CN219460590U

CN219460590U - Multifunctional outdoor easel

Info

Publication number: CN219460590U
Application number: CN202222867681.4U
Authority: CN
Inventors: 张萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-08-04
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a multifunctional outdoor easel, and relates to the technical field of easels. This kind of multi-functional outdoor easel, the on-line screen storage device comprises a base, base upper end fixedly connected with support column, the spout has been seted up to the support column upper end, spout inner wall sliding connection has the bracing piece, bracing piece upper end fixedly connected with fixed plate, the fixed plate lateral wall is seted up flutedly, recess inner wall symmetry sliding connection has two sliders, two slider lateral wall symmetry fixedly connected with two drawing board support frames, install the gliding first actuating mechanism of drive bracing piece in the spout, first actuating mechanism is including rotating the lead screw of connection at spout inner wall. According to the utility model, the height of the fixed plate can be adjusted by rotating the first rotating hand and the second rotating hand, and the width of the drawing board support frame can also be adjusted, so that the drawing board support frame is suitable for people with different heights and drawing boards with different specifications, has more various functions, and is more convenient to use.

Description

Multifunctional outdoor easel

Technical Field

The utility model relates to the technical field of easels, in particular to a multifunctional outdoor easel.

Background

The easel is an independent structure, an artist is designed by supporting a canvas or a drawing board during drawing, and students in the art design specialized all need to regularly organize outgoing sketching drawing training every year, so that the students can use the outdoor easel to help the students to sketch.

The prior art design special multifunctional easel patent with publication number of CN206062624U is: consists of a stand column, an umbrella, a base, an easel support rod, an easel support plate and an internal thread groove; screw rods are arranged at the bottom of the umbrella, the top of the base and the two ends of the easel support rod, the upright posts are cylinders, the two ends of the upright post are provided with internal threads, the top end of the upright post is in threaded connection with a screw rod at the bottom of the umbrella, and the tail end of the upright post is in threaded connection with the screw rod on the base; the rear end face of easel layer board on all be provided with the internal thread recess with the outside of stand, the internal thread recess threaded connection on easel branch one end screw rod and the stand, the internal thread recess threaded connection on easel branch other end screw rod and the easel layer board, all parts pass through the screw fastening, easy operation, the practicality is strong, convenient to carry.

However, the above patent has the following defects in the actual use process: it does not possess the function of adjusting the height and the width of easel, can't adjust the height of easel according to user's height difference, can't adjust the width of drawing board support frame according to the size of drawing board in addition, therefore it is very inconvenient to use.

Disclosure of Invention

The utility model aims to provide a multifunctional outdoor easel so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional outdoor easel, includes the base, base upper end fixedly connected with support column, the spout has been seted up to the support column upper end, spout inner wall sliding connection has the bracing piece, bracing piece upper end fixedly connected with fixed plate, the fixed plate lateral wall is seted up flutedly, recess inner wall symmetry sliding connection has two sliders, two drawing board support frames of slider lateral wall symmetry fixedly connected with, install the gliding first actuating mechanism of drive bracing piece in the spout.

Preferably, the first driving mechanism comprises a screw rod rotationally connected to the inner wall of the chute, the side wall of the screw rod is in threaded connection with the supporting rod, the inner wall of the chute is rotationally connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a first bevel gear, the side wall of the screw rod is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, one end of the rotating shaft penetrates through the side wall of the supporting column and is fixedly connected with a first rotating hand, and a first limiting mechanism for limiting the rotating position of the rotating shaft is arranged on the first rotating hand.

Preferably, the first limiting mechanism comprises a first threaded rod which is in threaded connection with the side wall of the first rotating hand, a plurality of first threaded grooves matched with the first threaded rod are formed in the side wall of the supporting column, and the first threaded grooves are symmetrically arranged along the axis of the rotating shaft.

Preferably, a second driving mechanism for driving the sliding blocks to slide is arranged in the groove, the second driving mechanism comprises a bidirectional screw rod rotationally connected to the inner wall of the groove, the side wall of the bidirectional screw rod is in threaded connection with the two sliding blocks, one end of the bidirectional screw rod penetrates through the side wall of the fixed plate and is fixedly connected with a second turning hand, and a second limiting mechanism for limiting the rotation position of the bidirectional screw rod is arranged on the second turning hand.

Preferably, the second limiting mechanism comprises a second threaded rod which is in threaded connection with the second rotating hand side wall, a plurality of second threaded grooves matched with the second threaded rod are formed in the side wall of the fixed plate, and the second threaded grooves are symmetrically formed along the axis of the bidirectional screw rod.

Preferably, the upper end of the fixing plate is fixedly connected with an umbrella through a fixing shaft.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This kind of multi-functional outdoor easel through setting up first actuating mechanism and second actuating mechanism, through rotating first commentaries on classics hand and second commentaries on classics hand, adjusts the height of fixed plate, also can adjust the width of drawing board support frame to be applicable to the drawing board of the people of different heights and different specifications, the function is more various, and it is more convenient to use.

(2) The multifunctional outdoor easel is characterized in that the first limiting mechanism is arranged, the first threaded rod is rotated into the first threaded groove, the rotating position of the rotating shaft is limited, the rotating shaft is prevented from rotating in the using process, the supporting rod is driven to move, and therefore a user is affected to draw.

(3) This kind of multi-functional outdoor easel through setting up second actuating mechanism, through in shifting into the second thread groove with the second threaded rod, prescribes a limit to the rotation position of two-way lead screw, avoids moving the drive drawing board support frame in the use to lead to the drawing board unstable, influence the user and draw.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional outdoor easel provided by the utility model;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: 1 a base, 2 support columns, 3 sliding grooves, 4 support rods, 5 fixing plates, 6 grooves, 7 sliding blocks, 8 drawing board support frames, 9 lead screws, 10 rotating shafts, 11 first bevel gears, 12 second bevel gears, 13 first rotating hands, 14 first threaded rods, 15 first thread grooves, 16 bidirectional lead screws, 17 second rotating hands, 18 second threaded rods, 19 second thread grooves and 20 umbrellas.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a multi-functional outdoor easel, includes base 1, 1 upper end fixedly connected with support column 2 of base, spout 3 has been seted up to 2 upper ends of support column, 3 inner wall sliding connection of spout have bracing piece 4, 4 upper end fixedly connected with fixed plate 5 of bracing piece, recess 6 has been seted up to 5 lateral walls of fixed plate, 6 inner wall symmetry sliding connection of recess have two sliders 7, two 7 lateral wall symmetry fixedly connected with of two sliders two drawing board support frames 8, install the gliding first actuating mechanism of drive bracing piece 4 in the spout 3.

The first driving mechanism comprises a screw rod 9 which is rotationally connected to the inner wall of the chute 3, the side wall of the screw rod 9 is in threaded connection with the supporting rod 4, the inner wall of the chute 3 is rotationally connected with a rotating shaft 10, the side wall of the rotating shaft 10 is fixedly connected with a first bevel gear 11, the side wall of the screw rod 9 is fixedly connected with a second bevel gear 12, the first bevel gear 11 is in meshed connection with the second bevel gear 12, one end of the rotating shaft 10 penetrates through the side wall of the supporting column 2 and is fixedly connected with a first rotating hand 13, and a first limiting mechanism for limiting the rotating position of the rotating shaft 10 is arranged on the first rotating hand 13.

The side wall of the supporting rod 4 abuts against the inner wall of the chute 3, so that the supporting rod 4 cannot rotate along with the screw rod 9.

The first stop gear includes threaded connection at the first threaded rod 14 of first runner 13 lateral wall, and a plurality of first thread grooves 15 with first threaded rod 14 complex are seted up to support column 2 lateral wall, and a plurality of first thread grooves 15 set up along pivot 10 axle center symmetry, through with first threaded rod 14 turn into first thread groove 15 in to inject the rotation position of pivot 10, avoid rotating pivot 10 in the use, drive bracing piece 4 and remove, thereby influence the user and draw.

The groove 6 is internally provided with a second driving mechanism for driving the sliding blocks 7 to slide, the second driving mechanism comprises a bidirectional screw rod 16 rotatably connected to the inner wall of the groove 6, the side wall of the bidirectional screw rod 16 is in threaded connection with the two sliding blocks 7, one end of the bidirectional screw rod 16 penetrates through the side wall of the fixed plate 5 and is fixedly connected with a second rotating hand 17, and the second rotating hand 17 is provided with a second limiting mechanism for limiting the rotating position of the bidirectional screw rod 16.

It should be noted that, the side walls of both the sliding blocks 7 are propped against the inner wall of the groove 6, so that the sliding blocks 7 cannot rotate along with the bidirectional screw rod 16.

The second stop gear includes the second threaded rod 18 of threaded connection at second change hand 17 lateral wall, and a plurality of second thread grooves 19 with second threaded rod 18 complex are seted up to fixed plate 5 lateral wall, and a plurality of second thread grooves 19 set up along two-way screw 16 axle center symmetry, through turning into second threaded rod 18 in second thread groove 19, inject the rotation position of two-way screw 16, avoid in the use slider 7 removal drive drawing board support frame 8 removal to lead to the drawing board unstable, influence the user and draw.

The umbrella 20 is fixedly connected to the upper end of the fixing plate 5 through the fixing shaft, so that outdoor strong light or rain and snow can be shielded, and a better painting environment is provided for a user.

According to the utility model, the first rotating hand 13 is rotated to drive the rotating shaft 10 to rotate, the first bevel gear 11 is driven to rotate, the second bevel gear 12 is driven to rotate, the lead screw 9 is driven to rotate, the supporting rod 4 is driven to move upwards or downwards on the inner wall of the chute 3, and the fixing plate 5 is driven to move upwards or downwards, so that the height of the fixing plate 5 can be adjusted according to the height of a user, the use is more convenient, the first threaded rod 14 is rotated into the first threaded groove 15 after the height is adjusted, and the rotating position of the rotating shaft 10 is limited;

the second rotating hand 17 is rotated to drive the bidirectional screw rod 16 to rotate, so that the two sliding blocks 7 are driven to slide close to or far away from each other on the inner wall of the groove 6, the two drawing board supporting frames 8 are driven to move close to or far away from each other, accordingly, the distance between the two drawing board supporting frames 8 can be adjusted by drawing boards of different specifications, different drawing boards can be supported conveniently, after the distance is adjusted, the second threaded rod 18 is rotated into the second threaded groove 19, and the rotating position of the bidirectional screw rod 16 is limited.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional outdoor easel, includes base (1), its characterized in that: base (1) upper end fixedly connected with support column (2), spout (3) have been seted up to support column (2) upper end, spout (3) inner wall sliding connection has bracing piece (4), bracing piece (4) upper end fixedly connected with fixed plate (5), recess (6) have been seted up to fixed plate (5) lateral wall, recess (6) inner wall symmetry sliding connection has two sliders (7), two slider (7) lateral wall symmetry fixedly connected with two drawing board support frames (8), install the gliding first actuating mechanism of drive bracing piece (4) in spout (3).

2. A multi-functional outdoor easel as claimed in claim 1, wherein: the first driving mechanism comprises a screw rod (9) which is rotationally connected to the inner wall of the sliding groove (3), the side wall of the screw rod (9) is in threaded connection with the supporting rod (4), the inner wall of the sliding groove (3) is rotationally connected with a rotating shaft (10), the side wall of the rotating shaft (10) is fixedly connected with a first bevel gear (11), the side wall of the screw rod (9) is fixedly connected with a second bevel gear (12), the first bevel gear (11) is in meshed connection with the second bevel gear (12), one end of the rotating shaft (10) penetrates through the side wall of the supporting column (2) and is fixedly connected with a first rotating hand (13), and a first limiting mechanism which limits the rotating position of the rotating shaft (10) is installed on the first rotating hand (13).

3. A multi-functional outdoor easel as claimed in claim 2, wherein: the first limiting mechanism comprises a first threaded rod (14) which is in threaded connection with the side wall of the first rotating hand (13), a plurality of first threaded grooves (15) which are matched with the first threaded rod (14) are formed in the side wall of the supporting column (2), and the first threaded grooves (15) are symmetrically arranged along the axis of the rotating shaft (10).

4. A multi-functional outdoor easel as claimed in claim 3, wherein: install the gliding second actuating mechanism of drive slider (7) in recess (6), second actuating mechanism is including rotating bi-directional lead screw (16) of connecting at recess (6) inner wall, bi-directional lead screw (16) lateral wall and two slider (7) equal threaded connection, bi-directional lead screw (16) one end runs through fixed plate (5) lateral wall and fixedly connected with second change hand (17), install the second stop gear who prescribes a limit to the rotation position of bi-directional lead screw (16) on second change hand (17).

5. The multi-purpose outdoor easel of claim 4, wherein: the second limiting mechanism comprises a second threaded rod (18) which is in threaded connection with the side wall of the second rotating hand (17), a plurality of second threaded grooves (19) which are matched with the second threaded rod (18) are formed in the side wall of the fixed plate (5), and the second threaded grooves (19) are symmetrically arranged along the axis of the bidirectional screw rod (16).

6. The multi-purpose outdoor easel of claim 5, wherein: the upper end of the fixed plate (5) is fixedly connected with an umbrella (20) through a fixed shaft.