CN104544976B

CN104544976B - Folding bedside desk

Info

Publication number: CN104544976B
Application number: CN201510034857.XA
Authority: CN
Inventors: 彭萍芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-15
Filing date: 2015-01-24
Publication date: 2016-08-31
Anticipated expiration: 2035-01-24
Also published as: CN104305722A; CN104544976A

Abstract

A kind of folding bedside desk, including device for hanging and supporting, fold device and desktop assembly, device for hanging and supporting is provided with and is affiliated to plate on bed or on wall for being fixed on, the plate of being affiliated to that at least plate face is parallel with guide rod is provided with through hole, guide rod is provided with the solid nut of bite type connector and top, the solid nut in top is affiliated to plate for what pushing tow was socketed on guide rod, fold device fold with horizontal direction or stretch, connecting rod and connecting rod are hinged to bar link chain successively, the head end of bar link chain is the articulated elements of hinged device for hanging and supporting with guide rod for axle center, the articulated elements of the hinged desktop assembly of tail end of bar link chain, have easy to operate, do not take up space, practical reliable, the advantage of function synthesized.

Description

Folding bedside desk

Technical field

The present invention relates to office equipment field, a kind of folding bedside desk.

Background technology

At present, market adapts to the product of office on bed and is substantially the table class with a spike, be placed on bed use, although facilitating user can handle official business in bed, but make troubles also to the preparation of user and the activity of getting up；There is a kind of bedside collapsible type rack for laptops having applied for patent, although solving user to get up the problem of inconvenient activity, but it is vertical mode that shelf is stretched in its design structure and contraction, it is attractive in appearance that expansion bracket is exposed to outer impact, be unfavorable for after stretching, extension rapidly, be convenient to use, use every time and be required for fixing expansion link temporarily and be out of favour；Also have a kind of head of a bed bridge aiming at panel computer design, this be only suitable for loosing one's grip long-time viewing video time suitable, use limitation big.Nowadays people play hands machine daytime outside, go home evening to play computer, being sitting in tradition computer desk limit the most for a long time uses computer also to feel exhausted, want at any time to change a sitting posture, after having a bath evening, computer is moved to and on bed, look at video, chat and loosen the fatigue of next day and fall asleep again, particularly wintry weather is cold, the use computer that is seated for a long time does not has activity to feel chilly, heating system will be then turned on, add again power consumption, if quilt can be covered with use computer in bed, would not tire out, also will not feel the coldest, the clinotherapy person that is in also is intended to be convenient to use computer and office in bed.

A kind of notebook computer bed bracket of patent No. notification number CN202407727U, turn head by pitching adjusting mechanism with right angle at the back side of supporting plate to connect, described right angle turns head and is hinged at one end of cross bar, the other end of described cross bar is connected with vertical rod by right angle rotating supporting mechanism, it is connected with side wall keeper in the lower end of described vertical rod, is provided with turning joint at the middle part of described cross bar.This bracket is no doubt quite a lot of compared with other technology, having of blemish in an otherwise perfect thing is three a little bigger: 1. supporting plate connects right angle with pitching linkwork and turns head (actual be equivalent to cross bar), user frequently uses middle meeting and quickly reduces the most hinged frictional force, thing easily drops, also it is unfavorable for the extension function development of desktop, reduces the life-span of whole device；2. cross bar needs with vertical rod to be connected with vertical rod by the supporting mechanism of a right angle rotating again, so can not directly allow cross bar around vertical rod 360 ° rotation, and mechanism is complex herein also seems unnecessary；3. subject range is the most extensive, it is impossible to a device can be installed on wall and can be installed on side wall again, and the design of the side wall of various bed differs widely especially, and the U-clamp gripping member of its design is substantially only suitable for the simple shape bed that side wall is the thinnest.

Summary of the invention

In order to overcome the deficiencies in the prior art, the present invention provides a kind of wall that can be arranged on can be installed on again on bed and the horizontal folding type head of a bed desk on column.

Summary of the invention

The technical solution adopted for the present invention to solve the technical problems is: folding type desk includes device for hanging and supporting, fold device and desktop assembly, device for hanging and supporting is provided with and is affiliated to plate on bed or on wall for being fixed on, the plate of being affiliated to that at least plate face is parallel with guide rod is provided with through hole, guide rod is provided with the solid nut of bite type connector and top, the solid nut in top is affiliated to plate for what pushing tow was socketed on guide rod, fold device fold with horizontal direction or stretch, connecting rod and connecting rod are hinged to bar link chain successively, the head end of bar link chain is the articulated elements of hinged device for hanging and supporting with guide rod for axle center, the articulated elements of the hinged desktop assembly of tail end of bar link chain.

Device for hanging and supporting includes being affiliated to plate, guide rod, wall lamp connector, bite type connector, height fine-adjustment mechanism, and being affiliated to plate is L-shaped or spill or arc or planar shaped, is affiliated to plate by hinged the most affixed or be socketed on guide rod, or it is affixed or be socketed on guide rod to be affiliated to plate.

Height fine-adjustment mechanism is provided with pipe axle or Taper Pipe axle, tightening formula or bite type connector, and the articulated pipe axle being enclosed within guide rod of the head end of bar link chain or Taper Pipe axle, pipe axle or Taper Pipe axle are fixed on guide rod by tightening formula or bite type connector.

The hinged guide rod of head end of bar link chain, is fixed in tightening formula or the head end of bite type connector support link chain of guide rod.

Fold device include that connecting rod, articulated elements, securing member and electric wire hang tag, hinged axle is cone axis, is provided with bullet circle or spring or damper of ultra-high tension at twisting, it is ensured that fold or stretch loose one's grip after desktop assembly can position the depth of parallelism between motionless and automatic holding connecting rod.

Folding device is provided with electric wire and hangs tag, and can conveniently not have wifi maybe to need the user using electric wire etc to connect with broadband line or electric wire or tone frequency channel wire.

Desktop assembly includes desktop, articulated elements and tilt adjustments part etc., and desktop is provided with at least one in circular groove and supply socket, and circular groove facilitates holding water cup or pen, small article, and supply socket is convenient uses at any time the plug-in such as mobile phone, computer.

Desktop is provided with at least one in mouse action district and laptop radiating pallet, mouse action district facilitates user to place and uses Genius mouse, pallet is provided with block and stretch cord, assist laptop radiating and be difficult to drop, heat radiation pallet can start and can manually adjust angle, facilitating user high appearance or low appearance and lying posture to use computer, heat radiation tray surface is net plane, can ventilative again can be as the smooth table top handled official business that writes.

Device for hanging and supporting is provided with lamp stand connector or lamp stand or illuminating lamp, replaces bedside lamp or office for user and writes illumination.

Desktop assembly extends to the range of bed rest sitting posture person, can also extend to bedside sitting posture person operates with scope, user only needs a hands to catch desktop to push away toward wall direction, just can fold folding device by wall rapidly, and connecting rod at this moment is hidden under desktop.

Whole device for hanging and supporting is only with a guide rod and a bar link chain, when device for hanging and supporting is installed on the horizontal body of different-thickness or vertical cylinder, first solid for top nut is threaded in the external thread rod of bite type connector, that moves socket is affiliated to plate proper axial position on guide rod, make two pieces to be affiliated to plate holder and hold horizontal body or vertical cylinder, again solid for top nut is pushed against the socket place being affiliated to plate on guide rod together with bite type connector, the external nut of tightening card shell type connector, finally solid for top nut is tightened to being affiliated to plate, this process can need not just can free-hand complete by specific purpose tool to install.

Adjust pipe axle or the Taper Pipe axle position on guide rod of height fine-adjustment mechanism, the most just can adjust the height of connecting rod and desktop and ground.

The advantage that the following is folding bedside desk of the present invention.

The most easy to operate, there is no the folding of complex operations, stretching, extension program, it is not necessary to preparation in advance, one hand can complete whole desk desktop position and put work.

Do not take up space, after folding or stretching, can be in different use state, ingenious make use of space, head of a bed side.

The most both artistic and practical, being desk or computer desk during expansion, even if not placing computer during folding also can place some other regular supplies, under connecting rod is hidden in desktop during folding, not affecting the head of a bed original attractive in appearance.

4. function synthesized, desktop can be worked as the notebook pallet that can dispel the heat, can be worked as again the table top of office of writing；Additional illuminating lamp can replace user's original bedside cabinet desk lamp product, expands the range of application of folding bedside desk.

The present invention is further described with embodiment below in conjunction with the accompanying drawings.

Accompanying drawing explanation

Fig. 1 is that folding bedside desk of the present invention is stretched in the schematic top plan view of position on bed.

Fig. 2 is that folding bedside desk of the present invention is folded to the schematic top plan view by wall displacement.

Fig. 3 is the schematic top plan view that folding bedside desk of the present invention stretches with bedside locations.

Fig. 4 is the schematic side view that notebook computer placed by folding bedside desk of the present invention.

Fig. 5 is schematic side view during the micro-folding of folding bedside desk of the present invention.

Fig. 6 is folding bedside desk multi-function desktop front elevational schematic of the present invention.

Fig. 7 is the height fine-adjustment mechanism perspective exploded view of Taper Pipe axle of the present invention and bite type connector integrative-structure.

Fig. 8 is the height fine-adjustment mechanism perspective exploded view that folding bedside desk of the present invention only has bite type connector.

Fig. 9 is the omnipotent perspective exploded view being affiliated to mechanism of folding bedside desk of the present invention.

In Fig. 1,2,3,4,5,6,7,8,9,1. desktop, 2. axle one, 3. connecting rod one, 4. axle two, 5. connecting rod two, 6. axle three, 7. device for hanging and supporting, 8. screw hole, 9. bedside cabinet, 10. bed, 11. walls, 12. stooles, 13. nuts, 14. electric wires hang tag, 15. lampshades, 16. angle modulation support bars, 17. notebook computers, 18. pallets, 19. mouse action districts, 20. blocks, 21. supply socket districts, 22. circular grooves, 23. grid panels, 24. electric fans, 25. positioning screws, 26. guide rods, 27. lamp stands, 28. angle modulation handles.

Detailed description of the invention

In FIG, the desktop of desk is rectangular flat, connecting rod has launched to extend to desktop (1) overhead, upper middle position of bed (10), at this moment people leans against the backrest of bed (10) and sits up posture, just desktop (1) can be used to handle official business, play computer, and desktop (1) can be pulled with hand and carry out more suitably position adjustment, device for hanging and supporting (7), connecting rod one (3), connecting rod two (5), desktop (1) the most hinged formation chain mutually, device for hanging and supporting (7) is provided with link plate, screw hole (8) it is provided with on plate, whole device for hanging and supporting (7) can be fixed on wall or on bedstead.

In fig. 2, desk is folded to the side Kao Qiang of the head of a bed, now desktop (1) direction and the direction in Fig. 1 are just past 180 ° of horizontal rotations, desktop (1) can serve as the effect of bedside cabinet table top, place some regular supplies, if placing a stool (12) at bedside, can be sitting on stool and utilizing desktop (1) to carry out handling official business, playing computer.

In figure 3, desktop (1) horizontal direction have passed through 90 ° of rotations, rests on bedside, and connecting rod two (5) forms tens degree of angles with connecting rod one (3), lifts desktop (1), and at this moment user can sit on the edge of the bed and use desktop (1).

nullIn the diagram，It is 90 ° of rotation status of level that connecting rod has been unfolded into desktop (1) with metope，Notebook computer (17) is placed on pallet (18)，User can regulate angle modulation support bar (16)，Pallet (18) is carried out angle adjustment，Angle modulation support bar (16) can be played a supporting role again simultaneously，Angle state after keeping pallet (18) to adjust is constant，Originally the block (20) ensconcing pallet (18) edge is also pulled open，Play and block on front side of notebook computer (17) operation dish，Prevent notebook computer (17) landing，Stretch cord is additionally also had to pinion the operation panel by liquid crystal display screen side，Prevent notebook computer (17) rolling from dropping，Connecting rod one (3)、The electric wire that is respectively arranged below with of connecting rod two (5) hangs tag (14)，Pin through all kinds of power lines along connecting rod、Tone frequency channel wire、Broadband line，Prevent all kinds of electric wire from fractureing and improve attractive in appearance，Device for hanging and supporting (7) is by link plate、Lighting lamp lever connector、Height fine adjusting function assembly and articulated elements axle one (2) composition，Guide rod (26)、Positioning screw (25) and axle one (2) form tightening formula height fine-adjustment mechanism，Its axis one (2) is Taper Pipe or pipe，Two ends tube wall is respectively provided with screwed hole，Guide rod (26) two ends are embedded in the link plate projection installed，Axle one (2) entangles guide rod (26) completely and forms matched in clearance，Screwed in place screw rod (25) just can make axle one (2) be positioned at a certain axial location of guide rod (26)，When unscrewing positioning screw (25)，Axle one (2) can move axially on guide rod (26)，One end articulated linkage two (5) of connecting rod one (3)，The other end is hinged on axle one (2)，Adjust the axle one (2) position on guide rod (26)，The most just can adjust the height of connecting rod and desktop (1) and ground，This function uses mainly for when installing and when user's requirement highly there are differences or user's height changes，Without again adjusting after once adjusting，Link plate screw hole (8) is used for penetrating screw or screw rod securing member，Overall apparatus (7) will be affiliated to fix on the wall or on bedstead，Lamp stand (27) extends out from device for hanging and supporting (7)，Lamp stand (27) is hollow pipe，The power line of electric light in lampshade (15) can be penetrated in Guan，Lamp stand (27) is played a supporting role again simultaneously.

nullIn Figure 5，Desk is slight deployed condition，Pallet (18) on desktop (1) falls down to be the level of state the most completely，Basic and mouse action district (19) keep plane，The two ends of connecting rod one (3) are open circles，One end of connecting rod two (5) is open circles，The other end has inlayed circular cone or cylinder axis two (4)，Articulated elements circular cone or cylinder axis three (6) it is inlaid with on desktop assembly，Open circles one end of axle three (6) articulated linkage two (5)，The other end of connecting rod two (5) is inlaid with axle two (4)，Connecting rod two (5) is by the open circles of wherein one end of axle two (4) articulated linkage one (3)，The other end of connecting rod one (3) also has open circles and jointed shaft one (2)，Axle one (2)、Axle two (4)、The shaft end of axle three (6) is provided with screw thread，Load onto the twisting elasticity that nut (13) can regulate between axle and connecting rod，Desktop assembly is provided with the angle modulation handle (28) adjusting desktop inclination，Inverse clock rotates angle modulation handle (28) and unclamps respective fastener，At this moment desktop can be pulled to proper angle，Clockwise rotates angle modulation handle (28) then clamping respective fastener，Desktop is navigated to adjusted angle of inclination or level.

In figure 6, use to look after the mouse of notebook computer, mouse action district (19) keeps substantially parallel with ground, can be with holding water cup or some pens in circular groove (22), nail scissors, rubber etc. article, the supply socket in supply socket district (21) can provide 220v alternating current power supply, reliable source of power is provided for notebook computer or mobile phone, when need not use notebook computer, block (20) can be pulled down in embedment block groove, now block forms plane with pallet (18) surface, pallet (18) is provided with the planar shaped grid panel (23) that lattice-like material is made, grid panel (23) is presented herein below electric fan (24), for assisting laptop radiating.

In the figure 7, clip (a), male-pipe (b), Taper Pipe axle (c) and pipe handle (d) consist of Taper Pipe axle bite type connector (2a) of integrative-structure, the conical bearing of connecting rod one (3) is articulated with Taper Pipe axle (c) as the head end of bar link chain, Taper Pipe axle bite type connector (2a) and external nut (e) overlap guide rod (26) successively, owing to male-pipe (b) devises enough length, allow to increase spring part and packing ring between external nut (e) and conical bearing, when external nut (e) is spirally connected male-pipe (b) panelling clip (a) block and be locked after guide rod (26), shrink spring part still more than have stroke gap and certain strength to head on connecting rod one (3), twisting is made to have certain damping.

In fig. 8, without Taper Pipe axle, but using guide rod (26) as the jointed shaft of connecting rod one (3) bearing, clip (a), male-pipe (b) and the bite type connector (2b) of pipe handle (d) composition integrative-structure, external nut (e), the bearing of bite type connector (2b) and connecting rod one (3) overlaps guide rod (26) successively, i.e. bite type connector (2b) is arranged on below the bearing of connecting rod one (3), the hinged guide rod of connecting rod one (3) (26), bite type connector (2b) external nut (e) bite type that is spirally connected is connected to guide rod (26), support connecting rod one (3).

nullIn fig .9，On be affiliated to plate hinge body (j)、The solid nut (h) in top、Male-pipe (g) and the card external member of clip (f) integrative-structure、External nut (i) is socketed on guide rod (26) successively，Under be affiliated to plate hinge body (m) and be fixed in one end of guide rod (26)，It is affiliated to plate (n) under spill be hinged in down and be affiliated to plate hinge body (m)，It is affiliated under spill in plate (n) and spill be affiliated on the plate of each of plate (k) be designed with through hole (o)，It is secured to the objects such as wall for piercing into screw etc，It is affiliated to plate (k) in spill be hinged in and be affiliated to plate hinge body (j)，It was affiliated to before side wall cross member as installed，First solid for top nut (h) is threaded to male-pipe (g) middle part，It is affiliated to plate and clamps side wall cross member up and down for the most upper and lower two，(i) it is pushed into and pins external nut by card external member and external nut more (i) to tighten，Finally solid for top nut (h) is up affiliated to plate hinge body (j) direction tighten，Complete to be affiliated to installation procedure.

Claims

1. a folding bedside desk, including device for hanging and supporting, fold device and desktop assembly, it is characterized in that: device for hanging and supporting is provided with and is affiliated to plate on bed or on wall for being fixed on, the plate of being affiliated to that at least plate face is parallel with guide rod is provided with through hole, guide rod is provided with the solid nut of bite type connector and top, the solid nut in top is affiliated to plate for what pushing tow was socketed on guide rod, fold device fold with horizontal direction or stretch, connecting rod and connecting rod are hinged to bar link chain successively, the head end of bar link chain is the articulated elements of hinged device for hanging and supporting with guide rod for axle center, the articulated elements of the hinged desktop assembly of tail end of bar link chain.

Folding bedside desk the most according to claim 1, is characterized in that: being affiliated to plate is L-shaped or spill or arc or planar shaped.

Folding bedside desk the most according to claim 1, is characterized in that: the articulated pipe axle being enclosed within guide rod of the head end of bar link chain or Taper Pipe axle, pipe axle or Taper Pipe axle are fixed on guide rod by tightening formula or bite type connector.

Folding bedside desk the most according to claim 1, is characterized in that: the hinged guide rod of head end of bar link chain, is fixed in tightening formula or the head end of bite type connector support link chain of guide rod.

Folding bedside desk the most according to claim 1, is characterized in that: each hinged part of bar link chain is provided with bullet circle or spring or damper of ultra-high tension.

Folding bedside desk the most according to claim 1, is characterized in that: folding device is provided with electric wire and hangs tag.

Folding bedside desk the most according to claim 1, is characterized in that: desktop assembly also includes desktop, and desktop is provided with at least one in circular groove and supply socket.

Folding bedside desk the most according to claim 1, is characterized in that: desktop assembly also includes desktop, and desktop is provided with at least one in mouse action district and laptop radiating pallet.

Folding bedside desk the most according to claim 1, is characterized in that: device for hanging and supporting is provided with lamp stand connector or lamp stand or illuminating lamp.