CN101303901A - Up-down rotation gear and display device applying the same - Google Patents
Up-down rotation gear and display device applying the same Download PDFInfo
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- CN101303901A CN101303901A CNA2007100974884A CN200710097488A CN101303901A CN 101303901 A CN101303901 A CN 101303901A CN A2007100974884 A CNA2007100974884 A CN A2007100974884A CN 200710097488 A CN200710097488 A CN 200710097488A CN 101303901 A CN101303901 A CN 101303901A
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- guide rail
- display
- connection block
- rotation axis
- rotation
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Abstract
The invention discloses a lifting rotating mechanism and a display device using the lifting rotating mechanism. The lifting rotating mechanism is used for lifting and rotating the display and comprises two support structures, two guide structures, two connecting bases and two rotation shafts. The two support structures are respectively arranged at the side of the display to support the display; the two guide structures are respectively contained in each of the support structures and respectively comprise at least a guide, a guide seat and an elastic locator; the guide is arranged at the inner wall of the guide structure; the guide seat is coupled with the guide; one end of the elastic locator is coupled with the guide seat; the two connecting bases are respectively and movably coupled with each guide and the other end of the elastic locator is coupled with the connecting base; and the two rotation shafts are fixedly coupled with the display. The lifting rotating mechanism and the display device can solve the problem that a traditional adjusting mechanism may cause weight imbalance; in addition, the lifting rotating mechanism and the display device can combine with such equipment as a sound box, etc. in order to enhance beauty and increase additional functions.
Description
Technical field
The present invention relates to a kind of up-down rotation gear and use its display device, and be particularly related to the up-down rotation gear of a kind of angle of adjusting display and height and use its display device.
Background technology
The adjusting mechanism that tradition is used to adjust height of display or angle is arranged at the rear side of display mostly.With reference to Figure 1A, it shows a kind of synoptic diagram of traditional adjusting mechanism.Adjusting mechanism 100 is arranged at the rear side of display 120, and adjusting mechanism 100 has support member 101 and tumbler 105.Support member 101 couples with tumbler 105.Tumbler 105 couples versatilely with the rear side of display 120, so that display 120 can rotate on rotation direction R1.Yet adjusting mechanism 100 only is used in the angle of adjusting display 120.
With reference to Figure 1B, it shows the synoptic diagram of the traditional adjusting mechanism of another kind.Adjusting mechanism 150 is arranged at the rear side of display 120, and adjusting mechanism 150 has tumbler 155 and support member 151.Tumbler 155 couples versatilely with the rear side of display 120, so that display 120 can rotate on rotation direction R2.Support member 151 is a four-bar mechanism.Therefore, when support member 151 moves, display 120 can be on lifting direction D1 lifting to adjust height.
Though adjusting mechanism 150 can be adjusted the height and the angle of display 120, yet adjusting mechanism 150 is a four-bar mechanism.Therefore, adjusting mechanism 150 needs the bigger space that is provided with.In addition, adjusting mechanism 100,150 is arranged at the rear side of display 120 respectively, so the unbalance problem of weight is arranged easily.
Summary of the invention
The present invention relates to a kind of up-down rotation gear and use its display device, up-down rotation gear is arranged at the display both sides, to adjust the height and the angle of display.
According to a first aspect of the invention, a kind of up-down rotation gear is proposed.Up-down rotation gear is used for lifting and rotates display.Up-down rotation gear comprises two supporting constructions, two guide rail structures, two Connection Blocks and two rotation axiss.These supporting constructions are separately positioned on the side of display, with support displays.These guide rail structures are contained in respectively in each supporting construction.These guide rail structures comprise at least one guide rail, a track base and a flexible positioning piece respectively.Guide rail is arranged at the inwall of guide rail structure.Track base and guide rail couple.One end and the track base of flexible positioning piece couple.These Connection Blocks are coupled on each guide rail respectively versatilely, and the other end of flexible positioning piece couples Connection Block.These rotation axiss are plugged in each Connection Block respectively.And these rotation axiss and display couple regularly.
In a preferred embodiment, described flexible positioning piece is a fixed force spring.
In a preferred embodiment, described Connection Block has the rotation hole, so that described rotation axis passes described rotation hole, to couple with described display.
In a preferred embodiment, described rotation axis can rotate in described rotation hole, so that described display rotates relative to described Connection Block.
In a preferred embodiment, described up-down rotation gear further comprises the rotational positioning part, be arranged between described Connection Block and the described display, described rotational positioning part has the location hole, the position of the corresponding described rotation hole in the position of described location hole, described rotation axis passes described rotation hole and described location hole, to couple with described display.
In a preferred embodiment, the cross sectional shape of described location hole cooperates the cross sectional shape setting of described rotation axis, so that described rotational positioning part engages with described rotation axis, when described rotation axis rotated, described rotational positioning part was along with described rotation axis rotates.
In a preferred embodiment, described rotational positioning part has projection, and described Connection Block has the camber line hole, and described projection is inserted described camber line hole, to limit the slewing area of described rotational positioning part and described rotation axis.In a preferred embodiment, described slewing area is-5 °～21 °.
In a preferred embodiment, described up-down rotation gear comprises that further two are supported cover plate, be separately positioned between each described supporting construction and each the described Connection Block, and each described support cover plate and each described supporting construction couple, wherein, each described support cover plate has two and slides straight trough, is separately positioned on the side of described support cover plate, first side plate of described Connection Block and second side plate pass described these and slide straight trough, to couple with described guide rail.
In a preferred embodiment, described up-down rotation gear further comprises pad, elastomeric pad and nut, described pad, described elastomeric pad and described nut are socketed on described rotation axis in regular turn, so that described rotation axis and described Connection Block couple, and described pad and described elastomeric pad provide friction force, position to the needs angle so that described rotation axis drives described display.
In a preferred embodiment, described up-down rotation gear further comprises two audio amplifiers, be separately positioned on a side of described display, and each described audio amplifier is used for ccontaining each described supporting construction, each described guide rail structure, each described Connection Block and sound equipment.
In a preferred embodiment, described guide rail structure comprises a plurality of balls, is arranged at described guide rail structure, to reduce the friction force of described Connection Block when described guide rail slides.
According to a second aspect of the invention, provide a kind of display device.Display device comprises display and up-down rotation gear.Up-down rotation gear is used for lifting and rotates display.Up-down rotation gear comprises two supporting constructions, two guide rail structures, two Connection Blocks and two rotation axiss.These supporting constructions are separately positioned on the side of display, with support displays.These guide rail structures are contained in respectively in each supporting construction.These guide rail structures comprise at least one guide rail, a track base and a flexible positioning piece respectively.Guide rail is arranged at the inwall of guide rail structure.Track base and guide rail couple.One end and the track base of flexible positioning piece couple.These Connection Blocks are coupled on each guide rail respectively versatilely, and the other end of flexible positioning piece couples Connection Block.These rotation axiss are plugged in each Connection Block respectively.And these rotation axiss and display couple regularly.
In a preferred embodiment, described flexible positioning piece is a fixed force spring.
In a preferred embodiment, described Connection Block has the rotation hole, so that described rotation axis passes described rotation hole, to couple with described display.
In a preferred embodiment, described rotation axis can rotate in described rotation hole, so that described display rotates relative to described Connection Block.
In a preferred embodiment, described up-down rotation gear further comprises the rotational positioning part, be arranged between described Connection Block and the described display, described rotational positioning part has the location hole, described rotation hole and described location hole are passed to couple with described display in the position of the corresponding described rotation hole in the position of described location hole, described rotation axis.
In a preferred embodiment, the cross sectional shape of described location hole cooperates the cross sectional shape setting of described rotation axis, so that described rotational positioning part engages with described rotation axis, when described rotation axis rotated, described rotational positioning part was along with described rotation axis rotates.
In a preferred embodiment, described rotational positioning part has projection, and described Connection Block has the camber line hole, and described projection is inserted described camber line hole, to limit the slewing area of described rotational positioning part and described rotation axis.In a preferred embodiment, described slewing area is-5 °～21 °.
In a preferred embodiment, described up-down rotation gear comprises that further two are supported cover plate, be separately positioned between each described supporting construction and each the described Connection Block, and each described support cover plate and each described supporting construction couple, wherein, each described support cover plate has two and slides straight trough, is arranged at the side of described support cover plate respectively, first side plate of described Connection Block and second side plate pass described these and slide straight trough, to couple with described guide rail.
In a preferred embodiment, described up-down rotation gear further comprises pad, elastomeric pad and nut, described pad, described elastomeric pad and described nut are socketed on described rotation axis in regular turn, so that described rotation axis and described Connection Block couple, and described pad and described elastomeric pad provide friction force, locate after the angle to wishing so that described rotation axis drives described display.
In a preferred embodiment, described up-down rotation gear further comprises two audio amplifiers, be separately positioned on a side of described display, and each described audio amplifier is used for ccontaining each described supporting construction, each described guide rail structure, each described Connection Block and sound equipment.
In a preferred embodiment, described guide rail structure comprises a plurality of balls, is arranged at described guide rail structure, to reduce the friction force of described Connection Block when described guide rail slides.
Up-down rotation gear of the present invention is symmetrical mechanism, and is separately positioned on a side of up-down rotation gear.Therefore, can solve the unbalance problem of the issuable weight of traditional adjusting mechanism.In addition, up-down rotation gear also can be in conjunction with such as equipment such as audio amplifiers, to increase attractive in appearance and additional function.
For foregoing of the present invention can be become apparent, a preferred embodiment cited below particularly, and in conjunction with the accompanying drawings, be described in detail below:
Description of drawings
Figure 1A shows a kind of synoptic diagram of traditional adjusting mechanism.
Figure 1B shows the synoptic diagram of the traditional adjusting mechanism of another kind.
Fig. 2 shows the synoptic diagram according to the display device of one embodiment of the present invention.
Fig. 3 A shows the synoptic diagram of up-down rotation gear of the part of Fig. 2.
Fig. 3 B shows the display of Fig. 3 A and the synoptic diagram of the left mechanism after the assembling.
Fig. 4 shows the exploded view of the guide rail structure of Fig. 3 A.
Fig. 5 shows the partial schematic diagram of the up-down rotation gear of Fig. 3 A.
Fig. 6 shows the Connection Block of Fig. 5 and the synoptic diagram after the rotation axis assembling.
Fig. 7 shows up-down rotation gear and is arranged on the interior synoptic diagram of audio amplifier.
Embodiment
With reference to Fig. 2, it shows the synoptic diagram according to the display device of one embodiment of the present invention.Present embodiment is illustrated with display device 1000.Display device 1000 comprises display 950 and up-down rotation gear 900.Up-down rotation gear 900 can be on lifting direction D3 lifting display 950, and up-down rotation gear 900 also can make display 950 turn on rotation direction R3 to wish angle.
As shown in Figure 2, up-down rotation gear 900 comprises left 900a of mechanism and the right 900b of mechanism.Because up-down rotation gear 900 is symmetrical mechanism, therefore in the present embodiment, only illustrate with the left 900a of mechanism.With reference to Fig. 3 A, it shows the synoptic diagram of left mechanism of the up-down rotation gear of Fig. 2.The left side 900a of mechanism comprises supporting construction 200, supports cover plate 800, lower cover 850, inner cover plate 350, guide rail structure 300, Connection Block 400 and rotation axis 500.
Supporting construction 200 is arranged on a side of display 950 (as shown in Figure 2), with support displays 950.Guide rail structure 300 is contained in the supporting construction 200.In the present embodiment, guide rail structure 300 comprises two guide rails 320, a track base 340 (not shown in Fig. 3 A) and a flexible positioning piece 330.Guide rail 320 is arranged at the inwall of guide rail structure 300.Track base 340 couples with guide rail 320, and track base 340 is arranged between two guide rails 320.One end and the track base 340 of flexible positioning piece 330 couple, and the other end of flexible positioning piece 330 is connected with Connection Block 400.Inner cover plate 350 is passed from Connection Block 400 inside, is bonded to guide rail structure 300, with further fixedly flexible positioning piece 330 and guide rail 320.Support cover plate 800 and be arranged between supporting construction 200 and the Connection Block 400, and support cover plate 800 couples with supporting construction 200.Support cover plate 800 has two and slides straight trough 810, is separately positioned on the side of supporting cover plate 800.First side plate 401 of Connection Block 400 and second side plate 402 pass two respectively and slide straight trough 810, and couple with guide rail 320.In addition, lower cover 850 connects supporting construction 200 respectively and supports cover plate 800, and with support cover plate 800 and cooperate and cover in guide rail structure 300, flexible positioning piece 330 and inner cover plate 350, make supporting mechanism 200 present fine outward appearance.As mentioned above, present embodiment is provided with two guide rails 320 at guide rail structure 300, yet embodiments of the present invention also can only be provided with a guide rail 320.
In addition, the rotation axis 500 of Connection Block 400 is plugged in Connection Block 400.And rotation axis 500 couples regularly with display 950 (as shown in Figure 2).
With reference to Fig. 3 A and Fig. 3 B, Fig. 3 B shows the display of Fig. 3 A and the synoptic diagram of the left mechanism after the assembling simultaneously.When Connection Block 400 when guide rail 320 slides, Connection Block 400 drives displays 950 along lifting direction D3 lifting by rotation axis 500.At this moment, flexible positioning piece 330 provides elastic force to Connection Block 400, location when stopping to slide for Connection Block 400.When rotation axis 500 rotates, display 950 on rotation direction R3 along with rotation axis 500 rotates.
Now above-mentioned assembly is further described.Wherein, up-down rotation gear 900 comprises left 900a of mechanism and the right 900b of mechanism, and followingly only the left 900a of mechanism is explained.The assembly of the right 900b of mechanism of up-down rotation gear 900 and function are identical with the left 900a of mechanism.
With reference to Fig. 4, it shows the exploded view of the guide rail structure of Fig. 3 A.Guide rail structure 300 comprises two guide rails 320, flexible positioning piece 330, a track base 340 and an a plurality of ball (not shown).Guide rail 320 is arranged at the inwall of guide rail structure 300.Track base 340 couples with guide rail 320.In the present embodiment, guide rail structure 300 is provided with two guide rails 320, yet embodiments of the present invention also can only be provided with a guide rail 320.First end 331 of flexible positioning piece 330 couples with track base 340, and second end 332 of flexible positioning piece 330 couples with Connection Block 400 (as shown in Figure 3A).
In the present embodiment, flexible positioning piece 330 is a fixed force spring.As mentioned above, flexible positioning piece 330 slides along with Connection Block 400 and changes length, so that elastic force to be provided, so that Connection Block 400 location, effectively support displays 950 (as shown in Figure 2) when stopping to slide.In addition, in the present embodiment, a plurality of balls are arranged at guide rail structure 300, to reduce the friction force of Connection Block 400 when guide rail 320 slides.The present invention when implementing, also can be by such as lubricating oil auxiliary, the friction force when sliding to reduce Connection Block 400.
With reference to Fig. 5, it shows the partial schematic diagram of the up-down rotation gear of Fig. 3 A.Connection Block 400 has the hole 410 of rotation and camber line hole 420.Rotational positioning part 600 is arranged between Connection Block 400 and the display 950 (shown in Fig. 3 B).Rotational positioning part 600 has location hole 610 and projection 620.Corresponding position of rotating hole 410, the position of location hole 610.The position of the corresponding camber line hole 420 in the position of projection 620.
Projection 620 as for rotational positioning part 600 is inserted camber line hole 420, is used to limit the slewing area of rotational positioning part 600 and rotation axis 500.
Thus, the projection 620 of rotational positioning part 600 promptly slides in camber line hole 420.Rotational positioning part 600 is subject to the size of camber line hole 420, therefore limits the slewing area of rotation axis 500.In the present embodiment, the slewing area of rotation axis 500 and rotational positioning part 600 for example is-5 °～21 °.
As shown in Figure 5, the left 900a of mechanism of up-down rotation gear 900 also comprises pad 710, elastomeric pad 720 and nut 730.With reference to Fig. 6, it shows the Connection Block of Fig. 5 and the synoptic diagram after the rotation axis assembling.Pad 710, elastomeric pad 720 and nut 730 are socketed on an end of rotation axis 500 in regular turn, so that rotation axis 500 couples with Connection Block 400.The other end of rotation axis 500 then couples with display 950.When rotation axis 500 drive displays 950 turn to wish angle after, pad 710 and elastomeric pad 720 provide friction force, so that display 950 location.
With reference to Fig. 7, it shows up-down rotation gear and is arranged on the interior synoptic diagram of audio amplifier.In the present embodiment, also two audio amplifiers 820 can be set in the both sides of display 950.And two audio amplifiers 820 can be used for the right 900b of mechanism and the left 900a of mechanism of ccontaining up-down rotation gear 900 (as shown in Figure 2) respectively.In addition, also can set up the sound equipment (not shown) in the audio amplifier 820, to increase effects,sound.
The up-down rotation gear that the above embodiment of the present invention is disclosed and use its display device, can drive display 950 along the D3 lifting of lifting direction or in rotational direction R3 rotate display 950.The up-down rotation gear 900 of present embodiment is symmetrical mechanism, and is separately positioned on a side of up-down rotation gear 900.Therefore, can solve the unbalance problem of traditional adjusting mechanism 100,150 issuable weight.In addition, up-down rotation gear 900 also can be in conjunction with as audio amplifier 820 equipment such as grade, to increase attractive in appearance and additional function.
In sum, though the present invention with preferred embodiment disclosure as above, yet it is not to be used to limit the present invention.The general technical staff of the technical field of the invention should do various changes and modification without departing from the spirit and scope of the present invention.Therefore, protection scope of the present invention should be as the criterion according to claims institute restricted portion.
The primary clustering symbol description
100,150: guiding mechanism 101,151: support member
105,155: tumbler 120,950: display
200: supporting construction 300: guide rail structure
320: guide rail 330: flexible positioning piece
340: track base 331: first end
400: 401: the first side plates of Connection Block
Side plate 410 in 402: the second: rotate hole
420: camber line hole 500: turning cylinder
600: rotational positioning part 610: the location hole
620: projection 710: pad
720: elastomeric pad 730: nut
800: support cover plate 810: slide straight trough
820: audio amplifier 850: lower cover
900: up-down rotation gear 900a: left mechanism
900b: right mechanism 1000: display device
D1, D3: lifting direction R1, R2, R3: rotation direction
Claims (10)
1. a up-down rotation gear is used for lifting and rotates display, and described up-down rotation gear comprises:
Two supporting constructions are arranged at the side of described display respectively, to support described display;
Two guide rail structures are contained in respectively in each described supporting construction, and each described guide rail structure comprises:
At least one guide rail is arranged at the inwall of described guide rail structure;
A track base couples with described guide rail; And
A flexible positioning piece, one end and described track base couple;
Two Connection Blocks be coupled in versatilely respectively on each described guide rail, and the other end of described flexible positioning piece connect described Connection Block; And
Two rotation axiss, be plugged in each described Connection Block respectively, and described rotation axis and described display couple regularly, when described Connection Block when described guide rail slides, described Connection Block drives described display lifting by described rotation axis, when described rotation axis rotated, described display was along with described rotation axis rotates;
Wherein, when described Connection Block when described guide rail slides, described flexible positioning piece provides an elastic force to described Connection Block.
2. up-down rotation gear according to claim 1, wherein said flexible positioning piece are fixed force spring.
3. up-down rotation gear according to claim 1, wherein said Connection Block has the rotation hole, so that described rotation axis passes described rotation hole, to couple with described display.
4. up-down rotation gear according to claim 3, wherein said rotation axis can rotate in described rotation hole, so that described display rotates relative to described Connection Block.
5. up-down rotation gear according to claim 4 further comprises:
The rotational positioning part, be arranged between described Connection Block and the described display, described rotational positioning part has the location hole, the position of the corresponding described rotation hole in the position of described location hole, described rotation axis passes described rotation hole and described location hole, to couple with described display.
6. up-down rotation gear according to claim 5, the cross sectional shape of wherein said location hole cooperates the cross sectional shape setting of described rotation axis, so that described rotational positioning part engages with described rotation axis, when described rotation axis rotated, described rotational positioning part was along with described rotation axis rotates.
7. up-down rotation gear according to claim 1 further comprises:
Pad;
Elastomeric pad; And
Nut, described pad, described elastomeric pad and described nut are socketed on described rotation axis in regular turn, so that described rotation axis and described Connection Block couple, and described pad and described elastomeric pad provide friction force, positions to the needs angle so that described rotation axis drives described display.
8. up-down rotation gear according to claim 1 further comprises:
Two audio amplifiers be separately positioned on a side of described display, and each described audio amplifier are used for ccontaining each described supporting construction, each described guide rail structure, each described Connection Block and sound equipment.
9. up-down rotation gear according to claim 1, wherein said guide rail structure comprises:
A plurality of balls are arranged at described guide rail structure, to reduce the friction force of described Connection Block when described guide rail slides.
10. display device comprises:
Display; And
Up-down rotation gear is used for lifting and rotates described display, and described up-down rotation gear comprises:
Two supporting constructions are arranged at the side of described display respectively, to support described display;
Two guide rail structures are contained in respectively in each described supporting construction, and each described guide rail structure comprises:
At least one guide rail is arranged on the inwall of described guide rail structure;
A track base couples with described guide rail; And
A flexible positioning piece, one end and described track base couple;
Two Connection Blocks be coupled in versatilely respectively on each described guide rail, and the other end of described flexible positioning piece connect described Connection Block; And
Two rotation axiss, be plugged in each described Connection Block respectively, and described rotation axis and described display couple regularly, when described Connection Block when described guide rail slides, described Connection Block drives described display lifting by described rotation axis, when described rotation axis rotated, described display was along with described rotation axis rotates;
Wherein, when described Connection Block when described guide rail slides, described flexible positioning piece provides elastic force to Connection Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100974884A CN101303901B (en) | 2007-05-09 | 2007-05-09 | Up-down rotation gear and display device applying the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100974884A CN101303901B (en) | 2007-05-09 | 2007-05-09 | Up-down rotation gear and display device applying the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101303901A true CN101303901A (en) | 2008-11-12 |
| CN101303901B CN101303901B (en) | 2010-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100974884A Expired - Fee Related CN101303901B (en) | 2007-05-09 | 2007-05-09 | Up-down rotation gear and display device applying the same |
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Cited By (7)
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| CN102052547A (en) * | 2010-11-02 | 2011-05-11 | 天津大学 | Attitude adjusting device appropriate for rotary workpieces |
| CN103185190A (en) * | 2013-03-26 | 2013-07-03 | 苏州佳世达电通有限公司 | High and low lifting leg structure and display device using same |
| CN108799737A (en) * | 2018-09-03 | 2018-11-13 | 泰州市创新电子有限公司 | Support construction |
| CN108799736A (en) * | 2018-08-20 | 2018-11-13 | 泰州市创新电子有限公司 | Support device |
| CN110113999A (en) * | 2017-05-15 | 2019-08-09 | 深圳迈瑞生物医疗电子股份有限公司 | Relocation mechanism and diasonograph |
| CN113611220A (en) * | 2021-09-17 | 2021-11-05 | 武汉锐宏环保科技有限公司 | Multi-dimensional environment evaluation method and system |
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| JP3599104B2 (en) * | 2002-03-12 | 2004-12-08 | 鹿児島日本電気株式会社 | Display device |
| JP2004070273A (en) * | 2002-06-11 | 2004-03-04 | Canon Inc | Optical modulator and method for manufacturing optical modulator |
| CN2724037Y (en) * | 2004-08-04 | 2005-09-07 | 广晋工业股份有限公司 | Screen support rotary shaft structure |
| CN1942076A (en) * | 2005-09-29 | 2007-04-04 | 群康科技(深圳)有限公司 | Planar display device |
| CN2842155Y (en) * | 2005-09-30 | 2006-11-29 | 富鸿齐科技股份有限公司 | Fixed force spring support device with friction resistance |
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| CN2886755Y (en) * | 2006-02-18 | 2007-04-04 | 鸿富锦精密工业（深圳）有限公司 | Display device |
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- 2007-05-09 CN CN2007100974884A patent/CN101303901B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102052547A (en) * | 2010-11-02 | 2011-05-11 | 天津大学 | Attitude adjusting device appropriate for rotary workpieces |
| CN102052547B (en) * | 2010-11-02 | 2013-01-02 | 天津大学 | Attitude adjusting device appropriate for rotary workpieces |
| CN103185190A (en) * | 2013-03-26 | 2013-07-03 | 苏州佳世达电通有限公司 | High and low lifting leg structure and display device using same |
| CN103185190B (en) * | 2013-03-26 | 2015-06-10 | 苏州佳世达电通有限公司 | High and low lifting leg structure and display device using same |
| CN110113999A (en) * | 2017-05-15 | 2019-08-09 | 深圳迈瑞生物医疗电子股份有限公司 | Relocation mechanism and diasonograph |
| US11717261B2 (en) | 2017-05-15 | 2023-08-08 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Floating mechanism and ultrasonic diagnostic apparatus |
| CN108799736A (en) * | 2018-08-20 | 2018-11-13 | 泰州市创新电子有限公司 | Support device |
| CN108799736B (en) * | 2018-08-20 | 2023-08-04 | 泰州市创新电子有限公司 | Supporting device |
| CN108799737A (en) * | 2018-09-03 | 2018-11-13 | 泰州市创新电子有限公司 | Support construction |
| TWI769546B (en) * | 2020-10-08 | 2022-07-01 | 和碩聯合科技股份有限公司 | Foot |
| CN113611220A (en) * | 2021-09-17 | 2021-11-05 | 武汉锐宏环保科技有限公司 | Multi-dimensional environment evaluation method and system |
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| CN101303901B (en) | 2010-12-08 |
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