CN215190007U

CN215190007U - Outdoor drawing device convenient to carry

Info

Publication number: CN215190007U
Application number: CN202120476561.4U
Authority: CN
Inventors: 陈桂珍
Original assignee: Suzhou Polytechnic Institute of Agriculture
Current assignee: Suzhou Polytechnic Institute of Agriculture
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-12-17
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses an outdoor drawing device convenient to carry, including a connecting pipe, the upper portion position of a connecting pipe is provided with the transverse connection pole, be provided with the connecting pipe No. two on the transverse connection pole, the intraductal lower part position movable mounting of a connecting pipe and No. two connecting pipes has the lower part stay tube, the lower extreme of a connecting pipe and No. two connecting pipes is provided with the lower part apron, be provided with the lower part through-hole on the apron of lower part, the intraductal lower part position of a connecting pipe, No. two connecting pipes is installed into through lower part through-hole activity to the lower part stay tube. A portable's outdoor drawing device, belong to the drawing device field, through a connecting pipe and No. two connecting pipe isotructures that set up, can move about and accomodate lower part stay tube and upper portion flexible pipe to make whole height shorten, portable, and the lower part bracing piece can the activity be adjusted, install more convenient stability in the face of outdoor topography.

Description

Outdoor drawing device convenient to carry

Technical Field

The utility model relates to a drawing device field, in particular to outdoor drawing device convenient to carry.

Background

When drawing in the open air, generally need to carry drawing support device and fix the drawing board, the user of being convenient for carries out the outdoor drawing, traditional drawing support device adopts fixed lath isotructure more, make drawing support device's height generally all longer, and the drawing practitioner is mostly the student, when carrying in the open air, because drawing support device's height is longer, it is very inconvenient to carry, and because the support height can not be adjusted, in the face of the uneven bottom surface of outdoor height, it is also not very convenient to install.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a portable outdoor painting device, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable outdoor painting device comprises a first connecting pipe, a transverse connecting rod is arranged at the upper part of the first connecting pipe, a second connecting pipe is arranged on the transverse connecting rod, a lower supporting pipe is movably arranged at the lower part of the first connecting pipe and the lower part of the second connecting pipe, a lower cover plate is arranged at the lower end of the first connecting pipe and the lower end of the second connecting pipe, a lower through hole is arranged on the lower cover plate, the lower supporting pipe is movably arranged at the lower part of the first connecting pipe and the lower part of the second connecting pipe through the lower through hole, a bottom supporting plate is arranged at the lower end of the lower supporting pipe, a side screw hole is arranged at the side position above the lower cover plate at the lower end of the first connecting pipe and the second connecting pipe, a side bolt is arranged in the side screw hole, an upper telescopic pipe is arranged at the upper part of the first connecting pipe, an upper cover plate is arranged at the upper end of the first connecting pipe, an upper through hole is formed in the upper cover plate, the upper telescopic pipe is movably installed in the upper position in the first connecting pipe through the upper through hole, and an upper pressing plate is arranged at the upper end of the upper telescopic pipe.

Preferably, the number of the first connecting pipe and the second connecting pipe is two.

Preferably, an upper cross rod is arranged at the upper end of the second connecting pipe.

Preferably, a transverse rotating hole is formed in the position, corresponding to the transverse connecting rod, of the second connecting pipe, and the second connecting pipe is movably mounted through the transverse rotating hole and the transverse connecting rod.

Preferably, the upper end of the lower supporting pipe is provided with a first internal baffle.

Preferably, the lower end of the upper telescopic pipe is provided with a second internal baffle, and an internal spring is arranged between the upper cover plate and the second internal baffle on the upper telescopic pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through a connecting pipe and No. two connecting pipe isotructures that set up, can receive lower part stay tube and the flexible pipe in upper portion inside the body to make the whole height of drawing support device shorten, thereby portable, and because the lower part stay tube can the flexible height-adjusting, in the time of in the face of the highly uneven bottom surface in open air, it is more convenient to install, and more stable.

Drawings

Fig. 1 is a schematic view of the overall side structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

fig. 4 is a schematic view of the overall front structure of the present invention.

In the figure: 1. a first connecting pipe; 2. a second connecting pipe; 3. a lower support tube; 4. a bottom support plate; 5. an upper telescopic tube; 6. an upper platen; 7. a lower cover plate; 8. a lower through hole; 9. an inner baffle; 10. side screw holes; 11. a side bolt; 12. an upper cover plate; 13. an upper through hole; 14. a second internal baffle; 15. an inner spring; 16. a transverse connecting rod; 17. a transverse rotation hole; 18. an upper cross bar.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in FIGS. 1-4, a portable outdoor painting device comprises a first connecting pipe 1, a transverse connecting rod 16 is arranged at the upper part of the first connecting pipe 1, a second connecting pipe 2 is arranged on the transverse connecting rod 16, a lower supporting pipe 3 is movably arranged at the lower part of the first connecting pipe 1 and the second connecting pipe 2, a lower cover plate 7 is arranged at the lower end of the first connecting pipe 1 and the second connecting pipe 2, a lower through hole 8 is arranged on the lower cover plate 7, the lower supporting pipe 3 is movably arranged at the lower part of the first connecting pipe 1 and the second connecting pipe 2 through the lower through hole 8, a bottom supporting plate 4 is arranged at the lower end of the lower supporting pipe 3, a side screw hole 10 is arranged at the side position above the lower cover plate 7 at the lower end of the first connecting pipe 1 and the second connecting pipe 2, a side bolt 11 is arranged in the side screw hole 10, an upper telescopic pipe 5 is arranged at the upper part in the first connecting pipe 1, an upper cover plate 12 is arranged at the upper end of the first connecting pipe 1, an upper through hole 13 is formed in the upper cover plate 12, the upper telescopic pipe 5 is movably installed into the upper part in the first connecting pipe 1 through the upper through hole 13, and an upper pressing plate 6 is arranged at the upper end of the upper telescopic pipe 5.

In this embodiment, in order to form four supporting legs, thereby making when installing with ground more firm, the quantity of No. 1 connecting pipes and No. 2 connecting pipes is two.

In this embodiment, in order to prevent the upper end of the second connecting pipe 2 from scratching and damaging the drawing board, the upper end of the second connecting pipe 2 is provided with an upper cross bar 18.

In this embodiment, in order to facilitate the movable installation of the second connecting pipe 2, a transverse rotation hole 17 is provided on the second connecting pipe 2 corresponding to the position of the transverse connecting rod 16, and the second connecting pipe 2 is movably installed through the transverse rotation hole 17 and the transverse connecting rod 16.

In this embodiment, in order to prevent the lower support pipe 3 from being separated from the first and

second connection pipes

1 and 2, the first inner baffle 9 is provided at the upper end of the lower support pipe 3.

In addition, the lower end of the upper extension tube 5 is provided with a second inner baffle 14, and an inner spring 15 is arranged on the upper extension tube 5 between the upper cover plate 12 and the second inner baffle 14, so as to facilitate the picture board clamping.

It should be noted that the utility model relates to a portable outdoor drawing device, when the user needs to install, the side bolt 11 at the lower end of the first connecting pipe 1 and the second connecting pipe 2 is unscrewed in turn, so as to draw the lower support pipe 3 out of the first connecting pipe 1 and the second connecting pipe 2, according to the actual situation of the installation ground, the four lower support pipes 3 are adjusted to proper height in turn, then the four lower support pipes 3 are fixed in turn by screwing in the side bolt 11, then the second connecting pipe 2 is pulled to rotate outwards on the transverse connecting rod 16 through the transverse rotating hole 17, so that the first connecting pipe 1 and the second connecting pipe 2 are crossed with each other, then the bottom support plates 4 at the bottom of the four lower support pipes 3 are installed with the ground in turn, when the lower end of a certain lower support pipe 3 is uneven, the side bolt 11 at the place can be unscrewed again, then with this lower part stay tube 3 twitch downwards, make this lower part stay tube 3 lower extreme bottom support plate 4 support tightly ground, screw up this department side bolt 11 again, thereby accomplish with the installation on ground, then place the drawing board in a connecting pipe 1, the intersection of No. 2 upper ends of No. two connecting pipes, make the drawing board lean on No. 1 connecting pipes, outwards stimulate upper portion clamp plate 6, make upper portion telescopic tube 5 outwards remove, make inside spring 15 receive the compression, after upper portion clamp plate 6 moved suitable position, relax upper portion clamp plate 6, inside spring 15 resumes to open, promote No. two inside baffle 14 and move downwards, make upper portion telescopic tube 5 and upper portion clamp plate 6 move downwards, thereby chucking drawing board.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an outdoor drawing device convenient to carry which characterized in that: comprises a first connecting pipe (1), a transverse connecting rod (16) is arranged at the upper part of the first connecting pipe (1), a second connecting pipe (2) is arranged on the transverse connecting rod (16), a lower supporting pipe (3) is movably arranged at the inner lower part of the first connecting pipe (1) and the second connecting pipe (2), a lower cover plate (7) is arranged at the lower end of the first connecting pipe (1) and the second connecting pipe (2), a lower through hole (8) is arranged on the lower cover plate (7), the lower supporting pipe (3) is movably arranged at the inner lower part of the first connecting pipe (1) and the second connecting pipe (2) through the lower through hole (8), a bottom supporting plate (4) is arranged at the lower end of the lower supporting pipe (3), a side screw hole (10) is arranged at the upper side position of the lower cover plate (7) at the lower end of the first connecting pipe (1) and the second connecting pipe (2), be provided with side bolt (11) in side screw (10), the intraductal upper portion position of a connecting pipe (1) sets up the flexible pipe in upper portion (5), the upper end of a connecting pipe (1) is provided with upper portion apron (12), be provided with upper portion through-hole (13) on upper portion apron (12), the intraductal upper portion position of a connecting pipe (1) is installed into through upper portion through-hole (13) activity in the flexible pipe in upper portion (5), the upper end position of the flexible pipe in upper portion (5) is provided with upper portion clamp plate (6).

2. The portable outdoor drawing device of claim 1, wherein: the number of the first connecting pipe (1) and the second connecting pipe (2) is two.

3. The portable outdoor drawing device of claim 1, wherein: an upper cross rod (18) is arranged at the upper end of the second connecting pipe (2).

4. The portable outdoor drawing device of claim 1, wherein: a transverse rotating hole (17) is formed in the position, corresponding to the transverse connecting rod (16), of the second connecting pipe (2), and the second connecting pipe (2) is movably mounted through the transverse rotating hole (17) and the transverse connecting rod (16).

5. The portable outdoor drawing device of claim 1, wherein: the upper end of the lower supporting pipe (3) is provided with a first internal baffle (9).

6. The portable outdoor drawing device of claim 1, wherein: the lower end of the upper telescopic pipe (5) is provided with a second internal baffle (14), and an internal spring (15) is arranged between the upper cover plate (12) and the second internal baffle (14) on the upper telescopic pipe (5).