CN103852961A - USB mini projector - Google Patents
USB mini projector Download PDFInfo
- Publication number
- CN103852961A CN103852961A CN201210510419.2A CN201210510419A CN103852961A CN 103852961 A CN103852961 A CN 103852961A CN 201210510419 A CN201210510419 A CN 201210510419A CN 103852961 A CN103852961 A CN 103852961A
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- CN
- China
- Prior art keywords
- projector
- main body
- projection main
- usb
- housing
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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 invention discloses a USB mini projector which comprises projector shells which are bilaterally symmetric. A projector body is arranged between the projector shells, a lens is embedded in the projector body, sliding blocks are symmetrically arranged at the upper end and the lower end of the projector body, a voice amplification module is arranged on one projector shell in the circumferential direction, and a battery bunker and a power interface are arranged in the circumferential direction of the projector body. The USB mini projector is compact in structure and convenient to carry, after the projector is used, the lens can be effectively protected through the sliding blocks, the voice amplification modules are arranged on the projector shells in the circumferential directions, and a user can conveniently use the projector.
Description
Technical field
The invention belongs to field of computer peripheral, be specifically related to a kind of USB micro projector.
Background technology
Projector claims again projector, is a kind ofly image or video to be projected to the equipment on curtain, can be by different interfaces same computing machine, VCD, DVD, BD, game machine, DV etc. be connected and play corresponding vision signal.Projector is widely used in family, office, school and public place of entertainment, according to working method difference, has CRT, LCD, and DLP etc. are dissimilar.Projector is classified according to applied environment; mainly be divided into following several types: 1, home theater type; 2, portable business type projector; 3, educational conference type projector; 4, main flow Engineering-type projector; 5, professional theater type projector; 6, measuring projector, wherein, the portable business type projector of genus being most widely used; be accompanied by busy work every day; meeting has not been subject to the constraint in time, place, still, though existing projector is simple in structure; but be difficult for collecting, the camera lens of projector is not effectively protected.
Summary of the invention
The object of the present invention is to provide a kind of USB micro projector, in order to solve problems of the prior art.
The present invention solves above-mentioned technical matters by following technical proposals:
A kind of USB micro projector, comprise symmetrical projector housing, between described projector housing, be provided with projection main body, in described projection main body, be embedded with camera lens, the two ends up and down of described projection main body are arranged with slide block, a described projector housing week is upwards provided with public address module, and described projection main body week is upwards provided with battery compartment and power interface.
Described power interface is USB interface.
The inner side of described projector housing is provided with the slide rail matching with slide block.
A kind of USB micro projector of the present invention compact conformation, easy to carry, after finishing using, can effectively protect camera lens by the slide block being provided with, projector housing week is upwards provided with public address module, has further facilitated people's use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In accompanying drawing, 1, projector housing, 2, projection main body, 3, camera lens, 4, slide block, 5, public address module.
Embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are described in detail.
As shown in Figure 1, a kind of USB micro projector, comprise symmetrical projector housing 1, between described projector housing 1, be provided with projection main body 2, in described projection main body 2, be embedded with camera lens 3, the two ends up and down of described projection main body 2 are arranged with slide block 4, and a described projector housing is upwards provided with public address module 5 for 1 week, and described projection main body is upwards provided with battery compartment and power interface for 2 weeks.
Described power interface is USB interface.
The inner side of described projector housing 1 is provided with the slide rail matching with slide block 4.
A kind of USB micro projector of the present invention compact conformation, easy to carry, after finishing using, can effectively protect camera lens 3 by the slide block 4 being provided with, projector housing is upwards provided with public address module 5 in 1 week, has further facilitated people's use.
Claims (3)
1. a USB micro projector, it is characterized in that: comprise symmetrical projector housing (1), between described projector housing (1), be provided with projection main body (2), in described projection main body (2), be embedded with camera lens (3), the two ends up and down of described projection main body (2) are arranged with slide block (4), described projector housing (1) week is upwards provided with public address module (5), and described projection main body (2) week is upwards provided with battery compartment and power interface.
2. a kind of USB micro projector as claimed in claim 1, is characterized in that: described power interface is USB interface.
3. a kind of USB micro projector as claimed in claim 1, is characterized in that: the inner side of described projector housing (1) is provided with the slide rail matching with slide block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210510419.2A CN103852961A (en) | 2012-11-30 | 2012-11-30 | USB mini projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210510419.2A CN103852961A (en) | 2012-11-30 | 2012-11-30 | USB mini projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103852961A true CN103852961A (en) | 2014-06-11 |
Family
ID=50860807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210510419.2A Withdrawn CN103852961A (en) | 2012-11-30 | 2012-11-30 | USB mini projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103852961A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106547162A (en) * | 2015-09-21 | 2017-03-29 | 嘉兴市全程信息科技有限公司 | Projector |
| CN113313978A (en) * | 2020-02-27 | 2021-08-27 | 中强光电股份有限公司 | Projection device |
-
2012
- 2012-11-30 CN CN201210510419.2A patent/CN103852961A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106547162A (en) * | 2015-09-21 | 2017-03-29 | 嘉兴市全程信息科技有限公司 | Projector |
| CN113313978A (en) * | 2020-02-27 | 2021-08-27 | 中强光电股份有限公司 | Projection device |
| CN113313978B (en) * | 2020-02-27 | 2024-03-22 | 中强光电股份有限公司 | Projection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140611 |