CN207571445U - A kind of multifunctional micro-projector - Google Patents
A kind of multifunctional micro-projector Download PDFInfo
- Publication number
- CN207571445U CN207571445U CN201721757979.2U CN201721757979U CN207571445U CN 207571445 U CN207571445 U CN 207571445U CN 201721757979 U CN201721757979 U CN 201721757979U CN 207571445 U CN207571445 U CN 207571445U
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- CN
- China
- Prior art keywords
- main body
- body cover
- bluetooth
- light engine
- baffle box
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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 discloses a kind of multifunctional micro-projectors, including main body cover, light engine, charged lithium cells and radiator fan, the left end of the main body cover is provided with sliding block, Baffle Box of Bluetooth is provided on the left of the sliding slot, the inside right end of the main body cover is equipped with lens frame, the left end of the light engine is provided with chip set, the front end of the light engine is equipped with connecting screw, the lower end of the charged lithium cells is provided with USB utility outlets, filter screen is provided with above the chip set, the right end of the radiator fan is equipped with micromotor.The multifunctional micro-projector, compared with existing common micro projector, ensure the functional of its device while reduce structure design as far as possible, reduce the volume of whole device, more convenient for carrying, using also more effective and rapid, while the unitary design of original projection instrument has been abandoned, it is designed using detachable Baffle Box of Bluetooth, the effective viewing effect improved when using.
Description
Technical field
The utility model is related to micro projector technical field, specially a kind of multifunctional micro-projector.
Background technology
The increase used with portable multimedia apparatus, the user of portable multimedia apparatus are come by using projecting apparatus
The chance of shared image increases.
But, in order to increase use of the portable multimedia apparatus to projecting apparatus, necessarily improve projecting apparatus portability and
Mobility, however, existing micro projector is to meet its drop shadow effect, overall structure is excessively complicated during design, so as to lead
Cause volume larger, it has not been convenient to carry, use it is not fast enough effectively, and projecting apparatus is an integral structure mostly, sound
The volume of case is limited, and the range used is smaller cannot to reach preferable using effect, for the above situation, in existing miniature throwing
Technological innovation is carried out on the basis of shadow instrument.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional micro-projector, to solve to propose in above-mentioned background technology
Overall structure is excessively complicated during the design of general micro projector, larger so as to cause volume, it has not been convenient to carry, using rising
It is next not fast enough effective, and projecting apparatus is an integral structure mostly, and the volume of speaker is limited, and the range used is smaller to be reached
The problem of to preferable using effect.
To achieve the above object, the utility model provides following technical solution：A kind of multifunctional micro-projector, including master
Body case, light engine, charged lithium cells and radiator fan, the left end of the main body cover are provided with sliding block, and the left side of sliding block
Sliding slot is connected with, Baffle Box of Bluetooth is provided on the left of the sliding slot, and the front end of Baffle Box of Bluetooth is provided with punching net, the main body
The inside right end of shell is equipped with lens frame, and the inside of lens frame is equipped with Fei Nier lens, a left side for the light engine
End is provided with chip set, and light engine is located at the left side of Fei Nier lens, and the front end of the light engine is equipped with connecting screw,
And internal plinth is connected with below light engine, the lower end of the charged lithium cells is provided with USB utility outlets, and the lithium electricity that charges
The lower section of the internally positioned pedestal in pond is provided with filter screen, and the upper end of filter screen is provided with connection above the chip set
Seat, the right end of the radiator fan are equipped with micromotor, and radiator fan is located at the inside of filter screen, the light engine
Top is provided with signal transducer.
Preferably, the main body cover is set as eight prism structure bodies, and the left and right ends of main body cover pass through sliding block
The Baffle Box of Bluetooth that caters between sliding slot is connected, and is detachable structure between main body cover and Baffle Box of Bluetooth.
Preferably, the Baffle Box of Bluetooth is provided with 2, and the center line between Baffle Box of Bluetooth about main body cover is symmetrical,
The outer surface of each Baffle Box of Bluetooth is evenly distributed with 4 punching nets simultaneously.
Preferably, the right end face of the lens frame and main body cover is damascene structures, and the inside of lens frame
Diameter is identical with the outer dia of Fei Nier lens, while the outer surface of Fei Nier lens is less than the external table of main body cover
Face.
Preferably, the left and right two of the light engine is surveyed is connected by connecting screw with internal plinth, and light engine
The upper end face of rear surface and internal plinth fits.
Preferably, the filter screen is connected, and micro electric by 2 connecting seats with the inner upper end surface of main body cover
To be fixedly connected, while radiator fan forms rotational structure by micromotor between motivation and filter screen.
Compared with prior art, the beneficial effects of the utility model are：The multifunctional micro-projector, compared to common
Micro projector is ensureing the functional of its device while is reducing structure design as far as possible, subtracting the volume of whole device
It is small, more convenient for carrying, using also more effective and rapid, while the unitary design of original projection instrument is abandoned, used
Detachable Baffle Box of Bluetooth design, the effective viewing effect improved when using；Agreeing between sliding block and sliding slot can make
2 Baffle Box of Bluetooth are disassembled between used time, are positioned over the position nearer apart from user, there is better audio visual effect；
A Baffle Box of Bluetooth can cover more wide range, and each Baffle Box of Bluetooth has independent charging unit, using wherein
Can charge to another while one, the designs of 4 punching nets can it is multi-direction pronounce, improve putting for Baffle Box of Bluetooth
Audio fruit；The camera lens of the micro projector can be effectively ensured in the damascene structures of the right end face of lens frame and main body cover
Stability will not generate displacement because of vibrations in portable process, camera lens is caused to be damaged；Light engine can be by connecting spiral shell
The different location of silk is fixed to change the spacing between light engine right end and Fei Nier lens；Radiator fan passes through micromotor
The rotational structure of composition can effectively radiate to the inside of projecting apparatus, and micromotor energy consumption is relatively low, will not mistake
The electricity for occupying charged lithium cells storage more.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side view complete section structure diagram；
Fig. 3 is the utility model main structure diagram；
Fig. 4 is the utility model Baffle Box of Bluetooth slide construction schematic diagram.
In figure：1st, main body cover, 2, sliding block, 3, sliding slot, 4, Baffle Box of Bluetooth, 5, punching net, 6, lens frame, 7, Fei Nier
Lens, 8, light engine, 9, chip set, 10, connecting screw, 11, internal plinth, 12, charged lithium cells, 13, USB is general inserts
Mouthful, 14, filter screen, 15, connecting seat, 16, radiator fan, 17, micromotor, 18, signal transducer.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of multifunctional micro-projector, including main body
Shell 1, light engine 8, charged lithium cells 12 and radiator fan 16, the left end of main body cover 1 are provided with sliding block 2, and a left side for sliding block 2
Side is connected with sliding slot 3, and main body cover 1 is set as eight prism structure bodies, and the left and right ends of main body cover 1 pass through 2 He of sliding block
The Baffle Box of Bluetooth 4 that caters between sliding slot 3 is connected, and is detachable structure between main body cover 1 and Baffle Box of Bluetooth 4, sliding
Between block 2 and sliding slot 3 agree with can when in use between 2 Baffle Box of Bluetooth 4 are disassembled, be positioned over apart from user compared with
Near position, has better audio visual effect, and the left side of sliding slot 3 is provided with Baffle Box of Bluetooth 4, and the front end setting of Baffle Box of Bluetooth 4
There is punching net 5, Baffle Box of Bluetooth 4 is provided with 2, and the center line between Baffle Box of Bluetooth 4 about main body cover 1 is symmetrical, while every
The outer surface of a Baffle Box of Bluetooth 4, which is evenly distributed with 4 punching nets, 5,2 Baffle Box of Bluetooth 4, can cover more wide range,
And each Baffle Box of Bluetooth has independent charging unit, charges using while one of them for another, 4 punchings
The design of net 5 can it is multi-direction pronounce, improve the playback effect of Baffle Box of Bluetooth 4, the inside right end of main body cover 1 is equipped with eyeglass
Frame 6, and the inside of lens frame 6 is equipped with Fei Nier lens 7, the right end face of lens frame 6 and main body cover 1 is insertion
Formula structure, and the inside diameter of lens frame 6 is identical with the outer dia of Fei Nier lens 7, while the outside of Fei Nier lens 7
Surface is less than the outer surface of main body cover 1, and lens frame 6 and the damascene structures of the right end face of main body cover 1 can have
Effect ensures the camera lens stability of the micro projector, will not generate displacement because of vibrations in portable process, lead to camera lens
Impaired, the left end of light engine 8 is provided with chip set 9, and light engine 8 is located at the left side of Fei Nier lens 7, before light engine 8
End is equipped with connecting screw 10, and the lower section of light engine 8 is connected with internal plinth 11, and the left and right two of light engine 8, which is surveyed, passes through company
It connects screw 10 with internal plinth 11 to be connected, and the rear surface of light engine 8 and the upper end face of internal plinth 11 fit, light
Between engine 8 can be changed by the fixation of the different location of connecting screw 10 between 8 right end of light engine and Fei Nier lens 7
Away from, the lower end of charged lithium cells 12 is provided with USB utility outlets 13, and the lower section of 12 internally positioned pedestal 11 of charged lithium cells,
The top of chip set 9 is provided with filter screen 14, and the upper end of filter screen 14 is provided with connecting seat 15, the right end of radiator fan 16
Micromotor 17 is installed, and radiator fan 16 is located at the inside of filter screen 14, filter screen 14 passes through 2 connecting seats 15 and master
The inner upper end surface of body case 1 is connected, and to be fixedly connected, while radiation air between micromotor 17 and filter screen 14
Fan 16 forms rotational structure by micromotor 17, and the rotational structure that radiator fan 16 is made up of micromotor 17 can be with
It effectively radiates to the inside of projecting apparatus, and micromotor energy consumption is relatively low, will not excessively occupy charged lithium cells 12
The electricity of storage, the top of light engine 8 are provided with signal transducer 18.
Operation principle：When using the multifunctional micro-projector, the internal structure of the device is located before use first
In the state that installation and debugging finish, the micro projector can be directly used, vision signal can pass through signal transducer 18
Control light engine 8 carries out projection broadcasting, and Baffle Box of Bluetooth 4 can play sound, and can Baffle Box of Bluetooth 4 be passed through cunning during use
Agreeing between block 2 and sliding slot 3 is dismantled, because user may viewing location apart from projecting apparatus farther out, therefore use when between
2 Baffle Box of Bluetooth 4 are disassembled, are positioned over the position nearer apart from user, there is better audio visual effect, and each
Baffle Box of Bluetooth 4 has independent charging unit, can charge to another using while one of them, 4 punching nets
5 design can it is multi-direction pronounce, improve Baffle Box of Bluetooth 4 playback effect, wherein, radiator fan 16 passes through micromotor 17
The rotational structure of composition can effectively radiate to the inside of projecting apparatus, and micromotor 17 consume energy it is relatively low, will not
The excessive electricity for occupying charged lithium cells 12 and storing, here it is the operation principles of the multifunctional micro-projector.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of multifunctional micro-projector, including main body cover (1), light engine (8), charged lithium cells (12) and radiator fan
(16), it is characterised in that：The left end of the main body cover (1) is provided with sliding block (2), and is connected with sliding slot on the left of sliding block (2)
(3), Baffle Box of Bluetooth (4) is provided with, and the front end of Baffle Box of Bluetooth (4) is provided with punching net (5), institute on the left of the sliding slot (3)
The inside right end for stating main body cover (1) is equipped with lens frame (6), and the inside of lens frame (6) is equipped with Fei Nier lens
(7), the left end of the light engine (8) is provided with chip set (9), and light engine (8) is positioned at the left side of Fei Nier lens (7),
The front end of the light engine (8) is equipped with connecting screw (10), and internal plinth (11), institute are connected with below light engine (8)
The lower end for stating charged lithium cells (12) is provided with USB utility outlets (13), and charged lithium cells (12) internally positioned pedestal (11)
Lower section, be provided with filter screen (14), and the upper end of filter screen (14) is provided with connecting seat above the chip set (9)
(15), the right end of the radiator fan (16) is equipped with micromotor (17), and radiator fan (16) is positioned at filter screen (14)
Inside, be provided with signal transducer (18) above the light engine (8).
2. a kind of multifunctional micro-projector according to claim 1, it is characterised in that：Main body cover (1) setting
For eight prism structure bodies, and the left and right ends of main body cover (1) between sliding block (2) and sliding slot (3) by catering to bluetooth
Speaker (4) is connected, and is detachable structure between main body cover (1) and Baffle Box of Bluetooth (4).
3. a kind of multifunctional micro-projector according to claim 1, it is characterised in that：Baffle Box of Bluetooth (4) setting
There are 2, and the center line between Baffle Box of Bluetooth (4) about main body cover (1) is symmetrical, while the outside of each Baffle Box of Bluetooth (4)
Surface is evenly distributed with 4 punching nets (5).
4. a kind of multifunctional micro-projector according to claim 1, it is characterised in that：The lens frame (6) and master
The right end face of body case (1) is damascene structures, and the outside of the inside diameter of lens frame (6) and Fei Nier lens (7)
Diameter is identical, while the outer surface of Fei Nier lens (7) is less than the outer surface of main body cover (1).
5. a kind of multifunctional micro-projector according to claim 1, it is characterised in that：The left and right of the light engine (8)
Two surveys are connected, and the rear surface and internal plinth of light engine (8) by connecting screw (10) with internal plinth (11)
(11) upper end face fits.
6. a kind of multifunctional micro-projector according to claim 1, it is characterised in that：The filter screen (14) passes through 2
A connecting seat (15) is connected with the inner upper end surface of main body cover (1), and micromotor (17) and filter screen (14) it
Between to be fixedly connected, while radiator fan (16) passes through micromotor (17) and forms rotational structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721757979.2U CN207571445U (en) | 2017-12-15 | 2017-12-15 | A kind of multifunctional micro-projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721757979.2U CN207571445U (en) | 2017-12-15 | 2017-12-15 | A kind of multifunctional micro-projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207571445U true CN207571445U (en) | 2018-07-03 |
Family
ID=62688386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721757979.2U Expired - Fee Related CN207571445U (en) | 2017-12-15 | 2017-12-15 | A kind of multifunctional micro-projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207571445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI790423B (en) * | 2020-02-26 | 2023-01-21 | 宏碁股份有限公司 | Projecting device |
-
2017
- 2017-12-15 CN CN201721757979.2U patent/CN207571445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI790423B (en) * | 2020-02-26 | 2023-01-21 | 宏碁股份有限公司 | Projecting device |
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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: 20180703 Termination date: 20211215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |