CN2840272Y

CN2840272Y - Screen supporting device

Info

Publication number: CN2840272Y
Application number: CN 200520127072
Authority: CN
Inventors: 赖清江
Original assignee: JINCHUANGFA CO Ltd
Current assignee: JINCHUANGFA CO Ltd
Priority date: 2005-09-29
Filing date: 2005-09-29
Publication date: 2006-11-22
Anticipated expiration: 2015-09-29

Abstract

The utility model relates to a screen supporting device, which comprising a body, two brackets, two shims and four plate springs, wherein the body is provided with tow ear parts, and each ear part is provided with a perforation; a peripheral wall of each perforation is provided with threads; each bracket is provided with a fixed axle which is penetrated to each perforation; the periphery surface of each fixed axle is provided with threads which are corresponding to the peripheral wall of each perforation; each shim and each plate spring are respectively sheathed on each fixed axle; both sides of each plate spring are respectively abutted to each shim and each ear part.

Description

Screen-supporting device

Technical field

The utility model is relevant with screen-supporting device, particularly relevant for a kind of simple in structure, and the screen-supporting device that can assemble apace.

Background technology

See also a kind of screen-supporting device 90 shown in Figure 4, it includes a body 91, two supports 92, most pad 93, and two hold-doun nut 94, wherein this body 91 has two ears 912, respectively a stationary shaft 922 of this support 92 passes respectively this ear 912, and respectively this stationary shaft 922 is to be arranged with most pads 93, and utilizes respectively that this hold-doun nut 94 is locked on respectively this stationary shaft 922, make respectively this pad 93 mutually against, this hold-doun nut 94 is locked on the respectively strength of this stationary shaft 922 in order to increase respectively.

Yet, this screen-supporting device 90 is when assembling, must be sheathed on respectively this stationary shaft 922 to this pad 93 respectively one by one, because the quantity of these pads 93 is a lot, make assembling operation too complicated and time-consuming, therefore, this screen-supporting device 90 causes the puzzlement of user on assembling operation and inconvenience easily; And the existing considerable pad 93 of screen-supporting device 90 usage quantities is reached the damping of

body

91 and 92 on this two support, and its material cost is improve relatively also.

The utility model content

Fundamental purpose of the present utility model is to provide a kind of screen-supporting device, and it is simple in structure, and can assemble apace.

Of the present utility model time a purpose is to provide a kind of screen-supporting device, and the member of its use is few, can reduce manufacturing cost relatively.

For reaching above-mentioned purpose, a kind of screen-supporting device provided by the utility model is characterized in that, includes:

One body, this body are to have two ears, and respectively this ear has a perforation, and wherein the perisporium of at least one this perforation has screw thread; And

Two supports, respectively this support has a stationary shaft, and wherein the outer peripheral face of at least one this stationary shaft has and the corresponding screw thread of the perisporium of this perforation, and respectively this stationary shaft is to be arranged in respectively this perforation.

Wherein this biperforate perisporium all has screw thread.

Wherein respectively the outer peripheral face of this stationary shaft has and the corresponding screw thread of perisporium of this perforation respectively, and respectively this stationary shaft must be screwed together in respectively this perforation.

Wherein this screen-supporting device has at least one pad and at least one laminated spring, and respectively this pad is to be located at respectively this stationary shaft respectively with this laminated spring respectively, and the both sides of these laminated springs are resisted against respectively this pad and this ear respectively respectively.

Wherein respectively an end of this stationary shaft is to extend a projection, and respectively this support has a perforation, and respectively the projection of this stationary shaft is to be arranged in respectively this perforation.

Wherein respectively the perisporium of this perforation has most double wedges, and these double wedges are to be embedded at the respectively projection of this stationary shaft.

Wherein respectively this projection is that lock is established positioning piece.

Wherein respectively this keeper is to be nut.

Wherein respectively this stationary shaft be for copper material made.

Wherein respectively this support is one-body molded made with this stationary shaft respectively.

Wherein the bottom surface of this body has two protruding walls, and this two protruding wall is when this body tilts forward or backward and contact at a surface of contact, to control the angle of inclination of this body.

The utlity model has simple in structurely, and the member that can assemble apace and use is few, can reduce the advantage of manufacturing cost relatively.

Description of drawings

Following conjunction with figs. is enumerated following preferred embodiment, in order to structure of the present utility model and effect are elaborated; The first brief description of wherein used accompanying drawing is as follows, wherein:

Fig. 1 is the front elevation of the utility model first preferred embodiment.

Fig. 2 is the combination synoptic diagram of the utility model first preferred embodiment.

Fig. 3 is the right side view of the utility model second preferred embodiment.

Fig. 4 is the front elevation of existing screen-supporting device.

Embodiment

See also Fig. 1 and Fig. 2, the screen-supporting device 10 that the utility model first preferred embodiment is provided includes a body 20, two supports 30, two pads 40, and four laminated springs 50.

This body 20 is made by metal sheet, in order to support a LCD screen; The bottom and arranged on left and right sides of this body 20 has one first ear 22 and one second ear 24 respectively, and each laterally offers one first screw 222 and one second screw 242 24 of this first ear 22 and second ears.

Respectively this support 30 is made by metal material, and respectively this support 30 has a base plate 32 and side plate 34, and wherein respectively a side of this base plate 32 is vertically to interconnect with the root edge of this side plate 34 respectively, makes that respectively this support 30 is L-shaped; Respectively this side plate 34 has a rounded perforation 342, respectively the perisporium of this perforation 342 has most double wedges 344, respectively this support 30 has one first stationary shaft 36 and one second stationary shaft 38 respectively, this first stationary shaft 36 can be selected for use by copper product made with this second stationary shaft 38, this first stationary shaft 36 has a head 362 respectively with this second stationary shaft 38,382, one by this head 362 respectively, the body portion 364 that an end of 382 extends, 384, and one by this head 362 respectively, the projection 366 that 382 the other end extends, 386, this body portion 364 respectively, 384 outer peripheral face has the corresponding screw thread of perisporium with this first screw 222 and this second screw 242, make that this first stationary shaft 36 and this second stationary shaft 38 are to be fixed at this first ear 22 and this second ear 24 respectively, and this projection 366 respectively, the 386th, be placed through in the perforation 342 of this side plate 34 respectively, and respectively 344 of the double wedges of this perforation 342 can be in this head 362, when 382 end face compels to be butted on the peritreme of perforation 342, inlay card is gone into this head 362,382 end face (because the material of this head is softer), in order to increase the respectively locking effect between this perforation 342 and this first stationary shaft 36 and this second stationary shaft 38, in addition, this projection 366 respectively, the 386th, can lock and establish positioning piece (nut as shown in FIG.) 39, so that this first stationary shaft 36 and this second stationary shaft 38 are fixed in respectively this support 30.

Respectively this pad 40 is by the made annulus of metal material, its middle position has a circular hole 42, make that this pad 40 respectively is the body portions 364,384 that can be sheathed on this first stationary shaft 36 and this second stationary shaft 38 by this circular hole 42 respectively respectively, in addition, respectively a side of this pad 40 is the heads 362,382 that are resisted against this first stationary shaft 36 and this second stationary shaft 38.

Respectively this laminated spring 50 is generally rounded, its middle position also has a circular hole 52, this first stationary shaft 36 is arranged with two laminated springs 50 respectively with the body portion 364,384 of this second stationary shaft 38, and pass the circular hole 52 of this two laminated spring 50 respectively, in addition, the both sides of these laminated springs 50 are resisted against the outboard end of the opposite side of this pad 40 respectively and this first ear 22 and this second ear 24 respectively, so that this first stationary shaft 36 is more firmly to be locked in this first ear 22 and this second ear 24 with this second stationary shaft 38.

When desire makes up screen-supporting device 10 provided by the utility model, be earlier with the body portion 364 of this first stationary shaft 36 with this second stationary shaft 38,384 pass respectively this pad 40 and this two laminated spring 50 respectively, and be fixed at this first ear 22 and this second ear 24 respectively, this moment, the user can be by the head 362 of this first stationary shaft 36 of switching with this second stationary shaft 38,382, to adjust the body portion 364 of this first stationary shaft 36 and this second stationary shaft 38,384 are screwed together in the degree of depth of this first screw 222 and second screw 242, that is adjust this two stationary shaft 36 and 38 and this two ear 22 and 24 s' torsion, and then then respectively the perforation 342 of this support 30 pass the projection 366 of this first stationary shaft 36 and this second stationary shaft 38,386, and utilize respectively that this keeper (nut) 39 is locked on respectively this projection 366,386, so that this first stationary shaft 36 is fixed in respectively this support 30 with this second stationary shaft 38, thus, promptly screen-supporting device 10 provided by the utility model is finished in combination.

When user's desire is adjusted the elevation angle of screen, this body 20 slowly tilts backward with stressed, because this first stationary shaft 36 is to have corresponding screw thread with the perisporium of this first screw 222, make this first stationary shaft 36 with this first screw 222 can lock be tight more more along with the inclination of this body 20, this of the other end second stationary shaft 38 then can form oppositely with this second screw 242 and unscrew, when this body 20 recedes a predetermined angular, this first stationary shaft 36 will be locked in first screw 222 of this first ear 22 more closely, and still makes this body 20 can firmly support this LCD screen.

Otherwise, when this body 20 turns forward, though this first stationary shaft 36 can unscrew at leisure with this first screw 222, but this second stationary shaft 38 forms the tight more state of lock more with 242 of this second screws, when this body 20 turns forward a predetermined angular, be transformed into this second stationary shaft 38 again and be locked in more closely in second screw 242 of this second ear 24; Thus, screen-supporting device 10 provided by the utility model is can be apace this pad 40 respectively and this laminated spring 50 respectively to be assembled to this first stationary shaft 36 and this second stationary shaft 38, and, the body 20 of this screen-supporting device 10 is to be locked in respectively this support 30 by screw thread corresponding mutually between this first stationary shaft 36 and this second stationary shaft 38 and this first screw 222 and this second screw 242, in order to increase these screen-supporting device 10 structures firmly.

Please see also Fig. 3 again, be the screen-supporting device 60 that is provided for the utility model second preferred embodiment, and its primary structure and first preferred embodiment are similar substantially, precisely because difference is:

In the present embodiment, as shown in Figure 3, the bottom surface of this body 61 has two protruding walls 62, this two protruding wall 62 lays respectively at the forward and backward side of this body 61, when this body 61 tilts forward or backward, this two protruding wall 62 is to contact at a surface of contact (as desktop) respectively, in order to control the angle of inclination of this body 61, makes this body 61 predetermined angular that only can tilt forward or backward.

What deserves to be mentioned is, respectively this stationary shaft 36﹠amp; 38 also can adopt one-body molded madely with this support 30 respectively, can reach the purpose of this utility model equally.

The above only is a preferable possible embodiments of the present utility model, uses the utility model such as described content is described, and the claim equivalent structure or the variation of doing, all should be included in the claim of the present utility model.

Claims

1. a screen-supporting device is characterized in that, includes:

2. according to the described screen-supporting device of claim 1, it is characterized in that wherein this biperforate perisporium all has screw thread.

3. according to the described screen-supporting device of claim 2, it is characterized in that wherein respectively the outer peripheral face of this stationary shaft has and the corresponding screw thread of perisporium of this perforation respectively, respectively this stationary shaft must be screwed together in respectively this perforation.

4. according to the described screen-supporting device of claim 1, it is characterized in that, wherein this screen-supporting device has at least one pad and at least one laminated spring, and respectively this pad is to be located at respectively this stationary shaft respectively with this laminated spring respectively, and the both sides of these laminated springs are resisted against respectively this pad and this ear respectively respectively.

5. according to the described screen-supporting device of claim 1, it is characterized in that wherein respectively an end of this stationary shaft is to extend a projection, respectively this support has a perforation, and respectively the projection of this stationary shaft is to be arranged in respectively this perforation.

6. according to the described screen-supporting device of claim 5, it is characterized in that wherein respectively the perisporium of this perforation has most double wedges, these double wedges are to be embedded at the respectively projection of this stationary shaft.

7. according to the described screen-supporting device of claim 5, it is characterized in that wherein respectively this projection is that lock is established positioning piece.

8. according to the described screen-supporting device of claim 7, it is characterized in that wherein respectively this keeper is to be nut.

9. according to the described screen-supporting device of claim 1, it is characterized in that, wherein respectively this stationary shaft be for copper material made.

10. according to the described screen-supporting device of claim 1, it is characterized in that wherein respectively this support is one-body molded made with this stationary shaft respectively.

11., it is characterized in that wherein the bottom surface of this body has two protruding walls according to the described screen-supporting device of claim 1, this two protruding wall is when this body tilts forward or backward and contact at a surface of contact, to control the angle of inclination of this body.