CN2263801Y - Retraction stand for open cover type electronic display device - Google Patents

Abstract

The utility model provides a retractable foot rack for open cover type electronic machines that are provided with liquid crystal display (LCD) screens. With the retractable foot rack, users can regulate the slope angles of electronic machines as required and information on liquid crystal display screens can be seen clearly. An upper and a lower shafts of a hinge are respectively connected with a cover body and a lower casing of a machine body, the machine body becomes horizontal when the cover body is lifted to rotate along the lower shaft for 180DEG and the hinge can protrude out of the bottom of the machine body and form a foot rack to make the machine body inclined when the cover body rotates for 360DEG. Furthermore, the hinge can also be made into a telescopic structure, so that the hinge can be pulled out to make the machine body inclined at larger angles when the cover body needs to be supported at larger angles.

Description

The folding-unfolding type horse of cover-lifting type electronic device

The utility model relates to a kind of body supporting construction, adjusts the angle of inclination of body by lifting lid, particularly is used on the hand held pen type input computer or PDA(Personal Digital Assistant) of cover-lifting type design.

The hand held pen type that tradition is general is imported the display screen that uses on the computer and is needed just can see clearly in specific angular field of view; operate available hand adjustment complete machine body angle of inclination to state the most clearly if be held in palm; if be placed in desktop operated; because display screen becomes a little one-tenth levels with table; sight line exceeds angular field of view and does not see Chu's content displayed through regular meeting; see before perhaps need bending,, be easy to fatigue owing to be not inconsistent the design of ergonomics.

The foot rest design that e-machine is provided as can be known just at present among the people has following several mode:

1. in this machine base design salient point, with so that entire machine is 15 spends to the elevations angle of 45 degree and can watch and use this machine.

2. the shell side of whole e-machine is designed to the pattern of three-dimensional triangular form, its inclined degree is for being on close level with desktop more the closer to user's end, then being according to design angle away from user's end more is that 15 degree or 45 degree do not wait, and looks and result of use in order to provide the user to see preferably.

3. in this machine bottom otherwise designed foot rest, pulled open with regard to the foundation design foot rest of this e-machine voluntarily according to user's needs, for the elevation angle that support foot rest provided, and used.

With mode 1 and 2, its design forces the user only can be used with regard to the elevation angle that it provided, and causes the machine screen reflective as the user easily because of this angle, and when needing level to use, then impossible.With the design of mode 3, whether set up though it can provide the user to decide its machine foot rest in its sole discretion, the elevation angle angle that is provided is also only for a kind of angle again, and when wishing to be altered to second kind of elevation angle angle and use as the user, showing to provide.Simultaneously, this design but as to meet e-machine be cover-lifting type and for saving the desktop design that takes up room, and must be when the design of its machine bottom with the lid reflexed, 3 apparent can't being suitable for of mode then.

Therefore, fundamental purpose of the present utility model is to provide a folding-unfolding type horse structure to reach the effect at adjustable complete machine body angle of inclination, more comfortable during operation, and foot rest is made of lid and hinge, the time spent does not pack up with body and integrally combines, not taking up space, is not only to meet ergonomics but also do not hinder entire product outward appearance vision, whole consistent design.

Principal character of the present utility model is to have the hinge of two turning axles up and down, last axle is connected with lid, lid can be rotated around last axle, and the lower casing of lower shaft and body is connected, and raises to affect hinge to translate into the body bottom surface around the lower shaft rotation together after lid rotates around last axle, the outstanding organism bottom of hinge this moment, form foot rest, make body become heeling condition, in addition, hinge also can be made telescopic structure, hinge can be pulled out to make the body more wide-angle that tilts when needs are propped up more high angle.

A kind of folding-unfolding type horse that covers the formula electronic installation of pressing comprises lid, it is characterized in that, also comprises a hinge, and described lid links to each other with the body of described electronic installation by hinge, and described lid is around rotatable 360 degree of described hinge.

Relevant the utility model is to reach technological means and the effect thereof that above-mentioned purpose, feature adopt, and exemplifies preferred embodiment now and conjunction with figs. is described as follows:

Fig. 1 becomes the flat-shaped synoptic diagram of traditional water for body.

Fig. 2 is the perspective exploded view of the utility model preferred embodiment.

Fig. 3 is the synoptic diagram when raising lid.

Fig. 4 raises lid 360 to spend the synoptic diagram that organism bottom forms foot rest.

Fig. 5 is that hinges fixing schedules the first connecting hole synoptic diagram up and down.

Fig. 6 is for drawing back upper hinge to from first connecting hole synoptic diagram of second connecting hole location.

Fig. 7 is that hinge elongates the higher foot rest synoptic diagram of formation up and down.

At first please refer to shown in Figure 2, installation formality of the present utility model is as follows, its structure includes: a body, one lid 2, one hinge, 4, two springs 5 of two upper hinge axles, two following hinge axis 6, wherein this body covers a lower casing 12 by a upper casing 11 and is constituted, hinge by upper hinge 31 and down hinge 32 be combined into, there are two bosses 121 at lower casing 12 rears, 122 respectively with metal shaft 61, metal shaft 62 articulates the both sides axis hole 311 of upper hinge 31 with the axis hole 321,322 of following hinge, pack behind the spring 51 metal shaft 41 of packing into into; Axis hole 312, behind the spring 52 of packing into, the metal shaft 42 of packing into, push down the metal shaft of withstanding by spring 41,42, upper hinge 31 is loaded onto lid 2, make 41,42 axis holes 21 that spring into lid, in 22 and combine with lid 2, again upper hinge 21 is inserted hinges 32 down, make two trips 313,314 of upper hinge collude down the connecting hole 323 of hinge respectively, 324, cover upper casing 11 and promptly finish assembling.

After above-mentioned structure and assembling formality, please refer to as Fig. 3, shown in 4, when raising lid 2, affect hinge around axis hole 321,322 revolve three-sixth turn translates into and forms foot rest at the bottom of the body, this moment as shown in Figure 5, hinges fixing is due to connecting hole 323,324 up and down, when needs are propped up more high angle such as Fig. 6, shown in 7, with upper hinge from connecting hole 323,324 draw back connecting hole 325, as long as 326 arrive in the hole with trip 313,314 and to support body, if will pack up foot rest with upper hinge 31 vertical connecting holes 325,326 push back connecting hole 323,324 upper casing 11 that again lid 2 overturn back gets final product.

In sum, " folding-unfolding type horse of cover-lifting type e-machine " of the present utility model be the above-mentioned disclosed structure of energy mat, device really, reaches its intended purposes and effect.

But above-mentioned accompanying drawing that discloses and explanation only are that embodiment of the present utility model exists, and be non-for limiting enforcement of the present utility model; Generally be familiar with the personage of this skill, it complies with feature category of the present utility model, and other equivalent transformations or the modification done all should be encompassed in the appended claims scope.

Claims (4)

1. press the folding-unfolding type horse that covers the formula electronic installation for one kind, comprise lid, it is characterized in that, also comprise a hinge, described lid links to each other with the body of described electronic installation by hinge, and described lid is around rotatable 360 degree of described hinge.

2. folding-unfolding type horse as claimed in claim 1 is characterized in that, described hinge comprises upper hinge and following hinge, and described upper hinge links to each other with described lid, and described hinge down links to each other with described body.

3. folding-unfolding type horse as claimed in claim 2 is characterized in that described upper hinge is provided with trip, and described have connecting hole on the hinge down, and described upper hinge is inserted in the described hinge down.

4. folding-unfolding type horse as claimed in claim 3 is characterized in that, on the described hinge down two groups of connecting holes (323,324 and 325,326) is up and down arranged.

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