CN2432650Y

CN2432650Y - Improved liquid crystal display support device

Info

Publication number: CN2432650Y
Application number: CN 00238581
Authority: CN
Inventors: 郭崇德
Original assignee: CHENGJIE Co Ltd
Current assignee: CHENGJIE Co Ltd
Priority date: 2000-06-29
Filing date: 2000-06-29
Publication date: 2001-05-30
Anticipated expiration: 2010-06-29

Abstract

The utility model relates to an improved liquid crystal display support device. The utility model is characterized in that the support device is composed of a main body seat, pivot devices, and a rotary device, wherein, the pivot devices are fixed at both sides of the main body seat; the rotary device is positioned between the two pivot devices, which causes the liquid crystal display which is arranged on the rotary device to have the effects of the rotation and the positioning through the pivot devices and the rotary device. Therefore, a user can flexibly regulate the pitching angle and the deflection angle of the displayer according to environmental space and work demands.

Description

Improved LCD supportive device

The utility model relates to a kind of supportive device, particularly a kind of improved LCD supportive device.

Because the transformation of social pattern, the application of computer and electronic product is more and more general, and the electronic correlation product, more in our daily life, occupy epochmaking status, people pay attention to using computer and electronic product to assist more, simplifying the workflow of usual required processing, and LCD is owing to possess light book characteristic easily, and is that a kind of periphery that present people widely use is equipped with; Yet, according to the supportive device that is used in LCD at present, not only structure is comparatively coarse and the property adjusted is not good, and the angular setting function that it possessed, only terminate in the adjustment of luffing angle, for other arbitrary front time gyration, common supportive device structure, effective adjustment location can not be provided, and can't reach the effect of fine setting mostly, also therefore limit to the functional of LCD elasticity adjustment, it is widely used expansionary to hinder it, and this is for the narrow day by day living environment in space, and uses the diversity of computer population work, is a big shortcoming in fact.

Because common LCD supportive device, still have above-mentioned shortcoming, the creator is the road at those shortcoming research improvement, to allow the user can comply with its residing environment space condition, and the demand of people's work use angle, elasticity is adjusted the angle of display, and generation of the present utility model finally.

Fundamental purpose of the present utility model is that a kind of improved LCD supportive device will be provided, can adjust the unspecified angle of display, to reach the effect of fine setting according to environment space of living in and work requirements, make whole adjustment of display have more flexibility ratio, and unlikely influence and the restriction that is subjected to spatial dimension.

Another purpose of the present utility model is that a kind of improved LCD supportive device will be provided, and can regulate its front deflection angle, and can reach the effect of random location.

A purpose more of the present utility model is that a kind of improved LCD supportive device will be provided, and can not produce the situation of the easy twisted wire fracture of common connecting line.

The purpose of this utility model is achieved in that

A kind of improved LCD supportive device is characterized in that this device includes at least:

One noumenal seat, these noumenal seat two lateral bendings are provided with a flanging, and this two flanging respectively is provided with a center pit;

One pivot device is the pivoting lever by at least more than one, is locked on noumenal seat two side edgefolds, is arranged with a plurality of packing ring and forms on pivoting lever;

One whirligig is to be provided with a plurality of holes that place in a rotating element base, and its central authorities are provided with a bolt and pass a stator, lock together in conjunction with a holder, or this rotating element one side is convexly equipped with a protruding bolt and stator, holder lock again;

This whirligig is embedded at bolt on the pivoting lever of pivot device, and this LCD is fixedly arranged on the rotating element of whirligig.

The flanging of this noumenal seat is provided with a short slot, is arranged with a rotatable lamella on the pivoting lever of this pivot device, and this rotatable lamella folding is provided with one and supports the end of pulling to be stretched at this short slot place that can cooperate the restriction of formation one relative rotation angle.

The flanging of this noumenal seat is provided with an Extendible flake, and center pit and short slot all are arranged on the Extendible flake.

This pivoting lever is arranged with a fastener sheet, and the fastener sheet is provided with the hook edge of pulling, and hook that should the fastener sheet edge of pulling is provided with a fastener hole and anchors mutually on the flanging of noumenal seat.

This rotating element is provided with a center pit, and its bolt is to pass this center pit and be consolidated on this rotating element.

The center pit of the rotating element of this whirligig is the hole of rising as high as the banks, the direct chimeric fixing of this bolt head.

The upwards curved flanging of establishing in these noumenal seat both sides, be provided with another flanging to noumenal seat both sides excurvation again, curvedly under noumenal seat one side direction be provided with a chimeric flanging, be provided with a flanging in other lateral bending, chimeric fixing with a fixture, this noumenal seat is provided with one and helps the open-work that connecting line passes through.

The pivoting lever one side end of this pivot device is provided with a plane, and this plane is provided with a plurality of screws.

On the rotating element base of this whirligig, be provided with a concane gap that passes through in order to connecting line.

A sheathed revolving fragment between this rotating element and the stator, this revolving fragment one side is extended with a tenon, and corresponding tenon is provided with and is beneficial to tenon and can stretches an arc groove of doing the restriction of spinning movement scope in placing on this stator.

Two lateral bendings of this whirligig holder are provided with flanging.

What the both sides, end of this whirligig holder were provided with that standard is embedded in the distolateral limit of pivoting lever is type flanging.

This noumenal seat is branch two a lateral plate pivots knot pivot device.

The rotating element base that one side of this whirligig is convexly equipped with a protruding bolt is provided with a plurality of holes that place, and the top side face in its rotating element convexes with one to pulling end in addition, and sheathed locking has a stator, a holder and a plurality of pad on this protruding bolt.

The stator of this whirligig, both sides are provided with a concane gap, and the end of pulling that supports that is convexly equipped with on this rotating element is stretched at this concane gap place with standard rotating element deflection angle.

The both sides of this whirligig holder are provided with the bending edge, and the both sides, end are established and are one every type flanging.

The utility model mainly is the revolving fragment with a whirligig, extend and be provided with a tenon, being stretched at one is locked in the arc groove of pivot device stator, make the LCD that is fixedly arranged on the rotating element, utilize this tenon in the arc groove, to do the adjustment of left rotation and right rotation angle, so can make the LCD adjustment more flexible, reach the influence that is not subjected to spatial dimension and the purpose of restriction, wherein this pivot device is to be locked on the noumenal seat, whirligig is locked on the pivot device, makes the LCD that is fixedly arranged on the whirligig, can be by this pivot application of force rotation, and do the adjustment of arbitrary luffing angle, reach the purpose of random location, and the noumenal seat appropriate location of this supportive device is provided with an open-work, be beneficial to complicated connecting line and can pass this open-work, and can not produce the situation of line twisted wire fracture.

The utility model is simple in structure, it is the effect that a kind of collocation that utilizes pivot device and whirligig can reach random location, make the LCD that is fixedly arranged on this supportive device, can adjust its luffing angle and deflection angle arbitrarily according to user's needs, to meet the residing environment space of user, the angular adjustment that reaches need of work has more flexible DE, and the tool practicality.

Further specify the technical solution of the utility model and embodiment below in conjunction with accompanying drawing.

Description of drawings:

Fig. 1 is a whole perspective exploded view of the present utility model;

Fig. 2 is a whole schematic perspective view of the present utility model;

Fig. 3 is a view before the utility model display end is adjusted;

Fig. 4 is a view after the adjustment of the utility model display;

Fig. 5 is a whirligig rotary state synoptic diagram of the present utility model;

Fig. 6 is the whole decomposing schematic representation of another preferred embodiment of the present utility model;

Fig. 7 is the whole schematic perspective view of another preferred embodiment of the present utility model.

See also shown in Fig. 1,2, by shown in this figure as can be known, the utility model is made up of a noumenal seat 1, a pivot device 2 and a whirligig 3; Wherein these noumenal seat 1 both sides are upwards bent and are provided with a flanging 11, these flanging both sides have inwardly extended upward an Extendible flake 12 again, this Extendible flake 12 is provided with a center pit 121, with fixed pivot device 2, and in the hook of Extendible flake 12 corresponding fastener sheets 23 edge 231 places of pulling, be provided with a fastener hole 122, the one side also is provided with a short slot 123; In addition, the upwards curved flanging of establishing 11 in noumenal seat 1 both sides is provided with another flanging 13 to noumenal seat 1 both sides excurvation again, and in the curved downwards chimeric flanging 14 that is provided with of its front side end, rear side end is also curved to be provided with a flanging 15, in order to being embedded on arbitrary fixture; Be provided with an open-work 16 in noumenal seat 1 appropriate location again, be beneficial to connecting line and can pass through this open-work, and the unlikely situation that causes connecting line to reach twisted wire in a jumble; This pivot device 2 is by two pivoting levers 21, is provided with the stiff end 211 that a tool is established a plurality of screws 212 in the one end, its other side convexes with a bolt 213, the sheathed one curved rotatable lamella 22 that is provided with to the end 221 of pulling is beneficial in noumenal seat 1 short slot 123 on bolt, produces and replaces restriction; In addition, one curved is provided with the pull fastener sheet 23 of edge 231 of hook, and a plurality of tools are provided with the packing ring 24 of center pit 241, it is a side that is sheathed on rotatable lamella 22, the hook of this fastener sheet 23 edge 231 of pulling wherein, be buckle in the fastener hole 122 of noumenal seat 1, utilize a nut 25 with its locking again; This whirligig 3 is provided with a rotating element 31, these rotating element 31 tools are provided with a plurality of bases 311 that place hole 312, for setting firmly a display 4 (as shown in Figure 3), wherein these base 311 appropriate locations are provided with a concane gap 313, pass by this concane gap 313 for connecting line, in addition rotating element 31 central position be concaved with one with the flat head bolt 32 corresponding holes 315 of rising as high as the banks, its center bottom is provided with a center pit 316; In addition, stator 34 central authorities of whirligig 3 also are provided with a center pit 341, the appropriate location, both sides is provided with a plurality of holes 342 that place, be provided with an arc groove 343 near end position place, top side, and between rotating element 31 and stator 34, be arranged with a pad 33 and a revolving fragment 30, this revolving fragment 30 1 sides extension is provided with a tenon 301, in the arc groove 343 that is stretched at stator 34; In addition, the curved flanging 351 that is provided with of the top side of the holder 35 of this whirligig 3 and bottom side end, its both sides are to be type flanging 352, and stiff end 211 both sides to be embedded at pivoting lever 21 provide further side standard, make in conjunction with more firm, in addition on holder 35, be provided with stator 34 corresponding center pits 353 and place hole 354, utilize a bolt 37, that passes stator 34 and holder 35 places hole 342, is locked on the stiff end 211 of pivoting lever 21; In holder 35 rear side end also simultaneously sheathed a plurality of tools be provided with the pad 36 of center pit 361, utilize a flat head bolt 32 to pass the center pit of above-mentioned each element, utilize a nut 38 that it is locked together again.

The utility model is when combine and assemble, be earlier pivot device 2 to be locked on the noumenal seat 1 both sides center pit 121, and whirligig 3 is to utilize a flat head bolt 32, pass the center pit of above-mentioned whirligig 3 each element, the head of flat head bolt 32 just is embedded in the hole 315 of rising as high as the banks of rotating element 31, utilize a nut 38 with its locking again, the stator 34 of the whirligig of again locking being finished 3 and holder 35 place hole 342,354, the screw 211 of corresponding pivot device 2, utilize a bolt 37 that it is embedded on the stiff end 211 of pivot device 2, make the structure of finishing a display supportive device.

See also shown in Fig. 3,4,5, by diagram as can be known, when the user need adjust the luffing angle of display, can utilize the short slot 123 of noumenal seat 1 Extendible flake 12, application of force rotating hinge device 2 rotates, and makes the related action of the display that is fixedly arranged on whirligig 3; As the user if will adjust display front deflection angle the time, also can be again by the tenon 301 that protrudes out in the stator 34 arc grooves 343, the stroke that relative arc groove 343 is allowed, as the deflection adjustment, can make the display 4 that is fixedly arranged on whirligig 3, according to the demand on using, do the adjustment of deflection angle, make whole the adjustment have more elasticity.

See also shown in Fig. 6,7, be another preferred embodiment of the present utility model, by shown in this figure as can be known, noumenal seat of the present utility model and whirligig all can do suitably to change design, need not noumenal seat, can form by a whirligig 5, a pivot device 6 and two lateral plates 7, wherein the structure of pivot device 6, all the pivot device 2 with above-mentioned is identical, precisely because two pivoting levers, 61 both sides are consolidated in a lateral plate 7 respectively; This lateral plate 7 is that curved establishing is a L type flanging 71, is provided with a plurality of open-work 74, one sides in flanging and is provided with a short slot 72, is provided with a center pit 73 in its appropriate location, in order to being sheathed on the pivoting lever 61, is provided with a fastener hole 75 in center pit 73 top sides in addition; In addition, whirligig 5 is to include a rotating element 51, this rotating element 51 is provided with the base 511 that a tool is established a plurality of screws 512, for setting firmly a display 4, and the extension of one side is provided with a protruding bolt 513, for a sheathed pad 53, the top side face in its rotating element 51 convexes with one to the end 514 of pulling in addition; Again, stator 54 both sides are provided with concane gap 541, in order to supporting the end 514 of pulling, rotate in concane gap 541 to the usefulness of pulling, and its middle position is provided with a center pit 543, is provided with a plurality of holes 542 that place in its appropriate location; And holder 55 also is provided with corresponding with it center pit 552 and places hole 553, near the corresponding again hole 553 curved tool type flangings 554 of establishing of holder 55 both side edges that place are consolidated in this pivoting lever 61 ends for further standard, the curved downwards bending edge 551 that is provided with in all the other both sides, install the pad 56 that a plurality of tools are established center pit 561 again on the holder 55, utilize a nut 57 that it is locked on the whirligig 5 again.

During its combine and assemble, be, be sheathed on the pivoting lever 61, by a nut 64 it is locked together again a rotatable lamella 60, a fastener sheet 62, two lateral plates 7 and a plurality of pad 63; And the 60 folding tools one of rotatable lamella wherein support the end 601 of pulling and stretch the short slot 72 that places L type flanging 71, as the restriction of degree of facing upward adjustment; Edge 621 is that buckle is in the fastener hole 75 of lateral plate 7 and the hook that fastener sheet 62 is convexly equipped with is pulled, pad 53 is to be sheathed on the protruding bolt 513 of rotating element 51 in addition, a sheathed again stator 54, a holder 55 and a plurality of pad 56, utilize a nut 57 to be locked, by stator 54 and holder 55 place hole 542,553, whirligig 5 is locked on the pivoting lever 61; And the action situation after its combine and assemble is all roughly the same with aforesaid embodiment, the restriction of its front deflection angle is then controlled by the degree of deflection in the concane gap 541 that supports the end 514 of pulling, the elevation angle is then limited by supporting of the rotatable lamella 60 rotation nargin of end 601 in short slot 72 of pulling, and all the other move in this Ao Shu no longer.

Only the above is preferred embodiment of the present utility model, and when can not be to limit the scope that the utility model is implemented, all equalizations of being done according to the utility model claim change and spirit, all carries on as before to belong in the scope that the utility model patent contained.

In sum as can be known, the improvement of this kind LCD supportive device of the present utility model, particular design by rotating element and pivot device, really can allow the user comply with its environment space of living in, and work requirements, with the luffing angle that reaches random adjustment display and the effect of deflection angle, and it is not seen in public use, close regulation, so propose utility application in accordance with the law in Patent Law.

Claims

1, a kind of improved LCD supportive device is characterized in that this device includes at least:

2, improved LCD supportive device as claimed in claim 1, it is characterized in that: the flanging of this noumenal seat is provided with a short slot, be arranged with a rotatable lamella on the pivoting lever of this pivot device, this rotatable lamella folding is provided with one and supports the end of pulling to be stretched at this short slot place that can cooperate the restriction of formation one relative rotation angle.

3, improved LCD supportive device as claimed in claim 2, it is characterized in that: the flanging of this noumenal seat is provided with an Extendible flake, and center pit and short slot all are arranged on the Extendible flake.

4, as claim 1,2 or 3 described improved LCD supportive devices, it is characterized in that: this pivoting lever is arranged with a fastener sheet, the fastener sheet is provided with the hook edge of pulling, and hook that should the fastener sheet edge of pulling is provided with a fastener hole and anchors mutually on the flanging of noumenal seat.

5, improved LCD supportive device as claimed in claim 1, it is characterized in that: this rotating element is provided with a center pit, and its bolt is to pass this center pit and be consolidated on this rotating element.

6, improved LCD supportive device as claimed in claim 5, it is characterized in that: the center pit of the rotating element of this whirligig is the hole of rising as high as the banks, the direct chimeric fixing of this bolt head.

7, as claim 1,2 or 3 described improved LCD supportive devices, it is characterized in that: the upwards curved flanging of establishing in these noumenal seat both sides, be provided with another flanging to noumenal seat both sides excurvation again, the curved chimeric flanging that is provided with under noumenal seat one side direction, be provided with a flanging in other lateral bending, chimeric fixing with a fixture, this noumenal seat is provided with one and helps the open-work that connecting line passes through.

8, as claim 1,2 or 3 described improved LCD supportive devices, it is characterized in that: the pivoting lever one side end of this pivot device is provided with a plane, and this plane is provided with a plurality of screws.

9, as claim 1,2 or 3 described improved LCD supportive devices, it is characterized in that: on the rotating element base of this whirligig, be provided with a concane gap that passes through in order to connecting line.

10, as claim 1,2 or 3 described improved LCD supportive devices, it is characterized in that: a sheathed revolving fragment between this rotating element and the stator, this revolving fragment one side is extended with a tenon, and corresponding tenon is provided with and is beneficial to tenon and can stretches an arc groove of doing the restriction of spinning movement scope in placing on this stator.

11, as claim 1,2 or 3 described improved LCD supportive devices, it is characterized in that: two lateral bendings of this whirligig holder are provided with flanging.

12, as claim 1,2,3 or 11 described improved LCD supportive devices, it is characterized in that: what the both sides, end of this whirligig holder were provided with that standard is embedded in the distolateral limit of pivoting lever is type flanging.

13, improved LCD supportive device as claimed in claim 1 is characterized in that: this noumenal seat is branch two a lateral plate pivots knot pivot device.

14, improved LCD supportive device as claimed in claim 1, it is characterized in that: the rotating element base that a side of this whirligig is convexly equipped with a protruding bolt is provided with a plurality of holes that place, top side face in its rotating element convexes with one to pulling end in addition, and sheathed locking has a stator, a holder and a plurality of pad on this protruding bolt.

15, improved LCD supportive device as claimed in claim 14, it is characterized in that: the stator of this whirligig, both sides are provided with a concane gap, and the end of pulling that supports that is convexly equipped with on this rotating element is stretched at this concane gap place with standard rotating element deflection angle.

16, as claim 14 or 15 described improved LCD supportive devices, it is characterized in that: the both sides of this whirligig holder are provided with the bending edge, and the both sides, end are established and are one every type flanging.