An article identification bracelet

Abstract

The utility model belongs to article identification technical field discloses an article identification bracelet, have: bracelet main part, dial, install on bracelet main part, be provided with display screen on dial, camera, install on bracelet main part, camera's lens is towards the outside of bracelet main body, controller, install inside dial, controller is connected with camera through signal line, controller and display screen electricity is connected, voice broadcast module, install inside dial, voice broadcast module and controller electricity is connected, in the utility model, patient confirms whether the image that display screen presents is the image of target article, if yes, voice broadcast module broadcasts the relevant information of article, if not, patient continues to adjust the angle of camera and makes target article present to display screen, through increasing the procedure of patient confirmation, as far as possible avoid the situation that the broadcast article information and target article information are in disorder.

Description

Technical Field

[0001] This utility model relates to the field of item recognition technology, specifically to an item recognition wristband. Background Technology

[0002] Patients with cognitive impairment often have difficulties in recognizing and using objects. In most cases, they cannot recognize the names and uses of common items in their lives, which makes it impossible for them to live a normal life independently. Therefore, in the current situation, family members usually take the initiative to tell the patient the name of the item and how to use it.

[0003] In the existing technology, in order to assist patients' lives, portable object recognition devices are usually used. The device scans and identifies objects through a camera and the voice broadcast module announces the name and purpose of the object.

[0004] When multiple items are stacked or clustered together, existing technology may not be able to accurately scan the corresponding items, resulting in mismatches between the reported item information and the target item information. Utility Model Content

[0005] To address this issue, the present invention provides an item recognition wristband to solve the technical problem that, in cases where multiple items are stacked or clustered together, the existing technology may not be able to accurately scan the corresponding items, resulting in mismatches between the reported item information and the information of the target item.

[0006] To solve the above-mentioned technical problems, this utility model specifically provides the following technical solution:

[0007] An object recognition wristband, having the following features:

[0008] The main body of the bracelet;

[0009] A dial is mounted on the main body of the bracelet, and a display screen is provided on the dial;

[0010] A camera is mounted on the main body of the bracelet, with the lens of the camera facing outwards from the main body of the bracelet;

[0011] The controller is installed inside the dial, and is connected to the camera via a signal cable and electrically connected to the display screen.

[0012] A voice broadcast module is installed inside the dial and is electrically connected to the controller.

[0013] Furthermore, the dial is positioned opposite the camera, one end of the signal line is connected to the controller, and the other end passes through the inside of the bracelet body and is connected to the camera.

[0014] Furthermore, the voice broadcast module includes a digital-to-analog converter, a current amplifier, and a speaker;

[0015] The controller is electrically connected to the digital-to-analog converter, the digital-to-analog converter is electrically connected to the current amplifier, and the current amplifier is electrically connected to the speaker;

[0016] The digital-to-analog converter converts the audio data transmitted by the processor from digital signals to analog signals, and transmits the analog signals to the current amplifier. The current amplifier amplifies the analog signals and transmits the amplified analog signals to the speaker, which then plays the analog signals.

[0017] Furthermore, a battery is installed inside the dial, and a charging port is provided on the side wall of the dial;

[0018] A power cord is connected to the battery, and the end of the power cord away from the battery passes through the inside of the wristband body and connects to the camera.

[0019] Furthermore, the dial is provided with a plurality of speaker holes, and the speaker is positioned directly opposite the speaker holes.

[0020] Furthermore, the dial is provided with a confirmation button, and the dial sidewall is provided with a power button.

[0021] Furthermore, the camera is equipped with a zoom ring;

[0022] The main body of the bracelet is made of reflective material.

[0023] Compared with the prior art, this utility model has the following advantages:

[0024] In this invention, a camera captures images and transmits them to a controller. The controller processes the received images and transmits them to a display screen, which displays an image of the object. The patient confirms whether the image displayed on the screen is the target object. If it is, the voice broadcast module broadcasts relevant information about the object. If not, the patient continues to adjust the camera angle to make the target object appear on the screen. By adding a patient confirmation procedure, the system minimizes the possibility of mismatches between the broadcasted object information and the target object information. Attached Figure Description

[0025] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of an item recognition bracelet provided in an embodiment of the present utility model;

[0027] Figure 2 This is a side structural cross-sectional view of an item recognition bracelet provided for an embodiment of the present utility model.

[0028] The labels in the diagram represent the following:

[0029] 1. Bracelet body; 2. Watch face; 3. Display screen; 4. Camera; 5. Controller; 6. Signal cable; 7. Digital-to-analog converter; 8. Current amplifier; 9. Speaker; 10. Battery; 11. Charging port; 12. Power cord; 13. Speaker hole; 14. Confirm button; 15. Power button; 16. Zoom ring; 17. Foam layer. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] like Figure 1 , Figure 2 As shown, this utility model provides an item recognition wristband, which includes:

[0032] Bracelet body 1;

[0033] Watch face 2 is mounted on the main body 1 of the bracelet, and a display screen 3 is provided on watch face 2;

[0034] Camera 4 is mounted on the main body 1 of the bracelet, with the lens of camera 4 facing the outside of the main body 1 of the bracelet;

[0035] Controller 5 is installed inside dial 2. Controller 5 is connected to camera 4 via signal line 6 and is electrically connected to display screen 3.

[0036] The voice broadcast module is installed inside the dial 2 and is electrically connected to the controller 5.

[0037] In this invention, camera 4 captures images and transmits them to controller 5. Controller 5 processes the received images and transmits them to display screen 3. Display screen 3 displays an image of the object. The patient confirms whether the image displayed on display screen 3 is the image of the target object. If it is, the voice broadcast module broadcasts relevant information about the object. If not, the patient continues to adjust the angle of camera 4 to make the target object appear on display screen 3. By adding a patient confirmation procedure, the situation of the broadcasted object information and the target object information being confused is avoided as much as possible.

[0038] The display screen 3, dial 2, camera 4, etc. are integrated into the main body of the wristband 1. The patient wears the main body of the wristband 1 on his / her wrist, which is not easy to lose and is convenient to carry. When encountering objects that cause cognitive impairment, he / she can raise his / her wrist and point the camera 4 at the object to recognize and broadcast the information. The operation is convenient.

[0039] Considering that most people with cognitive impairment are elderly, and that the eyesight of the elderly is usually deteriorating, the area of ​​the dial 2 and the display screen 3 is relatively large in order to make it easier for elderly users to see the images on the display screen 3.

[0040] The dial 2 has a built-in memory card containing images of commonly used items in daily life. The controller 5 matches the images captured by the camera 4 with the images stored in the memory card. Once a match is successful, the controller 5 controls the voice broadcast module to broadcast the information of the corresponding image, such as "This is a blood pressure medication, used to lower blood pressure, once a day, one pill at a time, taken after meals."

[0041] In actual use, the patient wears the main body 1 of the bracelet on their wrist. The camera 4 needs to be pointed at the object in order to capture the image of the object. The display screen 3 needs to face the patient so that the patient can observe at any time. In order to simultaneously satisfy the requirements of the camera 4 pointing at the object and the display screen 3 facing the patient, the dial 2 is set opposite to the camera 4. When in use, the dial 2 is placed on the inside of the wrist and the camera 4 is placed on the outside of the wrist.

[0042] like Figure 2 As shown, the camera 4 transmits the captured image to the controller 5 via the signal line 6. The camera 4 and the controller 5 are located on opposite sides of the main body 1 of the wristband. In order to arrange the signal line 6 reasonably, one end of the signal line 6 is connected to the controller 5, and the other end passes through the inside of the main body 1 of the wristband and connects to the camera 4.

[0043] The voice broadcast module is used to broadcast information about the target item. The voice broadcast module includes a digital-to-analog converter 7, a current amplifier 8, and a speaker 9.

[0044] The controller 5 is electrically connected to the digital-to-analog converter 7, the digital-to-analog converter 7 is electrically connected to the current amplifier 8, and the current amplifier 8 is electrically connected to the speaker 9.

[0045] The digital-to-analog converter 7 converts the audio data transmitted by the processor from digital signals to analog signals, and transmits the analog signals to the current amplifier 8. The current amplifier 8 amplifies the analog signals and transmits the amplified analog signals to the speaker 9, which then plays the analog signals.

[0046] like Figure 1 As shown, considering that this application is portable and needs to be powered at all times, in order to be powered at any time, a battery 10 is installed inside the dial 2, and a charging port 11 is provided on the side wall of the dial 2. The battery 10 is charged through the charging port 11, and the battery 10 can supply power to the device once it has stored enough power.

[0047] like Figure 2 As shown, the camera 4 and the battery 10 are located on both sides of the main body 1 of the bracelet. In order to supply power to the camera 4, a power cord 12 is connected to the battery 10. The end of the power cord 12 away from the battery 10 passes through the inside of the main body 1 of the bracelet and connects to the camera 4.

[0048] The speaker 9 is located inside the dial 2. In order to make the voice broadcast by the speaker 9 clear, the dial 2 is provided with several sound holes 13, and the speaker 9 is directly facing the sound holes 13.

[0049] The dial 2 is equipped with a confirmation button 14 and a power switch 15 on the side wall of the dial 2. When the patient confirms that the image displayed on the display screen 3 is the image of the target item, he / she presses the confirmation button 14, and the speaker 9 broadcasts the information of the corresponding item. When the application needs to be used, the power switch 15 is pressed to open the dial 2, and the camera 4 is activated simultaneously. When the application is no longer needed, the power switch 15 is pressed to close the dial 2, and the camera 4 is deactivated simultaneously.

[0050] When patients are out of the house, some items may appear on the display screen 3 at the same time due to their distance, making it impossible to select the target item individually. In order to enable the target item to be selected individually, the camera 4 is equipped with a zoom ring 16. By rotating the zoom ring 16, the image can be magnified, and the shooting angle of the camera 4 can be adjusted so that the target item is placed in the display screen 3 alone.

[0051] To minimize the risk of patients being difficult for passing vehicles to see when they go out at night, the main body of the wristband 1 is made of reflective material.

[0052] To improve patient comfort when wearing the bracelet, a sponge layer 17 is provided on the inner side of the main body 1.

[0053] The above embodiments are merely exemplary embodiments of this application and are not intended to limit this application. The scope of protection of this application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this application.

Claims

1. An object recognition wristband, characterized in that, have: Bracelet body (1); The dial (2) is mounted on the main body (1) of the bracelet, and the dial (2) is provided with a display screen (3). A camera (4) is mounted on the main body (1) of the bracelet, with the lens of the camera (4) facing the outside of the main body (1); The controller (5) is installed inside the dial (2). The controller (5) is connected to the camera (4) via a signal line (6). The controller (5) is electrically connected to the display screen (3). The voice broadcast module is installed inside the dial (2) and is electrically connected to the controller (5).

2. The item recognition bracelet according to claim 1, characterized in that, The dial (2) is positioned opposite to the camera (4). One end of the signal line (6) is connected to the controller (5), and the other end passes through the inside of the wristband body (1) and is connected to the camera (4).

3. The item recognition bracelet according to claim 1, characterized in that, The voice broadcast module includes a digital-to-analog converter (7), a current amplifier (8), and a speaker (9); The controller (5) is electrically connected to the digital-to-analog converter (7), the digital-to-analog converter (7) is electrically connected to the current amplifier (8), and the current amplifier (8) is electrically connected to the speaker (9); The digital-to-analog converter (7) converts the audio data transmitted by the processor from digital signals to analog signals and transmits the analog signals to the current amplifier (8). The current amplifier (8) amplifies the analog signals and transmits the amplified analog signals to the speaker (9). The speaker (9) broadcasts the analog signals.

4. The item recognition bracelet according to claim 1, characterized in that, The dial (2) is equipped with a battery (10) and a charging port (11) is provided on the side wall of the dial (2). A power cord (12) is connected to the battery (10). The end of the power cord (12) away from the battery (10) passes through the inside of the wristband body (1) and is connected to the camera (4).

5. The item recognition bracelet according to claim 3, characterized in that, The dial (2) is provided with a plurality of speaker holes (13), and the speaker (9) is directly facing the speaker holes (13).

6. The item recognition bracelet according to claim 1, characterized in that, The dial (2) is provided with a confirmation key (14), and the dial (2) is provided with a power switch (15) on its side wall.

7. The item recognition bracelet according to claim 1, characterized in that, The camera (4) is provided with a zoom ring (16); The main body (1) of the bracelet is made of reflective material.

Images