CN106195578B - The adjustable projecting apparatus of projection angle - Google Patents
The adjustable projecting apparatus of projection angle Download PDFInfo
- Publication number
- CN106195578B CN106195578B CN201610752691.XA CN201610752691A CN106195578B CN 106195578 B CN106195578 B CN 106195578B CN 201610752691 A CN201610752691 A CN 201610752691A CN 106195578 B CN106195578 B CN 106195578B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fixed
- wall
- projector
- gear
- 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.)
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Classifications
-
- 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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- 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
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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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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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses the adjustable projecting apparatus of projection angle,Projector and fixed frame for installing projector,The fixed frame includes column,The column outer wall is provided with the first sleeve,The outer wall of column,The inner wall of first sleeve is respectively arranged with mutually matched first gear,Second gear,The outer wall of first sleeve is symmetrically arranged with 2 fixed plates,It is provided with fixing axle between 2 fixed plates,The fixing axle is vertically arranged with the first sleeve,The outer wall of fixing axle is provided with second sleeve,The outer wall of fixing axle,The inner wall of second sleeve is provided with mutually matched third gear,4th gear,The outer wall of the second sleeve is provided with connecting rod,The front of motor of connecting rod is provided with fixed mechanism,The upper surface of the fixed mechanism is provided with the groove that projector is set for card,The fixed strip for being fixed projector is provided on fixed mechanism.The present invention solves the problems, such as that the projection angle of existing projector cannot be adjusted.
Description
Technical field
The present invention relates to projection device technical fields, and in particular to the adjustable projecting apparatus of projection angle.
Background technology
Projecting apparatus is also known as projector, and shadow casting technique makes rapid progress at present, with the development of science and technology, projection industry also develops to
The supreme field of one micro- throwing technology.
Projector is a kind of precise electronic product, it integrates machinery, liquid crystal or DMD, electronic circuit, therefore is using
It is careful to protect in the process, especially to prevent from being knocked.
Projector needs to be fixed by fixing device in use, causes the angle of projection that cannot adjust.
Invention content
The purpose of the present invention is to provide the adjustable projecting apparatus of projection angle, solve the projection angle of existing projector not
The problem of capable of adjusting, meanwhile, the present invention can also improve fastness of the projector on fixed frame.
The present invention is achieved through the following technical solutions：
The adjustable projecting apparatus of projection angle, projector and the fixed frame for installing projector, the fixed frame packet
Include column, the column outer wall is provided with the first sleeve, the outer wall of column, the first sleeve inner wall be respectively arranged with mutual cooperation
First gear, second gear, the outer wall of the first sleeve is symmetrically arranged with 2 fixed plates, fixation is provided between 2 fixed plates
Axis, the fixing axle are vertically arranged with the first sleeve, and the outer wall of fixing axle is provided with second sleeve, the outer wall of fixing axle, second
The inner wall of sleeve is provided with mutually matched third gear, the 4th gear, and the outer wall of the second sleeve is provided with connecting rod, even
The front of motor of extension bar is provided with fixed mechanism, and the upper surface of the fixed mechanism is provided with the groove that projector is set for card,
The fixed strip for being fixed projector is provided on fixed mechanism.
Existing projecting apparatus is typically to be fixedly mounted on the ceiling by fixing device, cannot be to projecting apparatus after installation
Projected position is adjusted.
First sleeve of the present invention first gear, second gear mutual cooperation under, can realize by external force
A set of jacket casing sets up column rotation；The second sleeve is by the mutual cooperation of third gear, the 4th gear, in the effect of external force
Under, it can realize that second sleeve is rotated around fixing axle, the fixed mechanism specifically refers to the structure for fixed projection, can be with
It is that reeded platy structure is arranged in upper surface, elastic clamping pieces is set in the inner wall of groove, will be projected by elastic clamping pieces
Instrument is fixed in fixed mechanism.
The present invention realizes the 360 ° of circular motion of fixed mechanism in the horizontal direction by rotating the first sleeve, passes through rotation
Second sleeve realizes fixed mechanism moving up and down in the vertical direction, and in turn, the present invention can be by rotating the first sleeve, the
Two sleeves realize the adjusting of fixed mechanism position, that is, the adjusting of projected position are realized, in this way, the present invention solves existing projector
Projection angle the problem of cannot adjusting.
Also, projector can not only be fastened in the groove being arranged thereon by fixed mechanism of the present invention very well, together
When by the fixation of fixed strip, can effectively avoid the projector in rotation process from fixing unstable problem.
Further, fixed plate is bolted on the first sleeve outer wall.
Convenient for the dismounting of fixed plate.
Further, uprights vertical is arranged in fixed seat, and the bottom of fixed seat is provided with idler wheel.
Projector mount easy to remove.
Further, the outer wall of the first sleeve is provided with handle.
Convenient for rotating the first sleeve.
Further, the fixed strip includes two symmetrically arranged L-shaped items, and described L-shaped one end is hinged on fixed machine
On structure, the other end detachable connection of 2 symmetrically arranged L-shaped items.
Compared with prior art, the present invention having the following advantages and advantages：
1, the present invention realizes the 360 ° of circular motion of fixed mechanism in the horizontal direction by rotating the first sleeve, by turning
Dynamic second sleeve realizes fixed mechanism moving up and down in the vertical direction, in turn, the present invention can by rotate the first sleeve,
Second sleeve realizes the adjusting of fixed mechanism position, that is, realizes the adjusting of projected position.
2, projector can not only be fastened in the groove being arranged thereon by fixed mechanism of the present invention very well, lead to simultaneously
The fixation of fixed strip is crossed, the projector in rotation process can effectively be avoided to fix unstable problem.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of projector and fixed frame cooperation.
Label and corresponding parts title in attached drawing：
1- fixed seats, 2- columns, the first sleeves of 3-, 4- fixed plates, 5- fixing axles, 6- second sleeves, 7- connecting rods, 8- are solid
Determine mechanism, 9- bolts, 10- projectors, 11- idler wheels, 31- handles, 81- fixed strips.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1：
As shown in Figure 1, the adjustable projecting apparatus of projection angle, projector 10 and the fixation for installing projector 10
Frame, the fixed frame include column 2, and 2 outer wall of the column is provided with the first sleeve 3, the outer wall of column 2, the first sleeve 3 it is interior
Wall is respectively arranged with mutually matched first gear, second gear, and the outer wall of the first sleeve 3 is symmetrically arranged with 2 fixed plates 4,2
Fixing axle 5 is provided between a fixed plate 4, the fixing axle 5 is vertically arranged with the first sleeve 3, and the outer wall of fixing axle 5 is provided with
Second sleeve 6, the outer wall of fixing axle 5, the inner wall of second sleeve 6 are provided with mutually matched third gear, the 4th gear, described
The outer wall of second sleeve 6 is provided with connecting rod 7, and the front of motor of connecting rod 7 is provided with fixed mechanism 8, the fixed mechanism 8
Upper surface is provided with the groove that projector 10 is set for card, is provided on fixed mechanism 8 for being fixed consolidating for projector 10
Determine item 81, the fixed strip 81 is provided with 2.
Embodiment 2：
As shown in Figure 1, the present embodiment is based on embodiment 1, the fixed plate 4 is fixed on by bolt 9 outside the first sleeve 3
Wall；The column 2 is vertically set in fixed seat 1, and the bottom of fixed seat 1 is provided with idler wheel 11；The outer wall of first sleeve 3
It is provided with handle 31；The fixed strip 81 includes two symmetrically arranged L-shaped items, and described L-shaped one end is hinged on fixed mechanism 8
On, the other end detachable connection of 2 symmetrically arranged L-shaped items, described be detachably connected with can be buckle-type connection, also may be used
To be bolt type connection.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (5)
1. the adjustable projecting apparatus of projection angle, including projector (10) and the fixed frame for installing projector (10),
Be characterized in that, the fixed frame includes column (2), and column (2) outer wall is provided with the first sleeve (3), column (2) it is outer
Wall, the first sleeve (3) inner wall be respectively arranged with mutually matched first gear, second gear, the outer wall pair of the first sleeve (3)
Title is provided with 2 fixed plates (4), and fixing axle (5), the fixing axle (5) and the first sleeve are provided between 2 fixed plates (4)
(3) be vertically arranged, the outer wall of fixing axle (5) is provided with second sleeve (6), the outer wall of fixing axle (5), second sleeve (6) it is interior
Wall is provided with mutually matched third gear, the 4th gear, and the outer wall of the second sleeve (6) is provided with connecting rod (7), connection
The front of motor of bar (7) is provided with fixed mechanism (8), and the upper surface of the fixed mechanism (8) is provided with sets projector for blocking
(10) groove is provided with the fixed strip (81) for being fixed projector (10) on fixed mechanism (8).
2. the adjustable projecting apparatus of projection angle according to claim 1, which is characterized in that the fixed plate (4) passes through
Bolt (9) is fixed on the first sleeve (3) outer wall.
3. the adjustable projecting apparatus of projection angle according to claim 1, which is characterized in that the column (2) vertically sets
It sets in fixed seat (1), the bottom of fixed seat (1) is provided with idler wheel (11).
4. the adjustable projecting apparatus of projection angle according to claim 1, which is characterized in that first sleeve (3)
Outer wall is provided with handle (31).
5. the adjustable projecting apparatus of projection angle according to claim 1, which is characterized in that the fixed strip (81) includes
Two symmetrically arranged L-shaped items, described L-shaped one end are hinged on fixed mechanism (8), 2 symmetrically arranged L-shaped items it is another
Hold detachable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752691.XA CN106195578B (en) | 2016-08-30 | 2016-08-30 | The adjustable projecting apparatus of projection angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752691.XA CN106195578B (en) | 2016-08-30 | 2016-08-30 | The adjustable projecting apparatus of projection angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106195578A CN106195578A (en) | 2016-12-07 |
| CN106195578B true CN106195578B (en) | 2018-10-30 |
Family
ID=57527438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752691.XA Active CN106195578B (en) | 2016-08-30 | 2016-08-30 | The adjustable projecting apparatus of projection angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106195578B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825970B (en) * | 2018-06-14 | 2023-04-11 | 江苏盛矽电子科技有限公司 | Flexible swing joint formula printing half tone examine version machine |
| CN113188006B (en) * | 2021-04-29 | 2022-07-15 | 深圳新航向科技有限公司 | Vein projection device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204829184U (en) * | 2015-06-08 | 2015-12-02 | 陈春来 | Centre gripping base and have electronic product bracket of this centre gripping base |
| CN204942943U (en) * | 2015-07-29 | 2016-01-06 | 郑州正一实业有限公司 | A kind of Intelligent Community camera vertical rod |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040177716A1 (en) * | 2003-03-13 | 2004-09-16 | Heng-Chun Ku | Foot-adjusting handgrip |
-
2016
- 2016-08-30 CN CN201610752691.XA patent/CN106195578B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204829184U (en) * | 2015-06-08 | 2015-12-02 | 陈春来 | Centre gripping base and have electronic product bracket of this centre gripping base |
| CN204942943U (en) * | 2015-07-29 | 2016-01-06 | 郑州正一实业有限公司 | A kind of Intelligent Community camera vertical rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106195578A (en) | 2016-12-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181120 Address after: 610000 No. 144 Qingjiang Middle Road, Qingbaijiang District, Chengdu City, Sichuan Province Patentee after: Chengdu Zhi Rong Chuang Intellectual Property Operation Co., Ltd. Address before: 610000 No. 134 Xiaojiahe street, hi tech Zone, Chengdu, Sichuan 4-3-10 Patentee before: CHENGDU CENTERSOFT TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |