CN216776397U - Cloth wood-plastic combined laptop desk - Google Patents

Abstract

The utility model belongs to the technical field of lazy computer desks, and particularly relates to a cloth-wood-plastic combined laptop desk which comprises a wooden desktop, wherein connecting seats are arranged on the left side and the right side of the lower part of the wooden desktop, upper desk legs are arranged below the connecting seats, the upper desk legs are rotatably connected with a first shaft pin, lower desk legs are arranged below the upper desk legs, a slot hole which penetrates through the upper part and the lower part is formed in the position, close to the front side, of the wooden desktop, a top rod is arranged in the slot hole, a plastic clamping seat is arranged at the top of the top rod, a first spring is sleeved on the outer side of the top rod, a shifting block is arranged at the bottom of the top rod, a supporting seat is arranged at the bottom of the lower desk legs, the shifting block can be shifted downwards clockwise, and as the shifting block is rotatably connected with the top rod, the top rod and the plastic clamping seat can be pulled downwards by the shifting block, and the plastic clamping seat compresses the first spring at the same time, when the shifting block rotates 90 degrees, the whole plastic clamping seat enters the slot hole, and the plastic clamping seat is accommodated and fixed.

Description

Laptop desk combined by cloth, wood and plastic

Technical Field

The utility model belongs to the technical field of lazy computer tables, and particularly relates to a cloth-wood-plastic combined laptop table.

Background

The computer desk is used for placing a computer. Is an important office and living article. Modern computer desk is various in style and material, and the design is also diversified. With the progress of society and science and technology, the design of computer desks is also a change day by day. Wherein just including lazy people's desk, lazy people's desk has simple structure and portable's characteristics, make lazy people's desk can place in bed, thereby it reads the book and plays the computer to be convenient for people in bed, and lazy people's desk has light in weight, folding characteristics, conveniently accomodate when playing tired, people are when using lazy people's desk in bed, mostly all still sit in bed and use the computer, it is long for a time, cervical vertebra and lumbar vertebrae can ache, arouse the discomfort, and still lie at the most comfortable posture in bed and play the computer, this desktop that just makes some lazy people's desks can adjust the every single move angle.

SUMMERY OF THE UTILITY MODEL

Nowadays, lazy people's desk of adjustable every single move angle, because it can incline, in order to avoid the computer landing, lazy people's desk's desktop all can be provided with the cassette and be used for supporting the computer, but these cassettes only play a role when the slope, when the desktop level is used also when writing the thing or eating, the arch of these cassettes can bring inconveniently, and the processing mode is mostly demolishs the cassette, and is convenient inadequately. The utility model provides a cloth-wood-plastic combined laptop desk, which can be used for clockwise downwards stirring a shifting block when a plastic clamping seat needs to be stored, wherein the shifting block is rotationally connected with an ejector rod, so that the ejector rod is connected with the plastic clamping seat to be pulled downwards by the shifting block when the shifting block is clockwise turned, meanwhile, the plastic clamping seat compresses a first spring, after the shifting block rotates by 90 degrees, the plastic clamping seat integrally enters a slot hole, the ejector rod can be fixed by the shifting block, the ejector rod cannot move upwards, the shifting block can be pulled by the first spring, the rotation of the shifting block is avoided, meanwhile, the ejector rod and the plastic clamping seat can compress the first spring, the first spring is prevented from returning, the plastic clamping seat is stored and fixed, and a baffle can prevent the shifting block from left and right shaking when the shifting block rotates.

The utility model provides the following technical scheme: the utility model provides a laptop desk of combination is moulded to cloth wood, includes wooden desktop, both sides are provided with the connecting seat about wooden desktop below, the fixed first round pin that is provided with on the connecting seat, run through the connecting seat around the first round pin, the connecting seat below is provided with the table leg, go up in the first part of table leg stretches into the connecting seat, it rotates with the first round pin to go up the table leg and be connected, the below of going up the table leg is provided with down the table leg, the top of table leg stretches into in the table leg down, the slotted hole that runs through about the position that wooden desktop is close to the front side is seted up, be provided with the ejector pin in the slotted hole, the ejector pin top is provided with the plastics cassette, ejector pin outside cover is equipped with first spring, the ejector pin bottom is provided with the shifting block, the bottom of table leg is provided with the supporting seat down.

The front side of the upper table leg is provided with a fixed seat, a spring hook is fixedly arranged on the fixed seat, the front end of the first shaft pin is provided with a hanging hole, and a hook on the spring hook is hung on the hanging hole at the front end of the first shaft pin; go up the table leg and can rotate on the connecting seat through first pivot, when beginning to rotate the table leg, go up the table leg and can pass through fixing base tensile spring hook, at this moment spring hook's elastic potential energy increase, when last table leg is rotatory to 45, spring hook tensile maximum, elastic potential energy is the biggest, at this moment resume and rotate a bit angle, spring hook's elastic potential energy just releases in the twinkling of an eye, thereby pendulum to 90 positions by oneself, and under spring hook's tensile effect, go up the table leg and can not rock, thereby play the effect of fixing the table leg.

The upper parts of the lower table legs are fixedly connected with the second shaft pin; the lower table legs can rotate below the upper table legs through the second shaft pins, so that the pitching angle of the wooden table top can be adjusted by rotating the lower table legs.

The upper table leg is characterized in that a shifting pin is rotatably arranged above the inner wall of the lower part of the upper table leg, locking pins are arranged on the front side and the rear side of the shifting pin, the locking pins are rotatably connected with the inner wall of the upper table leg, the lower ends of the locking pins are matched with tooth grooves of a ratchet structure on the upper part of the lower table leg, second springs are symmetrically arranged on the front side and the rear side of the inner wall of the upper table leg, and the second springs are fixedly connected with the inner wall of the upper table leg and the locking pins respectively; the second springs on the left side and the right side of the inner wall of the upper table leg jack the lock pin, so that the lower end of the lock pin is matched with the tooth grooves of the ratchet wheel structure on the upper portion of the lower table leg, and the lower table leg is locked.

Wherein, a toggle button is arranged on the toggle pin, a toggle hole is arranged on the left side of the lower part of the upper table leg, and the toggle button extends out of the toggle hole; when needing this desk to incline forward, can stir the shifting pin and dial the lockpin of front side forward through the shifting buckle, only under the condition that a rear side shifting pin agrees with, lower table leg can rotate forward, when the table leg rotates to corresponding position and then loosen the shifting buckle, at this moment the second spring of front side can be with the lockpin return of front side, make lower table leg upper portion ratchet structure fixed by two lockpins locking simultaneously, when needing the desktop to reset, can stir the shifting pin and dial the lockpin of rear side backward through the shifting buckle, at this moment lower table leg can rotate backward, when the table leg rotates to the normal position again loosen the shifting buckle, make lower table leg fix once more.

Wherein, the back end of the wooden desktop is provided with a handle; the handle is convenient for a user to take the computer desk.

The shifting block is rotatably connected with the ejector rod, the top end of the first spring is connected with the plastic clamping seat, and the bottom end of the first spring is fixedly connected with the inner wall of the slotted hole; the plastics cassette can support the computer, when needing to accomodate the plastics cassette, can clockwise stir the shifting block downwards, because the shifting block rotates with the ejector pin to be connected, make the shifting block when clockwise upset, the ejector pin is taken the plastics cassette to stimulate downwards by the shifting block, plastics cassette compression first spring simultaneously, after the shifting block rotates 90, the whole entering slot of plastics cassette is downthehole, at this moment the shifting block can fix the ejector pin, make the ejector pin can not shift up, and first spring can pull the shifting block, avoid the shifting block to rotate, ejector pin and plastics cassette can compress first spring simultaneously, avoid first spring return, accomodate fixedly from this to the plastics cassette.

The left side and the right side of the shifting block are provided with baffles which are fixedly connected with the bottom of the wooden desktop; the baffle can avoid when rotating the shifting block, and the shifting block rocks from side to side.

The beneficial effects of the utility model are: go up the table leg and can rotate on the connecting seat through first pivot, when beginning to rotate and go up the table leg, go up the table leg and can pass through fixing base tensile spring hook, at this moment spring hook's elastic potential energy increase, when last table leg is rotatory to 45, spring hook tensile maximum, elastic potential energy is the biggest, at this moment resume and rotate a bit angle, spring hook's elastic potential energy just releases in the twinkling of an eye, thereby pendulum to 90 positions by oneself, and under spring hook's tensile effect, play the fixed effect of supplementary table leg.

The shifting pin can be shifted through the shifting buckle, so that the front side lock pin or the rear side lock pin can be shifted, the lower table legs can rotate forwards or backwards, the angle of the lower table legs is adjusted, and the inclination angle of the wooden table top is adjusted.

When the lower table legs rotate to the corresponding angle, the shifting buckles are loosened, so that the ratchet structures on the upper portions of the lower table legs are locked by the two lock pins, and therefore the lower table legs are fixed.

Can clockwise stir the shifting block downwards, because the shifting block rotates with the ejector pin to be connected, make the shifting block when clockwise upset, the ejector pin is taken plastics cassette to be pulled downwards by the shifting block, plastics cassette compression first spring simultaneously, after the shifting block rotates 90, plastics cassette whole entering slot is downthehole, at this moment the shifting block can fix the ejector pin, make the ejector pin can not shift up, and first spring can pull the shifting block, avoid the shifting block to rotate, ejector pin and plastics cassette can compress first spring simultaneously, avoid first spring return, it is fixed to the plastics cassette, from this the accomodation of plastics cassette has been realized.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a front elevational view of the present invention after deployment;

FIG. 2 is a front view of the present invention as it is stowed;

FIG. 3 is a top sectional view of a wooden table top in accordance with the present invention;

FIG. 4 is a top sectional view of the wooden table top of the present invention after being flipped over;

FIG. 5 is an enlarged view of A in FIG. 3;

FIG. 6 is an enlarged view of B in FIG. 4;

figure 7 is a front view of the upper leg of the present invention;

figure 8 is a front sectional view of the upper leg of the present invention;

fig. 9 is a top view of the present invention.

In the figure: 1. a wooden tabletop; 2. a connecting seat; 3. a first shaft pin; 4. the desk legs are arranged; 5. lower table legs; 6. a slot; 7. a top rod; 8. a plastic card holder; 9. a first spring; 10. shifting blocks; 11. A fixed seat; 12. a spring hook; 13. a second shaft pin; 14. a lock pin; 15. a second spring; 16. pulling out a buckle; 17. pulling a pin; 18. poking holes; 19. a handle; 20. a baffle plate; 21. and (4) supporting the base.

Detailed Description

Referring to fig. 1-9, the present invention provides the following technical solutions: a laptop desk combined by cloth, wood and plastic comprises a wooden desktop 1, connecting seats 2 are arranged at the left side and the right side below the wooden desktop 1, a first shaft pin 3 is fixedly arranged on the connecting seat 2, the first shaft pin 3 penetrates through the connecting seat 2 from front to back, an upper table leg 4 is arranged below the connecting seat 2, the upper half part of the upper table leg 4 extends into the connecting seat 2, the upper table legs 4 are rotationally connected with the first shaft pin 3, the lower table legs 5 are arranged below the upper table legs 4, the top of the lower table legs 5 extends into the upper table legs 4, a slotted hole 6 which penetrates up and down is arranged at the position of the wooden table top 1 close to the front side, an ejector rod 7 is arranged in the groove hole 6, a plastic clamping seat 8 is arranged at the top of the ejector rod 7, a first spring 9 is sleeved outside the ejector rod 7, the bottom of the ejector rod 7 is provided with a shifting block 10, and the bottom of the lower table leg 5 is provided with a supporting seat 21.

A fixed seat 11 is arranged at the front side of the upper table leg 4, a spring hook 12 is fixedly arranged on the fixed seat 11, a hanging hole is formed in the front end of the first shaft pin 3, and a hook on the spring hook 12 is hung on the hanging hole in the front end of the first shaft pin 3; go up table leg 4 and can rotate on connecting seat 2 through first pivot 3, when beginning to rotate last table leg 4, go up table leg 4 and can pass through 11 tensile spring hook 12 of fixing base, at this moment spring hook 12's elastic potential energy increase, when last table leg 4 is rotatory to 45, the tensile maximum value of spring hook 12, elastic potential energy is the biggest, at this moment resume and rotate a bit angle, spring hook 12's elastic potential energy just releases in the twinkling of an eye, thereby pendulum to 90 positions by oneself, and under spring hook 12's tensile effect, go up table leg 4 and can not rock, thereby play the effect of fixing last table leg 4.

The lower part of the upper table legs 4 is rotatably connected with a second shaft pin 13, the second shaft pin 13 penetrates through the lower part of the upper table legs 4 from left to right, the upper parts of the lower table legs 5 are of ratchet structures, and the upper parts of the lower table legs 5 are fixedly connected with the second shaft pin 13; the lower leg 5 can be rotated under the upper leg 4 by the second axis pin 13, so that the pitch angle of the surface of the wooden table 1 can be adjusted by rotating the lower leg 5.

A shifting pin 17 is rotatably arranged above the inner wall of the lower part of the upper table leg, locking pins 14 are arranged on the front side and the rear side of the shifting pin 17, the locking pins 14 are rotatably connected with the inner wall of the upper table leg 4, the lower end of each locking pin 14 is matched with a tooth groove of a ratchet structure on the upper part of the lower table leg 4, second springs 15 are symmetrically arranged on the front side and the rear side of the inner wall of the upper table leg 4, and the second springs 15 are respectively fixedly connected with the inner wall of the upper table leg 4 and the locking pins 14; the second springs 15 on the left and right sides of the inner wall of the upper leg 4 jack up the lock pin 14, so that the lower end of the lock pin 14 is engaged with the tooth grooves of the ratchet structure on the upper portion of the lower leg 5, thereby locking the lower leg 5.

The toggle pin 17 is provided with a toggle 16, the left side of the lower part of the upper table leg 4 is provided with a toggle hole 18, and the toggle 16 extends out of the toggle hole 18; when the computer desk is required to be inclined rightwards, the toggle pin 17 can be toggled through the toggle buckle 16 and the lock pin 14 on the right side can be toggled forwards, under the condition that only one left toggle pin 17 is matched, the lower desk leg 5 can rotate forwards, the toggle buckle 16 is loosened after the lower desk leg 5 rotates to the corresponding position, at the moment, the second spring 15 on the right side can return the lock pin 14 on the right side, the ratchet structure on the upper portion of the lower desk leg 5 is locked and fixed by the two lock pins 14 at the same time, when the desktop is required to reset, the toggle pin 17 can be toggled through the toggle buckle 16 and the lock pin 14 on the left side is toggled backwards, at the moment, the lower desk leg 5 can rotate backwards, the toggle buckle 16 is loosened after the lower desk leg 5 rotates to the original position, and the lower desk leg 5 is fixed again.

A lifting handle 19 is arranged at the rear end of the wooden desktop 1; the handle 19 is convenient for the user to take the computer desk.

The shifting block 10 is rotatably connected with the ejector rod 7, the top end of the first spring 9 is connected with the plastic clamping seat 8, and the bottom end of the first spring 9 is fixedly connected with the inner wall of the slotted hole 6; plastics cassette 8 can support the computer, when needing to accomodate plastics cassette 8, can clockwise stir shifting block 10 downwards, because shifting block 10 rotates with ejector pin 7 to be connected, make shifting block 10 when clockwise upset, ejector pin 7 with plastics cassette 8 can be by the downward pulling of shifting block 10, plastics cassette 8 compresses first spring 9 simultaneously, after shifting block 10 rotates 90, plastics cassette 8 wholly gets into in slotted hole 6, at this moment, ejector pin 7 can be fixed to shifting block 10, make ejector pin 7 can not shift up, and first spring 9 can hold shifting block 10, avoid shifting block 10 to rotate, ejector pin 7 and plastics cassette 8 can compress first spring 9 simultaneously, avoid first spring 9 return, accomodate fixedly to plastics cassette 8 from this.

The left side and the right side of the shifting block 10 are provided with baffle plates 20, and the baffle plates 20 are fixedly connected with the bottom of the wooden desktop 1; the baffle 20 prevents the paddle 10 from rocking from side to side when the paddle 10 is rotated.

The working principle and the using process of the utility model are as follows: when the computer desk is required to be unfolded for use, the lower desk leg 5 and the upper desk leg 4 are firstly turned towards two sides, the upper desk leg 4 can stretch the spring hook 12 through the fixed seat 11 in the turning process, at the moment, the elastic potential energy of the spring hook 12 is increased, when the upper desk leg 4 rotates to 45 degrees, the spring hook 12 stretches to the maximum value, the elastic potential energy is the maximum, at the moment, the spring hook continues to rotate a certain angle, the elastic potential energy of the spring hook 12 is instantly released, so that the computer desk is automatically swung to the position of 90 degrees, under the stretching action of the spring hook 12, the upper desk leg 4 is connected with the lower desk leg 5 to reduce swinging, so as to assist in fixing the upper desk leg 4 and the lower desk leg 5, after the lower desk leg 5 and the upper desk leg 4 are unfolded, the computer desk is placed on a bed through the supporting seat 21, when a computer is required to be laid on the bed, the computer desk, the shifting pin 17 at the front side is shifted forwards through the shifting buckle 16, under the condition that only one front side locking pin 17 is matched, the lower table leg 5 can rotate forwards, the shifting buckle 16 is loosened after the lower table leg 5 rotates to a corresponding position, at the moment, the lock pin 14 on the front side can be returned by the second spring 15 on the front side, the ratchet structure on the upper portion of the lower table leg 5 is locked and fixed by the two lock pins 14, the included angle of the rest of the wooden table tops 1 is reduced after the angle of the lower table leg 5 is adjusted, the wooden table tops 1 can incline forwards, the user can lie down, the shifting block 10 is shifted upwards, the shifting block 10 is rotationally connected with the ejector rod 7, when the shifting block 10 is turned anticlockwise, the first spring 9 can push the plastic clamping seat 8 with the ejector rod 7 upwards out of the groove hole 6, the shifting block 10 can rotate 90 degrees and is fixed, then a computer is placed on the plastic clamping seat 8 for use, when the plastic clamping seat 8 needs to be stored, the shifting block 10 can be shifted downwards clockwise, the shifting block 10 is rotationally connected with the ejector rod 7, when the shifting block 10 is turned clockwise, the top rod 7 with the plastic clamping seat 8 is pulled downwards by the shifting block 10, meanwhile, the plastic clamping seat 8 compresses the first spring 9, when the shifting block 10 rotates by 90 degrees, the plastic clamping seat 8 integrally enters the slotted hole 6, at this time, the shifting block 10 can fix the ejector rod 7, so that the ejector rod 7 can not move upwards, the first spring 9 will pull the shifting block 10 to prevent the shifting block 10 from rotating, and simultaneously the ejector rod 7 and the plastic clamping seat 8 will compress the first spring 9 to prevent the first spring 9 from returning, thereby the plastic clamping seat 8 is stored and fixed, when the lower table leg 5 needs to return, wherein the lower table leg 5 on the left side rotates clockwise, and the ratchet structure on the upper part of the lower table leg 5 can pull the fixing pin 17, at this time, the fixing pin 17 will drive the lock pin 14 to disengage from the ratchet structure on the upper part of the lower table leg 5, and after the unidirectional locking of the lock pin 14 is lost, the lower legs 5 can be rotated clockwise to return the lower legs 5 or further adjust the angle.

Claims (8)

1. The utility model provides a cloth wood-plastic combined laptop table which characterized in that: including wooden desktop, both sides are provided with the connecting seat about wooden desktop below, the fixed first axle round pin that is provided with on the connecting seat, run through the connecting seat around the first axle round pin, the connecting seat does, the connecting seat below is provided with the table leg, go up in the first part of table leg stretches into the connecting seat, it rotates with the first axle round pin to go up the table leg and be connected, the below of going up the table leg is provided with down the table leg, the top of table leg stretches into in the table leg down, the slotted hole that runs through from top to bottom is seted up to wooden desktop near the position of front side, be provided with the ejector pin in the slotted hole, the ejector pin top is provided with the plastics cassette, ejector pin outside cover is equipped with first spring, the ejector pin bottom is provided with the shifting block, the bottom of table leg is provided with the supporting seat down.

2. The laptop table made of a cloth-wood plastic combination as claimed in claim 1, wherein: the front side of the upper table leg is provided with a fixed seat, a spring hook is fixedly arranged on the fixed seat, a hanging hole is formed in the front end of the first shaft pin, and a hook on the spring hook is hung on the hanging hole in the front end of the first shaft pin.

3. The laptop table made of a cloth-wood plastic combination as claimed in claim 1, wherein: the lower parts of the upper table legs are rotatably connected with second shaft pins, the second shaft pins penetrate through the lower parts of the upper table legs from left to right, the upper parts of the lower table legs are of ratchet structures, and the upper parts of the lower table legs are fixedly connected with the second shaft pins.

4. The laptop table made of a cloth-wood plastic combination as claimed in claim 1, wherein: the upper table leg is characterized in that a shifting pin is rotatably arranged above the inner wall of the lower part of the upper table leg, locking pins are arranged on the front side and the rear side of the shifting pin and rotatably connected with the inner wall of the upper table leg, the lower end of each locking pin is matched with a tooth groove of a ratchet structure on the upper part of the lower table leg, second springs are symmetrically arranged on the inner wall of the upper table leg in the front-rear direction, and the second springs are fixedly connected with the inner wall of the upper table leg and the locking pins respectively.

5. The laptop desk made of a cloth-wood plastic combination as claimed in claim 4, wherein: a toggle button is arranged on the toggle pin, a toggle hole is formed in the left side of the lower portion of the upper table leg, and the toggle button extends out of the toggle hole.

6. The laptop desk made of the cloth, wood and plastic combination as claimed in claim 1, wherein a handle is provided at the rear end of the wooden desktop.

7. The laptop table made of a cloth-wood plastic combination as claimed in claim 1, wherein: the shifting block is rotatably connected with the ejector rod, the top end of the first spring is connected with the plastic clamping seat, and the bottom end of the first spring is fixedly connected with the inner wall of the slotted hole.

8. The laptop table made of a cloth-wood plastic combination as claimed in claim 1, wherein: the left side and the right side of the shifting block are provided with baffles which are fixedly connected with the bottom of the wooden desktop.

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