CN101187821A

CN101187821A - Notebook computer support device

Info

Publication number: CN101187821A
Application number: CNA2007100848877A
Authority: CN
Inventors: 黄晓然
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-20
Filing date: 2007-02-17
Publication date: 2008-05-28

Abstract

The invention provides a support device of a notebook computer, which adopts a holdfast <9> or a holdfast <29> to support the rear portion of a host machine <1> of the notebook computer, and a screen and a keyboard of the notebook computer can meet a principle of ergonomics. The invention has the advantages of health, excellent heat dissipation of the host machine, light weight, and small occupation area, and the holdfast is convenient for carrying. Anti-slip arrangement is arranged on the lower portion of a cabinet of the notebook computer, in case that no holdfasts exist, a sliding phenomenon can not happen when the rear portion of the notebook computer is padded by objects.

Description

A kind of bracing or strutting arrangement of notebook computer

The present invention relates to a kind of bracing or strutting arrangement of notebook computer.

Present notebook computer is 4 legs supports by the mainframe box bottom.Mainly there are two problems in it: because the screen of notebook computer is low, keyboard becomes horizontal positioned, can not finely be consistent with the ergonomics principle during use (1); (2) cabinet of notebook computer is near apart from desktop, is unfavorable for ventilation and heat.Present notebook computer bracket, volume is bigger, is not easy to carry.

The objective of the invention is to improve the height of notebook computer screen, make keyboard of notebook computer have rational angle of inclination, make notebook computer meet the ergonomics principle in use, improve the ventilation and heat of mainframe box bottom, notebook computer bracket is easy to carry.

The present invention will be described below in conjunction with drawings and Examples.

Fig. 1 is the bottom view of notebook host [1].

Fig. 2 is the lateral plan of this notebook computer.

Fig. 3 is the front view of triangular column type support [9].

Fig. 4 is the A-A cut-open view of triangular column type support [9].

Fig. 5 is the lateral plan that support [9] supports notebook computer.

Fig. 6 is the front view of support [29].

Fig. 7 is the lateral plan that support [29] supports notebook computer.

In Fig. 1 and Fig. 2, in the anterior left and right sides of the drain pan [2] of main frame [1], leg [3] and leg [4] are set respectively, leg [3] and [4] they are strip, leg [3] and leg [4] have been arranged on bottom surface [5] and inclined-plane [6] or the arc surface.The height of last two rear legs of drain pan [2] [7], [8] is increased by 5 millimeters, so that main frame is by stent support.

In Fig. 3 and Fig. 4, zone line at triangular prism shaped support [9] is provided with three crossbeams [10], [11], [12], the height of crossbeam [10], [11], [12] is lower than the prismatic angle with they nearest triangular prisms respectively, thereby the left and right sides in support [9] has formed 6 supporting member [13], [14], [15], [16], [17], [18] that are made of the triangular prism angle.In order to help supporting, the prismatic angle in the outside is a circular arc.In Fig. 4,, be plane [19], [20], [21] of three indents at the zone line of triangular cylinder.

In Fig. 5, two supporting members on support [9] top are supported on respectively on the position of notebook computer bottom surface [22] near the confined planes [23] on two rear legs [7] and [8].Confined planes [23] lays respectively at the inboard of two rear legs [7] and [8], and the height of confined planes [23] is generally 5 millimeter, and its effect is to stop cabinet [1] to slide.Because the length on leg-of-mutton three limits can be different, so support [9] can have two to three bearing heights, the backing positions among Fig. 5 is the highest bearing height of support.After using support [9], be positioned at the leg [3] of inclined-plane [6] and the front portion that leg [4] will support main frame [1].

When using notebook computer under not having the situation of support, the user is sometimes at object of the rear portion of main frame pad, such as book of pad.The main frame of this moment will not be that 4 legs below main frame support, but supported by cabinet that because the friction factor of mainframe box is little, sliding phenomenon takes place main frame easily, influences the safety of hard disk.Though two legs at main frame rear portion can be anti-skidding, when since they between apart from broad, two legs can't be placed on the supporting object (such as books) simultaneously.In order to make supporting that notebook computer also can be stabilized when not having support, be positioned between rear leg [7] and [8] at the rear portion of drain pan [2], two slipmat [24] and slipmat [25] that friction factor is high are set, do not slide when being padded up by object to guarantee main frame [1].In order further to guarantee safety, the back of slipmat increases by two legs [26], [27] again, and the height of leg [26], [27] can be a little less than rear leg [7], [8], and when main frame slided, interception can be played in leg [26] and [27].With object support main frames such as books, general only be fit to typewriting, if screen is raised to the height of desktop computer screen, then need with support [9].

In order to make support can support two rear legs of notebook computer, designed the support [29] of a kind of band supporting surface [28].Support [29] is that corner angle with triangular prism make supporting surface [28] into, forms a trapezoidal cylinder.Supporting surface [28] on the support [29] is placed up, and supporting surface [28] is used to place two rear legs of notebook computer.Fig. 6 is the front view of support [29], and the zone line in the upper and lower of support [29] is concave shaped.In Fig. 7, on the supporting surface [28] that two rear legs [11] of notebook computer, [12] are placed in support [29], around supporting surface [28], be provided with the less flange of size [30], be used to stop two rear legs [7], [8] of notebook computer to skid off supporting surface [28].

The using method of notebook computer bracing or strutting arrangement is as follows: when using support [9], the support [9] that will be placed on earlier on the desktop turns to needed bearing height, the user with the hands holds the left and right sides of notebook carrying case, with the bottom surface [22] of cabinet taking on two supporting members that are placed on support [9] gently, make leg [3], [4] near desktop, again notebook computer is slowly slided to user's one side, confined planes [23] on two rear legs [7], [8] stops when touching supporting member, then main frame is placed on the desktop, can uses.When supporting notebook computer with support [29], the user with the hands holds the left and right sides of notebook carrying case, with cabinet bottom surface [22] taking on the flange [30] that is placed on support [29] gently, make leg [3], [4] near desktop, again notebook computer is slowly slided to user's one side, when two rear legs [7], [8] touch supporting surface [28], stop, then main frame being placed on the desktop, can use.When mobile notebook computer and support [9] or support [29] on the table, the user is with the two cabinet both sides that hold notebook computer, pushes down the both sides of support [9] or support [29], mobile on the table then notebook computer and support with the forefinger of two hands.

The bracing or strutting arrangement of this notebook computer has following characteristics and effect:

(1) volume of support is little, and is in light weight, and the volume and weight of support is starkly lower than present notebook computer bracket, can carry.Support [9] or support [29] can be put into computer package carries.

(2) behind this bracing or strutting arrangement of employing, the screen of notebook computer and the position of keyboard can better meet the ergonomics principle, and keyboard will have rational inclination angle, and the height of screen is near the height of desktop computer screen.The health that helps the user.

(3) support [9] and support [29] all are the rear portions of supporting main frame, and the space of main frame bottom is obviously increased, and ventilation and radiating condition improve.The cabinet of notebook computer is near apart from desktop at present, and the heat of cabinet is heated desktop, and the heat of desktop carries out post bake to mainframe box conversely.And also there is the problem that the main frame bottom ventilates that influences to a certain extent in the back up pad of present notebook computer bracket.

(4) cost is low, and the cost of support [9] and support [29] is estimated at 7 to 15 yuan.

(5) some users often pad up use with the rear portion of notebook main frame, and main frame slides easily, influence the safety of hard disk.And the high slipmat of friction factor [24], [25], leg [3] and [4] have been arranged, when not having support, still object such as available books pads up use with the rear portion of mainframe box, and slipmat, leg [3], [4], [26], [27] will guarantee that main frame does not slide.Thereby improved the security of main frame.

Made such as support [9] and the available plastics of support [29], timber or metal.The size on leg-of-mutton three limits, side of support [9] can be respectively: 100 millimeters, and 95 millimeters and 60 millimeters.The height of support [29] can be 55 millimeters.Leg and slipmat can be used elastomeric material.Slipmat sticks with glue on drain pan.The horizontal stripe of some convex-concaves can be set, to increase resistance on slipmat.When support [29] adopted plastics to make, the inside of support [29] was empty body setting, and inside is provided with gusset.Can on the inner side of cabinet bottom surface [22], two interior concave volumes be set, to reduce the height of rear leg near two rear legs.The length of support is decided according to the size of notebook computer, and support can adopt several length dimensions.

Producer can accept or reject bracing or strutting arrangement as required, such as cancelling leg [26] and [27]; Also desirable fire-fighting skidding, and only adopt support [9] or support [29].Also can be with flange [30] cancellation of support [29] one sides.

Claims

1. one kind by being arranged on the notebook computer bracing or strutting arrangement that leg [3] on main frame [1] drain pan [2], leg [4], rear leg [7], rear leg [8], slipmat [24], slipmat [25] and triangular prism shaped support [9] or support [29] are constituted, and it is characterized in that: slipmat that friction factor is high [24] and slipmat [25] are arranged on [7], [8] between two rear legs at drain pan [2] rear portion; Leg [26] and leg [27] are arranged on the rear portion of slipmat [24] and [25]; In the anterior left and right sides of drain pan [2], leg [3] and leg [4] are set respectively, leg [3] and [4] are arranged on bottom surface [5] and inclined-plane [6] or the arc surface; Inboard in rear leg [7] and [8], being respectively equipped with highly is the confined planes [23] of 5 millimeter; Two supporting members on support [9] top are supported on respectively on the position of notebook computer bottom surface [22] near the medial surface [23] of two rear legs [7] and [8]; Or two rear legs [7] of notebook computer, [8] be placed on support [29] supporting surface [28] on.

2. according to the triangular prism shaped support [9] of claim 1 defined, it is characterized in that, zone line at support [9] is provided with three crossbeams [10], [11], [12], the height of crossbeam [10], [11], [12] is lower than the prismatic angle apart from they nearest triangular prisms respectively, in the left and right sides of support [9] be 6 by supporting member [13], [14], [15], [16], [17], [18] that prismatic angle constituted, the prismatic angle in the outside is a circular arc; At the zone line of triangular cylinder, be plane [19], [20], [21] of three indents.

3. according to the support [29] of claim 1 defined, it is characterized in that the profile of support [29] is trapezoidal cylinder, be provided with supporting surface [28] on the top of support [29], be provided with flange [30] around supporting surface [28], the zone line of the upper and lower of support [29] is a concave shaped.

4. the using method of a notebook computer bracing or strutting arrangement, when using support [9], the support [9] that will be placed on earlier on the desktop turns to needed bearing height, the user with the hands holds the left and right sides of notebook carrying case, with cabinet bottom surface [22] taking on two supporting members that are placed on support [9] gently, and make leg [3], [4] near desktop, again notebook computer is slowly slided to user's one side, confined planes [23] up to two rear legs [7], [8] stops when touching supporting member, then main frame is placed on the enterprising enforcement of desktop and uses; When using support [29] to support notebook computer, the supporting surface [28] of the support on the desktop [29] is placed up, the user with the hands holds the left and right sides of notebook carrying case, with the bottom surface [22] of cabinet taking on the flange [30] that is placed on support [29] gently, and make leg [3], [4] near desktop, again notebook computer is slowly slided to user's one side, up to two rear legs [7], stop when [8] touching supporting surface [28], then the front portion of main frame being placed on the enterprising enforcement of desktop uses: when mobile notebook computer and support [9] or support [29] on the table, the user is with the two cabinet both sides that hold notebook computer, push down the both sides of support [9] or support [29], mobile on the table then notebook computer and support with the forefinger of two hands.