CN106444258A - A multifunctional projector support - Google Patents
A multifunctional projector support Download PDFInfo
- Publication number
- CN106444258A CN106444258A CN201610937383.4A CN201610937383A CN106444258A CN 106444258 A CN106444258 A CN 106444258A CN 201610937383 A CN201610937383 A CN 201610937383A CN 106444258 A CN106444258 A CN 106444258A
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- connecting rod
- bracket
- microphone
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005236 sound signal Effects 0.000 claims abstract 2
- 239000003292 glue Substances 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 230000005855 radiation Effects 0.000 abstract 1
- 230000003321 amplification Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- F16M11/38—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 folding, e.g. pivoting or scissors tong mechanisms
-
- 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
- G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
The invention belongs to the field of projection equipment, and more specifically relates to a multifunctional projector support comprising a pedestal, a first connecting rod, a second connecting rod and a bracket. The pedestal is connected to the lower end of the first connecting rod. The upper end of the first connecting rod is connected with the lower end of the second connecting rod, and the upper end of the second connecting rod is connected with the bottom portion of the bracket. The multifunctional projector support is characterized in that a power supply module is installed in the pedestal; a loudspeaker and a wired microphone are arranged on the outside of the bracket; the wired microphone transmits a sound signal to a loudspeaker output terminal; the microphone and the loudspeaker are separately connected with the power supply module; the power supply module output terminal is connected to a 220v AC power supply; and the output terminal supplies electric power to the wired microphone and the loudspeaker. According to the invention, the height and the shooting angle of the mobile projector can be adjusted; the structure is simple, and heat radiation is realized; the microphone and the loudspeaker are integrated; and conference lecture and displaying are provided with convenience.
Description
Technical field
A kind of invention category projector equipment field, and in particular to Multifunctional projector support.
Background technology
Projector, also known as scialyscope, be a kind of can be by image or VIDEO PROJECTION to the equipment on curtain, can be by not
The same computer of same interface, VCD, DVD, BD, game machine, DV etc. are connected and play corresponding video signal.Projector extensively should
For family, office, school and public place of entertainment, according to working method difference, there are CRT, LCD, DLP etc. dissimilar.
As projector range is more and more wider, for fixing projector, moveable projector is more received
Market is favored, and yet with environment and mobile projector instrument Equipment, obtaining projection accurately cannot project to information on curtain,
Generally require projector mount when conference speed being done using mobile projector instrument, and mobile projector instrument is in the face of larger
In conferencing environment, generally require just complete displaying and the speech of meeting with reference to more multimedia equipments.On the market for shifting
The support of dynamic projector is often limited to the support of mobile phone, very simply, no special function.
Content of the invention
For above-mentioned deficiency, the invention provides a kind of Multifunctional projector support, the present invention can adjust shifting
The height of dynamic projector and projection angle, moulding simply has radiating concurrently, is also integrated with microphone and loudspeaker, facilitates meeting and drill
Make peace displaying.
To achieve these goals, the technical solution used in the present invention is as follows：
A kind of Multifunctional projector support, including base, head rod, the second connecting rod, bracket, the base and first is even
The lower end connection of extension bar, the upper end of the head rod is connected with the lower end of the second connecting rod, the upper end of the second connecting rod and institute
State bracket base connection, it is characterised in that：The chassis interior is provided with power module, be provided with the outside of the bracket loudspeaker and
Cable microphone, the cable microphone is sent to loudspeaker outfan acoustical signal, the microphone and loudspeaker respectively with power module
It is connected, the power module input is connected with 220v alternating current power supply, outfan is that cable microphone and loudspeaker are powered.
Meeting personnel can pass through projector mount, and complete putting for speech volume without the need for additionally adding multimedia equipment
Greatly, preferably it is combined together seeing and listen, is conducive to projecting being smoothed out for meeting.
Specifically, the base, head rod, the second connecting rod, be hinged by fixing bolt axle between bracket,
One end of bolt axle is connected with and screws knob, and the knob that screws is provided with the female thread for matching with bolt axle, described screws
Knob is all fixed on phase the same side.
Elastic by adjusting hinged angle and adjustment knob, can reach vertical height and the projector of adjustment projector
The purpose of projection angle；Screw knob and phase the same side is fixed on entirely, facilitate the operation of operator.
Specifically, the bottom of the bracket is provided with radiating groove.
Specifically, the bottom of the base is provided with antiskid glue cushion.
Specifically, the loudspeaker side is provided with the knob for adjusting horn volume size.
In sum, the present invention is due to employing such scheme, the invention has the advantages that：
(1) base of the present invention is hinged with the lower end of head rod, and the upper end of head rod is hinged with the second connecting rod,
Hinged place is respectively arranged with and screws knob, can reach the vertical height of adjustment projector by regulation that is hinged and screwing knob
Purpose；
The upper end of (2) second connecting rods is hinged with the bracket base, and hinged place is provided with and screws knob, by hinged and rotation
The regulation of tight knob can reach the purpose for adjusting projector angle；
(3) chassis interior is provided with power module, is provided with loudspeaker and cable microphone on the outside of the bracket, and cable microphone is sound
Message number is sent to loudspeaker outfan, and the microphone is connected with power module respectively with loudspeaker, the power module input with
220v alternating current power supply is connected, and outfan is that cable microphone and loudspeaker are powered, and meeting personnel can pass through projector mount, and need not
The extra multimedia equipment that adds completes to give a lecture the amplification of volume, is preferably combined together seeing and listen, is conducive to projecting meeting
Be smoothed out.
(4) bottom of bracket is provided with radiating groove, can provide more preferable heat dissipation environment for projector equipment；The bottom of base
Portion is provided with antiskid glue cushion, is easy to the fixation of Multifunctional projection support.
Description of the drawings
Fig. 1 is a kind of Multifunctional projector supporting structure schematic diagram of the embodiment of the present invention 1.
In figure part name and sequence number：
Base 1, head rod 2, the second connecting rod 3, bracket 4, power module 5, loudspeaker 6, cable microphone 7, screw knob 8,
Radiating groove 9, antiskid glue cushion 10.
Specific embodiment
With reference to embodiment to a kind of Multifunctional projector support of the present invention, it is described further.
Embodiment 1：
A kind of Multifunctional projector support, as shown in figure 1, including base 1, head rod 2, the second connecting rod 3, bracket 4, institute
The lower end for base 1 being stated with head rod 2 is connected, and the upper end of the head rod 2 is connected with the lower end of the second connecting rod 3, the
The upper end of two connecting rods 3 is connected with 4 bottom of the bracket, it is characterised in that：Power module 5, institute are installed inside the base 1
State 4 outside of bracket and loudspeaker 6 and cable microphone 7 are installed, 6 side of the loudspeaker is provided with the knob for adjusting volume, described
Cable microphone 7 is sent to 6 outfan of loudspeaker acoustical signal, and the microphone is connected with power module 5 respectively with loudspeaker 6, the electricity
5 input of source module is connected with 220v alternating current power supply, and outfan is that cable microphone 7 and loudspeaker 6 are powered.Meeting personnel can pass through
Projector mount, and completing to give a lecture the amplification of volume without the need for additionally adding multimedia equipment, preferably seeing and listen with reference to one
Rise, be conducive to projecting being smoothed out for meeting.
It is hinged by fixing bolt axle between the base 1, head rod 2, the second connecting rod 3, bracket 4, bolt axle
One end be connected with and screw knob 8, the knob 8 that screws is provided with the female thread for matching with bolt axle, described screws knob 8
Phase the same side is all fixed on.By adjusting hinged angle and tune between base 1, head rod 2, the second connecting rod 3
The elastic mode of whole knob adjusts the height of projector；Between second connecting rod 3, bracket 4 by by adjust hinged angle with
And the elastic mode of adjustment knob adjusts the angle of projector.
The bottom of bracket 4 is provided with radiating groove 9.Radiating groove 9 can provide more preferable heat dissipation environment for projector equipment.
The bottom of base 1 is provided with antiskid glue cushion 10.It is easy to the fixation of Multifunctional projection support.
The preferred embodiment of invention is the foregoing is only, not in order to limit the present invention, all spirit in the present invention
Within principle, any modification, equivalent substitution and improvement that is made etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of Multifunctional projector support, including base（1）, head rod（2）, the second connecting rod（3）, bracket（4）, institute
State base（1）With head rod（2）Lower end connection, the head rod（2）Upper end and the second connecting rod（3）Lower end
Connection, the second connecting rod（3）Upper end and the bracket（4）Bottom connects, it is characterised in that：The base（1）Internal installation
There is power module（5）, the bracket（4）Outside is provided with loudspeaker（6）And cable microphone（7）, the cable microphone（7）Sound
Signal is sent to loudspeaker（6）Outfan, the microphone and loudspeaker（6）Respectively with power module（5）It is connected, the power module（5）
Input is connected with 220v alternating current power supply, and outfan is cable microphone（7）And loudspeaker（6）Power supply.
2. a kind of Multifunctional projector support according to claim 2, it is characterised in that the base（1）, first connection
Bar（2）, the second connecting rod（3）, bracket（4）Between be hinged by fixing bolt axle, one end of bolt axle is connected with and screws
Knob（8）, described screw knob（8）It is provided with the female thread for matching with bolt axle, described screws knob（8）All it is fixed on
Phase the same side.
3. a kind of Multifunctional projector support according to claim 1, it is characterised in that the bracket（4）Bottom set
It is equipped with radiating groove（9）.
4. a kind of Multifunctional projector support according to claim 1, it is characterised in that the base（1）Bottom set
It is equipped with antiskid glue cushion（10）.
5. a kind of Multifunctional projector support according to claim 1, it is characterised in that the loudspeaker（6）Side
It is provided with regulation loudspeaker（6）The knob of volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937383.4A CN106444258A (en) | 2016-10-25 | 2016-10-25 | A multifunctional projector support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937383.4A CN106444258A (en) | 2016-10-25 | 2016-10-25 | A multifunctional projector support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106444258A true CN106444258A (en) | 2017-02-22 |
Family
ID=58178954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610937383.4A Pending CN106444258A (en) | 2016-10-25 | 2016-10-25 | A multifunctional projector support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106444258A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040354A (en) * | 2020-09-08 | 2020-12-04 | 徐佳丽 | External device of bluetooth projector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005002838A1 (en) * | 2005-01-20 | 2006-08-10 | Spiess, Heike | Electrical device e.g. video projector, retainer for e.g. building, has connecting arm plastically deformable in portion of its extension, during normal ambient air temperature, where portion has circular shaped cross-section |
| CN201904887U (en) * | 2010-11-08 | 2011-07-20 | 深圳麦博电器有限公司 | Multi-media loudspeaker box with display screen bracket |
| US20120056973A1 (en) * | 2010-09-02 | 2012-03-08 | Ryota Yano | Housing for conference device and conference device having such housing |
| CN203659243U (en) * | 2014-01-20 | 2014-06-18 | 王晓艳 | Miniature multimedia teaching device |
| CN203720520U (en) * | 2014-01-09 | 2014-07-16 | 神画科技（深圳）有限公司 | Projector support |
| CN104656353A (en) * | 2013-11-19 | 2015-05-27 | 西安智视芯电子科技有限公司 | Heat-dissipation base for projector |
| CN205143917U (en) * | 2015-11-03 | 2016-04-13 | 绍兴文理学院元培学院 | Adjustable teaching aid table special for chinese |
-
2016
- 2016-10-25 CN CN201610937383.4A patent/CN106444258A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005002838A1 (en) * | 2005-01-20 | 2006-08-10 | Spiess, Heike | Electrical device e.g. video projector, retainer for e.g. building, has connecting arm plastically deformable in portion of its extension, during normal ambient air temperature, where portion has circular shaped cross-section |
| US20120056973A1 (en) * | 2010-09-02 | 2012-03-08 | Ryota Yano | Housing for conference device and conference device having such housing |
| CN201904887U (en) * | 2010-11-08 | 2011-07-20 | 深圳麦博电器有限公司 | Multi-media loudspeaker box with display screen bracket |
| CN104656353A (en) * | 2013-11-19 | 2015-05-27 | 西安智视芯电子科技有限公司 | Heat-dissipation base for projector |
| CN203720520U (en) * | 2014-01-09 | 2014-07-16 | 神画科技（深圳）有限公司 | Projector support |
| CN203659243U (en) * | 2014-01-20 | 2014-06-18 | 王晓艳 | Miniature multimedia teaching device |
| CN205143917U (en) * | 2015-11-03 | 2016-04-13 | 绍兴文理学院元培学院 | Adjustable teaching aid table special for chinese |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040354A (en) * | 2020-09-08 | 2020-12-04 | 徐佳丽 | External device of bluetooth projector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |