CN114190697A

CN114190697A - Multifunctional computer desk

Info

Publication number: CN114190697A
Application number: CN202111586579.0A
Authority: CN
Inventors: 孙跃华; 王军; 鲁小伟; 俞彬
Original assignee: Nanjing Megshang Furniture Co ltd
Current assignee: Nanjing Megshang Furniture Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-03-18
Anticipated expiration: 2041-12-22
Also published as: CN114190697B

Abstract

The utility model relates to a field that office furniture made discloses a multifunctional computer table, including table leg, table platform and radiator unit, the table leg is used for supporting the table platform, radiator unit includes water conservancy diversion housing and fan, the water conservancy diversion housing is fixed to be set up at the table bench, the fan sets up the one side at the water conservancy diversion housing, the one end that the fan was kept away from to the water conservancy diversion housing is established to the filter, fan and water conservancy diversion housing are used for producing the air current of horizontal through the notebook computer upper surface jointly. The fan generates airflow transversely passing through the notebook computer, so that the upper surface and the lower surface of the notebook computer are cooled simultaneously, and the radiating effect of the notebook computer is improved.

Description

Multifunctional computer desk

Technical Field

The application relates to the field of office furniture manufacturing, in particular to a multifunctional computer desk.

Background

The computer is one of the most important office equipment, and the working efficiency of a user can be greatly improved by reasonably utilizing the computer. One of the disadvantages of the computer is that the computer generates a large amount of heat during operation, and the computer can work normally only by continuously dissipating heat during the operation process.

Chinese patent with publication number CN101816490B discloses a multifunctional notebook computer desk, which comprises a desk, a support frame and desk legs, wherein the desk legs are connected at the bottom end of the desk, the support frame is rotatably connected at the top end of the desk, the support frame is also connected with a support rod, a support groove is arranged on the desk, one end of the support rod, which is far away from the support frame, is abutted against the groove wall of the support groove, and a cooling fan is arranged on the support frame. When the notebook computer is used, a user places the notebook computer on the support frame, and the airflow generated by the cooling fan cools the lower surface of the notebook computer.

In view of the above-mentioned related technologies, the inventor believes that the upper surface and the lower surface of the notebook computer generate heat when the notebook computer is in use, and the notebook computer itself blocks the airflow generated by the heat dissipation fan, so that the airflow is difficult to reach the upper surface of the notebook computer, and the heat dissipation effect of the notebook computer is affected.

Disclosure of Invention

In the related art, the airflow generated by the cooling fan is difficult to pass through the upper surface of the notebook computer, so that the cooling effect of the notebook computer is influenced.

The application provides a multifunctional computer desk adopts following technical scheme to obtain:

the utility model provides a multifunctional computer desk, includes table leg, table platform and radiator unit, the table leg is used for supporting the table platform, radiator unit includes water conservancy diversion housing and fan, the water conservancy diversion housing is fixed to be set up at the table bench, the fan sets up the one side at the water conservancy diversion housing, the one end that the fan was kept away from to the water conservancy diversion housing is established to the filter, fan and water conservancy diversion housing are used for producing the air current that transversely passes through notebook computer jointly.

Through the technical scheme, when the user uses the notebook computer, the user places the notebook computer on the desk and enables the notebook computer to be located at the position adjacent to the fan. When the notebook computer runs, the airflow generated by the fan transversely passes through the notebook computer, and the airflow is divided into two parts to be respectively contacted with the upper surface and the lower surface of the notebook computer when passing through the notebook computer, so that the heat dissipation effect of the notebook computer is improved. When the fan operates, the air pressure in the flow guide housing can be changed temporarily, and air pressure difference is generated between the inside and the outside of the flow guide housing. Under the action of the air pressure difference, the air on the two sides of the filter plate is exchanged, so that the air pressure inside and outside the flow guide housing is balanced, and the smoothness of the air flow is ensured. In addition, the filter plate can intercept a part of dust carried in the air flow, so that the possibility of dust deposition on the surface of the table is reduced.

Preferably, the method comprises the following steps: the flow guide cover shell is provided with two groups, the flow guide cover shell at least comprises a flow guide cover shell, the flow guide cover shells are arranged at intervals, the fans are arranged in two groups, the fans comprise at least one fan, the fans correspond to the flow guide cover shells in one group, the fans are arranged oppositely, and the fans are used for generating airflow in the same direction.

Through the technical scheme, when the notebook computer is required to be used, a user places the notebook computer between the two sets of the flow guide housing. When the notebook computer is cooled, the fans at the two sets of flow guide housing shells operate together, and the air flow directions generated by the fans at the two sets of flow guide housing shells are the same, so that the air flow at the two sets of flow guide housing shells respectively enable the notebook computer to generate a high-air-pressure area and a low-air-pressure area at the positions close to the two sets of fans, and the air flow in the high-air-pressure area can actively diffuse to the low-air-pressure area, so that the continuity of the air flow is improved, and the effect of cooling the notebook computer is improved.

Preferably, the method comprises the following steps: the desk is characterized in that a containing groove is formed in the desk platform and is arranged between the two sets of flow guide housing shells, the containing groove is used for containing a notebook computer, a shelf is arranged in the containing groove in a sliding mode along the depth direction of the containing groove, a first adjusting piece is arranged in the containing groove, and the adjusting component is used for adjusting the height position of the shelf.

Through above-mentioned technical scheme, when needs use notebook computer, the user places notebook computer on the shelf in the holding tank. The accommodating groove reduces the height difference between the upper surface of the notebook computer and the surface of the desk, and is beneficial to relieving the damage to the wrist of a user when the user uses the notebook computer. When the thickness of the notebook computer is smaller, and the upper surface of the notebook computer is far away from the hand of a user, the first adjusting piece adjusts the vertical position of the shelf, so that the notebook computer moves upwards along with the shelf. In addition, the shelf also enlarges the gap at the bottom end of the notebook computer, thereby increasing the air flow at the lower surface of the notebook computer and improving the heat dissipation effect of the notebook computer.

Preferably, the method comprises the following steps: the first adjusting piece comprises a screw rod, the screw rod penetrates through the shelf and is in threaded connection with the shelf, and one end of the screw rod is rotatably connected with the wall of the accommodating groove.

Through the technical scheme, when the vertical position of the shelf is required to be adjusted, a user rotates the screw rod, and the screw rod drives the shelf to slide along the vertical direction, so that the vertical position of the shelf is adjusted.

Preferably, the method comprises the following steps: the multifunctional computer desk further comprises a flow distribution assembly, the flow distribution assembly comprises a stand column and a plurality of flow distribution plates, the stand column is fixedly arranged on the desk top and is multiple, the flow distribution plates are all rotatably connected to the stand column, the flow distribution plates are used for enabling air flow generated by the fan to change direction, second adjusting pieces and limiting pieces are further arranged on the stand column, the second adjusting pieces are used for driving the flow distribution plates to rotate synchronously, and the limiting pieces are used for fixing the positions of the flow distribution plates.

Through the technical scheme, when the air flow direction of the notebook computer needs to be adjusted, the limiting part removes the fixation of the splitter plates, and then the second adjusting part drives the splitter plates to synchronously rotate. After the splitter plate rotates, the direction of the airflow is changed after passing through the splitter plate, so that the direction of the airflow at the notebook computer is adjusted.

Preferably, the method comprises the following steps: it is a plurality of the axial interval setting of column is followed to the flow distribution plate, the second regulating part includes first motor, chain and a plurality of sprocket, one the sprocket sets up and fixed connection with a flow distribution plate is coaxial, the periphery at a plurality of sprockets is around establishing simultaneously to the chain, sprocket and chain meshing, first motor is fixed to be set up on the column, the output and a sprocket coaxial coupling of first motor.

Through above-mentioned technical scheme, when the position of flow distribution plate was adjusted to needs, first motor drove a plurality of sprocket rotations under the assistance of chain, and the sprocket drives the flow distribution plate rotation again to the synchronous rotation of a plurality of flow distribution plates has been realized.

Preferably, the method comprises the following steps: the locating part includes installation piece and chain link, the installation piece slides and sets up on the stand, the one end and the chain link fixed connection of installation piece, the chain link is used for meshing with the sprocket, still fixedly connected with second motor on the stand, the second motor is used for driving the installation piece smooth.

Through above-mentioned technical scheme, when needs fix the position of splitter plate, the second motor drives the installation piece and slides, and the installation piece drives the chain link and removes, until chain link and a sprocket meshing. Thereafter, the chain link restricts the rotation of the chain wheel, thereby realizing the fixation of the chain wheel and the splitter plate.

Preferably, the method comprises the following steps: the table legs comprise leg columns and extension columns, one ends of the leg columns are fixedly connected with the table platform, slots are formed in one ends of the extension columns, and one ends, far away from the table platform, of the leg columns are in plug-in fit with the slots.

Through above-mentioned technical scheme, when the user need place the table in bed, if directly will prolong the post and support in bed, can lead to placing notebook computer's high too high, influence user's use experience easily. At the moment, the user only needs to lift the table upwards along the vertical direction until the leg column is separated from the extension column, and then the user supports the leg column on the bed, so that the vertical distance between the bed surface and the table can be reduced, and the influence on the use experience of the user is reduced.

Preferably, the method comprises the following steps: the multifunctional computer desk is characterized in that the multifunctional computer desk further comprises a heightening component, the heightening component comprises a first adjusting column, a sleeve ring and a second adjusting column, the first adjusting column is used for supporting the ground, the sleeve ring is rotatably connected to the end of the first adjusting column, threads are arranged on the inner side wall of the sleeve ring and the outer side wall of the second adjusting column, the second adjusting column is in threaded connection with the sleeve ring, and the second adjusting column is used for abutting against a desk platform.

Through above-mentioned technical scheme, when the extension post supported on ground, if the user need finely tune the high position of table platform, then the user only need rotate the lantern ring, then the lantern ring drives the second and adjusts the post removal, can realize the fine setting to table platform vertical position again.

Preferably, the method comprises the following steps: the height-adjusting assembly further comprises a hand wheel, the hand wheel comprises an operating ring and a sliding column, one end of the sliding column is fixedly connected with the inner side wall of the operating ring, an adjusting groove is formed in the outer wall of the sleeve ring along the axial direction, and one end, far away from the operating ring, of the sliding column is abutted to the groove wall of the adjusting groove.

Through above-mentioned technical scheme, when carrying out the fine setting to the high position of table platform, the user rotates the hand wheel, and the hand wheel passes through the cell wall of adjustment tank to the lantern ring application of force, can make the lantern ring take place to rotate. In addition, when rotating the hand wheel, the user moves the hand wheel along the adjustment tank and can change the position of hand wheel for the position of hand wheel can match the user of different heights better.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the heat dissipation assembly, the fan generates air flow, the flow guide housing is matched with the fan to generate air flow transversely passing through the upper surface of the notebook computer, and meanwhile, a part of air flow is blocked by the notebook computer and then flows into the lower part of the notebook computer, so that the upper surface and the lower surface of the notebook computer are cooled, and the cooling effect of the notebook computer is improved;

2. this application has set up the reposition of redundant personnel subassembly on the desk, makes the flow direction of air current change through the flow distribution plate to adjust the air flow ratio of notebook computer upper and lower surface department, improved the radiating degree of consistency of notebook computer.

Drawings

Fig. 1 is a schematic view of an overall structure of a multifunctional computer desk according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram for showing a flow dividing assembly according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram for showing a second adjusting member according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram for showing a position limiting member according to an embodiment of the present application.

Figure 5 is a schematic view of an embodiment of the present application showing the structure of a table leg.

Description of reference numerals:

1. a table; 2. accommodating grooves; 3. desk legs; 31. a leg post; 32. extending the column; 4. a heat dissipating component; 41. a flow guiding housing; 42. a fan; 43. a filter plate; 5. a flow diversion assembly; 51. a column; 52. a flow distribution plate; 6. a height adjustment component; 61. a first conditioning column; 62. a second conditioning column; 63. a collar; 64. a hand wheel; 641. an operating ring; 642. a traveler; 7. a screw; 8. a second adjustment member; 81. a first motor; 82. a chain; 83. a sprocket; 9. a limiting member; 91. mounting blocks; 92. a chain link; 10. a shelf; 11. a slider; 12. a chute; 13. a limiting groove; 14. a rack; 15. a gear; 16. a second motor; 17. a USB interface; 18. a slot; 19. a mounting ring; 20. a suction cup; 21. and (4) adjusting the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a multifunctional computer desk. Referring to fig. 1, the multifunctional computer desk comprises desk legs 3, a desk platform 1, a heat dissipation assembly 4, a flow distribution assembly 5 and a height adjustment assembly 6, wherein the top ends of the desk legs 3 are fixedly connected with the desk platform 1, and the bottom ends of the desk legs 3 are abutted to the ground. Holding tank 2 has been seted up on 1 top of table platform, and holding tank 2 link up the setting along the cell wall of 1 width direction one side of table platform. When the notebook computer is used, a user places the notebook computer in the accommodating groove 2, and the airflow generated by the heat dissipation component 4 passes through the notebook computer and cools the notebook computer. When the direction of the air flow at the notebook computer needs to be changed, the flow dividing assembly 5 adjusts the flow direction of the air flow. When the height for placing the notebook computer needs to be adjusted, the user transfers the table 1 to a high place or adjusts the table 1 through the height adjusting component 6.

Referring to fig. 1, the heat dissipation assembly 4 includes two flow guiding housing shells 41 and a fan 42, the two flow guiding housing shells 41 are disposed at intervals along a length direction of the table 1, and the accommodating groove 2 is located between the two flow guiding housing shells 41. The fans 42 are provided with two groups, one group of fans 42 comprises five fans 42, and the five fans 42 in the same group are fixedly connected to one side of the flow guiding housing 41 close to the accommodating groove 2. One side that holding tank 2 was kept away from to blower housing 41 sets up to filter 43, filter 43 and blower housing 41 fixed connection. When the fan 42 operates, the filter plate 43 balances the air pressure in the flow guiding housing 41, intercepts dust carried in the air flow, and reduces the possibility of dust deposition on the surface of the table 1.

Referring to fig. 1, holding tank 2 is provided with shelf 10, shelf 10 along the equal fixedly connected with slider 11 in 1 length direction's of table both sides, and holding tank 2 has all seted up spout 12 on two lateral walls of 1 length direction of table, and a slider 11 and a spout 12 sliding fit. Still be provided with first regulating part in the holding tank 2, first regulating part includes screw rod 7, and shelf 10 is passed along vertical direction to screw rod 7 to with shelf 10 threaded connection, the bottom of screw rod 7 is connected with the cell wall rotation of holding tank 2. The shelf 10 can increase the space at the bottom end of the notebook computer, thereby improving the cooling effect of the notebook computer. When the vertical position of the notebook computer needs to be adjusted, the user rotates the screw rod 7, and the screw rod 7 drives the shelf 10 to move along the direction of the sliding groove 12, so that the vertical position of the notebook computer is adjusted.

Referring to fig. 1, when a user uses a notebook computer, the user places the notebook computer in a receiving groove 2 and supports the notebook computer using a shelf 10. Then, two sets of fans 42 start simultaneously, and a set of fan 42 supplies air to the outside of the guiding housing 41, and another set of fan 42 draws air to the inside of the guiding housing 41, thereby forming airflow transversely passing through the notebook computer, the airflow is divided into an upper air flow and a lower air flow by the notebook computer when passing through the notebook computer, the two air flows move along the upper surface and the lower surface of the notebook computer respectively, thereby simultaneously cooling the upper surface and the lower surface of the notebook computer, and improving the effect of cooling the notebook computer.

Referring to fig. 1, 2 and 3, the flow dividing assemblies 5 are provided in two sets, and one set of flow dividing assemblies 5 includes a vertical column 51 and three flow dividing plates 52, and the vertical column 51 is fixedly connected to one side of the fan 42 close to the accommodating groove 2. The flow distribution plate 52 is rotatably connected to the upright post 51, the upright post 51 is further provided with two second adjusting parts 8 and a limiting part 9, the second adjusting parts 8 are provided with two groups, and one group of second adjusting parts 8 corresponds to one group of flow distribution assemblies 5. The second adjusting member 8 comprises a first motor 81, a chain 82 and three chain wheels 83, the first motor 81 is fixedly connected to the upright post 51, the chain wheels 83 are coaxially arranged with the splitter plate 52 and fixedly connected, the chain 82 is wound around the three chain wheels 83, and the chain 82 is meshed with the three chain wheels 83 simultaneously.

Referring to fig. 3 and 4, the limiting member 9 includes an installation block 91 and a chain link 92, a limiting groove 13 is formed in the vertical direction on the column 51, the limiting groove 13 is arranged in a penetrating manner in the width direction of the table 1, the installation block 91 is in sliding fit with the limiting groove 13, the chain link 92 is fixedly connected to the top end of the installation block 91, and the chain link 92 is meshed with the sprocket 83. One side fixedly connected with rack 14 that spacing groove 13 was passed to installation piece 91, fixedly connected with second motor 16 on the stand 51, the coaxial setting of output and the fixedly connected with gear 15 of second motor 16, rack 14 and gear 15 meshing.

Referring to fig. 3 and 4, one side of the upright 51 is provided with a USB interface 17, and the USB interface 17 can be connected to a notebook computer. The USB interface 17 can not only realize the power supply to the first motor 81 and the second motor 16, but also can convey control signals to the first motor 81, the second motor 16 and the fan 42, so that a user can operate a notebook computer to control the rotation of the first motor 81, the second motor 16 and the fan 42, the intelligent control of the cooling function is realized, and the convenience of operation is improved.

Referring to fig. 2, 3 and 4, when the direction of the air flow at the laptop needs to be changed, the first motor 81 drives the three chain wheels 83 to rotate under the driving action of the chain 82, and the splitter plate 52 rotates synchronously with the chain wheels 83, so that the inclination angle of the splitter plate 52 is changed. After the inclination angle of the diversion plate 52 is changed, the second motor 16 drives the gear 15 to rotate, and the gear 15 drives the rack 14 and the mounting block 91 to move along the limiting groove 13 until the chain link 92 is meshed with one chain wheel 83. Thereafter, the link 92 restricts the rotation of the sprocket 83, and fixes the inclination angle of the baffle plate 52.

Referring to fig. 1 and 5, the table leg 3 includes a leg 31 and an extension column 32, the bottom end of the extension column 32 is abutted to the ground, the top end of the extension column 32 is provided with a slot 18, the bottom end of the leg 31 is in insertion fit with the slot 18, and the top end of the leg 31 is fixedly connected with the table platform 1. The heightening component 6 comprises a first adjusting column 61, a second adjusting column 62, a lantern ring 63 and a hand wheel 64, wherein the bottom end of the first adjusting column 61 is supported on the ground, the bottom end of the first adjusting column 61 is sleeved with and fixedly connected with a mounting ring 19, the bottom end of the mounting ring 19 is fixedly connected with a sucker 20, and the sucker 20 is attracted with the ground. Lantern ring 63 fixed connection all is equipped with the screw thread on the inside wall of lantern ring 63 and the lateral wall of second regulation post 62 on first regulation post 61 top, lantern ring 63, and second regulation post 62 and lantern ring 63 threaded connection, second regulation post 62 top is contradicted with 1 bottom of table platform. Four adjusting grooves 21 are axially formed in the outer side wall of the lantern ring 63, the hand wheel 64 comprises an operating ring 641 and four sliding columns 642, the operating ring 641 is sleeved on the outer side of the lantern ring 63, one end of one sliding column 642 is fixedly connected with the inner side wall of the operating ring 641, and the other end of the one sliding column 642 is in sliding fit with one adjusting groove 21.

Referring to fig. 1 and 5, when the height position of the table 1 needs to be adjusted, a user drives the collar 63 to rotate through the hand wheel 64, meanwhile, the second adjusting column 62 moves along the axial direction of the collar 63, and the table 1 moves along with the second adjusting column 62, so that the height position of the table 1 is adjusted. When a user needs to use the notebook computer on a bed, the user moves the table 1 upwards until the leg column 31 is separated from the extension column 32, and then the user pushes the leg column 31 against the bed, so that the same function as that of a bedside table can be realized, and the application occasions of the computer table are enriched.

The implementation principle of the multifunctional computer desk in the embodiment of the application is as follows: when a user uses the notebook computer, the user places the computer on the shelf 10, and then the fans 42 on both sides of the notebook computer operate together and generate airflow transversely passing through the notebook computer, so that the upward and downward surfaces of the notebook computer are cooled simultaneously, and the cooling effect of the notebook computer is improved. When the airflow direction at the notebook computer needs to be adjusted, the first motor 81 drives the splitter plate 52 to rotate, and the inclination angle of the splitter plate 52 is adjusted, so that the adjustment of the airflow direction is realized.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. A multifunctional computer desk is characterized in that: including table leg (3), table platform (1) and radiator unit (4), table leg (3) are used for supporting table platform (1), radiator unit (4) are including water conservancy diversion housing (41) and fan (42), water conservancy diversion housing (41) is fixed to be set up on table platform (1), fan (42) set up the one side at water conservancy diversion housing (41), the one end that fan (42) were kept away from in water conservancy diversion housing (41) is established to filter (43), fan (42) and water conservancy diversion housing (41) are used for producing the air current of horizontal through notebook computer jointly.

2. A multifunctional computer desk as recited in claim 1, wherein: the utility model discloses a fan, including blower housing (41), blower housing (42) is equipped with two sets ofly altogether, and is a set of blower housing (41) includes at least one blower housing (41), and is two sets of blower housing (41) interval sets up, fan (42) are equipped with two sets ofly, and are a set of fan (42) include at least one fan (42), and are a set of fan (42) correspond with a set of blower housing (41), and are two sets of fan (42) set up relatively, and are two sets of fan (42) are used for producing the same air current of direction.

3. A multifunctional computer desk as recited in claim 2, wherein: holding tank (2) have been seted up on table platform (1), holding tank (2) set up between two sets of water conservancy diversion enclosers (41), holding tank (2) are used for placing notebook computer, it is provided with shelf (10) to slide along the direction of depth of holding tank (2) in holding tank (2), be provided with first regulating part in holding tank (2), adjusting part is used for adjusting the high position of shelf (10).

4. A multifunctional computer desk as recited in claim 3, wherein: the first adjusting piece comprises a screw rod (7), the screw rod (7) penetrates through the shelf and is in threaded connection with the shelf (10), and one end of the screw rod (7) is rotatably connected with the wall of the accommodating groove (2).

5. A multifunctional computer desk as recited in claim 1, wherein: multifunctional computer table still includes reposition of redundant personnel subassembly (5), reposition of redundant personnel subassembly (5) are including stand (51) and a plurality of flow distribution plate (52), stand (51) are fixed to be set up on table platform (1), and are a plurality of flow distribution plate (52) are all rotated and are connected on stand (51), flow distribution plate (52) are used for making the air current redirecting that fan (42) produced, still be equipped with second regulating part (8) and locating part (9) on stand (51), second regulating part (8) are used for driving a plurality of flow distribution plate (52) and rotate in step, locating part (9) are used for the position of fixed flow distribution plate (52).

6. A multifunctional computer desk as recited in claim 5, wherein: a plurality of axial interval along stand (51) of flow distribution plate (52) sets up, second regulating part (8) include first motor (81), chain (82) and a plurality of sprocket (83), one sprocket (83) and a flow distribution plate (52) coaxial arrangement and fixed connection, periphery at a plurality of sprocket (83) is around establishing simultaneously in chain (82), sprocket (83) and chain (82) meshing, first motor (81) are fixed to be set up on stand (51), the output and a sprocket (83) coaxial coupling of first motor (81).

7. A multifunctional computer desk as recited in claim 6, wherein: the limiting piece (9) comprises an installation block (91) and a chain link (92), the installation block (91) is arranged on the stand column (51) in a sliding mode, one end of the installation block (91) is fixedly connected with the chain link (92), the chain link (92) is used for being meshed with the chain wheel (83), the stand column (51) is further fixedly connected with a second motor (16), and the second motor (16) is used for driving the installation block (91) to slide.

8. A multifunctional computer desk as recited in claim 1, wherein: table leg (3) are including leg (31) and extension column (32), the one end and the table (1) fixed connection of leg (31), slot (18) have been seted up to the one end of extension column (32), the one end and slot (18) grafting cooperation of table (1) are kept away from in leg (31).

9. A multifunctional computer desk as recited in claim 8, wherein: multifunctional computer table is still including increaseing subassembly (6), increaseing subassembly (6) and adjusting post (62) including first regulation post (61), the lantern ring (63) and second, first regulation post (61) are used for supporting subaerial, the tip at first regulation post (61) is connected in lantern ring (63) rotation, all be equipped with the screw thread on the inside wall of lantern ring (63) and the lateral wall of second regulation post (62), post (62) and lantern ring (63) threaded connection are adjusted to the second, post (62) is adjusted to the second and is used for contradicting with table (1).

10. A multifunctional computer desk as recited in claim 9, wherein: heightening subassembly (6) still includes hand wheel (64), hand wheel (64) include operating ring (641) and traveller (642), the one end of traveller (642) and the inside wall fixed connection of operating ring (641), adjustment tank (21) have been seted up along the axial on the outer wall of lantern ring (63), the one end that the operating ring (641) was kept away from in traveller (642) is contradicted with the cell wall of adjustment tank (21).