CN201675328U

CN201675328U - Notebook PC desk

Info

Publication number: CN201675328U
Application number: CN2010201448258U
Authority: CN
Inventors: 池舜怀
Original assignee: Individual
Current assignee: Chen Guojing
Priority date: 2010-03-30
Filing date: 2010-03-30
Publication date: 2010-12-22
Anticipated expiration: 2020-03-30

Abstract

The utility model relates to a notebook PC desk, which comprises a support frame, support legs and a desk top, wherein the desk top is rotatablely connected on the support frame through one side edge arranged on the desk top, a desk top support rod is movably connected on the lower end surface of the desk top, a circulation positioning structure is arranged on the support frame, the free end of the desk top support rod is connected with the circulation positioning structure, the desk top and the support frame can form a certain included angle to be positioned on the support frame, the notebook PC desk has simple operation, and in addition, the storage and the carrying are very convenient.

Description

A kind of note computer desk

Technical field:

The utility model relates to a kind of computer desk, particularly a kind of can be in bed or the open-air note computer desk that uses.

Background technology:

In the prior art, as Chinese patent 200720114527.2 disclosed a kind of folded computer tables, comprise matrix, be located at movable table and stationary work-table on the matrix, movable table is hinged by one side and matrix, is used to place computer, and stationary work-table then is fixedly connected on the matrix, be used to place mouse, the place, four angles of matrix is fixed with telescopic feet; On matrix, also be provided with a positioning rod, have some locating slots on the backstay, the movable table back side is hinged with a workbench support member, the free end of this workbench support member can be replaced with locating slot, movable table and matrix are formed being positioned on the matrix of certain angle, workbench support member free end and different locating slot cooperations, can make movable table obtain different inclinations angle, to satisfy user's different needs, still, this folded computer table still exists deficiency:

The first, when movable table is positioned, need be inserted in the corresponding locating slot with the free end of hand with the workbench support member, when movable table is folded, need the workbench support member to be put into discharging groove with hand, very loaded down with trivial details operates;

Second, matrix is provided with the stationary work-table that is used to place the movable table of computer and is used to place mouse, and fix between two workbench, can not fold and stretch, this just defines matrix must have certain length, in addition, the place, four angles of matrix is fixed with telescopic feet, though but the adjusting matrix of certain limit and the height of desktop, it can not be folded up fully, thereby, caused this computer desk volume bigger, be not easy to store and carry.

The utility model content:

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple to operate, storage and note computer desk easy to carry are provided.

A kind of note computer desk that provides according to the utility model, comprise support, leg and desktop, this desktop is connected on the support by the side on it is rotating, be connected with a desktop support bar on the lower surface of described desktop, described support is provided with the circulation location structure, the free end of this desktop support bar is connected with the circulation location structure, desktop and support can be formed being positioned on the support of certain angle.

The utility model also has following attached technical characterictic:

Described circulation location structure comprise the upper surface have the bar shaped locating piece of a plurality of locating slots, around this bar shaped locating piece and the annular groove that is connected with each locating slot and be located at wedge shape guide pad in the annular groove, the free end of described desktop support bar is slidingly matched and can replaces with locating slot with annular groove and cooperates, so that desktop and support are formed being positioned on the support of certain angle.

Described support is a rectangular frame, comprise orthogonal two horizontal edges and two vertical edges, described desktop is with wherein a horizontal edge is hinged, article two, be equipped with described circulation location structure on the vertical edge, wherein, described bar shaped locating piece is located on the vertical edge inwall, and described annular groove is opened on the vertical edge inwall along this bar shaped locating piece outline, and the wedge shape guide pad is hinged in the annular groove of bar shaped locating piece rear end.

Described desktop support bar has two free ends, respectively with two corresponding described circulation location structures connections.

Described support one side is connected with a mouse rack by two groups of expansion links, this mouse rack comprises connecting rod and mouse support plate, two groups of described expansion links include outer tube and interior pipe, wherein, outer tube is fixed between two vertical edges on the described support, the inner of interior pipe pass wherein a vertical edge telescopic be plugged on the inside and outside end of outer tube and described connecting rod affixed, pipe and connecting rod lower end in the mouse support plate is fixed on.

Totally four of described legs are respectively by the folding vertical edge two ends that are installed on connecting rod two ends and the support in the outer part of rotation positioning device.

Each described rotation positioning device includes screw, spring and spill spin block, wherein, all by in the outer part the vertical edge two ends of being installed on connecting rod two ends and the support of screw activity, each leg is fixed on the corresponding spill spin block each spill spin block, and spring is installed between screw and the spill spin block.

Be equipped with at least two projections on each described spill spin block, face mutually and be 90 degree between two projections at interval, all have the groove that cooperates with projection with the projection corresponding position in the outer part the vertical edge two ends on described connecting rod two ends and the support.

A kind of note computer desk that provides according to the utility model with respect to the advantage of prior art is:

First, in the utility model, on support, be provided with the circulation location structure, the free end of desktop support bar is connected with the circulation location structure, when desktop is positioned, only need desktop be dialled with hand and play the angle of wanting, put down then and get final product, at this moment, desktop support bar free end will be automatically with the circulation location structure on accordingly locating slot replace and cooperate, desktop is positioned; When desktop is folded, also only need desktop be continued to dial and play the precalculated position with hand, at this moment, desktop support bar free end cooperates with the locating slot disengaging and enters in the chute in the stage of folding, subsequently, can put down desktop, easily desktop is folded, therefore, this structure is being opened the location and is being folded in the process, operating personnel only need stir desktop and get final product, and very simple, convenient operates;

Second, in the utility model, the mouse rack that is used to place mouse is connected with support is scalable, and leg is by the folding installation of rotation positioning device, when not using, mouse rack is collapsible to frame bottom, rotatable being folded to support of leg is in same plane, and after contraction was folding, this structural volume was very small and exquisite, can freely be placed in the laptop bags, store and carry very convenient.

Description of drawings:

Introduce the utility model in detail below in conjunction with the drawings and specific embodiments.

Fig. 1 be the utility model user mode structural representation;

Fig. 2 is the structural representation explosive view of connecting rod and rotation positioning device in the utility model;

Fig. 3 is the structure for amplifying schematic diagram of I among Fig. 1;

Fig. 4 is the structural representation of the utility model collapse state.

The specific embodiment:

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of note computer desk that provides according to the utility model, comprise support 1, leg 2 and desktop 3, be connected with a desktop support bar 4 on the lower surface of desktop 3, be used for being positioned at support 1 with what desktop 3 and support 1 formed certain angle, support 1 is a rectangular frame, comprise orthogonal two horizontal edges 11, article 12 and two,

vertical edge

13,14, desktop 3 is by the side on it and wherein a horizontal edge 11 is hinged, when desktop 3 is positioned or folds, desktop 3 is around this hinged place rotation, article two, vertical edge 13, be equipped with circulation location structure 5 on 14, this circulation location structure 5 comprises that the upper surface has the bar shaped locating piece 51 of a plurality of locating slots 59, around this bar shaped locating piece 51 and the annular groove 52 that is connected with each locating slot 59 and be located at wedge shape guide pad 53 in the annular groove 52, wherein, bar shaped locating piece 51 is located at vertical edge 13, on 14 inwalls, annular groove 52 is opened at vertical edge 13 along these bar shaped locating piece 51 outlines, on 14 inwalls, wedge shape guide pad 53 is hinged in the annular groove 52 of bar shaped locating piece 51 rear end, the free end of desktop support bar 4 is slidingly matched and can replaces with locating slot 59 with annular groove 52 and cooperates, so that desktop 3 and support 1 are formed being positioned on the support 1 of certain angle.

When desktop 3 is positioned, with hand 3 groups of desktops being risen earlier makes it rotate to the angle of wanting, in this process, the free end of desktop support bar 4 slides and under the guiding on wedge shape guide pad 53 inclined-planes along annular groove 52 from original position, slide into the annular groove 52 that is positioned at bar shaped locating piece 51 upper ends, then, slowly put down desktop 3, at this moment, desktop support bar 4 free ends will fall on the bar shaped locating piece 51 in the corresponding locating slot 59 automatically, and replace cooperation with it, at this moment, desktop is positioned on this angle; When desktop 3 is folded, with hand desktop 3 is continued to dial earlier and play the precalculated position, at this moment, desktop support bar 4 free ends and locating slot 59 breaks away from and cooperates and slide into annular groove 52 front ends, subsequently, slowly put down desktop 3, desktop support bar 4 free ends will continue to slide into the annular groove 52 that is positioned at bar shaped locating piece 51 lower ends along annular groove 52 thereupon, and after by wedge shape guide pad 53, enter into original position, at this moment, desktop is in collapse state, and desktop support bar 4 free ends also slide a week along annular groove 52.From the above, this structure is being opened the location and is being folded in the process, and operating personnel only need stir desktop and get final product, operate very simple, make things convenient for;

Desktop support bar 4 has two free ends, respectively with corresponding two circulation location structures, 5 connections, has effectively increased the support strength of 4 pairs of desktops 3 of desktop support bar, has improved stability.

Support 1 one sides are connected with a mouse rack 7 by two groups of expansion links 6, this mouse rack 7 comprises connecting rod 71 and mouse support plate 72, two groups of expansion links 6 include outer tube 61 and interior pipe 62, wherein, outer tube 61 is fixed on two vertical edges 13 on the support 1, between 14, a wherein vertical edge 14 telescopic being plugged in the outer tube 61 are passed in the inner of interior pipe 62, outer end and described connecting rod 71 are affixed, pipe 62 and connecting rod 71 lower ends in mouse support plate 72 is fixed on, when not using, inwardly promote connecting rod 71, pipe 62 is inserted in the outer tube 61, at this moment fully in making, mouse support plate 72 is hidden in support 1 downside, and the contraction of mouse rack 7 is finished.

Totally four of legs 2, respectively by folding vertical edge 13 two ends that are installed on connecting rod 71 two ends and the support 1 in the outer part of rotation positioning device 8, each rotation positioning device 8 includes screw 81, spring 82 and spill spin block 83, wherein, each spill spin block 83 is in the outer part vertical edge 13 two ends of being installed on connecting rod 71 two ends and the support 1 by screw 81 activities all, each leg 2 is fixed on the corresponding spill spin block 83, spring 82 is installed between screw 1 and the spill spin block 83, be equipped with at least two projections 86 on each spill spin block 83, be 90 degree between adjacent two projections 86 at interval, all have the groove 88 that cooperates with projection 86 with projection 86 corresponding positions in the outer part vertical edge 13 two ends on connecting rod 71 two ends and the support 1, when folding leg 2, outwards stir earlier spill spin block 83, spill spin block 83 compression springs 82 and outer moving, projection 86 is broken away from groove 88 to be cooperated, subsequently, rotate 90 degree, leg 2 rotates to support 1 in the same plane thereupon, at last, unclamp spill spin block 83, under the tension force effect of spring 82, spill spin block 83 moves inward and makes projection 86 to cooperate with another groove 88, at this moment, leg 2 folding finishing.

Claims

1. note computer desk, comprise support (1), leg (2) and desktop (3), this desktop (3) is connected on the support (1) by the side on it is rotating, it is characterized in that: be connected with a desktop support bar (4) on the lower surface of described desktop (3), described support (1) is provided with circulation location structure (5), the free end of this desktop support bar (4) is connected with circulation location structure (5), desktop (3) and support (1) can be formed being positioned on the support (1) of certain angle.

2. a kind of note computer desk as claimed in claim 1, it is characterized in that: described circulation location structure (5) comprises that the upper surface has the bar shaped locating piece (51) of a plurality of locating slots (59), centers on this bar shaped locating piece (51) and the annular groove (52) that is connected with each locating slot (59) and is located at the interior wedge shape guide pad (53) of annular groove (52), the free end of described desktop support bar (4) is slidingly matched and can replaces with locating slot (59) with annular groove (52) and cooperates, so that desktop (3) and support (1) are formed being positioned on the support (1) of certain angle.

3. a kind of note computer desk as claimed in claim 2, it is characterized in that: described support (1) is a rectangular frame, comprise orthogonal two horizontal edges (11,12) and two vertical edges (13,14), described desktop (3) is with wherein a horizontal edge (11) is hinged, article two, vertical edge (13,14) be equipped with described circulation location structure (5) on, wherein, described bar shaped locating piece (51) is located at vertical edge (13,14) on the inwall, described annular groove (52) is opened in vertical edge (13 along this bar shaped locating piece (51) outline, 14) on the inwall, wedge shape guide pad (53) is hinged in the annular groove (52) of bar shaped locating piece (51) rear end.

4. a kind of note computer desk as claimed in claim 3 is characterized in that: described desktop support bar (4) has two free ends, respectively with corresponding two described circulation location structures (5) connection.

5. a kind of note computer desk as claimed in claim 4, it is characterized in that: described support (1) one side is connected with a mouse rack (7) by two groups of expansion links (6), this mouse rack (7) comprises connecting rod (71) and mouse support plate (72), two groups of described expansion links (6) include outer tube (61) and interior pipe (62), wherein, outer tube (61) is fixed on two vertical edges (13 on the described support (1), 14) between, in the inner of pipe (62) pass that wherein a vertical edge (14) is telescopic is plugged in the outer tube (61), outer end and described connecting rod (71) are affixed, and mouse support plate (72) is fixed on interior pipe (62) and connecting rod (71) lower end.

6. a kind of note computer desk as claimed in claim 5 is characterized in that: totally four of described legs (2), and respectively by folding vertical edge (13) two ends that are installed on connecting rod (71) two ends and the support (1) in the outer part of rotation positioning device (8).

7. a kind of note computer desk as claimed in claim 6, it is characterized in that: each described rotation positioning device (8) includes screw (81), spring (82) and spill spin block (83), wherein, each spill spin block (83) all by screw (81) movable be installed on connecting rod (71) two ends and the support (1) in the outer part vertical edge (13) two ends, each leg (2) is fixed on the corresponding spill spin block (83), and spring (82) is installed between screw (1) and the spill spin block (83).

8. a kind of note computer desk as claimed in claim 7, it is characterized in that: be equipped with at least two projections (86) on each described spill spin block (83), face mutually and be 90 degree between two projections (86) at interval, all have the groove (88) that cooperates with projection (86) with projection (86) corresponding position in the outer part vertical edge (13) two ends on described connecting rod (71) two ends and the support (1).