Intelligent wearable display screen and intelligent wearable device

Abstract

The utility model relates to the technical field of intelligent wearable equipment, in particular to an intelligent wearable display screen and intelligent wearable equipment. The wake-up angle range and the wake-up distance of the screen can be improved, and the convenience of the wake-up operation of the screen is further improved; the display screen comprises a display screen body; an iris sensing hole is formed in the upper part of the display screen body; a conical flaring reflector; the conical flaring reflector is mounted at an iris sensing hole of the display screen body; the inner wall of the conical flaring reflector is a smooth reflecting surface; the large-caliber end of the conical flaring reflector is tightly connected with the display screen body; the adjustable camera assembly comprises a universal adjusting seat and a camera collector, and the universal adjusting seat comprises a fixed seat, a first adjusting motor fixedly installed on the fixed seat, an L-shaped seat fixedly installed at the output end of the first adjusting motor and a second adjusting motor fixedly installed on the L-shaped seat. The camera collector is installed at the output end of the second adjusting motor.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent wearable devices, and in particular to an intelligent wearable display screen and an intelligent wearable device. Background Art

[0002] Nowadays, smart wearable products are more and more widely integrated into our lifestyle, providing great convenience to our daily life. We can check the time, weather, send and receive WeChat messages through smart watches, etc. However, in order to reduce power consumption, electronic products have a certain standby time. If there is no touch for a short period of time, it will enter the screen-off (black screen) state. When our hands are busy with other things and we need to confirm the time or check the watch information, we have to stop what we are doing, which affects our work efficiency. The existing iris wake-up technology can realize the wake-up of smart wearable devices.

[0003] For example, a Chinese utility model patent discloses a wearable device and system based on iris recognition (publication (announcement) number CN207053547U), wherein the wearable device includes a wearable device body, a camera device and a processor arranged on the wearable device body, and the camera device is connected to the processor. The camera device collects iris feature images and outputs iris feature image signals, and the processor calculates iris feature coding information based on the iris feature image signals and outputs iris feature coding information, and then transmits the iris feature coding information to the server for identity authentication, which can solve the identity authentication problem of VR products, AR products, and MR products in any application scenario, reduce the time and effort spent on the identity authentication process, and increase the good experience effect brought by users using wearable devices, thereby promoting the application scenarios of VR products, AR products, and MR products.

[0004] However, when the inventor implemented this device, he found the following defects: the display screen and the camera device are integrally connected, and the wearable device often needs to be moved near the user's eyes to wake up the screen. The distance and angle between the user's eyes and the display screen are very demanding, and the convenience of the display screen wake-up operation needs to be further improved. Utility Model Content

[0005] Based on this, it is necessary to provide a smart wearable display and a smart wearable device to address the above-mentioned technical problems, which can increase the screen's wake-up angle range and wake-up distance, and further improve the convenience of screen wake-up operation.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A smart wearable display screen is applied to screen wake-up of a smart wearable device.

[0008] The smart wearable display screen specifically includes:

[0009] A display screen body; an iris sensing hole is provided on the upper portion of the display screen body;

[0010] A conical flared reflector; the conical flared reflector is installed at the iris sensing hole of the display screen body; the inner wall of the conical flared reflector is a smooth reflective surface; the large-diameter end of the conical flared reflector is tightly connected to the display screen body;

[0011] An adjustable camera assembly is provided, wherein the adjustable camera assembly is used for collecting iris feature images and outputting iris feature image signals; further, the adjustable camera assembly includes a camera collector and an adjustment assembly for driving the camera collector to rotate and adjust in multiple directions, so as to enable the camera collector to collect image information reflected from the inner wall of the conical expansion reflector.

[0012] As a preferred embodiment of the smart wearable display provided by the utility model, the adjustable camera assembly includes a universal adjustment seat and a camera collector, the universal adjustment seat includes a fixed seat, a first adjustment motor fixedly mounted on the fixed seat, an L-shaped seat fixedly mounted on the output end of the first adjustment motor and a second adjustment motor fixedly mounted on the L-shaped seat, and the camera collector is installed at the output end of the second adjustment motor; further, the image acquisition end of the camera collector faces the necking end of the conical expansion reflector.

[0013] As a preferred implementation mode of the smart wearable display provided by the utility model, a vibration sensor is installed on the fixed seat, and the vibration sensor is connected to the first adjustment motor and the second adjustment motor signal; further, the vibration sensor and the camera collector are electrically connected to the first adjustment motor and the second adjustment motor through the processor in the smart wearable device.

[0014] As a preferred embodiment of the smart wearable display provided by the utility model, a mounting frame is fixedly installed at the output end of the second adjustment motor, the camera collector can be pulled out and installed in the mounting frame, a limiting top screw is screwed on the mounting frame, and the camera collector is detachably connected to the mounting frame through the limiting top screw.

[0015] As a preferred embodiment of the smart wearable display provided by the utility model, it also includes a retractable connecting sleeve, one end of the retractable connecting sleeve is fixedly connected to the contracted end of the conical flared reflector, and the other end of the retractable connecting sleeve is rotatably sealed and connected to the image collection end of the camera collector; further, the retractable connecting sleeve is rotatably sealed and connected to the camera collector through a mechanical seal, or is movably connected through other connectors with equivalent rotational sealing effect.

[0016] As a preferred embodiment of the smart wearable display provided by the utility model, the inner wall of the conical flared reflector is coated with a reflective coating; further, the reflective coating can be a reflective film or a reflective paint coating.

[0017] As a preferred implementation of the smart wearable display provided by the utility model, the large-diameter end of the conical expansion reflector is provided with an annular ring portion, and the annular ring portion is bonded to the display body by colloid.

[0018] As a preferred implementation of the smart wearable display provided by the utility model, an angle of 45° is formed between the image acquisition area of ​​the conical flared reflector and the end surface of the display screen body.

[0019] As a preferred embodiment of the smart wearable display provided by the utility model, the first adjustment motor and the second adjustment motor both adopt brake motors; further, the brake motor can adopt a conventional motor with a brake on the market, and the structure and principle of the brake motor are not further limited or elaborated here. Any matching motor that can realize rotational drive and has its own braking effect can be applied to the present technical solution.

[0020] A smart wearable device comprises the above-mentioned smart wearable display screen.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] The smart wearable display screen and smart wearable device provided by the utility model can expand the image collection range and distance at the iris sensing hole through the conical flared reflector. The operator does not need to move the smart wearable device significantly, and the iris feature image information can be reflected to the camera collector through the conical flared reflector. The operator only needs to turn the eyes toward the iris sensing hole and the display screen body toward the user side to effectively collect the user's iris feature image information, which can increase the screen wake-up angle range and wake-up distance, and there is no need for the operator to move the smart wearable device near the user's eyes, further improving the convenience of the screen wake-up operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the three-dimensional structure of the display screen body provided by the utility model;

[0025] Figure 2 This is a schematic diagram of the planar structure of the display screen body provided by the utility model;

[0026] Figure 3 for Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0027] Figure 4 A schematic diagram of the three-dimensional structure of the intelligent wearable device provided by the utility model;

[0028] Figure 5 A schematic diagram of the image acquisition area range of the smart wearable device provided by the utility model;

[0029] Figure 6 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0030] Figure 7 for Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0031] The markings in the figure are as follows: 1. Display screen body; 2. Iris sensing hole; 3. Conical flared reflector; 4. Camera collector; 5. Fixed seat; 6. First adjustment motor; 7. L-shaped seat; 8. Second adjustment motor; 9. Vibration sensor; 10. Installation frame; 11. Limiting top screw; 12. Retractable connecting sleeve; 13. Reflective coating; 14. Annular ring; 15. Image acquisition area. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0033] As described in the background technology, a wearable device based on iris recognition and its system; the display screen is integrally connected to the camera device, and the wearable device often needs to be moved near the user's eyes to wake up the screen. The distance and angle between the user's eyes and the display screen are demanding, and the convenience of the display screen wake-up operation needs to be further improved.

[0034] In order to solve this technical problem, the utility model provides a smart wearable display screen and a smart wearable device, which are applied to screen wake-up of the smart wearable device.

[0035] Specifically, please refer to Figure 1-3 The smart wearable display screen specifically includes: a display screen body 1; an iris sensing hole 2 is arranged on the upper part of the display screen body 1; a conical flared reflector 3; the conical flared reflector 3 is installed at the iris sensing hole 2 of the display screen body 1; the inner wall of the conical flared reflector 3 is a smooth reflective surface; the large-diameter end of the conical flared reflector 3 is tightly connected to the display screen body 1; an adjustable camera assembly, which is used to collect iris feature images and output iris feature image signals; further, the adjustable camera assembly includes a camera collector 4 and an adjustment assembly used to drive the camera collector 4 to rotate and adjust in multiple directions, so as to realize the camera collector 4 to collect the image information reflected by the inner wall of the conical flared reflector 3.

[0036] The smart wearable display provided by the utility model can expand the image collection range and distance at the iris sensing hole 2 through the conical flared reflector 3. The operator does not need to move the smart wearable device significantly, and the iris feature image information can be reflected to the camera collector 4 through the conical flared reflector 3. The operator only needs to turn the eyes toward the iris sensing hole 2 and the display body 1 toward the user side to effectively collect the user's iris feature image information, which can increase the screen wake-up angle range and wake-up distance, and there is no need for the operator to move the smart wearable device near the user's eyes, further improving the convenience of the screen wake-up operation.

[0037] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0038] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0039] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0040] Please refer to Figure 1-7, a smart wearable display screen, which includes a display screen body 1; an iris sensing hole 2 is provided on the upper part of the display screen body 1; a conical flared reflector 3; the conical flared reflector 3 is installed at the iris sensing hole 2 of the display screen body 1; the inner wall of the conical flared reflector 3 is a smooth reflective surface; the large-diameter end of the conical flared reflector 3 is tightly connected to the display screen body 1; an adjustable camera assembly, the adjustable camera assembly is used for collecting iris feature images and outputting iris feature image signals; the adjustable camera assembly includes a universal adjustment seat and a camera collector 4, the universal adjustment seat includes a fixed seat 5, a first adjustment motor 6 fixedly mounted on the fixed seat 5, an L-shaped seat 7 fixedly mounted on the output end of the first adjustment motor 6 and a second adjustment motor 8 fixedly mounted on the L-shaped seat 7, and the camera collector 4 is installed at the output end of the second adjustment motor 8; further, the image collection end of the camera collector 4 faces the necking end of the conical flared reflector 3.

[0041] In the smart wearable display provided by the present embodiment, during the process of the camera collector 4 collecting iris feature image information, the second adjustment motor 8 drives the camera collector 4 to rotate, so that the image collection end of the camera collector 4 is tilted, and the first adjustment motor 6 drives the L-shaped seat 7 to rotate 360 ​​degrees, so that the camera collector 4 can collect the iris feature image information reflected by the conical flared reflector 3 in a timely manner, further improving the timeliness of the collection of the iris feature image information, and can comprehensively capture the iris feature information reflected from various places of the conical flared reflector 3, further improving the scope of the iris feature image information collection. The camera collector 4 transmits a signal to the processor in the wearable device, and makes an instruction through the processor in the wearable device to control the screen to be awakened.

[0042] The smart wearable display provided in Example 1 is further optimized, specifically, as follows: Figure 7 As shown, a vibration sensor 9 is installed on the fixing seat 5, and the vibration sensor 9 is signal-connected with the first adjustment motor 6 and the second adjustment motor 8; further, the vibration sensor 9 and the camera collector 4 are electrically connected with the first adjustment motor 6 and the second adjustment motor 8 through the processor in the smart wearable device.

[0043] The smart wearable display provided in the present embodiment, when the wearable device needs to be awakened, the user's arm will move naturally, and the vibration generated by the movement of the wearable device will be sensed by the vibration sensor 9, and the captured information will be transmitted to the processor built into the wearable device, the processor controls the first adjustment motor 6 and the second adjustment motor 8 to move, the camera collector 4 captures the iris feature image information reflected by the conical expansion reflector 3, and transmits the information to the processor, the processor analyzes the vibration sensor 9 and the captured iris feature image information, that is, the processor reacts after receiving the vibration signal of the vibration sensor 9 and the correct iris feature image information signal received by the camera collector 4 at the same time, controls the screen to wake up, avoids the screen being frequently awakened by wrong information, improves the screen wake-up accuracy, and further reduces the energy consumption of the wearable device.

[0044] The smart wearable display provided in Example 2 is further optimized, such as Figure 6-7 As shown, the output end of the second adjustment motor 8 is fixedly installed with a mounting frame 10, and the camera collector 4 can be pulled out and installed in the mounting frame 10. A limit screw 11 is screwed on the mounting frame 10, and the camera collector 4 is detachably connected to the mounting frame 10 through the limit screw 11.

[0045] In the smart wearable display provided in this embodiment, the camera collector 4 is installed in the installation frame 10 in a pull-out manner and is limited by the limiting top screw 11, which can effectively improve the convenience of disassembly and assembly of the camera collector 4, is conducive to factory batch shipment, effectively improves shipment efficiency, and facilitates subsequent maintenance and repair of the camera collector 4.

[0046] Specifically, it also includes a retractable connecting sleeve 12, one end of the retractable connecting sleeve 12 is fixedly connected to the contracted end of the conical flared reflector 3, and the other end of the retractable connecting sleeve 12 is rotatably sealed and connected to the image collection end of the camera collector 4; further, the retractable connecting sleeve 12 is rotatably sealed and connected to the camera collector 4 through a mechanical seal, or is movably connected through other connecting parts with equivalent rotational sealing effect; through the retractable connecting sleeve 12, the camera collector 4 can be connected to the conical flared reflector 3 as a whole, ensuring the normal operation of the camera collector 4 while reducing the entry of external dust into the conical flared reflector 3.

[0047] Specifically, the inner wall of the conical flared reflector 3 is coated with a reflective coating 13; further, the reflective coating 13 can be a reflective film or a reflective paint coating; the reflective coating 13 can improve the clarity and accuracy of the conical flared reflector 3 reflecting image information, so that the iris feature image information can be more accurately captured by the camera collector 4.

[0048] Specifically, the large-diameter end of the conical flared reflector 3 is provided with an annular ring portion 14, and the annular ring portion 14 is bonded to the display screen body 1 by colloid; the annular ring portion 14 can improve the connection stability between the conical flared reflector 3 and the display screen body 1, and at the same time improve the assembly convenience between the conical flared reflector 3 and the display screen body 1, providing guarantee for subsequent mass production.

[0049] Specifically, Figure 5 As shown, the image acquisition area 15 of the conical expansion reflector 3 forms an angle of 45° with the end surface of the display screen body 1; that is, the inner wall of the conical expansion reflector 3 forms an angle of 45 degrees with the back surface of the display screen body 1, and the iris feature image information collected within the image acquisition area 15 can completely enter the conical expansion reflector 3 and be captured and reflected.

[0050] Specifically, the first adjustment motor 6 and the second adjustment motor 8 both adopt brake motors; further, the brake motor can adopt a conventional motor with a brake on the market, and the structure and principle of the brake motor are not further limited or elaborated here. Any matching motor that can realize rotational drive and has its own braking effect can be applied to the present technical solution; by using a brake motor, when the camera collector 4 is used as a photographing tool, the camera collector 4 can be limited and fixed to avoid the occurrence of image blur and the like, thereby ensuring the clarity of the photographed image.

[0051] A smart wearable device, comprising the above-mentioned smart wearable display; the smart wearable device comprising the above-mentioned smart wearable display is also within the scope of protection of this case without inventiveness.

[0052] The use process of the smart wearable display screen and the smart wearable device provided by the utility model is as follows: when the screen of the smart wearable device needs to be awakened, the user rotates his wrist so that the screen faces the user's face, the user's iris feature information is captured and reflected by the conical flared reflector 3, the vibration generated by the movement of the wearable device is sensed by the vibration sensor 9, and the captured information is transmitted to the processor built into the wearable device, the processor controls the first adjustment motor 6 and the second adjustment motor 8 to move, the camera collector 4 captures the iris feature image information reflected by the conical flared reflector 3, and transmits the information to the processor, the processor analyzes the vibration sensor 9 and the captured iris feature image information, that is, it reacts after receiving the vibration signal of the vibration sensor 9 and the camera collector 4 receiving the correct iris feature image information signal at the same time, and controls the screen to wake up.

[0053] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A smart wearable display screen, characterized in that: It includes A display screen body (1); an iris sensing hole (2) is provided on the upper portion of the display screen body (1); A conical flared reflector (3); the conical flared reflector (3) is mounted on the iris sensing hole (2) of the display screen body (1); the inner wall of the conical flared reflector (3) is a smooth reflective surface; the large-diameter end of the conical flared reflector (3) is tightly connected to the display screen body (1); An adjustable camera assembly is used for collecting iris feature images and outputting iris feature image signals.

2. The smart wearable display according to claim 1, characterized in that: The adjustable camera assembly comprises a universal adjustment seat and a camera collector (4); the universal adjustment seat comprises a fixed seat (5), a first adjustment motor (6) fixedly mounted on the fixed seat (5), an L-shaped seat (7) fixedly mounted on the output end of the first adjustment motor (6), and a second adjustment motor (8) fixedly mounted on the L-shaped seat (7); the camera collector (4) is mounted on the output end of the second adjustment motor (8).

3. The smart wearable display according to claim 2, characterized in that: A vibration sensor (9) is mounted on the fixing seat (5), and the vibration sensor (9) is signal-connected to the first adjustment motor (6) and the second adjustment motor (8).

4. The smart wearable display according to claim 3, characterized in that: The output end of the second adjustment motor (8) is fixedly mounted with a mounting frame (10); the camera collector (4) can be pulled out and mounted in the mounting frame (10); a limit screw (11) is screwed onto the mounting frame (10); the camera collector (4) is detachably connected to the mounting frame (10) via the limit screw (11).

5. The smart wearable display according to claim 1, characterized in that: It also comprises a retractable connecting sleeve (12), one end of which is fixedly connected to the contracted end of the conical expanded reflector (3), and the other end of which is rotatably and sealingly connected to the image collecting end of the camera collector (4).

6. The smart wearable display according to claim 1, characterized in that: The inner wall of the conical expanded reflector (3) is coated with a reflective coating (13).

7. The smart wearable display screen according to claim 6, characterized in that: The large-diameter end of the conical expanded reflector (3) is provided with an annular ring portion (14), and the annular ring portion (14) is bonded to the display screen body (1) by means of colloid.

8. The smart wearable display screen according to claim 1, characterized in that: An angle of 45° is formed between the image collection area (15) of the conical flared reflector (3) and the end surface of the display screen body (1).

9. The smart wearable display screen according to claim 2, characterized in that: The first adjustment motor (6) and the second adjustment motor (8) are both brake motors.

10. A smart wearable device, characterized in that: It comprises a smart wearable display as described in any one of claims 1 to 9 above.

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