CN105423093A - Display screen hoisting device - Google Patents
Display screen hoisting device Download PDFInfo
- Publication number
- CN105423093A CN105423093A CN201610010040.3A CN201610010040A CN105423093A CN 105423093 A CN105423093 A CN 105423093A CN 201610010040 A CN201610010040 A CN 201610010040A CN 105423093 A CN105423093 A CN 105423093A
- Authority
- CN
- China
- Prior art keywords
- fixed
- gear
- display screen
- sliding
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display screen hoisting device. A first fixed cap and a second fixed cap are fixed on a base, a sliding plate is movably installed between the first fixed cap and the second fixed cap, the sliding plate is fixedly connected with a display screen installation plate, a control rod is movably installed in the second fixed cap, a sliding shaft is movabley installed between the sliding plate and the second fixed cap, a spring is arranged between the sliding shaft and the sliding plate, a sliding gear is fixed on the sliding shaft, a first fixed gear is installed at the end, close to the second fixed cap, of the sliding plate, and a second fixed gear is installed at the end, close to the sliding plate, of the second fixed cap; when the spring is compressed and the sliding shaft is at the first position, the sliding gear is meshed with the first fixed gear; when the spring is stretched and the sliding shaft is at the second position, the sliding gear is meshed with the first fixed gear and the second fixed gear simultaneously. The display screen hoisting device has the advantages of being large in adjusting range, capable of adjusting the angle of inclination randomly, simple in structure and convenient to adjust.
Description
Technical field
The invention belongs to display screen fixing device for installing technical field, particularly relate to a kind of display screen lifting device.
Background technique
Along with the development of electronic information technology, people need to understand by display screen the information gone in many instances, and such as on-vehicle information video terminal, in-car TV are exactly the example of this respect, certainly also have the application of other occasion, other display screen; And the mounting type of display screen mainly fixedly mounts, the angle of such display screen is unadjustable, uses very inconvenient.Also have the installation of display screen to be adjustable angle, but the magnitude range of angle adjustment is limited, can not on a large scale in, regulate the angle of display screen with multi-angle.
Summary of the invention
The object of the invention is to improve prior art deficiency and provide a kind of regulation range large, angle of inclination, structure display screen lifting device simple, easy to adjust can be adjusted arbitrarily.
The object of the present invention is achieved like this, a kind of display screen lifting device, comprise base and display screen mounting plate, it is characterized in that the first fixed cover and the second fixed cover are separately fixed on base, slide plate is arranged between the first fixed cover and the second fixed cover and also can rotates, slide plate is fixedly connected with display screen mounting plate, controlling rod is movably arranged in the second fixed cover and also can moves left and right, sliding axle is arranged between slide plate and the second fixed cover and also can moves left and right, spring is provided with between sliding axle and slide plate, controlling rod and spring control sliding axle and move between the first location and the second location, sliding axle is fixed with sliding gear, slide plate is installed with the first fixed gear near one end of the second fixed cover, second fixed cover is fixed with the second fixed gear near one end of slide plate, spring is compressed, sliding axle is when primary importance, sliding gear engages with the first fixed gear, spring is upheld, sliding axle is when the second place, sliding gear and the first fixed gear, second fixed gear engages simultaneously.
Preferably, control knob is fixed with in one end away from sliding axle of described controlling rod.
Preferably, the first fixed gear is with between slide plate, between the second fixed gear with the second fixed cover, be connected respectively by fixing pin between sliding gear with sliding axle.
Preferably, slide plate is provided with spring mounting hole, sliding axle is provided with spring receiving bore, and spring fitting is in spring mounting hole and spring receiving bore.
Compared with the prior art the present invention has following distinguishing feature and good effect: in technical solution of the present invention, sliding axle is under the elastic reaction of spring, be in the second place at ordinary times, on this position, sliding gear engages with the first fixed gear and the second fixed gear simultaneously, can not rotate because the second fixed gear is fixed on the second fixed cover, so make sliding gear and the first fixed gear not to rotate, thus slide plate and display screen mounting plate all can not be rotated, make display screen be fixed on certain angle; Push lever inward, controlling rod promotes sliding axle pressure elasticity parts, sliding axle is made to be in primary importance, at this moment sliding gear only engages with the first fixed gear, sliding gear, the first fixed gear, slide plate and display screen mounting plate can rotate, display screen can be regulated to arrive suitable angle, and display screen mounting plate rotates with slide plate, make the angle of regulation range of display screen very large; Unclamp controlling rod, under elastic member elastic reaction, sliding axle gets back to the second place, makes display screen be fixed on regulated angle, thus makes display screen can arbitrarily angled fixing in regulation range.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is another kind of structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Embodiment 1, a kind of display screen lifting device, as shown in Figure 1, the both sides that the first fixed cover 1 and the second fixed cover 12 are separately fixed on base 2, for fixing and encapsulating other parts, slide plate 3 is movably arranged between the first fixed cover 1 and the second fixed cover 12, can sway, slide plate 3 is fixedly connected with display screen mounting plate 10, is adjusted to suitable angle for rotating together with display screen, controlling rod 13 is movably arranged in the second fixed cover 12 and also can moves left and right, sliding axle 11 is arranged between slide plate 3 and the second fixed cover 12 and also can moves left and right, spring 4 is provided with between sliding axle 11 and slide plate 3, controlling rod 13 and spring 4 control sliding axle 11 and move between the first location and the second location, sliding axle 11 is fixed with sliding gear 7, slide plate 3 is installed with the first fixed gear 5 near one end of the second fixed cover 12, second fixed cover 12 is fixed with the second fixed gear 9 near one end of slide plate 3, spring 4 is compressed, sliding axle 11 is when primary importance, sliding gear 7 engages with the first fixed gear 5, spring 4 is upheld, sliding axle 11 is when the second place, sliding gear 7 and the first fixed gear 5, second fixed gear 9 engages simultaneously, this forms a kind of structure of the present invention.
Embodiment 2, a kind of display screen lifting device, as shown in Figure 2, on the basis of embodiment 1, control knob 14 is fixed with away from one end of sliding axle 11 at described controlling rod 13, first fixed gear 5 is with between slide plate 3, between the second fixed gear 9 with the second fixed cover 12, be connected by fixing pin between sliding gear 7 with sliding axle 11, slide plate 3 is provided with spring mounting hole 6, sliding axle 11 is provided with spring receiving bore 8, the two ends of spring 4 are arranged in spring mounting hole and spring receiving bore respectively, and other are identical with embodiment 1.
A kind of display screen lifting device of the present invention under normal conditions, spring 4 pushes sliding axle 11, sliding axle 11 is made to be in the second place, sliding gear 7 engages with the first fixed gear 5, second fixed gear 9 simultaneously, because the second fixed gear 9 is fixed on the second fixed cover 12, the second fixed gear 9 can not rotate, so sliding gear 7 and fixed gear 5 can not rotate, thus slide plate 3 and display screen mounting plate 10 can not rotate, display screen is fixed on a certain angle; Push controlling rod 13 by control knob 14, controlling rod 13 pushes sliding axle 11 Compress Spring 4, makes sliding axle 11 move to primary importance.At this moment, sliding gear 7 is thrown off with the second fixed gear 9 and is engaged, and only engages with the first fixed gear 5.Rotate display screen mounting plate 10, slide plate 3, first fixed gear 5 and sliding gear 7 all rotatable, in adjustable extent, display screen can be adjusted to arbitrary angle of inclination, unclamp control knob 14, spring 4 promotes sliding axle 11 and returns to the second place, sliding gear 7, second fixed gear 9, slide plate 3 and display screen mounting plate 10 all can not rotate, thus display screen are fixed on the angle place of adjustment.
Like this, press control knob 14, rotate display screen mounting plate 10, regulate display screen to the angle needed; Unclamp control knob 14, display screen be fixed on regulated angle place, flexible adjustment, convenience, can on a large scale in, regulate the angle of inclination of display screen with multi-angle.
Embodiment disclosed herein, realizes for making those skilled in the art or uses the present invention.To be apparent for a person skilled in the art to the multiple amendment of these embodiments or modification.General Principle described herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to embodiment described herein, but will meet the widest scope consistent with principle disclosed herein and novel features.
Claims (4)
1. a display screen lifting device, comprise base (2) and display screen mounting plate (10), it is characterized in that the first fixed cover (1) and the second fixed cover (12) are separately fixed on base (2), slide plate (3) is arranged between the first fixed cover (1) and the second fixed cover (12) and also can rotates, slide plate (3) is fixedly connected with display screen mounting plate (10), controlling rod (13) is movably arranged in the second fixed cover (12) and also can moves left and right, sliding axle (11) is arranged between slide plate (3) and the second fixed cover (12) and also can moves left and right, spring (4) is provided with between sliding axle (11) and slide plate (3), controlling rod (13) and spring (4) control sliding axle (11) and move between the first location and the second location, sliding axle (11) is fixed with sliding gear (7), slide plate (3) is installed with the first fixed gear (5) near one end of the second fixed cover (12), second fixed cover (12) is fixed with the second fixed gear (9) near one end of slide plate (3), spring (4) is compressed, sliding axle (11) is when primary importance, sliding gear (7) engages with the first fixed gear (5), spring (4) is upheld, sliding axle (11) is when the second place, sliding gear (7) and the first fixed gear (5), second fixed gear (9) engages simultaneously.
2. a kind of display screen lifting device according to claim 1, is characterized in that being fixed with control knob (14) in one end away from sliding axle (11) of described controlling rod (13).
3. a kind of display screen lifting device according to claim 1, is characterized in that being connected respectively by fixing pin between the first fixed gear (5) with slide plate (3), between the second fixed gear (9) with the second fixed cover (12), between sliding gear (7) with sliding axle (11).
4. a kind of display screen lifting device according to claim 1, it is characterized in that being provided with spring mounting hole (6) on slide plate (3), sliding axle (11) is provided with spring receiving bore (8), and spring (4) is arranged in spring mounting hole and spring receiving bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010040.3A CN105423093A (en) | 2016-01-08 | 2016-01-08 | Display screen hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010040.3A CN105423093A (en) | 2016-01-08 | 2016-01-08 | Display screen hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105423093A true CN105423093A (en) | 2016-03-23 |
Family
ID=55501512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610010040.3A Pending CN105423093A (en) | 2016-01-08 | 2016-01-08 | Display screen hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105423093A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4582445A (en) * | 1985-01-24 | 1986-04-15 | Jerome Warshawsky | Quick release locking articulable joint |
| GB2261023A (en) * | 1991-10-28 | 1993-05-05 | Set Star Limited | Lockable swivel connector |
| CN201090910Y (en) * | 2007-08-14 | 2008-07-23 | 宁波双马机械工业有限公司 | Rotating type positioning computer operating box |
| EP2116754A2 (en) * | 2008-05-07 | 2009-11-11 | Funai Electric Co., Ltd. | Display screen turning apparatus |
| CN101596884A (en) * | 2009-05-26 | 2009-12-09 | 厦门市海菱电子有限公司 | A kind of rotating self-locking mechanism that is used for on-board liquid crystal television screen |
| CN102805502A (en) * | 2012-08-17 | 2012-12-05 | 上海延锋江森座椅有限公司 | Folding angle-adjusting mechanism |
| US20130044454A1 (en) * | 2011-08-15 | 2013-02-21 | Universal Global Scientific Industrial Co., Ltd. | Angle adjustable device and electronic display unit using the same |
| CN103799634A (en) * | 2014-03-03 | 2014-05-21 | 张志雄 | Angle-adjustable umbrella fixed to back |
| CN203744997U (en) * | 2014-03-31 | 2014-07-30 | 嘉兴职业技术学院 | Rotary positioning mechanism for mounting box in automobile security experiment apparatus |
| CN205299011U (en) * | 2016-01-08 | 2016-06-08 | 科盾科技股份有限公司 | Display screen hoist device |
-
2016
- 2016-01-08 CN CN201610010040.3A patent/CN105423093A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4582445A (en) * | 1985-01-24 | 1986-04-15 | Jerome Warshawsky | Quick release locking articulable joint |
| GB2261023A (en) * | 1991-10-28 | 1993-05-05 | Set Star Limited | Lockable swivel connector |
| CN201090910Y (en) * | 2007-08-14 | 2008-07-23 | 宁波双马机械工业有限公司 | Rotating type positioning computer operating box |
| EP2116754A2 (en) * | 2008-05-07 | 2009-11-11 | Funai Electric Co., Ltd. | Display screen turning apparatus |
| CN101596884A (en) * | 2009-05-26 | 2009-12-09 | 厦门市海菱电子有限公司 | A kind of rotating self-locking mechanism that is used for on-board liquid crystal television screen |
| US20130044454A1 (en) * | 2011-08-15 | 2013-02-21 | Universal Global Scientific Industrial Co., Ltd. | Angle adjustable device and electronic display unit using the same |
| CN102805502A (en) * | 2012-08-17 | 2012-12-05 | 上海延锋江森座椅有限公司 | Folding angle-adjusting mechanism |
| CN103799634A (en) * | 2014-03-03 | 2014-05-21 | 张志雄 | Angle-adjustable umbrella fixed to back |
| CN203744997U (en) * | 2014-03-31 | 2014-07-30 | 嘉兴职业技术学院 | Rotary positioning mechanism for mounting box in automobile security experiment apparatus |
| CN205299011U (en) * | 2016-01-08 | 2016-06-08 | 科盾科技股份有限公司 | Display screen hoist device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |