CN212674414U - Box-type lens filtering performance detecting and displaying device - Google Patents
Box-type lens filtering performance detecting and displaying device Download PDFInfo
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- CN212674414U CN212674414U CN202021661675.8U CN202021661675U CN212674414U CN 212674414 U CN212674414 U CN 212674414U CN 202021661675 U CN202021661675 U CN 202021661675U CN 212674414 U CN212674414 U CN 212674414U
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Abstract
The utility model relates to a box-type lens filtering performance detecting and displaying device, which is provided with a hollow displaying seat body, wherein the displaying seat body is a box-shaped body, one side wall of the box-shaped body is inclined, a lens frame mounting seat and a lens frame are arranged inside the displaying seat body, and a strip-shaped hole for the lens frame to pass through is arranged on one side wall of the displaying seat body; a detection light ray emitting circuit board and a detection light ray receiving circuit board are also arranged in the display seat body; and the side wall of the display seat body is also respectively provided with a light emitting indicator lamp corresponding to the light detecting emitting circuit board and a light receiving indicator lamp corresponding to the light detecting receiving circuit board. The utility model discloses an above-mentioned structure, through the light of transmission specific wavelength, receive the light signal that the transmission was come again after waiting to detect the lens, handle, contrast the back through the circuit again to whether the form that whether the bright lamp is whether shows and demonstrates directly perceivedly, thereby realize detecting fast and show the filtering performance of lens.
Description
The technical field is as follows:
the utility model relates to a lens detection device technical field refers in particular to a box lens light filtering performance detects and display device.
Background art:
the lens is to filter the harmful light to human eyes, such as ultraviolet light, harmful blue light, infrared light and the like, however, the existing detection usually needs professional detection equipment with a quite complex structure, and some illegal merchants are good in order and publicize falsely, and sell unqualified products or undetected products to consumers. In view of the above, it is desirable to design a simple, portable and low-cost detection device for consumers to select or visually display the filtering performance of the lenses, so that the consumers can purchase the lenses and related products with a high level of confidence.
The utility model has the following contents:
the utility model aims at overcoming the weak point of current product, providing a box-type lens filtering performance detects and display device.
The utility model adopts the technical proposal that: a box-type lens filtering performance detecting and displaying device is provided with a hollow displaying seat body, wherein the displaying seat body is a box-shaped body, one side wall of the box-shaped body is inclined, a window is arranged in the middle of the inclined side wall and a vertical side wall connected with the inclined side wall, and a cover plate corresponding to the window in shape is arranged on the middle of the inclined side wall and the vertical side wall; a lens frame mounting seat is arranged on the bottom wall of the box-shaped body opposite to the cover plate, and a lens frame is rotatably arranged on the lens mounting seat; the cover plate is provided with strip-shaped holes which correspond to the positions and the number of the lens frames and through which the lens frames pass; vertical mounting plates parallel to the two end walls of the box-shaped body are respectively arranged in the box-shaped body and at the window frame, and the vertical mounting plates are respectively provided with a detection light emitting circuit board and a detection light receiving circuit board; in two spaces between the outer side of the vertical mounting plate and two end walls, a light emitting indicator lamp panel and a light receiving indicator lamp panel are respectively mounted on the inner sides of the inclined side walls, corresponding lamp holes are respectively formed in the inclined side walls, and light transmitting panels are attached to the surfaces of the inclined side walls where the lamp holes are formed; a main control circuit board is arranged in the space at the end of the light ray receiving indicator lamp panel; the top wall of the box-shaped body is provided with a control switch connected with the main control circuit board.
The detection light emitting circuit board is provided with three LED lamps which respectively emit ultraviolet light with the wavelength of 365nm-395nm, blue light with the wavelength of 400nm-450nm and infrared light with the wavelength of 780nm-1040 nm; three photosensitive diode receivers with corresponding specifications are arranged on the detection light receiving circuit board; correspondingly, emission light ray indicator lamps with colors corresponding to the three light rays are arranged and integrated on the emission light ray indicator lamp plate, and receiving light ray indicator lamps with colors corresponding to the three light rays are arranged and integrated on the receiving light ray indicator lamp plate; the light emitting indicator lamp panel and the light receiving indicator lamp panel are respectively arranged on the inner side of the side wall of the display base body, and corresponding lamp holes are respectively formed in the side wall.
The front end of the detection light receiving circuit board is also provided with a light filtering cover.
The upper surface of the lens frame mounting seat is provided with an arc-shaped concave surface, a plurality of convex parts arranged at intervals are arranged on the arc-shaped concave surface in a protruding mode, and the convex parts are provided with shaft holes arranged in the same axial direction and provided with a rotating shaft; the outer wall of the lens frame is provided with a protruding part which is matched with the interval between the convex parts and the arc concave surface, and the protruding part is also provided with a shaft hole for the rotating shaft to pass through; namely, the lens frame is rotatably arranged with a rotating shaft arranged on the lens frame mounting seat through a shaft hole on the protrusion part.
The lens frame is in a semi-closed ring shape, and the inner wall of the lens frame is provided with a lens clamping groove; the outer wall of the lens frame is provided with a shifting part exposed out of the strip-shaped hole in the side wall of the showing seat body.
The bottom of the other side wall of the display seat body is provided with a power supply interface, a storage battery connected with a main control circuit board is also arranged in the display seat body, and the main control circuit board is integrated with a voltage stabilizing circuit, a main control chip, a signal amplifying circuit and a battery management module.
The utility model discloses an above-mentioned structure, through the light of transmission specific wavelength, receive the light signal that the transmission was come again after waiting to detect the lens, handle, contrast the back through the circuit again to whether the form that whether the bright lamp is directly perceived shows and demonstrates, thereby realizes detecting fast and shows the filtering performance of lens, selects the lens to bring facility and reliable for the consumer. And simultaneously, the utility model discloses simple structure, convenient to use, the bandwagon effect is directly perceived clear.
Description of the drawings:
fig. 1 is an overall perspective view of the present invention;
FIG. 2 is an exploded schematic view of the embodiment of FIG. 1;
FIG. 3 is a partial schematic view of an internal circuit board assembly of the embodiment of FIG. 1;
the specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
As shown in fig. 1 and fig. 2, the present embodiment describes a box-type lens filtering performance detecting and displaying device, which has a hollow displaying base body, the displaying base body is a box-shaped body, one side wall of the box-shaped body 1 is inclined, a window 111 is opened in the middle of the inclined side wall 11 and the vertical side wall connected thereto, and a cover plate 112 corresponding to the window 111 in shape is provided; the lens frame mounting seat 2 is mounted on the bottom wall of the box-shaped body 1 opposite to the cover plate 112, and the lens frame 3 is rotatably mounted on the lens mounting seat 2; the cover plate 112 is provided with strip-shaped holes 101 corresponding to the positions and the number of the lens frames 3 and allowing the lens frames 3 to pass through; vertical mounting plates 12 parallel to the two end walls of the box-shaped body 1 are respectively arranged in the box-shaped body 1 and on the frame of the window 111, and the vertical mounting plates 12 are respectively provided with a detection light emitting circuit board 4 and a detection light receiving circuit board 5; in two spaces between the outer side of the vertical mounting plate 12 and two end walls, the inner side of the inclined side wall 11 is respectively provided with a light emitting indicator lamp panel 4 and a light receiving indicator lamp panel 5, the inclined side wall 11 is respectively provided with corresponding lamp holes, and the surface of the inclined side wall where the lamp holes are positioned is also attached with a light transmitting panel 113 so as to improve the product grade; a main control circuit board 6 is arranged in the space of the end where the light ray receiving indicator lamp panel 5 is located; a control switch 61 connected with the main control circuit board 6 is installed on the top wall of the box-shaped body 1. A battery opening is arranged on the bottom surface of the box-shaped body 1 and a battery cover plate 13 is arranged.
The detection light emitting circuit board 4 and the detection light receiving circuit board 5 are arranged oppositely, and the front end of the detection light receiving circuit board 5 is also provided with a light filtering cover 51; the light filter cover 51 is used for shielding the light leaked from the exterior of the box-shaped body 1, thereby enhancing the detection accuracy of the detected light;
as shown in fig. 3, the detection light emitting circuit board 4 is provided with three LED lamps 40, which respectively emit ultraviolet light 401 with a wavelength of 365nm-395nm, blue light 402 with a wavelength of 400nm-450nm, and infrared light 403 with a wavelength of 780nm-1040 nm; three photosensitive diode receivers (not shown in the figure) with corresponding specifications are arranged on the detection light receiving circuit board 5; correspondingly, the emission light indicator lamps 41 with the colors corresponding to the three lights are arranged and integrated on the emission light indicator lamp plate 411, and the receiving light indicator lamps 52 with the colors corresponding to the three lights are arranged and integrated on the receiving light indicator lamp plate 521; the light-emitting indicator lamp panel 411 and the light-receiving indicator lamp panel 521 are respectively installed inside the side wall of the box-shaped body 1, and the side wall is respectively provided with corresponding lamp holes 102 so that the indicator lamps are exposed or displayed when the lamps are on.
The upper surface of the lens frame mounting seat 2 is provided with an arc concave surface 21, the arc concave surface 21 is convexly provided with a plurality of convex parts 22 which are arranged at intervals, and the convex parts 22 are provided with shaft holes 221 which are arranged in the same axial direction and are provided with a rotating shaft 23; the outer wall of the lens frame 3 is provided with a protrusion 31 which is matched with the space between the convex parts 22 and the arc concave surface 21, and the protrusion 31 is also provided with a shaft hole for the rotating shaft to pass through; namely, the lens frame 3 is rotatably mounted with the rotating shaft 23 arranged on the lens frame mounting seat 2 through the shaft hole on the protrusion 31;
the lens frame 3 is in a semi-closed ring shape, and the inner wall of the lens frame is provided with a lens clamping groove 32; the lens is installed and fixed through the lens clamping groove 32, and the semi-closed structure is adopted to facilitate the installation and the disassembly of the lens; a shifting part 33 exposed in a strip-shaped hole in the side wall of the box-shaped body 1 is arranged on the outer wall of the lens frame 3, namely, the lens frame 3 is oscillated by the shifting part 33 to rotate the lens frame 3 around the rotating shaft 23 inside, when the lens frame 3 is rotated out of the strip-shaped hole 101, a lens can be installed and taken down, and when the lens frame 3 is rotated into the box-shaped body 1, light filtering detection is carried out;
a power supply interface 62 is arranged at the bottom of the other side wall of the box-shaped body 1, a storage battery (not shown in the figure) connected with the main control circuit board 6 is also arranged in the box-shaped body 1, and a voltage stabilizing circuit, a main control chip, a signal amplifying circuit and a battery management module are integrated on the main control circuit board 6; a control switch 11 connected with the circuit board is also arranged on one outer wall of the box-shaped body 1. The storage battery can store electric energy, so that the detection and display device is convenient to carry and move for use; the start and stop of the device are controlled by a control switch 11;
the basic working principle is as follows: firstly, the lens frame 3 is rotated out of the box-shaped body 1, then the lens is fixedly arranged on the lens frame 3 and then is rotated into the box-shaped body 1; then the power supply is switched on and the power supply interface 62 supplies power to make the main control circuit board 6 work, the main control circuit board 6 is integrated with a voltage stabilizing circuit, a main control chip, a signal amplifying circuit, a lithium battery management module and other circuit modules, the main control circuit board 6 controls the detection light emitting circuit board 4 to work, the light emitting LED lamp 40 emits light with corresponding wavelength, the corresponding light emitting indicator lamp 41 lights up, the light passes through the lens and is received by the photosensitive diode receiver on the light receiving circuit board 5, the received light intensity is amplified by the signal amplifying circuit on the main control circuit board 6 and then fed back to the main control chip (such as a singlechip), and compared with the preset value, when the received signal is not smaller than the preset value, the light receiving indicator lamp 52 corresponding to the light receiving indicator lamp panel 521 is turned on, which indicates that the performance of the detected lens for filtering light with the wavelength is poor or does not reach the standard; when the received signal is less than or equal to the preset value, at this time, the corresponding received light indicator 52 is turned off, which means that the performance of the detected lens for filtering light with this wavelength is good or meets the standard.
When the filtering performance of a plurality of known lenses, a plurality of lenses can be put simultaneously, and the inside of the display base body is pushed in sequence again, so that the corresponding received light indicator lamps are sequentially extinguished, and the effect of displaying the filtering performance of the lenses for consumers is achieved.
The utility model discloses an above-mentioned structure, through the light of transmission specific wavelength, receive the light signal that the transmission was come again after waiting to detect the lens, handle, contrast the back through the circuit again to whether the form that whether the bright lamp is directly perceived shows and demonstrates, thereby realizes detecting fast and shows the filtering performance of lens, selects the lens to bring facility and reliable for the consumer. And simultaneously, the utility model discloses simple structure, convenient to use, the bandwagon effect is directly perceived clear.
Claims (6)
1. The utility model provides a box lens filtering performance detects and display device which characterized in that: the display seat is provided with a hollow display seat body, the display seat body is a box-shaped body, one side wall of the box-shaped body is inclined, a window is arranged in the middle of the inclined side wall and the vertical side wall connected with the inclined side wall, and a cover plate corresponding to the window in shape is arranged on the middle of the inclined side wall and the vertical side wall; a lens frame mounting seat is arranged on the bottom wall of the box-shaped body opposite to the cover plate, and a lens frame is rotatably arranged on the lens mounting seat; the cover plate is provided with strip-shaped holes which correspond to the positions and the number of the lens frames and through which the lens frames pass; vertical mounting plates parallel to the two end walls of the box-shaped body are respectively arranged in the box-shaped body and at the window frame, and the vertical mounting plates are respectively provided with a detection light emitting circuit board and a detection light receiving circuit board; in two spaces between the outer side of the vertical mounting plate and two end walls, a light emitting indicator lamp panel and a light receiving indicator lamp panel are respectively mounted on the inner sides of the inclined side walls, corresponding lamp holes are respectively formed in the inclined side walls, and light transmitting panels are attached to the surfaces of the inclined side walls where the lamp holes are formed; a main control circuit board is arranged in the space at the end of the light ray receiving indicator lamp panel; the top wall of the box-shaped body is provided with a control switch connected with the main control circuit board.
2. The cartridge lens filtering performance detecting and displaying device according to claim 1, wherein: the detection light emitting circuit board is provided with three LED lamps which respectively emit ultraviolet light with the wavelength of 365nm-395nm, blue light with the wavelength of 400nm-450nm and infrared light with the wavelength of 780nm-1040 nm; three photosensitive diode receivers with corresponding specifications are arranged on the detection light receiving circuit board; correspondingly, emission light ray indicator lamps with colors corresponding to the three light rays are arranged and integrated on the emission light ray indicator lamp plate, and receiving light ray indicator lamps with colors corresponding to the three light rays are arranged and integrated on the receiving light ray indicator lamp plate; the light emitting indicator lamp panel and the light receiving indicator lamp panel are respectively arranged on the inner side of the side wall of the display base body, and corresponding lamp holes are respectively formed in the side wall.
3. The cartridge lens filtering performance detecting and displaying device according to claim 1, wherein: the front end of the detection light receiving circuit board is also provided with a light filtering cover.
4. The cartridge lens filtering performance detecting and displaying device according to claim 1, wherein: the upper surface of the lens frame mounting seat is provided with an arc-shaped concave surface, a plurality of convex parts arranged at intervals are arranged on the arc-shaped concave surface in a protruding mode, and the convex parts are provided with shaft holes arranged in the same axial direction and provided with a rotating shaft; the outer wall of the lens frame is provided with a protruding part which is matched with the interval between the convex parts and the arc concave surface, and the protruding part is also provided with a shaft hole for the rotating shaft to pass through; namely, the lens frame is rotatably arranged with a rotating shaft arranged on the lens frame mounting seat through a shaft hole on the protrusion part.
5. The cartridge lens filtering performance detecting and displaying device according to claim 1, wherein: the lens frame is in a semi-closed ring shape, and the inner wall of the lens frame is provided with a lens clamping groove; the outer wall of the lens frame is provided with a shifting part exposed out of the strip-shaped hole in the side wall of the showing seat body.
6. The cartridge lens filtering performance detecting and displaying device according to claim 1, wherein: the bottom of the other side wall of the display seat body is provided with a power supply interface, a storage battery connected with a main control circuit board is also arranged in the display seat body, and the main control circuit board is integrated with a voltage stabilizing circuit, a main control chip, a signal amplifying circuit and a battery management module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021661675.8U CN212674414U (en) | 2020-08-11 | 2020-08-11 | Box-type lens filtering performance detecting and displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021661675.8U CN212674414U (en) | 2020-08-11 | 2020-08-11 | Box-type lens filtering performance detecting and displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212674414U true CN212674414U (en) | 2021-03-09 |
Family
ID=74821492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021661675.8U Active CN212674414U (en) | 2020-08-11 | 2020-08-11 | Box-type lens filtering performance detecting and displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212674414U (en) |
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2020
- 2020-08-11 CN CN202021661675.8U patent/CN212674414U/en active Active
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