CN209251950U - A kind of computer desk on bed - Google Patents

Abstract

The utility model discloses the computer desk on a kind of bed, comprising: for the pedestal fixed with bed bed board；Bracing member, upper end or lower end are connected to pedestal, can be with respect to pedestal swing, and inside forms accommodating chamber；Gear is fixed on bracing member positioned at the top of accommodating chamber, and axis extends in left-right direction；The rack gear being meshed with gear, one end are rotationally connected with bracing member, and pivot center extends in left-right direction；Upper control block can be flush-mounted in bracing member movably forward and backward, and one end protrudes into the top of accommodating chamber and is connected with the other end of rack gear, to drive racks turn；Support shaft extends in left-right direction, and one end is connected to bracing member, can move along the length direction of bracing member；Turning set axis is coated at support shaft, and can rotate around support shaft；The outer peripheral surface of turning set axis is fixed in computer desktop, bottom surface.The tilt angle of the computer desktop of the computer desk, height and at a distance from user it is adjustable, sufficiently meet the needs of user.

Description

A kind of computer desk on bed

Technical field

Computer desk the utility model relates to computer desk technical field, in particular on a kind of bed.

Background technique

When using computer in bed, the placement of computer has inconvenience more.

In the prior art, the computer desk on a variety of beds is developed.A kind of computer desk on typical bed is by one Computer desktop and the four supporting legs composition for being supported on computer the bottom of the table.In use, the angle of computer desktop is unadjustable, therefore Can only keep sitting posture, can not recumbency use computer.For this purpose, in the prior art, computer desk plate angle degree can be adjusted by developing Computer desk, but be only limitted to finely tune substantially, adjustment angle is very limited, is still unable to satisfy on bed when using computer to computer Wide-angle, multipoint demand.

In view of this, developing a kind of computer desk, it can realize that wide-angle, multipoint computer place demand, be this Field technical staff's technical issues that need to address.

Utility model content

In order to solve the above technical problems, the utility model provides the computer desk on a kind of bed, which includes:

Pedestal, for being fixed with bed bed board；

Bracing member, upper end or lower end are connected to the pedestal, and can the relatively described pedestal swing, inside is formed The accommodating chamber extended along its length；

Gear is fixed on the bracing member positioned at the top of the accommodating chamber, and axis extends in left-right direction；

The rack gear being meshed with the gear, positioned at the top of the accommodating chamber, one end is rotationally connected with the support rod Frame, and pivot center extends in left-right direction；

Upper control block, can be flush-mounted in the bracing member movably forward and backward, and one end protrude into the top of the accommodating chamber with The other end of the rack gear is connected, to drive the racks turn；

Support shaft extends in left-right direction, and one end is connected to the bracing member, and can be along the length of the bracing member It is mobile to spend direction；

Turning set axis is coated at the support shaft, and can rotate around the support shaft；

The outer peripheral surface of the turning set axis is fixed in computer desktop, bottom surface.

Optionally, the bracing member is that several section loop bars successively stretch made of housing bridge from top to bottom, and described The loop bar of the top is fixed in one end of support shaft；

Alternatively, configuration sliding stock, the sliding stock are coated at the bracing member and can be along the bracing members Length direction it is mobile, and the sliding stock is fixed in one end of the support shaft.

Optionally, when configuring the sliding stock, the bracing member be spaced along its length setting several first Hole portion is positioned, the sliding stock opens up second location hole portion；Locating piece is configured, the locating piece penetrates through second positioning Hole portion, and protrude into the first positioning hole portion, institute being aligned with the second location hole portion.

Optionally, the turning set axis opens up third positioning hole portion；Positioning bolt is configured, the positioning bolt penetrates through institute It states third positioning hole portion and contacts at the outer peripheral surface of the support shaft.

Optionally, radiator is embedded in the middle part of the computer desktop.

Optionally, the computer desk further include:

Lower controls connecting rod is located in the accommodating chamber, and upper end is connected with the other end of the rack gear；

Lower control block, can be flush-mounted in the bracing member up or down, and one end protrude into the lower part of the accommodating chamber with The lower end of the lower controls connecting rod is connected, to drive the racks turn by the lower controls connecting rod.

Optionally, the left and right side of the computer desktop is provided with sliding slot and strut, in the sliding slot of two sides Equipped with slide bar, the front end per the strut is rotatablely connected with the middle part of the slide bar of respective side respectively；Also, the computer desk Further include:

Keyboard board, left side central portion, right side central are connect with the rear end thereof of the slide bar of respective side respectively, left side Front, right front are connect with the rear end thereof of the strut of respective side respectively.

Optionally, the computer desk further include:

Installation gap is arranged in fixed frame, the rear side of the computer desktop, and the fixed frame is flush-mounted in the installation gap, and It can be moved along the thickness direction of the computer desktop.

Optionally, the fixed mount setting through-hole, also, the computer desk further include:

Adjustment screw, the adjustment screw extend through the through-hole along the thickness direction of the computer desktop, and The adjustment screw both ends setting limit the limiting component that the adjustment screw deviates from the through-hole；

Fixed support arm, is parallel to the computer desktop, and one end is threadedly coupled with the adjustment screw.

Optionally, adjustment screw and the fixed support arm described at least two groups are configured, and the through-hole is set as along left and right The elongated hole that direction extends, and each adjustment screw can be moved along the length direction of the elongated hole.

Computer desk on bed provided by the utility model, has the following technical effect that

1, by setting gear, rack gear, upper control block, lower control block, the components such as turning set axis for being coated at support shaft, make The angle of computer desktop can be adjusted significantly, and keep the height of computer desktop and computer desktop also equal at a distance from user It is adjustable, to meet diversified placement demand when using computer on bed to computer.

2, by components such as setting strut, sliding slots, make the angle adjustable of keyboard board, also, adjust easy to operate.

3, by components such as setting fixed frame, adjustment screw, fixed support arms, computer when keeping computer desktop tilt angle larger It can still consolidate and be fixed on computer desktop, moreover, the interval between the varying height positions of fixed support arm and two fixed support arms Apart from adjustable, so as to adapt to the computer of different sizes (different-thickness and different length).

4, compact overall structure, convenient for storage.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of specific embodiment of computer desk on bed provided by the utility model；

Fig. 2 is partial structure diagram of the specific embodiment under backsight visual angle；

Fig. 3 is part-structure sectional view of the specific embodiment under left view visual angle；

Fig. 4 is the viewgraph of cross-section of the position A-A in Fig. 3.

The reference numerals are as follows in Fig. 1 to Fig. 4:

1 pedestal, 2 bracing members, 31 gears, 32 rack gears, control block on 33,34 lower controls connecting rods, 35 lower control blocks, 4 is sliding Shifting stock, 5 locating pieces, 6 support shafts, 7 turning set axis, 8 positioning bolts, 9 computer desktops, 10 radiators, 11 sliding slots, 12 slide bars, 13 struts, 14 keyboard boards, 15 fixed frames, 151 mounting plates, 152 through-holes, 16 installation frames, 17 adjustment screws, 18 fixed branch Arm.

Specific embodiment

In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing and have Body embodiment is described in further detail the technical solution of the utility model.

Please refer to figs. 1 to 4, and Fig. 1 is a kind of the whole of specific embodiment of computer desk on bed provided by the utility model Body structural schematic diagram；Fig. 2 is partial structure diagram of the specific embodiment under backsight visual angle；Fig. 3 is specific embodiment on a left side Depending on the part-structure sectional view under visual angle；Fig. 4 is the viewgraph of cross-section of the position A-A in Fig. 3.

As shown in Figure 1, the computer desk on this bed includes pedestal 1 and bracing member 2.

Wherein, pedestal 1 is fixed on bed bed board.Wherein, the upper end or lower end of bracing member 2 are connected to pedestal 1, and can Opposite 1 swing of pedestal.Pedestal 1 in use, can be fixed on the bed board on the upper berth being positioned above and make to support by lower berth The upper end of bridge 2 is connected to pedestal 1 (being such situation in specific embodiment), and upper berth is in use, can be fixed on it for pedestal 1 The bed board of itself simultaneously makes the lower end of bracing member 2 be connected to pedestal 1.

Also, the inside of bracing member 2 forms the accommodating chamber extended along its length, for installing driving bracing member The driving part of 2 opposite 1 swings of pedestal.As shown in figure 3, driving part specifically includes gear 31, engages with gear 31 Rack gear 32, upper control block 33, lower controls connecting rod 34 and lower control block 35.

Wherein, gear 31 is located at the top of accommodating chamber, also, gear 31 is fixed on bracing member 2, that is to say, that gear There is no relative motion between 31 and bracing member 2, and the axis of gear 31 extends in left-right direction.Wherein, rack gear 32 also is located at The top of accommodating chamber, also, one end (upper end in Fig. 3) of rack gear 32 is rotationally connected with bracing member 2, and the rotation axis of rack gear 32 Line extends in left-right direction.Wherein, upper control block 33 can be flush-mounted in bracing member 2 movably forward and backward, and accommodating chamber is protruded into one end Top be connected with the other end (lower end in Fig. 3) of rack gear 32.

Wherein, the upper end of lower controls connecting rod 34 is connected with the other end (lower end in Fig. 3) of rack gear 32.Wherein, lower control block 35, it can be flush-mounted in bracing member 2 up or down, and lower part and the lower end phase of lower controls connecting rod 34 of accommodating chamber are protruded into one end Even.

As shown in figure 3, control block 33 can be pushed backward when needing to adjust position of the bracing member 2 with respect to pedestal 1 It is mobile, rotate control block 33 clockwise with carry-over bar 32, to make rack gear 32 be disengaged from gear 31, so Afterwards, bracing member 2 is pulled forward or backward and is pulled along control block 33 later to suitable position, drives control block 33 Rack gear 32 rotates up to rack gear 32 counterclockwise and engages again with gear 31.

Moreover, as shown in figure 3, lower control block 35 can also be pulled to move down, by lower controls connecting rod 34 with carry-over bar 32 rotate clockwise, so that rack gear 32 be made to be disengaged from gear 31, then, pull bracing member 2 forward or backward Lower control block 35 is pushed up later to suitable position, rotates up to lower control block 35 counterclockwise with carry-over bar 32 Rack gear 32 engages again with gear 31.By being arranged lower control block 35 and lower controls connecting rod 34, when user's recumbency, can also be light Loose ground adjusts position of the bracing member 2 with respect to pedestal 1, acts to make a return journey operating upper control block 33 without sitting.

It should be noted that also may be configured to reset the reset components of control block 33 and lower control block 35, pass through The reset force of reset components makes control block 33 and lower 35 return of control block, under pulling upper control block 33 manually and pushing Control block 35 resets.

Also, as shown in Figure 1, the computer desk on this bed further includes support shaft 6, turning set axis 7 and computer desktop 9.

Wherein, support shaft 6 extends in left-right direction, and one end (left end in Fig. 1) of support shaft 6 is connected to bracing member 2, And it can be moved along the length direction of bracing member 2.Specifically, as Figure 1-Figure 4, sliding stock 4, the sliding can be configured Stock 4 is coated at bracing member 2, and can move along the length direction of bracing member 2, and be fixed on one end of support shaft 6 The sliding stock 4.Alternatively, bracing member 2 can also be configured to stretch as made of several section loop bar successively housings from top to bottom Contracting bridge, that is to say, that the loop bar of top is coated at the loop bar of lower section, and one end of support shaft 6 is made to be fixed on the set of the top Bar.

Wherein, turning set axis 7 is coated at support shaft 6, and can rotate around support shaft 6.

Wherein, the outer peripheral surface of turning set axis 7 is fixed in the bottom surface of computer desktop 9.

When bracing member 2 is with respect to 1 swing of pedestal, the meeting of computer desktop 9 swing therewith, it is possible thereby to adjust electricity Brain desktop 9 is at a distance from user.When turning set axis 7 is rotated around support shaft 6, computer desktop 9 can rotate together therewith, thus The tilt angle of adjustable computer desk plate 9.When slide stock 4 moved along the length direction of bracing member 2 when or telescopic supporting rod When frame 2, support shaft 6 can move up and down therewith, so that computer desktop 9 is driven to move up and down, it is possible thereby to adjustable computer desk plate 9 Height and position.

Specifically, as shown in Figures 2 and 3, bracing member 2 is spaced along its length is arranged several first positioning hole portions, Sliding stock 4 opens up second location hole portion.Also, locating piece 5 is configured, after sliding stock 4 is moved to suitable position, the positioning Block 5 penetrates through second location hole portion, and protrudes into the first positioning hole portion being aligned with second location hole portion, it is possible thereby to cover sliding Frame 4 is firm in the position.

Specifically, as shown in Fig. 2, turning set axis 7 opens up third positioning hole portion.Also, positioning bolt 8 is configured, rotation is worked as After set axis 7 turns to suitable position, positioning bolt 8 penetrates through third positioning hole portion and contacts at the outer peripheral surface of support shaft 6, thus Keep turning set axis 7 firm in the position.

Further, as shown in Figure 1, the left and right side of computer desktop 9 is provided with sliding slot 11 and strut 13.Also, Slide bar 12 is respectively arranged in the sliding slot 11 of two sides.Also, the middle part of the slide bar 12 of the front end and left side of the strut 13 in left side, which rotates, to be connected It connects, the middle part rotation connection of the slide bar 12 of the front end and right side of the strut 13 on right side.Also, the rear set key of computer desktop 9 Tray-top table plate 14.The left side central portion of keyboard board 14, right side central respectively with the slide bar 12 of the rear end of the slide bar 12 in left side, right side Rear end thereof connection, also, the left side front of keyboard board 14, right front rear end, the right side with the strut 13 in left side respectively Strut 13 rear end thereof connection.

So set, pulling keyboard board then up or downwards in use, keyboard board 14 can be pulled back 14, it is possible thereby to adjust the tilt angle of keyboard board 14.

Further, as shown in Figure 1, the middle part of computer desktop 9 is embedded with radiator 10, so set, being conducive to computer Heat dissipation, and it is higher compared to integrated level for placing radiator 10 on computer desktop 9, and computer of being more convenient for consolidates and is placed on electricity On brain desktop 9.

Further, as shown in Figure 1, installation gap is arranged in the rear side of computer desktop 9, fixed frame is embedded in installation gap 15, also, fixed frame 15 can be moved along the thickness direction of computer desktop 9.In a particular embodiment, the bottom side of computer desktop 9 Two installation frames 16 are set, and two installation frames 16 are located at the left and right sides of installation gap.The left side of fixed frame 15 and The mounting plate 151 for extending to the left, extending to the right is respectively set in right side, and two mounting plates 151 are respectively protruding into the installation frame of respective side In 16.

By the way that the fixed frame 15 is arranged, when computer desktop 9 tilts, the fixed frame 15 can be moved, keeps fixed frame 15 convex The desktop of computer desktop 9 out glides to keep out the computer being placed on 9 desktop of computer desktop.When without using the fixed frame 15 When, fixed frame 15 can be made concordant with the desktop of computer desktop 9, consequently facilitating the storage of computer desk.

Further, as shown in Figure 1, configuration adjustment screw 17 and fixed support arm 18.Specifically, the setting of fixed frame 15 is logical Hole 152, the adjustment screw 17 extend through the through-hole 152 of fixed frame 15 along the thickness direction of computer desktop 9.Also, it adjusts The both ends of screw rod 17 configure limiting section (can be to twist in the nut at 17 both ends of adjustment screw, be not limited thereto certainly), with limit Determine the through-hole 152 that adjustment screw 17 deviates from fixed frame 15.Also, the fixation support arm 18 is parallel to computer desktop 9, and one end and tune Whole screw rod 17 is threadedly coupled.

In use, rotating adjustment screw 17 in through-hole 152, fixed support arm 18 is turned on the desktop of computer desktop 9 Side's (dotted line position in Fig. 1) then buttresses fixed support arm 18, continues to rotate adjustment screw 17, makes the height position of fixed support arm 18 It sets and is varied, until computer can be pressed on the desktop of computer desktop 9 by fixed support arm 18, thus evaded computer desktop Computer can not be stabilized in the problem on the desktop of computer desktop 9 when 9 tilt angles are larger, and be adapted to the electricity of different-thickness Brain.When not using the fixation support arm 18, adjustment screw 17 can be rotated, turns to fixed support arm 18 in support bracket fastened Portion, consequently facilitating the storage of computer desk.

Further, the above-mentioned adjustment screw 17 of configuration at least two groups and fixed support arm 18 (two groups are provided in Fig. 1), and And as shown in Figure 1, the elongated hole extended in left-right direction is set by the through-hole 152 of fixed frame 15.Also, each adjustment screw 17 penetrate through the elongated hole, and can move along the length direction of the elongated hole.So set, being adapted to different length Computer, specifically, the spacing distance between two adjustment screws 17 can be made to increase, when computer is long when computer length is longer When spending shorter, the spacing distance between two adjustment screws 17 can be made to reduce.

In conclusion the computer desk on bed provided by the utility model has the following technical effect that

1, by the way that gear 31, rack gear 32, upper control block 33, lower control block 35, the turning set axis for being coated at support shaft 6 is arranged 7 equal components, adjust the angle of computer desktop 9 can significantly, and make computer desktop 9 height and computer desktop 9 with make The distance of user is also adjustable, to meet diversified placement demand when using computer on bed to computer.

2, by components such as setting strut 13, sliding slots 11, make the angle adjustable of keyboard board 14, also, adjust operation It is easy.

3, by components such as setting fixed frame 15, adjustment screw 17, fixed support arms 18, make 9 tilt angle of computer desktop compared with Computer, which can still consolidate, when big is fixed on computer desktop 9, moreover, the varying height positions of fixed support arm 18 and two fixed support arms Spacing distance between 18 is adjustable, so as to adapt to the computer of different sizes (different-thickness and different length).

4, compact overall structure, convenient for storage.

The computer desk on bed provided by the utility model is described in detail above.It is used herein specifically A example is expounded the principles of the present invention and embodiment, and the above embodiments are only used to help understand originally The method and its core concept of utility model.It should be pointed out that for those skilled in the art, not departing from Under the premise of the utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification It falls into the protection scope of the utility model claims.

Claims (10)

1. the computer desk on bed, which is characterized in that the computer desk includes:

Pedestal (1), for being fixed with bed bed board；

Bracing member (2), upper end or lower end are connected to the pedestal (1), and can relatively described pedestal (1) swing, it is interior Portion forms the accommodating chamber extended along its length；

Gear (31) is fixed on the bracing member (2) positioned at the top of the accommodating chamber, and axis extends in left-right direction；

The rack gear (32) being meshed with the gear (31), positioned at the top of the accommodating chamber, one end is rotationally connected with the branch Supporting pole rack (2), and pivot center extends in left-right direction；

Upper control block (33) can be flush-mounted in the bracing member (2) movably forward and backward, and the top of the accommodating chamber is protruded into one end It is connected with the other end of the rack gear (32), to drive the rack gear (32) to rotate；

Support shaft (6), extends in left-right direction, and one end is connected to the bracing member (2), and can be along the bracing member (2) length direction is mobile；

Turning set axis (7) is coated at the support shaft (6), and can be rotated around the support shaft (6)；

The outer peripheral surface of the turning set axis (7) is fixed in computer desktop (9), bottom surface.

2. the computer desk on bed according to claim 1, which is characterized in that the bracing member (2) is several section sets Bar successively stretches made of housing bridge from top to bottom, and the loop bar of the top is fixed in one end of the support shaft (6)；

Alternatively, configuration sliding stock (4), the sliding stock (4) are coated at the bracing member (2) and can be along the supports The length direction of bridge (2) is mobile, and the sliding stock (4) is fixed in one end of the support shaft (6).

3. the computer desk on bed according to claim 2, which is characterized in that when configuring sliding stock (4), institute Several first positioning hole portions are arranged in the interval along its length for stating bracing member (2), and it is fixed that the sliding stock (4) opens up second Position hole portion；It configures locating piece (5), the locating piece (5) penetrates through the second location hole portion, and protrudes into and second positioning The first positioning hole portion of hole portion alignment.

4. the computer desk on bed according to claim 1, which is characterized in that it is fixed that the turning set axis (7) opens up third Position hole portion；It configures positioning bolt (8), the positioning bolt (8) penetrates through the third positioning hole portion and contacts at the support The outer peripheral surface of axis (6).

5. the computer desk on bed according to claim 1, which is characterized in that be embedded in the middle part of the computer desktop (9) There are radiator (10).

6. the computer desk on bed according to claim 1-5, which is characterized in that the computer desk further include:

Lower controls connecting rod (34) is located in the accommodating chamber, and upper end is connected with the other end of the rack gear (32)；

Lower control block (35) can be flush-mounted in the bracing member (2) up or down, and the lower part of the accommodating chamber is protruded into one end It is connected with the lower end of the lower controls connecting rod (34), to drive the rack gear (32) to rotate by the lower controls connecting rod (34).

7. the computer desk on bed according to claim 1-5, which is characterized in that the computer desktop (9) Left and right side is provided with sliding slot (11) and strut (13), is respectively arranged with slide bar (12) in the sliding slot (11) of two sides, every institute The front end for stating strut (13) is rotatablely connected with the middle part of the slide bar (12) of respective side respectively；Also, the computer desk also wraps It includes:

Keyboard board (14), left side central portion, right side central are connect with the rear end thereof of the slide bar (12) of respective side respectively, Left side front, right front are connect with the rear end thereof of the strut (13) of respective side respectively.

8. the computer desk on bed according to claim 1-5, which is characterized in that the computer desk further include:

Installation gap is arranged in fixed frame (15), the rear side of the computer desktop (9), and the fixed frame (15) is flush-mounted in the installation Notch, and can be mobile along the thickness direction of the computer desktop (9).

9. the computer desk on bed according to claim 8, which is characterized in that through-hole is arranged in the fixed frame (15) Also, the computer desk (152), further include:

Adjustment screw (17), the adjustment screw (17) extend through described logical along the thickness direction of the computer desktop (9) Hole (152), and the both ends setting of the adjustment screw (17) limits the adjustment screw (17) and deviates from the through-hole (152) Limiting component；

Fixed support arm (18), are parallel to the computer desktop (9), and one end is threadedly coupled with the adjustment screw (17).

10. the computer desk on bed according to claim 9, which is characterized in that adjustment screw described in configuration at least two groups (17) and the fixed support arm (18), and the through-hole (152) is set as the elongated hole extended in left-right direction, and each tune Whole screw rod (17) can move along the length direction of the elongated hole.