CN218978307U

CN218978307U - Portable outdoor hand-painted support

Info

Publication number: CN218978307U
Application number: CN202223027618.6U
Authority: CN
Inventors: 胡婷; 徐凯; 黄琦; 陶瑞雪
Original assignee: Maanshan Teachers College
Current assignee: Maanshan Teachers College
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-05-09
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a portable outdoor hand-drawn bracket which comprises a fixed block, wherein the front end and the rear end of the fixed block are respectively penetrated and rotatably connected with a rotating shaft, the left side and the right side in the middle of the outer diameter of the rotating shaft at the front side are respectively penetrated and fixedly connected with a first rotating seat, a cross rod is fixedly connected between the middle positions of the outer diameters of the two first rotating seats, the middle position of the front end of the cross rod is fixedly connected with a vertical plate, the lower position of the top of the front end of the vertical plate is penetrated and provided with a square hole, the front end of the vertical plate is provided with a sliding plate, the middle position of the rear end of the top of the sliding plate is penetrated and provided with a bolt, the bolt is penetrated and slidably connected with the square hole, the bolt is in threaded connection with a nut, the rear part of the nut is provided with a cover cap, and the outer diameter of the rotating shaft at the rear side is penetrated and fixedly connected with a first support. According to the utility model, the mounting seat is arranged at the top of the fixed block, so that different equipment can be mounted according to different scenes, and the outdoor drawing efficiency is improved.

Description

Portable outdoor hand-painted support

Technical Field

The utility model relates to the technical field of brackets, in particular to a portable outdoor hand-painted bracket.

Background

When carrying out the painting creation, in order to look for inspiration, need to look for and relevant creation to open air, drawing board and drawing board support are indispensable instrument, and a suitable instrument is the important element of creation, along with the continuous development of study life, more and more people have produced very big interest to fine arts, and wherein partial crowd is especially enthusiastic to outdoor scenery, can often write to open air, but handheld be unfavorable for drawing operation, need the support to support the drawing board, consequently the support also uses in outdoor hand drawing.

At present, in outdoor free hand painting, in order to make the hand painting process more convenient and stable, so need for drawing board installing support, but current support is folding though can, but folding step is loaded down with trivial details, inconvenient carrying, and the effect of support can't be played to furthest in addition simple structure, so need improve the support.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a portable outdoor hand-painted bracket.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the portable outdoor hand painting support comprises a fixed block, the front end and the rear end of the fixed block are respectively penetrated and rotationally connected with a rotating shaft, the left side and the right side in the middle of the outer diameter of the rotating shaft are respectively penetrated and fixedly connected with a first rotating seat, a cross rod is fixedly connected between the middle positions of the outer diameters of the two first rotating seats, the middle positions of the front ends of the cross rods are fixedly connected with a vertical plate, the lower position of the top of the front end of the vertical plate penetrates and is provided with a square hole, the front end of the vertical plate is provided with a sliding plate, the middle position of the rear end of the top of the sliding plate penetrates and is provided with a bolt, the bolt penetrates and is in sliding connection with the square hole and the bolt is in threaded connection with a nut, the rear part of the nut is provided with a cap, the outer diameter of the rotating shaft on the rear side penetrates and is fixedly connected with a first support column, the right end of the outer diameter of the rotating shaft on the front side penetrates and is fixedly connected with a second rotating seat, the left end of the outer diameter of the rotating shaft on the front side is penetrated through and fixedly connected with a third rotating seat, the left end of the second rotating seat is penetrated through and rotationally connected with the rotating shaft, the outer diameter of the rotating shaft is penetrated through and fixedly connected with a second support column, the front side of the outer diameter of the second support column is penetrated through and provided with uniformly distributed square grooves, the outer diameter of the second support column is slidably connected with a clamping sleeve, the middle position of the front side of the outer diameter of the clamping sleeve is penetrated through and fixedly connected with a clamping support, the middle position of the front end of the clamping support is penetrated through and slidably connected with a pull rod, the outer diameter of the pull rod is provided with a spring, the rear end of the pull rod is fixedly connected with a sliding block, the top of the second support column is penetrated through and slidably connected with supporting legs, the top and the bottom of the inner diameter of the supporting legs are penetrated through and are provided with uniformly distributed riveting elastic buckles, the bottom of the supporting legs are provided with rubber sleeves, the bottom of the left side of the outer diameter of the second support column is fixedly connected with a mounting block, the installation piece is inside run through and rotate and be connected with the axis of rotation and axis of rotation external diameter run through and fixedly connected with connecting rod.

As a further description of the above technical solution:

the top of the first pillar penetrates through and is connected with a supporting leg in a sliding mode.

As a further description of the above technical solution:

the sliding block is connected with the square groove in a sliding way.

As a further description of the above technical solution:

and the riveting elastic buckle is connected with the second support column in a sliding way.

As a further description of the above technical solution:

the second rotating seat and the third rotating seat are identical in structure and are arranged in a mirror image mode.

As a further description of the above technical solution:

the right side the connecting rod is inside run through and fixedly connected with axis of rotation and axis of rotation rotate and be connected with left side's connecting rod.

As a further description of the above technical solution:

and the middle position of the top of the fixed block is fixedly connected with an installation seat.

The utility model has the following beneficial effects:

1. according to the folding support, when the support is folded and carried, the riveting buckles at the tops of the outer diameters of the three support legs are pressed into the support legs, and then the support legs are slid into the support columns, so that the riveting buckles at the bottoms of the outer diameters of the support legs are in sliding connection with the round holes at the bottoms of the support columns, namely, the support legs can be taken off after contraction is finished, and when the support is unfolded, the support legs are slid out of the support columns, so that the purpose of simple folding steps is achieved, and the effect of portability is achieved.

2. According to the utility model, the mounting seat is arranged at the top of the fixed block, different equipment can be mounted according to different scenes, the outdoor drawing efficiency is improved, the sliding block slides out of the square groove by pulling the pull rod, the clamping sleeve is moved up and down, different drawing boards can be fixed by matching with the sliding board above, the stability of outdoor hand drawing is ensured, the rubber sleeves are arranged at the bottoms of the supporting legs, the anti-skid effect is realized, the aim of enriching the structure is fulfilled, the operation of the bracket is greatly improved, and the stability in the drawing process is ensured.

Drawings

Fig. 1 is a perspective view of a portable outdoor hand-drawn bracket according to the present utility model;

FIG. 2 is a left side view of a portable outdoor hand-drawn bracket according to the present utility model;

FIG. 3 is a perspective view showing a portable outdoor hand-drawn bracket according to the present utility model;

FIG. 4 is an exploded view of a portable outdoor hand-drawn bracket according to the present utility model;

fig. 5 is an enlarged view at a in fig. 4.

Legend description:

1. a fixed block; 2. a rotating shaft; 3. a first rotary base; 4. a cross bar; 5. a vertical plate; 6. square holes; 7. a sliding plate; 8. a bolt; 9. a nut; 10. capping; 11. a first support column; 12. a second rotating seat; 13. a third rotary seat; 14. a second support; 15. a square groove; 16. a cutting sleeve; 17. a clamping support; 18. a pull rod; 19. a spring; 20. a sliding block; 21. support legs; 22. riveting and snapping; 23. a rubber sleeve; 24. a mounting block; 25. a connecting rod; 26. and (5) a mounting seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the portable outdoor hand painting support comprises a fixed block 1, wherein the front end and the rear end of the fixed block 1 are respectively penetrated and rotatably connected with a rotating shaft 2, the left side and the right side in the middle of the outer diameter of the rotating shaft 2 at the front side are respectively penetrated and fixedly connected with a first rotating seat 3, a cross rod 4 is fixedly connected between the middle positions of the outer diameters of the two first rotating seats 3, the middle positions of the front ends of the cross rods 4 are fixedly connected with a vertical plate 5, the lower position of the top of the front end of the vertical plate 5 is penetrated and provided with a square hole 6, the front end of the vertical plate 5 is provided with a sliding plate 7, the middle position of the rear end of the top of the sliding plate 7 is penetrated and provided with a bolt 8, the bolt 8 is penetrated and slidably connected with the square hole 6, the bolt 8 is in threaded connection with a nut 9, the rear part of the nut 9 is provided with a cap 10, the outer diameter of the rotating shaft 2 at the rear side is penetrated and fixedly connected with a first support 11, the right end of the outer diameter of the rotating shaft 2 at the front side is penetrated and fixedly connected with a second rotating seat 12, the left end of the outer diameter of the rotating shaft 2 at the front side is penetrated and fixedly connected with a third rotating seat 13, the left end of the second rotating seat 12 is penetrated and rotationally connected with the rotating shaft 2, the outer diameter of the rotating shaft 2 is penetrated and fixedly connected with a second support column 14, the front side of the outer diameter of the second support column 14 is penetrated and provided with uniformly distributed square grooves 15, the outer diameter of the second support column 14 is slidably connected with a clamping sleeve 16, the middle position of the front side of the outer diameter of the clamping sleeve 16 is penetrated and fixedly connected with a clamping support 17, the middle position of the front end of the clamping support 17 is penetrated and slidably connected with a pull rod 18, the outer diameter of the pull rod 18 is provided with a spring 19, the rear end of the pull rod 18 is fixedly connected with a sliding block 20, the top of the second support column 14 is penetrated and slidably connected with a support leg 21, the inner diameter top and the bottom of the support leg 21 are penetrated and provided with uniformly distributed riveting buckles 22, the bottom of the support leg 21 is provided with a rubber sleeve 23, the bottom of the outer diameter left side of the second support column 14 is fixedly connected with a mounting block 24, the installation piece 24 is inside run through and rotate and is connected with axis of rotation 2 and axis of rotation 2 external diameter runs through and fixedly connected with connecting rod 25, after the drawing is accomplished, only need to move up the sliding plate 7 of drawing board top for the drawing board can take away, later in with supporting leg 21 slip in the pillar, make the riveting bullet knot 22 of supporting leg 21 external diameter bottom and the round hole sliding connection of pillar bottom, just for the shrink finishes, can take away.

The supporting leg 21 is penetrated through the top of the first support column 11 and is connected with the supporting leg in a sliding manner, the sliding block 20 is connected with the square groove 15 in a sliding manner, the riveting elastic buckle 22 is connected with the second support column 14 in a sliding manner, the second rotary seat 12 and the third rotary seat 13 are identical in structure, the second rotary seat 12 and the third rotary seat 13 are arranged in a mirror image manner, the right connecting rod 25 is internally penetrated through and fixedly connected with the rotating shaft 2, the rotating shaft 2 is rotationally connected with the left connecting rod 25, the mounting seat 26 is fixedly connected with the middle position of the top of the fixing block 1, the mounting seat 26 is arranged at the top of the fixing block 1, and different equipment can be installed according to different scenes, so that the outdoor painting efficiency is improved.

Working principle: firstly, hold the support and suspend in the air, afterwards press down the riveting bullet knot 22 of three pillar bottoms in proper order, make supporting leg 21 in the pillar slide out from the pillar, afterwards place the support in appointed position, and then separate three pillar, make the support stand steadily, again according to the demand through pulling pull rod 18, make sliding block 20 slide out from square groove 15, at the height of adjusting cutting ferrule 16, afterwards loosen pull rod 18, the spring 19 that its outside diameter set up can promote sliding block 20 to the square groove 15 internal slip of corresponding height, thereby adjust the height of drawing board, place the drawing board again on two card holds in the palm 17, the rethread is twisted and is covered cap 10, make not hard up between bolt 8 and the nut 9, make sliding plate 7 can remove and block the drawing board top, make the drawing board can not take place the skew in the drawing process, after waiting to end, only need to shift up the sliding plate 7 of drawing board top, make the drawing board can take off, afterwards with supporting leg 21 in the pillar, make supporting leg 21 detain bottom 21 to slide into to the square groove 15 internal slip into, the outside diameter of corresponding to the bottom of pillar 21, the outside diameter of the drawing device is not be installed to the outside diameter of the outside, the outside diameter is not fixed for the installation seat is installed to the outside, the outside diameter is 26 is good for the top is not installed, simultaneously, the outdoor device is not has been installed to the top 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a portable outdoor hand-painted support, includes fixed block (1), its characterized in that: the utility model discloses a rotary shaft (2) is connected through and rotates in both ends around fixed block (1), the front side the left and right sides all runs through and fixedly connected with first roating seat (3) in the middle of axis of rotation (2) external diameter, two fixedly connected with horizontal pole (4) between first roating seat (3) external diameter front side intermediate position, horizontal pole (4) front end intermediate position fixedly connected with riser (5), riser (5) front end top run through and are provided with square hole (6), riser (5) front end is provided with sliding plate (7), sliding plate (7) top rear end intermediate position runs through and are provided with bolt (8), bolt (8) run through and sliding connection square hole (6) and bolt (8) threaded connection have nut (9), nut (9) rear portion are provided with block (10), the rear side axis of rotation (2) external diameter runs through and fixedly connected with first pillar (11), the front side axis of rotation (2) external diameter right-hand member runs through and is fixedly connected with second rotation seat (12), rotation (2) and rotation (12) are connected with the second rotation seat (14) and rotate left side (12) and are connected with rotation seat (12), the utility model discloses a novel anti-theft device for the automobile, including second pillar (14), cutting ferrule (16), clamping ferrule (17) front end intermediate position run through and sliding connection have pull rod (18), pull rod (18) external diameter is provided with spring (19), pull rod (18) rear end fixedly connected with sliding block (20), second pillar (14) top run through and sliding connection have supporting leg (21), supporting leg (21) internal diameter top all runs through and is provided with evenly distributed rivet knot (22) with the bottom, supporting leg (21) bottom all is provided with rubber sleeve (23), second pillar (14) external diameter left side bottom fixedly connected with installation piece (24), installation piece (24) inside run through and are connected with axis of rotation (2) and axis of rotation (2) external diameter run through and fixedly connected with connecting rod (25).

2. A portable outdoor hand-drawn stand according to claim 1, wherein: the top of the first pillar (11) penetrates through and is connected with a supporting leg (21) in a sliding manner.

3. A portable outdoor hand-drawn stand according to claim 1, wherein: the sliding block (20) is in sliding connection with the square groove (15).

4. A portable outdoor hand-drawn stand according to claim 1, wherein: the riveting elastic buckle (22) is connected with the second support column (14) in a sliding way.

5. A portable outdoor hand-drawn stand according to claim 1, wherein: the second rotating seat (12) and the third rotating seat (13) are identical in structure, and the second rotating seat (12) and the third rotating seat (13) are arranged in a mirror image mode.

6. A portable outdoor hand-drawn stand according to claim 1, wherein: the right connecting rod (25) penetrates through the inside of the connecting rod and is fixedly connected with a rotating shaft (2), and the rotating shaft (2) is rotationally connected with the left connecting rod (25).

7. A portable outdoor hand-drawn stand according to claim 1, wherein: the middle position of the top of the fixed block (1) is fixedly connected with a mounting seat (26).