CN110623421A - Computer desk used on bed - Google Patents
Computer desk used on bed Download PDFInfo
- Publication number
- CN110623421A CN110623421A CN201810646410.1A CN201810646410A CN110623421A CN 110623421 A CN110623421 A CN 110623421A CN 201810646410 A CN201810646410 A CN 201810646410A CN 110623421 A CN110623421 A CN 110623421A
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- China
- Prior art keywords
- computer desk
- frame
- bed
- support rod
- rod frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/02—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else releasably mounted on the bedstead or another item of furniture
- A47B23/025—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else releasably mounted on the bedstead or another item of furniture mounted on the bedstead
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a computer desk used on a bed, which comprises: a base for fixing with a bed plank; the upper end or the lower end of the support rod frame is connected with the base and can swing back and forth relative to the base, and an accommodating cavity is formed inside the support rod frame; the gear is positioned at the upper part of the accommodating cavity, is fixed on the support rod frame and extends along the left-right direction; one end of the rack meshed with the gear is rotatably connected to the support rod frame, and the rotating axis extends along the left-right direction; the upper control block is embedded in the support rod frame in a forward and backward moving way, and one end of the upper control block extends into the upper part of the accommodating cavity and is connected with the other end of the rack so as to drive the rack to rotate; the supporting shaft extends along the left-right direction, one end of the supporting shaft is connected to the supporting rod frame, and the supporting shaft can move along the length direction of the supporting rod frame; the rotating sleeve shaft is sleeved outside the supporting shaft and can rotate around the supporting shaft; the bottom surface of the computer desk plate is fixed on the peripheral surface of the rotating sleeve shaft. The inclination angle, the height and the distance from a user of the computer desk plate of the computer desk can be adjusted, and the requirements of the user are fully met.
Description
Technical Field
The invention relates to the technical field of computer tables, in particular to a computer table used on a bed.
Background
When the computer is used on the bed, the computer is inconvenient to place.
In the prior art, various computer tables for use on beds have been developed. A typical bed computer desk consists of a computer desk board and four legs supported at the bottom of the computer desk board. When the computer desk is used, the angle of the computer desk plate can not be adjusted, so that the computer desk can only keep a sitting posture and cannot be used by lying. Therefore, in the prior art, a computer desk capable of adjusting the angle of the computer desk plate is developed, but the adjustment is limited only by fine adjustment, and the adjustment angle is very limited, so that the requirements of large angle and multiple positions of the computer when the computer is used on a bed cannot be met.
In view of the above, it is a technical problem to be solved by those skilled in the art to develop a computer desk capable of realizing the requirement of placing a computer at a large angle and multiple positions.
Disclosure of Invention
In order to solve the above technical problem, the present invention provides a computer desk for use on a bed, the computer desk comprising:
the base is used for being fixed with the bed plank;
the upper end or the lower end of the support rod frame is connected with the base and can swing back and forth relative to the base, and an accommodating cavity extending along the length direction of the support rod frame is formed inside the support rod frame;
the gear is positioned at the upper part of the accommodating cavity, is fixed on the support rod frame and has an axis extending along the left-right direction;
the rack is meshed with the gear and is positioned at the upper part of the accommodating cavity, one end of the rack is rotatably connected with the support rod frame, and the rotating axis extends along the left-right direction;
the upper control block is embedded in the support rod frame in a forward and backward moving manner, and one end of the upper control block extends into the upper part of the accommodating cavity and is connected with the other end of the rack so as to drive the rack to rotate;
the supporting shaft extends along the left-right direction, one end of the supporting shaft is connected to the supporting rod frame, and the supporting shaft can move along the length direction of the supporting rod frame;
the rotating sleeve shaft is sleeved outside the supporting shaft and can rotate around the supporting shaft;
and the bottom surface of the computer desk plate is fixed on the peripheral surface of the rotating sleeve shaft.
Optionally, the support rod frame is a telescopic rod frame formed by sequentially sheathing a plurality of sections of loop bars from top to bottom, and one end of the support shaft is fixed to the uppermost loop bar;
or, a sliding sleeve frame is configured, the sliding sleeve frame is sleeved outside the support rod frame and can move along the length direction of the support rod frame, and one end of the support shaft is fixed on the sliding sleeve frame.
Optionally, when the sliding sleeve frame is configured, a plurality of first positioning hole portions are arranged at intervals along the length direction of the support rod frame, and a second positioning hole portion is formed in the sliding sleeve frame; and a positioning block is arranged, penetrates through the second positioning hole part and extends into the first positioning hole part aligned with the second positioning hole part.
Optionally, the rotating sleeve shaft is provided with a third positioning hole part; and positioning bolts are arranged and penetrate through the third positioning hole parts and abut against the outer peripheral surface of the supporting shaft.
Optionally, a heat sink is embedded in the middle of the computer desk board.
Optionally, the computer table further comprises:
the lower control connecting rod is positioned in the accommodating cavity, and the upper end of the lower control connecting rod is connected with the other end of the rack;
and the lower control block is embedded in the support rod frame in a vertically movable manner, and one end of the lower control block extends into the lower part of the containing cavity and is connected with the lower end of the lower control connecting rod so as to drive the rack to rotate through the lower control connecting rod.
Optionally, the left side and the right side of the computer desk plate are both provided with a sliding chute and a supporting rod, sliding rods are respectively arranged in the sliding chutes on the two sides, and the front end of each supporting rod is respectively rotatably connected with the middle part of the sliding rod on the corresponding side; and, the desk still includes:
the middle part of the left side and the middle part of the right side of the keyboard table plate are respectively and rotatably connected with the rear ends of the sliding rods on the corresponding sides, and the front part of the left side and the front part of the right side are respectively and rotatably connected with the rear ends of the supporting rods on the corresponding sides.
Optionally, the computer table further comprises:
the fixing frame, the rear side of desk board sets up the installation breach, the fixing frame inlay dress in the installation breach, and can follow the thickness direction of desk board removes.
Optionally, the fixing frame is provided with a through hole, and the computer desk further comprises:
the adjusting screw rod extends along the thickness direction of the computer desk plate and penetrates through the through hole, and limiting parts for limiting the adjusting screw rod to be separated from the through hole are arranged at two ends of the adjusting screw rod;
and the fixed support arm is parallel to the computer desk plate, and one end of the fixed support arm is in threaded connection with the adjusting screw rod.
Optionally, at least two sets of the adjusting screws and the fixed support arms are arranged, the through holes are arranged to be elongated holes extending in the left-right direction, and each of the adjusting screws can move in the length direction of the elongated hole.
The computer desk for the bed provided by the invention has the following technical effects:
1. through setting up parts such as gear, rack, last control block, lower control block, overcoat in the rotation sleeve axle of back shaft, make the angle of desk board adjust by a wide margin, make the height of desk board and the distance of desk board and user also all adjustable moreover to the demand is placed to the diversification of computer when satisfying the bed and using the computer.
2. By arranging the components such as the supporting rod, the sliding chute and the like, the angle of the keyboard table plate can be adjusted, and the adjustment operation is simple and convenient.
3. The computer desk comprises a computer desk plate, a fixing support arm, a fixing frame, a screw rod, a fixing support arm and the like, wherein the computer desk plate is provided with a computer desk, the fixing frame is arranged on the computer desk plate, the fixing support arm is arranged on the computer desk plate, the height position of the fixing support arm is adjustable, and the distance between the two fixing support arms is adjustable, so that the computer desk can adapt to computers with different sizes (different thicknesses and different lengths).
4. Overall structure is compact, is convenient for accomodate.
Drawings
FIG. 1 is a schematic diagram of an overall structure of an embodiment of a computer desk for use in a bed according to the present invention;
FIG. 2 is a schematic diagram of a portion of the exemplary embodiment shown in a rear view;
FIG. 3 is a partial cross-sectional view of the structure of the exemplary embodiment from a left perspective;
fig. 4 is a cross-sectional view taken at the position a-a in fig. 3.
The reference numerals in fig. 1 to 4 are explained as follows:
the device comprises a base 1, a support rod frame 2, a gear 31, a rack 32, an upper control block 33, a lower control connecting rod 34, a lower control block 35, a sliding sleeve frame 4, a positioning block 5, a support shaft 6, a rotating sleeve shaft 7, a positioning bolt 8, a computer desk board 9, a heat radiator 10, a sliding groove 11, a sliding rod 12, a supporting rod 13, a keyboard desk board 14, a fixed frame 15, a mounting plate 151, a through hole 152, a mounting frame 16, an adjusting screw rod 17 and a fixed supporting arm 18.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described in detail below with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 4, fig. 1 is a schematic overall structure diagram of an embodiment of a computer desk for use on a bed according to the present invention; FIG. 2 is a schematic diagram of a portion of the exemplary embodiment shown in a rear view; FIG. 3 is a partial cross-sectional view of the structure of the exemplary embodiment from a left perspective; fig. 4 is a cross-sectional view taken at the position a-a in fig. 3.
As shown in fig. 1, the computer table for bed includes a base 1 and a support bar frame 2.
Wherein the base 1 is fixed on a bed plank. Wherein, the upper end or the lower end of the support rod frame 2 is connected with the base 1 and can swing back and forth relative to the base 1. When the lower bunk is used, the base 1 can be fixed on a plank of the upper bunk above the base 1, and the upper end of the support rod frame 2 is connected to the base 1 (in the specific embodiment, the situation is the same), and when the upper bunk is used, the base 1 can be fixed on the plank of the upper bunk and the lower end of the support rod frame 2 is connected to the base 1.
And, the support rod frame 2 is internally formed with a receiving cavity extending along the length direction thereof for receiving a driving member for driving the support rod frame 2 to swing back and forth relative to the base 1. As shown in fig. 3, the driving part specifically includes a gear 31, a rack 32 engaged with the gear 31, an upper control block 33, a lower control link 34, and a lower control block 35.
Wherein the gear 31 is located at an upper portion of the receiving cavity, and the gear 31 is fixed to the support rod frame 2, that is, there is no relative movement between the gear 31 and the support rod frame 2, and an axis of the gear 31 extends in a left-right direction. Wherein the rack gear 32 is also located at the upper portion of the accommodation chamber, and one end (upper end in fig. 3) of the rack gear 32 is rotatably connected to the support bar frame 2, and the rotation axis of the rack gear 32 extends in the left-right direction. The upper control block 33 is fitted to the support rod frame 2 to be movable forward and backward, and has one end extending into the upper part of the accommodating chamber and connected to the other end (lower end in fig. 3) of the rack 32.
Wherein the upper end of the lower control link 34 is connected to the other end (lower end in fig. 3) of the rack 32. The lower control block 35 is fitted to the support rod frame 2 to be movable up and down, and has one end extending into the lower part of the receiving cavity and connected to the lower end of the lower control link 34.
As shown in fig. 3, when the position of the support rod frame 2 relative to the base 1 needs to be adjusted, the upper control block 33 can be pushed to move backward, so that the upper control block 33 drives the rack 32 to rotate clockwise, thereby disengaging the rack 32 from the gear 31, then the support rod frame 2 is pulled forward or backward to a proper position, and then the upper control block 33 is pulled forward, so that the upper control block 33 drives the rack 32 to rotate counterclockwise until the rack 32 is again engaged with the gear 31.
Furthermore, as shown in fig. 3, the lower control block 35 can also be pulled to move downwards, the lower control link 34 drives the rack 32 to rotate clockwise, so that the rack 32 is disengaged from the gear 31, then the support rod frame 2 is pulled forwards or backwards to a proper position, and then the lower control block 35 is pushed upwards, so that the lower control block 35 drives the rack 32 to rotate counterclockwise until the rack 32 is engaged with the gear 31 again. By providing the lower control block 35 and the lower control link 34, the user can easily adjust the position of the support bar frame 2 relative to the base 1 while lying down, without having to sit up to operate the upper control block 33.
It should be noted that a reset component for resetting the upper control block 33 and the lower control block 35 may also be configured, and the upper control block 33 and the lower control block 35 are reset by the reset force of the reset component without manually pulling the upper control block 33 and pushing the lower control block 35 to reset.
As shown in fig. 1, the bed computer desk further includes a support shaft 6, a rotation sleeve shaft 7, and a desk plate 9.
The support shaft 6 extends in the left-right direction, and one end (left end in fig. 1) of the support shaft 6 is connected to the support bar frame 2 and can move in the longitudinal direction of the support bar frame 2. Specifically, as shown in fig. 1 to 4, a sliding sleeve 4 may be disposed, the sliding sleeve 4 is sleeved on the support rod frame 2 and can move along the length direction of the support rod frame 2, and one end of the support shaft 6 is fixed to the sliding sleeve 4. Alternatively, the support bar frame 2 may be configured as a telescopic bar frame formed by sequentially sheathing a plurality of sections of the bar sleeves from top to bottom, that is, the upper bar sleeve the lower bar sleeve, and one end of the support shaft 6 may be fixed to the uppermost bar sleeve.
Wherein, the rotating sleeve shaft 7 is sleeved on the supporting shaft 6 and can rotate around the supporting shaft 6.
Wherein, the bottom surface of the computer desk plate 9 is fixed on the peripheral surface of the rotating sleeve shaft 7.
When the support rod frame 2 swings back and forth relative to the base 1, the computer desk plate 9 swings back and forth along with the support rod frame, so that the distance between the computer desk plate 9 and a user can be adjusted. When the rotating sleeve shaft 7 rotates around the supporting shaft 6, the computer desk board 9 rotates along with the rotating sleeve shaft, thereby adjusting the inclination angle of the computer desk board 9. When the sliding sleeve frame 4 moves along the length direction of the support rod frame 2 or the telescopic support rod frame 2, the support shaft 6 can move up and down along with the sliding sleeve frame, so that the computer desk board 9 is driven to move up and down, and the height position of the computer desk board 9 can be adjusted.
Specifically, as shown in fig. 2 and 3, the support rod frame 2 is provided with a plurality of first positioning hole portions at intervals along the length direction, and the sliding sleeve frame 4 is provided with second positioning hole portions. And, dispose the locating piece 5, after the sliding sleeve frame 4 moves to the suitable position, the locating piece 5 runs through the second locating hole portion, and stretch into the first locating hole portion aligned with second locating hole portion, therefore can make the sliding sleeve frame 4 stabilize in this position.
Specifically, as shown in fig. 2, the rotating sleeve shaft 7 is provided with a third positioning hole portion. Then, the positioning bolt 8 is disposed, and when the rotating sleeve shaft 7 is rotated to a proper position, the positioning bolt 8 penetrates through the third positioning hole portion and abuts against the outer peripheral surface of the support shaft 6, thereby fixing the rotating sleeve shaft 7 at the proper position.
Further, as shown in fig. 1, the left side and the right side of the computer desk plate 9 are provided with a chute 11 and a support rod 13. And, the slide bars 12 are installed in the slide grooves 11 at both sides. The front end of the left strut 13 is rotatably connected to the middle of the left slide bar 12, and the front end of the right strut 13 is rotatably connected to the middle of the right slide bar 12. And, a keyboard table 14 is provided behind the computer table 9. The middle parts of the left side and the right side of the keyboard table plate 14 are respectively and rotatably connected with the rear end of the left sliding rod 12 and the rear end of the right sliding rod 12, and the front parts of the left side and the right side of the keyboard table plate 14 are respectively and rotatably connected with the rear end of the left supporting rod 13 and the rear end of the right supporting rod 13.
So set up, during the use, can pull out keyboard table 14 backward, then pull keyboard table 14 upwards or downwards, can adjust the inclination of keyboard table 14 from this.
Further, as shown in fig. 1, a heat sink 10 is embedded in the middle of the computer desk board 9, so as to facilitate heat dissipation of the computer, and the integration level is higher than that of the heat sink 10 placed on the computer desk board 9, and the computer can be more conveniently and stably placed on the computer desk board 9.
Further, as shown in fig. 1, a mounting notch is formed in the rear side of the computer desk 9, a fixing frame 15 is embedded in the mounting notch, and the fixing frame 15 can move in the thickness direction of the computer desk 9. In the embodiment, two mounting frames 16 are disposed on the bottom side of the computer desk 9, and the two mounting frames 16 are respectively disposed on the left and right sides of the mounting gap. The left and right sides of the fixing frame 15 are respectively provided with mounting plates 151 extending leftward and rightward, and the two mounting plates 151 respectively extend into the mounting frames 16 on the corresponding sides.
By arranging the fixing frame 15, when the computer desk plate 9 inclines, the fixing frame 15 can be moved, so that the fixing frame 15 protrudes out of the desktop of the computer desk plate 9, and the computer placed on the desktop of the computer desk plate 9 is prevented from sliding downwards. When the fixing frame 15 is not used, the fixing frame 15 can be flush with the desktop of the computer desk plate 9, so that the computer desk can be conveniently stored.
Further, as shown in fig. 1, an adjusting screw 17 and a fixing arm 18 are provided. Specifically, the fixing frame 15 is provided with a through hole 152, and the adjusting screw 17 extends along the thickness direction of the computer desk 9 and penetrates through the through hole 152 of the fixing frame 15. In addition, the two ends of the adjusting screw 17 are provided with a limiting portion (which may be a nut screwed on the two ends of the adjusting screw 17, but is not limited thereto) to limit the adjusting screw 17 to be removed from the through hole 152 of the fixing frame 15. The fixed arm 18 is parallel to the computer desk 9, and has one end screwed to the adjusting screw 17.
During the use, the adjusting screw 17 is rotated in the through hole 152, the fixed support arm 18 is rotated to the position above the desktop of the computer desk plate 9 (the position of the dotted line in fig. 1), then the fixed support arm 18 is held, the adjusting screw 17 is continuously rotated, so that the height position of the fixed support arm 18 is changed until the fixed support arm 18 can compress the computer on the desktop of the computer desk plate 9, thereby the problem that the computer cannot be stabilized on the desktop of the computer desk plate 9 when the inclination angle of the computer desk plate 9 is larger is avoided, and the computer desk can adapt to computers with different thicknesses. When the fixed arm 18 is not used, the adjusting screw 17 can be rotated to rotate the fixed arm 18 to the inside of the fixed bracket, thereby facilitating the storage of the computer desk.
Further, at least two sets of the above-described adjusting screws 17 and the fixing arms 18 (two sets are provided in fig. 1) are arranged, and as shown in fig. 1, the through holes 152 of the fixing frame 15 are provided as elongated holes extending in the left-right direction. And, each adjusting screw 17 penetrates the elongated hole and can move along the length direction of the elongated hole. So set up, can adapt to the computer of different length, it is specific, when computer length is longer, can make the interval distance between two adjusting screw 17 increase, when computer length is shorter, can make the interval distance between two adjusting screw 17 reduce.
In summary, the computer desk for bed provided by the invention has the following technical effects:
1. by arranging the gear 31, the rack 32, the upper control block 33, the lower control block 35, the rotating sleeve shaft 7 sleeved outside the supporting shaft 6 and other parts, the angle of the computer desk board 9 can be greatly adjusted, and the height of the computer desk board 9 and the distance between the computer desk board 9 and a user can be adjusted, so that the requirement for diversified placement of a computer when the computer is used on a bed is met.
2. By arranging the support rod 13, the sliding chute 11 and other components, the angle of the keyboard table board 14 can be adjusted, and the adjustment operation is simple and convenient.
3. By arranging the fixing frame 15, the adjusting screw 17, the fixing support arms 18 and other parts, the computer can still be stably fixed on the computer desk plate 9 when the inclination angle of the computer desk plate 9 is larger, and the height position of the fixing support arms 18 can be adjusted and the spacing distance between the two fixing support arms 18 can be adjusted, so that the computer desk can adapt to computers with different sizes (different thicknesses and different lengths).
4. Overall structure is compact, is convenient for accomodate.
The computer desk for bed provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. Desk of using on bed, its characterized in that, the desk includes:
the base (1) is used for being fixed with a bed plank;
the upper end or the lower end of the support rod frame (2) is connected with the base (1), can swing back and forth relative to the base (1), and is internally provided with an accommodating cavity extending along the length direction of the support rod frame;
a gear (31) which is positioned at the upper part of the accommodating cavity, is fixed on the support rod frame (2), and has an axis extending along the left-right direction;
a rack (32) meshed with the gear (31) is positioned at the upper part of the accommodating cavity, one end of the rack is rotatably connected with the support rod frame (2), and the rotating axis extends along the left-right direction;
the upper control block (33) is embedded in the support rod frame (2) in a forward and backward moving mode, and one end of the upper control block extends into the upper part of the accommodating cavity and is connected with the other end of the rack (32) so as to drive the rack (32) to rotate;
a support shaft (6) extending in the left-right direction, having one end connected to the support bar frame (2), and being movable in the length direction of the support bar frame (2);
the rotating sleeve shaft (7) is sleeved on the supporting shaft (6) and can rotate around the supporting shaft (6);
and the bottom surface of the computer desk plate (9) is fixed on the peripheral surface of the rotating sleeve shaft (7).
2. A computer desk used on a bed as claimed in claim 1, wherein the support rod frame (2) is a telescopic rod frame formed by sequentially sheathing a plurality of sections of loop rods from top to bottom, and one end of the support shaft (6) is fixed on the uppermost loop rod;
or, a sliding sleeve frame (4) is configured, the sliding sleeve frame (4) is sleeved outside the support rod frame (2) and can move along the length direction of the support rod frame (2), and one end of the support shaft (6) is fixed on the sliding sleeve frame (4).
3. The computer desk for the bed as claimed in claim 2, wherein when the sliding sleeve frame (4) is configured, a plurality of first positioning hole parts are arranged at intervals along the length direction of the support rod frame (2), and a second positioning hole part is arranged on the sliding sleeve frame (4); and arranging a positioning block (5), wherein the positioning block (5) penetrates through the second positioning hole part and extends into the first positioning hole part aligned with the second positioning hole part.
4. A bed computer desk according to claim 1, wherein the rotary sleeve shaft (7) is provided with a third positioning hole portion; and positioning bolts (8) are arranged, and the positioning bolts (8) penetrate through the third positioning hole parts and abut against the outer peripheral surface of the supporting shaft (6).
5. A bed computer desk according to claim 1, wherein a heat sink (10) is embedded in the middle of the desk top (9).
6. A table for use in a bed as claimed in any one of claims 1 to 5, wherein the table further comprises:
the lower control connecting rod (34) is positioned in the accommodating cavity, and the upper end of the lower control connecting rod is connected with the other end of the rack (32);
and the lower control block (35) is embedded in the support rod frame (2) in a vertically movable manner, and one end of the lower control block extends into the lower part of the accommodating cavity and is connected with the lower end of the lower control connecting rod (34) so as to drive the rack (32) to rotate through the lower control connecting rod (34).
7. A computer desk for a bed as claimed in any one of claims 1 to 5, wherein the left side and the right side of the computer desk plate (9) are provided with a sliding groove (11) and a supporting rod (13), the sliding grooves (11) on both sides are provided with a sliding rod (12), the front end of each supporting rod (13) is rotatably connected with the middle part of the sliding rod (12) on the corresponding side; and, the desk still includes:
the middle part of the left side and the middle part of the right side of the keyboard table plate (14) are respectively and rotatably connected with the rear end of the sliding rod (12) of the corresponding side, and the front part of the left side and the front part of the right side are respectively and rotatably connected with the rear end of the supporting rod (13) of the corresponding side.
8. A table for use in a bed as claimed in any one of claims 1 to 5, wherein the table further comprises:
the computer desk comprises a fixing frame (15), wherein an installation notch is formed in the rear side of the computer desk plate (9), the fixing frame (15) is embedded in the installation notch, and the fixing frame can move in the thickness direction of the computer desk plate (9).
9. A bed computer desk according to claim 8, wherein the holder (15) is provided with through holes (152), and the desk further comprises:
the adjusting screw rod (17) extends along the thickness direction of the computer desk board (9) and penetrates through the through hole (152), and limiting parts for limiting the adjusting screw rod (17) to be separated from the through hole (152) are arranged at two ends of the adjusting screw rod (17);
and the fixed support arm (18) is parallel to the computer desk plate (9), and one end of the fixed support arm is in threaded connection with the adjusting screw rod (17).
10. A bed computer desk according to claim 9, wherein at least two sets of said adjusting screw (17) and said fixed arm (18) are provided, and said through hole (152) is provided as an elongated hole extending in the left-right direction, and each of said adjusting screws (17) is movable in the length direction of said elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646410.1A CN110623421A (en) | 2018-06-21 | 2018-06-21 | Computer desk used on bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646410.1A CN110623421A (en) | 2018-06-21 | 2018-06-21 | Computer desk used on bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110623421A true CN110623421A (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810646410.1A Pending CN110623421A (en) | 2018-06-21 | 2018-06-21 | Computer desk used on bed |
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|---|---|
| CN (1) | CN110623421A (en) |
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