CN107740922B - A kind of intellectual property projector convenient for adjusting - Google Patents
A kind of intellectual property projector convenient for adjusting Download PDFInfo
- Publication number
- CN107740922B CN107740922B CN201710965605.8A CN201710965605A CN107740922B CN 107740922 B CN107740922 B CN 107740922B CN 201710965605 A CN201710965605 A CN 201710965605A CN 107740922 B CN107740922 B CN 107740922B
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- mounting groove
- projector
- graduated scale
- threaded rod
- fixed platform
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 241000700647 Variola virus Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16M13/027—Ceiling supports
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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
- F16M11/045—Allowing translations adapted to left-right 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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16M11/048—Allowing translations adapted to forward-backward translation movement
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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
- G03B21/14—Details
- G03B21/145—Housing details, e.g. position adjustments thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of intellectual property projectors convenient for adjusting, including fixed platform, shifting chute, control panel, mounting groove, mobile mechanism, electric cabinet, first graduated scale, second graduated scale and battery, mounting groove is offered at the top of the fixed platform, the correspondence two sides of the mounting groove offer shifting chute, the inside of the shifting chute is equipped with mobile mechanism, the top side of the fixed platform is equipped with electric cabinet, the side of the electric cabinet is equipped with control panel, the inside of the electric cabinet is equipped with battery, the bottom side of the mounting groove is equipped with the first graduated scale, the bottom other side of the mounting groove is equipped with the second graduated scale, the mobile mechanism is by the first threaded rod, rectangular shaped slider, second threaded rod, projector, fixing groove, servo motor, rotating electric machine, spill sliding block, electric pushrod, even Extension bar and support bar group are at the projector is conducive to multi-direction adjusting position.
Description
Technical field
The present invention relates to intellectual property industry technology field, specially a kind of intellectual property projector convenient for adjusting.
Background technique
Intellectual property industry often uses projector, carries out patent research discussion.The use of projector is brought very
Big convenience, but projector is placed for a long time when not in use, the position of projector is easy to happen variation, so that user be made to feel
It is uncomfortable to obtain visual angle.Projector on the market is merely able to realize unidirectional adjusting, cannot provide in terms of adjusting position now
It is more more accurate to adjust, while the heavier-weight of existing regulating device, it is not easy to install, and be not easy to be lifted on smallpox
On plate.
In consideration of it, a kind of intellectual property projector convenient for adjusting provided by the invention, has light-weight, degree of regulation
The characteristics of high, convenient for adjusting；It specifically has the beneficial effect that:
1. the present invention is by being designed to hollow, rectangular shaped slider and spill for the first threaded rod, the second threaded rod and support rod
Sliding block is mounted in fixing groove etc. the design of detail sections using the aluminum alloy material of lighter in weight, by electric pushrod transition, greatly
Weight of the invention is reduced greatly, consequently facilitating installation of the invention, can effectively reduce the weight that ceiling is subject to.
2. the present invention can realize the accurate movement of projector by the mobile module of setting, mobile module can realize projector
The adjusting of three degree of freedom, and the control panel by arranging vertically is controlled, and adjusting of the people to projector is facilitated.
Summary of the invention
The purpose of the present invention is to provide a kind of intellectual property projectors convenient for adjusting, are primarily adapted for use in and are lifted on room
, it can be achieved that adjusting to projector position fast accurate, solves projector and be lifted on the feelings for being not easy to adjust on roof on top
Condition.
In order to solve the above technical problem, the present invention provides following technical solutions: a kind of intellectual property use convenient for adjusting
Projector, including fixed platform, shifting chute, control panel, mounting groove, mobile mechanism, electric cabinet, the first graduated scale, the second scale
Ruler and battery, the fixed platform are rectangular parallelepiped structure, offer rectangle mounting groove, the mounting groove at the top of fixed platform
Correspondence two sides offer shifting chute, and the shifting chute of side runs through fixed platform, and the inside of the shifting chute is equipped with shifting
Motivation structure, for the position of projector to be adjusted, the top side of the fixed platform is equipped with electric cabinet for mobile mechanism
And control panel, the inside of the electric cabinet are equipped with battery, the first graduated scale and the second quarter are carved in the bottom of the mounting groove
Ruler is spent, the first graduated scale is arranged along the length direction of mounting groove, and the second graduated scale passes through setting along installation slot width direction arrangement
The first graduated scale and the second graduated scale be conducive to the accurate adjusting to projector；Wherein,
The mobile mechanism by the first threaded rod, rectangular shaped slider, the second threaded rod, projector, fixing groove, servo motor,
Rotating electric machine, spill sliding block, electric pushrod, connecting rod and support bar group are at the correspondence two sides of the shifting chute are equipped with hollow
The first threaded rod, rectangular shaped slider is installed on first threaded rod, passes through the second hollow spiral shell between two rectangular shaped sliders
Rasp bar connects, and screw thread is equipped with spill sliding block on second threaded rod, and rectangular shaped slider and spill sliding block are by aluminum alloy materials
It is made, the bottom of the spill sliding block is equipped with hollow support rod, and support rod, in the basal sliding of mounting groove, support rod is protected
The bottom surface for demonstrate,proving spill sliding block is parallel with mounting groove, and the bottom of the spill sliding block offers fixing groove, the spill sliding block it is recessed
Projector is installed by what connecting rod rotated in slot, electric pushrod is installed in the fixing groove, the shell of electric pushrod with
Fixing groove transition fit, reduces the use of screw, and one end of electric pushrod is arranged with column-shape stretching spring, electric pushrod with
Transition fit between column-shape stretching spring can prevent column-shape stretching spring from falling off from electric pushrod, and column-shape stretching spring is another
End screws in the threaded hole of bottom setting of projector, and the screw pitch of screw thread is slightly larger than the spiral shell of column-shape stretching spring in threaded hole
Away from can avoid column-shape stretching spring and be detached from projector, facilitate the installation of projector by the column-shape stretching spring of setting and tear open
It unloads, while column-shape stretching spring can carry out the adjusting of adaptability according to the angle of projector rotation, install in the fixed platform
There is the servo motor for driving the first threaded rod to rotate, is equipped in the shifting chute for driving the second threaded rod to rotate
Rotating electric machine, the control panel are electrically connected servo motor, rotating electric machine and electric pushrod, and the output end of the battery is electrical
Connect servo motor, rotating electric machine and electric pushrod.
Further, second graduated scale is uniformly provided with multirow along the length direction of mounting groove, is conducive in any position
Set the adjusting to projector.
Further, the upper surface of the fixed platform is equipped with noiseless radiator fan by bracket, and the top of bracket is set
There is screw thread, bracket on the stationary platform, is conducive to help projector quick by external noiseless radiator fan by threaded engagement
Heat dissipation, to extend the working time of projector, avoids projector from being automatically closed because temperature is excessively high.
Further, the bottom of the mounting groove is provided with multiple air inlets, and air inlet is equal along the length direction of mounting groove
Even arrangement, and filter screen is installed on air inlet, filter screen is used to be filtered the air entered inside projector, avoids throwing
Dust accretions are excessive in shadow instrument and influence is radiated.
Further, mounting box is provided on the side of the fixed platform, mounting box is equipped with the door closure of rotation, described
Electric cabinet is located in mounting box, and the control panel is fixed on door closure surface, when hanging upside down the present invention on roof in use, can be by door
Lid is opened, and is located at control panel in vertical plane, consequently facilitating the adjusting of people.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: 1. present invention are by by the first threaded rod, second
Threaded rod and support rod are designed to hollow, and rectangular shaped slider and spill sliding block are pushed away using the aluminum alloy material of lighter in weight, by electronic
Bar transition is mounted on the design of equal detail sections in fixing groove, weight of the invention is greatly reduced, consequently facilitating of the invention
Installation, can effectively reduce the weight that ceiling is subject to.
2. the present invention can realize the accurate movement of projector by the mobile module of setting, mobile module can realize projector
The adjusting of three degree of freedom, and the control panel by arranging vertically is controlled, and adjusting of the people to projector is facilitated.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is main view of the invention；
In figure: 1- fixed platform；2- shifting chute；The first threaded rod of 3-；4- rectangular shaped slider；The second threaded rod of 5-；6- projection
Instrument；7- fixing groove；8- control panel；9- servo motor；10- mounting groove；101- air inlet；11- rotating electric machine；12- spill sliding block；
13- electric pushrod；14- connecting rod；15- support rod；16- mobile mechanism；17- electric cabinet；The first graduated scale of 18-；Second quarter of 19-
Spend ruler；20- battery；21- bracket；The noiseless radiator fan of 22-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of intellectual property projector convenient for adjusting of the present invention, including it is fixed flat
Platform 1, shifting chute 2, control panel 8, mounting groove 10, mobile mechanism 16, electric cabinet 17, the first graduated scale 18,19 and of the second graduated scale
Battery 20, the fixed platform 1 are rectangular parallelepiped structure, and the top of fixed platform 1 offers rectangle mounting groove 10, the installation
The correspondence two sides of slot 10 offer shifting chute 2, and the shifting chute 2 of side runs through fixed platform 1, the inside of the shifting chute 2
Mobile mechanism 16 is installed, mobile mechanism 16 is for being adjusted the position of projector 6, the top one of the fixed platform 1
Side is equipped with electric cabinet 17 and control panel 8, and the inside of the electric cabinet 17 is equipped with battery 20, the bottom of the mounting groove 10
It is carved with the first graduated scale 18 and the second graduated scale 19, the first graduated scale 18 is arranged along the length direction of mounting groove 10, the second scale
Ruler 19 is arranged along 10 width direction of mounting groove, is conducive to by the first graduated scale 18 and the second graduated scale 19 of setting to projector
6 accurate adjusting；Wherein,
The mobile mechanism 16 by the first threaded rod 3, rectangular shaped slider 4, the second threaded rod 5, projector 6, fixing groove 7, watch
Motor 9, rotating electric machine 11, spill sliding block 12, electric pushrod 13, connecting rod 14 and support rod 15 is taken to form, the shifting chute 2
Corresponding two sides are equipped with the first hollow threaded rod 3, and rectangular shaped slider 4, two rectangular shaped sliders are equipped on first threaded rod 3
It is connected between 4 by the second hollow threaded rod 5, screw thread is equipped with spill sliding block 12, rectangular shaped slider on second threaded rod 5
4 and spill sliding block 12 be made of aluminum alloy materials, the bottom of the spill sliding block 12 is equipped with hollow support rod 15, and props up
For strut 15 in the basal sliding of mounting groove 10, support rod 15 guarantees that the bottom surface of spill sliding block 12 is parallel with mounting groove 10, described recessed
The bottom of shape sliding block 12 offers fixing groove 7, and the groove of the spill sliding block 12 is interior to be equipped with throwing by what connecting rod 14 rotated
Shadow instrument 6, electric pushrod 13 is equipped in the fixing groove 7, and the shell and 7 transition fit of fixing groove of electric pushrod 13 reduce
The use of screw, and one end of electric pushrod 13 is arranged with column-shape stretching spring, between electric pushrod 13 and column-shape stretching spring
Transition fit can prevent column-shape stretching spring from falling off from electric pushrod 13, and the column-shape stretching spring other end screws projector 6
Bottom setting threaded hole in, in threaded hole the screw pitch of screw thread be slightly larger than column-shape stretching spring screw pitch, can avoid cylindricality draw
It stretches spring and is detached from projector 6, the installation and removal of projector 6 are facilitated by the column-shape stretching spring of setting, while cylindricality is drawn
The angle that stretching spring can rotate according to projector 6 carries out the adjusting of adaptability, is equipped in the fixed platform 1 for driving the
The servo motor 9 of one threaded rod 3 rotation, the rotating electric machine for drive the rotation of the second threaded rod 5 is equipped in the shifting chute 2
11, the control panel 8 is electrically connected servo motor 9, rotating electric machine 11 and electric pushrod 13, the output end electricity of the battery 20
Property connection servo motor 9, rotating electric machine 11 and electric pushrod 13.
Further, second graduated scale 19 is uniformly provided with multirow along the length direction of mounting groove 10, is conducive in office
Adjusting of the meaning position to projector 6.
Further, the upper surface of the fixed platform 1 is equipped with noiseless radiator fan 22 by bracket 21, bracket 21
Top is equipped with screw thread, and bracket 21 in fixed platform 1, is conducive to help by threaded engagement by external noiseless radiator fan 22
6 rapid cooling of projector avoids projector 6 from being automatically closed because temperature is excessively high to extend the working time of projector 6.
Further, the bottom of the mounting groove 10 is provided with multiple air inlets 101, and air inlet 101 is along mounting groove 10
Length direction is evenly arranged, and filter screen is equipped on air inlet 101, and filter screen is used for the air entered inside projector 6
It is filtered, dust accretions in projector 6 is avoided excessively to influence heat dissipation.
Further, mounting box is provided on the side of the fixed platform 1, mounting box is equipped with the door closure of rotation, institute
Electric cabinet 17 is stated to be located in mounting box, the control panel 8 is fixed on door closure surface, when hanging upside down the present invention on roof in use,
Door closure can be opened, be located at control panel 8 in vertical plane, consequently facilitating the adjusting of people.
Working principle: the side of electric cabinet 17 is equipped with control panel 8, and the inside of electric cabinet 17 is equipped with battery 20, peace
The bottom side of tankage 10 is equipped with the first graduated scale 18, and the bottom other side of mounting groove 10 is equipped with the second graduated scale 19, moves
The correspondence two sides of dynamic slot 2 are equipped with rectangular shaped slider 4 by the connection of the first threaded rod 3 on first threaded rod 3, between rectangular shaped slider 4
It is connected by the second threaded rod 5, spill sliding block 12 is installed on the second threaded rod 5, projector 6 is installed in connecting rod 14, Gu
The side opposite ends of fixed platform 1 are mounted on servo motor 9, and the output shaft of servo motor 9 passes through shaft coupling and the first spiral shell
Rasp bar 3 connects, and the side of fixed platform 1 is equipped with rotating electric machine 11, when projected position needs to adjust, by manipulating control panel
8, so that servo motor 9 and rotating electric machine 11 is worked, servo motor 9 works, and the rotation of the first threaded rod 3 is driven, to drive rectangle
Sliding block 4 is mobile, keeps the second threaded rod 5 mobile, achievees the purpose that keep spill sliding block 12 mobile in vertical direction, to complete to project
Instrument 6 moves in vertical direction, and rotating electric machine 11 works, and the rotation of the second threaded rod 5 is driven, to drive spill sliding block 12 in water
Square to movement, reach the movement in the horizontal direction of projector 6, be conducive to the projected position for adjusting projector 6, when position adjusts
After, the numerical value of the first graduated scale 18 and the second graduated scale 19 can be write down, is directly adjusted convenient for next time, easy to operate, section
It makes an appointment；The side of electric cabinet 17 is equipped with control panel 8, and the bottom of fixing groove 7 is equipped with electric pushrod 13, pacifies in connecting rod 14
Electric pushrod 13 is set to work, to drive projector 6 to move up and down, convenient for up and down by manipulating control panel 8 equipped with projector 6
Adjust the position that projector 6 projects.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of intellectual property projector convenient for adjusting, including fixed platform (1), shifting chute (2), control panel (8), installation
Slot (10), mobile mechanism (16), electric cabinet (17), the first graduated scale (18), the second graduated scale (19) and battery (20), it is special
Sign is: the fixed platform (1) is rectangular parallelepiped structure, is offered rectangle mounting groove (10) at the top of fixed platform (1), described
The correspondence two sides of mounting groove (10) offer shifting chute (2), and the shifting chute (2) of side runs through fixed platform (1), the shifting
The inside of dynamic slot (2) is equipped with mobile mechanism (16), and mobile mechanism (16) is for being adjusted the position of projector (6), institute
The top side for stating fixed platform (1) is equipped with electric cabinet (17) and control panel (8), and the inside of the electric cabinet (17) is equipped with
It is carved with the first graduated scale (18) and the second graduated scale (19), the first graduated scale in the bottom of battery (20), the mounting groove (10)
(18) it is arranged along the length direction of mounting groove (10), the second graduated scale (19) is arranged along mounting groove (10) width direction；Wherein,
The mobile mechanism (16) is by the first threaded rod (3), rectangular shaped slider (4), the second threaded rod (5), projector (6), fixation
Slot (7), servo motor (9), rotating electric machine (11), spill sliding block (12), electric pushrod (13), connecting rod (14) and support rod
(15) it forms, the correspondence two sides of the shifting chute (2) are equipped with hollow the first threaded rod (3), on first threaded rod (3)
It is equipped with rectangular shaped slider (4), is connected between two rectangular shaped sliders (4) by hollow the second threaded rod (5), second screw thread
Screw thread is equipped with spill sliding block (12) on bar (5), and rectangular shaped slider (4) and spill sliding block (12) are made of aluminum alloy materials, institute
The bottom for stating spill sliding block (12) is equipped with hollow support rod (15), and support rod (15) is sliding in the bottom of mounting groove (10)
Dynamic, support rod (15) guarantees that the bottom surface of spill sliding block (12) is parallel with mounting groove (10), and the bottom of the spill sliding block (12) is opened
Equipped with fixing groove (7), projector (6), institute are installed by what connecting rod (14) rotated in the groove of the spill sliding block (12)
It states and is equipped with electric pushrod (13) in fixing groove (7), the shell and fixing groove (7) transition fit of electric pushrod (13) reduce spiral shell
The use of nail, and one end of electric pushrod (13) is arranged with column-shape stretching spring, the column-shape stretching spring other end screws projection
In the threaded hole of the bottom setting of instrument (6), it is equipped on the fixed platform (1) for driving the first threaded rod (3) to rotate
Servo motor (9), the interior rotating electric machine (11) being equipped with for driving the second threaded rod (5) to rotate of the shifting chute (2) are described
Control panel (8) is electrically connected servo motor (9), rotating electric machine (11) and electric pushrod (13), the output of the battery (20)
End is electrically connected servo motor (9), rotating electric machine (11) and electric pushrod (13).
2. a kind of intellectual property projector convenient for adjusting according to claim 1, it is characterised in that: second quarter
It spends ruler (19) and is uniformly provided with multirow along the length direction of mounting groove (10).
3. a kind of intellectual property projector convenient for adjusting according to claim 1, it is characterised in that: the fixation is flat
The upper surface of platform (1) is equipped with noiseless radiator fan (22) by bracket (21), and the top of bracket (21) is equipped with screw thread, bracket
(21) through threaded engagement on fixed platform (1).
4. a kind of intellectual property projector convenient for adjusting according to claim 1, it is characterised in that: the mounting groove
(10) bottom is provided with multiple air inlets (101), and air inlet (101) is evenly arranged along the length direction of mounting groove (10), and
Filter screen is installed on air inlet (101), filter screen for filtering air in dust.
5. a kind of intellectual property projector convenient for adjusting according to claim 1, it is characterised in that: the fixation is flat
Mounting box is provided on the side of platform (1), mounting box is equipped with the door closure of rotation, and the electric cabinet (17) is located in mounting box,
The control panel (8) is fixed on door closure surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710965605.8A CN107740922B (en) | 2017-10-17 | 2017-10-17 | A kind of intellectual property projector convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710965605.8A CN107740922B (en) | 2017-10-17 | 2017-10-17 | A kind of intellectual property projector convenient for adjusting |
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| Publication Number | Publication Date |
|---|---|
| CN107740922A CN107740922A (en) | 2018-02-27 |
| CN107740922B true CN107740922B (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710965605.8A Active CN107740922B (en) | 2017-10-17 | 2017-10-17 | A kind of intellectual property projector convenient for adjusting |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413194A (en) * | 2018-03-14 | 2018-08-17 | 中国工程物理研究院激光聚变研究中心 | Regulating device, X-ray detector and X-ray detection system |
| CN108363264A (en) * | 2018-04-14 | 2018-08-03 | 深圳市腾星宏俊科技有限公司 | A kind of micro projector equipment |
| CN111649218A (en) * | 2020-07-07 | 2020-09-11 | 河南工学院 | English learning device with left and right projection devices |
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| JP5381375B2 (en) * | 2009-06-18 | 2014-01-08 | セイコーエプソン株式会社 | Projector ceiling hanger |
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| JPH0975150A (en) * | 1995-09-07 | 1997-03-25 | Cleanup Corp | Suspended cabinet equipped with lifting mechanism |
| CN106015879A (en) * | 2016-07-29 | 2016-10-12 | 安庆米锐智能科技有限公司 | Shrinkable intelligent projection device special for classrooms |
| CN106931286A (en) * | 2017-04-21 | 2017-07-07 | 芜湖威灵数码科技有限公司 | Line holographic projections equipment |
| CN106933016A (en) * | 2017-04-21 | 2017-07-07 | 芜湖威灵数码科技有限公司 | Line holographic projections interaction device |
| CN107166152A (en) * | 2017-07-11 | 2017-09-15 | 江苏海事职业技术学院 | A kind of projecting apparatus mounting table |
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| CN107740922A (en) | 2018-02-27 |
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