CN200997316Y - Lift adjuster of display device, Lap top computer and display device - Google Patents
Lift adjuster of display device, Lap top computer and display device Download PDFInfo
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- CN200997316Y CN200997316Y CN 200620173481 CN200620173481U CN200997316Y CN 200997316 Y CN200997316 Y CN 200997316Y CN 200620173481 CN200620173481 CN 200620173481 CN 200620173481 U CN200620173481 U CN 200620173481U CN 200997316 Y CN200997316 Y CN 200997316Y
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Abstract
The utility model relates to a display elevating and lowering regulating device that can arrange a display therein. The device is characterized in that the display elevating and lowering regulating device comprises a rear shell assembled on the backside of the display and a front side separated from the backside of the display; a supporting rack that is board-shaped and is arranged on the front side of the rear shell wherein a primary left lateral part and a primary right lateral part are provided; a sliding rack that is board-shaped and is arranged on the backside of the display and is provided with a secondary left lateral part and a secondary right lateral part; as well as two crossed sliding support parts wherein the sliding support part is provided with a top end and a bottom end and the bottom ends of the two sliding supports are respectively in a sliding connection with the primary left lateral part and the primary right lateral part; the top ends of the two sliding supports are respectively in a sliding connection with the secondary left lateral part and the secondary right lateral part. Thereby, the display can link with the top end and the bottom end of the two sliding supports through the sliding rack and can be elevated and lowered by sliding along the sliding rack and the supporting rack.
Description
Technical field
The utility model relates to a kind of elevating adjusting device and portable computer, display, particularly relates to a kind of display elevating adjusting device and has portable computer, the display of this display elevating adjusting device.
Background technology
In the existing mobile computer, be to link to each other between display and main frame in the mode that articulates, that is, between display and main frame, being pivoted with a pivotal axis, mode that can pivotal display is done the adjustment of luffing angle.
But when using mobile computer owing to each user, the height of table top relation that its stature ratio and mobile computer are put, just can produce a difference of height between the horizontal line of sight of user's eyes and the screen, when difference of height hour, can pass through the adjustment of display luffing angle merely, to reach better suited viewing angle, but when difference of height is excessive, the user just must be by sitting posture or the reduction ride height of adjusting self, or with the mobile computer bed hedgehopping, with the difference in height between reduction and the display, its mode is very inconvenient.
Consult Fig. 1, it is for generally being used in the bracing or strutting arrangement 1 of desktop display, this bracing or strutting arrangement 1 comprises a support member 11, one is extended through in the support member 11 and the sliding part 12 and the certain force spring 13 that can slide up and down with respect to support member 11, support member 11 bottoms are suitable for being provided with a base 101, and sliding part 12 tops are suitable for being provided with a display 100, fixed force spring 13 tops 131 are fixed in the support member 11, the curled portion 132 of its bottom then is subjected to retaining to be butted on sliding part 12 bottoms, when sliding part 12 with respect to support member 11 oscilaltions during to the optional position, the curled portion 132 of fixed force spring 13 or more up curl or down expanded and come, and setting by fixed force spring 13, make that sliding part 12 is to be positioned arbitrary height at any time, thus, display 100 can be by sliding part 12 with respect to the flexible of support member 11 and lift adjustment arbitrarily, but, be not suitable for being arranged on external form and require more frivolous mobile computer because this kind bracing or strutting arrangement 1 is bulky.
Consult Fig. 2, Fig. 3, it is the disclosed a kind of mobile computer display elevating adjusting device of No. 251168 patent of TaiWan, China, wherein, adjusting gear 21 is at display 20 back sides of mobile computer 2 supporting back board 211 to be set, and be connected in supporting back board 211 tops by a spring 212 tops, the bottom is connected in display 20 bottoms, and be provided with the chute structure 210 of tool guide function between display 20 back sides and the supporting back board 211, thus, display 20 can be subjected to the effect of spring 212 elastic-restoring forces and be risen with respect to supporting back board 211 is up sliding, in addition, supporting back board 211 is provided with buckle 213, and display 20 back sides are arranged at intervals with the button hole 214 that majority can supply buckle 213 to buckle into up and down, display 20 fronts more are provided with a slide switch 215 that is connected with buckle 213, when the user will adjust display 20 with respect to the height of mobile computer main frame, by stirring slide switch 215, make buckle 213 laterally break away from button hole 214, elastic-restoring force by spring 212 up bounces up display 20, buckle into the button hole 214 at its respective heights place again by buckle 213, make display 20 can be located in differing heights.
But this kind display elevating adjusting device is owing to be can produce relative lifting by chute structure 210 between display 20 back sides and the supporting back board 211, therefore, it is the height that directly is subject to set chute structure 210 that 20 of displays can be slided the height that rises, and under the trend that the mobile computer volume is done littler and littler, 210 height that can be provided with of chute structure are more and more lower, relative, therefore 20 height that can rise of display also are restricted and gradually do not apply practical.
The utility model content
The purpose of this utility model is to provide a kind of structural design to be different from existing display elevating adjusting device.
But another purpose of the present utility model is to provide a kind of display elevating adjusting device with lifting height of amplifying display.
Another purpose of the present utility model is to provide a kind of display elevating adjusting device that has, and can be for the portable computer of adjusting display high and low position.
A purpose more of the present utility model is to provide a kind of display elevating adjusting device that has, and can be for the display of adjusting high and low position.
The purpose of this utility model is achieved in that promptly provides a kind of display elevating adjusting device, comprises a back cover, a bearing support, a travelling carriage and two sliding supports.
This back cover is assembled in a display back side and the bottom is articulated in a main frame, and has a front that is interval in this display back side.Bearing support is tabular and is arranged at this front, and has one first left side and one first right side.Travelling carriage is tabular and is arranged at this display back side, and has one second left side and one second right side.Two sliding supports are intersection, respectively this sliding support has a top and a bottom, this two sliding supports bottom is slidably connected to this first left side and first right side respectively slippingly, and this two sliding supports top is slidably connected to this second left side and this second right side respectively slippingly.Thus, the top and bottom ends that this display can be by this this two sliding support of travelling carriage interlock is respectively with respect to this travelling carriage and this bearing support slippage and lifting.
The utility model portable computer comprises a main frame, a display and is arranged at the display elevating adjusting device between this main frame and this display.This display elevating adjusting device comprises a back cover, a bearing support, a travelling carriage and two sliding supports.
This back cover is assembled in this display back side and the bottom is articulated in this main frame, and has a front that is interval in this display back side.Bearing support is tabular and is arranged at this back cover front, and has one first left side and one first right side.Travelling carriage is tabular and is arranged at this display back side, and has one second left side and one second right side.Two sliding supports are intersection, respectively this sliding support has a top and a bottom, this two sliding supports bottom can laterally be slidably connected to this first left side and first right side respectively slippingly, and this two sliding supports top can laterally be slidably connected to this second left side and this second right side respectively slippingly.Thus, the top and bottom ends that this display can be by this this two sliding support of travelling carriage interlock is respectively with respect to this travelling carriage and this bearing support slippage and with respect to this back cover lifting.
The utility model display comprises a base, a panel module and is arranged at the display elevating adjusting device between this base and this panel module.This display elevating adjusting device comprises a back cover, a bearing support, a travelling carriage and two sliding supports.
This back cover is assembled in this panel module back side and the bottom is articulated in this base, and has a front that is interval in this panel module back side.Bearing support is tabular and is arranged at this back cover front, and has one first left side and one first right side.Travelling carriage is tabular and is arranged at this panel module back side, and has one second left side and one second right side.Two sliding supports are intersection, respectively this sliding support has a top and a bottom, this two sliding supports bottom can laterally be slidably connected to this first left side and first right side respectively slippingly, and this two sliding supports top can laterally be slidably connected to this second left side and this second right side respectively slippingly.Thus, the top and bottom ends that this panel module can be by this this two sliding support of travelling carriage interlock is respectively with respect to this travelling carriage and this bearing support slippage and with respect to this back cover lifting.
Display elevating adjusting device of the present utility model more comprises a location mechanism, and this detent mechanism comprises a pair of first location division, a pair of second location division, an interlock plate and a pressure part.Should be arranged at this travelling carriage separately to first keeper.Should have a plurality of location divisions that are arranged above and below respectively to second keeper, this two second keeper is arranged at the both sides top of this back cover front with respect to this bearing support, have contiguous respectively this first keeper of one of location division side with it respectively, and respectively this second keeper force-applied and with respect to this first keeper respectively away from.But be arranged to this interlock plate upper and lower displacement between this back cover front and this two second keeper, and overlap with this two second keeper respectively in these interlock plate both sides, this interlock plate has the two oblique guide channels that are positioned at these two first keeper overlappings, adjoining and bottom, this two oblique guide channels top away from, and respectively this second keeper has the guidance axis that stretches in this oblique guide channel.This pressure part system can flexibly be arranged on this back cover and corresponding to this interlock plate top, by pressing this pressure part, actuatable this down displacement of interlock plate.
When contiguous respectively this first keeper of this second keeper respectively, respectively this first keeper fastens with the location division of this second keeper respective heights respectively, and the guidance axis of these two second keepers lays respectively at this interlock plate two oblique guide channel bottoms, and this travelling carriage is positioned the place height.When this interlock plate top pressurized when the bottom offset, force the guidance axis of these two second keepers to slide to this two oblique guide channels top, and adjoining and its location division of this two second keeper with should break away from by each first keeper, this travelling carriage can be with respect to this bearing support lifting.
In the preferred embodiment of the present utility model, this second left side and second right side have a horizontal concrete chute respectively, and this two sliding supports top is slidably connected to this two horizontal concrete chute respectively.This first left side and first right side have an oblique chute respectively, this two oblique chute is symmetrical and the top is adjoining and the bottom away from, this two sliding supports bottom is connected to this two oblique chute respectively.
In the preferred embodiment of the present utility model, respectively this first keeper has the shape of colluding top, and respectively the indentation structure is arranged and can be for engaging with the shape top of colluding of this first keeper respectively in the location division of this second keeper.
Advantage of the present utility model is, its display elevating adjusting device is slidably connected to the slide mechanism that constitutes between travelling carriage and the bearing support by two sliding supports, pass through the cooperation of first, second keeper again, make this display can be by with respect to this main frame lift adjustment and location, and but this two sliding support also has the effect of the upward stroke that amplifies this display, and easy to use.
Description of drawings
Fig. 1 is the partial cut away side views of existing a kind of supporter for display device;
Fig. 2 is the stereographic map that existing a kind of display elevating adjusting device is arranged at a mobile computer;
Fig. 3 is the rear view of existing this display elevating adjusting device among Fig. 2;
Fig. 4 is a stereographic map, and its explanation is to be arranged at a mobile computer according to the preferred embodiment of the utility model display elevating adjusting device;
Fig. 5 is a stereographic map, in its explanation this preferred embodiment according to the utility model display elevating adjusting device, and the state that the display of mobile computer is drawn high;
Fig. 6 is the part assembly exploded view according to the preferred embodiment of the utility model display elevating adjusting device;
Fig. 7 is the elevating mechanism assembly exploded view according to the preferred embodiment of the utility model display elevating adjusting device;
Fig. 8 is a front view, the state that its explanation does not draw high as yet according to preferred embodiment one elevating mechanism of the utility model display elevating adjusting device;
Fig. 9 is a front view, the state that its explanation is drawn high according to the preferred embodiment elevating mechanism of the utility model display elevating adjusting device; And
Figure 10 is a front view, and its explanation is pulled to the state of extreme higher position according to the preferred embodiment elevating mechanism of the utility model display elevating adjusting device.
The primary clustering symbol description:
3 mobile computers
4 display elevating adjusting devices
5 elevating mechanisms
6 detent mechanisms
31 main frames
32 displays
Frame before 321
322 panel racks
323 panel modules
40 back covers
41 header boards
42 back cover fronts
420 depression holding parts
421 diapires
422 rectangular areas
431,432 pilot holes
51 bearing supports
511 triangle substrates
512 extensions
513 first left sides
514 first right sides
515,516 oblique chutes
517 vertical chutes
518 perforation
52 travelling carriages
521 second left sides
522 second right sides
523,524 horizontal concrete chutes
525,526 locking plates
53 slide holders
531 tops
532 bottoms
54 extension springs
61 pressure parts
611 press sections
612 sections of compressing
62 compression springs
63 interlock plates
630 bending boards
631 vertical slotted eyes
632 oblique guide channels
633 depression breach
64 first keepers
641 bottoms
642 collude the shape top
643 register pins
65 second keepers
651 horizontal slotted eyes
652 guidance axis
653 location divisions
71～75 pivots
711～751 caulking grooves
712～752 internal thread holes
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present utility model, in the following detailed description that cooperates with reference to a graphic preferred embodiment, can clearly present.
Consult Fig. 4, Fig. 5, one preferred embodiment of the utility model display elevating adjusting device is to be arranged at a portable computer (is to be that example explains with the mobile computer at this) 3, and this mobile computer 3 comprises a main frame 31 and the winding display 32 in main frame 31 1 sides.
Consult Fig. 5, Fig. 6, frame 321, a panel rack 322 and were arranged at the panel module 323 between this preceding frame 321 and the panel rack 322 before display 32 comprised one.
This display elevating adjusting device 4 comprise can before and after mutually assembling and a header board 41, a back cover 40 at display 32 back sides and be arranged at header board 41 with back cover 40 between an elevating mechanism 5 and locate mechanism 6.Back cover 40 bottoms supply to be articulated in main frame 31 trailing edges, and have a back cover front 42 relative with header board 41 rears.
Back cover 40 apical margin central authorities are formed with a depression holding part 420, this depression holding part 420 has a diapire 421, diapire 421 central authorities run through, and define a rectangular region 422 by a rib that encloses that is arranged at front 42 in depression holding part 420 belows, the below that is positioned at depression holding part 420 in the rectangular region 422 is provided with a pilot hole 431 with internal thread, and rectangular region 422 left and right sides also respectively are provided with a pilot hole 432 with internal thread up and down separately.
Consult Fig. 6, Fig. 7, elevating mechanism 5 comprises a bearing support 51, a travelling carriage 52, two sliding supports 53 that all are tabular, and an extension spring 54, and in the present embodiment, bearing support 51, travelling carriage 52 and sliding support 53 can be metal material and make.
Bearing support 51 comprises that a triangle substrate 511 and up is the vertically extending extension 512 of strip by triangle substrate 511 center of top, triangle substrate 511 can be divided into one first symmetrical left side 513 and one first right side 514 by left and right region, each sidepiece 513,514 have base and that a top hypotenuse 5130,5140, is connected be formed at adjoining and bottom, oblique chute 515,516, two oblique chutes 515,516 tops of its top hypotenuse 5130,5140 inboards away from.Extension 512 has the vertical chute 517 of a longitudinal extension and the perforation 518 of an adjacent top end.Bearing support 51 is to be locked in the articulated section of front 42 contiguous root edges with the main frame 31 of back cover 40 with the both sides of the contiguous root edges of triangle substrate 511 by two-screw, and extension 512 passes with a locking part (as screw) and bores a hole 518 and be locked in the pilot hole 431 of front 42.
It is tabular that travelling carriage 52 is horizontal stripe, be mounted between bearing support 50 and the back cover 40, it has symmetrical one second left side 521 and one second right side 522, and second left side 521 and second right side 522 have one of adjacent horizontal concrete chute 523,524 respectively, and one is formed at terminal separately locking plate 525,526.Travelling carriage 52 is the both sides, panel rack 322 back side that are locked in display 32 with its two locking plate 525,526 respectively.
Two sliding supports 53 all are long strip-board shape, be mounted on bearing support 51 fronts, each sliding support 53 has a top 531 and a bottom 532, two sliding supports 53 are arranged in a crossed manner, its infall is articulated in vertical chute 517 of bearing support 51 with a pivot 71, two sliding supports, 53 tops 531 also are slidably connected in two horizontal concrete chutes 523,524 of travelling carriage 52 with a pivot 71 respectively, and bottom 532 is slidably connected to two oblique chutes 515,516 of bearing support 51 equally respectively with a pivot 71.Thus, travelling carriage 52 can be by interlock two sliding supports 53 top and bottom ends 531,532 respectively at slippages in the oblique chute 515,516 of horizontal concrete chute 523,524 and bearing support 51 with respect to bearing support 51 upper and lower displacements.Extension spring 54 two ends are individually fixed between two sliding supports, 53 infalls and the bottom 532, and it acts on explanation after a while.
Subsidiary some explanation is in addition, above-mentioned pivot joint two sliding supports 53 and horizontal concrete chute 523,524, oblique chute 513,514, vertically the pivot 71 of chute 517 is generally to be oval column, and its outer peripheral face has been recessed to form a ring-type caulking groove 711, and can be for embedding horizontal concrete chute 523,524, oblique chute 513,514 or vertically in the chute 517, make this each pivot 71 except that can be in this each chute the slippage, more can rotate around self center, and each pivot 71 central authorities more is provided with internal thread hole 712,, locks by screw pivot 71 for passing sliding support 53, reach sliding support 53 and bearing support 51 thus, slipping of travelling carriage 52, this each pivot 71 all can be POM plastic-steel material and makes.
Consult Fig. 6, Fig. 8, detent mechanism 6 comprises a pressure part 61, a compression spring 62, an interlock plate 63,2 first keepers 64 and 2 second keepers 65, and above-mentioned pressure part 61, interlock plate 63, first keeper 64 and second keeper 65 all can be plastic material and make.
Cooperate and consult Fig. 7, each first keeper 64 has a bottom 641 and by the upwardly extending shape top 642 of colluding of bottom 641 1 sides, and its bottom 641 is formed with two register pins 643, two first keepers 64 are that the register pin 643 with its bottom 641 stretches through and is fixed in travelling carriage 52 and lays respectively at the both sides of bearing support 51 extensions 512, and it colludes shape top 642 in opposite directions.
Consult Fig. 6, Fig. 8, two second keepers 65 are vertical long strip-board shape, each keeper 65 has the two horizontal slotted eyes 651 that are provided with separately up and down, be formed at two guidance axis 652 at adjacent medial side edge place, the back side up and down separately, and be arranged above and below and be formed at most location divisions 653 of lateral border, this each location division 653 is to can be profile of tooth to arrange the laciniation that forms.Two second location divisions 65 be about at intervals between two first keepers 64, its horizontal slotted eye 651 corresponds respectively to each pilot hole 432 of the front 42 of back cover 40, and can pass horizontal slotted eye 651 with a screw respectively and lock in the pilot hole 432, and it is noted that, screw is not in the front 42 with second keeper, 65 deadlocks, but allow second keeper 65 still can be in the width range of horizontal slotted eye 651 left and right displacement, and shape top 642 is colluded towards first keeper 64 in two second keepers, 65 its jagged location divisions 653, simultaneously, each second location division, 65 inside part board is overlapped between the extension 512 and interlock plate 63 of bearing support 51, its guidance axis 652 stretches into respectively in the oblique guide channel 632 of interlock plate 63 both sides, and it is made flowing mode and introduces after a while.
Consult Fig. 8～Figure 10, when the display 32 of mobile computer 3 is in the normal operating condition of Fig. 4, as shown in Figure 8, the top of two sliding supports 53, bottom 531,532 lay respectively at the horizontal concrete chute 523 of travelling carriage 52,524 and the oblique chute 515 of bearing support 51,516 outboard ends, travelling carriage 52 is the places, bottom that are positioned at extension 512, two sliding supports, 53 infalls are positioned at vertical chute 517 bottoms of bearing support 51, and each guidance axis 652 at two second keepers, 65 back sides is positioned at each oblique guide channel 632 bottom of interlock plate 63, form one between two second keepers, 65 inboards at interval, two first keepers 64 collude 653 bottoms, zigzag location division that shape top 642 snaps in two second keepers, 65 outsides respectively.
When user's desire is adjusted the height of display 32, press on the pressure part 61 at back cover 40 tops, the section of compressing 612 interlock interlock plates 63 by pressing piece 61, make that interlock plate 63 is down promoted, and force its oblique guide channel 632 to slide to the guidance axis 652 of second keeper 65 with its top, in this process, owing to descending with respect to two second keepers 65, interlock plate 63 make guidance axis 652 rise with respect to oblique guide channel 632, and since the horizontal slotted eye 651 of two second keepers 65 be subjected to screw and stretched through, therefore, two second keepers 65 only can produce transversal displacement and concentrate mutually and draw close, and what make that the zigzag location division 653 in its outside breaks away from two first keepers 64 respectively colludes shape top 642.And the depression breach 633 of interlock plate 63 both sides is to avoid screw and passes the horizontal slotted eye 651 of second keeper 65 and pilot hole 432 places of back cover front 42, but makes 63 upper and lower displacements of interlock plate.
Then, just can be display 32 together with travelling carriage 52 with respect to up slippage of back cover 40, it should be noted that, as shown in Figure 9, because intersecting, two sliding supports 53 articulate, and the top of each sliding support 53, bottom 531, the 532nd, slip horizontal concrete chute 523 respectively at travelling carriage 52 and bearing support 51,524, oblique chute 515, in 516, therefore, when two sliding supports 53 are subjected to affecting of travelling carriage 52, the height that rises along with travelling carriage 52 increases, the degree of tilt of each sliding support 53 also increases gradually, its top 531 is by two horizontal concrete chutes 523 of travelling carriage 52,524 outboard ends are gradually toward interior concentrated slippage, and bottom 532 is also by two oblique chutes 515 of bearing support 51,516 outboard ends are gradually toward interior up concentrated slippage, that is to say, when travelling carriage 52 rises gradually, two sliding supports 53 concentrate to pivot and two tops 531 and two bottoms 532 chute 523 transversely respectively mutually, 524 and oblique chute 515,516 concentrate gathering mutually, and make change that sliding support 53 can be by degree of tilt and with the increase of corresponding travelling carriage 52 height of the length of itself, and two slide holders 53 intersect also chute 517 up slippages gradually along the longitudinal of articulated section.
In the present embodiment, extension spring 54 effects that are connected between two sliding supports 53 are, because when display 32 is up driven, by travelling carriage 52, two sliding supports 53 can pivot contiguous mutually, and the elastic-restoring force by extension spring 54 itself, also help to spur two sliding supports 53 near and travelling carriage 52 is risen, and then can alleviate the user and make the power of its rising forcing in display 32.
As shown in figure 10, when the user increases needed height with display 32 (among Figure 10, two sliding supports, 53 tops 531 and two bottoms 532 slide to horizontal concrete chute 523 respectively, 524 and oblique chute 515,516 medial extremity, be 52 maximum heights that can arrive of travelling carriage), just can discharge pressure part 61, at this moment, pressure part 61 gos up owing to the elastic-restoring force that is compressed spring 62 spurs interlock plate 63, make the guidance axis 652 of two second keepers 65 slide go back to the bottom of interlock plate 63 oblique guide channels 632, two second keepers 65 are returned to original state, and two first keepers 64 on the travelling carriage 52 snap in the zigzag location division 653 in two second keepers, 65 outsides once again, by this, display 32 just is positioned the height at place.
Disclose as above-mentioned preferred embodiment, this case is by slipping two sliding supports 53 respectively with travelling carriage 52 and bearing support 51, though each sliding support 53 is the fixing rod member of length, but be respectively arranged with horizontal concrete chute 523,524 and oblique chute 515,516 by travelling carriage 52 and bearing support 51, make when travelling carriage 52 is in minimum altitude, horizontal range between clinodiagonal horizontal concrete chute 523,524 and oblique chute 515,516 outboard ends, can the degree of tilt of sliding support 53 be eased up in order to absorb the length of sliding support 53.And when travelling carriage 52 is up sliding when rising, length that again can be by sliding support 53 itself also cooperates these chutes 515,516,523,524, provide travelling carriage 52 to slide and rise to the position that exceeds extension 512 vertical chutes 517 tops, make travelling carriage 52 not be subject to vertical chute 517 length of extension 512, in other words, two sliding supports 53 just have the vertical chute 517 that amplifies travelling carriage 52 and increase the effect that travelling carriage 52 can be slided rise.
What replenish some explanation in addition is, in the present embodiment, travelling carriage 52 is that horizontal concrete chute 523,524 is set, and bearing support 51 is that oblique chute 515,516 is set, but alteration of form by travelling carriage 52, the horizontal concrete chute 523,524 of travelling carriage 52 also can exchange with the oblique chute 515,516 of bearing support 51, and perhaps the oblique chute 515,516 of bearing support 51 also can change to horizontal concrete chute or vertical chute.
In the present embodiment, display elevating adjusting device 4 is to be arranged between main frame 31 and the display 32 and to constitute the elevating adjusting device of mobile computer, but in other enforcement state, main frame 31 is also replaceable be one do not have main frame function and purely in order to the base of support panel module 323, and constitute a display with aforementioned display device elevating adjusting device 4, panel module 323 and base.
In sum, this case is slidably connected to the slide mechanism 5 that constitutes between travelling carriage 52 and the bearing support 51 by two sliding supports 53, pass through the cooperation of first, second keeper 64,65 again, be arranged at mobile computer 3 and reach a kind of supplying really, and 32 the display elevating adjusting devices 4 that can slide rise of device capable of enlarged displaying.
Claims (20)
1. display elevating adjusting device can is characterized in that this display elevating adjusting device comprises for being arranged at a display: a back cover is assembled in this display back side, and has a front that is interval in this display back side; One bearing support is tabular and is arranged at this back cover front, and has one first left side and one first right side; One travelling carriage is tabular and is arranged at this display back side, and has one second left side and one second right side; And two sliding supports arranged in a crossed manner, respectively this sliding support has a top and a bottom, and this two sliding supports bottom is slidably connected to this first left side and this first right side respectively slippingly; This two sliding supports top is slidably connected to this second left side and this second right side respectively slippingly, and thus, the top and bottom ends that this display can be by this this two sliding support of travelling carriage interlock is respectively with respect to this travelling carriage and this bearing support slippage and lifting.
2. according to the described display elevating adjusting device of claim 1, it is characterized in that also comprise a location mechanism, this detent mechanism comprises: a pair of first keeper is arranged at this travelling carriage separately; And a pair of second keeper, have a plurality of location divisions that are arranged above and below respectively, this two second keeper is arranged at the both sides top of this back cover front with respect to this bearing support, contiguous respectively this first keeper of a side that has the location division respectively with it, and respectively this second keeper force-applied and with respect to this first keeper respectively away from; When contiguous respectively this first keeper of this second keeper respectively, respectively this first keeper fastens with the location division of this second keeper respective heights respectively, and this travelling carriage is positioned the place height; Its location division and this first keeper break away from away from this first keeper respectively when this second keeper respectively is stressed, and this travelling carriage can be with respect to this bearing support lifting.
3. according to the described display elevating adjusting device of claim 2, it is characterized in that, but this detent mechanism is arranged at the interlock plate between this back cover front and this two second keeper with more comprising a upper and lower displacement, overlap with this two second keeper respectively in these interlock plate both sides, this interlock plate has and is positioned at and this two first keeper overlapping, and two symmetrical oblique guide channels, adjoining and bottom, this two oblique guide channels top away from, and respectively this second keeper has more the guidance axis that stretches in this oblique guide channel; When respectively the location division of this first keeper and this second keeper fastened, the guidance axis of these two second keepers laid respectively at this interlock plate two oblique guide channel bottoms; Stressed when the bottom offset when this interlock plate, force the guidance axis of these two second keepers to slide to this two oblique guide channels top, this two second keeper is adjoining and make its location division and the disengaging of these first keepers.
4. according to the described display elevating adjusting device of claim 3, it is characterized in that, this detent mechanism comprises that more one can flexibly be embedded at the pressure part of this back cover apical margin, this interlock plate position is connected with this pressure part corresponding to this pressure part below and top, by pushing this pressure part, can push against this down displacement of interlock plate, make this two second keeper adjoining simultaneously.
5. according to the described display elevating adjusting device of claim 4, it is characterized in that, this interlock plate adjacent top end place is provided with a vertical slotted eye, this back cover front then is formed with a pilot hole, when this interlock plate was arranged at this back cover front, its vertical slotted eye can be for the locking part location that stretches through corresponding to this pilot hole; When this interlock plate upper and lower displacement, this vertical slotted eye is respectively with contiguous this pilot hole in its bottom or top.
6. according to the described display elevating adjusting device of claim 2, it is characterized in that, respectively this first keeper has a bottom and and colludes the shape top, this two first keeper is to collude the shape top in opposite directions and the bottom is arranged at this travelling carriage with it, and this two second keeper is arranged between this two first keeper.
7. according to claim 2 or 6 described display elevating adjusting devices, it is characterized in that, respectively this second keeper is long strip-board shape, this each location division engrail that is arranged above and below, and respectively this second keeper has more between the upper and lower every the two horizontal slotted eyes that are provided with, and this back cover front is formed with a pilot hole corresponding to this horizontal slotted eye place respectively, and when this two second keeper was arranged at this back cover, respectively this horizontal slotted eye was corresponding to this pilot hole respectively.
8. according to the described display elevating adjusting device of claim 1, it is characterized in that, it is tabular that this travelling carriage is horizontal stripe, its two ends are locked in this both sides, display back side, this second left side and second right side are respectively half section on the tabular left side of this horizontal stripe and right half section, and these both sides have a horizontal concrete chute respectively, and this two sliding supports top is slidably connected to this two horizontal concrete chute respectively.
9. according to the described display elevating adjusting device of claim 8, it is characterized in that, this first left side and first right side have an oblique chute respectively, adjoining and the bottom in this two oblique chute left-right symmetric and top away from, this two sliding supports bottom is slidably connected to this two oblique chute respectively; This bearing support more comprises one by an extension that up extends between these both sides, and this extension is provided with a vertical chute, and this two sliding supports infall is articulated in this vertical chute, and can slippage in this vertical chute.
10. according to the described display elevating adjusting device of claim 1, it is characterized in that, this first left side and first right side have an oblique chute respectively, adjoining and the bottom in this two oblique chute left-right symmetric and top away from, this two sliding supports bottom is slidably connected to this two oblique chute respectively.
11. a portable computer is characterized in that, comprises: a main frame; One display; One display elevating adjusting device is arranged between this main frame and this display, and comprises a back cover, is assembled in this display back side and bottom and is articulated in this main frame, and have a front that is interval in this display back side; One bearing support is tabular and is arranged at this back cover front, and has one first left side and one first right side; One travelling carriage is tabular and is arranged at this display back side, and has one second left side and one second right side; And two sliding supports arranged in a crossed manner, respectively this sliding support has a top and a bottom, and this two sliding supports bottom is slidably connected to this first left side and this first right side respectively slippingly; This two sliding supports top is slidably connected to this second left side and this second right side respectively slippingly; Thus, the top and bottom ends that this display can be by this this two sliding support of travelling carriage interlock is respectively with respect to this travelling carriage and this bearing support slippage and lifting.
12., it is characterized in that more contain a location mechanism, this detent mechanism comprises: a pair of first keeper is arranged at this travelling carriage separately according to the described portable computer of claim 11; And a pair of second keeper, have a plurality of location divisions that are arranged above and below respectively, this two second keeper is arranged at the both sides top of this back cover front with respect to this bearing support, have contiguous respectively this first keeper of one of location division side with it respectively, and respectively this second keeper force-applied and with respect to this first keeper respectively away from; When contiguous respectively this first keeper of this second keeper respectively, respectively this first keeper fastens with the location division of this second keeper respective heights respectively, and this travelling carriage is positioned the place height; Its location division and this first keeper break away from away from this first keeper respectively when this second keeper respectively is stressed, and this travelling carriage can be with respect to this bearing support lifting.
13. according to the described portable computer of claim 11, it is characterized in that, it is tabular that this travelling carriage is horizontal stripe, its two ends are locked in this both sides, display back side, this second left side and second right side are respectively half section on the tabular left side of this horizontal stripe and right half section, and these both sides have a horizontal concrete chute respectively, and this two sliding supports top is slidably connected to this two horizontal concrete chute respectively.
14. according to the described portable computer of claim 11, it is characterized in that, this first left side and first right side have an oblique chute respectively, this two oblique chutes left and right sides is symmetrical and the top is adjoining and the bottom away from, this two sliding supports bottom is slidably connected to this two oblique chute respectively.
15. according to the described portable computer of claim 11, wherein, this display more comprises a header board, and this header board is positioned at this display back side and assembles mutually with this back cover and be interval in this place ahead, back cover front, and this display elevating adjusting device is arranged between this header board and this back cover.
16. a display is characterized in that, comprises: a base; One panel module; One display elevating adjusting device is arranged between this base and this panel module, and comprises a back cover, is assembled in this panel module back side and bottom and is articulated in this base, and have a front that is interval in this panel module back side; One bearing support is tabular and is arranged at this back cover front, and has one first left side and one first right side; One travelling carriage is tabular and is arranged at this panel module back side, and has one second left side and one second right side; And two sliding supports arranged in a crossed manner, respectively this sliding support has a top and a bottom, and this two sliding supports bottom is slidably connected to this first left side and this first right side respectively slippingly; This two sliding supports top is slidably connected to this second left side and this second right side respectively slippingly; Thus, the top and bottom ends that this panel module can be by this this two sliding support of travelling carriage interlock is respectively with respect to this travelling carriage and this bearing support slippage and lifting.
17., it is characterized in that more contain a location mechanism, this detent mechanism comprises: a pair of first keeper is arranged at this travelling carriage separately according to the described display of claim 16; And a pair of second keeper, have a plurality of location divisions that are arranged above and below respectively, this two second keeper is arranged at the both sides top of this back cover front with respect to this bearing support, contiguous respectively this first keeper of a side that has the location division respectively with it, and respectively this second keeper force-applied and with respect to this first keeper respectively away from; When contiguous respectively this first keeper of this second keeper respectively, respectively this first keeper fastens with the location division of this second keeper respective heights respectively, and this travelling carriage is positioned the place height; Its location division and this first keeper break away from away from this first keeper respectively when this second keeper respectively is stressed, and this travelling carriage can be with respect to this bearing support lifting.
18. according to the described display of claim 16, it is characterized in that, it is tabular that this travelling carriage is horizontal stripe, its two ends are locked in this both sides, panel module back side, this second left side and second right side are respectively half section on the tabular left side of this horizontal stripe and right half section, and these both sides have a horizontal concrete chute respectively, and this two sliding supports top is slidably connected to this two horizontal concrete chute respectively.
19. according to the described display of claim 16, it is characterized in that, this first left side and first right side have an oblique chute respectively, this two oblique chutes left and right sides is symmetrical and the top is adjoining and the bottom away from, this two sliding supports bottom is slidably connected to this two oblique chute respectively.
20. according to the described display of claim 16, it is characterized in that, also comprise a header board, this header board is positioned at this panel module back side and assembles mutually with this back cover and be interval in this place ahead, back cover front, and this display elevating adjusting device is arranged between this header board and this back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620173481 CN200997316Y (en) | 2006-12-26 | 2006-12-26 | Lift adjuster of display device, Lap top computer and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620173481 CN200997316Y (en) | 2006-12-26 | 2006-12-26 | Lift adjuster of display device, Lap top computer and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200997316Y true CN200997316Y (en) | 2007-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620173481 Expired - Fee Related CN200997316Y (en) | 2006-12-26 | 2006-12-26 | Lift adjuster of display device, Lap top computer and display device |
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| Country | Link |
|---|---|
| CN (1) | CN200997316Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256460A (en) * | 2012-02-16 | 2013-08-21 | 纬创资通股份有限公司 | Powered slide rail assembly |
| CN104661465A (en) * | 2013-11-25 | 2015-05-27 | 英业达科技有限公司 | Housing structure |
| TWI835648B (en) * | 2023-05-12 | 2024-03-11 | 技嘉科技股份有限公司 | Electronic device |
-
2006
- 2006-12-26 CN CN 200620173481 patent/CN200997316Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256460A (en) * | 2012-02-16 | 2013-08-21 | 纬创资通股份有限公司 | Powered slide rail assembly |
| CN104661465A (en) * | 2013-11-25 | 2015-05-27 | 英业达科技有限公司 | Housing structure |
| TWI835648B (en) * | 2023-05-12 | 2024-03-11 | 技嘉科技股份有限公司 | Electronic device |
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