CN208721970U - A kind of multimedia interaction projector - Google Patents
A kind of multimedia interaction projector Download PDFInfo
- Publication number
- CN208721970U CN208721970U CN201821423294.9U CN201821423294U CN208721970U CN 208721970 U CN208721970 U CN 208721970U CN 201821423294 U CN201821423294 U CN 201821423294U CN 208721970 U CN208721970 U CN 208721970U
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- CN
- China
- Prior art keywords
- projector
- fixedly connected
- multimedia interaction
- screw rod
- sliding block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to multimedia interaction technical fields, and disclose a kind of multimedia interaction projector, including projector, the side of the projector offers ventilation opening, filter plate is fixedly installed in the middle part of the projector inner cavity, the side of filter plate is connected with hairbrush, the middle part movable sleeve of hairbrush is connected to screw rod, the top of screw rod is fixedly connected with connecting rod, one end of connecting rod is fixedly connected with rocking bar, the side of projector inner cavity is fixedly installed with fixed link, bottom movable sleeve of the projector close to ventilation opening side is connected to stored ash box, the two sides of stored ash box are fixedly connected with wheel.The multimedia interaction projector; pass through the mutual cooperation of sliding slot and sliding block; sliding block is horizontally slipped in projector front; being used cooperatively by movable plate and support plate and spring again; sliding block can be fixed in arrival designated position, guarantee to can protect camera lens when not having to projector.
Description
Technical field
The utility model relates to multimedia interaction technical field, specially a kind of multimedia interaction projector.
Background technique
Multimedia technology is that current information technology field is with fastest developing speed, most active technology, and projector, as multimedia
Indispensable part in interaction is a kind of equipment that can be projected image or video on curtain.
During routine use projector, since projector is small in size, usually pacify inside projector to radiate
It fills radiator and opens up ventilation opening, but dust can enter the inside of projector from ventilation opening in radiation processes, it is grey over time
Dirt accumulation will cause the damage of projector internal components, and projector camera lens in routine use is often scratched and ground
Damage, influences the imaging effect projected, proposes a kind of multimedia interaction projector thus.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of multimedia interaction projector, has automatic clear
Manage dust, protection camera lens and it is convenient to use the advantages that, solve projector internal dust accumulation cause projector internal components damage
The problem of camera lens receives damage in bad and routine use.
To realize above-mentioned automatic cleaning dust, protection camera lens and purpose convenient to use, the utility model provides following skill
Art scheme: a kind of multimedia interaction projector, including projector, the side of the projector offer ventilation opening, the throwing
Filter plate is fixedly installed in the middle part of shadow instrument inner cavity, the side of the filter plate is connected with hairbrush, the middle part of the hairbrush
Movable sleeve is connected to screw rod, and the top of the screw rod is fixedly connected with connecting rod, and one end of the connecting rod is fixedly connected with rocking bar,
The side of the projector inner cavity is fixedly installed with fixed link, and bottom movable sleeve of the projector close to ventilation opening side is connected to
Stored ash box, the two sides of the stored ash box are fixedly connected with wheel, and the positive side of projector offers sliding slot, the projection
The positive middle part of instrument is fixedly installed with fixed plate, and the projector front is connected with sliding block, and the top of the sliding block is fixed
It is connected with spring, movable plate is fixedly connected at the top of the spring, the bottom of the movable plate is fixedly connected with support plate, institute
The bottom for stating sliding block is fixed with supporting leg, and the side of the sliding slot opens up fluted.
Preferably, the position that the projector is contacted with supporting leg offers limiting slot compatible with supporting leg, and throws
The shape of limiting slot on shadow instrument is T shape.
Preferably, the top of the screw rod is run through the top of projector and is fixedly connected with the connecting rod, and the bottom end of screw rod
It is not contacted with projector.
Preferably, there are two the quantity of the fixed link, two fixed links are located at the two sides of screw rod, and two
Fixed plate with hairbrush pivot bush unit.
Preferably, the wheel is flexibly connected with the bottom of projector side, and the position of wheel is in projector bottom
In the track opened up.
Preferably, the quantity of the groove is four, and four grooves are located at the both ends of sliding slot, the groove and shifting
Movable plate is flexibly connected by support plate.
Compared with prior art, the utility model provides a kind of multimedia interaction projector, has following beneficial to effect
Fruit:
1, the multimedia interaction projector allows screw rod in projector by connecting rod and rocking bar
Inner rotation allows hairbrush to move up and down on screw rod, thus by filter plate by being used cooperatively for hairbrush and screw rod
The dust complete liquidation of accumulation protects the device inside projector into stored ash box.
2, the multimedia interaction projector enables sliding block in projector by the mutual cooperation of sliding slot and sliding block
Front horizontally slips, then being used cooperatively by movable plate and support plate and spring, and sliding block is enabled to reach designated position
It can fix, guarantee to can protect camera lens when not having to projector.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure screw rod and hairbrush schematic diagram；
Fig. 3 is the utility model structure slide block schematic diagram.
In figure: 1, projector；2, ventilation opening；3, filter plate；4, hairbrush；5, screw rod；6, connecting rod；7, rocking bar；8, fixed
Bar；9, stored ash box；10, wheel；11, sliding slot；12, fixed plate；13, sliding block；14, spring；15, movable plate；16, support plate；17,
Supporting leg；18, groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of multimedia interaction projector, including projector 1, projector 1 is please referred to contact with supporting leg 17
Position offer limiting slot compatible with supporting leg 17, and the shape of the limiting slot on projector 1 is T shape, and limiting slot can
So that sliding block 13 will not be fallen from projector 1, the side of projector 1 offers ventilation opening 2, and the middle part of 1 inner cavity of projector is solid
Dingan County is equipped with filter plate 3, and the side of filter plate 3 is connected with hairbrush 4, and the middle part movable sleeve of hairbrush 4 is connected to screw rod 5, passes through
Hairbrush 4 is used cooperatively with screw rod 5, and hairbrush 4 is moved up and down on screw rod 5, and projector 1 is run through on the top of screw rod 5
Top and be fixedly connected with connecting rod 6, and the bottom end of screw rod 5 is not contacted with projector 1, and the top of screw rod 5 is fixedly connected with
Connecting rod 6, one end of connecting rod 6 are fixedly connected with rocking bar 7, by connecting rod 6 with rocking bar 7 with the use of so that screw rod 5 can
It is fixedly installed with fixed link 8 with the side in 1 inner rotation of projector, 1 inner cavity of projector, there are two the quantity of fixed link 8, and two
A fixed link 8 is located at the two sides of screw rod 5, and two fixed links 8, with 4 pivot bush unit of hairbrush, projector 1 is close to ventilation opening
The bottom movable sleeve of 2 sides is connected to stored ash box 9, and the two sides of stored ash box 9 are fixedly connected with wheel 10, wheel 10 and projector 1 one
The bottom of side is flexibly connected, and the position of wheel 10 is in the track that 1 bottom of projector opens up, the positive side of projector 1
Sliding slot 11 is offered, the positive middle part of projector 1 is fixedly installed with fixed plate 12, and 1 front of projector is connected with sliding block 13,
By the mutual cooperation of sliding slot 11 and sliding block 13, sliding block 13 is horizontally slipped in 1 front of projector, the top of sliding block 13
It is fixedly connected with spring 14, the top of spring 14 is fixedly connected with movable plate 15, and the bottom of movable plate 15 is fixedly connected with support
Plate 16, the bottom of sliding block 13 are fixed with supporting leg 17, and the side of sliding slot 11 opens up fluted 18, and the quantity of groove 18 is four,
And four grooves 18 are located at the both ends of sliding slot 11, groove 18 is flexibly connected with movable plate 15 by support plate 16, and shifting is passed through
Movable plate 15 and support plate 16 and spring 14 are used cooperatively, and sliding block 13 can be fixed reaching designated position.
When work, rotating rocker 7, rocking bar 7 drive connecting rod 6 to rotate first, while screw rod 5 is with the rotation band of connecting rod 6
The dust accumulated on the up and down cleaning filter plate 3 of hairbrush 4, the dust being cleaned drop to stored ash box under gravity
In 9, then when using projector 1, movable plate 15 is lifted, reaches movable plate 15 to a Slideslip, with movable slider 13
Movable plate 15 is put down when designated position, so that support plate 16 falls into groove 18, is exposed camera lens, is lifted after being finally finished projector 1
Movable plate 15 is mobile to the other side, blocks camera lens.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of multimedia interaction projector, including projector (1), it is characterised in that: the side of the projector (1) opens up
Have ventilation opening (2), be fixedly installed with filter plate (3) in the middle part of projector (1) inner cavity, the side of the filter plate (3) is living
Dynamic to be connected with hairbrush (4), the middle part movable sleeve of the hairbrush (4) is connected to screw rod (5), and the top of the screw rod (5) is fixedly connected
Have connecting rod (6), one end of the connecting rod (6) is fixedly connected with rocking bar (7), and the side of projector (1) inner cavity is fixed
It is equipped with fixed link (8), bottom movable sleeve of the projector (1) close to ventilation opening (2) side is connected to stored ash box (9), described
The two sides of stored ash box (9) are fixedly connected with wheel (10), and the positive side of the projector (1) offers sliding slot (11), described
Projector (1) positive middle part is fixedly installed with fixed plate (12), and projector (1) front is connected with sliding block (13),
It is fixedly connected with spring (14) at the top of the sliding block (13), is fixedly connected with movable plate (15) at the top of the spring (14),
The bottom of the movable plate (15) is fixedly connected with support plate (16), and the bottom of the sliding block (13) is fixed with supporting leg (17),
The side of the sliding slot (11) opens up fluted (18).
2. a kind of multimedia interaction projector according to claim 1, it is characterised in that: the projector (1) and branch
The position of support leg (17) contact offers and supporting leg (17) compatible limiting slot, and the shape of the limiting slot on projector (1)
Shape is T shape.
3. a kind of multimedia interaction projector according to claim 1, it is characterised in that: the top of the screw rod (5)
Through projector (1) top and be fixedly connected with connecting rod (6), and the bottom end of screw rod (5) is not contacted with projector (1).
4. a kind of multimedia interaction projector according to claim 1, it is characterised in that: the number of the fixed link (8)
There are two amounts, and two fixed links (8) are located at the two sides of screw rod (5), and two fixed links (8) are living with hairbrush (4)
Dynamic socket.
5. a kind of multimedia interaction projector according to claim 1, it is characterised in that: the wheel (10) and projection
The bottom of instrument (1) side is flexibly connected, and the position of wheel (10) is in the track that projector (1) bottom opens up.
6. a kind of multimedia interaction projector according to claim 1, it is characterised in that: the quantity of the groove (18)
It is four, and four grooves (18) are located at the both ends of sliding slot (11), the groove (18) and movable plate (15) pass through support
Plate (16) is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821423294.9U CN208721970U (en) | 2018-08-31 | 2018-08-31 | A kind of multimedia interaction projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821423294.9U CN208721970U (en) | 2018-08-31 | 2018-08-31 | A kind of multimedia interaction projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208721970U true CN208721970U (en) | 2019-04-09 |
Family
ID=65980509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821423294.9U Expired - Fee Related CN208721970U (en) | 2018-08-31 | 2018-08-31 | A kind of multimedia interaction projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208721970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451210A (en) * | 2019-09-24 | 2019-11-15 | 合肥蓝优净环保科技有限公司 | The picture signal acquisition method of discontinuous conveying material equipment |
| CN111694203A (en) * | 2020-07-06 | 2020-09-22 | 江西财经大学 | Intelligent teaching projection equipment for management science and engineering |
-
2018
- 2018-08-31 CN CN201821423294.9U patent/CN208721970U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451210A (en) * | 2019-09-24 | 2019-11-15 | 合肥蓝优净环保科技有限公司 | The picture signal acquisition method of discontinuous conveying material equipment |
| CN110451210B (en) * | 2019-09-24 | 2020-10-02 | 安庆柯麦机电科技有限公司 | Image signal acquisition method of discontinuous material conveying equipment |
| CN111694203A (en) * | 2020-07-06 | 2020-09-22 | 江西财经大学 | Intelligent teaching projection equipment for management science and engineering |
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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: 20190409 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |