CN1822236A - Regulating device and its regulating method for regulating display high and low position - Google Patents
Regulating device and its regulating method for regulating display high and low position Download PDFInfo
- Publication number
- CN1822236A CN1822236A CN 200510009345 CN200510009345A CN1822236A CN 1822236 A CN1822236 A CN 1822236A CN 200510009345 CN200510009345 CN 200510009345 CN 200510009345 A CN200510009345 A CN 200510009345A CN 1822236 A CN1822236 A CN 1822236A
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- pull bar
- sway brace
- operating block
- base
- display screen
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Abstract
This invention relates to a unit for adjusting display positions of a display including a base, a supporting arm and a display screen, in which, the supporting arm is pivoted with the base and the display screen. The regulating unit includes a pull rod set in the base and an outer screw thread on the surface of the pull rod and one end of the rod is flexibly connected with the supporting arm, an operation block having an internal screw thread and combining with the outer screw thread at an end of the rod. When rotating the operation block, since the internal screw thread of the operation block is matched with the outer screw thread of the rod and drives the rod moving to and fro, it can further drive the supporting arm rotating to adjust positions of said display screen.
Description
Technical field
The present invention relates to a kind of adjusting gear and method of adjustment thereof of adjusting display high and low position, relate to particularly that a kind of cost is low, the adjusting gear of long service life and method of adjustment thereof.
Background technology
Present commercially available desktop display, ergonomics needs in order to be used, volume when considering packed and transported, with the factors such as multiple different builds that are applicable to the user, mostly be designed to adjust according to individual demand the height of display, and the collapsible small size that is accommodated is in order to carrying.
The desktop display mainly is to be combined by base, sway brace and display screen (for example LCD Panel).Wherein sway brace is connected with display screen movably with base, and has the function of adjusting the display screen height.Please refer to Fig. 1, it illustrates a kind of rough schematic of adjusting the traditional monitor of height.Display 10 is to utilize two- part sway brace 14,15 to connect base 12 and display screen 16.Display screen 16 utilizes framework 17 to support display panels 18, and the position of display screen 16 is by sway brace 15 decisions.Sway brace 15 can move up and down, and shown in the arrow among Fig. 1, adjusts the height of display screen 16 with the person's of being used needs.One turning gear (hinge apparatus) 19 then can be set to do movable connection between the two between sway brace 14 and the base 12.In addition, also can rotating mechanism (not being shown among the figure) be set between display screen 16 and sway brace 15 again, make display screen 16 can present the different elevations angle or the angle of depression, to satisfy the needs of user's different visual angles.In the time of need taking in display 10, sway brace 15 is slided down to minimum point along sway brace 14 get final product.
Please refer to Fig. 2, it illustrates the rough schematic that another kind can be adjusted the traditional monitor of height.Also utilize a sway brace 23 to connect between the base 22 of display 20 and the display screen 26, and 26 of display screens are installed in screen linkage unit 24 places.First turning gear 27 can make sway brace 23 rotate with respect to base 22, and 28 of second whirligigs that are positioned at sway brace 23 upper ends connect screen linkage unit 24 movably.When the user need adjust the high and low position of display screen 26, then make display screen 26 move by first rotating shaft mechanism 27 direction of arrow in the figure.If need to change the elevation angle or the angle of depression of display screen 26, then can finish by second rotating mechanism 28.In the time of need taking in display 20, sway brace 23 turned forward to minimum point (shown in the dotted line among Fig. 2) to get final product.
No matter be above-mentioned that a kind of or display that other is commercially available, all used rotating shaft mechanism to come as turnable parts, particularly be applied between sway brace and the base, drive the front and back rotation of whole screen, adjusting the relative high and low position between display screen and user, but or reach the reception position of reduced volume.
Yet, applied mechanical part in traditional rotating shaft mechanism, for example spring, nut, screw and elastomeric pad etc., in use for some time, can be because of long-term break-in produce the situation of mechanical aging, adding display screen has certain weight, and makes the loading value of rotating shaft mechanism big.Therefore, use rotating shaft mechanism generally has element decay in serviceable life in display problem.Generally after rotating 10000 times, rotating shaft mechanism decays 15% approximately.In addition, the price of rotating shaft mechanism is also not striking, has improved the cost of display.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of adjusting gear and method of adjustment thereof of adjusting display high and low position, utilize pull bar and rotatable operating block to cooperatively interact, adjust display screen position and folding purpose of taking in and reach.
According to purpose of the present invention, a kind of adjusting mechanism is proposed, in order to adjust the display position of a display, wherein display has a base (base), a sway brace (supporting arm) and a display screen (displaying unit), and sway brace articulates with base and display screen respectively.Adjusting mechanism comprises a pull bar at least, be arranged in the base, and have the surface of an external thread in pull bar, and an end of pull bar is connected movably with sway brace; One operating block has an internal thread and combines with an external thread activity of pull bar.When the rotary manipulation piece, because the internal thread of operating block matches with the external thread of pull bar, pull bar is moved forwards or backwards, and then drive the sway brace rotation, and adjust the high and low position of this display screen or be folded to reception position.
According to purpose of the present invention, a kind of display is proposed, comprising: a base; One display screen; One sway brace articulates with base and display screen respectively; And an adjusting mechanism, in order to adjust the position of display screen.Adjusting mechanism comprises at least: a pull bar is arranged in the base, and has the surface of an external thread in pull bar, and an end of pull bar is connected movably with sway brace; One operating block has an internal thread and also combines with the end with an externally threaded pull bar movably.When the rotary manipulation piece, because the internal thread of operating block matches with the external thread of pull bar, pull bar is moved forwards or backwards, and then drive the sway brace rotation, and adjust the high and low position of this display screen or be folded to reception position.
According to purpose of the present invention, a kind of method of adjusting the display screen high and low position is proposed, wherein a display screen and a base articulate by a sway brace, to be combined into a display.This method of adjustment is:
Rotate an operating block, wherein operating block has an internal thread and has an externally threaded end with a pull bar accordingly and combine, and pull bar is arranged in the base, and the other end of pull bar is connected movably with sway brace;
When operating block was positioned at a primary importance on the pull bar, sway brace and pull bar formed a minimum angle, make display screen be positioned at a reception position;
When the second place of operating block on pull bar rotated, pull bar drove sway brace, made sway brace towards the direction motion away from base;
When operating block rotated to the second place on the pull bar, sway brace and pull bar formed a maximum angle, and this moment, sway brace reached an extreme higher position.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is a kind of rough schematic of adjusting the traditional monitor of height;
Fig. 2 is the another kind of rough schematic that can adjust the traditional monitor of height;
Fig. 3 A～Fig. 3 C is the synoptic diagram of the adjusting mechanism of a preferred embodiment of the present invention.Wherein, Fig. 3 A is the synoptic diagram of display screen when being positioned at reception position; Fig. 3 B is the synoptic diagram of display screen when being positioned at a lower position; Fig. 3 C is the synoptic diagram of display screen when being positioned at a higher position.
Fig. 4 is a kind of second link of a preferred embodiment of the present invention and the connected mode between the pull bar.
Embodiment
The present invention designs a kind of adjusting mechanism, and the principle of utilizing the screw thread movement conversion to be in line and to move replaces traditional turning gear, to reach the purpose of adjusting display, to comprise the height that can adjust display screen and to take in functions such as folding display screen.
Please refer to Fig. 3 A～Fig. 3 C, it illustrates the synoptic diagram according to the adjusting mechanism of a preferred embodiment of the present invention.Display 30 mainly comprises base (base) 31, sway brace 32 and display screen (displayingunit) 33.Wherein display screen 33 comprises framework (frame) 34 and display panels 35.Sway brace 32 utilizes first link 322 at two ends to be connected with base 31 movable ground with display screen 33 respectively with second link 324.Wherein, the angle between first link, 322 may command display screens 33 and the sway brace 32,324 of second links and adjusting mechanism of the present invention articulate.
Adjusting mechanism of the present invention comprises a pull bar 36 and an operating block 38 at least.Pull bar 36 is arranged in the base 31, and operating block 38 also is arranged at the interior and preferably exposed part of place's accommodation space of base 31 outside base 31, for the user operating block 38 is rotated.
The surface of pull bar 36 has external thread (not being shown among the figure), and 38 of operating blocks have a hollow bore, and the inside surface of hole have internal thread with the corresponding movable combination of external thread of pull bar 36.Therefore, during rotary manipulation piece 38, pull bar 36 is moved forwards or backwards.One end of pull bar 36 is connected movably with second link 324 of sway brace 32, therefore when pull bar 36 moves, can drive second link 324 and sway brace 32 in regular turn, and reaches the purpose of adjusting display screen 33 positions.
Fig. 3 A is that display screen 33 is positioned at a reception position.The effect that display screen 33 passes through first link 322 is and parallel with sway brace 32, and 38 of operating blocks are positioned at the position A on the pull bar 36.In this embodiment, when display screen 33 was positioned at reception position, angle was 0 degree between pull bar 36 and the sway brace 32.
When rotary manipulation piece 38, pull bar 36 moves towards the direction away from sway brace 32, and then drives second link 324, sway brace 32 is rotated, shown in Fig. 3 B towards the direction away from base 31.This moment, operating block 38 arrived the position B on the pull bars 36, and display screen 33 is positioned at a lower position.
When the position C on the operating block 38 arrival pull bars 36, sway brace 32 presents a maximum angle with pull bar 36, shown in Fig. 3 C.This moment, display screen 33 was positioned at an extreme higher position.
In addition, in this embodiment, because operating block 38 is arranged on the pull bar 36, therefore perseverance keeps orthogonal relation between the two.Make pull bar 36 step back (direction away from sway brace 32 moves) when rotary manipulation piece 38 or when advancing (direction towards sway brace 32 moves), the variation of second link, 324 positions also can drive pull bar 36, make an end of pull bar 36 rise or descend, so operating block 38 also can be done the variation of inclination thereupon with respect to base 31.Shown in Fig. 3 A～figure C figure, operating block 38 hypsokinesis gradually.When the space (as the accommodation space 381 of Fig. 4) of operating block 38 was placed in design, particular restriction not was as long as can there be enough spaces to allow that operating block 38 does the variation at angle of inclination.
Fig. 4 illustrates according to a kind of second link of a preferred embodiment of the present invention and the connected mode between the pull bar.In Fig. 4, an end of pull bar 36 is designed to a crook, hook together movably in second link, 324 places, therefore make the relative position that can present various different angles between the pull bar 36 and second link 324.Yet, as to be familiar with known to the operator, the connected mode between the pull bar 36 and second link 324 has many kinds, is not particularly limited the connected mode as shown in Figure 4.
According to above-mentioned, use adjusting mechanism of the present invention and replace traditional rotating shaft mechanism, not only assembling easily, material cost reduces, the problem that does not more have the related elements performance degradation, behind long-term rotation display screen, still can make display screen stably be positioned arbitrary high and low position of user's needs or the reception position of being convenient to carry.
In sum; though disclosed the present invention in conjunction with an above preferred embodiment; yet it is not in order to limit the present invention; anyly be familiar with this operator; without departing from the spirit and scope of the present invention; can be used for a variety of modifications and variations, so protection scope of the present invention should be with being as the criterion that claim was defined.
Claims (18)
1. adjusting mechanism, in order to adjust the display position of a display, wherein this display has a base (base), a sway brace (supporting arm) and a display screen (displaying unit), this sway brace articulates with this base and this display screen respectively, and this adjusting mechanism comprises at least:
One pull bar is arranged in this base, and has the surface of an external thread in this pull bar, and an end of this pull bar is connected movably with this sway brace;
One operating block has an internal thread to combine with an external thread activity of this pull bar;
When this operating block of rotation, this internal thread of this operating block matches with this external thread of this pull bar, and this pull bar is moved forwards or backwards, and then drives this sway brace rotation, and adjusts the high and low position of this display screen.
2. adjusting mechanism as claimed in claim 1, wherein this base has a holding area, in order to place this operating block.
3. adjusting mechanism as claimed in claim 1, wherein the part of this operating block is exposed to outside this base, in order to the user this operating block is rotated.
4. adjusting mechanism as claimed in claim 1, wherein when this operating block rotated to a primary importance on this pull bar, this sway brace was parallel with this pull bar.
5. adjusting mechanism as claimed in claim 4, wherein this display screen is parallel with this base.
6. adjusting mechanism as claimed in claim 1, wherein when this operating block rotated to the second place on this pull bar, this sway brace reached an extreme higher position.
7. adjusting mechanism as claimed in claim 1, wherein when this operating block rotated to the second place on this pull bar, this sway brace was vertical with this pull bar.
8. adjusting mechanism as claimed in claim 7, wherein this display screen is vertical with this base.
9. display comprises:
One base;
One display screen;
One sway brace articulates with this base and this display screen respectively; And
One adjusting mechanism in order to adjust the high and low position of this display screen, comprises at least:
One pull bar is arranged in this base, and has the surface of an external thread in this pull bar, and an end of this pull bar is connected movably with this sway brace;
One operating block has an internal thread and combines with an external thread activity of this pull bar;
When this operating block of rotation, this internal thread of this operating block matches with this external thread of this pull bar, and this pull bar is moved forwards or backwards, and then drives this sway brace rotation, to adjust the high and low position of this display screen.
10. display as claimed in claim 9, wherein this base has a holding area, in order to place this operating block.
11. display as claimed in claim 9, wherein the part of this operating block is exposed to outside this base, in order to the user this operating block is rotated.
12. display as claimed in claim 9, wherein when this operating block rotated to a primary importance on this pull bar, this sway brace was parallel with this pull bar.
13. display as claimed in claim 12, wherein this display screen is parallel with this base.
14. display as claimed in claim 9, wherein when this operating block rotated to the second place on this pull bar, this sway brace reached an extreme higher position.
15. display as claimed in claim 9, wherein when this operating block rotated to the second place on this pull bar, this sway brace was vertical with this pull bar.
16. display as claimed in claim 15, wherein this display screen is vertical with this base.
17. a method of adjusting the display screen high and low position, wherein this display screen and a base articulate by a sway brace, and to be combined into a display, this method is:
Be rotatably provided in an operating block of an end of a pull bar, wherein this operating block have an internal thread and with the corresponding combination of an external thread of this pull bar, this pull bar is arranged in this base, and the other end of this pull bar is connected movably with this sway brace,
When this operating block was positioned at a primary importance on this pull bar, this sway brace and this pull bar formed a minimum angle, make this display screen be positioned at a reception position,
When the second place of this operating block on this pull bar rotated, this pull bar drove this sway brace, made this sway brace towards the direction motion away from this base,
When this operating block rotated to this second place on this pull bar, this sway brace and this pull bar formed a maximum angle, and this moment, this sway brace reached an extreme higher position.
18. method as claimed in claim 17, wherein the height and position of this display screen and this sway brace are directly proportional with a corner dimension between this pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510009345 CN1822236B (en) | 2005-02-17 | 2005-02-17 | Regulating device and its regulating method for regulating display high and low position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510009345 CN1822236B (en) | 2005-02-17 | 2005-02-17 | Regulating device and its regulating method for regulating display high and low position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1822236A true CN1822236A (en) | 2006-08-23 |
| CN1822236B CN1822236B (en) | 2011-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510009345 Expired - Fee Related CN1822236B (en) | 2005-02-17 | 2005-02-17 | Regulating device and its regulating method for regulating display high and low position |
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| Country | Link |
|---|---|
| CN (1) | CN1822236B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101083887B (en) * | 2006-06-01 | 2011-04-20 | 明基电通股份有限公司 | Electronic device |
| CN105508827A (en) * | 2015-12-02 | 2016-04-20 | 济南草履虫电子科技有限公司 | Computer screen cam height adjusting device |
| CN106233361A (en) * | 2014-05-21 | 2016-12-14 | 林裕燮 | There is the flexible display apparatus of the roller rotated by the launching operating physical force effect of user |
| CN106305654A (en) * | 2016-08-18 | 2017-01-11 | 无锡市永亿精密铸造有限公司 | Portable fishing gear carrying rack |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT373769B (en) * | 1982-05-11 | 1984-02-27 | Svoboda Entwicklung | ARRANGEMENT WITH TWO WORKTOPS ADJUSTABLE AND ADJUSTABLE |
| US5549499A (en) * | 1993-07-23 | 1996-08-27 | Foskey; Jere N. | Adjustable doll stand |
| US5833183A (en) * | 1997-03-18 | 1998-11-10 | Compal Electronics, Inc. | Adjustable support structure for liquid crystal display |
| CN1343988A (en) * | 2000-09-19 | 2002-04-10 | 王大江 | Improved structure for regulating tilt angle of display screen holder |
-
2005
- 2005-02-17 CN CN 200510009345 patent/CN1822236B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101083887B (en) * | 2006-06-01 | 2011-04-20 | 明基电通股份有限公司 | Electronic device |
| CN106233361A (en) * | 2014-05-21 | 2016-12-14 | 林裕燮 | There is the flexible display apparatus of the roller rotated by the launching operating physical force effect of user |
| CN105508827A (en) * | 2015-12-02 | 2016-04-20 | 济南草履虫电子科技有限公司 | Computer screen cam height adjusting device |
| CN106305654A (en) * | 2016-08-18 | 2017-01-11 | 无锡市永亿精密铸造有限公司 | Portable fishing gear carrying rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1822236B (en) | 2011-10-12 |
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Granted publication date: 20111012 Termination date: 20180217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |