A read-write device with adjustable dot matrix light background
By designing a beam splitter and a DOT dot matrix generation unit on the reading and writing platform, an adjustable reading and writing device with a DOT dot matrix light background was realized, solving the problem of the lack of DOT dot matrix technology on the reading and writing platform and improving the background image quality and reading experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN YANXINGGUANG TECH CO LTD
- Filing Date
- 2025-06-24
- Publication Date
- 2026-07-14
AI Technical Summary
DOT dot matrix technology has not yet been applied in the field of reading and writing station products, and there is an urgent need for a reading and writing device with an adjustable DOT dot matrix light background.
A read/write device including a beam splitter and a DOT dot matrix generation unit is designed. The dot matrix light emitted by the DOT dot matrix generation unit, whose pattern brightness or shape can be adjusted, forms a real image after passing through the beam splitter, and forms a virtual image through the beam splitter as a background image.
The application of DOT dot matrix technology in reading and writing station products has been realized, improving the quality of background images and reading experience, and filling a gap in the industry.
Smart Images
Figure CN224501053U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of reading and writing station technology, and more specifically, to a reading and writing device with an adjustable DOT dot matrix light background. Background Technology
[0002] In the field of reading and writing learning, DOT dot matrix technology is currently only applied to eyeglasses. DOT dot matrix glasses made based on this technology have thousands of micron-sized light diffusion points distributed in the functional area of the lens (outside the central transparent area). These points scatter the light entering the eye, actively reducing the peripheral contrast of the retina and simulating a natural and soft optical environment, thereby inhibiting excessive elongation of the eye axis. Currently, the application of this DOT dot matrix technology in the field of reading and writing devices is still a blank in the industry, and there is an urgent need for a reading and writing device with an adjustable DOT dot matrix light background. Utility Model Content
[0003] The technical problem to be solved by this utility model is to provide a read / write device with an adjustable DOT dot matrix light background, in view of the above-mentioned defects of the prior art.
[0004] The technical solution adopted by this utility model to solve its technical problem is:
[0005] A read / write device with an adjustable DOT dot matrix light background is constructed, comprising a beam splitter and a DOT dot matrix generation unit; the DOT dot matrix light emitted by the DOT dot matrix generation unit, with adjustable pattern brightness or adjustable pattern shape and brightness, forms a real image after passing through the beam splitter, and the imaging light of the observed object forms a virtual image after passing through the beam splitter, and the real image serves as the DOT dot matrix light background image of the virtual image.
[0006] The present invention describes a read / write device with an adjustable DOT dot matrix light background, wherein the read / write device further includes a carrier, and the beam splitter and the DOT dot matrix generation unit are both disposed on the carrier.
[0007] The present invention relates to a read / write device with an adjustable DOT dot matrix light background, wherein the carrier includes an observation box, the bottom surface of the observation box is provided with a first opening corresponding to the observed object, and the side surface of the observation box is provided with a second opening corresponding to the observation position; the beam splitter is obliquely disposed in the observation box and separates the first opening and the second opening; the DOT dot matrix light emitted by the DOT dot matrix generation unit is directed toward the second opening.
[0008] The reading and writing device with adjustable DOT dot matrix light background described in this utility model includes a first telescopic magnifying glass installed on the inner top of the observation box; the first telescopic magnifying glass is directly opposite the first opening;
[0009] The first magnifying glass is used to magnify and extend the imaging light of the observed object, and the light after magnification and extension is reflected by the beam splitter to form the virtual image.
[0010] The present invention relates to a read / write device with an adjustable DOT dot matrix light background, wherein the carrier includes a support, and the beam splitter and the DOT dot matrix generation unit are connected and disposed on the support.
[0011] The present invention describes a read / write device with an adjustable DOT dot matrix light background, wherein a second magnifying glass is connected and installed on the bracket;
[0012] The second magnifying glass is used to magnify and extend the imaging light of the observed object, and the light after magnification and extension is reflected by the beam splitter to form the virtual image.
[0013] The present invention describes a read / write device with an adjustable DOT dot matrix light background, wherein the bracket is provided with a damping rotating shaft assembly that connects the second telescopic magnifying lens and the beam splitter; both the second telescopic magnifying lens and the beam splitter have a first state of rotating and folding toward the DOT dot matrix generating unit and a second state of rotating and unfolding away from the DOT dot matrix generating unit.
[0014] The present invention relates to a read / write device with an adjustable DOT dot matrix light background, wherein the DOT dot matrix generation unit is a display screen unit.
[0015] The present invention describes a read / write device with an adjustable DOT dot matrix light background, wherein the DOT dot matrix generation unit includes an image imaging plate and a light source assembly.
[0016] The image imaging plate is provided with a DOT dot matrix pattern, and the light source assembly is used to emit light to illuminate the DOT dot matrix pattern to generate DOT dot matrix light.
[0017] The read / write device with adjustable DOT dot matrix light background described in this utility model includes a light guide plate, a light source, and control buttons.
[0018] The light guide plate and the image imaging plate are arranged side by side;
[0019] The light source is located on one side of the light guide plate and provides lateral light entry for the light guide plate;
[0020] The control buttons control the operation of the light source.
[0021] The present invention describes a read / write device with an adjustable DOT dot matrix light background, wherein the image imaging plate is provided with multiple openings, and the multiple openings are combined to form a DOT dot matrix pattern.
[0022] The beneficial effects of this utility model are as follows: The reading and writing device of this application adopts a DOT dot matrix generation unit with adjustable pattern brightness or adjustable pattern shape and brightness, and uses a beam splitter to couple the virtual image formed by the object with the real image formed by the DOT dot matrix light, so that the object image with the real image as the virtual image can be observed at the observation position. This realizes the application of DOT dot matrix technology to reading and writing station products, filling this industry gap in the current field. Attached Figure Description
[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0024] Figure 1 This is a schematic diagram of the structure of a read / write device with an adjustable DOT dot matrix light background, according to a preferred embodiment of the present invention.
[0025] Figure 2 This is an exploded view of a reader / writer device with an adjustable DOT dot matrix light background, according to a preferred embodiment of this utility model.
[0026] Figure 3 This is an exploded view from another perspective of the preferred embodiment of the read / write device with adjustable DOT dot matrix light background of this utility model;
[0027] Figure 4 This is a schematic diagram of the optical path of a read / write device with an adjustable DOT dot matrix light background, according to a preferred embodiment of this utility model.
[0028] Figure 5 This is an example of a DOT dot matrix pattern for a reader / writer device with an adjustable DOT dot matrix light background, which is a preferred embodiment of the present invention (four patterns are arranged from left to right).
[0029] Figure 6 This is a schematic diagram of the structure of a read / write device with an adjustable DOT dot matrix light background, according to another preferred embodiment of the present invention. Detailed Implementation
[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this utility model. Obviously, the described embodiments are some, but not all, of the embodiments of this utility model. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0031] Example 1
[0032] The preferred embodiment of this utility model is a read / write device with an adjustable DOT dot matrix light background, such as... Figure 1 As shown, see also Figures 2-5 It includes a beam splitter 1 and a DOT dot matrix generation unit 2; the DOT dot matrix light emitted by the DOT dot matrix generation unit 2, whose pattern brightness is adjustable or whose pattern shape and brightness are adjustable, forms a real image 10 after passing through the beam splitter 1, and the imaging light of the observed object 3 forms a virtual image 11 after passing through the beam splitter 1. The real image 10 serves as the background image of the DOT dot matrix light of the virtual image 11.
[0033] The reading and writing device of this application uses a DOT dot matrix generation unit 2 with adjustable pattern brightness or adjustable pattern shape and brightness, and uses a beam splitter 1 to couple the virtual image formed by the object with the real image formed by the DOT dot matrix light, so that the object image with the real image as the virtual image can be observed at the observation position 4. This realizes the application of DOT dot matrix technology to the reading and writing station product, filling this industry gap in the current field.
[0034] It should be noted that in this device, the DOT dot matrix light is a real image. When this real image dot matrix light is used as the background, it can ensure a high quality background image and provide a better reading experience than a virtual image.
[0035] The DOT dot matrix generation unit 2 emits DOT dot matrix light with adjustable pattern brightness, which can be designed using the following structure:
[0036] The DOT dot matrix generation unit 2 includes an image imaging plate 20 and a light source assembly;
[0037] The image imaging plate 20 is provided with a DOT dot matrix pattern 21, and the light source component is used to illuminate the DOT dot matrix pattern 21 to generate DOT dot matrix light; by adopting this structure, the purpose of pattern brightness adjustment can be achieved while effectively controlling product cost and enhancing product market competitiveness.
[0038] A preferred light source assembly may include a light guide plate 22, a light source 23, and control buttons 24;
[0039] The light guide plate 22 and the image imaging plate 20 are arranged side by side;
[0040] The light source 23 is located on one side of the light guide plate 22 and provides lateral light entry for the light guide plate 22;
[0041] Control button 24 controls the operation of light source 23;
[0042] It is easy to control, has a simple structure, and is low in cost; the light source component can also adopt other existing light source forms, such as a self-illuminating special light guide plate, an existing surface light source, etc. The solution obtained by simply replacing this conventional method also falls within the scope of protection of this application.
[0043] The image imaging plate 20 has multiple openings, which combine to form a DOT dot matrix pattern 21. The DOT dot matrix pattern is formed by hollowing out the image imaging plate; alternatively, it can be formed by painting, etching, or other methods to create different light-transmitting areas. The shape of the pattern can be selected according to actual needs; four selectable pattern shapes are listed below. Figure 5 Of course, it is not limited to these four patterns; other existing DOT dot matrix patterns can also be used as needed.
[0044] Another better design can be adopted:
[0045] The DOT dot matrix generation unit 2 emits DOT dot matrix light with adjustable pattern shape and brightness, which can be designed with the following structure:
[0046] DOT dot matrix generation unit 2 is a display screen unit;
[0047] This design is based on existing display technology and can flexibly adjust the dot matrix light pattern and brightness. The disadvantage is that it will increase the cost.
[0048] Preferably, the reading and writing device further includes a carrier, which includes a square observation box 5. The bottom surface of the observation box 5 is provided with a first opening 50 corresponding to the observed object 3, and the side surface of the observation box 5 is provided with a second opening 51 corresponding to the observation position 4. A beam splitter 1 is obliquely arranged inside the observation box 5 and separates the first opening 50 and the second opening 51. The DOT dot matrix light emitted by the DOT dot matrix generation unit 2 is directed toward the second opening 51. A first telescopic magnifying glass 6 is provided on the inner top of the observation box 5. The first telescopic magnifying glass 6 is directly opposite the first opening 50. The first telescopic magnifying glass 6 is used to magnify and telescopicate the imaging light of the observed object, and after magnification and telescopication, the light is reflected by the beam splitter to form a virtual image.
[0049] The observation box 5 provides an installation location and also creates a light-shielding observation environment, which can reduce the interference of external stray light. The imaging light of the observed object 3 first passes through the beam splitter 1, and then is magnified and pulled back by the first magnifying glass 6. The pulled-back light is reflected on the beam splitter 1 to form a virtual image. Through this optical path folding method (see the optical path diagram in 4), the volume of the state can be significantly reduced, making it more flexible in application and enhancing its practicality.
[0050] Example 2
[0051] This embodiment is basically the same as the previous embodiment, and the similarities will not be repeated here. Figure 6 As shown, the difference is:
[0052] The carrier includes a support 7, on which a beam splitter 1 and a DOT dot matrix generation unit 2 are connected and mounted; a second telescopic magnifying glass 8 is also connected and mounted on the support 7; the second telescopic magnifying glass 8 is used to magnify and telescopicate the imaging light of the observed object, and the magnified and telescopic light is reflected by the beam splitter to form a virtual image; the optical path principle is the same as in Embodiment 1, and will not be repeated here; the difference is that the carrier no longer uses a frame, but is set in the form of a support, which can further reduce the overall volume, weight and cost, and make it more convenient to carry;
[0053] Furthermore, the bracket 7 is provided with a damping rotating shaft assembly 9 that connects the second telescopic magnifying lens 8 and the beam splitter 1 with damping rotation; both the second telescopic magnifying lens 8 and the beam splitter 1 have a first state of rotating and folding towards the DOT dot matrix generating unit 2 and a second state of rotating and unfolding away from the DOT dot matrix generating unit 2; through this design, it can be conveniently stored, further improving the portability of the product using this bracket form; preferably, the damping rotating shaft assembly 9 can be implemented by combining two damping rotating shafts.
[0054] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.
Claims
1. A read / write device with an adjustable DOT dot matrix light background, characterized in that, It includes a beam splitter and a DOT dot matrix generation unit; the DOT dot matrix light emitted by the DOT dot matrix generation unit, with adjustable pattern brightness or adjustable pattern shape and brightness, forms a real image after passing through the beam splitter, and the imaging light of the observed object forms a virtual image after passing through the beam splitter, and the real image serves as the DOT dot matrix light background image of the virtual image.
2. The read / write device with adjustable DOT dot matrix light background according to claim 1, characterized in that, The reading and writing device also includes a carrier, on which both the beam splitter and the DOT dot matrix generation unit are mounted.
3. The read / write device with adjustable DOT dot matrix light background according to claim 2, characterized in that, The carrier is an observation box, with a first opening on the bottom surface of the observation box corresponding to the object being observed, and a second opening on the side surface of the observation box corresponding to the observation position; the beam splitter is obliquely disposed inside the observation box and separates the first opening and the second opening; the DOT dot matrix light emitted by the DOT dot matrix generation unit is directed toward the second opening.
4. The read / write device with adjustable DOT dot matrix light background according to claim 3, characterized in that, A first zoom-in magnifying glass is installed on the top inner part of the observation box; the first zoom-in magnifying glass is directly opposite the first opening; The first magnifying glass is used to magnify and extend the imaging light of the observed object, and the light after magnification and extension is reflected by the beam splitter to form the virtual image.
5. The read / write device with adjustable DOT dot matrix light background according to claim 2, characterized in that, The carrier is a support, on which the beam splitter and the DOT dot matrix generation unit are connected and disposed.
6. The read / write device with an adjustable DOT dot matrix light background according to claim 5, characterized in that, A second magnifying glass is connected and installed on the bracket; The second magnifying glass is used to magnify and extend the imaging light of the observed object, and the light after magnification and extension is reflected by the beam splitter to form the virtual image.
7. The read / write device with an adjustable DOT dot matrix light background according to claim 6, characterized in that, The bracket is provided with a damping rotating shaft assembly that connects the second telescope magnifying lens and the beam splitter; both the second telescope magnifying lens and the beam splitter have a first state of rotating and folding towards the DOT dot matrix generation unit and a second state of rotating and unfolding away from the DOT dot matrix generation unit.
8. The read / write device with an adjustable DOT dot matrix light background according to any one of claims 1-7, characterized in that, The DOT dot matrix generation unit is a display screen unit.
9. The read / write device with an adjustable DOT dot matrix light background according to any one of claims 1-7, characterized in that, The DOT dot matrix generation unit includes an image imaging plate and a light source assembly; The image imaging plate is provided with a DOT dot matrix pattern, and the light source assembly is used to emit light to illuminate the DOT dot matrix pattern to generate DOT dot matrix light.
10. The read / write device with an adjustable DOT dot matrix light background according to claim 9, characterized in that, The light source assembly includes a light guide plate, a light source, and control buttons; The light guide plate and the image imaging plate are arranged side by side; The light source is located on one side of the light guide plate and provides lateral light entry for the light guide plate; The control buttons control the operation of the light source.