CN109973774A - Adjustable projector mount - Google Patents
Adjustable projector mount Download PDFInfo
- Publication number
- CN109973774A CN109973774A CN201910270654.9A CN201910270654A CN109973774A CN 109973774 A CN109973774 A CN 109973774A CN 201910270654 A CN201910270654 A CN 201910270654A CN 109973774 A CN109973774 A CN 109973774A
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- Prior art keywords
- column
- mounting
- lifting assembly
- mounting rod
- motor
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- 239000000725 suspension Substances 0.000 claims abstract description 58
- 241000167854 Bourreria succulenta Species 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 5
- 235000019693 cherries Nutrition 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims 1
- 238000002474 experimental method Methods 0.000 abstract description 13
- 230000004927 fusion Effects 0.000 abstract description 8
- 238000011160 research Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect 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
- 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
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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
- 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
- F16M11/18—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
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
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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
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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
- F16M2200/08—Foot or support base
Abstract
The invention discloses a kind of adjustable projector mounts, including rack body, lifting assembly, mounting rod, angular adjustment component, spacing to adjust component;The mounting suspension I, mounting suspension II and mounting suspension III for installing projector are arranged with along mounting rod axially spaced-apart on the mounting rod;The mounting suspension I and mounting suspension III can slide axially along mounting rod, and the mounting suspension II is fixed on mounting rod.A kind of adjustable projector mount provided by the invention, three projectors can be installed on mounting rod, and the spacing of three projectors is adjustable, the projection angle of projector, standoff height are adjustable, and regulative mode is easy to operate, degree of regulation is high, and projector mount itself can also move, and the scene of high-quality projection fusion is needed suitable for Virtual Simulative Experiment, indoor scientific experiment, scientific research meeting etc..
Description
Technical field
The present invention relates to projection device technical fields, and in particular to a kind of adjustable projector mount.
Background technique
With the development of industrialization, more and more Virtual Simulative Experiments and indoor scientific experiment start with projector, Gu
Fixed pattern projector can not move freely, and it is poor to adjust standoff height, angle effect.When projector center is not on projection screen
When, then it can generate deviation.For Virtual Simulative Experiment and indoor scientific experiment, existing projector mount, which has projection, to be missed
Difference is not inconsistent with the accuracy, science and practicability of scientific research.In addition, the raising with people to projection requirements, either scientific research
Meeting or product news conference are all constantly pursuing beautiful super large picture, pure color, high-resolution display effect,
This has been a kind of latent demand of the people to visual experience, therefore is caused using the application that multiple projectors carry out projection fusion
People attention.It projects integration technology and needs flexible projector mount, existing bracket is not able to satisfy its requirement, in Duo Tai
Existing projector mount presence, which can not provide, when projector progress picture fusion flexibly moves and precisely adjusts asking for projector
Topic.Conventional fixed projector mount and unsightly, it is practical, and fixed form it is most be that suspension type is installed, cause to throw
Shadow instrument causes result of broadcast to be unable to reach expected requirement once fixation just can not move up and down.
Therefore, in order to solve the above problem, a kind of adjustable projector mount is needed, three projectors can be installed, and
And the spacing of three projectors is adjustable, the projection angle of projector, standoff height are adjustable, and regulative mode operation letter
Just, degree of regulation is high, and projector mount itself can also move, and is suitable for Virtual Simulative Experiment, indoor scientific experiment, scientific research meeting
View etc. needs the scene of high-quality projection fusion.
Summary of the invention
In view of this, providing adjustable projector mount, energy the purpose of the present invention is overcoming defect in the prior art
Three projectors are enough installed, and the spacing of three projectors is adjustable, the projection angle of projector, standoff height are adjustable,
And regulative mode is easy to operate, and degree of regulation is high, and projector mount itself can also move, and is suitable for virtual emulation, interior
Experiment, scientific research meeting etc. need the scene of high-quality projection fusion.
Adjustable projector mount of the invention, including rack body, lifting assembly, mounting rod, angular adjustment component,
Spacing adjusts component;
The rack body includes interval and symmetrically arranged column I and column II;
The lifting assembly include be set in a manner of it can be slided along I axis of column lifting assembly I on column I and with
The lifting assembly II on column II, the lifting assembly I and lifting assembly II can be set in along the mode that II axis of column slides
Component is symmetrical;
The mounting rod both ends by can along own axes centered on rotate in the way of respectively with lifting assembly I and lifting assembly
II connection;Mounting suspension I, the mounting suspension II for installing projector are arranged with along mounting rod axially spaced-apart on the mounting rod
With mounting suspension III;The mounting suspension I and mounting suspension III can slide axially along mounting rod, and the mounting suspension II is fixed on
On mounting rod;
The angular adjustment component includes that mounting rod is arranged in a manner of rotating coaxially with mounting rod close to lifting assembly I
The adjustment gear of one end, is arranged on first motor output shaft and and adjustment gear the first motor being arranged on lifting assembly I
First output gear of transmission connection;
It includes the second motor that III top of mounting suspension is arranged in, setting in the output of the second motor that the spacing, which adjusts component,
The second output gear on axis, with the transmission connection of the second output gear and one end is fixed on rack gear I on mounting suspension I, with the
Two output gears are sequentially connected and one end is fixed on the rack gear II on mounting suspension III, and the rack gear I and rack gear II are located at
Second output gear two sides and parallel with mounting rod.
Further, II liang of middle side part of the column I and column is provided with the groove along own axes perforation, and section is in
I-shaped;The groove is equidistantly provided with lock groove along column axis, and the locking channel profiles are in " √ " shape;The lifting
Component I and lifting assembly II include the guiding tube body being set on column I or column II, are arranged in are oriented in a rotatable manner
Manage intracorporal barb, horizontally disposed and both ends are separately fixed at the reset spring being oriented in the middle part of inboard wall of tube body and barb;It is described fall
Hook top curved section can be stuck in lock groove.
Further, the rack body further includes cherry picker;The cherry picker includes for installing column I
Casing I, the casing II for installing column II, connecting sleeve I and casing II middle part fixed link, setting casing I and set
The mobile base of II bottom of pipe.
Further, locking hole, the locking hole are equidistantly provided with along own axes on the column I and column II
It is staggered with lock groove along column axis direction;The location hole with locking hole cooperation is provided in described sleeve pipe I and casing II,
The position of locking hole and location hole lock post I and column II is passed through by locating piece.
Further, the angular adjustment component includes being fixed on the external rotation for connecting with mounting rod of guide pipe
Component;The runner assembly includes the installing pipe connecting with guiding tube body, the bearing being arranged in installing pipe, one end setting in axis
Hold the sleeve that the interior other end is set in installation boom end.
Further, it is provided with the rectangle frame I for guiding I moving direction of rack gear at the top of the mounting suspension II and is used for
Guide the rectangle frame II of II moving direction of rack gear;The rack gear I is pasted with I inner hole wall of rectangle frame in addition to its excess-three face of side with teeth
It closes, the rack gear II is bonded with II inner hole wall of rectangle frame in addition to its excess-three face of side with teeth.
It further, further include controlling terminal and power supply, the control signal and control of the first motor and the second motor
The control output end of terminal processed connects, and the power end of the first motor and the second motor connects to power supply.
Further, the guiding outer surface of tube body of the lifting assembly I is provided with junction box, the cable of the controlling terminal
Line is electrically connected with first motor and the second motor respectively by junction box;It is additionally provided with inside the junction box for installing power supply
Mounting groove.
Further, the hook for fixing controlling terminal is provided in described sleeve pipe I.
The beneficial effects of the present invention are: a kind of adjustable projector mount disclosed by the invention, by mounting rod
Mounting suspension I, mounting suspension II and mounting suspension III can install a projector respectively, can install three projections in total
Instrument;Mounting rod height is adjusted by lifting assembly I and lifting assembly II;First is driven by the first motor of angular adjustment component
Output gear is to drive adjustment gear to rotate, and mounting rod also rotates while adjustment gear rotates, and adjusts to after suitable position
Motor stops;Realize the accurate adjusting for adjusting projection angle;Second the second output gear of motor driven of component is adjusted by spacing
Wheel belt carry-over bar I and rack gear II are mobile, due to the two sides engagement different from the second output gear respectively of rack gear I and rack gear II, institute
With the second output gear rotate hour rack I and II movement speed of rack gear it is identical with length, but moving direction on the contrary, simultaneously because
Mounting suspension II is fixed, final to realize the function of adjusting mounting suspension I, III spacing of mounting suspension II and mounting suspension, and pacifies
The spacing of the spacing of dress hanger I and mounting suspension II, mounting suspension II and mounting suspension III is always identical, merges projection
Effect it is more preferable, and do not need individually to adjust each mounting suspension;The spacing of three projectors is adjustable, the projected angle of projector
Degree, standoff height are adjustable, and regulative mode is easy to operate, and degree of regulation is high, and projector mount itself can also move,
The scene of high-quality projection fusion is needed suitable for Virtual Simulative Experiment, indoor scientific experiment, scientific research meeting etc..
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is partial enlarged view at the A of Fig. 1;
Fig. 3 is partial enlarged view at the B of Fig. 1;
Fig. 4 is the A-A cross-sectional view of Fig. 1;
Fig. 5 is II mounting structure schematic diagram of rack gear I of the invention and rack gear;
Fig. 6 is the working principle block diagram of first motor of the invention and the second motor.
Specific embodiment
As shown in figs 1 to 6, the adjustable projector mount in the present embodiment, including rack body, lifting assembly, peace
It fills bar 3, angular adjustment component, spacing and adjusts component;
The rack body includes interval and symmetrically arranged column I 11 and column II 12;
The lifting assembly includes the lifting assembly I being set on column I 11 in a manner of it can slide along I 11 axis of column
21 and lifting assembly II 22 on column II 12, the lifting assembly I are set in a manner of it can slide along II 12 axis of column
21 and II 22 component of lifting assembly it is symmetrical;
3 both ends of mounting rod by can along own axes centered on rotate in the way of respectively with lifting assembly I 21 and lifting
Component II 22 connects;On the mounting rod 3 along 3 axially spaced-apart of mounting rod be arranged with mounting suspension I 31 for installing projector,
Mounting suspension II 32 and mounting suspension III 33;The mounting suspension I 31 and mounting suspension III 33 can slide axially along mounting rod 3,
The mounting suspension II 32 is fixed on mounting rod 3;
The angular adjustment component includes that mounting rod 3 is arranged in a manner of rotating coaxially with mounting rod 3 close to lifting group
The adjustment gear 41 of I 21 one end of part, is arranged in 42 output shaft of first motor the first motor 42 being arranged on lifting assembly I 21
The first output gear 43 that is upper and being sequentially connected with adjustment gear 41;
The spacing adjusts component and includes the second motor 51 that III 33 top of mounting suspension is arranged in, is arranged in the second motor
The second output gear 52 and the transmission connection of the second output gear 52 and one end on 51 output shafts are fixed on mounting suspension I 31
Rack gear I 53, with the second output gear 52 transmission connection and one end be fixed on the rack gear II 54 on mounting suspension III 33, the tooth
Item I 53 and rack gear II 54 are located at 52 two sides of the second output gear and parallel with mounting rod 3.
It can be lifted respectively by mounting suspension I 31, mounting suspension II 32 and III 33 bottom of mounting suspension on mounting rod 3
One projector can install three projectors in total;It is high that mounting rod 3 is adjusted by lifting assembly I 21 and lifting assembly II 22
Degree;By first output gear of the driving of first motor 42 43 of angular adjustment component to drive adjustment gear 41 to rotate, adjust
Mounting rod 3 also rotates while gear 41 rotates, and adjusting stops to motor after suitable position;It realizes and adjusts the accurate of projection angle
It adjusts;Drive the second output gear 52 mobile with carry-over bar I 53 and rack gear II 54 by the second motor 51 that spacing adjusts component,
Due to different from the second output gear 52 two sides engagements respectively of rack gear I 53 and rack gear II 54, so 52 turns of the second output gear
Dynamic hour rack I 53 and II 54 movement speed of rack gear are identical with length, but moving direction is on the contrary, simultaneously because mounting suspension II 32
It is fixed, it is final to realize the function of adjusting mounting suspension I 31, III 33 spacing of mounting suspension II 32 and mounting suspension, and install and hang
The spacing of the spacing of frame I 31 and mounting suspension II 32, mounting suspension II 32 and mounting suspension III 33 is always identical, makes to project
The effect of fusion is more preferable, and does not need individually to adjust each mounting suspension.The spacing of three projectors is adjustable, the throwing of projector
Shadow angle, standoff height are adjustable, and regulative mode is easy to operate, and degree of regulation is high, and projector mount itself also can
It is mobile, the scene of high-quality projection fusion is needed suitable for Virtual Simulative Experiment, indoor scientific experiment, scientific research meeting etc..
In the present embodiment, II 12 liang of middle side parts of the column I 11 and column are provided with the groove along own axes perforation,
Section is in the shape of an " I ";The groove is equidistantly provided with lock groove 1a along column axis, and the lock groove 1a profile is in " √ "
Shape;The lifting assembly I 21 and lifting assembly II 22 include the guiding tube body 2a being set on column I 11 or column II 12,
The barb 2b being oriented in tube body 2a is set in a rotatable manner, horizontally disposed and both ends are separately fixed at guiding tube body 2a inner wall
With the reset spring 2c in the middle part of barb 2b;The barb 2b top curved section can be stuck in lock groove 1a.Barb 2b and guiding
Tube body 2a inner wall is hinged, and barb 2b bending section is arc, and under the elastic force effect of reset spring 2c, barb 2b hangs over lock groove
In 1a, the part on mounting rod 3 and mounting rod 3 can be fixed on corresponding height, it is artificial upward when needing to adjust height
Or exert a force downwards, shrink barb 2b compressing reset spring 2c thus to far from the side lock groove 1a turn centered on hinged place
It is dynamic, it realizes lifting assembly I 21 and lifting assembly II 22 and slides, after the lock groove 1a for reaching another location, reset spring 2c is extensive
Barb 2b is pressed into lock groove 1a by multiple length again realizes positioning;Repeating this operation can be achieved with the adjusting of standoff height.
In the present embodiment, the rack body further includes cherry picker;The cherry picker includes vertical for installing
The casing I 13 of column I 11, the casing II 14 for installing column II 12, connecting sleeve I 13 and casing II 14 middle part fixed link
15, the mobile base 16 of II 14 bottom of casing I 13 and casing is set.An entirety can be set into mobile base 16, can also
With setting two and it is separately positioned on II 14 bottom of casing I 13 and casing, mobile base 16, which is provided with, can brake movable pulley.Casing
I 13, casing II 14 and middle part fixed link 15 form " H " shape rock-steady structure, detachably.Due to lifting assembly, mounting rod 3, angle
Adjust component, spacing adjust component it is detachable, so the storage of projector mount, dismounting, carry it is all very convenient.
In the present embodiment, locking hole 1b, institute are equidistantly provided with along own axes on the column I 11 and column II 12
Locking hole 1b and lock groove 1a is stated to be staggered along column axis direction;It is provided with and locks in described sleeve pipe I 13 and casing II 14
The only location hole of hole 1b cooperation, the position of locking hole 1b and location hole lock post I 11 and column II 12 are passed through by locating piece.
Locating piece can be bolt, it may also be said to bolt and nut.By by the locking hole 1b and location hole on column I 11 and column II 12
Corresponding, insertion locating piece realizes positioning, and spaced locking hole 1b realizes the function of adjusting height, and locking hole 1b and lock
Only slot 1a is staggered along column axis direction, the height value that the height value for being adjustable locking hole 1b and lock groove 1a are adjustable
Difference keeps the selection of adjustable height number of column I 11 and column II 12 more, and height adjustment is more flexible.Such as: locking
The height that slot 1a can be positioned be 1m, 1.2m, 1.4m ..., and the height that locking hole 1b can be positioned be 1.1m, 1.3m,
1.5m ... only illustrates herein and specifically limits without that should take as this programme.
In the present embodiment, the angular adjustment component includes being fixed on outside guiding tube body 2a to be used to connect with mounting rod 3
Runner assembly;The runner assembly includes the installing pipe 4a connecting with guiding tube body 2a, the bearing being arranged in installing pipe 4a
The sleeve 4c that the other end in bearing 4b is set in 3 end of mounting rod is arranged in 4b, one end.Installing pipe 4a is fixed on guiding tube body 2a
On, under bearing 4b effect, sleeve 4c can be relatively rotated with installing pipe 4a.
In the present embodiment, II 32 top of mounting suspension is provided with the rectangle frame I for guiding I 53 moving direction of rack gear
32a and II 32b of rectangle frame for guiding II 54 moving direction of rack gear;The rack gear I 53 is equal in addition to its excess-three face of side with teeth
Be bonded with I 32a inner hole wall of rectangle frame, the rack gear II 54 in addition to its excess-three face of side with teeth with II 32b inner hole wall of rectangle frame
Fitting.I 32a of rectangle frame and II 32b of rectangle frame can prevent rack gear I 53 and rack gear II 54 to far from 52 side of the second output gear
It is mobile.
It further include controlling terminal 6 and power supply, the control input of the first motor 42 and the second motor 51 in the present embodiment
End is connect with the control output end of controlling terminal 6, and the power end of the first motor 42 and the second motor 51 connects to power supply.Institute
It states first motor 42 and the second motor 51 uses the existing clockwise and anticlockwise motor with self-locking function, the controlling terminal 6 uses
Existing control chip or single-chip microcontroller, such as AVR single chip, 89C51 single-chip microcontroller etc., those skilled in the art can be according to reality
Border is selected.
In the present embodiment, the outer surface guiding tube body 2a of the lifting assembly I 21 is provided with junction box 7, and the control is eventually
The cable at end 6 is electrically connected with first motor 42 and the second motor 51 respectively by junction box 7;It is also set inside the junction box 7
It is equipped with the mounting groove for installing power supply.
In the present embodiment, the hook 8 for fixing controlling terminal 6 is provided in described sleeve pipe I 13.Controlling terminal 6 can be with
It removes and the moving operation in cable length range, is hung over after adjusting on hook 8.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (9)
1. a kind of adjustable projector mount, it is characterised in that: including rack body, lifting assembly, mounting rod, angular adjustment
Component, spacing adjust component;
The rack body includes interval and symmetrically arranged column I and column II;
The lifting assembly includes that be set in lifting assembly I on column I and in a manner of it can slide along I axis of column with can edge
The mode of II axis of column sliding is set in the lifting assembly II on column II, II component of the lifting assembly I and lifting assembly
Symmetrically;
The mounting rod both ends by can along own axes centered on rotate in the way of connect respectively with lifting assembly I and lifting assembly II
It connects;Mounting suspension I for installing projector, mounting suspension II and peace are arranged with along mounting rod axially spaced-apart on the mounting rod
Fill hanger III;The mounting suspension I and mounting suspension III can slide axially along mounting rod, and the mounting suspension II is fixed on installation
On bar;
The angular adjustment component includes that mounting rod is arranged in a manner of rotating coaxially with mounting rod close to I one end of lifting assembly
Adjustment gear, be arranged on lifting assembly I first motor, be arranged on first motor output shaft and with adjustment gear be driven
First output gear of connection;
The spacing adjusts component and includes the second motor that III top of mounting suspension is arranged in, is arranged on the second motor output shaft
The second output gear, with the transmission connection of the second output gear and one end be fixed on rack gear I on mounting suspension I, with it is second defeated
Gear drive connection and one end are fixed on the rack gear II on mounting suspension III out, and the rack gear I and rack gear II are located at second
Output gear two sides and parallel with mounting rod.
2. adjustable projector mount according to claim 1, it is characterised in that: II two sides of the column I and column
Middle part is provided with the groove along own axes perforation, and section is in the shape of an " I ";The groove is arranged at equal intervals along column axis
There is lock groove, the locking channel profiles are in " √ " shape;The lifting assembly I and lifting assembly II include be set in column I or
Guiding tube body on column II, the intracorporal barb of guide pipe is set in a rotatable manner, horizontally disposed and both ends are fixed respectively
Reset spring in the middle part of guiding inboard wall of tube body and barb;The barb top curved section can be stuck in lock groove.
3. adjustable projector mount according to claim 2, it is characterised in that: the rack body further includes movement
Lifting platform;The cherry picker include for installing the casing I of column I, the casing II for installing column II, connecting sleeve
I and casing II middle part fixed link, the mobile base of II bottom of casing I and casing is set.
4. adjustable projector mount according to claim 3, it is characterised in that: on the column I and column II
It is equidistantly provided with locking hole along own axes, the locking hole and lock groove are staggered along column axis direction;The set
It is provided with the location hole with locking hole cooperation on pipe I and casing II, locking hole and location hole lock post I are passed through by locating piece
With the position of column II.
5. adjustable projector mount according to claim 2, it is characterised in that: the angular adjustment component further includes
It is fixed on the external runner assembly for connecting with mounting rod of guide pipe;The runner assembly includes connecting with guiding tube body
The sleeve that the other end in bearing is set in installation boom end is arranged in installing pipe, the bearing being arranged in installing pipe, one end.
6. adjustable projector mount according to claim 1, it is characterised in that: be arranged at the top of the mounting suspension II
Have for the rectangle frame I of I moving direction of guide gear item and the rectangle frame II for guiding II moving direction of rack gear;The rack gear I
In addition to its excess-three face of side with teeth is bonded with I inner hole wall of rectangle frame, the rack gear II in addition to its excess-three face of side with teeth with
The fitting of II inner hole wall of rectangle frame.
7. adjustable projector mount according to claim 2, it is characterised in that: it further include controlling terminal and power supply,
The control output end of the control signal and controlling terminal of the first motor and the second motor connects, the first motor and the
The power end of two motors connects to power supply.
8. adjustable projector mount according to claim 7, it is characterised in that: the guide pipe of the lifting assembly I
External surface is provided with junction box, and the cable of the controlling terminal is electric with first motor and the second motor respectively by junction box
Connection;The mounting groove for installing power supply is additionally provided with inside the junction box.
9. adjustable projector mount according to claim 7, it is characterised in that: be provided with and be used in described sleeve pipe I
The hook of fixed controlling terminal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910270654.9A CN109973774A (en) | 2019-04-04 | 2019-04-04 | Adjustable projector mount |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910270654.9A CN109973774A (en) | 2019-04-04 | 2019-04-04 | Adjustable projector mount |
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CN109973774A true CN109973774A (en) | 2019-07-05 |
Family
ID=67083008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910270654.9A Pending CN109973774A (en) | 2019-04-04 | 2019-04-04 | Adjustable projector mount |
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CN (1) | CN109973774A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110425398A (en) * | 2019-08-01 | 2019-11-08 | 捷航设备制造股份有限公司 | A kind of cantilever control box for magnaflux manipulation |
CN110513582A (en) * | 2019-07-24 | 2019-11-29 | 合肥博略文化传播有限公司 | A kind of museum's multimedia overhead projector equipment |
CN111998192A (en) * | 2020-08-26 | 2020-11-27 | 深圳魔秀文化科技有限公司 | Automatic immersive panorama projection arrangement of adjusting |
CN113362657A (en) * | 2021-05-20 | 2021-09-07 | 河南建筑职业技术学院 | Multimedia teaching device for teaching |
CN113639145A (en) * | 2021-07-09 | 2021-11-12 | 王延芬 | Facility installation steel frame supporting structure of large building |
CN113915498A (en) * | 2020-07-09 | 2022-01-11 | 重庆交通大学 | Multifunctional display device for detection |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4148453A (en) * | 1977-12-08 | 1979-04-10 | Brantly Robert T | Projector stacking stand |
WO2004110047A2 (en) * | 2003-06-02 | 2004-12-16 | Infocus Corporation | Elevator assembly for a projection device |
US20050109896A1 (en) * | 2004-09-22 | 2005-05-26 | Smith David L. | Adjustable support for multimedia display device |
US20110011992A1 (en) * | 2009-07-14 | 2011-01-20 | Hon Hai Precision Industry Co., Ltd. | Three-dimensional printing device |
GB201208827D0 (en) * | 2012-05-18 | 2012-07-04 | Brysdon Milton | A visual display unit mount |
CN204573495U (en) * | 2015-03-17 | 2015-08-19 | 重庆交通大学 | Camera support angle demodulator |
CN106439435A (en) * | 2016-12-23 | 2017-02-22 | 刘养青 | Angle adjusting device for electronic information projector |
CN108443689A (en) * | 2018-05-08 | 2018-08-24 | 郑州天点科技有限公司 | A kind of novel projector flap seat |
WO2019001132A1 (en) * | 2017-06-29 | 2019-01-03 | 上海慧想办公用品有限公司 | Spring adjustment supporting arm for display support |
CN210034822U (en) * | 2019-04-04 | 2020-02-07 | 重庆交通大学 | Projector support |
-
2019
- 2019-04-04 CN CN201910270654.9A patent/CN109973774A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4148453A (en) * | 1977-12-08 | 1979-04-10 | Brantly Robert T | Projector stacking stand |
WO2004110047A2 (en) * | 2003-06-02 | 2004-12-16 | Infocus Corporation | Elevator assembly for a projection device |
US20050109896A1 (en) * | 2004-09-22 | 2005-05-26 | Smith David L. | Adjustable support for multimedia display device |
US20110011992A1 (en) * | 2009-07-14 | 2011-01-20 | Hon Hai Precision Industry Co., Ltd. | Three-dimensional printing device |
GB201208827D0 (en) * | 2012-05-18 | 2012-07-04 | Brysdon Milton | A visual display unit mount |
CN204573495U (en) * | 2015-03-17 | 2015-08-19 | 重庆交通大学 | Camera support angle demodulator |
CN106439435A (en) * | 2016-12-23 | 2017-02-22 | 刘养青 | Angle adjusting device for electronic information projector |
WO2019001132A1 (en) * | 2017-06-29 | 2019-01-03 | 上海慧想办公用品有限公司 | Spring adjustment supporting arm for display support |
CN108443689A (en) * | 2018-05-08 | 2018-08-24 | 郑州天点科技有限公司 | A kind of novel projector flap seat |
CN210034822U (en) * | 2019-04-04 | 2020-02-07 | 重庆交通大学 | Projector support |
Non-Patent Citations (1)
Title |
---|
郭康;梁远亮;王党利;: "基于AT89C52单片机的三棱柱旋转黑板的研究", 机械工程师, no. 10, 10 October 2015 (2015-10-10), pages 183 - 185 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110513582A (en) * | 2019-07-24 | 2019-11-29 | 合肥博略文化传播有限公司 | A kind of museum's multimedia overhead projector equipment |
CN110425398A (en) * | 2019-08-01 | 2019-11-08 | 捷航设备制造股份有限公司 | A kind of cantilever control box for magnaflux manipulation |
CN113915498A (en) * | 2020-07-09 | 2022-01-11 | 重庆交通大学 | Multifunctional display device for detection |
CN111998192A (en) * | 2020-08-26 | 2020-11-27 | 深圳魔秀文化科技有限公司 | Automatic immersive panorama projection arrangement of adjusting |
CN113362657A (en) * | 2021-05-20 | 2021-09-07 | 河南建筑职业技术学院 | Multimedia teaching device for teaching |
CN113639145A (en) * | 2021-07-09 | 2021-11-12 | 王延芬 | Facility installation steel frame supporting structure of large building |
WO2023279735A1 (en) * | 2021-07-09 | 2023-01-12 | 王延芬 | Facility installation steel frame support structure for large building |
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