CN210043530U - Computer desk capable of meeting various requirements - Google Patents

Abstract

The utility model discloses a computer desk capable of meeting various requirements, which comprises a desk body, a desktop plate arranged on the desk body, a support frame detachably connected with the desktop plate, a storage rack detachably connected with the desktop plate, a lamp arranged on the storage rack and a storage device arranged in the desk body; the lamp comprises a memory rod capable of moving back and forth, a lampshade arranged on the memory rod and an energy-saving bulb arranged in the lampshade; the utility model discloses a shelf location lamps and lanterns to make this desk also can use when night, through the setting of memory pole, make angle and the scope that can adjust light and shine, can not influence other people and have a rest when the illuminating effect is better, more practical.

Description

Computer desk capable of meeting various requirements

Technical Field

The utility model belongs to the technical field of furniture, especially, relate to a can satisfy desk of multiple demand.

Background

The computer desk is one of indispensable tools of people in work school books, and the use comfort level, the functionality and the use safety and reliability of the computer desk directly influence the work and study state of people.

A multifunctional computer desk disclosed in chinese patent CN103892573B, comprising a desk body, a rotating plate, a bracket, and a connecting rod; a cavity is formed in the table body; the bracket is hinged with the connecting rod; the connecting rod is hinged to the side of the table body; two ends of the bracket are provided with first rotating shafts; the rotating plate is rotatably arranged on the first rotating shaft through a first connecting plate; a first rotating shaft at one side of the rotating plate is fixed on the first connecting plate through a pressing bolt; the first connecting plate on the other side of the rotating plate is provided with a first pawl, and the first rotating shaft on the other side of the rotating plate is provided with a first ratchet wheel.

Although the computer desk is simple in structure and practical, the computer desk is not provided with a lamp for illumination, and is very inconvenient to use at night.

SUMMERY OF THE UTILITY MODEL

The utility model provides a computer desk which can meet various requirements and is convenient to use at night, and aims to overcome the defects of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a computer desk capable of meeting various requirements comprises a desk body, a desktop plate arranged on the desk body, a support frame detachably connected with the desktop plate, a storage rack detachably connected with the desktop plate, a lamp arranged on the storage rack and a containing device arranged in the desk body; the lamp comprises a memory rod capable of moving back and forth, a lampshade arranged on the memory rod and an energy-saving bulb arranged in the lampshade; the computer desk can be used at night by arranging the lamp on the storage rack, and no additional lamp is required; if a lamp is additionally arranged, the problem that the shadows of other objects block the book is easily caused, so that the positions of the bulb and the lampshade can be adjusted through the arrangement of the memory rod, the light is sprayed from the upper part of the book, other shadows cannot exist, and the lighting effect is better; and the light irradiation range can be changed by adjusting the height, so that the influence on rest of other people is avoided, and the multifunctional chair is more practical.

Further, the table top plate comprises a placing plate capable of moving back and forth, a third power piece for driving the placing plate to move back and forth and a placing groove for accommodating the third power piece; through the arrangement of the structure, people can read, write and the like on the placing plate, and the people do not need to lower the head and basically keep looking level with the placing plate, so that the cervical vertebra can be protected, and the cervical vertebra is prevented from being injured by reading or writing for a long time; and the third power part plays the role of automatically lifting and placing the plate, is convenient and fast, time-saving and labor-saving, is stably supported, and is not easy to fall and clamp a user.

Furthermore, the placing plate comprises an anti-skid plate capable of moving back and forth, an anti-skid plate groove for accommodating the anti-skid plate and an overturning convex part arranged on the anti-skid plate; through the setting of above-mentioned structure for placing the difficult landing of things such as books on placing the board, and the antiskid ribbed tile is convenient for accomodate and take out, can guarantee the planarization of desktop, can conveniently take out the use again, and the practicality is high.

Furthermore, the table body is provided with a containing groove capable of moving back and forth, a control panel detachably connected with the support frame and a plurality of mode switching switches arranged on the control panel; through the arrangement of the structure, the storage of sundries such as pens, erasers and the like is facilitated; the lifting of the placing plate is convenient to control, the operation is convenient and fast, and time and labor are saved.

Furthermore, two ends of the third power part are respectively detachably connected with a connecting piece; the connecting piece comprises a rotating block capable of moving back and forth, a connecting seat in rotating fit with the rotating block and a connecting shaft for realizing the rotating fit between the rotating block and the connecting seat; through the setting of above-mentioned structure for the board upset can be placed in the drive of third power spare, and its self also can rotate, thereby makes things convenient for accomodating of third power spare, makes its space that occupies littleer, the production and the use of being more convenient for.

Furthermore, the containing device comprises a shell, a mounting plate capable of moving back and forth, a closing plate capable of moving back and forth and a power structure for driving the mounting plate and the closing plate to move back and forth simultaneously; the computer is arranged on the mounting plate through the arrangement of the mounting plate, so that when the computer needs to be stored, the power structure drives the mounting plate to descend, and then the computer can be stored; and the mounting plate and the sealing plate are driven by the same power structure, so that the utilization rate of the power structure is higher, the production cost is reduced, the operation cost is lower, and the effects of energy conservation and emission reduction are achieved.

Further, the power structure comprises a first transmission assembly for driving the mounting plate to move back and forth, a second transmission assembly for driving the closing plate to move back and forth, and a third transmission assembly for realizing transmission matching between the first transmission assembly and the second transmission assembly; through the arrangement of the structure, the mounting plate and the sealing plate can form transmission fit, so that the mounting plate and the sealing plate can synchronously move, the mounting plate descends, and meanwhile, the sealing plate can move to a position flush with the desktop plate, and vice versa; a plurality of first driving pieces are not needed for driving, so that the cost is greatly reduced, and the effects of energy conservation and emission reduction are achieved.

To sum up, the utility model discloses a shelf location lamps and lanterns to make this desk also can use when night, through the setting of memory pole, make angle and the scope that can adjust light and shine, can not influence other people and have a rest when the illuminating effect is better, more practical.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an enlarged schematic view at B of FIG. 1;

FIG. 4 is a front perspective sectional structural view of the present invention;

FIG. 5 is an enlarged schematic view at C of FIG. 4;

FIG. 6 is an enlarged schematic view at D of FIG. 4;

FIG. 7 is an enlarged schematic view at E in FIG. 4;

FIG. 8 is an enlarged schematic view at F of FIG. 4;

fig. 9 is a schematic perspective view of a bookmark according to the present invention;

fig. 10 is a schematic perspective view of the mounting plate of the present invention;

FIG. 11 is an enlarged schematic view at G of FIG. 10;

fig. 12 is a schematic sectional view of the present invention;

FIG. 13 is an enlarged schematic view at H in FIG. 12;

FIG. 14 is an enlarged schematic view at I of FIG. 12;

FIG. 15 is an enlarged schematic view at J of FIG. 12;

fig. 16 is a schematic rear perspective sectional view of the present invention;

FIG. 17 is an enlarged schematic view at K of FIG. 16;

fig. 18 is a schematic perspective view of embodiment 2 of the present invention;

FIG. 19 is an enlarged schematic view at L of FIG. 18;

fig. 20 is a schematic cross-sectional structure diagram of embodiment 2 of the present invention;

FIG. 21 is an enlarged schematic view at M of FIG. 20;

fig. 22 is an enlarged schematic view at N in fig. 20.

Detailed Description

Example 1:

as shown in fig. 1-17, a computer desk capable of meeting various requirements includes a wooden desk body 1, a wooden desktop plate 11, a wooden support frame 12, a wooden shelf 13, a lamp 15 and a storage device; the table body is coated with the environment-friendly finish paint, so that the table body is protected, the service life is prolonged, and meanwhile, the pollution of the paint to the environment and the damage to a human body can be avoided; the desktop plate is arranged on the supporting frame, and the storage rack is connected to the desktop plate through bolts; the lamp is installed on the rack, and includes a memory rod 151, a lampshade 152 and an energy-saving bulb 153, which is a commercially available product, and is a prior art, and therefore, the details thereof are not repeated herein; one end of the memory rod is connected with the storage rack through a bolt, the other end of the memory rod is connected with the lampshade through a bolt, and the energy-saving bulb is arranged in the lampshade and is in threaded connection with the lampshade; the memory rod can be twisted back and forth under the action of external force to change the positions of the lampshade and the bulb, so that the illumination angle of light is changed, the light is illuminated without forming shadows, and the illumination effect is better; in order to store more things and reasonably utilize space, a plurality of drawers 121 are arranged on a support frame, and can slide back and forth along drawer grooves formed on the support frame to open and close the drawers; a handle 122 is mounted on the drawer for easy grasping to open and close the drawer.

Specifically, the storage rack is provided with a plurality of storage grooves 131, so that different articles can be placed according to the needs of users, and the utilization rate of the space above the table is increased; in one of the storage grooves, a baffle 132 is connected by a screw, a temporary book storage groove 133 is formed between the baffle and the side wall of the storage groove, a wooden bookmark 14 is connected by a screw in the temporary book storage groove, a user can place a part of a book which is read in the temporary book storage groove, and the bookmark is aligned with the part which is being read and is used for marking the reading progress, so that the book storage groove is convenient to place, and the user can take the bookmark for use at any time without worrying about the loss of the bookmark; in order to facilitate taking, the bookmark is provided with a first arc-shaped surface 141 and a second arc-shaped surface 142, and the two arc-shaped surfaces are both inwards concave, so that a gap is formed between the page and the bookmark, when a user takes out the book from the temporary book storage groove, the fingers can be directly inserted into the gap to take out the book, and the situation that the book is folded in the taking-out process is avoided; the first arc-shaped surface and the second arc-shaped surface are arranged in an inclined state, one sides of the two arc-shaped surfaces, which are close to the opening of the temporary book storage groove, are close to each other and are connected together by the third arc-shaped surface 143, and one sides of the two arc-shaped surfaces, which are close to the bottom of the temporary book storage groove, are far away from each other, so that a book is separated by a bookmark when being placed into the temporary book storage groove, and pages are not easy to fold when being taken out; the third arc-shaped surface enables the contact between the book and the bookmark to be smoother, and the book is not easy to scratch; the plane of the shelf at one side of the opening of the storage groove is the opening surface 139, and the third arc-shaped surface is flush with the opening surface, so that at least one part of the book is always exposed outside the temporary book storage groove after the book is placed in the temporary book storage groove, and the book is more convenient to take; and baffle side 1321 on baffle 132 is located the storing inslot all the time, and baffle side and third arcwall face are not in a plane to when making when needs take out books from temporarily storing up the book inslot, the books part leaves temporarily and stores up the book inslot after, and the page on bookmark right side can overturn, conveniently takes out, avoids the page to close up, also is convenient for put into temporarily storing up the book inslot with books simultaneously.

Specifically, the containing device comprises a shell 29, a mounting plate 21, a closing plate 22 and a power structure; the shell is arranged on the lower surface of the desktop plate and is connected with the desktop plate through bolts, and the desktop plate is provided with a plate groove for embedding the mounting plate and the sealing plate; the computer is placed on the mounting plate, and the computer all-in-one machine is taken as an example in the embodiment; the mounting plate is provided with a sliding groove 212, a limiting part 211 is arranged in the sliding groove, and the limiting part can slide back and forth along the sliding groove; when the computer needs to be stored, the limiting part is lifted out of the upper surface of the mounting plate to fix the computer, the keyboard and the mouse, so that the computer and accessories thereof cannot fall off from the mounting plate when the mounting plate descends into the shell for storage, and the stable operation of the storage device is ensured; when the mounting plate is embedded into the plate groove, the closing plate is positioned in the position close to the back of the desktop plate in the shell and is adjacent to the plate groove, so that the space occupied by the closing plate is small and is close to the plate groove, the movement of the mounting plate is not influenced while the closing plate is convenient to move.

Specifically, the limiting portion includes a first limiting portion 2111, a second limiting portion 2112, a third limiting portion 2113, a fourth limiting portion 2114, and a connecting portion 2115; the first limiting parts are positioned at the front side and the rear side of the computer and are used for preventing the computer from overturning or sliding; the second limiting part is positioned in the middle of the mounting plate, the third limiting part is positioned on the mounting plate and close to the side edge, so that the keyboard can be placed on the second limiting part and supported by the second limiting part, the keyboard is placed on the mounting plate in an inclined state, the space above the mounting plate is better utilized, and the computer and the keyboard can be put down when the area of the mounting plate is smaller; the third limiting part is contacted with one end of the keyboard placed on the mounting plate to prevent the keyboard from sliding; the shape of the fourth limiting part is similar to that of the mouse, so that the mouse is prevented from sliding, and an opening is formed in the fourth limiting part, so that a mouse wire of the wired mouse can penetrate out of the opening; the first limiting part, the second limiting part, the third limiting part and the fourth limiting part are connected through the connecting parts, so that the limiting parts can be taken out or stored at the same time, and the operation is convenient; and in order to further make things convenient for and pull out spacing portion from the spout, installed a pull ring 213 in first spacing portion, this pull ring can make a round trip to rotate to when making spacing portion be located the spout, the pull ring also can be placed in the pull ring groove 214 of seting up on the mounting panel, keeps the level and smooth of mounting panel, when being convenient for use, is convenient for again take out the pull ring.

Specifically, the power structure comprises a first transmission assembly, a second transmission assembly and a third transmission assembly; the first transmission assembly is used for driving the mounting plate to ascend and descend so as to achieve the purpose of taking out and containing the computer; the second transmission part is used for driving the closing plate to move, so that after the mounting plate descends, the closing plate can move into the plate groove to close the plate groove again, the smoothness of the tabletop is guaranteed, and the storage device is convenient to use and can prevent sundries from falling into the shell to influence the normal operation of the storage device; the third transmission assembly is used for realizing transmission matching between the first transmission assembly and the second transmission assembly, so that the mounting plate and the sealing plate can be driven to move simultaneously by only one power source, and the effects of reducing cost, saving energy and reducing emission are achieved.

Specifically, the first transmission assembly comprises a screw 23, a driving member 24, a sleeve 25, a driving wheel 26 and a first transmission chain 27; the driving member is a motor purchased in the market, which is the prior art, and therefore, the details are not described herein; the motor is arranged on the bottom surface of the shell and is connected with the shell through a bolt; the driving wheel is a gear, is arranged on the output end of the motor and is connected with the output end key of the motor; in the embodiment, the two support rods are respectively provided with a sleeve, and the sleeves are respectively arranged on the two support rods and are connected with the support rod bearings, so that the sleeves can rotate relative to the support rods; the other end of the supporting rod is welded with the side wall of the shell to play a role in supporting and fixing the sleeve; the sleeves are positioned in the same plane on the driving wheel, the two sleeves are connected with the driving wheel through a first transmission chain, the first transmission chain is a chain, and convex teeth meshed with the chain are arranged on the sleeves, so that when the motor is started, the driving wheel can drive the chain to rotate along with the rotation of the motor shaft, and further drive the two sleeves to synchronously rotate; the screw rod is arranged in the sleeve, an external thread is arranged on the screw rod, and an internal thread meshed with the external thread is arranged in the sleeve; the lower surface of mounting panel and the top welding of screw rod to when making when the sleeve rotates, the screw rod can rise or descend under telescopic effect promptly, and then drives the mounting panel and rise and descend, in order to reach the purpose of accomodating and taking out the computer, convenient to use, simple structure, the cooperation is stable, and the fault rate is low.

Specifically, the second transmission assembly comprises a second transmission chain 31, a third transmission chain 32, a second transmission wheel 33, a third transmission wheel 34 and a fourth transmission chain 35; wherein the transmission chains are all chains, and the transmission wheels are all gears; the third driving wheel and the second driving wheel are connected to a gear shaft in a key mode, one end of the gear shaft is connected with a bearing on the inner wall of the shell and located on two sides of the sealing plate respectively, and two second transmission gears and two third transmission gears are arranged on each side; the second transmission chains are arranged on the two second transmission wheels and meshed with the two second transmission wheels; the third transmission chains are arranged on the two third transmission wheels and meshed with the two third transmission wheels; two connecting blocks are arranged on two sides of the sealing plate, one connecting block is arranged on the second transmission chain and connected with the second transmission chain through a bolt, and the other connecting block is arranged on the third transmission chain and connected with the third transmission chain through a bolt; one end of the fourth transmission chain is arranged on the second transmission wheel, and the other end of the fourth transmission chain is arranged on the third transmission wheel and meshed with the second transmission wheel and the third transmission wheel; therefore, as long as one of the second transmission wheel and the third transmission wheel rotates, the other transmission wheel can be driven to rotate under the action of the fourth transmission chain, so that the third transmission chain and the second transmission chain are driven to synchronously rotate, and the sealing plate is fixed on the third transmission chain and the second transmission chain through the connecting block, so that the sealing plate can stably move under the action of the third transmission chain and the second transmission chain; the mounting plate moves up and down, so that the plate groove on the desktop is empty after the mounting plate with the computer descends, the desktop is required to be refilled with the sealing plate, the desktop is kept flat and convenient to use, and in order to enable the space occupied by the sealing plate to be smaller when the sealing plate is not used, the sealing plate is located below the plate groove in an inclined mode and close to the back face of the desktop plate when the sealing plate is not used, so that the mounting plate is not influenced in movement, the occupied space is small, and the sealing plate is close to the plate groove, so that the lengths of the second transmission chain and the third transmission chain are reduced, the cost is saved, and meanwhile, the transmission is more stable; and because the closing plate is located the oblique below of board groove, so with second driving chain and third driving chain installation position tilt state for when needs block board groove with the closing plate, the board groove can be along second driving chain and third driving chain direct movement into the board groove, guarantees that the cooperation between closing plate and the board groove is stable.

Specifically, the third transmission assembly includes a first transmission wheel 41, a fourth transmission wheel 42, a fifth transmission wheel 43, a fifth transmission shaft 44, a sixth transmission wheel 45 and a fifth transmission chain 46; wherein the transmission wheels are all gears, and the transmission chains are all chains; the first driving wheel is arranged on the output end of the motor and is in key connection with the output shaft of the motor; the fourth driving wheel is meshed with the first driving wheel, and the horizontal rotating force of the first driving wheel is converted into the vertical rotating force; the fifth transmission wheel is connected to a fifth transmission shaft through a key, and the fifth transmission shaft is connected with bearings on the inner walls of the two sides of the shell, so that the fifth transmission shaft can rotate back and forth; the fifth driving wheel and the fourth driving wheel are positioned on the same plane and are in transmission connection through a chain; the sixth driving wheels are arranged on the fifth transmission shaft and are in key connection with the fifth transmission shaft, and the fifth transmission shaft is provided with two sixth driving wheels which are respectively positioned in the same plane with the third driving wheels on the two sides of the sealing plate; the fifth transmission chain is arranged on the third transmission wheel and the sixth transmission wheel and is respectively meshed with the third transmission wheel and the sixth transmission wheel; when the motor rotates, the first driving wheel is driven to rotate, the fourth driving wheel is driven to rotate, the fifth driving wheel is driven to rotate through the chain, the fifth transmission shaft is driven to rotate, the sixth driving wheel is driven to rotate, the third driving wheel is driven to rotate through the fifth transmission chain, and finally the sealing plate is driven to move under the action of the second transmission assembly; the sealing plate and the mounting plate can be driven to move simultaneously only by one motor, so that the utilization rate of energy is greatly improved, and the effects of energy conservation and emission reduction are achieved; and can make and form the cooperation between closing plate and the mounting panel, when the mounting panel descends, the closing plate can remove the board inslot and block up the board groove again, and when the mounting panel rose, the closing plate can leave the board groove again, the embedding of the mounting panel of being convenient for makes and forms stable cooperation between the two through a plurality of drive assembly, the condition such as interference or collision can not appear, also need not extra control, gear chain's transmission cooperation is stable, the difficult deviation that appears, the fault rate is low.

The desktop plate of a common desk is horizontal, and people can read and write only by lowering their heads, which causes the cervical vertebra of people to be injured if reading or writing for a long time; in order to solve the problem, a placing plate 111 which can be turned back and forth and a placing plate groove for accommodating the placing plate are arranged on the desktop plate, so that the placing plate can be accommodated in the placing groove when the desktop plate is not needed to be used, the desktop is kept flat, and the desktop is convenient to use; when a user needs to read or write for a long time, the placing plate can be turned over, so that the placing plate and the desktop plate form a certain inclination angle, the book and the like can be placed conveniently, people can directly view the book without lowering the head, the injury to the cervical vertebra of the people caused by lowering the head for a long time is avoided, and the body health of the user is ensured; in order to facilitate taking out the placing plate from the placing plate groove, a third power member 112 is installed, and the third power member is a commercially available air cylinder, which is the prior art, and therefore, detailed description thereof is omitted; in order that the storage of the placing plate is not affected by the installation of the air cylinder, a placing groove 113 is formed in the back surface of the placing plate, and when the placing plate is stored in the placing plate groove, the air cylinder is just positioned in the placing groove; two ends of the cylinder are respectively connected with a connecting piece 114 through screws, and the connecting piece comprises a rotating block 1141, a connecting seat 1142 and a connecting shaft 1143; one end of the air cylinder is connected with one rotating block through a bolt, the other end of the air cylinder is also connected with one rotating block through a bolt, the two rotating blocks are both arranged in the connecting seat, and the connecting shaft penetrates through the rotating blocks to be inserted into the connecting seat, so that the rotating blocks can rotate relative to the connecting seat; one connecting seat is connected with the bottom surface of the placing groove through bolts, and the other connecting seat is connected with the bottom surface of the placing groove through bolts; when the air cylinder is started, the placing plate is driven to turn, the air cylinder rotates, the air cylinder cannot interfere with turning of the placing plate, the structure is simple and effective, the matching is stable, the power equipment is adopted to directly drive the placing plate to turn, time and labor are saved, the turning is stable, and the problem that the placing plate falls and clamps a user due to the fact that the placing plate cannot be gripped during manual turning is solved; the support is more stable; certainly, the placing board can be used as a drawing board or other tools, the function is diversified, and the practicability is stronger.

When the placing plate is inclined and used for placing articles such as books and the like so as to facilitate writing and reading, the books are easy to slip off from the inclined placing plate, in order to solve the problem, an antiskid plate 1111 is installed on the placing plate and can rotate back and forth, and an antiskid plate groove 1112 is formed in the antiskid plate, so that when the placing plate is not needed to be used, the antiskid plate can be also accommodated in the antiskid plate groove, and the flatness of the placing plate is ensured; in order to facilitate the turning-out of the antiskid plate from the antiskid plate groove, the antiskid plate is provided with a turning convex part 1113, which is convenient for people to work; in order to facilitate the placement and the taking of the pen, the eraser and other objects without influencing the use of other functions, the lower part of the desktop plate between the drawers at two sides is provided with the accommodating groove 16 which can be turned back and forth, the accommodating groove has longer length and shorter width, occupies small space, improves the utilization rate of corner space, and is clamped with the desktop plate so as to be convenient to close and open.

In order to facilitate the switching of the computer desk among different functions, a control panel 17 is connected to the support frame through screws, and three mode switching switches 18 are installed on the control panel; a controller is arranged in the control panel, and the controller is a porphyry ADAM-4500 controller purchased in the market, which is the prior art and is not described herein again; wherein the three mode switch switches are a computer desk mode switch, a computer desk mode switch and a reading mode switch respectively; when a mode switch of the computer desk is pressed, the controller can control the motor to start and rotate forwards, and under the action of each transmission assembly, the mounting plate is driven to descend into the shell, and the sealing plate is driven to ascend and is embedded into the plate groove on the desktop plate; when the computer desk mode switch is pressed, the controller can control the motor to start and rotate reversely, and under the action of each transmission assembly, the sealing plate is driven to descend, and meanwhile, the mounting plate is driven to ascend and be embedded into the plate groove on the desktop plate, and the computer mounted on the mounting plate is taken out of the shell; when the reading mode switch is pressed, the controller can control the cylinder to start and rotate forwards, the placing plate can be driven by the cylinder to turn upwards to form a certain inclination angle with the desktop plate, and the books and other objects can be conveniently placed; and when the board is placed to needs packing up, only need press reading mode switch once more, the controller can control the cylinder promptly and start and reverse, and the drive is placed the board upset and is accomodate into and place the board inslot, easy operation convenience, convenient to use, labour saving and time saving.

Example 2:

as shown in fig. 18 to 22, the present embodiment is different from embodiment 1 in that: the baffle plate 132 and the bookmark 14 are connected with the shelf in a sliding way, so that the size of the temporary book storage groove can be changed by changing the distance among the baffle plate, the bookmark and the side wall of the storage groove, and books with different thicknesses can be placed on the temporary book storage groove and can be supported and fixed better; specifically, two baffle sliding blocks 1321 are welded on the baffle, two bookmark sliding blocks 144 are welded on the bookmark, and two sliding rails 134 are arranged on the storage rack, so that the baffle sliding blocks and the bookmark sliding blocks can slide along the sliding rails, and the purpose of changing the distance between the baffle, the bookmark and the side wall of the storage groove is achieved; in order to move the baffle and the bookmark conveniently, a baffle driving structure, a bookmark driving structure and a control button 135 are installed in the storage rack, and the control button comprises a baffle left-moving button, a baffle right-moving button, a bookmark left-moving button and a bookmark right-moving button; the driving structure can be controlled to drive the baffle and the bookmark to move left and right by pressing the button, so that the operation is convenient and fast, and the time and the labor are saved.

Specifically, the baffle driving structure comprises a first gear 51, a first power member 52, a first chain 53 and a first fixing block 54; the first power member is a motor purchased in the market, and is hereinafter referred to as a motor I, which is the prior art and therefore is not described herein again; the first motor is arranged in the commodity shelf, two first gears are arranged, one first gear is in key connection with an output shaft of the motor, the other first gear is connected with a bearing of the commodity shelf, and the first chain is arranged on the two first gears and is meshed with the first gears; when first fixed block screw connection was on the upper surface of baffle slider, also with first chain bolted connection to make when a motor started, can drive first gear revolve, thereby drive first chain and rotate, drive first fixed block and remove again, and then drive the slider and slide along the slide rail, the baffle can slide along with the slider promptly, has realized the drive to the baffle, simple structure, and the cooperation is stable.

Specifically, the bookmark driving structure includes a second gear 55, a second power member 56, a second chain 57 and a second fixed block 58; the second power member is a motor purchased in the market, and is hereinafter referred to as a motor II, which is the prior art and therefore is not described herein again; the second motor is arranged in the commodity shelf, two second gears are arranged, one second gear is connected with an output shaft of the motor in a key mode, the other second gear is connected with a bearing of the commodity shelf, and the second chain is arranged on the two second gears and meshed with the second gears; the second fixed block is connected to the lower surface of the bookmark sliding block through screws, so that the second fixed block is staggered with the first fixed block, and the situation that the second fixed block and the first fixed block are mutually interfered is avoided; simultaneously also with second chain bolted connection to make when No. two motors start, can drive the second gear and rotate, thereby drive the second chain and rotate, drive the second fixed block removal again, and then drive the slider and slide along the slide rail, the bookmark can slide along with the slider promptly, has realized the drive to the bookmark, simple structure, the cooperation is stable.

Claims (6)

1. A computer desk capable of meeting various requirements comprises a desk body (1), a desktop plate (11) arranged on the desk body (1), a support frame (12) detachably connected with the desktop plate (11), a storage rack (13) detachably connected with the desktop plate (11), a lamp (15) arranged on the storage rack (13) and a containing device arranged in the desk body (1); the method is characterized in that: the lamp (15) comprises a memory rod (151) capable of moving back and forth, a lampshade (152) arranged on the memory rod (151) and an energy-saving bulb (153) arranged in the lampshade (152).

2. A computer desk capable of meeting multiple requirements according to claim 1, wherein: the table top plate (11) comprises a placing plate (111) capable of moving back and forth, a third power piece (112) used for driving the placing plate (111) to move back and forth and a placing groove (113) used for accommodating the third power piece (112).

3. A computer desk capable of meeting multiple requirements according to claim 2, wherein: the placing plate (111) comprises a skid-proof plate (1111) capable of moving back and forth, a skid-proof plate groove (1112) used for accommodating the skid-proof plate (1111) and a turnover convex part (1113) arranged on the skid-proof plate (1111).

4. A computer desk capable of meeting multiple requirements according to claim 3, wherein: the table body (1) is provided with a containing groove (16) capable of moving back and forth, a control panel (17) detachably connected with the support frame (12) and a plurality of mode switching switches (18) arranged on the control panel (17).

5. A computer desk capable of meeting multiple requirements according to claim 4, wherein: two ends of the third power part (112) are respectively detachably connected with a connecting part (114); the connecting piece (114) comprises a rotating block (1141) capable of moving back and forth, a connecting seat (1142) in rotating fit with the rotating block (1141), and a connecting shaft (1143) for realizing the rotating fit between the rotating block (1141) and the connecting seat (1142).

6. A computer desk capable of meeting multiple requirements according to claim 5, wherein: the containing device comprises a shell (29), a mounting plate (21) capable of moving back and forth, a closing plate (22) capable of moving back and forth and a power structure for driving the mounting plate (21) and the closing plate (22) to move back and forth simultaneously.

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