CN216059651U - Drawing desk with expandable desktop - Google Patents

Abstract

The utility model provides a drawing table with an expandable desktop, and aims to solve the technical problem that the existing drawing table is inconvenient for students because tools such as a tablet personal computer are not placed at the position. Including a set of table leg, still include: the table hopper is internally provided with a containing area, and the bottom surface of the table hopper is connected with the tops of the table legs; one end of the turnover table plate is hinged to the top surface of the table hopper, and the turnover table plate is hinged to the end part of the table hopper; one end of the supporting component is hinged in the accommodating section, and the other end of the supporting component is hinged on the turnover table plate; the rotary table plate is square, the surface of the rotary table plate is parallel to the bottom surface of the table bucket, one corner of the rotary table plate is rotatably connected with one corner of the table bucket, the rotary table plate can be arranged in the containing section through rotation, and the rotary table plate can also be arranged on one side of the turnover table plate through rotation; wherein, the rotary table plate and the turnover table plate are respectively arranged at two ends of the table hopper, and the turnover table plate can cover the table hopper. Has the advantage of convenient tool placement.

Description

Drawing desk with expandable desktop

Technical Field

The utility model relates to a drawing table, in particular to a drawing table with an expandable table top.

Background

The drawing table is a table with an adjustable inclined angle on the table top, and is suitable for artists, plotters or students. Drawing desk that teaching was used among the prior art possesses the function of basic use. However, in the using process of the student, the degree of the student mastering various knowledge is different, so various data are required to be inquired frequently in the drawing process.

At present, most of tools used by students for inquiring data are notebook computers or tablet computers, drawing tables in the prior art do not have special position placing tools, and most of the students can only place the tools on the ground, or a table specially used for placing the inquiring tools is added.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problem that the drawing table in the prior art is not provided with a position for placing tools such as a tablet personal computer and the like, and inconvenience is brought to students, the utility model provides the drawing table with an expandable desktop, and the drawing table has the advantage of convenience in placing tools.

The technical scheme of the utility model is as follows:

the drawing table with the expandable table top comprises a group of table legs and further comprises:

the table hopper is internally provided with a containing area, and the bottom surface of the table hopper is connected with the tops of the table legs;

one end of the turnover table plate is hinged to the top surface of the table hopper, and the turnover table plate is hinged to the end part of the table hopper;

one end of the supporting component is hinged in the accommodating section, and the other end of the supporting component is hinged on the turnover table plate;

the rotary table plate is square, the surface of the rotary table plate is parallel to the bottom surface of the table bucket, one corner of the rotary table plate is rotatably connected with one corner of the table bucket, the rotary table plate can be arranged in the containing section through rotation, and the rotary table plate can also be arranged on one side of the turnover table plate through rotation;

the rotary table plate and the turnover table plate are respectively positioned at two ends of the table hopper, and the turnover table plate can cover the table hopper.

Optionally, the legs are adjustable in height.

Optionally, the rotating table comprises:

the object placing plate is rectangular;

one end of the connecting plate is connected with one corner of the object placing plate, the other end of the connecting plate extends along one diagonal line of the object placing plate, the diagonal line passes through the connecting plate and the corner connected with the object placing plate, and the other end of the connecting plate is rotatably connected with one corner of the table hopper.

Optionally, the rotating table further comprises:

the first magnet is arranged on one side of the object placing plate;

the accommodating section is internally provided with a first magnetic attraction area, and when the rotary table plate is positioned in the accommodating section, the first magnetic attraction area is matched with the first magnet.

Optionally, the rotating table further comprises:

the second magnet is arranged on the object placing plate, and the second magnet and the first magnet are positioned on two side surfaces of the object placing plate;

the outer side of the table bucket is provided with a second magnetic attraction area, and when the rotary table plate is positioned outside the table bucket, the second magnetic attraction area is matched with the second magnet.

Optionally, the rotating table further comprises:

the first magnet is arranged in the accommodating section;

the object placing plate is provided with a first magnetic attraction area, and when the rotary table plate is located in the accommodating interval, the first magnetic attraction area is matched with the first magnet.

Optionally, the rotating table further comprises:

the second magnet is arranged on the outer side of the table hopper;

and a second magnetic attraction area is arranged on the object placing plate, and when the rotary table plate is positioned on the outer side of the table hopper, the second magnetic attraction area is matched with the second magnet.

Optionally, the support assembly comprises:

one end of the hinged arm is hinged with one side surface of the turnover table plate;

one end of the supporting arm is hinged with the other end of the hinged arm, and the other end of the supporting arm is hinged with the table bucket;

wherein the hinged arm and the supporting arm have an adjustable and fixable included angle therebetween.

Optionally, the support assembly comprises:

one end of the adjusting arm is hinged with the middle part of the hinged arm, and the other end of the adjusting arm is movably arranged on the supporting arm;

wherein, the one end of adjusting arm far away from the articulated arm can reciprocate along the length direction of support arm and slide, and this end detachable of adjusting arm is fixed in on the support arm.

Optionally, a plurality of positioning grooves are formed in the supporting arm along the length direction of the supporting arm;

one end of the adjusting arm positioned in the supporting arm is provided with a raised clamping plate;

the catch plate may mate with the detent.

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

the basic function of the drawing table is realized by arranging the turnover table plate. Through setting up the table fill in the bottom of upset desktop, set up in the table fill and accomodate the interval, simultaneously, set up a rotatory table that can rotate in the table fill. Wherein, two kinds of states are realized in rotatory table accessible: the drawing table is located in the containing area, so that the drawing table is the same as a common drawing table; and the desk top is positioned on one side of the turnover desk plate and is used for placing tools such as a notebook computer or a tablet computer and the like.

Through this technical scheme, can select whether to use the revolving table according to student's actual conditions, simultaneously, the student who does not use the revolving table can place the revolving table in accomodating the interval, avoids revolving table occupation space.

Drawings

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

FIG. 1 is a schematic perspective view of a right rear view angle in use according to the present invention;

FIG. 2 is a schematic perspective view of the right front view angle in use of the present invention;

FIG. 3 is a schematic perspective view of a right rear view angle storage state according to the present invention;

fig. 4 is a schematic perspective view of the rotary table plate;

FIG. 5 is a schematic view of the structure of the present invention in an unused state;

fig. 6 is a solid view of a connection structure of the turnover table plate and the table hopper;

FIG. 7 is a perspective view of the support assembly;

figure 8 is a schematic perspective view of the table leg.

Reference numerals:

10. turning over the table plate; 11. a brush box.

20. Rotating the table plate; 21. a storage plate; 22. a connecting plate; 23. a hinge hole.

30. Desk legs; 31. a handle; 32. a lifting sleeve; 33. a table leg support; 34. a support bar; 35. a lifting screw; 36. a conversion head; 37. a drive rod; 38. a bottom sleeve; 39. a top sleeve.

40. A table hopper; 41. a right storage box; 42. a rotation interval; 43. a storage section; 44. the left side receiver.

50. A support assembly; 51. an articulated arm; 52. an adjusting arm; 53. clamping a plate; 54. a support arm; 55. and (6) positioning a groove.

60. And (4) hinging the shaft.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1, 2, 3 and 5, the drawing table with an expandable table top comprises a table leg 30, a table hopper 40, a turnover table plate 10, a support assembly 50 and a rotary table plate 20. Specifically, the method comprises the following steps:

the legs 30 are of a liftable type, and at least two legs 30 are provided.

The table 40 is rectangular, and the table 40 has a storage section 43 therein. The two legs 30 are respectively vertically provided on the bottom surface of the table 40.

The turnover table plate 10 is rectangular, the turnover table plate 10 covers the top surface of the table hopper 40, and one end of the turnover table top is hinged with one end part of the top surface of the table hopper 40. So that the turnover table board can be turned over for a certain angle around the hinged position of the turnover table board and the table hopper 40. The end part of the turnover table plate 10 hinged to one end of the table hopper 40 is provided with a brush storage box 11, and the brush storage box 11 protrudes from the surface of the turnover table plate 10.

The supporting member 50 includes at least two ends, one end of the supporting member 50 is rotatably connected to the back surface of the turnover table 10 (a side surface of the turnover table close to the table 40), and the other end of the supporting member 50 is rotatably connected to the top surface of the table 40. Wherein, the length of the supporting component 50 can be adjusted, and the length of the supporting component 50 can be fixed after being adjusted, so that the included angle between the turnover table plate 10 and the top surface of the table hopper 40 is kept at a certain angle.

When the turnover table 10 is needed, the length of the supporting component 50 is increased, so that the angle between the turnover table 10 and the top surface of the table 40 can be kept between 0 degrees and 80 degrees. When the use is completed, the length of the supporting member 50 is shortened, so that the turnover table board 10 covers the top surface of the table hopper 40.

The rotating table plate 20 is rectangular, one corner of the rotating table plate 20 is rotatably connected to one corner of the table hopper 40 through a hinge shaft 60, and the rotating table plate 20 and the overturning table plate 10 are respectively connected to two ends of the table hopper 40. The rotating table plate 20 can rotate around the hinge shaft and is completely arranged in the accommodating section 43 of the table hopper 40, and meanwhile, the rotating table plate 20 can rotate around the hinge shaft 60 and is positioned at one side of the turnover table plate 10.

The basic function of the drawing table is realized by arranging the turnover table plate 10. By providing the table bucket 40 at the bottom of the turnover table top, the storage section 43 is provided in the table bucket 40, and one rotatable rotary table plate 20 is provided in the table bucket 40. Wherein, the rotating table plate 20 can realize two states through rotation: firstly, the drawing table is positioned in the containing area 43, so that the drawing table is the same as a common drawing table; and the second one is positioned at one side of the turnover table plate 10 and provides a table top on which tools such as a notebook computer or a tablet computer can be placed.

Through this technical scheme, can select whether to use the revolving table board 20 according to student's actual conditions, simultaneously, do not use the student of revolving table board 20, can place revolving table board 20 in accomodating interval 43, avoid revolving table board 20 occupation space.

Example 2:

on the basis of embodiment 1, as shown in fig. 8, the table leg 30 is of a lifting type, and the table leg 30 includes a handle 31, a lifting sleeve 32, a table foot support 33, a support bar 34, a lifting screw 35, a conversion head 36, a drive rod 37, a bottom sleeve 38 and a top sleeve 39. Specifically, the method comprises the following steps:

the handle 31 is L-shaped, and one end of the handle 31 is provided on one end of the drive lever 37, and the drive lever 37 is rotated about its axis by the handle 31. The driving rod 37 passes through the conversion head 36, one end of the lifting screw 35 is arranged in the conversion head 36, the axis of the lifting screw 35 is perpendicular to the axis of the driving rod 37, and the driving rod 37 is in power connection with the lifting screw 35. Rotation between the drive rod 37 and the elevator screw 35 in a direction perpendicular to each other is achieved by the provision of a shift head 36 (typically a pair of bevel gears are used to effect transmission between two shafts with axes perpendicular to each other).

The other end of the lifting screw 35 penetrates through one end of the lifting sleeve 32 and is movably arranged in the lifting sleeve 32, an internal thread matched with the lifting screw 35 is arranged in the lifting sleeve 32, and the lifting screw 35 rotates to change the distance between the conversion head 36 and the lifting sleeve 32, so that the height of the table leg 30 can be adjusted.

The other end of the lifting sleeve 32 is connected with one end of a support rod 34, the other end of the support rod 34 is arranged in the middle of the table foot support 33, and two ends of the table foot support 33 are respectively arranged on the ground through rubber pads. The length direction of the lifting sleeve 32 is consistent with the length direction of the support rod 34, and the length direction of the support rod 34 is perpendicular to the length direction of the table leg support 33. The lifting sleeve 32, the support bar 34 and the table foot support 33 together form a T-shaped structure.

The lifting sleeve 32 and the supporting rod 34 are respectively arranged in the bottom sleeve 38, and one end of the bottom sleeve 38 is fixedly connected to the middle part of the table foot support 33. The switching head 36 and the lifting screw 35 are both positioned in the top sleeve 39, one end of the top sleeve 39 is movably arranged in the other end of the bottom sleeve 38, and the other end of the top sleeve 39 is fixedly connected to the bottom surface of the table hopper 40. By providing the top sleeve 39 and the bottom sleeve 38, the lifting sleeve 32, the support rod 34, the conversion head 36 and the lifting screw 35 can be protected from damage by external objects.

In one particular embodiment:

the driving rod 37 is a polygonal columnar structure, and two ends of the driving rod 37 respectively penetrate through the top sleeves 39 on the two legs 30. Has good balance.

Example 3:

in addition to embodiment 1, as shown in fig. 4, the rotating table 20 includes an object placing plate 21 and a connecting plate 22. Specifically, the method comprises the following steps:

the object placing plate 21 is rectangular, one corner of the object placing plate 21 is fixedly connected with one end of the connecting plate 22, and the thickness of the connecting plate 22 is equal to that of the object placing plate 21. The other end of the connecting plate 22 extends along a diagonal of the object placing plate 21, and the diagonal passes through one end of the connecting plate 22 and the object placing plate 21 which are connected with each other. The end of the connecting plate 22 remote from the storage plate 21 is provided with a hinge hole 23.

One end of the connecting plate 22 away from the storage plate 21 is hinged to one corner of the table 40 by a hinge shaft 60, and the hinge shaft 60 passes through the hinge hole 23.

Through this technical scheme, set up connecting plate 22 for put thing board 21 and articulated shaft 60 and have certain clearance on the horizontal direction, make and put thing board 21 and have sufficient rotation space on the side.

Example 4:

in addition to embodiment 3, as shown in fig. 6, the table bucket 40 includes a right storage box 41, a turning section 42, a storage section 43, and a left storage box 44. Specifically, the method comprises the following steps:

the right storage box 41 and the left storage box 44 are respectively located at both sides of the rotation section 42, and one end of the right storage box 41 and one end of the left storage box 44 are respectively close to the hinge joint of the turnover table 10 and the table bucket 40. Two supporting members 50 are respectively disposed on both sides of the turnover table 10, and the two supporting members 50 are respectively disposed in the right storage box 41 and the left storage box 44. The turnover table 10 may completely cover the top of the right storage box 41 and the left storage box 44.

The end of the right storage box 41 away from the hinged position of the turnover table board 10 is provided with a rotating section 42, and the end of the connecting plate 22 away from the storage plate 21 is hinged in the rotating section 42.

The turnover table 10 can be supported by providing the right storage box 41 and the left storage box 44, and the support member 50 can be stored.

Example 5:

on the basis of embodiment 4, the rotating table 20 further includes a first magnet and a second magnet. Specifically, the method comprises the following steps:

the first magnet and the second magnet are respectively located on two adjacent side surfaces of the object placing plate 21, and the first magnet and the second magnet are respectively located on two sides of the connecting plate 22.

The accommodating section 43 in the table 40 has a first magnetic attraction area therein, and the outer side of the table 40 has a second magnetic attraction area.

When the rotating table 20 is located in the accommodating section 43, the first magnetic attraction area is matched with the first magnet, and when the rotating table 20 is located outside the bucket 40, the second magnetic attraction area is matched with the second magnet. Through setting up first magnet and second magnet and inhale regional the matching with first magnetism respectively and second magnetism for, put thing board 21 and can keep in a stable condition, do not produce and rock.

Example 6:

on the basis of embodiment 4, the rotating table plate 20 further includes a first magnet and a second magnet, specifically:

the first magnet is disposed inside the storage section 43, and the second magnet is disposed outside the table 40.

Two adjacent side surfaces of the object placing plate 21 are respectively provided with a first magnetic attraction area and a second magnetic attraction area, and the first magnetic attraction area and the second magnetic attraction area are respectively positioned at two sides of the connecting plate 22.

When the rotating table plate 20 is located in the accommodating section 43, the first magnetic attraction area is matched with the first magnet; when the rotating table plate 20 is located outside the table bucket 40, the second magnetic attraction area is matched with the second magnet. Through setting up first magnet and second magnet and inhale regional the matching with first magnetism respectively and second magnetism for, put thing board 21 and can keep in a stable condition, do not produce and rock.

Example 7:

on the basis of embodiment 5 or embodiment 6, as shown in fig. 7, the support assembly 50 includes an articulated arm 51, a support arm 54, and an adjustment arm 52. Specifically, the method comprises the following steps:

one end of the hinge arm 51 is hinged to the back of the turnover table 10, the other end of the hinge arm 51 is hinged to one end of the support arm 54, and the other end of the support arm 54 is hinged to the inside of the bucket 40. The hinge arm 51 is angled relative to the support arm 54.

The support arm 54 has a U-shaped cross section, and the support arm 54 has sliding grooves on both sides thereof, and the support arm 54 has a plurality of positioning grooves 55 formed along the length thereof on the inner bottom surface thereof.

One end of the adjusting arm 52 is hinged to the middle of the hinge arm 51, the other end of the adjusting arm 52 is provided with a clamping plate 53, two ends of the clamping plate 53 are slidably connected in sliding grooves in the inner side of the supporting arm 54, and the end of the clamping plate 53 is detachably matched with the positioning groove 55.

The hinge arm 51 and the support arm 54 can have an adjustable and fixable angle by the adjustment arm 52. When the angle between the hinge arm 51 and the support arm 54 is 0 °, the flipping table 10 is covered on the table 40.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims (10)

1. The utility model provides a drawing desk of expandable desktop, includes a set of table leg, its characterized in that still includes:

the table hopper is internally provided with a containing area, and the bottom surface of the table hopper is connected with the tops of the table legs;

one end of the turnover table plate is hinged to the top surface of the table hopper, and the turnover table plate is hinged to the end part of the table hopper;

one end of the supporting component is hinged in the accommodating section, and the other end of the supporting component is hinged on the turnover table plate;

the rotary table plate is square, the surface of the rotary table plate is parallel to the bottom surface of the table bucket, one corner of the rotary table plate is rotatably connected with one corner of the table bucket, the rotary table plate can be arranged in the containing section through rotation, and the rotary table plate can also be arranged on one side of the turnover table plate through rotation;

the rotary table plate and the turnover table plate are respectively positioned at two ends of the table hopper, and the turnover table plate can cover the table hopper.

2. The expandable desktop drawing table of claim 1,

the height of the table legs can be adjusted.

3. The expandable desktop drawing table of claim 1,

the rotary table plate comprises:

the object placing plate is rectangular;

one end of the connecting plate is connected with one corner of the object placing plate, the other end of the connecting plate extends along one diagonal line of the object placing plate, the diagonal line passes through the connecting plate and the corner connected with the object placing plate, and the other end of the connecting plate is rotatably connected with one corner of the table hopper.

4. A desktop expandable drawing table according to claim 3,

the rotary table further comprises:

the first magnet is arranged on one side of the object placing plate;

the accommodating section is internally provided with a first magnetic attraction area, and when the rotary table plate is positioned in the accommodating section, the first magnetic attraction area is matched with the first magnet.

5. A desktop expandable drawing table according to claim 4,

the rotary table further comprises:

the second magnet is arranged on the object placing plate, and the second magnet and the first magnet are positioned on two side surfaces of the object placing plate;

the outer side of the table bucket is provided with a second magnetic attraction area, and when the rotary table plate is positioned outside the table bucket, the second magnetic attraction area is matched with the second magnet.

6. A desktop expandable drawing table according to claim 3,

the rotary table further comprises:

the first magnet is arranged in the accommodating section;

the object placing plate is provided with a first magnetic attraction area, and when the rotary table plate is located in the accommodating interval, the first magnetic attraction area is matched with the first magnet.

7. A desktop expandable drawing table according to claim 6,

the rotary table further comprises:

the second magnet is arranged on the outer side of the table hopper;

and a second magnetic attraction area is arranged on the object placing plate, and when the rotary table plate is positioned on the outer side of the table hopper, the second magnetic attraction area is matched with the second magnet.

8. The expandable desktop drawing table of claim 1,

the support assembly includes:

one end of the hinged arm is hinged with one side surface of the turnover table plate;

one end of the supporting arm is hinged with the other end of the hinged arm, and the other end of the supporting arm is hinged with the table bucket;

wherein the hinged arm and the supporting arm have an adjustable and fixable included angle therebetween.

9. The expandable desktop drawing table of claim 8,

the support assembly includes:

one end of the adjusting arm is hinged with the middle part of the hinged arm, and the other end of the adjusting arm is movably arranged on the supporting arm;

wherein, the one end of adjusting arm far away from the articulated arm can reciprocate along the length direction of support arm and slide, and this end detachable of adjusting arm is fixed in on the support arm.

10. The expandable desktop drawing table of claim 9,

a plurality of positioning grooves are formed in the supporting arm along the length direction of the supporting arm;

one end of the adjusting arm positioned in the supporting arm is provided with a raised clamping plate;

the catch plate may mate with the detent.

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