CN216932282U - Desk convenient to adjust capacity - Google Patents

Abstract

The present invention provides a desk convenient for capacity adjustment, comprising: the table top plate and the containing bin are positioned below the table top plate and fixedly connected with the table top plate; the accommodating bin is provided with a first opening and comprises a fixed bin and a movable bin; the fixed bin is positioned below the table panel and is fixedly connected with the table panel, and the bottom of the fixed bin is opened; the movable bin enters the fixed bin from the bottom opening of the fixed bin and is in sliding connection with the fixed bin, and the inner spaces of the movable bin and the fixed bin are communicated to form an accommodating space of the accommodating bin; when the movable bin moves back and forth relative to the fixed bin along the first direction, the size of the accommodating space can be adjusted. The capacity of the accommodating bin is adjusted, and the use is more flexible and convenient.

Description

Desk convenient to adjust capacity

Technical Field

The utility model belongs to the technical field of tables, and particularly relates to a desk with capacity convenient to adjust.

Background

The desk is a common instrument for office or study, but the accommodating space of the existing desk accommodating bin is fixed and limited, study articles cannot be orderly accommodated, and if the accommodating bin is large, the leg space of a user is limited inevitably, so that the desk with the adjustable accommodating bin is necessary, and the size of the accommodating bin is adjusted by the user according to actual conditions.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks and deficiencies of the prior art, the present invention is directed to a desk with adjustable capacity.

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

a desk facilitating capacity adjustment, comprising: the table top plate and the containing bin are positioned below the table top plate and fixedly connected with the table top plate; the accommodating bin is provided with a first opening and comprises a fixed bin and a movable bin; the fixed bin is positioned below the table panel and is fixedly connected with the table panel, and the bottom of the fixed bin is opened; the movable bin enters the fixed bin from the bottom opening of the fixed bin and is in sliding connection with the fixed bin, and the inner spaces of the movable bin and the fixed bin are communicated to form an accommodating space of the accommodating bin; when the movable bin moves back and forth relative to the fixed bin along the first direction, the size of the accommodating space can be adjusted.

According to the technical scheme provided by the embodiment of the application, a sliding groove is formed in the side wall of the fixed bin, a round hole is formed in the side wall of the movable bin at a position corresponding to the sliding groove, and the diameter of the round hole corresponds to the width of the sliding groove; the sliding groove is divided into a vertical section, an upper inclined section and a lower inclined section which are positioned at the upper end and the lower end of the vertical section, the end parts of the upper inclined section and the lower inclined section extend downwards in an inclined mode, and a pin shaft penetrates through the round hole and the sliding groove to connect the movable bin and the fixed bin in an up-and-down sliding mode; when the pin shaft penetrates through the round hole and the sliding groove and is positioned at the end part of the upper inclined section, the height of the first opening is minimum; and the movable bin is moved to drive the pin shaft to slide along the sliding groove, and when the pin shaft penetrates through the round hole and the end part of the lower inclined section, which is positioned on the sliding groove, the height of the first opening is the largest.

According to the technical scheme provided by the embodiment of the application, a bookshelf is arranged at the upper left corner of the desktop plate; the bookshelf is formed by splicing three vertical plates and a bottom plate, wherein the two vertical plates are arranged in parallel, the edges of two sides of the other vertical plate are connected with the edges of the two vertical plates which are arranged in parallel and arranged at the same side, the bottoms of the three vertical plates are fixed on the edge of the bottom plate, and the bottom plate is fixed on the desktop plate.

According to the technical scheme provided by the embodiment of the application, round holes are distributed on the vertical plate; the two vertical plates which are arranged in parallel have an arc shape which is concave towards the inner direction of the bookshelf space in the direction facing to the user.

According to the technical scheme provided by the embodiment of the application, the middle of the side edge of the table top board facing to the user is an arc shape which is concave towards the center of the table top board.

According to the technical scheme provided by the embodiment of the application, a pen slot which is concave downwards is arranged at the upper right corner of the desktop plate.

According to the technical scheme that this application embodiment provides, still include two sets of supporting components that are located the bin left and right sides, the supporting component includes: the top of the fixed frame is fixedly connected with the bottom of the desktop plate; the top of the upper supporting tube is fixedly connected with the bottom of the fixing frame; the inner side wall of the top of the lower supporting pipe is sleeved with the outer side wall of the bottom of the upper supporting pipe;

the top of the bottom tube is fixedly connected with the bottom of the lower supporting tube;

wherein, go up the stay tube and be equipped with hand riser with the bottom suspension inside, the mount outer wall be equipped with the trompil that the hand regulation hole of hand riser corresponds.

According to the technical scheme provided by the embodiment of the application, the outer wall of the upper supporting pipe is marked with scales.

According to the technical scheme that this application embodiment provided, be equipped with the connecting rod in the middle of two sets of supporting components.

According to the technical scheme that this application embodiment provided, bottom tube length direction's bottom surface tip is equipped with the lower margin, the lower margin pass through adjusting screw with bottom tube fixed connection.

The utility model has the following beneficial effects:

according to the utility model, the fixed bin and the movable bin are arranged in a sliding connection manner, the movable bin slides upwards, the height of the first opening is reduced, and the capacity of the accommodating bin is reduced; the movable storage bin slides downwards, the height of the first opening is increased, the capacity of the containing bin is adjusted, and the capacity of the containing bin can be adjusted according to the conditions of articles when an existing desk with the fixed containing bin space is used. The user can hold more study or office supplies, and when the articles are few, the distance of the article containing bin is shortened by adjusting the adjusting part of the article containing bin, so that the occupied space is reduced. Preferably, the desk can be used in a student dormitory or as a camp in a barracks and is suitable for students or officers and soldiers.

The length-adjustable support assembly adopted by the utility model has a firm and durable structure, and simultaneously, the height of the desk can be adjusted; particularly, when students use the desk for study, the heights of the students in the fast growth and development period are different due to the fixed height of the desk, so that the situations that the sitting postures of the students are incorrect in the use process are caused, and the hunchback can be caused in the past; the height-adjustable supporting component is adopted, so that different students can conveniently adjust the height of the desktop according to different heights and the heights of the same student in different stages, and the sitting posture is guaranteed to be correct and comfortable; meanwhile, the desk is adjustable in height, so that a user can adjust the height of the desktop according to the size of the containing bin conveniently, for example, when the containing space of the containing bin is enlarged, the height of the desktop is increased, enough movable space is reserved for legs, and the desk is flexible and convenient to use.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments thereof, made with reference to the following drawings:

fig. 1-3 are schematic views of the structure of a desk according to the present application.

Description of reference numerals:

1. a table top plate; 2. a material containing bin; 3. a support assembly;

11. a bookshelf; 12. a pen slot;

21. a first opening; 22. fixing the bin; 23. moving the bin;

221. a chute; 231. a circular hole;

31. a fixed mount; 32. an upper support tube; 33. a lower support tube; 34. a bottom tube;

311. opening a hole; 321. calibration;

331. a connecting rod; 332. a middle sleeve;

341. ground feet; 342. and adjusting screws.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", "front", "rear", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally laid out when the disclosed products are used, and are only for convenience of describing and simplifying the present disclosure, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present disclosure, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "butted" are to be construed broadly, e.g., as being fixedly connected, 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 disclosure can be understood in specific instances by those of ordinary skill in the art.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

A desk for facilitating capacity adjustment, comprising: the table comprises a table top plate 1 and a containing bin 2 which is positioned below the table top plate 1 and is fixedly connected with the table top plate; the containing bin 2 is provided with a first opening 21 and comprises a fixed bin 22 and a moving bin 23; the fixed bin 22 is positioned below the table top board 1 and is fixedly connected with the table top board, and the bottom of the fixed bin is open; the movable bin 23 enters the fixed bin 22 from the bottom opening of the fixed bin 22 and is in sliding connection with the fixed bin 22, and the inner spaces of the fixed bin and the fixed bin are communicated to form an accommodating space of the accommodating bin 2; when the movable bin 23 reciprocates in the first direction with respect to the fixed bin 22, the size of the accommodating space can be adjusted.

Wherein:

the table top 1 has a carrying surface for carrying articles, and a side opposite to the carrying surface for installing components such as a fixed bin 22. Preferably, a bookshelf 11 and a pen slot 12 are arranged on the bearing surface of the table top plate 1, so that books and pen-like articles can be conveniently placed on the bearing surface.

The object containing bin 2 is arranged on one side of the table panel, which is relatively far away from the bearing surface, and is provided with a first opening 21. It will be appreciated that the first opening is oriented to face the user, facilitating the user to place items into the holding compartment 2 through the first opening 21.

The containing bin 2 comprises a fixed bin 22 and a movable bin 23, and the inner spaces of the fixed bin 22 and the movable bin are communicated to form a containing space of the containing bin 2.

In an embodiment of the present application, as shown in fig. 1, the inner sidewall of the fixed bin 22 is slidably connected to the outer sidewall of the movable bin, so that when the adjustable movable bin 23 moves back and forth along the first direction, the size of the accommodating space of the accommodating bin 2 can be adjusted, thereby adjusting the capacity of the desk.

Because the fixed bin 22 and the movable bin 23 are connected in a sliding manner, the movable bin 23 is adjusted to move along a first direction, for example, slide upwards, more parts of the movable bin 22 enter the fixed bin 23, the distance between the bottom of the movable bin 23 and the table top plate 1 is reduced, the height of the first opening is reduced, and the capacity of the accommodating space of the accommodating bin 2 is reduced; remove and remove storehouse 23 and slide down, remove the distance grow of storehouse 23 bottom and desktop board 1, first opening height grow, and the accommodation space capacity grow of holding the storehouse 2 has realized the regulation of capacity, compares with current desk, can adjust suitable capacity according to the article condition, can hold more article, and it is more nimble convenient to use.

Further, a sliding groove 221 is formed in the side wall of the fixed bin 22, a circular hole 231 is formed in the side wall of the movable bin 23 at a position corresponding to the sliding groove 221, and the diameter of the circular hole 231 corresponds to the width of the sliding groove 221; the sliding groove 221 is divided into a vertical section, an upper inclined section and a lower inclined section which are positioned at the upper end and the lower end of the vertical section, the end parts of the upper inclined section and the lower inclined section extend downwards in an inclined manner, and a pin shaft penetrates through the circular hole 231 and the sliding groove 221 to connect the movable bin 23 and the fixed bin 22 in an up-and-down sliding manner; when the pin shaft passes through the circular hole 231 and the sliding groove 221 and is positioned at the end part of the upper inclined section, the height of the first opening 21 is minimum; the movable bin 23 is moved to drive the pin shaft to slide along the sliding groove 221, and when the pin shaft passes through the round hole 231 and the sliding groove 221 and is located at the end of the lower inclined section, the height of the first opening 21 is the largest.

Wherein:

the sliding grooves 221 are located on the side walls of the left side and the right side of the fixed bin 22, and two sliding grooves 221 are arranged on each side wall.

The round holes 231 are located on the side walls of the left side and the right side of the moving bin 23, and two round holes 231 are arranged on each side wall.

As shown in fig. 2, the number and the positions of the sliding groove 221 and the circular holes 231 correspond, and a pin shaft penetrates through the sliding groove 221 and the circular holes 231 to slidably connect the fixed bin 22 and the movable bin 23, so that the capacity adjustment of the containing bin 2 can be realized.

The vertical section is used for sliding the pin shaft, so that the movable bin 23 can conveniently reciprocate along the first direction under the action of external force. The end parts of the upper inclined section and the lower inclined section extend towards the inclined lower part, so that when the pin shaft is positioned at the end part of the inclined section, the movable bin 23 cannot be fixed due to the action of gravity, at the moment, the fixed bin 22 and the movable bin 23 are fixed, and the capacity is also fixed and unchanged.

When the pin shaft passes through the round hole 231 and the sliding groove 221 and is positioned at the end part of the upper inclined section, the height of the first opening 21 is the smallest, the part of the movable bin 23 entering the fixed bin 22 is the largest, the distance from the bottom of the movable bin 23 to the table top plate 1 is the smallest, and the capacity of the containing bin 2 is the smallest; when the pin shaft passes through the round hole 231 and the sliding groove 221 and is positioned at the end part of the lower inclined section, the height of the first opening 21 is the largest, the part of the movable bin 23 entering the fixed bin 22 is the smallest, the distance from the bottom of the movable bin 23 to the table top plate 1 is the largest, and the capacity of the containing bin 2 is the largest.

Further, a bookshelf 11 is arranged at the upper left corner of the desktop plate 1; the bookshelf 11 is formed by splicing three vertical plates 111 and a bottom plate 112, wherein two vertical plates 111 are arranged in parallel, two side edges of the other vertical plate 111 are connected with the edge on the same side of the two parallel vertical plates 111, the bottoms of the three vertical plates 111 are fixed on the edge of the bottom plate 112, and the bottom plate 112 is fixed on the desktop plate.

Wherein:

the bookshelf 11 is convenient for placing books, so that the desk is neat and attractive in use, and the bookshelf 11 is arranged at the upper left corner, so that the desk can be taken conveniently and normal use of the desk top is not affected.

Further, round holes are distributed on the vertical plate 111; the two parallel vertical plates 111 are provided with an arc shape which is concave towards the inner direction of the bookshelf space and faces towards the user.

Wherein:

the design of the circular holes distributed on the vertical plate 111 makes the stress of the vertical plate 111 good, and the structure of the bookshelf 11 is firm. The arc design of riser 111 makes things convenient for the taking of books, and is very pleasing to the eye simultaneously still.

Furthermore, the middle of the side edge of the table top board 1 facing the user is an arc shape which is concave towards the center of the table top board 1.

Wherein:

the arc-shaped design of the table top board 1 is more comfortable for a user to use when the user sits in front of the desk.

Further, a pen slot 12 which is concave downwards is arranged at the right upper corner of the table top plate 1.

Wherein:

the cross section of the pen groove 12 is in a strip shape and used for placing pen articles, and the pen groove 12 is downwards sunken and can be clamped with the pen articles, so that the pen articles are not easy to roll off from a table top.

Further, still include two sets of supporting component 3 that are located the bin 2 left and right sides of holding, supporting component 3 includes: a fixing frame 31, the top of which is fixedly connected with the bottom of the table top board 1;

an upper support tube 32, the top of which is fixedly connected with the bottom of the fixing frame 31; a lower support tube 33, the inner side wall of the top of which is sleeved with the outer side wall of the bottom of the upper support tube 32; a bottom tube 34, the top of which is fixedly connected with the bottom of the lower support tube 33; wherein, go up stay tube 32 and the inside hand riser that is equipped with of lower stay tube 33, the mount 31 outer wall be equipped with the trompil 311 that the hand regulation hole of hand riser corresponds.

Wherein:

the supporting component 3 is used for supporting the table top 1 and the accommodating bin 2. Two groups of supporting components 3 are respectively positioned at the left side and the right side of the containing bin 2. The supporting component 3 is positioned below the table top board 1 and is fixedly connected with the table top board. Preferably, the inner outer wall of the supporting component 3 is connected to the fixed bin 22.

In an embodiment of the present invention, as shown in fig. 1, the fixing frame 31 is located at a side of the table top 1 away from the supporting surface 1 and is fixedly connected to the supporting surface, the fixing frame is hollow, and an end portion of the hand-operated lifter is fixed in an inner space of the fixing frame. Preferably, the top of the hand-operated lifter is fixedly connected with one side of the table top plate 1 far away from the bearing surface. The fixing frame 31 is used for fixedly connecting the table top 1 and the supporting component 3.

The upper supporting tube 32 is hollow, the top of the upper supporting tube is fixedly connected with the bottom of the fixing frame 31, and the bottom of the upper supporting tube is sleeved with the lower supporting tube 33. The sleeve joint is provided with a middle sleeve 332, so that the connecting structure is more stable, as shown in fig. 3.

The lower support tube 33 is hollow, the top of the lower support tube is sleeved with the upper support tube 32, and the upper support tube 32 can extend into the lower support tube 33.

It will be appreciated that the upper support tube 32 and the lower support tube 33 are hollow inside and the main body portion of the hand lifter is located in the space inside the upper support tube 32 and the lower support tube 33. And the inner parts of the upper support pipe 32 and the lower support pipe 33 on each side are provided with hand-operated lifters, and the middle parts of the hand-operated lifters on the left side and the right side are connected by a connecting rod. Preferably, the connecting rod is positioned at the bottom surface of the table top plate, so that the height of the left side and the height of the right side are ensured to be adjusted consistently.

The hand-operated lifter is a part commonly used for adjusting the height of the existing desk, and in a specific embodiment of the application, the hand-operated lifter adopts a hand-operated lifter special for desks and chairs, and the hand-operated lifter is provided with a hand lever and an adjusting hole. When the hand lever is inserted into the adjusting hole of the hand lifter through the opening 311 to adjust the height of the hand lifter to be higher or lower, the part of the upper supporting tube 32 extending out of the lower supporting tube 33 is reduced or increased, so that the height of the table top plate 1 is higher or lower, and the height of the desk is adjusted.

The joint of the upper support tube 32 and the lower support tube 33 is sleeved with a middle sleeve 332, so that the structure of the joint of the upper support tube and the lower support tube is more stable.

It can be understood that, since the number of the supporting members 3 is two, and accordingly, the number of the fixing frames 31 is two, the two fixing frames are respectively located at the left and right sides of the accommodating chamber 2, and the number of the upper supporting tubes 32, the lower supporting tubes 33 and the bottom tubes 34 is also two.

Further, the outer wall of the upper support tube 32 is marked with a scale 321.

Wherein:

the scale 321 is marked on the outer side wall of the upper support tube 32 in a way of painting or pasting. The marks of the scales 321 facilitate the height of the supporting components at the two sides of the accommodating bin 2 to be consistent.

In one embodiment of the present application, as shown in fig. 2, 12345, etc. is marked on the outer wall of the upper support tube 32 according to height, so as to facilitate height adjustment.

Further, a connecting rod 331 is arranged in the middle of the two groups of supporting components 3.

Wherein:

the connecting rod 331 is a cross rod, and the material of the connecting rod 331 may be the same as the material of the upper support tube 32 and the lower support tube 33, and the connecting rod 331 ensures that the support structure of the support assembly 3 is more stable.

In an embodiment of the present application, the left and right ends of the connecting rod 331 are fixed on the opposite walls of the left and right lower supporting tubes 33, respectively, so as to ensure the stability of the desk structure.

Further, the bottom end of the bottom tube 34 in the length direction is provided with a ground pin 341, and the ground pin is fixedly connected with the bottom tube 34 through an adjusting screw 342.

Wherein:

the number of the bottom tubes 34 is two. The width of which is adapted to the connection of the lower support tubes 33 and the length of which is similar to the corresponding width of the table top to better support the desk.

The legs 341 are located at the edge portion of the bottom surface of the bottom pipe 34 in the longitudinal direction. The number is four. The adjusting screw 342 passes through the anchor 341 and is fixed with the bottom tube 34, and the distance between the anchor 341 and the bottom tube 34 can be adjusted by adjusting the adjusting screw 342, so as to ensure the levelness of the table top plate especially under the condition that the ground is uneven.

In an embodiment of the present application, as shown in fig. 3, the ground leg 341 has a rectangular cross section, and the adjusting end of the adjusting screw 342 has a circular cross section and is provided with a thread, so as to facilitate manual adjustment.

The foregoing description is only exemplary of the preferred embodiments of the utility model and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, and other embodiments can be made by combining the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features and (but not limited to) features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.

Claims (10)

1. A desk with capacity adjustment facilitated, comprising:

the table comprises a table top plate (1) and a containing bin (2) which is positioned below the table top plate (1) and is fixedly connected with the table top plate;

the containing bin (2) is provided with a first opening (21) and comprises a fixed bin (22) and a moving bin (23);

the fixed bin (22) is positioned below the table top plate (1) and is fixedly connected with the table top plate, and the bottom of the fixed bin is opened;

the movable bin (23) enters the fixed bin (22) from an opening at the bottom of the fixed bin (22) and is in sliding connection with the fixed bin, and inner spaces of the movable bin and the fixed bin are communicated to form an accommodating space of the accommodating bin (2); when the movable bin (23) reciprocates along the first direction relative to the fixed bin (22), the size of the accommodating space can be adjusted.

2. The reading desk convenient for capacity adjustment according to claim 1, wherein the side wall of the fixed bin (22) is provided with a sliding slot (221), the side wall of the movable bin (23) is provided with a round hole (231) corresponding to the position of the sliding slot (221), and the diameter of the round hole (231) corresponds to the width of the sliding slot (221);

the sliding groove (221) is divided into a vertical section, an upper inclined section and a lower inclined section which are positioned at the upper end and the lower end of the vertical section, the end parts of the upper inclined section and the lower inclined section extend downwards in an inclined mode, and a pin shaft penetrates through the circular hole (231) and the sliding groove (221) to connect the movable bin (23) and the fixed bin (22) in a vertical sliding mode; when the pin shaft penetrates through the round hole (231) and the sliding groove (221) and is positioned at the end part of the upper inclined section, the height of the first opening (21) is minimum; and the movable bin (23) is moved to drive the pin shaft to slide along the sliding groove (221), and when the pin shaft penetrates through the round hole (231) and the sliding groove (221) and is positioned at the end part of the lower inclined section, the height of the first opening (21) is the largest.

3. A desk with capacity convenient adjustment, according to claim 1, characterized in that the upper left corner of the desktop (1) is provided with a bookshelf (11); the bookshelf (11) is formed by splicing three vertical plates (111) and a bottom plate (112), wherein the two vertical plates (111) are arranged in parallel, two side edges of the other vertical plate (111) are connected with the edges of the two vertical plates (111) which are arranged in parallel and on the same side, the bottoms of the three vertical plates (111) are fixed on the edge of the bottom plate (112), and the bottom plate (112) is fixed on the desktop plate.

4. A desk convenient for capacity adjustment according to claim 3, wherein the vertical plate (111) is distributed with round holes; the two vertical plates (111) which are arranged in parallel have an arc shape which is concave towards the inner direction of the bookshelf space in the direction facing to a user.

5. The desk capable of adjusting capacity as claimed in claim 1, wherein the middle of the side of the desktop (1) facing the user is curved to be concave toward the center of the desktop (1).

6. A desk with adjustable capacity as claimed in claim 1, wherein the upper right corner of the desk top (1) is provided with a pen slot (12) which is concave downwards.

7. A desk facilitating capacity adjustment according to claim 1, further comprising two sets of support members (3) located on the left and right sides of the holding compartment (2), the support members (3) comprising:

the top of the fixed frame (31) is fixedly connected with the bottom of the table top plate (1);

the top of the upper supporting tube (32) is fixedly connected with the bottom of the fixed frame (31);

the inner side wall of the top of the lower supporting pipe (33) is sleeved with the outer side wall of the bottom of the upper supporting pipe (32);

the top of the bottom tube (34) is fixedly connected with the bottom of the lower supporting tube (33);

wherein, go up stay tube (32) and be equipped with hand riser with lower support tube (33) inside, mount (31) outer wall be equipped with trompil (311) that the hand regulation hole of hand riser corresponds.

8. The reading desk facilitating capacity adjustment of claim 7, wherein the outer wall of the upper support tube (32) is marked with a scale (321).

9. A desk facilitating capacity adjustment according to claim 7, wherein a connecting bar (331) is provided in the middle of the two sets of support members (3).

10. The reading desk convenient for capacity adjustment according to claim 7, wherein the bottom end of the bottom tube (34) in the length direction is provided with a ground pin (341), and the ground pin is fixedly connected with the bottom tube (34) through an adjusting screw (342).

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