CN203573074U - Projector for informationized education - Google Patents
Projector for informationized education Download PDFInfo
- Publication number
- CN203573074U CN203573074U CN201320796278.5U CN201320796278U CN203573074U CN 203573074 U CN203573074 U CN 203573074U CN 201320796278 U CN201320796278 U CN 201320796278U CN 203573074 U CN203573074 U CN 203573074U
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- Prior art keywords
- projector
- unit
- power supply
- projection lens
- education
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Abstract
The utility model discloses a projector for informationized education. The projector for informationized education comprises a body, the interior of the body is provided with a main board unit, a signal transmit-receive unit, a liquid crystal driving unit and a power supply unit which are connected and communicated with one another. The signal transmit-receive unit is composed of a WiFi antenna and an infrared transceiver; the front side of the body is hinged to a projection lens, one end of the projection lens is connected with a drive unit arranged in the body; and the top of the body is also provided with an adjustable frame. The projector is provided with a WiFi communication function, projection can be carried out without data lines, the projector can be directly connected with a PC or a mobile terminal, input signals can be transformed conveniently and quickly, the projector can be connected with a local area network as a terminal, functions such as remote management, control, fault diagnosis and the like can be achieved, the adjustable frame and the rotary type projection lens can satisfy multi-directional and multi-angle projection demands, and the projector for informationized education is advantaged by being simple in structure, perfect in function, convenient to use and the like.
Description
Technical field
The utility model relates to a kind of information education equipment, especially relates to the projector that a kind of information education is used.
Background technology
Projector is one of requisite equipment in modern multimedia education, is also one of the important tool of educational development of promoting IT application.But projector of the prior art is to be all fixedly mounted on ceiling, can only carry out projection to a direction, and projection angle regulates trouble; Current used projector all needs could be connected with PC by wiring simultaneously, and it is very inconvenient to use.
Utility model content
(1) technical matters that will solve
For addressing the above problem, the utility model proposes the projector that a kind of information education is used, it is rational in infrastructure, and perfect in shape and function is easy to use, can meet multi-direction, multi-angle projection, and without wiring, can telemanagement and control.
(2) technical scheme
The projector that information education of the present utility model is used, comprises body; The inside of described body is provided with board unit, signal transmitting and receiving unit, unit and power supply unit, and each unit interconnects and mutual communication; Described signal transmitting and receiving unit consists of WiFi antenna and infrared transceiver; The front side of described body is hinged with projection lens, and one end of this projection lens is connected with the drive unit of being located in body; The top of described body is also provided with adjustable rack.
Further, described adjustable rack comprises electric lifting rod and is arranged on the metope fixed head that electric lifting rod arranges top, and is arranged on the plate that is rotatably connected of electric lifting rod bottom.
Further, described power supply unit also comprises main power supply unit and lamp power supply unit.
Further, the end face of described body also arranges and controls strong group.
Further, described body trailing flank also arranges data-interface group and thermovent.
(3) beneficial effect
Compared with prior art, it has following beneficial effect to the utility model:
The projector that information education of the present utility model is used is provided with WiFi communication function, projection is without data line, directly realization is connected with PC or mobile terminal, fast and easy conversion input input signal, can realize form and local area network interconnection with terminal, the functions such as telemanagement, control, fault diagnosis; Set adjustable rack and revolving projection lens, can meet its multi-direction and demand multi-angle projection; And it also has simple in structure, perfect in shape and function and the advantage such as easy to use.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is rear view of the present utility model;
Fig. 3 is body vertical view of the present utility model.
1-body; 2-board unit; 3-signal transmitting and receiving unit; 4-unit; 5-power supply unit; 6-projection lens; 7-drive unit; 8-adjustable rack; 81-electric lifting rod; 82-metope fixed head; The 83-plate that is rotatably connected; 9-controls strong group; 10-power supply is according to interface group; 11-thermovent.
Embodiment
The projector that a kind of information education is as shown in Figure 1, Figure 2 and Figure 3 used, comprises body 1; The inside of described body 1 is provided with board unit 2, signal transmitting and receiving unit 3, unit 4 and power supply unit 5, and each unit interconnects and mutual communication; Described signal transmitting and receiving unit 3 consists of WiFi antenna and infrared transceiver; The front side of described body 1 is hinged with projection lens 6, and one end of this projection lens 6 is connected with the drive unit 7 of being located in body 1; The top of described body 1 is also provided with adjustable rack 8.
Wherein, described adjustable rack 8 comprises electric lifting rod 81 and is arranged on the metope fixed head 82 that electric lifting rod 81 arranges top, and is arranged on the plate 83 that is rotatably connected of electric lifting rod 81 bottoms; Described power supply unit 5 also comprises main power supply unit and lamp power supply unit; The end face of described body 1 also arranges controls strong group 9; Described body 1 trailing flank also arranges several power supplys according to interface group 10 and thermovent 11.
The projector that information education of the present utility model is used is provided with WiFi communication function, projection is without data line, directly realization is connected with PC or mobile terminal, fast and easy conversion input input signal, can realize form and local area network interconnection with terminal, the functions such as telemanagement, control, fault diagnosis; Set adjustable rack and revolving projection lens, can meet its multi-direction and demand multi-angle projection; And it also has simple in structure, perfect in shape and function and the advantage such as easy to use.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (5)
1. the projector that information education is used, comprise body (1), it is characterized in that: the inside of described body (1) is provided with board unit (2), signal transmitting and receiving unit (3), unit (4) and power supply unit (5), each unit interconnects and mutual communication; Described signal transmitting and receiving unit (3) consists of WiFi antenna and infrared transceiver; The front side of described body (1) is hinged with projection lens (6), and one end of this projection lens (6) is connected with the drive unit (7) of being located in body (1); The top of described body (1) is also provided with adjustable rack (8).
2. the projector that information education according to claim 1 is used, it is characterized in that: described adjustable rack (8) comprises electric lifting rod (81) and is arranged on the metope fixed head (82) that electric lifting rod (81) arranges top, and is arranged on the plate that is rotatably connected (83) of electric lifting rod (81) bottom.
3. the projector that information education according to claim 1 is used, is characterized in that: described power supply unit (5) also comprises main power supply unit and lamp power supply unit.
4. the projector that information education according to claim 1 is used, is characterized in that: the end face of described body (1) also arranges controls strong group (9).
5. the projector that information education according to claim 1 is used, is characterized in that: described body (1) trailing flank also arranges several power supplys according to interface group (10) and thermovent (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320796278.5U CN203573074U (en) | 2013-12-08 | 2013-12-08 | Projector for informationized education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320796278.5U CN203573074U (en) | 2013-12-08 | 2013-12-08 | Projector for informationized education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203573074U true CN203573074U (en) | 2014-04-30 |
Family
ID=50540798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320796278.5U Expired - Fee Related CN203573074U (en) | 2013-12-08 | 2013-12-08 | Projector for informationized education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203573074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123634A (en) * | 2020-01-14 | 2020-05-08 | 郴州金通信息科技有限公司 | Informationized construction device and system |
-
2013
- 2013-12-08 CN CN201320796278.5U patent/CN203573074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123634A (en) * | 2020-01-14 | 2020-05-08 | 郴州金通信息科技有限公司 | Informationized construction device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |