CN201193760Y

CN201193760Y - Support frame

Info

Publication number: CN201193760Y
Application number: CNU2008201125292U
Authority: CN
Inventors: 颜清辉; 郑建纬
Original assignee: Fulfil Tech Co Ltd
Current assignee: Fulfil Tech Co Ltd
Priority date: 2008-05-04
Filing date: 2008-05-04
Publication date: 2009-02-11
Anticipated expiration: 2018-05-04

Abstract

The utility model discloses a supporting frame used for bearing a plurality of displays. The supporting frame comprises a base, a strut extending upwards from the base and two regulating devices. A first axis is defined on the axial direction of the strut; each regulating device comprises a bearing arm, a supporting unit, a lifting unit, a pivoting unit and a bearing plate. The bearing arm is pivoted on the strut in a rotating way; the supporting unit is provided with a base body arranged at one side of the bearing arm; the lifting unit is arranged on the base body of the supporting unit in a way of moving up and down. The pivoting unit is pivoted on the lifting unit in a rotating way; the bearing plate is pivoted on the pivoting unit in a rotating way. The supporting frame can be combined with the corresponding displays through a regulating device and can respectively as well as independently adjust the positions and the angles of each display.

Description

Supporting frame

Technical field

The utility model relates to a kind of supporting frame, is meant a kind of supporting frame that can combine with a plurality of display devices and can carry out position and angular adjustment respectively at each display device independently especially.

Background technique

Supporting frame generally is to be widely used in any structure that needs bearing article, yet, be accompanied by the evolution of industrial technology and popularizing of electronic product, it is complicated that the structure of supporting frame and function thereof also become, therefore supporting frame is except firmly supporting the liquid crystal display, the function that can swing or rotate need be provided, be adjusted to the appropriate location that meets its demand most for the user.

Existing supporting frame, as the Taiwan patent application case that is disclosed on January 16th, 2007 a kind of " being used to support the supporting element of a plurality of display unit " of number No. 95118248 being disclosed, this supporting element has the pillar that a base portion and is linked to this base portion top, this supporting element makes a pair of adjacent display unit to be rotated facing to a hinge structure, this hinge structure comprises a crooked slider, in order to be attached at least one display unit, this bending slider is arranged at this pillar and according to an arc and bending, and this arc has and is located in this at least one centre of curvature between the neighboring edge of adjacent display unit.

Yet the supporting frame of above-mentioned prior art only can make this that display unit is changed relative angle on the direction of sliding along this bending slider, and can't carry out the Height Adjustment of above-below direction and the angular adjustment of other direction individually at each display unit.

The model utility content

Main purpose of the present utility model is to provide a kind of supporting frame, and it is provided with a plurality of regulating devices corresponding with a plurality of display devices, independently to adjust the position and the angle of each display device respectively.

To achieve the above object, the utility model provides a kind of supporting frame, comprising: a base; One pillar is extended upward by this base, and this pillar axially define a first axle; And at least two regulating devices, wherein each regulating device comprises: a load bearing arm is articulated in this pillar rotationally around this first axle; One bearing unit, it has a matrix, and this matrix is arranged at this load bearing arm one side; One lifting unit is arranged at the matrix of this bearing unit up or down; One hinged unit, around second rotational vertical with this first axle be articulated in this lifting unit; And a carrier board, around one simultaneously with the 3rd rotational of this first axle and second axis normal be articulated in this hinged unit.

The utlity model has following beneficial effect: a plurality of display devices of supporting frame described in the utility model institute combination can pass through each regulating device, and respectively independently according to user's demand, adjust its height and put angle up and down, has higher applicability, position with those display devices that stagger, avoid those display devices to produce collision, comparatively convenient in the use.

For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is the solid combination schematic representation of the utility model supporting frame;

Fig. 2 is the perspective exploded view of the load bearing arm and the pillar of the utility model supporting frame;

Fig. 3 is the perspective exploded view of the bearing unit of the utility model supporting frame;

Schematic top plan view when Fig. 4 is combined with display device for the utility model supporting frame;

Fig. 5 is another schematic top plan view of the utility model supporting frame, and omits display device among the figure;

Fig. 6 is the schematic side view of the utility model supporting frame;

Fig. 7 is another schematic side view of the utility model supporting frame;

Fig. 8 is the schematic rear view of the utility model supporting frame.

Main component symbol description

10 bases

20 pillars

3 regulating devices

30 load bearing arms

31 trepannings

32 first limit structures

321 first limited posts, 322 first restraining grooves

33 second limit structures

331 second limited posts

332 second restraining grooves

34 chutes

40 bearing units

41 matrixes

411 slide rails

42 first connection pieces

421 guide portions

43 second connection pieces

44 knobs

50 lifting units

60 hinged unit

70 carrier boards

100 display devices

The L1 first axle

L2 second axis

L3 the 3rd axis

The L4 four axistyle

Embodiment

See also Fig. 1 to shown in Figure 3, supporting frame described in the utility model comprises: a base 10, a pillar 20 and two regulating devices 3, wherein this pillar 20 is to be extended upward by this base 10, and this pillar 20 axially define a first axle L1.

The quantity of this regulating device 3 does not have qualification, in the present embodiment, situation with two regulating devices 3 is illustrated, this two regulating device 3 is arranged at this pillar 20 both sides symmetrically, and each regulating device 3 comprises a load bearing arm 30, a bearing unit 40, a lifting unit 50, a hinged unit 60 (please cooperate consult shown in Figure 6) and a carrier board 70.

These two load bearing arms, 30 1 ends have a trepanning 31 respectively, this pillar 20 is inserted in this trepanning 31, make these two load bearing arms, 30 1 ends be articulated in this pillar 20 respectively and be up and down and repeatedly put, thereby make this two load bearing arm 30 be articulated in this pillar 20 rotationally around this first axle L1 respectively.

Be provided with one first limit structure 32 (as shown in Figure 2) one of in this two load bearing arm 30, and in this two load bearing arm 30 another be provided with one with second limit structure 33 of these first limit structure, 32 corresponding matching, in the present embodiment, this first limit structure 32 comprises one first limited post 321 and one first restraining groove 322, and this second limit structure 33 comprises one second limited post 331 and one second restraining groove 332, but not as limit.

This first limited post 321 is relative trepanning 31 places that are arranged at a contiguous load bearing arm 30 wherein with first restraining groove 322, similarly, trepanning 31 places that are arranged at contiguous another load bearing arm 30 wherein that this second limited post 331 is also relative with second restraining groove 332.When this two load bearing arm 30 is sheathed on this pillar 20, this first limited post 321 is arranged in this second restraining groove 332 versatilely, and this second limited post 331 is arranged in this first restraining groove 322 versatilely, only can be movable in this two restraining groove 322,332 to limit this two limited post 321,331.

See also shown in Figure 3ly, each bearing unit 40 comprises a matrix 41, one first connection piece 42, one second connection piece 43 and a knob 44, and wherein these matrix 41 front ends have relatively that this base 10 is two vertical slide rails 411.

These first connection piece, 42 rear ends convex with a guide portion 421 toward these load bearing arm 30 directions, and each load bearing arm 30 has a chute 34 that is through to these load bearing arm 30 front and rear ends, this guide portion 421 stretches in this chute 34, so that this first connection piece 42 can be by the cooperating of this guide portion 421 and this chute 34, and be arranged at this load bearing arm 30 slidably.

These second connection piece, 43 front ends are fixedly arranged at this matrix 41 rear ends, and these second connection piece, 43 rear ends are articulated in this first connection piece 42, so that this second connection piece 43 can rotate relative to this first connection piece 42.

This knob 44 is arranged at this load bearing arm 30 relative both sides respectively with this first connection piece 42, and these knob 44 1 ends have the screw (figure slightly) that screw thread is preset to be bolted in this first connection piece 42, make this first connection piece 42 can be fixed on this load bearing arm 30, thereby make this matrix 41 can be positioned in this load bearing arm 30 front sides.

This lifting unit 50 is provided with biside plate (figure slightly), and this biside plate is inserted in two slide rails 411 of this matrix 41, thereby makes this lifting unit 50 can be arranged at the matrix 41 of this bearing unit 40 up or down.These matrix 41 inside also can further be provided with a location unit (figure slightly) corresponding with this lifting unit 50, so that this lifting unit 50 can be positioned at the desired position after slip.

Please cooperate and consult shown in Figure 6ly, this hinged unit 60 is articulated in this lifting unit 50, and can rotate around second an axis L2 (as shown in Figure 1) vertical with this first axle L1, so that this hinged unit 60 this lifting unit 50 its luffing angles of adjustment relatively.

This carrier board 70 around one simultaneously the three axis L3 (as shown in Figure 1) vertical with this first axle L1 and the second axis L2 be articulated in this hinged unit 60 rotationally, make this carrier board 70 relatively these hinged unit 60 adjustment its put angle; By above-mentioned composition to form supporting frame of the present utility model.

See also shown in Figure 4ly, the utility model can be in order to carrying a plurality of display devices 100, be example with two display devices 100 in the present embodiment, but not as limit, this two carrier board 70 is individually fixed in corresponding two display devices, 100 rear sides.Because this two load bearing arm 30 can be articulated in this pillar 20 around this first axle L1 respectively rotationally, make each display device 100 integral body to rotate relative to first axle L1, to adjust its angle and position by this load bearing arm 30.Simultaneously, utilize first limit structure 32 and second limit structure 33 (as shown in Figure 2) of corresponding matching, limit the angle that this two load bearing arm 30 rotates relative to this pillar 20, thereby limit the rotational angle range of this two display device 100, avoid this two display device 100 to collide mutually.

Please cooperate again consult shown in Figure 3, each display device 100 can utilize the mode of sliding to change its position on this load bearing arm 30 by this first connection piece 42, and be fixed by this knob 44, adjusting the horizontal position of each display device 100, and can be positioned on the desired position.

In addition, please cooperate and consult Fig. 5 and shown in Figure 6, because this second connection piece 43 is articulated in this first connection piece 42, and this second connection piece 43 can be around one with the parallel four axistyle L4 of this first axle L1 and rotate relative to this first connection piece 42, make this display device 100 can rotate relative to this four axistyle L4 by this second connection piece 43 again, to adjust its angle.

Again, this display device 100 can be by being equipped with of this lifting unit 50 and this matrix 41, and can slide along the vertical direction, and then adjust the position of height up and down.

Moreover via the mutual pivot joint of this hinged unit 60 with this lifting unit 50, this display device 100 this second axis L2 is relatively adjusted the luffing angle of its front and back.And, can also adjust the rotation angle of this display device 100 relative the 3rd axis L3 by the mutual pivot joint between this carrier board 70 and this hinged unit 60.

Therefore, the utility model supporting frame can be simultaneously in conjunction with a plurality of display devices, and those display devices all can be respectively height up and down, position, the left and right sides, luffing angle and relatively the demand of putting on the angle of each axis (as L1, L2, L3, L4) direction according to the user adjusted, its applicability is higher, and can put finish desired position and angle after, staggered mutually in the position of those display devices, effectively avoid the collision between those display devices.

Yet the above only is a preferable possible embodiments of the present utility model; non-so promptly limit to claim of the present utility model; so the equivalent structure that uses the utility model specification and graphic content to do in every case changes, and all in like manner all is contained within the protection domain of the present utility model.

Claims

1. a supporting frame is characterized in that, comprising:

One base;

One pillar is extended upward by this base, and this pillar axially define a first axle; And

At least two regulating devices, wherein each regulating device comprises:

One load bearing arm is articulated in this pillar rotationally around this first axle;

One bearing unit, it has a matrix, and this matrix is arranged at this load bearing arm one side;

One lifting unit is arranged at the matrix of this bearing unit up or down;

One hinged unit, around second rotational vertical with this first axle be articulated in this lifting unit; And

One carrier board, around one simultaneously with the 3rd rotational of this first axle and second axis normal be articulated in this hinged unit.

2. supporting frame as claimed in claim 1 is characterized in that, described two regulating devices are arranged at described pillar both sides symmetrically.

3. supporting frame as claimed in claim 1 is characterized in that, the one of the load bearing arm of described two regulating devices is provided with one first limit structure, another of the load bearing arm of this two regulating device be provided with one with second limit structure of this first limit structure corresponding matching.

4. supporting frame as claimed in claim 3, it is characterized in that, described first limit structure comprises one first limited post and one first restraining groove, described second limit structure comprises one second limited post and one second restraining groove, this first limited post is arranged in this second restraining groove versatilely, and this second limited post is arranged in this first restraining groove versatilely.

5. supporting frame as claimed in claim 1 is characterized in that, each load bearing arm one end has a trepanning, and described pillar is inserted in this trepanning.

6. supporting frame as claimed in claim 1 is characterized in that described load bearing arm is provided with a chute, described bearing unit more comprises one first connection piece, this first connection piece is provided with a guide portion, and this guide portion stretches in the chute of this load bearing arm, and this first connection piece is arranged at this load bearing arm slidably.

7. supporting frame as claimed in claim 6 is characterized in that, described bearing unit more comprises one second connection piece, and this second connection piece is arranged at this matrix, and can be articulated in described first connection piece rotationally around a four axistyle parallel with this first axle.

8. supporting frame as claimed in claim 6, it is characterized in that described bearing unit more comprises a knob, this knob is arranged at the relative both sides of this load bearing arm with this first connection piece, and this knob one end is bolted in this first connection piece, and this first connection piece is fixed in this load bearing arm.

9. supporting frame as claimed in claim 1 is characterized in that, the matrix of described bearing unit is provided with two slide rails for this lifting unit combination, and this lifting unit is arranged at this matrix up or down.