CN2819386Y

CN2819386Y - Telescopic angle adjusting rack by single hand of planar displaying device

Info

Publication number: CN2819386Y
Application number: CN 200520112893
Authority: CN
Inventors: 王荣生
Original assignee: HANSI BAOLI CO Ltd
Current assignee: HANSI BAOLI CO Ltd
Priority date: 2005-08-10
Filing date: 2005-08-10
Publication date: 2006-09-20
Anticipated expiration: 2015-08-10

Abstract

The utility model relates to an adjusting frame capable of adjusting the telescopic angle of a plane display device by one hand, which comprises a body, a fixing frame, a sliding frame and an elastic component, wherein one part of the sliding frame can be assembled on the fixing frame and the moving range is limited by the fixing frame. The other part of the sliding frame can be connected with a supporting foot, and the fixing frame can be assembled on the body. The elastic component is arranged between the fixing frame and the sliding frame. After pausing at an optional position, the fixing frame and the sliding frame can form a force balanced state by the elastic restoring force and the drawing force of the elastic component. The supporting foot and the body can be maintained at a specific slope angle according to a user's requirements so as to achieve the goal of adjusting the viewing visual angle of the display device simply.

Description

Can the flexible angular setting frame of the singlehanded flat display apparatus of adjusting

Technical field

The utility model relates to the flexible angular setting frame of a kind of flat display apparatus, refers to a kind of equalising torque that weight is reached of utilizing elastic parts and body especially and can the singlehanded flat display apparatus of adjusting stretches the angular setting frame.

Background technology

Press, our life is now just marching toward an information age that electronic industry is flourish, various electronic multimedia products are weeded out the old and bring forth the new rapidly, really amusement and the leisure development for the mankind brought more selectivity, yet, along with the continuous research and development of current various electronics technologies with progress greatly, whether the practicality of associated electrical product and convenience satisfy user's demand, or further meet the purpose of creating interests and saving cost, be the topic that the consumer quite is concerned about.

At present, along with understanding and the Receptive gradually rising of consumer to LCD, the price of LCD is universalness day by day, its volume is frivolous, (CRT) compares down with the traditional computer screen, LCD more do not take up space with and outward appearance comparatively exquisite, make LCD be used by the consumer widely, so, LCD will become the first-selection of display interface such as computing machine and TV from now on, and have data to represent, from now on after in the world main flow man TV university factory transfer main direction to LCD TV, it might become after the DVD, another hot product of the whole world.

Yet the consumer still has inconvenience when watching and use LCD, as LCD when watching, since the custom that the individual watches and the difference of height size, or the generation of user's background light source is reflective, and its liquid crystal display equipment screen often need be adjusted the angle of its pitching.

With regard to known LCD, see also shown in Figure 1ly, be provided with a screen 1, the back of this screen 1 is provided with a pivoting part 3, and this pivoting part 3 and a bracing frame 2 are articulated, and this screen 1 can be rotated up and down, this bracing frame 2 includes a base 4, and this base 4 is positioned over a plane (as: desktop).Do not move easily for the location, pitch angle that makes this screen 1 is more stable, so this pivoting part 3 can carry out in the mode of comparatively packing when articulating this screen 1 and this bracing frame 2 mostly, therefore this LCD is when adjusting screen 1, often need both hands and usefulness, pin this screen 1 on the other hand and adjust the pitch angle, holding this base 4 does not on the other hand make it rock in the process of adjusting angle, just can finish this this screen 1 and adjust action, if the user is when other action of carrying out vacating both hands (for example answer the call or eat), the user must vacate both hands earlier, could adjust this screen 1, can cause so that the user's is not convenient.So, how to develop one can the flexible angular setting frame of the singlehanded flat-panel screens of adjusting, to solve the above problems, promptly become an important topic that needs to be resolved hurrily.

The utility model content

The purpose of this utility model be to provide a kind of can the flexible angular setting frame of the singlehanded flat display apparatus of adjusting.

Can carry out the adjustment of the flexible angle of flat display apparatus easily by hand by enforcement of the present utility model.

For achieving the above object, what the utility model provided can the flexible angular setting frame of the singlehanded flat display apparatus of adjusting, and comprising:

One body;

One fixed mount, the one side of this fixed mount combines with this body, and it is mobile together to drive this body;

One travelling carriage, the some of this travelling carriage is assembled on this fixed mount, and limits this fixed mount and move;

One feet, the bottom of this travelling carriage is located on its top, and this feet end in addition is positioned on the plane of supporting this body; And

One elastic parts is arranged between this fixed mount and this travelling carriage, and the elastic-restoring force of this flexible member or tensile force and this fixed mount and this travelling carriage are the dynamic balance state after pausing in the optional position.

Wherein this travelling carriage comprises:

One putting groove, this putting groove are positioned at the one side place of this travelling carriage in the face of this fixed mount, and hold this elastic parts; And

Two backplates stretch out towards this fixed mount place in the two ends of this travelling carriage, and this travelling carriage two ends inner face forms chute;

Wherein, the both sides, bottom of this travelling carriage are equipped with a plurality of first perforation, and this feet one side is provided with a plurality of second perforation corresponding to these first perforation, and these first perforation and second perforation by a plurality of first fixedly fasten provided fixing.

Wherein this fixed mount includes:

One framework, its central part is invaginated type, is respectively equipped with an outward extending plate body in the two side ends of this framework, the one side of this two plate body and this body is joined, and drive this body towards equidirectional motion, and the central part of this framework still is equipped with a plurality of the 3rd perforation by the two side ends place; And

Two buffer part are fixedly fastened through three perforation of this grade in an imperial examination by a plurality of second respectively and are locked in the one side of this framework in the face of this travelling carriage together with this framework, and this buffer part is embedded versatilely at this chute.

Wherein arbitrary buffer part comprises respectively:

One fixture block; And

One U-shaped piece, recess part forms an accommodation space in the middle of it, and this accommodation space holds this fixture block, and this U type piece is fixed between these fixture blocks and this fixed mount, and this U type piece embeds in this chute.

Wherein this U-shaped piece is a plastic material.

Wherein this U-shaped piece is an elastomeric material.

Wherein this elastic parts is curling reed, one end of this elastic parts is locked on this fixed mount, and the end in addition of this elastic parts is the reel hollow form, this holds its two sides that two linings are installed respectively in addition, and run through an axostylus axostyle between this two lining, make the two ends of this axostylus axostyle be fastened in this putting groove respectively in a set groove is distinguished at its two ends, connect this fixed mount and this travelling carriage.

Wherein the both sides of this fixed mount are respectively equipped with a stop block, and this stop block limits this travelling carriage and moves and stop that this chute breaks away from this U-shaped piece.

Wherein this body is flat-paneled display screens.

Description of drawings

Fig. 1 is the synoptic diagram of known technology;

Fig. 2 is an embodiment exploded view of the present utility model;

Fig. 3 is an embodiment vertical view of the present utility model;

Fig. 4 is an embodiment synoptic diagram of the present utility model;

Fig. 5 is an embodiment synoptic diagram of the present utility model.

Embodiment

For doing further understanding and understanding,, be described in detail as follows for the embodiment conjunction with figs. to the purpose of this utility model, shape, constructing apparatus feature and effect thereof:

Of the present utility model can the flexible angular setting frame of the singlehanded flat display apparatus of adjusting, see also Fig. 2,4, shown in 5, this adjustment rack 10 comprises a fixed mount 100, one travelling carriage 200 and a feet 400, these feet 400 1 ends are located at an end of this travelling carriage 200, this feet 400 end in addition can be placed on the plane 500 (as: desktop), the one side of this fixed mount 100 combines with a body 600, making this fixed mount 100 can drive this body 600 moves together, the some of this travelling carriage 200 can be assembled on this fixed mount 100, and by this fixed mount 100 restriction movings range, but be connected by an elastic parts 300 of elastic telescopic between this fixed mount 100 and this travelling carriage 200.When this body 600 is subjected to as shown in Figure 5 external force, this feet 400 promptly can be because of reacting force retraction in this body 600 on plane 500, and drive this travelling carriage 200 and make this elastic parts 300 elastic shrinkage, and after reaching an ad-hoc location, pause, at this moment between this adjustment rack 10 and this body 600, to form the dynamic balance state of an elastic-restoring force or tensile force rapidly, and make this feet 400 maintain a specific oblique angle with this body 600.And when this adjustment rack 10 or this body 600 be subjected to as shown in Figure 4 external force and after destroying this dynamic balance state, this feet 400 promptly can stretch out downwards because of gravity, and drive the inclination angles that this elastic parts 300 stretches and strengthens this body 600 gradually, moved by these fixed mount 100 restrictions until this travelling carriage 200, or this adjustment rack 10 and 600 of this bodies return to the dynamic balance state again, and this travelling carriage 200 promptly stops to move.

Among this embodiment, see also shown in Figure 2, this travelling carriage 200 is in the face of the one side place of this fixed mount 100, be provided with a putting groove 210, make an end of this elastic parts 300 can supply to connect this putting groove 210, and these travelling carriage 200 two ends are respectively equipped with a backplate 220 that stretches out towards this fixed mount 100, make this backplate 220 form a chute 222 at these travelling carriage 200 two ends inner faces, place, nearly two edges, the below of this travelling carriage 200 is provided with a plurality of first perforation 111, these feet 400 one sides are provided with a plurality of second perforation 401 with these first perforation, 111 couplings, these perforation 111,401 wear a plurality of first and fixedly fasten 113, make this feet 400 be locked in the one side of this travelling carriage 200, make this feet 400 be integral, do same direction and move with this travelling carriage 200.

In the most preferred embodiment of the present utility model, see also Fig. 2 again, shown in 4, this fixed mount 100 includes the recessed framework 110 of central part, these framework 110 two ends are respectively equipped with an outward extending plate body 221, this two plate body 221 joins with the one side of this body 600, to drive this body 600, with this fixed mount 100 towards equidirectional motion, this framework 110 is provided with a plurality of the 3rd perforation 223, can utilize a plurality of second fixedly to fasten 225 through these grade in an imperial examination three perforation 223 in the one side of this framework 110 in the face of this travelling carriage 200, two buffer part 114 in regular turn lock respectively, so that this buffer part 114 is embedded at this chute 222 versatilely and makes this chute 222 can be along these buffer part 114 activities, so, 200 of this fixed mount 100 and this travelling carriages, can provide kinetic force of friction and stiction by this buffer part 114, when wherein this kinetic force of friction can make this fixed

mount

100 and 200 of this travelling carriages produce displacement, to relax the restoring force of this elastic parts 300, to reduce the translational speed of this feet 400, and this stiction is when forming the dynamic balance state between the gravity of the elastic force of this elastic parts 300 of this adjustment rack 10 and this body 600, the acting force that provides this fixed mount 100 and this travelling carriage 200 no longer to move.

In this embodiment, see also Fig. 2 again, shown in 3, this buffer part 114 is made up of a U-shaped piece 115 and a fixture block 120, the recessed accommodation space that partly forms in the middle of these U type pieces 115, this accommodation space just can hold this fixture block 120, make this U type piece 115 can be fixed in 100 of these fixture blocks 120 and this fixed mounts, again, this U-shaped piece 115 embeds in this chute 222, because this U-shaped piece 115 can be the higher material of friction factor (as plastics or rubber), one side of this U-shaped piece 115 props up this chute 222 surfaces, causes friction, moves the inconvenience that causes angular setting excessively fast to relax this U-shaped piece 115 in this chute 222; When chute 222 when U-shaped piece 115 moves, this chute 222 need overcome earlier and the maximum static friction force of 115 of this U-shaped pieces, the friction force difference that friction factor produced of unlike material, and range of friction coefficients is by 0～1, the bigger expression friction force of its value is bigger, otherwise expression friction force is littler, so, should select suitable material to reach desired frictional force, make between this adjustment rack 10 and this body 600 (see figure 4)s, behind the formation dynamic balance state, can be just not destroyed because of minimum external force.

Among the another embodiment of the present utility model, see also shown in Figure 2 again, this elastic parts 300 can be replied the curved back stretch of reel for the reed that curls and tool after outwards stretching, after the external force of forcing this reed to stretch disappears, the back stretch of this elastic parts 300 can order about own reinstatement (shape curls), one end of this elastic parts 300 is locked on this fixed mount 100, end is the reel hollow form in addition, and this elastic parts 300 is installed two linings 310 respectively in the two sides of other end, 310 of this two linings run through an axostylus axostyle 320, and the curved back stretch of reel can be replied by this elastic parts 300 respectively in the two ends that make this axostylus axostyle 320 and be fastened in the set respectively groove 211 in this putting groove 210 two ends, make this elastic parts 300 can be on the position of this putting groove 210 the elasticity scrolling, to connect and to drive this fixed mount 100 and this travelling carriage 200, so, when this feet 400 or body 600 are subjected to as shown in Figure 5 external force, this feet 400 promptly can also drive this travelling carriage 200 towards the top toward these body 600 interior retractions simultaneously because of the reacting force on this plane 500, make these elastic parts 300 crimp recovery original states, and, then can maintain specific oblique angle because of the state that forms elastic force and gravitational equilibrium rapidly between this adjustment rack 10 and this body 600 if after arriving an ad-hoc location, pause.

See also shown in Figure 2ly, reply excessively, a mobilizable stop block 130 can be set respectively in the both sides of this fixed mount 100, so, can stop that this chute 222 excessively moves down along this U-shaped piece 115, breaks away from original path for preventing this elastic parts 300.

In the utility model, this body 600 can be a screen, see also Fig. 4, shown in 5, user's desire is adjusted the luffing angle of this screen, just as shown in Figure 5 as the application of force screen is pressed vertically downward, this moment, this chute 222 disappeared with the stiction of these buffer part 114 (see figure 2)s, so dynamic balance is destroyed, this feet 400 be subjected to this plane 500 reacting force and in this body 600 of retraction, and drive this elastic parts 300 elastic shrinkage, and after reaching required pitch angle, pause, at this moment, the elastic force of this elastic parts 300 (elastic contractile force) will reach dynamic balance rapidly and no longer displacement with the gravity of this body 600; Or the application of force promotes this body 600 upper ends as shown in Figure 4, this feet 400 can 500 move down and drive this elastic parts 300 elastic stretchings towards the plane because of gravity this moment, and after reaching required angle of inclination, pause, at this moment, the elastic force of this elastic parts 300 (elastic stretching power) will reach dynamic balance rapidly and no longer displacement with the gravity of this body 600.By above mode of operation, its mode of operation is quite light, need not expend too many strength, can utilize this adjustment rack 10 of one-handed performance; When this its angle of user's satisfaction, stop the adjustment action of this screen immediately, make it reach aforementioned dynamic balance state, just finish the operation of adjusting this screen angle.

Press, the above, it only is the preferable specific embodiment of the utility model, only structural attitude of the present utility model is not limited thereto, anyly be familiar with this technology personage in the utility model field, can think easily and variation or the equipollent of modification, all can be encompassed in the claim of the present utility model.

Claims

1, a kind of can the flexible angular setting frame of the singlehanded flat display apparatus of adjusting, it is characterized in that, comprising:

One body;

2, adjustment rack as claimed in claim 1 is characterized in that, wherein this travelling carriage comprises:

3, adjustment rack as claimed in claim 2 is characterized in that, wherein this fixed mount includes:

4, adjustment rack as claimed in claim 3 is characterized in that, wherein arbitrary buffer part comprises respectively:

One fixture block; And

5, adjustment rack as claimed in claim 4 is characterized in that, wherein this U-shaped piece is a plastic material.

6, adjustment rack as claimed in claim 4 is characterized in that, wherein this U-shaped piece is an elastomeric material.

7, adjustment rack as claimed in claim 2, it is characterized in that, wherein this elastic parts is curling reed, one end of this elastic parts is locked on this fixed mount, and the end in addition of this elastic parts is the reel hollow form, and this holds its two sides that two linings are installed respectively in addition, and runs through an axostylus axostyle between this two lining, make the two ends of this axostylus axostyle be fastened in this putting groove respectively in a set groove is distinguished at its two ends, connect this fixed mount and this travelling carriage.

8, adjustment rack as claimed in claim 4 is characterized in that, wherein the both sides of this fixed mount are respectively equipped with a stop block, and this stop block limits this travelling carriage and moves and stop that this chute breaks away from this U-shaped piece.

9, adjustment rack as claimed in claim 1 is characterized in that, wherein this body is flat-paneled display screens.