CN207742456U - A kind of Multifunctional movable picture projector - Google Patents
A kind of Multifunctional movable picture projector Download PDFInfo
- Publication number
- CN207742456U CN207742456U CN201820112606.8U CN201820112606U CN207742456U CN 207742456 U CN207742456 U CN 207742456U CN 201820112606 U CN201820112606 U CN 201820112606U CN 207742456 U CN207742456 U CN 207742456U
- Authority
- CN
- China
- Prior art keywords
- installation frame
- telescopically connected
- connected bar
- projector
- connecting rod
- 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.)
- Expired - Fee Related
Links
Landscapes
- Projection Apparatus (AREA)
Abstract
A kind of Multifunctional movable picture projector, belongs to projector technical field.It is easy to carry, is easily installed, convenient for debugging and vdiverse in function.Installation frame upper surface offers circular groove, disk cover bottom surface is fixedly connected with the multiple connection bolts of the circular groove underrun of installation frame, circular passage is formed between disk cover and the circular groove of installation frame, two are telescopically connected bar and are vertically arranged, two be telescopically connected bar lower end with circular passage grafting, two are telescopically connected bar upper end and are equipped with external screw thread, two nuts are telescopically connected bar threaded upper ends with two and connect, two mounting plate bottom surfaces are fixedly connected with two nut upper surfaces, and projector ontology is placed in installation frame.The utility model can be fixed on indoor wall, also can have the function of damping and movement in ground running convenient by idler wheel, easy to carry, can adjust mounting height.
Description
Technical field
The utility model belongs to projector technical field, more particularly to a kind of Multifunctional movable picture projector.
Background technology
Projector is the image and sound recorded on film, and the machinery that cooperation screen and sound amplifier etc. restore is set
Standby, coiled film is sent to gate irradiation to mirror dynamic picture, so existing projector is big by projector by feed disk
Majority is integrally fixed at indoor, and needs ceaselessly to change presentation locations in some places（Such as the poor school of facilities environment, put
Reflect Room etc.）, these projectors are inconvenient in installation and debugging, and there are problems that having a single function.
Invention content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of Multifunctional movable picture projector, it is convenient for
Carry, be easily installed, convenient for debugging and it is vdiverse in function.
Technical solution adopted in the utility model is：A kind of Multifunctional movable picture projector, including projector ontology, installation
Frame, disk cover, two be telescopically connected bar, two nuts, camera and two mounting plates；The installation frame upper surface opens up
There is circular groove, the disk cover bottom surface to be fixedly connected with the multiple connection bolts of the circular groove underrun of installation frame, disk cover it is straight
Diameter is less than the diameter of installation frame circular groove, and circular passage is formed between disk cover and the circular groove of installation frame, described two flexible
Connecting rod is vertically arranged, and two are telescopically connected bar lower end with circular passage grafting, and two are telescopically connected bar upper end and are equipped with
External screw thread, described two nuts are telescopically connected bar threaded upper ends with two and connect, described two mounting plate bottom surfaces and two nuts
Upper surface is fixedly connected, and the projector ontology is placed in installation frame, and camera is equipped on projector ontology.
The beneficial effects of the utility model are：
The utility model can be fixed on indoor wall, also can be by idler wheel easily in ground running, tool
There are damping and mobile function, it is easy to carry, it is telescopically connected bar and can adjust mounting height, convenient for debugging and mounted on different ground
Side, meanwhile, the utility model is equipped with camera, the case where being convenient for monitoring indoor or outdoors.
Description of the drawings
Fig. 1：The utility model structure diagram；
Fig. 2：The utility model transportable state structure schematic diagram；
Wherein：1- projector ontologies；2- installation frames；2-1- heat sinks；3- disk covers；4- is telescopically connected bar；Under 4-1-
Connecting rod；4-2- intermediate sleeves；4-3- outer sleeves；4-31- jacks；4-4- upper connecting rods；4-5- idler wheels；5- nuts；6- mounting plates；7-
Camera；The circular passages 8-.
Specific implementation mode
As shown in Figure 1 and Figure 2, a kind of Multifunctional movable picture projector, including projector ontology 1, installation frame 2, disk cover 3,
Two are telescopically connected 4, two nuts 5 of bar, camera 7 and two mounting plates 6；2 upper surface of the installation frame offers circular groove,
3 bottom surface of the disk cover is fixedly connected with the multiple connection bolts of the circular groove underrun of installation frame 2, and the diameter of disk cover 3 is small
Circular passage 8 is formed between the diameter of 2 circular groove of installation frame, disk cover 3 and the circular groove of installation frame 2, it is described two flexible
Connecting rod 4 is vertically arranged, and two are telescopically connected 4 lower end of bar with 8 grafting of circular passage, and two to be telescopically connected 4 upper end of bar equal
Equipped with external screw thread, described two nuts 5 are telescopically connected 4 threaded upper ends of bar with two and connect, 6 bottom surface of described two mounting plates and two
5 upper surface of a nut is fixedly connected, and the projector ontology 1 is placed in installation frame 2, is equipped with and is taken the photograph on projector ontology 1
As head 7.
The installation frame 2 is cube box body, and the left and right sides wall of described cube of box body offers heat sink 2-1, has
Conducive to the heat dissipation of projector ontology 2, the open setting of front and rear sides wall of cube box body.
It is each described be telescopically connected bar 4 and include lower link 4-1, intermediate sleeve 4-2, outer sleeve 4-3, upper connecting rod 4-4 and
Idler wheel 4-5；The lower ends the lower link 4-1 and 8 grafting of circular passage, the upper ends lower link 4-1 are equipped with external screw thread, the intermediate sleeve
4-2 is equipped with external screw thread and internal thread, and intermediate sleeve 4-2 is sleeved on lower link 4-1 and is threadedly coupled with lower link 4-1, described
Outer sleeve 4-3 is equipped with internal thread, and outer sleeve 4-3 is sleeved on intermediate sleeve 4-2 and is threadedly coupled with intermediate sleeve 4-2, described
The top and bottom upper connecting rod 4-4 are equipped with external screw thread, and the lower ends upper connecting rod 4-4 are connect with outer sleeve 4-3 threaded upper ends, the idler wheel
By bearing fixing sleeve on upper connecting rod 4-4, the upper ends the upper connecting rod 4-4 are threadedly coupled 4-5 with corresponding nut 5, described
Outer sleeve 4-3 lateral walls upper end offers jack 4-31.
The Multifunctional movable picture projector further includes yielding rubber pad, and the yielding rubber pad is laid in circular passage 8
It is interior.
Working method：When installing indoors, adjusting is telescopically connected bar 4 and arrives suitable length, and mounting plate 6 is being passed through bolt
It is fixedly connected with indoor wall；
When needing mobile, upper connecting rod 4-4 is separated from outer sleeve 4-3, then by the upper connecting rod 4- with idler wheel 4-5
4 are inserted on the jack 4-31 of outer sleeve 4-3, and the utility model is integrally being turned, is being made at upper connecting rod 4-4 and idler wheel 4-5
In the lower section of projector ontology 1, you can installation frame 2 is pushed to walk.
It is telescopically connected the adjusting method of 4 height of bar：Rotatable outer sleeve 4-3 makes it be moved up and down along intermediate sleeve 4-2,
Also intermediate sleeve 4-2, which is adjusted, makes it be moved up and down along lower link 4-1.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of Multifunctional movable picture projector, it is characterised in that：Including projector ontology（1）, installation frame（2）, disk cover
（3）, two be telescopically connected bar（4）, two nuts（5）, camera（7）And two mounting plates（6）；The installation frame（2）On
Surface offers circular groove, the disk cover（3）Bottom surface and installation frame（2）The multiple connection bolts of circular groove underrun fix and connect
It connects, disk cover（3）Diameter be less than installation frame（2）The diameter of circular groove, disk cover（3）And installation frame（2）Circular groove between
Form circular passage（8）, described two to be telescopically connected bar（4）It is vertically arranged, two are telescopically connected bar（4）Lower end with annular
Channel（8）Grafting, two are telescopically connected bar（4）Upper end is equipped with external screw thread, described two nuts（5）It is telescopically connected bar with two
（4）Threaded upper ends connect, described two mounting plates（6）Bottom surface and two nuts（5）Upper surface is fixedly connected, the projector sheet
Body（1）It is placed on installation frame（2）It is interior, projector ontology（1）On camera is installed（7）.
2. a kind of Multifunctional movable picture projector according to claim 1, it is characterised in that：The installation frame（2）It is vertical
The left and right sides wall of square box, described cube of box body offers heat sink（2-1）, the front and rear sides wall of cube box body is open
Setting.
3. a kind of Multifunctional movable picture projector according to claim 1, it is characterised in that：It is telescopically connected bar described in each
（4）It include lower link（4-1）, intermediate sleeve（4-2）, outer sleeve（4-3）, upper connecting rod（4-4）And idler wheel（4-5）；Under described
Connecting rod（4-1）Lower end and circular passage（8）Grafting, lower link（4-1）Upper end is equipped with external screw thread, the intermediate sleeve（4-2）If
There are external screw thread and internal thread, intermediate sleeve（4-2）It is sleeved on lower link（4-1）Upper and and lower link（4-1）It is threadedly coupled, it is described
Outer sleeve（4-3）Equipped with internal thread, outer sleeve（4-3）It is sleeved on intermediate sleeve（4-2）Upper and and intermediate sleeve（4-2）Screw thread connects
It connects, the upper connecting rod（4-4）Top and bottom are equipped with external screw thread, upper connecting rod（4-4）Lower end and outer sleeve（4-3）Threaded upper ends
Connection, the idler wheel（4-5）It is mounted in upper connecting rod by bearing fixing sleeve（4-4）On, the upper connecting rod（4-4）Upper end with it is corresponding
Nut（5）It is threadedly coupled, the outer sleeve（4-3）Lateral wall upper end offers jack（4-31）.
4. a kind of Multifunctional movable picture projector according to claim 1, it is characterised in that：The Multifunctional movable picture projector
Further include yielding rubber pad, the yielding rubber pad is laid on circular passage（8）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820112606.8U CN207742456U (en) | 2018-01-23 | 2018-01-23 | A kind of Multifunctional movable picture projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820112606.8U CN207742456U (en) | 2018-01-23 | 2018-01-23 | A kind of Multifunctional movable picture projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742456U true CN207742456U (en) | 2018-08-17 |
Family
ID=63123605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820112606.8U Expired - Fee Related CN207742456U (en) | 2018-01-23 | 2018-01-23 | A kind of Multifunctional movable picture projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207742456U (en) |
-
2018
- 2018-01-23 CN CN201820112606.8U patent/CN207742456U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107731024B (en) | Information technology teaching equipment | |
| CN207321169U (en) | A kind of mounting bracket for solar panels | |
| CN103802598B (en) | A kind of telescopic rack castor mechanism | |
| CN207691269U (en) | A kind of distributed board outdoor with high stability support base | |
| CN206450956U (en) | A kind of Used in TFT-LCD being easily installed | |
| CN207742456U (en) | A kind of Multifunctional movable picture projector | |
| CN210006227U (en) | think political affairs class teaching and use auxiliary teaching aid | |
| CN209765762U (en) | Multimedia device that economic management teaching was used | |
| CN204270525U (en) | A kind of Multimedia assisted instruction support | |
| CN206784634U (en) | A kind of building anti-seismic structure | |
| CN213206990U (en) | Based on think political affairs learning education with adjustment type projecting apparatus | |
| CN210667731U (en) | Information display device for electronic multimedia | |
| CN205829785U (en) | A kind of TV programme collection open air filming apparatus | |
| CN206431870U (en) | A kind of computer teaching equipment based on multiple adjustable structure | |
| CN203825350U (en) | Anti-theft projector mounting rack | |
| CN209765770U (en) | Intelligent teaching device for ideological and political education | |
| CN209435702U (en) | A kind of public broadcasting adapter being easily installed | |
| CN207334181U (en) | A kind of automatic balancing arrangement suitable for projecting apparatus | |
| CN208957306U (en) | Children education electronic interactive blank cart | |
| CN110703399A (en) | Intelligent temperature control optical cable cross-connecting box | |
| CN206533474U (en) | A kind of adjustable height monitoring device | |
| CN217683605U (en) | Air pipe anti-seismic support convenient to adjust | |
| CN206514015U (en) | Card camera head with high damping performance | |
| CN212960718U (en) | Projection arrangement is used in performance | |
| CN206473021U (en) | Platform is explained and publicised in a kind of simple portable education |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20200123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |