CN211085147U - Automatic grating formula three-dimensional scanning equipment of light filling - Google Patents
Automatic grating formula three-dimensional scanning equipment of light filling Download PDFInfo
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- CN211085147U CN211085147U CN201922021054.7U CN201922021054U CN211085147U CN 211085147 U CN211085147 U CN 211085147U CN 201922021054 U CN201922021054 U CN 201922021054U CN 211085147 U CN211085147 U CN 211085147U
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Abstract
The utility model discloses an automatic grating formula three-dimensional scanning equipment of light filling, include: the device comprises a control circuit board, and a grating transmitter, a first optical imaging device, a second optical imaging device, an illumination intensity sensor, a light supplementing device and a computer which are respectively connected with the control circuit board. The utility model discloses can be according to the strong and weak automatic control light filling device light filling of ambient light.
Description
Technical Field
The utility model relates to a scanner technical field, concretely relates to grating formula three-dimensional scanning equipment of automatic light filling.
Background
The three-dimensional scanner can accurately and quickly acquire the three-dimensional data of the surface of a scanned object, and is widely applied to the industry, the medical plastic industry and the cultural creative industry at present. For example, a doctor uses a facial three-dimensional scanner to acquire three-dimensional data of a patient's face, and performs preoperative interpretation, measurement, simulation design and other work on the patient according to the three-dimensional data. Therefore, the colorful three-dimensional data of the face of the patient needs to be collected, so that the patient can see the explanation effect more truly.
However, as shown in fig. 1, the conventional raster three-dimensional scanner is composed of a raster emitter, a black and white industrial camera, and a color industrial camera. Although the color industrial camera has a color acquisition function, the color industrial camera cannot automatically judge the intensity of ambient light, when the ambient light is darker, the acquired color information is not bright enough, the facial three-dimensional data cannot be satisfied by a patient, and a doctor cannot express a scheme to the patient through high-quality color three-dimensional data.
In summary, in view of the above problems in the prior art, there is a need in the art for a solution capable of automatically supplementing light according to the change of ambient light.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an aim at provides a grating formula three-dimensional scanning equipment of automatic light filling can solve current grating three-dimensional scanner and can't carry out the light filling scheduling problem according to the change automation of ambient light.
Based on the above object, an aspect of the embodiment of the utility model provides an automatic grating formula three-dimensional scanning equipment of light filling, include: the device comprises a control circuit board, and a grating transmitter, a first optical imaging device, a second optical imaging device, an illumination intensity sensor, a light supplementing device and a computer which are respectively connected with the control circuit board.
In the above grating type three-dimensional scanning device with automatic light supplement, preferably, the illumination intensity sensor includes a photo resistor, and the control circuit board controls the light supplement device to be turned on or off according to a resistance value of the photo resistor.
In the grating type three-dimensional scanning device with automatic light supplementing function, preferably, the control circuit board collects the resistance value of the photosensitive resistor according to a preset frequency.
In the grating type three-dimensional scanning device with automatic light supplementing function, preferably, the first optical imaging device is a black-and-white industrial camera, and the second optical imaging device is a color industrial camera.
Preferably, the light supplement device is an L ED light supplement lamp.
Above grating formula three-dimensional scanning equipment of automatic light filling, preferably, control circuit board includes wireless communication module, control circuit board pass through wireless communication module with computer wireless connection.
Advantageous effects
The utility model provides a grating formula three-dimensional scanning equipment of automatic light filling can detect the strong and weak of environment light through illumination intensity sensor, when detecting that the environment is bright enough strong, control the light filling lamp and close; when the environment light is detected to be not strong enough, the light supplement lamp is controlled to be turned on, so that the effect of automatic light supplement is achieved, and the colorful three-dimensional data with bright colors can be obtained no matter how the environment light changes.
Drawings
FIG. 1 is a schematic block diagram of a prior art raster three dimensional scanner;
fig. 2 is a schematic block diagram of a grating type three-dimensional scanning device with automatic light supplementing according to an embodiment of the present invention.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art.
Based on the above object, the embodiment of the present invention provides an automatic light-supplementing grating three-dimensional scanning device, which mainly includes a control circuit board, and a grating emitter, a first optical imaging device, a second optical imaging device, an illumination intensity sensor, a light supplementing device, and a computer, which are respectively connected to the control circuit board, fig. 2 is a schematic block diagram of the automatic light-supplementing grating three-dimensional scanning device of the embodiment, as shown in fig. 2, in this embodiment, the first optical imaging device is a black-and-white industrial camera 203, the second optical imaging device is a color industrial camera 204, the light supplementing device is at least one L ED light 206, the grating emitter 202, the black-and-white industrial camera 203, the color industrial camera 204, the illumination intensity sensor 205, the L ED light supplementing lamp 206, and the computer 207 are respectively connected to the control circuit board 201.
The light intensity sensor 205 is configured to sense the intensity of ambient light, and therefore the light intensity sensor 205 includes a light sensitive resistor, which may exhibit different resistances due to the intensity of ambient light, and may cause the light sensitive resistor to increase in resistance when ambient light is weakened, and may otherwise cause the light sensitive resistor to decrease in resistance when ambient light is weakened, and may control the light sensitive resistor 201 to turn on or turn off according to the resistance of the light sensitive resistor, such as the resistance of the light sensitive resistor 201, and the light sensitive resistor 201 to control the light sensitive resistor 201 to transmit the light sensitive resistor 201, and may control the light sensitive resistor 201 to transmit the light sensitive resistor 201, such as the resistance of the light sensitive resistor 201 to the light source 201, and the light sensitive resistor 201 to transmit the light sensitive resistor 201, and the light sensitive resistor 201 to transmit the light source data according to the predetermined frequency, the light source data may be calculated by comparing the light sensitive resistor 201, the light source controller 201 may control the light source controller 201 to control the light source 201 to transmit the light source 201, and the light source 201 to control the light source 201 if the light source 201, the light source controller 201 may not to transmit the light source data to control the light source data 201 if the light source data 201, the light source data may be transmitted by the light source 201, the light source 201 may be transmitted to control the light source controller 201, the light source controller may be transmitted to control the light source 201, the light source controller 207, the light source controller may be controlled to control the light source controller 207, the light source controller may be controlled to be controlled.
It should be emphasized that the types and numbers of the grating transmitter, the black and white industrial camera, the color industrial camera and the light compensating lamp are not limited to the disclosure of the specification and the drawings thereof, and those skilled in the art can make appropriate adjustments according to the actual application scenario, which falls within the scope of the claimed invention.
In a preferred embodiment, the control circuit board 201 includes a wireless communication module, and the control circuit board 201 is wirelessly connected to the computer 207 through the wireless communication module. However, it will be appreciated by those skilled in the art that the control circuit board 201 and the computer 207 may also be wired.
The utility model provides a grating formula three-dimensional scanning equipment of automatic light filling can detect the strong and weak of environment light through illumination intensity sensor, when detecting that the environment is bright enough strong, control the light filling lamp and close; when the environment light is detected to be not strong enough, the light supplement lamp is controlled to be turned on, so that the effect of automatic light supplement is achieved, and the colorful three-dimensional data with bright colors can be obtained no matter how the environment light changes.
In addition, the embodiment of the present invention discloses that the computer can also be other electronic terminal devices, such as a mobile phone, a Personal Digital Assistant (PDA), a tablet personal computer (PAD), a smart television, etc., and also can be a large terminal device, such as a server, etc., and therefore the scope of protection disclosed by the embodiment of the present invention should not be limited to a certain specific type of system or device.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a grating formula three-dimensional scanning equipment of automatic light filling which characterized in that includes: the device comprises a control circuit board, and a grating transmitter, a first optical imaging device, a second optical imaging device, an illumination intensity sensor, a light supplementing device and a computer which are respectively connected with the control circuit board.
2. The grating-type three-dimensional scanning device with automatic light supplement of claim 1, wherein the illumination intensity sensor comprises a photo resistor, and the control circuit board controls the light supplement device to be turned on or off according to a resistance value of the photo resistor.
3. The grating-type three-dimensional scanning device with automatic light supplement of claim 2, wherein the control circuit board collects the resistance of the photo resistor according to a preset frequency.
4. The grating-type three-dimensional scanning device with automatic light supplement as claimed in claim 1, wherein the first optical imaging device is a black and white industrial camera, and the second optical imaging device is a color industrial camera.
5. The grating-based three-dimensional scanning device with automatic light supplement of claim 1, wherein the light supplement device is an L ED light supplement lamp.
6. The grating-type three-dimensional scanning device with automatic light supplement of claim 1, wherein the control circuit board comprises a wireless communication module, and the control circuit board is wirelessly connected with the computer through the wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922021054.7U CN211085147U (en) | 2019-11-19 | 2019-11-19 | Automatic grating formula three-dimensional scanning equipment of light filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922021054.7U CN211085147U (en) | 2019-11-19 | 2019-11-19 | Automatic grating formula three-dimensional scanning equipment of light filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211085147U true CN211085147U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922021054.7U Active CN211085147U (en) | 2019-11-19 | 2019-11-19 | Automatic grating formula three-dimensional scanning equipment of light filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211085147U (en) |
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2019
- 2019-11-19 CN CN201922021054.7U patent/CN211085147U/en active Active
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