CN214396222U - Sketch drawing board convenient to fold and store - Google Patents
Sketch drawing board convenient to fold and store Download PDFInfo
- Publication number
- CN214396222U CN214396222U CN202023318340.9U CN202023318340U CN214396222U CN 214396222 U CN214396222 U CN 214396222U CN 202023318340 U CN202023318340 U CN 202023318340U CN 214396222 U CN214396222 U CN 214396222U
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- drawing board
- fixed
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- fold
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Abstract
The utility model provides a sketch drawing board that convenient folding was accomodate relates to sketch drawing board technical field, including the telescopic link, the surface of telescopic link is close to the bottom equidistance and has seted up three support groove, and is three the inside in support groove all slides and inlays and be equipped with the bracing piece. The utility model discloses, the height of drawing board can be adjusted to the telescopic link, the bracing piece can be inlayed and support in the groove, three bracing piece is the triangle-shaped embedding, the stability of drawing board has been increased, make the drawing board dismantle with the equipment convenience that becomes, the dwang passes through the axis of rotation and can change the angle of dwang, convenient to use person draws and accomodates, the mainboard is connected with first ball through the connecting rod, first ball can roll at the roll inslot, therefore, the mainboard can change the position angle in a large scale, convenient to use person adjusts the drawing board angle, the time is saved, after confirming the position angle, the accessible fixed block is fixed, prevent that the drawing board from taking place to slide.
Description
Technical Field
The utility model relates to a sketch drawing board technical field especially relates to a sketch drawing board that convenient folding was accomodate.
Background
The drawing board is a flat board which is often used for drawing paper during sketching and drawing, and is often placed on an easel and also placed on knees for drawing. The drawing board is fixed on the easel, some clamps are used, the adhesive tape is also used, the size of the drawing board is determined according to the requirements of a user, most of the drawing boards are made of wood, the hand feeling is light and smooth, art supplies stores are sold, and the drawing board can be manufactured by self. In addition, the plastic drawing board can be used for drawing on the board directly, can be wiped off, is suitable for drawing practice of children and is used for a plurality of toys.
However, in the prior art, it is current, the sketch drawing board is not convenient for the teaching of fine arts, lead to the beginner to lose the interest to fine arts study easily, the sketch drawing board that has the fixed bolster is too big, portable not, it is very inconvenient when the student goes on class or writes, little drawing board is portable though, but there is not the mount, long-time sketch drawing can be tired, also influence the drawing quality simultaneously, be not convenient for student's study, so current sketch drawing board can't satisfy people's needs, the problem that the aforesaid appears is solved to the urgent need of a neotype fine arts drawing board.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, the bracing piece of this drawing board can be followed and supported the inslot and taken out, fixes on the draw-in groove of telescopic link through the bail, and dwang accessible axis of rotation rotates, folding, and the mainboard also can rotate through the ball, and the folded sheet is collapsible for this drawing board can be folded, contract, portable.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a sketch drawing board convenient to fold and store comprises a telescopic rod, wherein three supporting grooves are formed in the outer surface of the telescopic rod close to the bottom equidistance, supporting rods are embedded in the three supporting grooves in a sliding manner, a rotating shaft is embedded in the telescopic rod close to the top end of the telescopic rod, a rotating rod is sleeved on the outer surface of the rotating shaft, a fixing knob is installed at one end of the rotating shaft, two first limiting blocks are fixed at one end of the rotating rod, first rolling grooves are formed in the two first limiting blocks, first rolling balls are embedded in the two first rolling grooves in a rolling manner, two fixing blocks are welded at the top of the outer surface of the first limiting blocks, screws are connected in the two fixing blocks in a threaded manner, a connecting rod is fixed on one side of the outer surface of each first rolling ball, a main board is fixed at one end of the connecting rod, and two folding plates are rotatably connected on two sides of the main board through hinges, two the surface top of folded sheet is close to one side edge and all installs the second stopper, two the second groove that rolls is all seted up, two to the inside of second stopper the inside in second groove that rolls all rolls and inlays and be equipped with the second ball.
As a preferred embodiment, the surface of telescopic link is close to center department equidistance and has seted up three draw-in groove, and is three the surface one side of bracing piece is close to bottom edge and all is fixed with the bail.
As a preferred embodiment, two rotating discs are mounted on the rear surface of the main board near the edges of two sides, a clamping plate is fixed on the top of each rotating disc, and a drawing plate lock is fixed on the rear surface of each folding plate near the edge of one side.
In a preferred embodiment, a bracket is fixed to each of outer surfaces of the two second balls.
As a preferred embodiment, return springs are respectively installed at positions close to the bottom ends of one sides of the outer surfaces of the two brackets, and stabilizing rods are respectively sleeved inside the two return springs.
In a preferred embodiment, a clip is fixed to each of the two stabilizer bars at one end thereof.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, the height of drawing board can be adjusted to the telescopic link, the support groove has been seted up to the telescopic link surface, the bracing piece can be inlayed in the support groove, three bracing piece is the triangle-shaped embedding, the stability of drawing board has been increased, make the drawing board dismantle with the convenience that the equipment becomes, the dwang passes through the axis of rotation and is connected with the telescopic link top, can change the angle of dwang through the axis of rotation, convenient to use person draws and accomodates, fixed knob can be fixed with the dwang, avoid taking place to slide, first ball inlays to locate the roll inslot, the mainboard is connected with first ball through the connecting rod, first ball can roll at the roll inslot, therefore, the mainboard can change position angle in a very large scale, convenient to use person adjusts the drawing board angle, the time is saved, after confirming position angle, the accessible fixed block is fixed, prevent that the drawing board from taking place to slide.
2. The utility model discloses in, the bail on the bracing piece can inlay and establish into the draw-in groove for can place on the telescopic link after the bracing piece takes off, be convenient for accomodate, cardboard accessible carousel rotates to the drawing board lock, and the folding plate's of being convenient for is fixed, and support accessible second ball rotates, thereby changes the position of splint, and reset spring can extrude splint on the drawing board surface, reaches the effect of fixed drawing paper, and the person of facilitating the use fixes drawing paper when sketch.
Drawings
Fig. 1 is a rear view of a sketch drawing board convenient to fold and store;
fig. 2 is a side view of a sketch drawing board convenient to fold and store;
fig. 3 is an enlarged view of a portion a of fig. 2.
Illustration of the drawings:
1. a telescopic rod; 101. a card slot; 102. a support groove; 2. a support bar; 201. a staple bolt; 3. a rotating shaft; 301. fixing the knob; 302. rotating the rod; 4. a first stopper; 401. a first ball bearing; 402. a first rolling groove; 403. a fixed block; 404. a screw; 405. a connecting rod; 5. a main board; 501. folding the board; 502. a picture board lock; 503. clamping a plate; 504. a turntable; 6. a second limiting block; 601. a second ball bearing; 602. a second rolling groove; 603. a support; 604. a return spring; 605. a stabilizer bar; 606. and (4) clamping the plate.
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. 1-3, the present invention provides a technical solution: a sketch drawing board convenient to fold and store comprises a telescopic rod 1, three supporting grooves 102 are equidistantly formed in the outer surface of the telescopic rod 1 close to the bottom, supporting rods 2 are respectively embedded in the three supporting grooves 102 in a sliding manner, a rotating shaft 3 is embedded in the telescopic rod 1 close to the top end, a rotating rod 302 is sleeved on the outer surface of the rotating shaft 3, a fixing knob 301 is installed at one end of the rotating shaft 3, two first limiting blocks 4 are fixed at one end of the rotating rod 302, first rolling grooves 402 are respectively formed in the two first limiting blocks 4, first rolling balls 401 are respectively embedded in the two first rolling grooves 402 in a rolling manner, two fixing blocks 403 are welded at the tops of the outer surfaces of the two first limiting blocks 4, screws 404 are respectively connected in the two fixing blocks in a threaded manner, a connecting rod 405 is fixed on one side of the outer surface of each first rolling ball 401, a main board 5 is fixed at one end of each connecting rod 405, two folding plates 501 are connected to two sides of the main board 5 through hinge rotation, a second limiting block 6 is installed at the position, close to one side edge, of the top of the outer surface of each folding plate 501, a second rolling groove 602 is formed in the inner portion of each second limiting block 6, and a second ball 601 is embedded in the inner portion of each second rolling groove 602 in a rolling mode.
Three draw-in groove 101 has been seted up to the surface of telescopic link 1 near center department equidistance, and surface one side of three bracing piece 2 is close to bottom edge and all is fixed with bail 201, is convenient for accomodate bracing piece 2.
Two carousel 504 are installed near both sides edge to the rear surface of mainboard 5, and the top of two carousel 504 all is fixed with cardboard 503, and two folding plate 501's rear surface is close to a side edge and all is fixed with drawing board lock 502, and the folding plate 501's of being convenient for is fixed, does not also influence the use when convenient the accomodating.
A bracket 603 is fixed on one side of the outer surface of each of the two second balls 601, so that the clamping plate 606 can move to avoid influencing the painting.
One end of each of the two stabilizer bars 605 is fixed with a clamp plate 606, which is convenient for users to fix the drawing paper.
The working principle of the embodiment is as follows: when the drawing board is used, firstly, according to the drawing board shown in fig. 1, fig. 2 and fig. 3, the telescopic rod 1 can adjust the height of the drawing board, the outer surface of the telescopic rod 1 is provided with three supporting grooves 102, the three supporting rods 2 can be embedded into the three supporting grooves 102, the three supporting rods 2 are embedded in a triangle shape, the stability of the drawing board is increased, the drawing board is convenient to disassemble and assemble, the rotating rod 302 is connected with the top end of the telescopic rod 1 through the rotating shaft 3, the angle of the rotating rod 302 can be changed through the rotating shaft 3, the user can conveniently draw and store the drawing board, the rotating rod 302 can be fixed through the fixing knob 301 to avoid sliding, the first rolling ball 401 is embedded in the first rolling groove 402, the main board 5 is connected with the first rolling ball 401 through the connecting rod 405, the first rolling ball 401 can roll in the first rolling groove 402, therefore, the position angle of the main board 5 can be changed in a large range, the user can conveniently adjust the drawing board angle, the drawing is convenient, the time is saved, and after the position angle is determined, the first ball 401 can be fixed through the fixing block 403, so that the drawing board is prevented from sliding;
simultaneously according to fig. 1 and 3, staple 201 on the bracing piece 2 can inlay and establish into draw-in groove 101 of telescopic link 1, make the bracing piece 2 take off the back and can place on telescopic link 1, be convenient for accomodate, cardboard 503 accessible carousel 504 rotates to drawing board lock 502 on, the folding plate 501's of being convenient for is fixed, support 603 accessible second ball 601 rotates, thereby change the position of splint 606, reset spring 604 can extrude splint 606 on the drawing board surface, reach the effect of fixed drawing paper, the person of facilitating the use fixes drawing paper when sketch.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a sketch drawing board of convenient folding storage, includes telescopic link (1), its characterized in that: the outer surface of the telescopic rod (1) is close to the bottom equidistance and is provided with three supporting grooves (102), the inner parts of the supporting grooves (102) are all slidably embedded with supporting rods (2), the inner part of the telescopic rod (1) is close to the top end position and is embedded with a rotating shaft (3), the outer surface sleeve of the rotating shaft (3) is provided with a rotating rod (302), one end of the rotating shaft (3) is provided with a fixed knob (301), one end of the rotating rod (302) is fixed with two first limiting blocks (4), the inner parts of the two first limiting blocks (4) are both provided with first rolling grooves (402), the inner parts of the two first rolling grooves (402) are rolled and are embedded with first balls (401), the outer surface top of the two first limiting blocks (4) is welded with two fixing blocks (403), and the inner parts of the two fixing blocks (403) are all in threaded connection with screws (404), the utility model discloses a rolling ball bearing, including first ball (401), the surface of first ball (401) is fixed with connecting rod (405), the one end of connecting rod (405) is fixed with mainboard (5), the both sides of mainboard (5) are rotated through the hinge and are connected with two folded sheet (501), two the surface top of folded sheet (501) is close to one side edge and all installs second stopper (6), two second rolling groove (602), two have all been seted up to the inside of second stopper (6) the inside of second rolling groove (602) all rolls and inlays and be equipped with second ball (601).
2. The sketch drawing board convenient to fold and store according to claim 1, wherein: the surface of telescopic link (1) is close to center department equidistance and has seted up three draw-in groove (101), and is three the surface one side of bracing piece (2) is close to bottom edge and all is fixed with bail (201).
3. The sketch drawing board convenient to fold and store according to claim 1, wherein: two turntables (504) are installed near both sides edge to the rear surface of mainboard (5), two the top of turntable (504) all is fixed with cardboard (503), two the rear surface of folded sheet (501) is near one side edge all is fixed with drawing board lock (502).
4. The sketch drawing board convenient to fold and store according to claim 1, wherein: and brackets (603) are fixed on one sides of the outer surfaces of the two second balls (601).
5. The sketch drawing board convenient to fold and store according to claim 4, wherein: reset springs (604) are installed on one side of the outer surface of the two supports (603) close to the bottom end, and stabilizing rods (605) are sleeved inside the two reset springs (604).
6. The sketch drawing board convenient to fold and store according to claim 5, wherein: one end of each of the two stabilizer bars (605) is fixed with a clamping plate (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023318340.9U CN214396222U (en) | 2020-12-31 | 2020-12-31 | Sketch drawing board convenient to fold and store |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023318340.9U CN214396222U (en) | 2020-12-31 | 2020-12-31 | Sketch drawing board convenient to fold and store |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214396222U true CN214396222U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023318340.9U Active CN214396222U (en) | 2020-12-31 | 2020-12-31 | Sketch drawing board convenient to fold and store |
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| Country | Link |
|---|---|
| CN (1) | CN214396222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115061541A (en) * | 2022-05-29 | 2022-09-16 | 国网安徽省电力有限公司无为市供电公司 | Network equipment automatic monitoring is with operation host computer that has overload protection function |
-
2020
- 2020-12-31 CN CN202023318340.9U patent/CN214396222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115061541A (en) * | 2022-05-29 | 2022-09-16 | 国网安徽省电力有限公司无为市供电公司 | Network equipment automatic monitoring is with operation host computer that has overload protection function |
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