CN102881224A - 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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- CN102881224A CN102881224A CN2011101996247A CN201110199624A CN102881224A CN 102881224 A CN102881224 A CN 102881224A CN 2011101996247 A CN2011101996247 A CN 2011101996247A CN 201110199624 A CN201110199624 A CN 201110199624A CN 102881224 A CN102881224 A CN 102881224A
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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 at any angle screen adjustment device of a kind of tiltable.
Background technology
At present, the size of display screen is increasing.In a few thing occasion, the angle of display screen will be adjusted at any time.Now, the display screen regulating device generally has following several mechanism:
1) sour jujube bar mechanism with teeth, this mechanism can not accomplish that angle is adjustable arbitrarily, mechanism's overall volume is larger simultaneously.When adjusting the display screen angle, when pulling open card article, display screen can be turned down suddenly because losing support in addition, so easy damage equipment or injure the operator.
2) linkage assembly of band friction symbol, the general volume ratio of this mechanism is larger, and outward appearance is also relatively more burdensome, if screen is heavier or pressing force when slightly large, less angle is difficult to support.When unclamping friction member, display screen also can be turned down suddenly because losing to support.
3) linkage rod slide block mechanism of band friction symbol, this kind mechanism is when heavier or pressing force is slightly large at screen, and less angle is difficult to support.Also have same problem when adjusting the display screen angle.
Summary of the invention
Purpose of the present invention is exactly to provide at any angle screen adjustment device of a kind of tiltable for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of tiltable is the 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, described weight torque balance assembly is pressed in the screen installed surface frame left hole, and be fixedly connected with the screen mounting base, described latch assembly is pressed in the screen installed surface frame right ports, and is fixedly connected with the screen mounting base.
Described weight torque balance assembly comprises that the balance of connection is decided piece, balance torsion spring, balance motion block successively, and described balance is decided piece and is fixedly connected with the screen mounting base, and described balance motion block is fixedly connected with screen installed surface frame; Gravitational torque by balance torsion spring distortion generation moment and screen between screen installed surface frame and the screen mounting base offsets.
Described latch assembly comprises locking motion block, lock fastening block, the stubborn lock-screw of hand, described locking motion block is fixedly connected with screen installed surface frame, described lock fastening block is fixedly connected with the screen mounting base, described locking motion block is connected with the lock fastening block, and described hand is twisted lock-screw and passed successively lock fastening block, locking motion block; Twist the lock-screw tension by hand, form the upset that moment is come locked display screen so that produce friction force between locking motion block and the 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) the screen inclination angle can be adjustable arbitrarily in 0 to 90 degree scope, and screen can bear and necessarily press dynamics.
2) with the weight torque balance effect.
When 3) unclamping the locking hand screw, screen can hover in the optional position, can not unclamp suddenly because of locking and turn down.
4) the screen adjustment fast and easy is simple.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is weight torque balance modular construction synoptic diagram of the present invention;
Fig. 3 is latch assembly structural representation of the present invention;
Fig. 4 is installation blast structural representation of the present invention.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of tiltable is the screen adjustment device at any angle, comprise screen installed surface frame 1, screen mounting base 2, weight torque balance assembly, latch assembly, described weight torque balance assembly is pressed in screen installed surface frame 1 left hole, and be fixedly connected with screen mounting base 2, described latch assembly is pressed in screen installed surface frame 1 right ports, and is fixedly connected with screen mounting base 2.
Described weight torque balance assembly comprises that the balance of connection is decided piece 3, balance torsion spring 4, balance motion block 5 successively, and described balance is decided piece 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; Gravitational torque by balance torsion spring 4 distortion generation moments and screen between screen installed surface frame 1 and the screen mounting base 2 offsets.Described latch assembly comprises locking motion block 6, lock fastening block 7, the stubborn lock-screw 8 of hand, 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 is twisted lock-screw 8 and passed successively lock fastening block 7, locking motion block 6; Twist lock-screw 8 tensions by hand, form the upset that moment is come locked display screen so that produce friction force between locking motion block 6 and the lock fastening block 7.
Balance is decided the profiled holes that weight torque balance assembly right side that piece 3, balance torsion spring 4 and balance motion block 5 form is pressed into screen installed surface frame 1 left side, will locking motion block 6, lock fastening block 7 is pressed into the profiled holes on screen installed surface frame 1 right side.Then screen installed surface frame 1 is filled to screen mounting base 2, is folding angle 90 degree.With the sunk screw that is complementary that screen installed surface frame 1 is fixing with screen mounting base 2, then handle is twisted lock-screw 8 from the flat locking of the screw-in motion block 6 on screen mounting base 2 right sides, does not tighten.Insert balance with the outer hexagonal spanner that is complementary again and decide piece 3 and dextrorotation, award certain pretightning force, it is fastening with screen mounting base 2 with the sunk screw of coupling balance to be decided piece 3.Pull screen installed surface frame 1, see whether it can hover in arbitrarily angled.If can not, can equal the angle that locking motion block 6 turns over the outer hexagonal spanner adjustment, come the pre-equilibration moment of adjustment torsion spring 4, until screen installed surface frame 1 can hover in arbitrarily angled, minimum angles display screen and base can be closed (0 °), this moment, gravity torque was maximum, and the acting force of balance torsion spring is maximum, and trimming moment is also maximum; Maximum angle can be holded up display screen (90 °), and at this moment, gravity torque is minimum, and the acting force of balance torsion spring is minimum, and trimming moment is also minimum.After reaching the angle that needs, tighten hand and twist lock-screw 8.
Claims (5)
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, described weight torque balance assembly is pressed in the screen installed surface frame left hole, and be fixedly connected with the screen mounting base, described latch assembly is pressed in the screen installed surface frame right ports, and is fixedly connected with the screen mounting base.
2. a kind of tiltable according to claim 1 screen adjustment device at any angle, it is characterized in that, described weight torque balance assembly comprises that the balance of connection is decided piece, balance torsion spring, balance motion block successively, described balance is decided piece and is fixedly connected with the screen mounting base, and described balance motion block is fixedly connected with screen installed surface frame; Gravitational torque by balance torsion spring distortion generation moment and screen between screen installed surface frame and the screen mounting base offsets.
3. a kind of tiltable according to claim 1 screen adjustment device at any angle, it is characterized in that, described latch assembly comprises locking motion block, lock fastening block, the stubborn lock-screw of hand, described locking motion block is fixedly connected with screen installed surface frame, described lock fastening block is fixedly connected with the screen mounting base, described locking motion block is connected with the lock fastening block, and described hand is twisted lock-screw and passed successively lock fastening block, locking motion block; Twist the lock-screw tension by hand, form the upset that moment is come locked display screen so that produce friction force between locking motion block and the lock fastening block.
4. a kind of tiltable according to claim 3 screen adjustment device at any angle is characterized in that, described locking motion block is connected by the conical surface and lock fastening block.
5. 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 true CN102881224A (en) | 2013-01-16 |
| CN102881224B 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 |
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| Country | Link |
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| CN (1) | CN102881224B (en) |
Cited By (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)
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|---|---|---|---|---|
| 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102881224B (en) | 2015-01-28 |
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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. |