阅读说明：本技术 一种多功能书桌 (multifunctional desk ) 是由 邹瑜 于 2019-09-02 设计创作，主要内容包括：本发明提供了一种多功能书桌,属于多媒体教学技术领域,包括桌体(1),所述桌体(1)上设有凹槽(11),所述凹槽(11)的开口处设有与所述桌体(1)表面贴合的玻璃板(12)；所述凹槽(11)内设有能够在所述凹槽(11)内滑动的显示部件(2),透过所述玻璃板(12)能够观测到所述显示部件(2)的显示内容。本发明的显示部件设于玻璃板下方,且能够自由滑动,便于用户根据需求以及桌体表面上放置的物品,合理选择显示部件的位置,且不会对桌面上物品的放置造成阻隔。(The invention provides a multifunctional desk, which belongs to the technical field of multimedia teaching and comprises a desk body (1), wherein a groove (11) is formed in the desk body (1), and a glass plate (12) attached to the surface of the desk body (1) is arranged at an opening of the groove (11); the display component (2) capable of sliding in the groove (11) is arranged in the groove (11), and the display content of the display component (2) can be observed through the glass plate (12). The display part is arranged below the glass plate and can freely slide, so that a user can conveniently and reasonably select the position of the display part according to the requirement and the articles placed on the surface of the table body, and the articles on the table top can not be blocked.)

1. The utility model provides a multifunctional desk, includes the table body (1), characterized by: a groove (11) is formed in the table body (1), and a glass plate (12) attached to the surface of the table body (1) is arranged at an opening of the groove (11);

The display component (2) capable of sliding in the groove (11) is arranged in the groove (11), and the display content of the display component (2) can be observed through the glass plate (12).

2. the multifunctional desk of claim 1, wherein: the table is characterized by further comprising an input component (3) arranged on the surface of the table body (1), wherein the input component (3) is connected with the display component (2) and used for operating the display component (2).

3. The multifunctional desk of claim 1, wherein: the display part (2) comprises a display screen (21), a placing platform (22) for placing the display screen (21), and a moving block (23) arranged below the placing platform (22);

the side surface of the placing platform (22) is connected with a fixed block (221) used for fixing the display screen (21), and the fixed block (221) can translate along the direction of connecting the fixed block with the placing platform (22) so as to adapt to the display screens (21) with different sizes;

a first hole (231) which penetrates through the moving block in the transverse direction and a second hole (232) which penetrates through the moving block in the longitudinal direction are formed in the moving block (23), and a first rod (13) which extends in the transverse direction and a second rod (14) which extends in the longitudinal direction are matched with the first hole (231) and the second hole (232) respectively;

The first rod (13) and the second rod (14) are connected with a driving part (4), the driving part (4) can move, the first rod (13) can move longitudinally under the driving of the driving part (4), and the second rod (14) can move transversely, so that the moving block (23) drives the display part (2) to slide in the groove (11).

4. The multifunctional desk of claim 3, wherein: the driving part (4) comprises a handheld part (43) arranged on the side wall of the table body (1), a first through groove (41) and a second through groove (42) communicated with the groove (11) are formed in the side wall of the table body (1), and the first rod and the second rod (13, 14) respectively extend through the first through groove and the second through groove (41, 42) and are connected to the handheld part (43);

the handheld part (43) moves on the side wall of the table body (1), so that the first rod and the second rod (13 and 14) can be driven to move along the directions of the first through groove and the second through groove (41 and 42), and the display part (2) is driven to slide in the groove (11).

5. The multifunctional desk of claim 3, wherein: the outer surfaces of the first and second rods (13, 14) are provided with positioning grooves (15) which are continuously arranged, the inner walls of the first and second holes (231, 232) are provided with positioning blocks (233) which are matched with the positioning grooves (15), and the positioning blocks (233) can be retracted into the moving block (23).

6. The multifunctional desk of claim 1, wherein: the glass plate (12) comprises a fixed plate (121), a rotating plate (122) and a rotating shaft (123), wherein the rotating plate (122) can rotate along the rotating shaft (123) to expose a groove (11) below the glass plate (12); and a notch (124) is arranged at the edge of the rotating plate (122).

7. The multifunctional desk of claim 3, wherein: the table body (1) is further provided with a placing component (5), the placing component (5) comprises a placing groove (51), a first movable leaf (52) and a second movable leaf (53), and a recess (58) matched with the display screen (21) is formed in the surface of the second movable leaf (53);

One end of the first flap (52) is rotatably connected to the inner wall of the placing groove (51) through a fixed column (54), and the other end opposite to the one end is rotatably connected with one end of the second flap (53) through a movable shaft (57); the other end of the second flap (53) is connected with the inner wall of the placing groove (51) in a sliding way through a movable column (55);

The inner wall of the placing groove (51) is provided with a movable groove (56) matched with the movable column (55).

8. The multifunctional desk of claim 7, wherein: the device is characterized by also comprising a rotating part (6), wherein the rotating part (6) comprises a driving wheel (61), a driven wheel (62), a ratchet wheel (63), a connecting rod (64), a rotating shaft (65) and a key (66);

The driven wheel (62) is connected with the fixed column (54), the driving wheel (61) is meshed with the driven wheel (62), and the driving wheel (61) protrudes out of the surface of the table body (1);

The driving wheel (61) is sleeved on the rotating shaft (65), and the rotating shaft (65) is also sleeved with a ratchet wheel (63) for preventing the rotating shaft (65) from rotating reversely;

The rotating shaft (65) is rotatably connected with one end of the connecting rod (64), the other end of the connecting rod is provided with the key (66), and the key (66) is arranged on the side surface of the table body (1);

After the key (66) is pressed down, the connecting rod (64) and the rotating shaft (65) can be driven to move, and the driving wheel (61) is disengaged from the driven wheel (62).

9. the multifunctional desk of claim 1, wherein: the device is characterized by also comprising a scanning component (7), wherein the scanning component (7) comprises a scanning groove (71), a camera (72), a scanning block (73) and a turnover shaft (74);

The scanning groove (71) is formed in the surface of the table body (1), a camera (72) is arranged on the bottom surface of the scanning groove (71), a scanning block (73) capable of closing the opening of the scanning groove (71) is arranged at the opening of the scanning groove, one surface of the scanning block (73) is a scanning surface (75), and the other surface of the scanning block is a writing surface (76);

A turnover shaft (74) rotatably connected with the inner wall of the scanning groove (71) is arranged in the scanning block (73), and the turnover shaft (74) rotates to enable one surface, facing the camera (72), of the scanning block (73) to be switched between the scanning surface (75) and the writing surface (76);

The paper material scanning device further comprises a same-fixing nail (77), the surface of the scanning surface (75) is provided with a flannelette layer which can be penetrated by the same-fixing nail (77), and the fixing nail (77) is used for fixing the paper material placed on the scanning surface (75).

10. The multifunctional desk of claim 9, wherein: a color identification module is arranged in the camera (72); the color of the scanning surface (75) and the surface of the fixing pin (77) is set to be different from other colors of black and white;

when the color identification module identifies other colors different from black and white, the other colors are replaced by white; and/or:

The scanning component (7) is connected with the display component (2) and is used for transmitting the image scanned by the paper material fixedly placed on the scanning surface (75) to the display component (2).

Technical Field

the invention relates to the technical field of multimedia teaching, in particular to a multifunctional desk.

Background

With the development of multimedia technology, the application of multimedia teaching is more and more extensive, and in the current market, a desk with a display screen, such as CN201721359004.4, appears, and a touch display screen is arranged on the desktop and can be used for multimedia teaching.

However, according to the table with the display screen, the position of the touch display screen is fixed on the surface of the table, and when the table is actually used by a user, because articles such as books and stationery need to be placed on the table, the touch display screen is easily shielded, and the user cannot conveniently view the content of the touch display screen.

disclosure of Invention

In view of the above technical problems, the present invention is directed to a multifunctional desk with a freely adjustable display screen. In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme to realize:

a multifunctional desk comprises a desk body, wherein a groove is formed in the desk body, and a glass plate attached to the surface of the desk body is arranged at an opening of the groove;

The groove is internally provided with a display component which can slide in the groove, and the display content of the display component can be observed through the glass plate.

The table further comprises an input component arranged on the surface of the table body, and the input component is connected with a display component and used for operating the display component.

Beneficially or exemplarily, the display part comprises a display screen, a placing platform for placing the display screen, and a moving block arranged below the placing platform;

the side surface of the placing platform is connected with a fixing block for fixing the display screen, and the fixing block can translate along the direction of connecting the fixing block with the placing platform so as to adapt to the display screens with different sizes;

a first hole penetrating through the moving block in the transverse direction and a second hole penetrating through the moving block in the longitudinal direction are formed in the moving block, and the first hole and the second hole are respectively matched with a first rod extending in the transverse direction and a second rod extending in the longitudinal direction;

The first rod and the second rod are connected with a driving part, the driving part can move, the first rod can move longitudinally under the driving of the driving part, and the second rod can move transversely, so that the moving block drives the display part to slide in the groove.

Advantageously or exemplarily, the drive means comprise a hand-held portion provided on a side wall of the table body, a first through slot and a second through slot communicating with the recess being provided through the side wall of the table body, the first and second rods extending through the first and second through slots, respectively, and being connected to the hand-held portion;

through handheld portion is in the lateral wall of the table body moves on, can drive first, two poles are followed the direction removal in first, two logical grooves, and then drive the display part and slide in the recess.

Beneficially or exemplarily, the outer surfaces of the first and second rods are provided with positioning grooves arranged in series, and the inner walls of the first and second holes are provided with positioning blocks matched with the positioning grooves, and the positioning blocks can be retracted into the moving blocks.

Beneficially or exemplarily, the glass plate comprises a fixed plate, a rotating plate and a rotating shaft, and the rotating plate can rotate along the rotating shaft to expose the groove below the glass plate; and a notch is arranged at the edge of the rotating plate.

Beneficially or exemplarily, the table body is further provided with a placing component, the placing component comprises a placing groove, a first flap and a second flap, and the surface of the second flap is provided with a recess matched with the display screen;

One end of the first flap is rotatably connected to the inner wall of the placing groove through a fixed column, and the other end opposite to one end of the first flap is rotatably connected with one end of the second flap through a movable shaft; the other end of the second flap is slidably connected to the inner wall of the placing groove through a movable column;

the inner wall of the placing groove is provided with a movable groove matched with the movable column.

Beneficially or exemplarily, further comprising a rotating member including a driving wheel, a driven wheel, a ratchet, a connecting rod, a rotating shaft, and a key;

The driven wheel is connected with the fixed column, the driving wheel is meshed with the driven wheel, and the driving wheel protrudes out of the surface of the table body;

the driving wheel is sleeved on the rotating shaft, and the rotating shaft is also sleeved with a ratchet wheel for preventing the rotating shaft from rotating reversely;

the rotating shaft is rotatably connected with one end of the connecting rod, the other end of the connecting rod is provided with the key, and the key is arranged on the side surface of the table body;

after the key is pressed down, the connecting rod and the rotating shaft can be driven to move, and the driving wheel is disengaged from the driven wheel.

beneficially or exemplarily, further comprising a scanning component comprising a scanning slot, a camera, a scanning block and a flip axis;

The scanning groove is formed in the surface of the table body, a camera is arranged on the bottom surface of the scanning groove, a scanning block capable of closing the opening of the scanning groove is arranged at the opening of the scanning groove, one surface of the scanning block is a scanning surface, and the other surface of the scanning block is a writing surface;

A turnover shaft which is rotatably connected with the inner wall of the scanning groove is arranged in the scanning block, and the turnover shaft rotates to enable one surface, facing the camera, of the scanning block to be switched between the scanning surface and the writing surface;

The paper material scanning device further comprises fixing nails, wherein the surface of the scanning surface is provided with a flannelette layer which can be penetrated by the fixing nails, and the fixing nails are used for fixing the paper material placed on the scanning surface.

Beneficially or exemplarily, the camera is built in with a color recognition module; the color of the scanning surface and the surface of the fixing nail is set to be different from other colors of black and white;

When the color identification module identifies other colors different from black and white, the color identification module replaces the other colors with white.

Advantageously or exemplarily, the scanning component is connected to the display component for transmitting the scanned image of the paper material fixedly placed on the scanning surface to the display component.

the various embodiments of the invention have the following beneficial effects:

1. The display part is arranged below the glass plate and can freely slide, so that a user can conveniently and reasonably select the position of the display part according to the requirement and the articles placed on the surface of the table body, and the articles on the table top can not be blocked;

at the same time, the provision of the glass plate also enables protection of the display member which is easily damaged.

2. the arrangement of the groove and the placing groove expands the space for storing articles on the desk.

3. the invention is provided with the manually driven driving part, so that a user can conveniently and reasonably select the sliding position meeting the requirement, and the first rod and the second rod which are used as the guide rods are provided with the plurality of positioning grooves, so that the user can conveniently adjust the position of the display part in multiple stages, and the display part is prevented from deviating from the original position when the table body slightly shakes.

4. The invention also comprises a scanning component which can scan the paper material under the condition of not influencing the area of the desktop, and the scanned image can be displayed by the display component, thereby being convenient for a user to arrange, check and refer to the paper material.

Drawings

The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.

FIG. 1 is a top view of a table body according to an embodiment of the invention;

FIG. 2 is a block diagram of a table with a glass plate removed from the surface according to an embodiment of the present invention;

FIG. 3 is a partial cross-sectional view of a table body according to one embodiment of the invention;

3 FIG. 3 4 3 is 3 a 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 31 3 in 3 accordance 3 with 3 one 3 embodiment 3 of 3 the 3 present 3 invention 3; 3

FIG. 5 is a cross-sectional view B-B of FIG. 1 in accordance with one embodiment of the present invention;

FIG. 6 is an enlarged view at C of FIG. 4 in accordance with one embodiment of the present invention;

FIG. 7 is an enlarged view at D of FIG. 4 in accordance with one embodiment of the present invention;

FIG. 8 is an enlarged view at E of FIG. 2 in accordance with one embodiment of the present invention;

FIG. 9 is an enlarged view at F of FIG. 3 in accordance with one embodiment of the present invention;

FIG. 10 is a cross-sectional view of a display member according to an embodiment of the present invention;

FIG. 11 is a top view of a display member according to an embodiment of the invention;

FIG. 12 is a diagram illustrating a structure of a fixing block of a display device according to an embodiment of the present invention when the fixing block is extended and translated;

fig. 13 is a cross-sectional view G-G of fig. 1 in accordance with an embodiment of the present invention.

reference numerals: 1-a table body; 2-a display member; 3-an input component; 4-a drive member; 5-placing the component; 6-a rotating member; 7-a scanning component; 11-a groove; 12-a glass plate; 13-a first rod; 14-a second rod; 15-positioning grooves; 121-fixing plate; 122-a rotating plate; 123-a rotating shaft; 124-notch; 21-a display screen; 22-a placement platform; 221-fixed block; 23-a moving block; 231-a first hole; 232-a second aperture; 233-a positioning block; 41-a first through slot; 42-a second through slot; 43-a hand-held portion; 51-a placement groove; 52-first flap; 53-second flap; 54-fixed column; 55-a movable column; 56-active slot; 57-a movable shaft; 58-concave; 61-a driving wheel; 62-driven wheel; 63-ratchet wheel; 64-a connecting rod; 65-a rotating shaft; 66-key press; 71-scanning the slot; 72-a camera; 73-a scanning block; 74-a flip axis; 75-a scanning plane; 76-writing surface; 77-fixing the nail.

Detailed Description

The invention is further described below with reference to the following examples in conjunction with the accompanying drawings.

As shown in fig. 1 to 13, a multifunctional desk comprises a desk body 1, and is characterized in that: a groove 11 is formed in the table body 1, and a glass plate 12 attached to the surface of the table body 1 is arranged at an opening of the groove 11;

The display member 2 slidable in the groove 11 is provided in the groove 11, and the display content of the display member 2 can be observed through the glass plate 12.

when the display component is used, in order to enable a user to clearly observe the display content of the display component 2 through the glass plate 12, the glass plate 12 is made of high-strength and light-transmitting materials, and the display component 2 is provided with a photosensitive device for reasonably adjusting the brightness of the display component 2. Meanwhile, the groove 11 can be used for placing articles.

According to a preferred embodiment of the present invention, as shown in fig. 1-2, the desk further comprises an input component 3 disposed on the surface of the desk body 1, wherein the input component 3 is connected with the display component 2 for operating the display component 2.

When the multifunctional module is used, the display part 2 and the input part 3 are combined to form the multifunctional module, wherein the multifunctional module can have a calculation function, a translation function, a word searching function and the like, and can be connected with a teacher teaching terminal to display the teaching contents of a teacher.

in one embodiment, the input unit 3 may be an LED touch input screen or a key input screen.

according to a preferred embodiment of the present invention, as shown in fig. 2 to 8, the display part 2 includes a display screen 21, a placing platform 22 for placing the display screen 21, and a moving block 23 disposed below the placing platform 22; the side surface of the placing platform 22 is connected with a fixing block 221 for fixing the display screen 21, and the fixing block 221 can translate along the direction in which the fixing block is connected with the placing platform 22 so as to adapt to the display screens 21 with different sizes; a first hole 231 which penetrates through the moving block 23 in the transverse direction and a second hole 232 which penetrates through the moving block in the longitudinal direction are arranged on the moving block 23, and the first hole 231 and the second hole 232 are respectively matched with a first rod 13 which extends in the transverse direction and a second rod 14 which extends in the longitudinal direction; the driving part 4 is connected to the first rod 13 and the second rod 14, the driving part 4 can move, the first rod 13 can move longitudinally under the driving of the driving part 4, the second rod 14 can move transversely, and the moving block 23 drives the display part 2 to slide in the groove 11.

when in use, the fixing block 221 is elastically connected with the placing platform 22 through the connecting part, and when the fixing block 221 is stretched and translated, the fixing block is subjected to elasticity. When the display screen 21 is fixed, the fixing block 221 is pulled open, the display screen 21 is placed on the placing platform 22, the fixing block 221 is loosened, and the fixing block 221 is translated towards the display screen 21 under the action of elastic force and presses the display screen 21 tightly.

According to a preferred embodiment of the present invention, the driving part 4 comprises a hand-held portion 43 provided on a side wall of the table body 1, a first through groove 41 and a second through groove 42 communicating with the recess 11 are provided through the side wall of the table body 1, and the first and second levers 13, 14 extend through the first and second through grooves 41, 42, respectively, and are connected to the hand-held portion 43; the hand-held part 43 moves on the side wall of the table body 1, so that the first and second rods 13 and 14 can be driven to move along the directions of the first and second grooves 41 and 42, and the display part 2 is driven to slide in the groove 11.

In use, the hand-held portion 43 is divided into a laterally moving hand-held portion which is connected to the second rod 14 and a longitudinally moving hand-held portion which is connected to the first rod 13.

When the transverse moving handheld part is operated to slide on the side wall of the table body 1, the second rod 14 transversely moves along with the transverse moving handheld part to drive the display part 2 to move along the direction of the transversely extending first rod 13, so that the transverse movement of the display part 2 is realized;

When the longitudinal moving handheld part is operated to slide on the side wall of the other side of the table body 1, the first rod 13 moves longitudinally along with the longitudinal moving handheld part to drive the display part 2 to move along the direction of the second rod 14 extending longitudinally, so that the display part 2 moves longitudinally;

Wherein, due to the different positions of the first hole 231 and the second hole 232 through which the first rod 13 and the second rod 14 pass, the movement of the first rod 13 and the second rod 14 do not interfere with each other, and the user can simultaneously operate the transverse moving handheld part and the longitudinal moving handheld part to realize the oblique movement of the display part 2.

In order to avoid the situation that the display part 2 cannot slide due to the deformation of the first and second rods 13 and 14 in the moving process, the first and second rods 13 and 14 are made of materials with high bending strength; in another embodiment, two transversely moving handholds and two longitudinally moving handholds are provided, so that the two transversely moving handholds and the two longitudinally moving handholds move synchronously, and the two ends of the first and second rods 13 and 14 are stressed.

the display part 2 is arranged below the glass plate 12, a user can manually operate the holding part 43 for controlling the display part 2 to move transversely and longitudinally respectively, the position of the display part 2 is reasonably selected according to requirements and articles placed on the surface of the table body, and the articles on the table top can not be blocked.

According to a preferred embodiment of the present invention, the outer surfaces of the first and second rods 13, 14 are provided with positioning grooves 15 arranged continuously, the inner walls of the first and second holes 231, 232 are provided with positioning blocks 233 matched with the positioning grooves 15, and the positioning blocks 233 can be retracted into the moving block 23.

In use, during the movement of the display component 2, when the display component 2 moves on the first rod 13 or the second rod 14, under the action of the first rod 13 or the second rod 14 having the positioning grooves 15 arranged continuously on the surface, the positioning blocks 233 located in the first hole 231 or the second hole 232 are continuously pushed into the retracting moving block 23 and are also continuously clamped into the positioning grooves 15 matching with the positioning blocks. When the positioning block 233 is locked into the positioning slot 15, the first and second rods 13 and 14 require a certain external force to retract the positioning block 233 into the moving block 23 again, and at this time, the positioning block 233 fixes the position of the display part 2.

set up a plurality of constant head tanks 15 on first, the two poles as the guide arm, the user of being convenient for makes multistage adjustment to display element 2's position, has avoided display element 2 skew original position when the table body 1 takes place slight rocking simultaneously.

according to a preferred embodiment of the present invention, the glass plate 12 comprises a fixed plate 121, a rotating plate 122 and a rotating shaft 123, wherein the rotating plate 122 can rotate along the rotating shaft 123 to expose the groove 11 below the glass plate 12; the edge of the rotating plate 122 is provided with a notch 124.

when the display screen 21 needs to be taken out, the display part 2 is driven to move to the lower part of the rotating plate 122, the notch 124 is operated, the rotating plate 122 rotates around the rotating shaft 123, the rest of the display part 2 in the groove 11 at the lower part is exposed, and the display screen 21 is taken down from the placing platform 22.

According to a preferred embodiment of the invention, the table body 1 is further provided with a placing component 5, the placing component 5 comprises a placing groove 51, a first flap 52 and a second flap 53, and the surface of the second flap 53 is provided with a recess 58 matched with the display screen 21; one end of the first flap 52 is rotatably connected to the inner wall of the placement groove 51 through a fixed column 54, and the other end opposite to the one end is rotatably connected to one end of the second flap 53 through a movable shaft 57; the other end of the second flap 53 is slidably coupled to the inner wall of the placing groove 51 through a movable post 55; the inner wall of the placing groove 51 is provided with a movable groove 56 matched with the movable column 55.

In use, the placement slots 51 may be used to place items. When the display screen 21 is removed, the display screen 21 may be placed in the recess 58 of the second flap 53 to be matched therewith.

The movable shaft 57 is lifted up, the movable post 55 slides in the movable groove 56, the first flap 52 and the second flap 53 are protruded, the lower placing groove 51 is exposed, and the articles in the placing groove 51 are stored and taken out.

The arrangement of the placing groove 51 expands the space for storing articles at the desk.

in one embodiment, the second flap 53 may further include a placement platform, and when the second flap 53 is tilted, the placement platform can be tilted to place data such as books, so that a user can refer to the data conveniently.

the arrangement of the placing part 5 is combined with the display part 2, so that the placing position of the display screen 21 is more diversified, and a user can select a required placing mode more reasonably to achieve the purpose of conveniently referring to the data.

according to a preferred embodiment of the present invention, as shown in fig. 9, 8. further comprising a rotating member 6, the rotating member 6 comprises a driving wheel 61, a driven wheel 62, a ratchet wheel 63, a connecting rod 64, a rotating shaft 65 and a button 66; the driven wheel 62 is connected with the fixed column 54, the driving wheel 61 is meshed with the driven wheel 62, and the driving wheel 61 protrudes out of the surface of the table body 1; the driving wheel 61 is sleeved on the rotating shaft 65, and the rotating shaft 65 is also sleeved with a ratchet wheel 63 for preventing the rotating shaft 65 from rotating reversely; the rotating shaft 65 is rotatably connected with one end of the connecting rod 64, the other end of the connecting rod is provided with a key 66, and the key 66 is arranged on the side surface of the table body 1; when the push button 66 is pressed, the connecting rod 64 and the rotating shaft 65 can be driven to move, and the driving wheel 61 is disengaged from the driven wheel 62.

When the desk is used, the driving wheel 61 protruding out of the surface of the desk body 1 is rotated in the forward direction, the driven wheel 62 is driven to rotate, so that the fixed column 54 rotates, the first movable leaf 52 is driven to rotate, the second movable leaf 53 also starts to rotate under the action of the movable shaft 57, meanwhile, the movable column 55 slides in the movable groove 56, and at the moment, the placing groove 51 is exposed.

In order to make the user roll the driving wheel 61 more laborsaving, the driving wheel 61 is larger in size than the driven wheel 62.

the ratchet 63 is provided so that the driver 61 does not rotate reversely, thereby enabling the first and second flaps 52 and 53 to maintain the inclined state.

When the first hinge 52 and the second hinge 53 need to be restored to the original state, the button 66 is pressed, the connecting rod 64 drives the rotating shaft 65 to move downwards, so that the driving wheel 61 is disengaged from the driven wheel 62, the movable column 55 slides along the movable groove 56 under the self-gravity action of the first hinge 52 and the second hinge 53, and the first hinge 52 and the second hinge 53 close the placing groove 51 again.

According to a preferred embodiment of the present invention, as shown in fig. 13, the present invention further comprises a scanning component 7, wherein the scanning component 7 comprises a scanning slot 71, a camera 72, a scanning block 73 and a turnover shaft 74; the scanning groove 71 is arranged on the surface of the table body 1, the bottom surface of the scanning groove 71 is provided with a camera 72, the opening of the scanning groove 71 is provided with a scanning block 73 capable of closing the opening, one surface of the scanning block 73 is a scanning surface 75, and the other surface of the scanning block is a writing surface 76; a turnover shaft 74 which is rotatably connected with the inner wall of the scanning groove 71 is arranged in the scanning block 73, and the turnover shaft 74 rotates to enable one surface of the scanning block 73 facing the camera 72 to be switched between a scanning surface 75 and a writing surface 76; fixing pegs 77 are further included, the surface of the scanning surface 75 being provided as a fleece layer which can be penetrated by the fixing pegs 77, the fixing pegs 77 being used for fixing a paper material placed on the scanning surface 75.

in use, the writing surface 76 faces upward in the initial state, and can be used as a desk top together with the surface of the desk body 1. When the paper material needs to be scanned, an external force is applied to one side of the scanning block 73, the scanning block 73 is rotated around the turnover shaft 74, after the rotation is 180 degrees, the scanning surface 75 faces upwards, the paper material is fixed on the fluff layer on the surface of the scanning surface 75 by the fixing nails 77, the external force is applied to one side of the scanning block 73 again, the scanning block 73 is rotated 180 degrees around the turnover shaft 74, the scanning surface 75 faces downwards and is opposite to the camera 72, and the camera 72 scans the paper material fixed on the scanning surface 75.

The scanning component 7 is arranged, so that the paper materials can be scanned, and the paper materials can be conveniently sorted and backed up by a user. When scanning is not needed, the scanning component 7 of the present invention can be rotated to hide the scanning surface 75, and the writing surface 76 faces upward, without reducing the area of the desk for writing and placing objects.

according to a preferred embodiment of the present invention, a color recognition module is built in the camera 72; the color of the scanning surface 75 and the surface of the fixing pin 77 is set to be different from other colors of black and white; when the color identification module identifies other colors different from black and white, the color identification module replaces the other colors with white

when the color identification module is used, other colors can be replaced by white by the color identification module, and the influence of the colors of the fluff layer and the fixing nails 77 on the scanned image of the paper material is avoided.

According to a preferred embodiment of the invention, the scanning unit 7 is connected to the display unit 2 for transmitting the scanned image of the paper material fixedly placed on the scanning surface 75 to the display unit 2.

When in use, the scanned image is transmitted to the display part 2, so that a user can refer to the paper data conveniently; meanwhile, the position convenient for reference can be reasonably selected by combining the placing component 5; the image can be edited in conjunction with the input means 3; the position of the display part 2 can be changed in conjunction with the drive part 4.

In one embodiment, the scanning component 7 can also be connected to a mobile terminal device of a user, so that the user can conveniently backup paper data and view the data anytime and anywhere.

In one embodiment, the two sides of the scanning block 73, which are in contact with the table body 1, are formed in an arc shape, so that the gap between the scanning block 73 and the table body 1 is reduced.

finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.