CN215340661U - Desktop formula eyeshield touch-control projector - Google Patents
Desktop formula eyeshield touch-control projector Download PDFInfo
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- CN215340661U CN215340661U CN202121069596.2U CN202121069596U CN215340661U CN 215340661 U CN215340661 U CN 215340661U CN 202121069596 U CN202121069596 U CN 202121069596U CN 215340661 U CN215340661 U CN 215340661U
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Abstract
The utility model relates to a desktop type eye protection touch control projector which comprises a front terminal system module, wherein a DLP (digital light processing) Pico projection display subsystem module is arranged on the front side of the front terminal system module, a radiator connected with the Pico projection display subsystem module is arranged between the front terminal system module and the Pico projection display subsystem module, a system control panel is arranged above the Pico projection display subsystem module, a battery pack used for supplying power is also arranged below the Pico projection display subsystem module, and an infrared transmitting and receiving inductor connected with the front terminal system module is arranged on the lower part of the front side of the battery pack and used for identifying touch control actions. The projector has the advantages of compact structure, small size, light weight, short projection distance, eyesight protection, multi-point sensitive touch control and convenient realization of wall display and desktop touch display. The method is suitable for wide application scenes such as learning, working, entertainment and the like.
Description
Technical Field
The utility model relates to a desktop type eye protection touch control projector.
Background
The projector is often used as the equipment for projecting images or videos onto carriers such as facade walls, curtains and the like for developing, but the existing projector is usually large in size and inconvenient to move, and cannot meet the requirements of desktop reading, watching and overriding. Meanwhile, when a child watches and reads a mobile phone, a tablet, a computer, a television and the like commonly used at present, the picture of the tablet of the mobile phone is small, the computer and the television are inconvenient to operate, the liquid crystal screen has great influence on the eyesight of the teenagers, and a large-size desktop eye protection display and touch interaction function are combined to realize a large-picture and portable interaction display product.
Disclosure of Invention
The utility model aims to provide a desktop type eye-protecting touch-control projector which is compact in structure, light, convenient and flexible, can freely adjust the size of a picture, and realizes large-screen display on a wall surface and touch-control display on a desktop.
The technical scheme of the utility model is as follows: the utility model provides a desktop formula eyeshield touch-control projector, includes front terminal system module, and the front side that is located front terminal system module is provided with DLP Pico projection display subsystem module, is located to be provided with the radiator that is connected with Pico projection display subsystem module between front terminal system module and the Pico projection display subsystem module, and the top that is located Pico projection display subsystem module is provided with system control panel, and the below that is located Pico projection display subsystem module still is provided with the group battery that is used for the power supply, the front side lower part of group battery is provided with the infrared touch inductor that is connected with front terminal system module.
Furthermore, the front terminal system module comprises a WiFi/Bluetooth module, an HDM/USB port, a wireless remote control module, an audio module, a controller, a sensor and a power control module which are connected with the system processor.
Further, DLP Pico projection display subsystem module includes DLP controller, DLP power and the LED driver that is connected with the front end terminal system, be connected with DLP optical module on the DLP controller.
Further, DLP optical module includes the super short-focus projection lens that is connected with the DLP controller through DLP DMD mathematics micro mirror device, install the lens hood on the super short-focus projection lens in order to avoid the ambient light to disturb, DLP optical module still is provided with the LED light source that super short-focus projection lens's battery of lens provided the light source.
Compared with the prior art, the utility model has the following advantages: the projector has a compact, light and portable structure, can automatically adjust the focal length, deformation, direction, brightness and the like of a picture conveniently, can display a large picture on a horizontal desktop or a vertical wall surface by freely adjusting a projection mode, and can reach the picture size of 20-100 inches; and 10-point touch control is supported during desktop interaction. Meanwhile, the system has the functions of a camera, a microphone and the like, and is suitable for application scenes such as behavior recognition, teleconferencing, online lessons and the like.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a system diagram of the present invention;
in the figure: 10-front terminal system module 11-loudspeaker 12-infrared touch sensor 20-DLP Pico projection display subsystem module 21-radiator 22-system control panel 23-DLP optical module 24-ultra-short-focus projection lens 25-light shield 30-battery pack.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 3
The utility model provides a desktop formula eyeshield touch-control projector, includes front terminal system module 10, and the front side that is located front terminal system module is provided with DLP Pico projection display subsystem module 20, is located to be provided with the radiator 21 that is connected with Pico projection display subsystem module between front terminal system module and the Pico projection display subsystem module, and the top that is located Pico projection display subsystem module is provided with system control panel 22, and the below that is located Pico projection display subsystem module still is provided with the group battery 30 that is used for the power supply, the front side lower part of group battery is provided with the infrared touch inductor 12 that is connected with front terminal system module.
In this embodiment, the front terminal system module includes a WiFi/bluetooth module, an HDM/USB port, a wireless remote control module, an audio module, a controller, a sensor, and a power control module, which are connected to the system processor.
In this embodiment, a speaker 11 connected to the system processor is provided at one side of the front end subsystem module.
In this embodiment, the DLP Pico projection display subsystem module includes a DLP controller, a DLP power supply and an LED driver connected to the front end terminal system, and the DLP controller is connected to a DLP optical module 23.
In this embodiment, DLP optical module includes the super short-focus projection lens 24 that is connected with the DLP controller through DLP DMD mathematics micro mirror device, install lens hood 25 on the super short-focus projection lens, DLP optical module still is provided with the LED light source that super short-focus projection lens's battery of lens provided the light source.
The projector projects multimedia contents onto a desktop plane, performs touch, pressing, dragging and other actions on a picture by a hand or a pen, converts the action change of a gesture into coordinate values through the infrared touch sensor and feeds the coordinate values back to the system processor, and the coordinate values are matched with a picture content coordinate system and feed back in real time.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (4)
1. The utility model provides a desktop formula eyeshield touch-control projector, its characterized in that, includes front terminal system module, and the front side that is located front terminal system module is provided with DLP Pico projection display subsystem module, is located to be provided with the radiator that is connected with Pico projection display subsystem module between front terminal system module and the Pico projection display subsystem module, and the top that is located Pico projection display subsystem module is provided with system control panel, and the below that is located Pico projection display subsystem module still is provided with the group battery that is used for the power supply, the front side lower part of group battery is provided with the infrared touch inductor that is connected with front terminal system module.
2. The desktop eye-protecting touch control projector of claim 1, wherein the front terminal system module comprises a WiFi/bluetooth module, an HDM/USB port, a wireless remote control module, an audio module, a controller, a sensor, and a power control module connected to the system processor.
3. The desktop eye-protecting touch control projector of claim 1 or 2, wherein the DLP Pico projection display subsystem module comprises a DLP controller connected to the front terminal system, a DLP power supply and an LED driver, and the DLP controller is connected to a DLP optical module.
4. The desktop eye-protecting touch control projector of claim 3, wherein the DLP optical module comprises an ultra-short-focus projection lens connected with a DLP controller via a DLP DMD mathematical micro-mirror device, the ultra-short-focus projection lens is provided with a light shield, and the DLP optical module is further provided with an LED light source for providing a light source for a lens group of the ultra-short-focus projection lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121069596.2U CN215340661U (en) | 2021-05-19 | 2021-05-19 | Desktop formula eyeshield touch-control projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121069596.2U CN215340661U (en) | 2021-05-19 | 2021-05-19 | Desktop formula eyeshield touch-control projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215340661U true CN215340661U (en) | 2021-12-28 |
Family
ID=79546757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121069596.2U Active CN215340661U (en) | 2021-05-19 | 2021-05-19 | Desktop formula eyeshield touch-control projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215340661U (en) |
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2021
- 2021-05-19 CN CN202121069596.2U patent/CN215340661U/en active Active
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