CN210493345U - Easel convenient to change drawing paper and be convenient for all-round show - Google Patents
Easel convenient to change drawing paper and be convenient for all-round show Download PDFInfo
- Publication number
- CN210493345U CN210493345U CN201921187867.7U CN201921187867U CN210493345U CN 210493345 U CN210493345 U CN 210493345U CN 201921187867 U CN201921187867 U CN 201921187867U CN 210493345 U CN210493345 U CN 210493345U
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- Prior art keywords
- convenient
- plate
- drawing paper
- easel
- frame
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- Expired - Fee Related
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- 241000446313 Lamella Species 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses an easel convenient to change drawing paper and be convenient for all-round show, including the bracing piece, accept frame and telescopic link, the top of bracing piece is fixed with the connecting plate, accept the frame and fix the right flank at the curb plate, the equal slope welding in both ends has branch about the left surface of bracing piece, and the inboard of branch is fixed with the intermediate lamella, the articulated outside of installing at the intermediate lamella of telescopic link, the bottom vertical fixation of lead screw has first gear, the lower skin weld of backing plate has the bottom plate. This easel convenient to change and all-round show of being convenient for drawing paper pulls out the left end of splint from the right-hand member of accepting the frame, can take out the drawing paper between accepting the frame and the splint, is convenient for change drawing paper, conveniently adjusts the inclination of accepting the frame to the drawing on the all-round show easel of being convenient for is convenient for adjust the height of drawing, and then conveniently adjusts the show height according to the content of drawing, obtains best show height.
Description
Technical Field
The utility model relates to an easel technical field specifically is an easel convenient to change and the all-round show of being convenient for drawing paper.
Background
When carrying out the work of fine arts show, need place the drawing on the easel for the sight to watch, when carrying out the artistic creation, the drawing that the drawing person used is standard drawing, along with the rise of artistic creation, the form of easel is constantly changing.
The current easel is usually used to press the nail or the sticky tape to fix the drawing paper on the accepting frame of easel, be not convenient for change the drawing paper, the inconvenient show angle of adjusting the drawing paper, thereby be not convenient for the drawing on the all-round show easel, adjust the height of drawing paper through the installation telescopic link, in order to keep the balance of easel, need 2 telescopic links of group of installation on the easel, the length of 2 telescopic links of group is adjusted simultaneously to inconvenient, therefore, we provide one kind and be convenient for change and be convenient for all-round show's easel to the drawing paper, so as to solve the problem that proposes in the aforesaid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easel convenient to change drawing paper and all-round show of being convenient for to solve the current easel that proposes in the above-mentioned background art and be not convenient for change drawing paper, the drawing on the all-round show easel of being not convenient for, inconvenient according to the problem of the content regulation show height of drawing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easel convenient to change drawing paper and all-round show of being convenient for, includes the bracing piece, accepts frame and telescopic link, the top of bracing piece is fixed with the connecting plate, and all installs the curb plate in both sides around the connecting plate, accept the frame and fix the right flank at the curb plate, and accept the top and the bottom of frame and all install splint, the equal slope welding in both ends has branch about the left surface of bracing piece, and the inboard of branch is fixed with the intermediate lamella, the articulated outside of installing at the intermediate lamella of telescopic link, the bottom threaded connection of bracing piece has the lead screw, and the below of lead screw is provided with the backing plate, the bottom vertical fixation of lead screw has first gear, and the inboard meshing of first gear is connected with the second gear to the inside of second gear is fixed with the action bars, the lower surface welding of backing plate has the bottom.
Preferably, the side plate is rotatably installed on the outer side of the connecting plate, and the side plate and the bearing frame are combined into a T-shaped structure.
Preferably, the connection mode of the clamping plate and the bearing frame is clamping groove connection, and the cross section of the clamping plate is of a [ -shaped structure.
Preferably, the right end of the telescopic rod is rotatably installed on the left side of the bearing frame, and the telescopic rod is symmetrically arranged about the central line of the bearing frame.
Preferably, the screw rod, the first gear, the second gear and the operating rod form a linkage mechanism, and balls are fixedly mounted below the operating rod and the screw rod.
Preferably, the bottom end of the bottom plate and the top end of the base plate are both provided with embedded balls, and the embedded depth of the balls is larger than the radius of the balls.
Compared with the prior art, the beneficial effects of the utility model are that: according to the easel convenient for replacing the drawing paper and facilitating all-dimensional display, the left end of the clamping plate is pulled out from the right end of the bearing frame, the drawing paper between the bearing frame and the clamping plate can be taken out, the drawing paper is convenient to replace, the inclination angle of the bearing frame is convenient to adjust, so that the drawing on the easel is convenient to display in all directions, the height of the drawing is convenient to adjust, the display height is convenient to adjust according to the content of the drawing, and the optimal display height is obtained;
1. the drawing paper holder is provided with a bearing frame and a clamping plate, the right end of the bearing frame and the left end of the clamping plate are both of magnetic structures, the bearing frame is connected with a clamping groove of the clamping plate, drawing paper is placed between the bearing frame and the clamping plate, and the bottom end and the top end of the drawing paper can be fixed due to the fact that the clamping plate is symmetrically arranged about the central line of the bearing frame, so that the left end of the clamping plate is pulled out of the right end of the bearing frame, the drawing paper between the bearing frame and the clamping plate can be taken out, and the drawing paper can be replaced;
2. the connecting plate, the bearing frame and the telescopic rod are arranged, the bearing frame is rotatably connected with the connecting plate through the side plate, the telescopic rod is hinged with the bearing frame, and the inclination angle of the bearing frame can be conveniently adjusted by rotating the side plate, so that the picture on the easel can be conveniently displayed in all directions;
3. be provided with bracing piece, lead screw and action bars, bracing piece and lead screw threaded connection, lead screw, first gear, second gear and action bars constitute interlock mechanism, and through rotating the action bars, the lead screw is rotatory in the bracing piece bottom to the bracing piece goes up and down on the bottom plate, the height of the adjustable support pole of being convenient for, thereby be convenient for adjust the height of drawing, and then conveniently adjust the show height according to the content of drawing, obtain best show height, make things convenient for the sight to watch.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
FIG. 2 is a side view of the cutting structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the supporting frame and the clamping plate of the present invention;
fig. 4 is a schematic view of the structure of the receiving rack in a rotating state.
In the figure: 1. a support bar; 2. a connecting plate; 3. a side plate; 4. a receiving frame; 5. a splint; 6. a strut; 7. a middle plate; 8. a telescopic rod; 9. a screw rod; 10. a base plate; 11. a first gear; 12. a second gear; 13. an operating lever; 14. a base plate; 15. and a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an easel convenient for replacing drawing paper and facilitating omnibearing display comprises a support rod 1, a connecting plate 2, a side plate 3, a bearing frame 4, a clamping plate 5, a support rod 6, a middle plate 7, a telescopic rod 8, a screw rod 9, a backing plate 10, a first gear 11, a second gear 12, an operating rod 13, a bottom plate 14 and balls 15, wherein the connecting plate 2 is fixed above the support rod 1, the side plate 3 is respectively installed at the front side and the rear side of the connecting plate 2, the bearing frame 4 is fixed at the right side of the side plate 3, the clamping plate 5 is respectively installed at the top end and the bottom end of the bearing frame 4, the support rod 6 is obliquely welded at the upper end and the lower end of the left side surface of the support rod 1, the middle plate 7 is fixed at the inner side of the support rod 6, the telescopic rod 8 is hinged and installed at the outer side of the middle plate 7, the screw rod 9 is connected with the bottom end of the, a second gear 12 is engaged and connected to the inner side of the first gear 11, an operating rod 13 is fixed inside the second gear 12, and a bottom plate 14 is welded to the lower surface of the backing plate 10;
as shown in fig. 1 and 2, the side plate 3 is rotatably mounted at the outer side of the connecting plate 2, the side plate 3 and the receiving frame 4 are combined into a T-shaped structure, so that the display angle of the receiving frame 4 can be adjusted, and therefore, the drawing can be viewed in all directions, the screw rod 9, the first gear 11, the second gear 12 and the operating rod 13 form a linkage mechanism, balls 15 are fixedly mounted below the operating rod 13 and the screw rod 9, so that the supporting rod 1 can be lifted and lowered, so that the height of the supporting rod 1 can be adjusted, the balls 15 are mounted at the bottom end of the bottom plate 14 and the top end of the backing plate 10 in an embedded manner, and the embedding depth of the balls 15 is greater than the radius of the balls 15, so that the screw rod;
like in fig. 1 and fig. 4 splint 5 and the connected mode who accepts frame 4 be the draw-in groove connection, and splint 5's transversal personally submits "[" type structure, conveniently takes off splint 5 from accepting frame 4 to be convenient for change the drawing paper, the right-hand member of telescopic link 8 rotates and installs in the left side of accepting frame 4, and telescopic link 8 sets up about the central line symmetry of accepting frame 4, makes and accepts frame 4 steady rotation.
The working principle is as follows: when the easel convenient for replacing drawing paper and facilitating omnibearing display is used, firstly, the height of the bearing frame 4 is adjusted according to the display requirement, a worker manually rotates the operating rod 13 in the fig. 2, the bottom end of the operating rod 13 is fixedly provided with the ball 15, the ball 15 is embedded and installed at the top end of the bottom plate 14, so that the operating rod 13 rotates on the bottom plate 14, as the operating rod 13 is fixedly connected with the second gear 12, the second gear 12 is meshed and connected with the first gear 11, the first gear 11 is fixedly connected with the screw rod 9, the screw rod 9 is in threaded connection with the supporting rod 1, along with the rotation of the operating rod 13, the screw rod 9 rotates on the backing plate 10 through the ball 15, and then the supporting rod 1 goes up and down on the bottom plate 14, so as to adjust the height of the bearing frame 4 indirectly connected with the supporting rod;
when the drawing paper needs to be placed on the bearing frame 4, the clamping plate 5 and the bearing frame 4 in the drawing 1 are connected in a clamping groove mode, mounting grooves are formed in the top end and the bottom end of the bearing frame 4, the clamping plate 5 is moved rightwards in the mounting groove in the bearing frame 4, the distance between the left side face of the clamping plate 5 and the right side face of the bearing frame 4 is larger than the thickness of the drawing paper, then the drawing paper is held by hands, the drawing paper is placed at the top end of the bearing frame 4 and is positioned in a gap between the bearing frame 4 and the clamping plate 5, then the drawing paper vertically falls down, the drawing paper is positioned between the bearing frame 4 and the clamping plate 5, the clamping plate 5 is pushed leftwards, the clamping plate 5 is mounted on the bearing frame 4, the left end of the clamping plate 5 and the right end of the bearing frame 4 are both in a magnetic structure, the left end of the clamping plate 5 and the bearing frame 4 are;
the telescopic link 8 is the mature technique under the current background, take off the fastening bolt on the telescopic link 8 in figure 4, because connecting plate 2 is connected with 3 articulations of curb plate, and accept frame 4 and 8 articulations of telescopic link and be connected, telescopic link 8 is connected with intermediate lamella 7 articulations, use the horizontal central line of connecting plate 2 as the rotatory frame 4 that accepts of centre of a circle, telescopic link 8 rotates between accepting frame 4 and intermediate lamella 7, adjust the inclination who accepts frame 4, then insert fastening bolt in the inside of telescopic link 8, thereby fix telescopic link 8, just above this accomplish this be convenient for change the easel of drawing paper and be convenient for a series of operations of the easel of all-round show, the content of not making detailed description in this description belongs to the prior art that the professional skilled person in the art is known.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an easel convenient to change drawing paper and all-round show of being convenient for, includes bracing piece (1), accepts frame (4) and telescopic link (8), its characterized in that: the upper portion of the supporting rod (1) is fixed with a connecting plate (2), the front side and the rear side of the connecting plate (2) are respectively provided with a side plate (3), the bearing frame (4) is fixed on the right side face of the side plate (3), the top end and the bottom end of the bearing frame (4) are respectively provided with a clamping plate (5), the upper end and the lower end of the left side face of the supporting rod (1) are respectively welded with a supporting rod (6) in an inclined manner, the inner side of each supporting rod (6) is fixed with an intermediate plate (7), the telescopic rod (8) is hinged and arranged on the outer side of the intermediate plate (7), the bottom end of the supporting rod (1) is in threaded connection with a lead screw (9), a backing plate (10) is arranged below the lead screw (9), the bottom end of the lead screw (9) is vertically fixed with a first gear (11), the inner side of the first gear (11) is in meshed connection, the lower surface of the backing plate (10) is welded with a bottom plate (14).
2. The easel convenient to change drawing paper and convenient to display in all directions according to claim 1, wherein: the side plates (3) are rotatably arranged on the outer sides of the connecting plates (2), and the side plates (3) and the bearing frames (4) are combined into a T-shaped structure.
3. The easel convenient to change drawing paper and convenient to display in all directions according to claim 1, wherein: the connecting mode of the clamping plate (5) and the bearing frame (4) is a clamping groove connection, and the cross section of the clamping plate (5) is of a [ -shaped structure.
4. The easel convenient to change drawing paper and convenient to display in all directions according to claim 1, wherein: the right-hand member of telescopic link (8) rotates and installs the left side at accepting frame (4), and telescopic link (8) set up about the central line symmetry of accepting frame (4).
5. The easel convenient to change drawing paper and convenient to display in all directions according to claim 1, wherein: the screw rod (9), the first gear (11), the second gear (12) and the operating rod (13) form a linkage mechanism, and balls (15) are fixedly mounted below the operating rod (13) and the screw rod (9).
6. The easel convenient to change drawing paper and convenient to display in all directions according to claim 5, wherein: the bottom end of the bottom plate (14) and the top end of the base plate (10) are both provided with balls (15) in an embedded mode, and the embedded depth of the balls (15) is larger than the radius size of the balls (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921187867.7U CN210493345U (en) | 2019-07-26 | 2019-07-26 | Easel convenient to change drawing paper and be convenient for all-round show |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921187867.7U CN210493345U (en) | 2019-07-26 | 2019-07-26 | Easel convenient to change drawing paper and be convenient for all-round show |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210493345U true CN210493345U (en) | 2020-05-12 |
Family
ID=70585400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921187867.7U Expired - Fee Related CN210493345U (en) | 2019-07-26 | 2019-07-26 | Easel convenient to change drawing paper and be convenient for all-round show |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210493345U (en) |
-
2019
- 2019-07-26 CN CN201921187867.7U patent/CN210493345U/en not_active Expired - Fee Related
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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: 20200512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |