CN102620125A

CN102620125A - Display support and spiral arm thereof

Info

Publication number: CN102620125A
Application number: CN2012100746041A
Authority: CN
Inventors: 李宇; 应睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-20
Filing date: 2012-03-20
Publication date: 2012-08-01

Abstract

The invention relates to a display support and a spiral arm thereof. The spiral arm comprises an upper shell, a lower shell, a small Y-shaped piece, a spring piece, a spring joint, a small U-shaped piece and a fixing bolt; the spring joint is fixed on the upper shell and arranged between the upper shell and the lower shell; the fixing bolt penetrates through the small U-shaped piece and the spring piece and is connected with the spring joint; and the small U-shaped piece is fixed between the upper shell and the small Y-shaped piece. The spiral arm is applied to the display support. The invention has the advantages that a display can be effectively stopped at any height in an adjusting range through an adjusting screw; and by using the technology, the cost is effectively reduced, and the service life is effectively prolonged.

Description

Display bracket and spiral arm thereof

Technical field

The present invention relates to the support technology field, especially relate to a kind of display bracket and spiral arm thereof.

Background technique

Along with making constant progress of society, computer is popularized in recent years, and the present liquid crystal screen display device that computer display is also become by the desktop computer of heaviness has been saved volume.The support that general display device bottom is provided with is mainly realized pitching function, and only a few has functions such as up-down or rotation, obviously; Simple pitching function is enough for the individual uses; But under the situation that many people use, above-mentioned functions is to satisfy the demand of popular colony.

The appearance of support that therefore, a kind ofly can be fixed in any desktop, can rotate freely, can install simultaneously various display devices is necessary.

Summary of the invention

The present invention is for solving the problems of the technologies described above, and is to provide a kind of and can be fixed in any desktop, can rotate freely, can install simultaneously the support and the spiral arm thereof of various display devices.

Technological scheme of the present invention is achieved in that

A kind of spiral arm comprises upper shell, lower shell body, little Y type spare, spring part, spring joint, little U type spare and fixing bolt;

Described spring joint is fixed on the said upper shell; And place between said upper shell and the lower shell body; Said fixing bolt passes said little U type spare and is connected with said spring joint with spring part, and said little U type spare is fixed between said upper shell and the said little Y type spare, through the elongation and the compression of fixing bolt Regulation spring; And then the size of adjustable support display device power, make it to support the display device of Different Weight.

Preferably, between said little U type spare and spring part, also be provided with pad.

A kind of display bracket comprises above-mentioned spiral arm.

A kind of display bracket comprises base assembly, first pivoted arm, spiral arm, display device mounting plate,

Said base assembly comprises base and pole, also is provided with positioning ring said pole, in order to locking said first pivoted arm,

One end of said first pivoted arm is installed on the pole of said base assembly, is provided with rotating shaft at the other end of said first pivoted arm,

Said spiral arm is connected with said first pivoted arm through first link,

Said display device mounting plate is connected with said spiral arm through second link.

Said base assembly also comprises side plate, big L shaped plate and fixing bolt; Said side plate is fixed on the said base; Said big L template is fixed on the said side plate, on said big L template, offers bolt hole, and the bolt hole that said fixing bolt passes on the said big L template is fixed in the desktop edge with said base assembly; Preferably, also be provided with pallet at the top of said fixing bolt.

Said first link comprises hollow cylinder, and an epitaxial lateral overgrowth of said hollow cylinder is stretched fixed plate is arranged, and on said fixed plate, is provided with mounting hole, in order to fixing said spiral arm; Said hollow cylinder is sheathed in the rotating shaft of said first pivoted arm, also is provided with keyway in the inboard of said hollow cylinder, and is preferred, between said hollow cylinder and said first pivoted arm, also is provided with the collar, in order to lock said spiral arm.

Said second link comprises Y type spare, U type spare and torsion spring, and said Y type spare is riveted through the axle center with said U type spare, on said axle center, is equipped with torsion spring, and said torsion spring is that the torsion spring of two positive and negative direction clenches.

Preferably, said torsion spring is that the torsion spring of two positive and negative direction clenches, and to realize free folding between Y type spare 1 and the U type spare 2, reaches the effect of balance.

Preferably, said axes sleeve is provided with sleeve pipe.

Preferably, be provided with notch, on said notch, be provided with axis hole, horizontally rotate around said axis hole to realize this device at an end of said Y type spare.

Preferably, on said U type spare, also be provided with the mounting hole that is used for fixing display device.

Said display device mounting plate and said U type spare be through axle center riveted joint, rotates freely between said display device mounting plate and the said U type spare realizing.

The beneficial effect that the present invention has is: can effectively make display device rest on any height within the regulation range through adjusting screw rod, use more effective the providing cost savings and working life of this technology.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the present invention: a kind of structural representation of display bracket;

Fig. 2 is the present invention: a kind of decomposition texture schematic representation of display bracket;

Fig. 3 is the present invention: a kind of structural representation of base assembly of display bracket;

Fig. 4 is the present invention: a kind of structural representation of first link of display bracket;

Fig. 5 is the present invention: a kind of structural representation of spiral arm of display bracket;

Fig. 6 is the present invention: a kind of structural representation of second link of display bracket;

Among the figure: the 1-base assembly; 2-first pivoted arm; The 3-spiral arm; 4-display device mounting plate; 5-first link; 6-second link; The 11-base; 12-pole; The 13-positioning ring; The 14-side plate; The little L shaped plate of 15-; The 16-fixing bolt; The 17-pallet; The 21-rotating shaft; The 31-upper shell; The 32-lower shell body; The little Y of 33-type spare; The 34-spring part; The 35-spring joint; The little U of 36-type spare; The 37-fixing bolt; The 38-pad; The 51-hollow cylinder; The 52-fixed plate; The 53-mounting hole; The 54-keyway; The 55-collar; 61-Y type spare; 62-U type spare; The 63-torsion spring; The 64-sleeve pipe.

Embodiment

To combine the accompanying drawing in the embodiment of the invention below, the technological scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiments.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.

With reference to shown in Figure 5, a kind of spiral arm comprises upper shell 31, lower shell body 32, little Y type spare 33, spring part 34, spring joint 35, little U type spare 36 and fixing bolt 37;

Spring joint 35 is fixed on the upper shell 31, and places between upper shell 31 and the lower shell body 32, and fixing bolt 37 passes little U type spare 36 and is connected with spring joint 35 with spring part 34; Little U type spare 36 is fixedly between upper shell 31 and the little Y type spare 33; Through the elongation and the compression of fixing bolt Regulation spring, and then the size of adjustable support display device power, make it to support the display device of Different Weight; Preferably; Between little U type spare 36 and spring part 34, also be provided with pad 38, like this, realized the up and down of spiral arm 3.

Shown in Fig. 1-6, a kind of display bracket comprises base assembly 1, first pivoted arm 2, spiral arm 3, display device mounting plate 4,

Base assembly 1 comprises base 11 and pole 12, also is provided with positioning ring 13 pole 12, in order to locking first pivoted arm 2,

One end of first pivoted arm 2 is installed on the pole 12 of base assembly 1, is provided with rotating shaft 21 at the other end of first pivoted arm 2,

Spiral arm 3 is connected with first pivoted arm 2 through first link 5,

Display device mounting plate 4 is connected with spiral arm 3 through second link 6.

Base assembly 1 also comprises side plate 14, little L shaped plate 15 and fixing bolt 16; Side plate 14 is fixed on the base 11; Little L template 15 is fixed on the side plate 14, on little L template 15, offers bolt hole, and the bolt hole that fixing bolt 16 passes on the little L template 15 is fixed in the desktop edge with base assembly 1; Preferably, also be provided with pallet 17 at the top of fixing bolt 16.

First link 5 comprises hollow cylinder 51, and an epitaxial lateral overgrowth of hollow cylinder 51 is stretched has fixed plate 52, on fixed plate 52, is provided with mounting hole 53, in order to fixing spiral arm 3; Hollow cylinder 51 is sheathed in the rotating shaft 21 of first pivoted arm 2, also is provided with keyway 54 in the inboard of hollow cylinder 51, and is preferred, between the hollow cylinder 51 and first pivoted arm 2, also is provided with the collar 55, in order to locking spiral arm 3.

Spiral arm 3 comprises upper shell 31, lower shell body 32, little Y type spare 33, spring part 34, spring joint 35, little U type spare 36 and fixing bolt 37 compositions,

One end of upper shell 31 and lower shell body 32 is riveted on respectively on first link 5, and the other end is riveted on the little Y type spare 33.

Second link 6 comprises Y type spare 61, U type spare 62, torsion spring 63 and sleeve pipe 64; Y type spare 61 is riveted on the little Y type spare 33 of the end of spiral arm 3, and Y type spare 61 is riveted through the axle center with U type spare 62, and sleeve pipe 64 is arranged with on the axle center; On sleeve pipe 64, be equipped with torsion spring 63; To realize free folding between Y type spare 61 and the U type spare 62, torsion spring 63 is that the spring of 2 positive and negative direction clenches, and reaches the effect of balance.

Display device mounting plate 4 is riveted through the axle center with U type spare 62, to rotate freely between realization display device mounting plate 4 and the U type spare 62.

The aforementioned display device support can effectively make display device rest on any height within the regulation range through adjusting screw rod, uses more effective the providing cost savings and working life of this technology.

The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. a spiral arm comprises upper shell, lower shell body, little Y type spare, spring part, spring joint, little U type spare and fixing bolt; Described spring joint is fixed on the said upper shell; And place between said upper shell and the lower shell body; It is characterized in that said fixing bolt passes said little U type spare and is connected with said spring joint with spring part, said little U type spare is fixed between said upper shell and the said little Y type spare.

2. a kind of spiral arm according to claim 1 is characterized in that, between said little U type spare and spring part, also is provided with pad.

3. a display bracket is characterized in that comprising claim 1 or 2 described spiral arms.

4. a kind of display bracket according to claim 3 is characterized in that, this support comprises base assembly, first pivoted arm, spiral arm, display device mounting plate,

Said spiral arm is connected with said first pivoted arm through first link,

5. a kind of display bracket according to claim 4 is characterized in that, an end of said upper shell and lower shell body is riveted on respectively on first link, and the other end is riveted on the little Y type spare.

6. a kind of display bracket according to claim 4; It is characterized in that; Said second link comprises Y type spare, U type spare and torsion spring; Said Y type spare is riveted through the axle center with said U type spare, on said axle center, is equipped with torsion spring, and said torsion spring is that the torsion spring of two positive and negative direction clenches.

7. a kind of display bracket according to claim 6 is characterized in that said axes sleeve is provided with sleeve pipe.

8. a kind of display bracket according to claim 6 is characterized in that, is provided with notch at an end of said Y type spare, on said notch, is provided with axis hole.

9. a kind of display bracket according to claim 6 is characterized in that, on said U type spare, also is provided with the mounting hole that is used for fixing display device.

10. according to the described a kind of display bracket of the arbitrary claim of claim 4-9, it is characterized in that said display device mounting plate and said U type spare be through axle center riveted joint, rotate freely between said display device mounting plate and the said U type spare realizing.