is connected restriction and adjusts the drawing board height by fixed block with drawing board montant 1 with the cooperation of perforation.
As shown in Figure 3, described chute 4 is the chute of outer narrow inner width.
As shown in Figure 4, described fixed block and chute 4 inboard interference fit, fixed block is provided with more than one double-screw bolt 5, and double-screw bolt 5 passes chute 4.
Described painting canvas 2 is the magnetic painting canvas.Described painting canvas 2 belows are provided with tool palette 6, and tool palette 6 is connected with drawing board montant 1 by first bolt, first nut 14.As shown in Figure 5, described tool palette 6 two ends are equipped with wooden unit 8, and described wooden unit 8 is provided with horizontal concrete chute 9 and the vertical chute 10 that is interconnected.Also be provided with teacher's pointer 11, teacher's pointer 11 is connected with tool palette 6 by the cooperation of horizontal concrete chute 9 with vertical chute 10.Teacher's pointer 11 can pass horizontal concrete chute 9 and slide to vertical chute 10, and teacher's pointer 11 is surely put on vertical chute 10.
Described painting canvas 2 tops are provided with clip 12.Can be used to hold paintbrush or drawing paper.Comprise that also 13, two drawing board cross bars of two drawing board cross bars 13 are hinged by hinge.
As shown in Figure 2, in the present embodiment, fixed block is iron block, and described double-screw bolt 5 and perforation are two, and described perforation is arranged on the drawing board support 3 with double-screw bolt 5 correspondence positions; Iron block is stuck in the inner of chute 4, and double-screw bolt 5 passes perforation, puts second nut 7 again, is about to drawing board montant 1 and fixedlys connected with drawing board support 3.In the present embodiment, all be provided with big slightly plastic body on the surface of first nut 14 and second nut 7, be convenient to operate more easily first nut 15 and second nut 7, solved in the defective that does not have dismounting drawing board under the situation of hand-operated tools.
When the lift drawing board is carried out lifting, second nut 7 of outwarding winding earlier, the double-screw bolt 5 of holding iron block moves down along chute 4, and drawing board support 3 is adjusted suitable height again along with the iron block motion, screws on second nut 7, can realize the decline of drawing board montant 1; Second nut 7 of outwarding winding, the double-screw bolt 5 of holding iron block moves up along chute 4, and drawing board support 3 is adjusted suitable height again along with the iron block motion, screws on second nut 7, can realize the rising of drawing board montant 1.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (9)
1. lift drawing board, comprise drawing board montant (1), be equipped with the painting canvas (2) on drawing board montant (1) and be used for support four drawing board supports (3) of painting canvas (2), it is characterized in that: drawing board montant (1) is provided with chute (4), chute is provided with fixed block in (4), drawing board support (3) is provided with more than one perforation, and drawing board support (3) is connected restriction and adjusts the drawing board height by fixed block with drawing board montant (1) with the cooperation of perforation.
2. lift drawing board according to claim 1, it is characterized in that: described chute (4) is the chute of outer narrow inner width.
3. lift drawing board according to claim 1 is characterized in that: the inboard interference fit of described fixed block and chute (4), and fixed block is provided with more than one double-screw bolt (5), and double-screw bolt (5) passes chute (4).
4. lift drawing board according to claim 1, it is characterized in that: described painting canvas (2) is the magnetic painting canvas.
5. according to claim 1 or 4 described lift drawing boards, it is characterized in that: described painting canvas (2) below is provided with tool palette (6), and tool palette (6) is connected with drawing board montant (1) by first bolt, first nut (14).
6. lift drawing board according to claim 5, it is characterized in that: described tool palette (6) two ends are equipped with wooden unit (8), and described wooden unit (8) is provided with the horizontal concrete chute (9) that is interconnected and vertical chute (10).
7. lift drawing board according to claim 1 is characterized in that: also be provided with teacher's pointer (11), teacher's pointer (11) is connected with tool palette (6) by the cooperation of horizontal concrete chute (9) and vertical chute (10).
8. according to claim 1 or 4 described lift drawing boards, it is characterized in that: described painting canvas (2) top is provided with clip (12).
9. lift drawing board according to claim 1 is characterized in that: also comprise two drawing board cross bars (13), two drawing board cross bars (13) are hinged by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035350 CN203126357U (en) | 2013-01-23 | 2013-01-23 | Lifting type drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035350 CN203126357U (en) | 2013-01-23 | 2013-01-23 | Lifting type drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126357U true CN203126357U (en) | 2013-08-14 |
Family
ID=48934373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320035350 Expired - Fee Related CN203126357U (en) | 2013-01-23 | 2013-01-23 | Lifting type drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677679A (en) * | 2021-01-11 | 2021-04-20 | 常州纺织服装职业技术学院 | Drawing board convenient to drawing is used |
-
2013
- 2013-01-23 CN CN 201320035350 patent/CN203126357U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677679A (en) * | 2021-01-11 | 2021-04-20 | 常州纺织服装职业技术学院 | Drawing board convenient to drawing is used |
| CN112677679B (en) * | 2021-01-11 | 2022-03-18 | 常州纺织服装职业技术学院 | Drawing board convenient to drawing is used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20150123 |
|
| EXPY | Termination of patent right or utility model |