CN215014654U

CN215014654U - Adjustable portable drawing table device

Info

Publication number: CN215014654U
Application number: CN202121090779.2U
Authority: CN
Inventors: 徐作梅
Original assignee: Xingzhi College Of Xi'an University Of Finance And Economics
Current assignee: Xingzhi College Of Xi'an University Of Finance And Economics
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-07
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses an adjustable portable drawing table device, including base support and drawing device, the equal swing joint in both ends has branch about the base support, and the equal swing joint in both ends below has the universal wheel around branch, the top fixedly connected with hinge of base support, and the top of hinge has cup jointed the bull stick, the left side welding of bull stick has the supporting shoe, and the left side of supporting shoe is equipped with rubber cushion, the top swing joint of bull stick has the telescopic link, and the top of telescopic link is equipped with drawing device, drawing device includes storage plate, hinge knot, movable connecting rod, upset panel, picture peg and extension plate. This adjustable portable drawing table device utilizes the hinge at both ends can realize base support and drawing device' S folding operation about the telescopic link, makes the device be "S" form after folding and puts, makes the device portable more to the device can increase the operating area who draws according to the user demand.

Description

Adjustable portable drawing table device

Technical Field

The utility model relates to a drawing device technical field specifically is an adjustable portable drawing desk device.

Background

The drawing table is a table with an adjustable inclined angle on the table top, is suitable for artists or plotters, can be adjusted in height, can be selected from various types, and has the table top size of 20 × 30 inches to 40 × 60 inches; in brief summary, a drawing table is a drawing tool for drawing personnel to stick drawing paper and smoothly complete drawing operation, and although computer software drawing is popular, a design practitioner can quickly show a design idea in front of a partner, and hand drawing is essential.

The external structure all is comparatively simple in current drawing table, adopts simple activity desktop to realize mostly, and its whole device is difficult to realize carrying the operation to operating area to drawing desktop is comparatively fixed, has influenced the practicality of device, for this reason, we provide an adjustable portable drawing table device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable portable drawing table device to the drawing table inside and outside structure that provides in solving above-mentioned background is all comparatively simple, adopts simple movable desktop to realize mostly, and its whole device is difficult to realize carrying the operation, and comparatively fixed to the operating area of drawing desktop, has influenced the practicality scheduling problem of device.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable portable drawing table device comprises a base support and a drawing device, wherein the left end and the right end of the base support are movably connected with supporting rods, universal wheels are movably connected below the front end and the rear end of each supporting rod, hinges are fixedly connected above the base support, rotating rods are sleeved above the hinges, supporting blocks are welded on the left sides of the rotating rods, rubber cushion blocks are arranged on the left sides of the supporting blocks, telescopic rods are movably connected above the rotating rods, the drawing device is arranged above the telescopic rods and comprises storage plates, hinge buckles, movable connecting rods, a turnover panel, a plug board and an extension plate, the hinge buckles are fixedly connected at the front ends of the storage plates, the turnover panel is arranged above the storage plates in parallel, the movable connecting rods are arranged at the left end and the right end of the storage plates, the plug board and the extension plate are respectively arranged inside the storage plates and are positioned behind the plug board, the front end of the telescopic rod is provided with a positioning hole.

Preferably, the internal dimension structure in the middle of the supporting rod is matched with the external dimension structures at the left end and the right end of the base support, and the universal wheels are connected with the front end and the rear end of the supporting rod through screws.

Preferably, the central axis of the rotating rod coincides with the central axis of the telescopic rod, and the central axis of the telescopic rod is perpendicular to the base support.

Preferably, the upper end of the telescopic rod is connected with the drawing device through a hinge, and the hinge, the rotating rod and the supporting block are symmetrical about the horizontal center line of the telescopic rod.

Preferably, the front end of the storage plate is connected with the turnover panel through a hinge buckle, the left end and the right end of the storage plate are connected with the left end and the right end of the turnover panel through movable connecting rods, and the extension plate is connected with the turnover panel through an insertion plate.

Preferably, the telescopic link is formed by two poles combination, and adopts the buckle connected mode between two poles to the locating hole equidistance distributes in the front end surface of telescopic link.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model forms the basic supporting structure of the device by the matching between the base bracket and the supporting rod, the vertical installation mode between the base bracket and the supporting rod can improve the stability of the device in the use process, and the connection method between the base bracket and the supporting rod is convenient for a user to disassemble and install the device, so that the operation is simpler and more convenient;

2. the utility model can realize the rotation operation of the turnover panel by the hinged buckle, and can support the turnover panel after rotating by utilizing the movable connecting rod, so that the turnover panel still has stability in the inclined state, and meanwhile, the use area of the turnover panel can be increased by the matching between the plug board and the extension board, and the extension board and the plug board can be stored in the storage board, thereby being convenient for the carrying of a user;

3. the utility model discloses in utilize the hinge at both ends can realize base support and drawing device' S folding operation about the telescopic link, make the device be "S" form after folding and put, make the device portable more, and after the device expandes completely, can change the orientation of supporting shoe with this through rotatory bull stick, when the supporting shoe is rotatory to the plane dimension that telescopic link and base support constitute, alright realize the supporting role with the vertical angle to between telescopic link and the base support, the supporting shoe between its telescopic link and the drawing device adopts the above the same mode of operation, rely on cooperation between telescopic link and the locating hole can adjust the level of drawing device and operate, thereby be applicable to not the user of co-altitude.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side view of the spliced structure of the present invention;

fig. 4 is a schematic structural view after the utility model is folded;

fig. 5 is a schematic top view of the storage plate of the present invention;

fig. 6 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a base support; 2. a strut; 3. a universal wheel; 4. a hinge; 5. a rotating rod; 6. a support block; 7. a rubber cushion block; 8. a telescopic rod; 9. a drawing device; 901. a storage plate; 902. a hinge joint buckle; 903. a movable connecting rod; 904. turning over the panel; 905. inserting plates; 906. an extension plate; 10. and (7) positioning the holes.

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. 1-6, the present invention provides a technical solution: an adjustable portable drawing table device comprises a base support 1 and a drawing device 9, wherein the left end and the right end of the base support 1 are movably connected with a support rod 2, universal wheels 3 are movably connected below the front end and the rear end of the support rod 2, the internal size structure of the middle part of the support rod 2 is matched with the external size structure of the left end and the right end of the base support 1, the universal wheels 3 are connected with the front end and the rear end of the support rod 2 through screws, a hinge 4 is fixedly connected above the base support 1, a rotating rod 5 is sleeved above the hinge 4, the central axis of the rotating rod 5 is coincided with the central axis of a telescopic rod 8, and the central axis of the telescopic rod 8 is perpendicular to the base support 1; the basic supporting structure of the device is formed by matching the base support 1 and the supporting rod 2, the stability of the device in the using process can be improved by a vertical installation mode between the base support 1 and the supporting rod 2, and the base support 1 and the supporting rod 2 are convenient for a user to disassemble and install the device, so that the device is simpler and more convenient to operate;

the left side of the rotating rod 5 is welded with a supporting block 6, the left side of the supporting block 6 is provided with a rubber cushion block 7, the upper part of the rotating rod 5 is movably connected with an expansion rod 8, a drawing device 9 is arranged above the expansion rod 8, the upper end of the expansion rod 8 is connected with the drawing device 9 through a hinge 4, the rotating rod 5 and the supporting block 6 are respectively symmetrical about the horizontal central line of the expansion rod 8, the folding operation of the base support 1 and the drawing device 9 can be realized by utilizing the hinges 4 at the upper end and the lower end of the expansion rod 8, the device is placed in an S shape after being folded, the device is more convenient to carry, and after the device is completely unfolded, the orientation of the supporting block 6 can be changed by rotating the rotating rod 5, when the supporting block 6 rotates to the plane dimension formed by the expansion rod 8 and the base support 1, the supporting function can be realized on the vertical angle between the expansion rod 8 and the base support 1, the supporting block 6 between the telescopic rod 8 and the drawing device 9 adopts the same operation mode;

the drawing device 9 comprises a receiving plate 901, a hinged buckle 902, a movable connecting rod 903, a turnover panel 904, an inserting plate 905 and an extension plate 906, wherein the hinged buckle 902 is fixedly connected to the front end of the receiving plate 901, the turnover panel 904 is arranged above the receiving plate 901 in parallel, the movable connecting rods 903 are arranged at the left end and the right end of the receiving plate 901, the inserting plate 905 and the extension plate 906 are respectively arranged in the receiving plate 901, the extension plate 906 is positioned behind the inserting plate 905, the front end of the receiving plate 901 is connected with the turnover panel 904 through the hinged buckle 902, the left end and the right end of the receiving plate 901 are connected with the left end and the right end of the turnover panel 904 through the movable connecting rods 903, and the extension plate 906 is connected with the turnover panel 904 through the inserting plate 905; the turning panel 904 can be rotated by virtue of the hinge buckle 902, the turning panel 904 can be supported after being rotated by virtue of the movable connecting rod 903, so that the turning panel 904 still has stability in an inclined state, meanwhile, the use area of the turning panel 904 can be increased by virtue of the matching between the inserting plate 905 and the extension plate 906, and the extension plate 906 and the inserting plate 905 can be stored in the containing plate 901, so that the carrying by a user is facilitated;

locating hole 10 has been seted up to the front end of telescopic link 8, and telescopic link 8 is formed by two pole combinations, and adopts buckle connected mode between two poles to locating hole 10 equidistance distributes in the front end surface of telescopic link 8, relies on the cooperation between telescopic link 8 and the locating hole 10 can adjust the operation to drawing device 9's level, thereby is applicable to the not user of co-altitude.

The working principle is as follows: for the adjustable portable drawing table device, firstly, a basic supporting structure of the device is formed by matching the base support 1 and the support rod 2, the stability of the device in the use process can be improved by a vertical installation mode between the base support 1 and the support rod 2, and the connection method between the base support 1 and the support rod 2 is convenient for a user to disassemble and install the device, so that the operation is simpler and more convenient; the folding operation of the base support 1 and the drawing device 9 can be realized by utilizing the hinges 4 at the upper end and the lower end of the telescopic rod 8, the device is placed in an S shape after being folded, the device is more convenient to carry, and after the device is completely unfolded, the orientation of the supporting block 6 can be changed by rotating the rotating rod 5, when the supporting block 6 rotates to the plane dimension formed by the telescopic rod 8 and the base support 1, the supporting function of a vertical angle between the telescopic rod 8 and the base support 1 can be realized, the supporting block 6 between the telescopic rod 8 and the drawing device 9 adopts the same operation mode, the horizontal height of the drawing device 9 can be adjusted by means of the matching between the telescopic rod 8 and the positioning hole 10, and the device is suitable for users with different heights; rely on hinge buckle 902 can realize the rotation operation of upset panel 904 to utilize movable connecting rod 903 can to carry out supporting role after the upset panel 904 is rotatory, make upset panel 904 still have stability at the tilt state, rely on the cooperation between picture peg 905 and the extension board 906 can increase the usable floor area of upset panel 904 simultaneously, the inside of accomodating board 901 can be deposited to its extension board 906 and picture peg 905, convenient to use person's carrying.

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

Claims

1. An adjustable portable drawing table device, includes base support (1) and drawing device (9), its characterized in that: the foldable base is characterized in that the left end and the right end of the base support (1) are movably connected with supporting rods (2), universal wheels (3) are movably connected below the front end and the rear end of each supporting rod (2), hinges (4) are fixedly connected above the base support (1), rotating rods (5) are sleeved above the hinges (4), supporting blocks (6) are welded on the left sides of the rotating rods (5), rubber cushion blocks (7) are arranged on the left sides of the supporting blocks (6), telescopic rods (8) are movably connected above the rotating rods (5), drawing devices (9) are arranged above the telescopic rods (8), each drawing device (9) comprises a containing plate (901), a hinged buckle (902), a movable connecting rod (903), a turnover panel (904), an inserting plate (905) and an extension plate (906), the hinged buckle (901) is fixedly connected with the front end of the containing plate (904), and the turnover panel (904) is arranged above the containing plate (901) in parallel, and the left end and the right end of the containing plate (901) are respectively provided with a movable connecting rod (903), the containing plate (901) is internally provided with an inserting plate (905) and an extending plate (906), the extending plate (906) is positioned behind the inserting plate (905), and the front end of the telescopic rod (8) is provided with a positioning hole (10).

2. An adjustable portable drawing table apparatus as claimed in claim 1, wherein: the inner size structure in the middle of the supporting rod (2) is matched with the outer size structures at the left end and the right end of the base support (1), and the universal wheels (3) are connected with the front end and the rear end of the supporting rod (2) through screws.

3. An adjustable portable drawing table apparatus as claimed in claim 1, wherein: the central axis of the rotating rod (5) coincides with the central axis of the telescopic rod (8), and the central axis of the telescopic rod (8) is perpendicular to the base support (1).

4. An adjustable portable drawing table apparatus as claimed in claim 1, wherein: the upper end of the telescopic rod (8) is connected with the drawing device (9) through a hinge (4), and the hinge (4), the rotating rod (5) and the supporting block (6) are symmetrical about the horizontal center line of the telescopic rod (8).

5. An adjustable portable drawing table apparatus as claimed in claim 1, wherein: the front end of the containing plate (901) is connected with the turnover panel (904) through a hinged buckle (902), the left end and the right end of the containing plate (901) are connected with the left end and the right end of the turnover panel (904) through movable connecting rods (903), and the extension plate (906) is connected with the turnover panel (904) through an inserting plate (905).

6. An adjustable portable drawing table apparatus as claimed in claim 1, wherein: the telescopic rod (8) is formed by combining two rods, a buckle connection mode is adopted between the two rods, and the positioning holes (10) are equidistantly distributed on the surface of the front end of the telescopic rod (8).