CN110897345A

CN110897345A - Portable lazy people's table

Info

Publication number: CN110897345A
Application number: CN201811075702.0A
Authority: CN
Inventors: 张淏喆; 朱小娥; 张文骞
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-14
Filing date: 2018-09-14
Publication date: 2020-03-24

Abstract

The invention discloses a portable lazy people table which comprises a table plate, wherein a screen plate is arranged on the upper surface of the table plate, a mounting plate is arranged on the lower surface of the table plate, two hollowed bosses are arranged on the lower surface of the mounting plate, fans are arranged in the hollowed bosses, a handle and two fixing sleeves are arranged on the long edge of one side of the lower surface of the table plate, two first support frames, two second support frames and two third support frames are arranged on the lower surface of the table plate, the first support frames are located on the long edge of one side close to the handle, the second support frames are located on the long edge of one side far away from the handle, and the third support frames are respectively located on the two. The portable desk is convenient to carry and hang through the arrangement of the handle, the desk legs are convenient to fold through the arrangement of the torsion spring, the convenience is high, and the heat dissipation of the notebook computer is convenient through the arrangement of the fan.

Description

Portable lazy people's table

Technical Field

The invention relates to the technical field of daily stationery of human beings, in particular to a portable lazy people table.

Background

The lazy desk is specially made for playing notebook computers on a bed, the lazy desk can be placed beside two legs, and computers can be placed on the desk to play the computers on the bed, so that the lazy desk is convenient for people who do not want to get up but want to play the computers.

The lazy people's table has two kinds of table on the bed and table under the bed, and the former is the little table that can place in the bed, and the user can place all article such as notebook computer, books, drinking cup on it, really realizes moving living room, study, dining room to the lazy people's dream of bed all in one's possession. Meanwhile, a new process is added to some bed tables, some table tops can be lifted, and some table tops are provided with push-pull interlayers, so that the design is convenient and smooth. The under-bed table is a lazy table with a table top capable of directly extending to the upper part of a bed, and wheels at the table legs of the under-bed table really realize getting on and pushing off.

However, the lazy table in the market now has some problems, such as: the tips of the desk legs of the lazy desk are hard, and the bed sheet and the quilt cover on the bed are easy to puncture in the using process; the table legs of a part of simple lazy table are not easy to fix and easy to open, and occupy more space on the bed when being placed on the bed, so that the use comfort level is reduced; the table plate of a common lazy table has no stress point in the taking process, and the table plate needs to be held by both hands for carrying, so that the lazy table is very inconvenient to use; and the table plate has no supporting structure, is generally placed against a wall when not used, and is very easy to topple.

Disclosure of Invention

The invention aims to provide a portable lazy table, which aims to solve the problems that the sharp table legs provided in the background technology puncture bed sheets and quilt covers, need to be placed against a wall when being stored, occupy space, are inconvenient to carry and are easy to topple.

In order to achieve the purpose, the invention provides the following technical scheme: a portable lazy people table comprises a table plate, wherein a screen plate is arranged on the upper surface of the table plate, an installation plate is arranged on the lower surface of the table plate, the lower surface of the mounting plate is provided with two hollowed bosses, the fans are arranged in the hollowed bosses, the long edge of one side of the lower surface of the desk plate is provided with a handle and two fixing sleeves, the two fixing sleeves are symmetrical along the central plane of the lazy table, the two ends of the handle are both positioned in the central holes of the fixing sleeves, the lower surface of the table plate is provided with two first support frames, two second support frames and two third support frames, the first support frames are positioned at the edges of the long edges close to one side of the handle, and is symmetrical along the central plane of the lazy table, the second support frame is positioned at the edge of the long edge at one side far away from the handle, and the central plane symmetry along lazy people's table, the third support frame is located two minor face edges respectively, and two third support frames are along table lower surface central point place normal central symmetry.

Preferably, the first support frame and the second support frame are fixedly connected with the table plate through screws, first bolts are mounted in round holes in two flanges of the first support frame and the second support frame, and the first support frame and the second support frame are rotatably connected with the table legs through the first bolts.

Preferably, the one end of table foot all is provided with the podotheca, the material of podotheca is EPDM, the other end of table foot all is provided with the stopper, the up end of stopper is seventy-five degrees with the contained angle of table foot, the stopper all faces the outside at table edge.

Preferably, the third support frame is fixedly connected with the table plate through four screws, a second bolt is installed in a round hole in a flange of the third support frame, a torsion spring and a pressing plate are arranged between flanges of the third support frame, and the third support frame is rotatably connected with the pressing plate through the second bolt.

Preferably, one end of the torsion spring is in press fit with the lower surface of the third support frame, the other end of the torsion spring is fixedly connected with the pressing plate, two semicircular grooves are formed in the middle of the pressing plate, and the other end of the pressing plate is attached to the table plate.

Preferably, the material of table is composite wood board, the material of otter board is the aluminum alloy, the material of mounting panel is PP, the mesh aperture of otter board is three millimeters, the mesh department thickness of otter board is mm, the otter board passes through glue and table fixed connection, screw and table fixed connection are passed through to the mounting panel.

Preferably, a fan is arranged in the hollowed-out boss and connected with a USB data line.

Preferably, a semicircular hook is arranged at the middle position of the handle, and the handle is rotationally connected with the fixed sleeve.

Preferably, the center connecting line of the first support frame is shorter than the center connecting line of the second support frame.

Preferably, the middle position of the table plate is hollowed, the hollowed part is positioned in the outer contour of the screen plate, and the gap between the outer contour of the hollowed part and the outer contour of the screen plate is fifteen centimeters.

Compared with the prior art, the invention has the beneficial effects that:

1. through the arrangement of the screen plate, air on the upper surface and the lower surface of the desk plate can circulate through dense meshes on the screen plate, when the notebook computer is used on a bed, the notebook computer can generate a large amount of heat during operation, the heat is concentrated on the wooden desk plate and is difficult to disperse, so that the temperature of the desk plate is raised, and the air can flow through the meshes, thereby being beneficial to transferring the heat on the desk plate, reducing the temperature of the surface of the desk plate and the notebook computer, and reducing discomfort brought to a user by overhigh temperature;

2. through the arrangement of the fan, the fan can generate air flow during operation, the air flow is enhanced, the heat exchange on the surface of the notebook computer is accelerated, the temperature of the heated surface of the notebook computer is reduced, the service life of the computer is favorably protected, and the discomfort caused by overhigh temperature of the desk plate is reduced;

3. through the arrangement of the handle, an acting point can be added to the table plate, a user can conveniently grab the table when moving the lazy table, the table is more convenient to carry, the handle can rotate along the central line of the fixed sleeve through the arrangement of the fixed sleeve, the handle is convenient to open and retract, and the use space is saved;

4. through the arrangement of the first support frame and the second support frame, the table legs can rotate along the center line of the circular hole along the first support frame or the second support frame, so that the table legs are convenient to open and close, the use is more convenient, the table legs can be folded close to the mounting plate when not in use, and the space is saved;

5. the maximum rotation angle of the table legs can be limited by the limiting blocks at the upper ends of the table legs, the table legs and the limiting blocks are seventy-five degrees, namely the limiting angles of the table legs and the table top are seventy-five degrees, when the four table legs are opened, under the action of the gravity of the table top and the notebook computer, pressure is generated on the table legs and is decomposed into pressure in the vertical direction and pressure towards the periphery of the table top, the table legs are prevented from rotating inwards, the stability of the lazy table is kept, and the left-right shaking is reduced;

6. through the arrangement of the torsion spring, the pressing plate generates torsion by taking the second bolt as a rotating center, the pressing plate is tightly attached to the mounting plate under the action of the torsion, when the table legs are folded, the two semicircular grooves of the pressing plate tightly press the two table legs, so that the table legs can be fixed, and the table legs are prevented from being loosened;

7. through the setting of semicircle couple, can hang the semicircle couple on the nail of wall, make things convenient for lazy people's table in accomodating when idle, saved the space.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention in an open state;

FIG. 2 is a bottom view of the present invention in an open position;

FIG. 3 is a partial cross-sectional view of the present invention in an open condition;

FIG. 4 is a schematic view of a portion of the present invention in a retracted state;

FIG. 5 is a cross-sectional view of the present invention in a stowed condition;

fig. 6 is a schematic view of the overall structure of the present invention in the retracted state.

In the figure: 1. a table plate; 2. a screen plate; 3. a table leg; 4. a foot cover; 5. mounting a plate; 6. hollowing out the boss; 7. fixing a sleeve; 8. a handle; 9. a first support frame; 10. a second support frame; 11. a third support frame; 12. a first bolt; 13. a limiting rod; 14. a screw; 15. a second bolt; 16. a torsion spring; 17. pressing a plate; 18. a fan; 19. a semicircular hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: a portable lazy people table comprises a table plate 1, wherein the upper surface of the table plate 1 is provided with a screen plate 2, through the arrangement of the screen plate 2, air on the upper surface and the lower surface of the table plate 1 can be circulated through dense meshes on the screen plate, when a notebook computer is used on a bed, the notebook computer can generate a large amount of heat during operation, the heat is concentrated on the wooden table plate 1 and is difficult to disperse, the temperature of the table plate 1 is increased, the air can flow through the meshes, the heat on the table plate 1 can be transferred conveniently, the temperature of the surface of the table plate 1 and the temperature of the notebook computer are reduced, discomfort brought to a user due to overhigh temperature is reduced, the lower surface of the table plate 1 is provided with a mounting plate 5, the lower surface of the mounting plate 5 is provided with two hollowed bosses 6, through the arrangement of the mounting plate 5 and the hollowed bosses 6, a mounting position can be provided for a fan, through the setting of fan 18, can make the operation of fan 18 produce the air current, strengthen the air flow, the heat exchange on notebook computer surface with higher speed, make the notebook surface temperature who generates heat descend, be favorable to protecting computer life, reduce the uncomfortable sense that table 1 high temperature arouses, table 1 lower surface one side long limit edge is provided with handle 8 and two fixed covers 7, and two fixed covers 7 are symmetrical along the central plane of lazy people's table, handle 8 both ends all are located the centre bore of fixed cover 7, through the setting of handle 8, can increase an impetus for table 1, the user snatchs when removing lazy people's table of having made things convenient for, and more portable, through the setting of fixed cover 7, can make handle 8 rotate along the central line of fixed cover 7, make things convenient for opening and packing up of handle 8, the usage space has been saved, table 1 lower surface is provided with two first support frames 9, Two second support frames 10 and two third support frames 11, first support frame 9 is located and is close to the long limit edge of handle 8 one side, and along the central plane symmetry of lazy people's table, and second support frame 10 is located and keeps away from the long limit edge of handle 8 one side, and along the central plane symmetry of lazy people's table, and third support frame 11 is located two minor face edges respectively, and two third support frames 11 are along 1 lower surface central point place normal central symmetry of table.

Further, first support frame 9 and second support frame 10 all pass through screw 14 and table 1 fixed connection, all install first bolt 12 in the round hole on two turn-ups of first support frame 9 and second support frame 10, first support frame 9 and second support frame 10 all pass through first bolt 12 and table foot 3 swivelling joint, setting through first support frame 9 and second support frame 10, it is rotatory along the central line of round hole to make table foot 3 can follow first support frame 9 or second support frame 10, the opening and the closure of table foot 3 have been made things convenient for, it is more convenient to use, it can hug closely mounting panel 5 with table foot 3 and pack up to place the time spent, the space has been saved.

Furthermore, one end of each table leg 3 is provided with a leg sleeve 4, the leg sleeves 4 are made of EPDM, the other end of each table leg 3 is provided with a limiting block 13, the included angle between the upper end surface of each limiting block 13 and each table leg 3 is seventy-five degrees, each limiting block 13 faces the outer part of the edge of the table plate 1, the hardness of the tip end of each table leg 3 can be reduced through the arrangement of the leg sleeves 4, the scratch of hard metal at the tip end of each table leg 3 on a sheet and the skin of a user is reduced, the maximum rotation angle of each table leg 3 can be limited through the arrangement of the limiting blocks 13 at the upper ends of the table legs 3, the table legs 3 and the limiting blocks 13 are seventy-five degrees, namely, the limiting angles of the table legs 3 and the table plate 1 are seventy-five degrees, when the four table legs 3 are opened, under the action of the self gravity of the table plate 1 and the notebook computer, pressure is generated on the table legs 3 and is decomposed into pressure in the vertical direction and pressure towards, keep the stability of lazy people's table, reduce and shake about.

Further, the third support frame 11 is fixedly connected with the table plate 1 through four screws 14, a second bolt 15 is installed in a round hole on a flange of the third support frame 11, a torsion spring 16 and a pressing plate 17 are arranged between the flanges of the third support frame 11, and the third support frame 11 is rotatably connected with the pressing plate 17 through the second bolt 15.

Further, torsion spring 16's one end and the 11 lower surface pressfitting of third support frame, torsion spring 16's the other end and clamp plate 17 fixed connection, clamp plate 17 middle part is provided with two semi-circular grooves, the clamp plate 17 other end laminates mutually with table 1, through torsion spring 16's setting, make clamp plate 17 use second bolt 15 to produce torsion as rotation center, clamp plate 17 pastes tight mounting panel 5 under the torsion effect, when table foot 3 was packed up, two semi-circular grooves of clamp plate 17 compress tightly two table feet 3, can provide fixedly for table foot 3, prevent that table foot 3 from loosening.

Further, the table 1 is made of composite wood boards, the screen plates 2 are made of aluminum alloy, the mounting plate 5 is made of PP, the aperture of meshes of the screen plates 2 is three millimeters, the thickness of the positions of the meshes of the screen plates 2 is 2mm, the screen plates 2 are fixedly connected with the table 1 through glue, and the mounting plate 5 is fixedly connected with the table 1 through screws 14.

Further, a fan 18 is arranged in the hollowed-out boss 6, the fan 18 is connected with a USB data line, and through the arrangement of the USB data line, a USB port of a notebook can be used for supplying power to the fan 18 when the notebook is used.

Further, handle 8's intermediate position is provided with semicircle couple 19, and handle 8 and fixed cover 7 rotatory link, through semicircle couple 19's setting, can hang semicircle couple 19 on the nail of wall, and the space has been saved in taking in of convenient lazy people's table when idle.

Further, the central connecting line of the first support frame 9 is shorter than the central connecting line of the second support frame 10, and the desk legs 3 can be conveniently placed in a crossed manner through the design of inconsistent lengths of the connecting lines, so that the interference between the desk legs 3 is avoided.

Further, the middle position of the table board 1 is hollowed, the hollowed part is positioned in the outer contour of the screen board 2, and the gap between the outer contour of the hollowed part and the outer contour of the screen board 2 is fifteen centimeters.

The working principle is as follows: when the table leg pressing device is used, the two pressing plates 17 are firstly and sequentially broken by force, the four table legs 3 are simultaneously broken to the outer sides of the pressing plates 17, the pressing rods 17 are slowly put down, under the action of the torsion springs 16, the pressing plates 17 generate torsion by taking the second bolts 15 as rotating centers, and the pressing plates 17 are tightly attached to the mounting plate 5 to be retracted under the action of the torsion; after the compression bar 17 is folded, the four table legs 3 are rotated to the maximum position and horizontally placed on the bed, the handle 8 naturally droops into the outline of the table board 1 under the action of self gravity, and the notebook computer can be placed on the table board 1 for use; the computer can produce the heat in the use, can insert the USB connecting wire of fan 18 in notebook computer's USB port, notebook computer can supply power for fan 18, the motor in the fan 18 turns into mechanical energy with the electric energy, the fan rotates and produces the air current and blows to the notebook computer bottom through the mesh of otter board 2, carry out the heat exchange to notebook computer's lower surface, take away the heat on surface, make notebook computer's local temperature reduce, after the use is accomplished, it can to pack up table foot 3 and hang the semicircle couple 19 of lazy people's table on the peg on the wall according to former order.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable lazy people's table, includes table (1), its characterized in that: the table is characterized in that an otter board (2) is arranged on the upper surface of a table plate (1), a mounting plate (5) is arranged on the lower surface of the table plate (1), two hollowed bosses (6) are arranged on the lower surface of the mounting plate (5), a fan (18) is arranged inside the hollowed bosses (6), a handle (8) and two fixing sleeves (7) are arranged on the long edge of one side of the lower surface of the table plate (1), the two fixing sleeves (7) are symmetrical along the central plane of the lazy table, the two ends of the handle (8) are both positioned in the central hole of the fixing sleeves (7), two first supporting frames (9), two second supporting frames (10) and two third supporting frames (11) are arranged on the lower surface of the table plate (1), the first supporting frames (9) are positioned on the long edge close to one side of the handle (8) and are symmetrical along the central plane of the lazy table, the second supporting frames (10) are positioned, and the central plane symmetry along lazy people's table, third support frame (11) are located two minor face edges respectively, and two third support frames (11) are along table (1) lower surface central point place normal central symmetry.

2. A portable lazy table according to claim 1, characterized in that: the table is characterized in that the first support frame (9) and the second support frame (10) are fixedly connected with the table plate (1) through screws (14), first bolts (12) are installed in round holes in two flanges of the first support frame (9) and the second support frame (10), and the first support frame (9) and the second support frame (10) are rotatably connected with the table legs (3) through the first bolts (12).

3. A portable lazy table according to claim 2, characterized in that: the one end of table foot (3) all is provided with podotheca (4), the material of podotheca (4) is EPDM, the other end of table foot (3) all is provided with stopper (13), the up end of stopper (13) is seventy-five degrees with the contained angle of table foot (3), stopper (13) all are towards the outside at table (1) edge.

4. A portable lazy table according to claim 1, characterized in that: third support frame (11) are through four screws (14) and table (1) fixed connection, install second bolt (15) in the round hole on third support frame (11) turn-ups, be provided with torsion spring (16) and clamp plate (17) between the turn-ups of third support frame (11), third support frame (11) are through second bolt (15) and clamp plate (17) swivelling joint.

5. A portable lazy table according to claim 4, characterized in that: one end of the torsion spring (16) is in press fit with the lower surface of the third support frame (11), the other end of the torsion spring (16) is fixedly connected with the pressing plate (17), two semicircular grooves are formed in the middle of the pressing plate (17), and the other end of the pressing plate (17) is attached to the table plate (1).

6. A portable lazy table according to claim 1, characterized in that: the material of table (1) is compound plank, the material of otter board (2) is the aluminum alloy, the material of mounting panel (5) is PP, the mesh aperture of otter board (2) is three millimeters, the mesh department thickness of otter board (2) is 2mm, otter board (2) pass through glue and table (1) fixed connection, screw (14) and table (1) fixed connection are passed through in mounting panel (5).

7. A portable lazy table according to claim 1, characterized in that: a fan (18) is arranged in the hollowed-out boss (6), and the fan (18) is connected with a USB data line.

8. A portable lazy table according to claim 1, characterized in that: the middle position of handle (8) is provided with semicircle couple (19), handle (8) and fixed cover (7) swivelling joint.

9. A portable lazy table according to claim 1, characterized in that: the central connecting line of the first support frame (9) is shorter than the central connecting line of the second support frame (10).

10. A portable lazy table according to claim 1, characterized in that: the middle position of the table plate (1) is hollowed, the hollowed part is positioned in the outer contour of the screen plate (2), and the clearance between the outer contour of the hollowed part and the outer contour of the screen plate (2) is fifteen centimeters.