CN213247557U

CN213247557U - Drawing device

Info

Publication number: CN213247557U
Application number: CN202021757012.6U
Authority: CN
Inventors: 金玉
Original assignee: Jiangxi Institute of Fashion Technology
Current assignee: Jiangxi Institute of Fashion Technology
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-25
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to a drawing technical field specifically provides a drawing device, include: a storage box having a storage cavity; the drawing board is arranged in the storage cavity, and a fixed seat is arranged on one side surface of the drawing board; the lifting mechanism is arranged on one side face of the storage box and comprises a telescopic rod group and an adjusting component, the adjusting component comprises a connecting piece, one end of the connecting piece is pivoted with the fixing seat, and the other end of the connecting piece is connected with the telescopic rod group. Through placing the drawing board in the intracavity of depositing of case, when the needs take out the drawing board from depositing the chamber and carry out the adjustment of position, realize the drawing board altitude mixture control through the position that the relative chamber of depositing of operation telescopic link group, and the one end pin joint of fixing base on the drawing board and connecting piece can adjust the angle of drawing board, convenient to use person's daily use, and the user of service can carry out the height of drawing board and the regulation of angle according to the use custom of self.

Description

Drawing device

Technical Field

The utility model relates to a drawing technical field, concretely relates to drawing device.

Background

Drawing means drawing pictures and drawings. The method is generally used for architectural drawing, product drawing and the like, and at present, plane design practitioners or students need to carry out manual drawing in the process of working or learning; the drawing device for the existing plane design picture insertion is simple in structure, the height and the angle of the drawing board are adjusted inconveniently, a user cannot adjust the height and the angle of the drawing board according to the use habit of the user, the height of the drawing board cannot be adjusted in the using process, and the drawing device is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the drawing board among the prior art height and the regulation of angle comparatively inconvenient, uses the personnel can not carry out the height of drawing board and the regulation of angle according to the use habit of self, also can not carry out the adjustment of height, inconvenient defect to the drawing board in the use to provide a convenient to use's drawing device.

A drawing device comprising:

a storage box having a storage cavity;

the drawing board is arranged in the storage cavity, and a fixed seat is arranged on one side surface of the drawing board;

elevating system locates a side of case, elevating system includes telescopic link group and adjusting part, adjusting part includes the connecting piece, the one end of connecting piece with the fixing base pin joint, the other end of connecting piece with telescopic link group link, with the drive the drawing board is relative deposit the chamber and carry out elevating movement.

Optionally, in the drawing device, the telescopic rod set includes at least two telescopic rods slidably connected to each other, one of the telescopic rods is provided with a telescopic plate, and the connecting member is connected to the telescopic plate through a rotating shaft.

Optionally, in the drawing device, the rotating shaft is a bolt, and a handle is disposed at one end of the bolt.

Optionally, in the drawing device, the fixing base is a U-shaped base, the U-shaped base is far away from the limit rod inserted into one side of the drawing board, and a limit groove for inserting the limit rod is formed in one end of the connecting piece.

Optionally, among the above-mentioned drawing device, the another side of drawing board still is provided with fixture, fixture includes a pair of grip block and is located each a pair of slide bar at grip block both ends, be equipped with on the drawing board with the sliding tray of slide bar one-to-one, the one end fixedly connected with grip block of slide bar, the other end are located in the sliding tray, arbitrary the spring has been cup jointed on the surface of slide bar, the one end of spring with the sliding tray butt, the other end are fixed in on the slide bar, the slide bar is followed the axial direction motion of sliding tray.

Optionally, in the drawing apparatus, a pair of grooves are respectively formed in two sides of the storage box, each of the grooves is movably connected with a support leg through a damping rotating shaft, and a position-limiting mechanism is fixedly connected to a position, close to each of the grooves, of the storage box.

Optionally, in the drawing device, the limiting mechanism includes a housing and a clamping rod, the housing is disposed on the storage box, the housing has a sliding cavity, one end of the clamping rod is located in the sliding cavity, the other end of the clamping rod extends out of the sliding cavity, a reset spring is sleeved on the surface of the clamping rod, and a side surface of the clamping rod is provided with a groove for the clamping rod to be clamped into.

Optionally, in the drawing apparatus, a plurality of support blocks are fixedly connected to the bottom surface of the storage box, and the support blocks are fixedly connected to the bottom surface of the storage box in a rectangular array.

Optionally, in the drawing apparatus, a cover plate is clamped on an upper surface of the storage box, arc-shaped grooves are symmetrically formed in the upper surface of the cover plate, a handle is arranged inside each arc-shaped groove, and the handle is rotatably connected with an inner wall surface of each arc-shaped groove.

Optionally, in the drawing apparatus, a storage box is further disposed on one side of the storage box, and a sealing cover is movably connected to the front of the storage box through a spring hinge.

The utility model discloses technical scheme has following advantage:

1. a drawing device comprising: a storage box having a storage cavity; the drawing board is arranged in the storage cavity, and a fixed seat is arranged on one side surface of the drawing board; elevating system locates a side of case, elevating system includes telescopic link group and adjusting part, adjusting part includes the connecting piece, the one end of connecting piece with the fixing base pin joint, the other end of connecting piece with telescopic link group link, with the drive the drawing board is relative deposit the chamber and carry out elevating movement.

Among the drawing device of this structure, through placing the drawing board in the intracavity of depositing of case, take out the drawing board from depositing the chamber and when carrying out the adjustment of position in needs, the position of depositing the chamber relatively through operation telescopic link group realizes the drawing board height control, and the one end pin joint of fixing base on the drawing board and connecting piece, can adjust the angle of drawing board, convenient to use person's daily use, the user of service can carry out the regulation of the height and the angle of drawing board according to the use custom of self, also can carry out the adjustment of height to the drawing board in the use, high durability and convenient use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the drawing apparatus of the present invention after the drawing board is stored in the storage box;

FIG. 2 is a schematic structural view of the drawing board of the present invention taken out from the storage cavity and adjusted in height;

FIG. 3 is a schematic view of a cross-sectional view of the U-shaped seat of the present invention;

FIG. 4 is a schematic view of the connection structure between the fixing base and the expansion plate of the present invention;

fig. 5 is a schematic structural view of the limiting mechanism of the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 7 is an enlarged schematic view of the clamping mechanism shown at B in fig. 4 according to the present invention;

description of reference numerals:

1. a storage box; 11. a storage chamber; 12. a groove; 13. supporting legs; 14. a support block; 15. a damping rotating shaft;

2. drawing boards;

3. a fixed seat; 31. a limiting rod; 32. a limiting groove;

4. a lifting mechanism; 41. a telescopic rod group; 411. a first telescopic rod; 412. a second telescopic rod; 413. a third telescopic rod; 42. a connecting member; 43. a retractable plate; 44. a rotating shaft; 45. a jack;

5. a clamping mechanism; 51. a clamping plate; 52. a slide bar; 53. a sliding groove; 54. a spring;

6. a limiting mechanism;

61. a housing; 62. a clamping rod; 63. a sliding cavity; 64. a return spring;

7. a cover plate; 71. an arc-shaped groove; 72. a handle;

8. a storage box; 9. and (7) sealing the cover.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

The embodiment describes a drawing device, referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, which can adjust the height and angle of a drawing board 2, and the drawing device includes a storage box 1, a lifting mechanism 4, a clamping mechanism 5 and a limiting mechanism 6, wherein the storage box 1 has a storage cavity 11, the drawing board 2 is placed inside the storage cavity 11, one side surface of the drawing board 2 is provided with a fixed seat 3, the clamping mechanism 5 is provided at the other side surface of the drawing board 2, specifically, the lifting mechanism 4 is provided at one side surface of the storage box 1 and includes a telescopic rod set 41 and an adjusting component, wherein the adjusting component includes a connecting piece 42 and a rotating shaft 44, one end of the connecting piece 42 is pivotally connected with the fixed seat 3, and the other end is fixedly connected with the telescopic rod set 41 through the rotating shaft 44, specifically, the rotating shaft 44 can be provided as a bolt, a handle 72 is arranged at one end of the bolt, the distance between the connecting piece 42 and the telescopic plate 43 is adjusted by rotating the bolt, so that the distance between the drawing board 2 and the telescopic plate 43 is adjusted, and meanwhile, the drawing board 2 is adjusted to rotate relative to the connecting piece 42, so that the effect of adjusting the angle of the drawing board 2 and the distance between the drawing board 2 and a user is achieved;

wherein the telescopic rod group 41 comprises at least two telescopic rods in sliding connection, a jack 45 is provided on the side surface of each telescopic rod, a return spring shaft is provided on the outer wall surface of each telescopic rod, a telescopic plate 43 is provided on the telescopic rod at the top, the connecting member 42 is rotatably connected with the telescopic plate 43 through the rotating shaft 44, wherein, referring to the figure, the telescopic rod group 41 can be set to be three, namely a first telescopic rod 411, a second telescopic rod 412 and a third telescopic rod 413, the first telescopic rod 411, the second telescopic rod 412 and the third telescopic rod 413 are sequentially sleeved and connected, the first telescopic rod 411, the second telescopic rod 412 and the third telescopic rod 413 are fixed by inserting the return spring shaft into the jack 45, and meanwhile, a user can adjust the positions of the return spring shafts on the telescopic rods at different jacks to adjust the first telescopic rod, The overall height of the second telescopic rod and the third telescopic rod.

In this embodiment, referring to fig. 3, the fixing base 3 may be a U-shaped base, the U-shaped base is inserted into the limiting rod 31 on a side away from the drawing board 2, and the connecting member 42 has an end provided with a limiting groove 32 for inserting the limiting rod 31, so that when the angle of the drawing board 2 needs to be adjusted, the angle can be adjusted by rotating the drawing board 2.

In this embodiment, in order to fix the drawing paper on the drawing board 2, referring to fig. 2 and 7, a clamping mechanism 5 may be further disposed on the other side surface of the drawing board 2, the clamping mechanism 5 includes a pair of clamping plates 51 and a pair of slide bars 52 disposed at both ends of each clamping plate 51, a slide groove 53 corresponding to the slide bars 52 is disposed on the drawing board 2, the clamping plate 51 is fixedly connected to one end of each slide bar 52, the other end of each slide bar 53 is disposed in the slide groove 53, a spring 54 is sleeved on a surface of any one of the slide bars 52, one end of the spring 54 abuts against the slide groove 53, the other end of the spring 54 is fixed to the slide bar 52, the slide bar 52 can move along an axial direction of the slide groove 53, when the drawing paper needs to be fixed, the clamping plate 51 is lifted up by hand and is away from the drawing board 2, during the lifting up, the slide bar 52 can move along the slide groove 53, after the drawing paper is placed between, under the action of the spring 54, the clamping plate 51 has a tendency to move towards the drawing board 2 and presses the drawing sheet tightly against the drawing board 2, avoiding the situation in which the drawing sheet falls off the drawing board 2;

in this embodiment, a pair of grooves 12 may be further formed on both sides of the storage box 1, a supporting leg 13 is movably connected inside each groove 12 through a damping rotating shaft 15, a position-limiting mechanism 6 is fixedly connected to the storage box 1 near each groove 12, after the supporting leg 13 rotates relative to the storage box 1 and is placed on a plane, the position-limiting mechanism 6 can be placed on the plane on the supporting leg 13, so that after the storage box 1 is stabilized, the supporting leg 13 is limited to rotate relative to the groove 12, and the stability of the storage box 1 is ensured, specifically, the position-limiting mechanism 6 includes a housing 61 and a clamping rod 62, the housing 61 is disposed on the storage box 1, a sliding cavity 63 is formed inside the housing 61, one end of the clamping rod 62 is located in the sliding cavity 63, the other end of the clamping rod 62 extends out of the sliding cavity 63, a return spring 64 is sleeved on the surface of the clamping rod 62, a side surface of the supporting leg 13 near the clamping rod 62 is provided with a groove 12 for the other end of, when the supporting leg 13 needs to be limited, the clamping rod 62 is pulled along the sliding cavity 63, wherein one end outside the sliding cavity 63 is pulled into the groove 12 to limit the rotation of the supporting leg 13, and the limiting effect is achieved.

In this embodiment, a plurality of supporting blocks 14 are fixedly connected to the bottom surface of the storage box 1, and the supporting blocks 14 are fixedly connected to the bottom surface of the storage box 1 in a rectangular array, so as to prevent the storage box 1 from directly contacting the ground, which may cause the drawing board 2 to be wet.

In this embodiment, the cover plate 7 may be further fastened to the upper surface of the storage box 1, the arc grooves 71 are symmetrically formed in the upper surface of the cover plate 7, a handle 72 is disposed inside each arc groove 71, the handle 72 is rotatably connected to the inner wall surface of the arc groove 71, and the handle 72 is convenient for a user to carry and carry.

In this embodiment, one side of the storage box 1 is further provided with a storage box 8, the front of the storage box 8 is movably connected with a sealing cover 9 through a spring 54 hinge, the storage box 8 is arranged, and therefore the storage box is convenient to place some sundries and use.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A drawing device, comprising:

a storage box (1), wherein the storage box (1) is provided with a storage cavity (11);

the drawing board (2) is arranged in the storage cavity (11), and a fixed seat (3) is arranged on one side surface of the drawing board (2);

elevating system (4), locate a side of case (1), elevating system (4) include telescopic link group (41) and adjusting part, adjusting part includes connecting piece (42), the one end of connecting piece (42) with fixing base (3) pin joint, the other end of connecting piece (42) with telescopic link group (41) are connected, in order to drive drawing board (2) are relative deposit chamber (11) and carry out elevating movement.

2. The drawing device as claimed in claim 1, wherein said set of telescopic rods (41) comprises at least two telescopic rods slidably connected, one of the telescopic rods is provided with a telescopic plate (43), and said connecting member (42) is connected with said telescopic plate (43) through a rotating shaft (44).

3. The drawing device as claimed in claim 2, wherein the shaft (44) is a bolt, one end of which is provided with a handle (72).

4. The drawing device as claimed in claim 3, wherein the fixing base (3) is a U-shaped base, one side of the U-shaped base, which is far away from the drawing board (2), is inserted with a limiting rod (31), and one end of the connecting member (42) is provided with a limiting groove (32) for inserting the limiting rod (31).

5. The drawing device as claimed in claim 3, wherein a clamping mechanism (5) is further disposed on the other side of the drawing board (2), the clamping mechanism (5) includes a pair of clamping plates (51) and a pair of sliding rods (52) disposed at two ends of each clamping plate (51), a sliding groove (53) corresponding to the sliding rods (52) one to one is disposed on the drawing board (2), one end of each sliding rod (52) is fixedly connected with one clamping plate (51), the other end of each sliding rod is disposed in the corresponding sliding groove (53), a spring (54) is sleeved on the surface of each sliding rod (52), one end of each spring (54) is abutted to the corresponding sliding groove (53), the other end of each spring is fixed to the corresponding sliding rod (52), and the sliding rods (52) move along the axial direction of the corresponding sliding grooves (53).

6. The drawing device as claimed in claim 3, wherein a pair of grooves (12) are formed on both sides of the storage box (1), a support leg (13) is movably connected inside each groove (12) through a damping rotating shaft (44), and a limiting mechanism (6) is fixedly connected to the storage box (1) near each groove (12).

7. The drawing device as claimed in claim 6, wherein the limiting mechanism (6) comprises a housing (61) and a clamping rod (62), the housing (61) is arranged on the storage box (1), the housing (61) is provided with a sliding cavity (63), one end of the clamping rod (62) is arranged in the sliding cavity (63), the other end of the clamping rod extends out of the sliding cavity (63), a reset spring (64) is sleeved on the surface of the clamping rod (62), and a side surface of the support leg (13) close to the clamping rod (62) is provided with a groove (12) for the other end of the clamping rod (62) to be clamped in.

8. The drawing device as claimed in any one of claims 1 to 7, wherein a plurality of support blocks (14) are fixedly connected to the bottom surface of the storage box (1), and the support blocks (14) are fixedly connected to the bottom surface of the storage box (1) in a rectangular array.

9. The drawing device as claimed in claim 8, wherein a cover plate (7) is clamped on the upper surface of the storage box (1), the upper surface of the cover plate (7) is provided with symmetrically arranged arc-shaped grooves (71), a handle (72) is arranged inside each arc-shaped groove (71), and the handle (72) is rotatably connected with the inner wall surface of the arc-shaped groove (71).

10. The drawing device as claimed in claim 9, wherein a storage box (8) is further arranged on one side of the storage box (1), and a sealing cover (9) is hinged and movably connected to the front surface of the storage box (8) through a spring (54).