CN102881224B - Screen adjusting device capable of inclining at any angle - Google Patents
Screen adjusting device capable of inclining at any angle Download PDFInfo
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- CN102881224B CN102881224B CN201110199624.7A CN201110199624A CN102881224B CN 102881224 B CN102881224 B CN 102881224B CN 201110199624 A CN201110199624 A CN 201110199624A CN 102881224 B CN102881224 B CN 102881224B
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Abstract
The invention relates to a screen adjusting device capable of inclining at any angle. The screen adjusting device comprises a screen installing facial frame, a screen installing base, a gravitational torque balance component, and a locking component; the gravitational torque balance component is pressed in a left side hole of the screen installing facial frame and fixedly connected with the screen installing base; the locking component is pressed in a right side hole of the screen installing facial frame and fixedly connected with the screen installing base. Compared with the prior art, the screen adjusting device provided by the invention has the advantages that the screen inclining angle can be freely adjusted within the range from 0 to 90 degrees, and the screen can bear a certain pressing force.
Description
Technical field
The present invention relates to a kind of display screen regulating device, especially relate to a kind of tiltable screen adjustment device at any angle.
Background technology
At present, the size of display screen is increasing.In a few thing occasion, the angle of display screen will adjust at any time.Now, display screen regulating device generally has following several mechanism:
1) Ji Tiao mechanism with teeth, this mechanism can not accomplish that angle is adjustable arbitrarily, and mechanism's overall volume is larger simultaneously.In addition when adjusting display screen angle, when pulling open card article, display screen can support because losing and turn down suddenly, so easy damage equipment or injure operator.
2) linkage assembly of band friction symbol, the general volume ratio of this mechanism is comparatively large, and outward appearance is also more burdensome, if when screen is heavier or pressing force is slightly large, less angle, is difficult to support.When unclamping friction member, display screen also can be turned down suddenly because losing support.
3) linkage rod slide block mechanism of band friction symbol, this kind of mechanism at screen heavier or pressing force is slightly large time, less angle, is difficult to support.Also same problem is had during adjustment display screen angle.
Summary of the invention
Object of the present invention be exactly in order to overcome above-mentioned prior art exist defect and a kind of tiltable screen adjustment device is at any angle provided.
Object of the present invention can be achieved through the following technical solutions:
A kind of tiltable screen adjustment device at any angle, it is characterized in that, comprise screen installed surface frame, screen mounting base, weight torque balance assembly, latch assembly, in described weight torque balance assembly press-in screen installed surface frame left hole, and be fixedly connected with screen mounting base, in described latch assembly press-in screen installed surface frame right ports, and be fixedly connected with screen mounting base.
Described weight torque balance assembly comprises the balance connected successively and determines block, counterbalancing torsion springs, balance motion block, and described balance is determined block and is fixedly connected with screen mounting base, and described balance motion block is fixedly connected with screen installed surface frame; Be out of shape by counterbalancing torsion springs the gravitational torque producing moment and screen between screen installed surface frame and screen mounting base to offset.
Described latch assembly comprises locking motion block, lock fastening block, hand twist lock-screw, described locking motion block is fixedly connected with screen installed surface frame, described lock fastening block is fixedly connected with screen mounting base, described locking motion block is connected with lock fastening block, and described hand twists lock-screw successively through lock fastening block, locking motion block; Twist lock-screw tension by hand, make to lock the upset producing the next locked display screen of friction force formation moment between motion block and lock fastening block.
Described locking motion block is connected by the conical surface and lock fastening block.
Described screen is display screen or touch-screen.
Compared with prior art, the present invention has the following advantages:
1) screen inclination angle can be adjustable arbitrarily within the scope of 0 to 90 degree, and screen can bear certain pressing dynamics.
2) with weight torque balance effect.
3) when unclamping locking hand screw, screen can hover in optional position, can not turn down suddenly because locking is unclamped.
4) screen adjustment fast and easy is simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is weight torque balance modular construction schematic diagram of the present invention;
Fig. 3 is latch assembly structural representation of the present invention;
Fig. 4 is installation detonation configuration schematic diagram of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of tiltable screen adjustment device at any angle, comprise screen installed surface frame 1, screen mounting base 2, weight torque balance assembly, latch assembly, in described weight torque balance assembly press-in screen installed surface frame 1 left hole, and be fixedly connected with screen mounting base 2, in described latch assembly press-in screen installed surface frame 1 right ports, and be fixedly connected with screen mounting base 2.
Described weight torque balance assembly comprises the balance connected successively and determines block 3, counterbalancing torsion springs 4, balance motion block 5, and described balance is determined block 3 and is fixedly connected with screen mounting base 2, and described balance motion block 5 is fixedly connected with screen installed surface frame 1; Be out of shape by counterbalancing torsion springs 4 gravitational torque producing moment and screen between screen installed surface frame 1 and screen mounting base 2 to offset.Described latch assembly comprises locking motion block 6, lock fastening block 7, hand twist lock-screw 8, described locking motion block 6 is fixedly connected with screen installed surface frame 1, described lock fastening block 7 is fixedly connected with screen mounting base 2, described locking motion block 6 is connected with lock fastening block 7, and described hand twists lock-screw 8 successively through lock fastening block 7, locking motion block 6; Twist lock-screw 8 by hand to strain, make to lock the upset producing the next locked display screen of friction force formation moment between motion block 6 and lock fastening block 7.
Balance determine to be pressed into profiled holes on the left of screen installed surface frame 1 on the right side of weight torque balance assembly that block 3, counterbalancing torsion springs 4 and balance motion block 5 form, by locking motion block 6, locks fastening block 7 and is pressed into profiled holes on the right side of screen installed surface frame 1.Then screen installed surface frame 1 is filled to screen mounting base 2,90 degree in folding angle.Screen installed surface frame 1 and screen mounting base 2 are fixed with the sunk screw matched, then handle twists the screw-in of lock-screw 8 on the right side of screen mounting base 2 flat locking motion block 6, does not tighten.Insert balance with the outer hexagonal spanner that matches again and determine block 3 and dextrorotation, award certain pretightning force, with the sunk screw of coupling balance determined block 3 and screen mounting base 2 fastening.Pull screen installed surface frame 1, see whether it can hover in arbitrarily angled.If can not, the angle that can turn over outer hexagonal spanner adjustment flat locking motion block 6, carry out the pre-equilibration moment of adjustment torsion spring 4, until screen installed surface frame 1 can hover in arbitrarily angled, display screen and base can be closed (0 °) by minimum angles, now gravity torque is maximum, and the acting force of counterbalancing torsion springs is maximum, and trimming moment is also maximum; Display screen can be holded up (90 °) by maximum angle, and now, gravity torque is minimum, and the acting force of counterbalancing torsion springs is minimum, and trimming moment is also minimum.After reaching the angle of needs, tighten hand and twist lock-screw 8.
Claims (3)
1. tiltable screen adjustment device at any angle, it is characterized in that, comprise screen installed surface frame, screen mounting base, weight torque balance assembly, latch assembly, in described weight torque balance assembly press-in screen installed surface frame left hole, and be fixedly connected with screen mounting base, in described latch assembly press-in screen installed surface frame right ports, and be fixedly connected with screen mounting base;
Described weight torque balance assembly comprises the balance connected successively and determines block, counterbalancing torsion springs, balance motion block, and described balance is determined block and is fixedly connected with screen mounting base, and described balance motion block is fixedly connected with screen installed surface frame; Be out of shape by counterbalancing torsion springs the gravitational torque producing moment and screen between screen installed surface frame and screen mounting base to offset;
Described latch assembly comprises locking motion block, lock fastening block, hand twist lock-screw, described locking motion block is fixedly connected with screen installed surface frame, described lock fastening block is fixedly connected with screen mounting base, described locking motion block is connected with lock fastening block, and described hand twists lock-screw successively through lock fastening block, locking motion block; Twist lock-screw tension by hand, make to lock the upset producing the next locked display screen of friction force formation moment between motion block and lock fastening block.
2. a kind of tiltable according to claim 1 screen adjustment device at any angle, is characterized in that, described locking motion block is connected by the conical surface and lock fastening block.
3. a kind of tiltable according to claim 1 screen adjustment device at any angle, is characterized in that, described screen is display screen or touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110199624.7A CN102881224B (en) | 2011-07-15 | 2011-07-15 | Screen adjusting device capable of inclining at any angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110199624.7A CN102881224B (en) | 2011-07-15 | 2011-07-15 | Screen adjusting device capable of inclining at any angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102881224A CN102881224A (en) | 2013-01-16 |
| CN102881224B true CN102881224B (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110199624.7A Active CN102881224B (en) | 2011-07-15 | 2011-07-15 | Screen adjusting device capable of inclining at any angle |
Country Status (1)
| Country | Link |
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| CN (1) | CN102881224B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306418A (en) * | 2019-12-26 | 2020-06-19 | 上海金矢机器人科技有限公司 | Stepless angle adjusting and locking device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2569290Y (en) * | 2002-09-11 | 2003-08-27 | 源兴科技股份有限公司 | Rotary shaft mechanism for liquid crystal display and plasma display |
| CN2897704Y (en) * | 2006-04-26 | 2007-05-09 | 中国石油天然气集团公司 | Fixed locker of vehicle liquid-crystal display device |
| CN101048046A (en) * | 2006-03-29 | 2007-10-03 | 群康科技(深圳)有限公司 | Display device |
| CN201075302Y (en) * | 2007-07-26 | 2008-06-18 | 中强光电股份有限公司 | Display screen rotation device |
| CN102022606A (en) * | 2009-09-23 | 2011-04-20 | 纬创资通股份有限公司 | Screen positioning mechanism combining rotating shafts in different forms and display screen |
| CN201803076U (en) * | 2010-09-30 | 2011-04-20 | 广东日田科技有限公司 | Forward-backward inclination adjusting mechanism for television display screen |
| CN202149330U (en) * | 2011-07-15 | 2012-02-22 | 上海新干通通信设备有限公司 | Screen adjusting device capable of being inclined for any angles |
-
2011
- 2011-07-15 CN CN201110199624.7A patent/CN102881224B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2569290Y (en) * | 2002-09-11 | 2003-08-27 | 源兴科技股份有限公司 | Rotary shaft mechanism for liquid crystal display and plasma display |
| CN101048046A (en) * | 2006-03-29 | 2007-10-03 | 群康科技(深圳)有限公司 | Display device |
| CN2897704Y (en) * | 2006-04-26 | 2007-05-09 | 中国石油天然气集团公司 | Fixed locker of vehicle liquid-crystal display device |
| CN201075302Y (en) * | 2007-07-26 | 2008-06-18 | 中强光电股份有限公司 | Display screen rotation device |
| CN102022606A (en) * | 2009-09-23 | 2011-04-20 | 纬创资通股份有限公司 | Screen positioning mechanism combining rotating shafts in different forms and display screen |
| CN201803076U (en) * | 2010-09-30 | 2011-04-20 | 广东日田科技有限公司 | Forward-backward inclination adjusting mechanism for television display screen |
| CN202149330U (en) * | 2011-07-15 | 2012-02-22 | 上海新干通通信设备有限公司 | Screen adjusting device capable of being inclined for any angles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102881224A (en) | 2013-01-16 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 200071 Shanghai Zhabei District Tibet North Road, building 10, floor 1-3, No. 489 Patentee after: CRSC COMMUNICATION & INFORMATION GROUP SHANGHAI CO., LTD. Patentee after: Shanghai Railway Communication Co., Ltd. Address before: 200436 No. 199 West Road, Zhabei District, Shanghai Patentee before: Shanghai Xingantong Communication Equipment Co., Ltd. Patentee before: Shanghai Railway Communication Co., Ltd. |