CN201111943Y - Screen shafting bracket structure - Google Patents
Screen shafting bracket structure Download PDFInfo
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- CN201111943Y CN201111943Y CNU2007201760055U CN200720176005U CN201111943Y CN 201111943 Y CN201111943 Y CN 201111943Y CN U2007201760055 U CNU2007201760055 U CN U2007201760055U CN 200720176005 U CN200720176005 U CN 200720176005U CN 201111943 Y CN201111943 Y CN 201111943Y
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Abstract
The utility model relates to a screen axle frame structure and comprises a base, an upper rod which is provided with a first axle part and a second axle part, an angle compensation mechanism which is coupled with the second axle part of the upper rod, a lower rod which is provided with a first axle part and a second axle part which is coupled with the base and a linkage mechanism which is arranged between the first axle part of the upper rod and the first axle part of the lower rod and coupled with the two axle parts. When a display device is lifted, the upper rod drives the lower rod to move relatively through the linkage mechanism so as to average the angle of the upper rod and the lower rod and change the pivot positions of the upper rod and the lower rod in the linkage mechanism, thereby leading the display device to be lifted at the same level and the same vertical position; in addition, by adopting the angle compensation mechanism to compensate the incline of the display device to right or left during the lift of the display device, the display device can be kept in the level and thereby the function of the screen axle frame structure is realized.
Description
Technical field
The utility model relates to a kind of screen pedestal design, especially refer to that a kind of its upper rack posts of screen pedestal design drives the relative start of lower fulcrum bar by interlinked mechanism, and but the fulcrum of upper and lower pole subtended angle mean allocation and upper and lower pole can be moved forward and backward, and make that display device can lifting on same horizontal surface and same upright position, in addition again by angle compensation mechanism, during with the lifting of compensation display device, cause display device or right-oblique disappearance left, make that display device can the maintenance level, and then reach a kind of purpose of screen pedestal design.
Background technology
TaiWan, China patent gazette application case number No. 094216851 screen support frame structure, it comprises: a base is made of a plane plate; One first sway brace, its lower end and upper end have a first axle part and a second axle part respectively, described the first axle part has one first fixed hub and one second fixed hub, offer a groove between described first fixed hub and described second fixed hub, described the second axle part then has two fixed hubs that are symmetrical; One second sway brace is to articulate mutually with described first sway brace; One first fixed support, have a shaft sleeve part and a holder, described first fixed support is installed in described susceptor surface by described holder, and described again shaft sleeve part one side extension is provided with a socket part, be to be set in described first fixed hub, and described socket part central authorities are provided with a fixed orifice; One second fixed support, have a shaft sleeve part and a holder, described second fixed support can be installed in susceptor surface by described holder, described shaft sleeve part one end extension is provided with a sleeve, and described cover shaft end extends a socket part, described socket part axle centre is provided with axis hole, makes described sleeve can be nested with in described second fixed hub; Other has a jack-post, is that axle is located within the described the first axle part, and described jack-post one end is after being located in described the first axle part, is fixed in the axis hole of the described second support bracket fastened socket part; Other is provided with an elastic parts and is nested with on described socket part, and be positioned described between in the groove, to provide described first sway brace corresponding elastic force when base rotates; 2 the 3rd fixed supports, more described the 3rd fixed support respectively has a holder, one first sleeve and one second sleeve, described holder is the surface that is fixed on second sway brace, one end, and described first sleeve and the second cover between centers have a fluting and can be nested with on the fixed hub of described first sway brace; Be provided with a stationary shaft in described second sleeve outside in addition, described stationary shaft has a shaft head and an axostylus axostyle, described axostylus axostyle has one first axostylus axostyle and one second axostylus axostyle, described first axostylus axostyle is arranged with an axle center sleeve, described second axostylus axostyle sheathed in regular turn singly colludes space washer, second sleeve, first sleeve and a washer sets, and be provided with the solid threaded portion of a nut spiral shell at the described second axostylus axostyle end, so that described washer sets is positioned the outer surface of described first sleeve, described washer sets can provide that described second sway brace is corresponding to have a friction force when described first sway brace rotates; And four connecting rods, each curved first stiff end and second stiff end of being provided with of more described connecting rod two ends, they can distinguish axle and consolidate between described first fixed support and described stationary shaft;
Only, though it can pass through set connecting rod between first sway brace and second sway brace above-mentioned screen support frame structure, and the cooperation between the set elastic parts of the first axle part of first sway brace, make when first sway brace, between second sway brace and base, when doing corresponding rotation, suitable power of tightly pulling and the strength that bounces up upward can be provided, especially when the second sway brace upper end is equiped with heavier fixture, fixture is the strength of weight downwards, can by elastic parts by tightened with compressed state under, the strength of picture upper support is provided, prevent that first sway brace and the second sway brace fixation from pressing down and displacement, and when the user desires the position of the adjustment of displacement upward fixture, then loosened and removed under the state that compresses because of elastic parts, so simultaneously by its restoring force of accumulating, provide power-assisted to the direction of turn, reach the user comparatively the labour-saving mode lift the effect of moving fixture upward;
But, above-mentioned screen support frame structure, when providing fixation to move up and down, be into moving up and down of a radian, make the fixation of being fixed on second bracing frame, can't be in same perpendicular lifting, therefore, when the user adjusts fixation, can make the distance between described fixation and user produce change simultaneously, for example: it is then close with the user to turn down fixation, heightens fixation then away from the user, when being a display as if described fixation, then will cause the distance between user and display inappropriate, and cause the user also need adjust the seat voluntarily, and prevent myopia with the suitable distance between maintenance and display, cause comparatively inconvenience in the use;
Hereat, how disappearance such as above-mentioned is forgone, and provide a kind of can be on same surface level and same position the screen pedestal design of VTOL (vertical take off and landing), be the place of the technical difficulties that this case utility model designer institute desire solves.
Summary of the invention
Fundamental purpose of the present utility model is promptly in that a kind of screen pedestal design is provided, in order to overcome above-mentioned defective.
For achieving the above object, the technical solution adopted in the utility model is, a kind of screen pedestal design is provided, and it comprises:
One base;
One upper rack posts, described upper rack posts is provided with the first axle part and the second axle part, and described the first axle part is provided with axis hole, protuberance and open-work, and described the second axle part then is provided with axis hole;
One angle compensation mechanism, described angle compensation mechanism is located at the second axle part of upper rack posts, and described angle compensation mechanism includes:
One pedestal, described pedestal are provided with a trepanning and a plurality of screw;
One stator, described stator are provided with a plurality of screws and one first open-work and one second open-work, and described screw is corresponding with the screw of pedestal, and spiral shell is solid mutually with pedestal with stator with screw;
One gear set, described gear set is located in the pedestal, and described gear set is by first gear, second gear and the 3rd gear are formed, and described second gear is arranged between first gear and the 3rd gear, described gear all is provided with axis hole and socket part, the stretch through first open-work setting of stator of the socket part of described first gear, and on described socket part, be provided with intermediate plate, the stretch through second open-work setting of stator of the socket part of described second gear, and on described socket part, be provided with intermediate plate, described the 3rd gear is provided with axis hole and socket part, and the socket part of described the 3rd gear is to be set in the trepanning of pedestal;
One jack-post, described jack-post front end is provided with screw thread, and described jack-post end then is provided with drive portion, and described again jack-post runs through the axis hole of its second axle part of upper rack posts, the axis hole of first gear, the axis hole setting of the 3rd gear;
One nut, the screw thread of described nut and jack-post front end spiral shell mutually are solid;
One lower fulcrum bar, described lower fulcrum bar is provided with the first axle part and the second axle part, and described the first axle part is provided with axis hole, protuberance and open-work, and described the second axle part then is coupling with base;
One interlinked mechanism, described interlinked mechanism are located between the first axle part of the first axle part of upper rack posts and lower fulcrum bar, and described interlinked mechanism includes:
One body, described body is provided with two grooves and a hollow bulb, all be provided with first spacing hole, the second upper limit hole, the second lower limit hole, the 3rd upper limit hole, the 3rd lower limit hole, upper shaft hole and lower shaft hole on the two side of described groove, described again groove can be kept supplying the first axle part setting of the first axle part and the lower fulcrum bar of pole, and described hollow bulb madial wall then is provided with fixed orifice;
One interlock group, described interlock group is arranged in the hollow bulb of body, and described interlock group is to press part by one, a plurality of double-action plates of going up, a plurality of double-action plates down, one stage clip, one fixture is formed, describedly again press part and be provided with main aperture, first open-work, open-work and second time open-work on second, described upward double-action plate then is located at respectively with following double-action plate and presses top, part both sides and below, and the described double-action plate of going up is provided with first open-work and second open-work, and described double-action plate down also is provided with first open-work and second open-work, described again first open-work of going up double-action plate be with press part second on open-work corresponding, and described first open-work of double-action plate down is corresponding with the second time open-work that presses part, described stage clip is arranged on and presses on the part in addition, and described fixture is to run through described stage clip in addition again, press the fixed orifice of the main aperture of part and body and spiral shell is solid;
More than one first limited post, described first limited post are to run through first spacing hole of body and interlock group it presses first open-work of part and sets firmly;
The more than one second upper limit post, the described second upper limit post be run through first open-work of the second upper limit hole of body and interlock group double-action plate on it and interlock group its press part second on open-work and setting firmly;
The more than one second lower limit post, the described second lower limit post be run through the second lower limit hole of body and interlock group its down first open-work of double-action plate and interlock group its press second time open-work of part and set firmly;
More than one the 3rd upper limit post, described the 3rd upper limit post are second open-works of the open-work of the 3rd upper limit hole of running through body, its first axle part of upper rack posts and interlock group double-action plate on it and setting firmly;
More than one the 3rd lower limit post, described the 3rd lower limit post be the open-work of the 3rd lower limit hole of running through body, its first axle part of lower fulcrum bar and interlock group its down double-action plate second open-work and set firmly;
More than one head bearing, described head bearing are the axis holes of the upper shaft hole that runs through body, its first axle part of upper rack posts and setting firmly;
More than one lower bearing, described lower bearing are the axis holes of the lower shaft hole that runs through body, its first axle part of lower fulcrum bar and setting firmly;
More than one extension spring, described extension spring are provided in a side of between the protuberance of the protuberance of its first axle part of upper rack posts and its first axle part of lower fulcrum bar;
The beneficial effect of the utility model employing is compared with the prior art, by textural association of the present utility model, when the display device lifting, described upper rack posts drives the relative start of lower fulcrum bar by interlinked mechanism, and make, but lower fulcrum bar subtended angle mean allocation, and on changing simultaneously, the position of the fulcrum of lower fulcrum bar in interlinked mechanism, and make that display device can lifting on same horizontal surface and same upright position, in addition again by angle compensation mechanism, during with the lifting of compensation display device, cause display device or right-oblique defective left, make that display device can the maintenance level, and then reach a kind of purpose of screen pedestal design.
Description of drawings
Fig. 1 is a stereographic map of the present utility model;
Fig. 2 is the exploded view of angle compensation mechanism in the utility model;
Fig. 3 is the exploded view of interlinked mechanism in the utility model;
Fig. 4 is an interlinked mechanism part enlarged diagram in the utility model;
Interlinked mechanism perspective action diagram in the utility model when Fig. 5 descends for display device;
When Fig. 6 descends for display device in the utility model the angle compensation device analyse and observe action diagram;
Interlinked mechanism perspective action diagram in the utility model when Fig. 7 rises for display device;
When Fig. 8 rises for display device in the utility model the angle compensation device analyse and observe action diagram;
Interlinked mechanism stereoscopic motion figure in the utility model when Fig. 9 descends for display device;
Figure 10 interlinked mechanism stereoscopic motion figure in the utility model when falling on the display device.
Description of reference numerals: 1-base; The 2-upper rack posts; The 21-the first axle part; The 211-axis hole; The 212-protuberance; The 213-open-work; The 22-the second axle part; The 221-axis hole; The 222-pilot hole; The 223-keeper; 3-angle compensation mechanism; The 31-pedestal; The 311-trepanning; The 312-screw; The 313-connecting portion; The 32-stator; 321-first open-work; 322-second open-work; The 323-screw; The 33-gear set; 331-first gear; The 3311-axis hole; The 3312-socket part; 332-second gear; The 3321-axis hole; The 3322-socket part; 333-the 3rd gear; The 3331-axis hole; The 3332-socket part; The 34-jack-post; The 341-screw thread; 342-drive portion; The 35-nut; The 36-screw; The 37-intermediate plate; The 4-lower fulcrum bar; The 41-the first axle part; The 411-axis hole; The 412-protuberance; The 413-open-work; The 42-the second axle part; The 5-interlinked mechanism; The 51-body; The 511-groove; 513-first spacing hole; The 514-second upper limit hole; The 515-second lower limit hole; 516-the 3rd upper limit hole; 517-the 3rd lower limit hole; The 518-upper shaft hole; The 519-lower shaft hole; The 512-hollow bulb; The 5121-fixed orifice; 52-interlock group; 521-presses part; 5211-first open-work; Open-work on the 5212-second; The 5213-main aperture; Second time open-work of 5214-; The last double-action plate of 522-; 5221-first open-work; 5222-second open-work; 5223-arc portion; Double-action plate under the 523-; 5231-first open-work; 5232-second open-work; 5233-arc portion; The 524-stage clip; The 525-fixture; 53-first limited post; The 541-second upper limit post; The 542-second lower limit post; 551-the 3rd upper limit post; 552-the 3rd lower limit post; The 561-head bearing; The 562-lower bearing; The 57-extension spring; 58-enclosing cover group; The 6-display device.
Embodiment
Below in conjunction with accompanying drawing, to this novel above-mentionedly is described in more detail with other technical characterictic and advantage.
See also Fig. 1-shown in Figure 4, the utility model provides a kind of screen pedestal design, and it comprises:
One base 1;
One upper rack posts 2, described upper rack posts 2 are provided with the first axle part 21 and the second axle part 22, and described the first axle part 21 is provided with axis hole 211, protuberance 212 and open-work 213, and described the second axle part 22 then is provided with axis hole 221;
One angle compensation mechanism 3, described angle compensation mechanism 3 is arranged on the second axle part 22 of upper rack posts 2, and described angle compensation mechanism 3 includes:
One pedestal 31, described pedestal 31 are provided with a trepanning 311 and a plurality of screws 312, and described pedestal 31 is provided with connecting portion 313, and described connecting portion 313 can link for display device 6;
One stator 32, described stator 32 are provided with a plurality of screws 323 and one first open-work 321 and one second open-work 322, and described screw 323 is corresponding with the screw 312 of pedestal 31, and spiral shell is solid mutually with pedestal 31 with stator 32 by screw 36;
One gear set 33, described gear set 33 is located in the pedestal 31, and described gear set 33 is by first gear 331, second gear 332 and the 3rd gear 333 are formed, described first gear 331 is provided with axis hole 3311 and socket part 3312, and stretch through first open-work 321 of stator 32 of the socket part 3312 of described first gear 331 is provided with, and it is auxiliary fixing to be provided with intermediate plate 37 on described socket part 3312, and described second gear 332 is provided with axis hole 3321 and socket part 3322, and stretch through second open-work 322 of stator 32 of the socket part 3322 of described second gear 332 is provided with, and it is auxiliary fixing to be provided with intermediate plate 37 on described socket part 3322, described again second gear 332 is arranged on 333 of first gear 331 and the 3rd gears, described the 3rd gear 333 is provided with axis hole 3331 and socket part 3332 in addition, and the socket part 3332 of described the 3rd gear 333 is to be set in the trepanning 311 of pedestal 31;
One jack-post 34, described jack-post 34 front ends are provided with screw thread 341, described jack-post 34 ends then are provided with drive portion 342, described drive portion 342 is and the axis hole 3311 corresponding settings of first gear 331 that described again jack-post 34 runs through the axis hole 221 of upper rack posts 2 its second axle parts 22, the axis hole 3311 of gear set 33 its first gears 331 and the axis hole 3331 of the 3rd gear 333 and is provided with;
One nut 35, the screw thread 341 of described nut 35 and jack-post 34 front ends spiral shell mutually are solid;
One lower fulcrum bar 4, described lower fulcrum bar 4 are provided with the first axle part 41 and the second axle part 42, and described the first axle part 41 is provided with axis hole 411, protuberance 412 and open-work 413, and described the second axle part 42 then is coupling with base 1;
One interlinked mechanism 5, described interlinked mechanism 5 are located at 41 of the first axle parts of the first axle part 21 of upper rack posts 2 and lower fulcrum bar 4, and described interlinked mechanism 5 includes:
One body 51, described body 51 is provided with two grooves 511 and a hollow bulb 512, all be provided with first spacing hole 513, the second upper limit hole 514, the second lower limit hole 515, the 3rd upper limit hole 516, the 3rd lower limit hole 517, upper shaft hole 518 and lower shaft hole 519 on the two side of described groove 511, wait groove 511 can keep supplying the first axle part 41 settings of the first axle part 21 with the lower fulcrum bar 4 of pole 2 again, described hollow bulb 512 madial walls then are provided with fixed orifice 5121;
One interlock group 52, described interlock group 52 is arranged in the hollow bulb 512 of body 51, and described interlock group 52 is to press part 521 by one, a plurality of double-action plates 522 of going up, a plurality of double-action plates 523 down, one stage clip 524, one fixture 525 is formed, the described again part 521 that presses is provided with main aperture 5213, first open-work 5211, open-work 5212 and second time open-work 5214 on second, described upward double-action plate 522 then is located at respectively with following double-action plate 523 and presses top, part 521 both sides and below, and the described double-action plate 522 of going up is provided with first open-work 5221, second open-work 5222 and arc portion 5223, described arc portion 5223 is conflict head bearing 561 lower edges, and described double-action plate 523 down also is provided with first open-work 5231, second open-work 5232 and arc portion 5233, described arc portion 5233 is conflict lower bearing 562 upper limbs, described again first open-work 5221 of going up double-action plate 522 with press part 521 second on open-work 5212 corresponding, and first open-work 5231 of described double-action plate 523 down is corresponding with the second time open-work 5214 that presses part 521, described stage clip 524 is arranged on and presses on the part 521 in addition, and described fixture 525 runs through described stage clip 524 in addition again, the main aperture 5213 that presses part 521 with the fixed orifice 5121 of body 51 spiral shell solid;
More than one first limited post 53, described first limited post 53 are first spacing holes 513 of running through body 51, and it presses first open-work 5211 of part 521 and sets firmly with interlock group 52;
The more than one second upper limit post 541, the described second upper limit post 541 are second upper limit holes 514 of running through body 51 with interlock group 52 its go up first open-work 5221 of double-action plate 522 and interlock group 52 its press part 521 second on open-work 5212 and setting firmly;
The more than one second lower limit post 542, the described second lower limit post 542 are second lower limit holes 515 of running through body 51 with interlock group 52 its down double-action plates 523 first open-work 5231 and interlock group 52 its press second time open-work 5214 of part 521 and set firmly;
To be the 3rd upper limit holes 516 of running through body 51 set firmly with second open-work 5222 of the open-work 213 of upper rack posts 2 its first axle parts 21 and interlock group 52 double-action plate 522 on it for more than one the 3rd upper limit post 551, described the 3rd upper limit post 551;
More than one the 3rd lower limit post 552, described the 3rd lower limit post 552 are the 3rd lower limit holes 517 of running through body 51 with the open-work 413 of lower fulcrum bar 4 its first axle parts 41 and interlock group 52 its down double-action plates 523 second open-work 5232 and set firmly;
More than one head bearing 561, described head bearing 561 are that the upper shaft hole 518 that runs through body 51 sets firmly with the axis hole 211 of upper rack posts 2 its first axle parts 21;
More than one lower bearing 562, described lower bearing 562 are that the lower shaft hole 519 that runs through body 51 sets firmly with the axis hole 411 of lower fulcrum bar 4 its first axle parts 41;
More than one extension spring 57, described extension spring 57 are provided in a side of 412 of the protuberances of the protuberance 212 of upper rack posts 2 its first axle parts 21 and lower fulcrum bar 4 its first axle parts 41;
Enclosing cover group 58, described enclosing cover group 58 are that lid is located at outside the body 51;
Please cooperate again and consult Fig. 5, Fig. 6 also cooperates shown in Figure 4, when user's application of force downgrades display device 6, described upper rack posts 2 will shift downwards, again by the 3rd upper limit post 551 are the 3rd upper limit holes 516 of running through body 51 with the open-work 213 of upper rack posts 2 its first axle parts 21 and interlock group 52 on it second open-work 5222 of double-action plate 522 set firmly, make and go up double-action plate 522 also along with rotation, and the described double-action plate 522 of going up, again by the second upper limit post 541 are second upper limit holes 514 of running through body 51 with interlock group 52 its go up first open-work 5221 of double-action plate 522 and interlock group 52 its press part 521 second on open-work 5212 set firmly, make that pressing part 521 also follows action and extruding stage clip 524, the described part 521 that presses of while, again by the second lower limit post 542 are second lower limit holes 515 of running through body 51 with interlock group 52 its down first open-work 5231 of double-action plates 523 set firmly with interlock group 52 its second time open-works 5214 that presses part 521, double-action plate 523 reverse transition under making, promptly upwards shift, and described double-action plate 523 down, be that the 3rd lower limit hole 517 of running through body 51 sets firmly with the open-work 413 of lower fulcrum bar 4 its first axle parts 41 and second open-work 5232 of interlock group 52 its following double-action plates 523 by the 3rd lower limit post 552 again, make lower fulcrum bar 4 also follow backward rotation, promptly upwards rotate, are extruding stage clips 524 also simultaneously by the described part 521 that presses, make the fulcrum of upper rack posts 2 and upper rack posts 4, promptly press part 521, it is side shifting outward, promptly move extruding stage clip 524 backward, but and make upper rack posts 2 and lower fulcrum bar 4 its subtended angle mean allocation, and make display device 6 on same horizontal surface and same upright position, to descend simultaneously;
Please consult Fig. 7 again, Fig. 8 also cooperates shown in Figure 4, and when user's application of force increases display device 6, described upper rack posts 2 will upwards shift, again by the 3rd upper limit post 551 are the 3rd upper limit holes 516 of running through body 51 with the open-work 213 of upper rack posts 2 its first axle parts 21 and interlock group 52 on it second open-work 5222 of double-action plate 522 set firmly, make and go up double-action plate 522 also along with rotation, and the described double-action plate 522 of going up, again by the second upper limit post 541 are second upper limit holes 514 of running through body 51 with interlock group 52 its go up first open-work 5221 of double-action plate 522 and interlock group 52 its press part 521 second on open-work 5212 set firmly, make that pressing part 521 also follows action and loosen stage clip 524, the described part 521 that presses of while, again by the second lower limit post 542 are second lower limit holes 515 of running through body 51 with interlock group 52 its down first open-work 5231 of double-action plates 523 set firmly with interlock group 52 its second time open-works 5214 that presses part 521, double-action plate 523 reverse transition under making, promptly shift downwards, and described double-action plate 523 down, be that the 3rd lower limit hole 517 of running through body 51 sets firmly with the open-work 413 of lower fulcrum bar 4 its first axle parts 41 and second open-work 5232 of interlock group 52 its following double-action plates 523 by the 3rd lower limit post 552 again, make lower fulcrum bar 4 also follow backward rotation, promptly rotate, be to loosen stage clip 524 also simultaneously by the described part 521 that presses, make the fulcrum of upper rack posts 2 and upper rack posts 4, promptly press part 521, be to move toward interior, promptly move forward and loosen stage clip 524, but and make upper rack posts 2 and lower fulcrum bar 4 its subtended angle mean allocation, and make display device 6 on same horizontal surface and same upright position, to rise simultaneously;
Again, described display device 6 is when lifting, because of described upper rack posts 2 up or down shifts, to cause display device 6 to be turned left or right bank, so the utility model is provided with an angle compensation mechanism 3 at the second axle part 22 of upper rack posts 2, pedestal 31 by described angle compensation mechanism 3 is provided with connecting portion 313 again, described connecting portion 313 is linking display device 6, and the gear set 33 by angle compensation mechanism 3 causes a screen left side or right-oblique disappearance during with 6 liftings of compensation display device;
Please consult Fig. 5 once more, Fig. 6, Fig. 9 also cooperates shown in Figure 2, when display device 6 descends, the jack-post 34 of described angle compensation mechanism 3 will be toward anticlockwise, are axis hole 3311 corresponding settings with first gear 331 of gear set 33 by jack-post 34 set drive portions 342 again, and then drive first gear 331 and follow rotation, described first gear 331, second gear 332 by gear set 33 is provided in a side of between first gear 331 and the 3rd gear 333 again, make second gear 332 rotate and drive the 3rd gear 333 backward rotation simultaneously, promptly toward right rotation, socket part 3332 by described the 3rd gear 333 is to be set in the trepanning 311 of pedestal 31 again, make pedestal 31 also follow the 3rd gear 333 to rotate in the same way, and then compensation display device 6 left-oblique disappearances, make display device 6 the maintenance level also to descend simultaneously;
Please consult Fig. 7 once more, Fig. 8 and Figure 10 also cooperate shown in Figure 2, when display device 6 rises, the jack-post 34 of described angle compensation mechanism 3 will be toward right rotation, are axis hole 3311 corresponding settings with first gear 331 of gear set 33 by jack-post 34 set drive portions 342 again, and then drive first gear 331 and follow rotation, described first gear 331, second gear 332 by gear set 33 is provided in a side of between first gear 331 and the 3rd gear 333 again, make second gear 332 rotate and drive the 3rd gear 333 backward rotation simultaneously, promptly toward anticlockwise, socket part 3332 by described the 3rd gear 333 is to be set in the trepanning 311 of pedestal 31 again, make pedestal 31 also follow the 3rd gear 333 to rotate in the same way, and then compensation display device 6 right-oblique disappearances, make display device 6 the maintenance level also to rise simultaneously;
Please consult Fig. 9 again, shown in Figure 10, when display device 6 descends, described upper rack posts 2 is downwards and lower fulcrum bar 4 is upwards to shift, so, for upper rack posts 2 its first axle part 21 set protuberances 212 is upwards to shift, and lower fulcrum bar 4 its first axle part 41 set protuberances 412 are downward transfers, so, the generation bounce is drawn back in the extension spring 57 that is located between the two, and when the user rose display device 6, described upper rack posts 2 was upwards and lower fulcrum bar 4 is downward transfers, and was downward transfers for upper rack posts 2 its first axle part 21 set protuberances 212, and lower fulcrum bar 4 its first axle part 41 set protuberances 412 are upwards to shift, so 57 of extension springs that are located between the two can be loosened, and utilize the previous bounce of putting aside simultaneously, drive upper rack posts 2 and lower fulcrum bar 4, and make the user easily display device 6 to be promoted;
In addition, please consult shown in Figure 2 once more, the utility model can further be provided with pilot hole 222 at upper rack posts 2 its second axle parts 22, described pilot hole 222 can sheathed keeper 223, make the user after adjusting the ornaments angle of display device 6, it is fixing fixedly to be inserted in pilot hole 222 with keeper 223 again, and display device 6 is fixed on the angle that the user puts;
See also shown in Figure 1, by textural association of the present utility model, when user's lifting display device 6, described upper rack posts 2 can drive lower fulcrum bar 4 relative starts by interlinked mechanism 5, but and make upper rack posts 2 and lower fulcrum bar 4 its subtended angle mean allocation, and change upper rack posts 2 and the position of the fulcrum of lower fulcrum bar 4 in interlinked mechanism 5 simultaneously, and make that display device 6 can lifting on same horizontal surface and same upright position, in addition again by angle compensation mechanism 3, during with 6 liftings of compensation display device, cause display device 6 or right-oblique defective left, make that display device 6 can the maintenance level, and then reach a kind of purpose of screen pedestal design.
For also being added, the utility model shows its progressive and practicality, as follows with one comparative analysis of existing do now:
Prior art:
1, is into moving up and down of a radian.
2, fixation can't be in same perpendicular lifting.
3, the user needs the distance between adjustment voluntarily and fixation.
4, comparatively inconvenience in the use.
The utility model advantage:
1, can be in same horizontal surface lifting.
2, can be in the lifting of same upright position.
3, when lifting, can keep fixation to be the level of state.
The available bounce of extension spring when 4, drawing high helps the user to draw high display device.
5, easy to use.
More than explanation is novel just illustrative for this, and nonrestrictive, those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited, can make many modifications, change; or equivalence, but all will fall in the protection domain of the present utility model
Claims (10)
1, a kind of screen pedestal design, it is characterized in that: it comprises:
One base;
One upper rack posts, described upper rack posts is provided with the first axle part and the second axle part, and described the first axle part is provided with axis hole and open-work, and described the second axle part is provided with axis hole;
One angle compensation mechanism, described angle compensation mechanism is arranged on the second axle part of described upper rack posts;
One lower fulcrum bar, described lower fulcrum bar is provided with the first axle part and the second axle part, and described the first axle part is provided with axis hole and open-work, and described the second axle part then is coupling with described base;
One interlinked mechanism, described interlinked mechanism are located between the first axle part of the first axle part of upper rack posts and lower fulcrum bar, and described interlinked mechanism includes:
One body, described body is provided with two grooves and a hollow bulb, all be provided with first spacing hole, the second upper limit hole, the second lower limit hole, the 3rd upper limit hole, the 3rd lower limit hole, upper shaft hole and lower shaft hole on the two side of described groove, described hollow bulb madial wall then is provided with fixed orifice;
One interlock group, described interlock group is arranged in the hollow bulb of body, and described interlock group is to press part by one, a plurality of double-action plates of going up, a plurality of double-action plates down, one stage clip, one fixture is formed, describedly again press part and be provided with main aperture, first open-work, open-work and second time open-work on second, described upward double-action plate then is located at respectively with following double-action plate and presses the part both sides, and the described double-action plate of going up is provided with first open-work and second open-work, and described double-action plate down also is provided with first open-work and second open-work, described again first open-work of going up double-action plate with press part second on open-work corresponding, and first open-work of described double-action plate down is corresponding with the second time open-work that presses part, described stage clip is arranged on and presses on the part in addition, and described fixture runs through described stage clip in addition again, press the fixed orifice of the main aperture of part and body and spiral shell is solid;
More than one first limited post, described first limited post are to run through first spacing hole of body and interlock group it presses first open-work of part and is provided with;
The more than one second upper limit post, the described second upper limit post be run through first open-work of the second upper limit hole of body and interlock group double-action plate on it and interlock group its press part second on open-work and being provided with;
The more than one second lower limit post, the described second lower limit post be run through the second lower limit hole of body and interlock group its down first open-work of double-action plate and interlock group its press second time open-work of part and be provided with;
More than one the 3rd upper limit post, described the 3rd upper limit post are to run through second open-work of the open-work of the 3rd upper limit hole of body and its first axle part of upper rack posts and interlock group double-action plate on it and be provided with;
More than one the 3rd lower limit post, described the 3rd lower limit post be run through the open-work of the 3rd lower limit hole of body and its first axle part of lower fulcrum bar and interlock group its down double-action plate second open-work and be provided with;
More than one head bearing, described head bearing are to run through the axis hole of the upper shaft hole of body and its first axle part of upper rack posts and be provided with;
More than one lower bearing, described lower bearing are to run through the axis hole of the lower shaft hole of body and its first axle part of lower fulcrum bar and be provided with.
2, screen pedestal design according to claim 1 is characterized in that: described angle compensation mechanism includes:
One pedestal, described pedestal are provided with a trepanning and a plurality of screw, and described pedestal is provided with connecting portion;
One stator, described stator are provided with a plurality of screws and one first open-work and one second open-work, and described screw is corresponding with the screw of pedestal, and spiral shell is solid mutually with pedestal with stator by screw;
One gear set, described gear set is located in the pedestal, and described gear set is by first gear, second gear and the 3rd gear are formed, described first gear is provided with axis hole and socket part, and the stretch through first open-work setting of stator of the socket part of described first gear, the socket part of described again first gear is provided with intermediate plate, and described second gear is provided with axis hole and socket part, and the stretch through second open-work setting of stator of the socket part of described second gear, described again second gear is arranged between first gear and the 3rd gear, the socket part of described second gear is provided with intermediate plate in addition, and described the 3rd gear is provided with axis hole and socket part, and the socket part of described the 3rd gear is to be set in the trepanning of pedestal;
One jack-post, described jack-post front end is provided with screw thread, described jack-post end is provided with drive portion, described drive portion is and the corresponding setting of the axis hole of first gear that described again jack-post runs through the axis hole of its second axle part of upper rack posts, the axis hole of its first gear of gear set and the axis hole setting of the 3rd gear;
One nut, the screw thread of described nut and jack-post front end spiral shell mutually are solid.
3, screen pedestal design according to claim 1 is characterized in that: the last double-action plate of described interlinked mechanism is provided with arc portion.
4, screen pedestal design according to claim 3 is characterized in that: described arc portion conflicts at the head bearing lower edge.
5, screen pedestal design according to claim 1 is characterized in that: the following double-action plate of described interlinked mechanism is provided with arc portion.
6, screen pedestal design according to claim 5 is characterized in that: described arc portion conflicts at the lower bearing upper limb.
7, screen pedestal design according to claim 1 is characterized in that: the first axle part of described upper rack posts and the first axle part of lower fulcrum bar all are provided with protuberance.
8, screen pedestal design according to claim 7, it is characterized in that: described protuberance is provided with extension spring.
9, screen pedestal design according to claim 1, it is characterized in that: the body of described interlinked mechanism is provided with the enclosing cover group outward.
10, screen pedestal design according to claim 1, it is characterized in that: the second axle part of described upper rack posts is provided with pilot hole, and is provided with keeper in the described pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201760055U CN201111943Y (en) | 2007-09-19 | 2007-09-19 | Screen shafting bracket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201760055U CN201111943Y (en) | 2007-09-19 | 2007-09-19 | Screen shafting bracket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201111943Y true CN201111943Y (en) | 2008-09-10 |
Family
ID=39963686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201760055U Expired - Fee Related CN201111943Y (en) | 2007-09-19 | 2007-09-19 | Screen shafting bracket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201111943Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841631A (en) * | 2011-06-20 | 2012-12-26 | 鸿富锦精密工业（深圳）有限公司 | Notebook computer |
| CN108153380A (en) * | 2017-12-22 | 2018-06-12 | 联想(北京)有限公司 | The support member and electronic equipment of display |
-
2007
- 2007-09-19 CN CNU2007201760055U patent/CN201111943Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841631A (en) * | 2011-06-20 | 2012-12-26 | 鸿富锦精密工业（深圳）有限公司 | Notebook computer |
| US8811011B2 (en) | 2011-06-20 | 2014-08-19 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Notebook computer having foldable device |
| CN108153380A (en) * | 2017-12-22 | 2018-06-12 | 联想(北京)有限公司 | The support member and electronic equipment of display |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20130919 |