CN220121348U - Teaching device for belt-shaped light-detecting shadow mirror - Google Patents
Teaching device for belt-shaped light-detecting shadow mirror Download PDFInfo
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- CN220121348U CN220121348U CN202320540366.2U CN202320540366U CN220121348U CN 220121348 U CN220121348 U CN 220121348U CN 202320540366 U CN202320540366 U CN 202320540366U CN 220121348 U CN220121348 U CN 220121348U
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- 238000001514 detection method Methods 0.000 claims abstract description 30
- 210000005252 bulbus oculi Anatomy 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000003384 imaging method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012634 optical imaging Methods 0.000 abstract description 9
- 210000001508 eye Anatomy 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 description 2
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Abstract
The utility model discloses a belt-shaped light-detecting mirror teaching device, which comprises: a band-shaped photo-detector, an image acquisition unit, and an image transmission unit; a band-shaped photo-detector for performing a band-shaped photo-detection operation on the detection target eyeball; the image acquisition device is used for mounting and connecting an observation hole of the strip-shaped photo-detection mirror and synchronously acquiring feedback images of strip-shaped photo-detection operation; the image sending part is electrically or wirelessly connected with the image acquisition device, the feedback image is displayed in real time, the feedback image of the band-shaped optical imaging operation is synchronously acquired by the image acquisition device, the feedback image is displayed in real time by means of the image sending part, the band-shaped optical imaging mirror is not needed to be observed by eyes of students, a teacher can complete teaching work based on the image displayed in real time, the teaching efficiency, the teaching quality and the teaching accuracy are improved, and the operation is convenient.
Description
Technical Field
The utility model relates to teaching equipment, in particular to a teaching device for a strip-shaped photo-detector.
Background
This section is intended to provide a background or context to the embodiments of the utility model that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.
Currently, a strip-shaped photo-detecting mirror generally uses strip-shaped light rays to illuminate the interior of an eyeball, and the refraction state of the eyeball can be judged by detecting the change of reflected light rays.
In the teaching of the band-shaped optical imaging mirror, a teacher usually needs to adjust the imaging angle of the band-shaped optical imaging mirror and let students watch the images of the observation holes in turn; the observation holes of the strip-shaped photo-detector are positioned above the instrument, so that a great amount of time is consumed for students to observe frequently, and the efficiency of the teacher in teaching the use of the strip-shaped photo-detector is affected; meanwhile, as only one observation hole exists and the image of the inspection mirror can be jogged, the images observed by the teacher at the previous moment and the images observed by the students at the next moment are deviated, the teaching accuracy is affected, and the operation convenience is poor.
Disclosure of Invention
The embodiment of the utility model provides a belt-shaped optical imaging mirror using teaching device, which is used for improving teaching efficiency, teaching quality and teaching accuracy and is convenient to operate, and the belt-shaped optical imaging mirror using teaching device comprises:
a band-shaped photo-detector, an image acquisition unit, and an image transmission unit;
a band-shaped photo-detector for performing a band-shaped photo-detection operation on the detection target eyeball;
the image acquisition device is used for mounting and connecting an observation hole of the strip-shaped photo-detection mirror and synchronously acquiring feedback images of strip-shaped photo-detection operation;
and the image sending component is electrically or wirelessly connected with the image acquisition device and is used for displaying the feedback image in real time.
In the embodiment of the utility model, a band-shaped photo-detecting lens, an image acquisition component and an image sending component are arranged, wherein the band-shaped photo-detecting lens is used for carrying out band-shaped photo-detecting operation on an eyeball to be detected; the image acquisition device is used for mounting and connecting an observation hole of the strip-shaped photo-detection mirror and synchronously acquiring feedback images of strip-shaped photo-detection operation; the image transmitting part is electrically connected or wirelessly connected with the image acquisition device, the feedback image is displayed in real time, compared with the technical scheme that students are required to observe the observation holes of the band-shaped photo-detection mirrors with naked eyes in the prior art, the feedback image of the band-shaped photo-detection operations is synchronously acquired by the image acquisition device, the feedback image is displayed in real time by means of the image transmitting part, the band-shaped photo-detection mirrors are not required to be observed by the naked eyes of the students, and therefore teachers can complete teaching work based on the images displayed in real time, teaching efficiency, teaching quality and teaching accuracy are improved, and operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. In the drawings:
fig. 1 is a schematic structural diagram of a teaching device for a belt-shaped photo-detecting mirror according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings. The exemplary embodiments of the present utility model and their descriptions herein are for the purpose of explaining the present utility model, but are not to be construed as limiting the utility model.
The embodiment of the utility model provides a belt-shaped optical imaging lens use teaching device, which is used for improving teaching efficiency, teaching quality and teaching accuracy, is convenient to operate, and as shown in fig. 1, the belt-shaped optical imaging lens use teaching device comprises:
a band-shaped photo-detector 101, an image acquisition unit 102, and an image transmission unit 103;
a band-shaped photo-detector for performing a band-shaped photo-detection operation on the detection target eyeball 104;
the image acquisition device is used for mounting and connecting an observation hole of the strip-shaped photo-detection mirror and synchronously acquiring feedback images of strip-shaped photo-detection operation;
and the image sending component is electrically or wirelessly connected with the image acquisition device and is used for displaying the feedback image in real time.
In one embodiment, a belt-like photo-detector is specifically used for:
a light source (not shown in fig. 1) in the band-shaped photo-detecting lens emits band-shaped light rays which are incident to the eyeball of the detection target;
a viewing aperture (not shown in fig. 1) of the band-shaped photo-detector for imaging a reflected image of the band-shaped light by the monitoring target eyeball.
In an embodiment, the strip-shaped photo-detecting mirror can emit strip-shaped light rays by using a light source in the strip-shaped photo-detecting mirror to be incident to the eyeball of the detection target; and imaging the reflection image of the band light by the monitoring target eyeball through the observation hole of the band light shadow mask.
In the embodiment of the utility model, the model of the band-shaped photo-detecting mirror is not limited, and all the band-shaped photo-detecting mirrors fall into the protection scope of the utility model.
In one embodiment, the image capturing device includes a magnetic component (not shown in fig. 1), where the magnetic component is configured to: is connected with another magnetic attraction component (not shown in fig. 1) which is preset outside the observation hole of the band-shaped photo-detecting mirror.
In an embodiment, the observation hole of the strip-shaped photo-detecting mirror and the image acquisition device can be magnetically connected through the magnetic component.
In the utility model, all the strip-shaped photo-detecting mirrors can be used for mounting the image acquisition device, for example, the image acquisition device and the strip-shaped photo-detecting mirrors are connected in a pasting mode.
In one embodiment, the image acquisition device includes:
a camera, means for powering the camera, and a camera focusing assembly (none shown in fig. 1);
the camera focusing assembly is used for focusing the camera on the observation hole.
In the embodiment, the model of the camera is not limited, and all cameras fall into the protection scope of the utility model.
In one embodiment, the camera focusing assembly is a camera focus adjustment knob.
In one embodiment, the image transmission unit includes: an image data transmission interface (not shown in fig. 1) connected to the display for transmitting the feedback image to the display in real time.
In an embodiment, the display may be connected through an image data transmission interface, and by transmitting the feedback image to the display in real time, the student may directly watch the feedback image of the strip-shaped photo-detection operation performed by the display.
In the above embodiment, compared with the following problems existing in the prior art: meanwhile, as only one observation hole exists and the image of the inspection mirror can be jogged, the image observed by the teacher at the previous moment and the image observed by the student at the next moment are deviated, the teaching accuracy is affected, and the operation convenience is poor.
In one embodiment, the image transmission unit includes: an image data bluetooth transmitting section (not shown in fig. 1); the image data Bluetooth sending component is connected with wireless terminals of students through Bluetooth and is used for transmitting the feedback images to the wireless terminals of each student in real time.
In the embodiment, the wireless terminal of the student can be connected with the Bluetooth through the data Bluetooth sending part, so that the student can directly observe the feedback image of the strip light shadow checking operation through the wireless terminal.
In one embodiment, the image transmission unit includes: cloud end uploading component (not shown in fig. 1), the cloud end uploading component is connected with a cloud end storage server, and is used for carrying out real-time cloud end storage on the feedback images.
In an embodiment, the cloud end uploading component is used for storing the feedback image in real time so as to enable a teacher to record the teaching process.
In one embodiment, as shown in fig. 1, further comprising:
and an image part housing 105 for accommodating the image pickup device and the image transmission part.
In an embodiment, an image component housing may be provided to accommodate the image capturing device and the image transmitting component, so as to mount the image capturing device on the belt-shaped optical imaging mirror.
In the embodiment of the utility model, a band-shaped photo-detecting lens, an image acquisition component and an image sending component are arranged, wherein the band-shaped photo-detecting lens is used for carrying out band-shaped photo-detecting operation on an eyeball to be detected; the image acquisition device is used for mounting and connecting an observation hole of the strip-shaped photo-detection mirror and synchronously acquiring feedback images of strip-shaped photo-detection operation; the image transmitting part is electrically connected or wirelessly connected with the image acquisition device, the feedback image is displayed in real time, compared with the technical scheme that students are required to observe the observation holes of the band-shaped photo-detection mirrors with naked eyes in the prior art, the feedback image of the band-shaped photo-detection operations is synchronously acquired by the image acquisition device, the feedback image is displayed in real time by means of the image transmitting part, the band-shaped photo-detection mirrors are not required to be observed by the naked eyes of the students, and therefore teachers can complete teaching work based on the images displayed in real time, teaching efficiency, teaching quality and teaching accuracy are improved, and operation is convenient.
The above-described embodiments are provided for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, not to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (4)
1. A band-shaped photo-detecting mirror using teaching device, comprising:
a band-shaped photo-detector, an image acquisition unit, and an image transmission unit;
a band-shaped photo-detector for performing a band-shaped photo-detection operation on the detection target eyeball;
the image acquisition device is used for mounting and connecting an observation hole of the strip-shaped photo-detection mirror and synchronously acquiring feedback images of strip-shaped photo-detection operation;
the image sending component is electrically or wirelessly connected with the image acquisition device and is used for displaying the feedback image in real time;
the image acquisition device comprises a magnetic component, wherein the magnetic component is used for: the magnetic component is connected with another magnetic component which is arranged outside the observation hole of the strip-shaped photo-detecting mirror in a preset mode;
the image acquisition device includes: the camera comprises a camera, a device for supplying power to the camera and a camera focusing assembly;
the camera focusing assembly is used for focusing the camera on the observation hole;
the image transmission unit includes: an image data Bluetooth transmitting part; the image data Bluetooth transmitting component is connected with wireless terminals of students through Bluetooth and is used for transmitting the feedback images to the wireless terminals of each student in real time;
the image transmission unit includes: the cloud end uploading component is connected with a cloud end storage server and used for carrying out real-time cloud end storage on the feedback images.
2. The apparatus of claim 1, wherein the belt-like photo-detector is specifically configured to:
a light source in the strip-shaped photo-detecting lens emits strip-shaped light rays which are incident to the eyeball of the detection target;
and the observation hole of the strip-shaped light shadow mask is used for imaging the reflection image of the strip light rays by the monitoring target eyeball.
3. The apparatus of claim 1, wherein the camera focusing assembly is a camera focus adjustment knob.
4. The apparatus as recited in claim 1, further comprising:
and the image component shell is used for accommodating the image acquisition device and the image sending component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320540366.2U CN220121348U (en) | 2023-03-20 | 2023-03-20 | Teaching device for belt-shaped light-detecting shadow mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320540366.2U CN220121348U (en) | 2023-03-20 | 2023-03-20 | Teaching device for belt-shaped light-detecting shadow mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220121348U true CN220121348U (en) | 2023-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320540366.2U Active CN220121348U (en) | 2023-03-20 | 2023-03-20 | Teaching device for belt-shaped light-detecting shadow mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220121348U (en) |
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2023
- 2023-03-20 CN CN202320540366.2U patent/CN220121348U/en active Active
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