Bottle body label identification device based on double cameras

Abstract

The utility model provides a bottle body label identification device based on double cameras, and relates to the technical field of intelligent scales, the bottle body label identification device comprises an electronic scale mechanism and a touch screen, a support arm is arranged between the electronic scale mechanism and the touch screen, and two sides of the support arm are respectively provided with a camera assembly; the supporting arm is of a cross-shaped structure, a two-dimensional code or a bar code is pasted on a chemical bottle body, a label ID and the weight of the content in the bottle are recorded in the electronic scale mechanism, and the electronic scale mechanism and the camera mechanism in the structure can be adopted for achieving weight and label identification at the same time in subsequent use every time. According to the technical scheme, the two camera assemblies are arranged on the two sides of the electronic scale mechanism respectively through the arrangement of the supporting arms, original labels of bottle bodies are subjected to automatic AI recognition and automatically correspond to corresponding product categories in inventory while weighing is conducted, and the real-time inventory is adjusted by uploading weighing data.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent scales, and in particular to a bottle label recognition device based on dual cameras. Background Art

[0002] Smart scales are electronic weighing devices that combine modern sensor technology, microprocessor technology, and wireless communication technology. They are widely used in health management, weight control, sports and fitness, and other fields. As people pay more and more attention to health and quality of life, traditional mechanical scales can no longer meet the demand for accuracy and versatility.

[0003] There are many types of chemicals in the laboratory, which is time-consuming and laborious to find. Moreover, the remaining amount of each chemical is completely measured by the naked eye or weighed on site when used. If the remaining amount of the chemical is not practical, it is easy to delay the experimental process.

[0004] Currently, there are solutions using manual barcode scanners for chemical management, but because scanning and weighing are not performed simultaneously, the operation is cumbersome and there are currently no similar solutions on the market. First, there is currently no similar AI technology for identifying chemical bottle labels (although there are technologies for identifying business cards, such as CamCard). Second, there is currently no label recognition technology on the market that can recognize round or square bottles with labels extending on both sides. Dual cameras can achieve complete recognition of round bottles and multi-sided labels.

[0005] Therefore, the utility model proposes a bottle label recognition device based on dual cameras. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a bottle label recognition device based on dual cameras.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a bottle label recognition device based on dual cameras, comprising an electronic scale mechanism and a touch screen, a support arm is provided between the electronic scale mechanism and the touch screen, and camera assemblies are provided on both sides of the support arm;

[0008] The support arm is a cross structure, with mounting plates on both sides of the horizontal end of the support arm, the camera assembly is arranged above the mounting plate, and a connecting seat is provided at the bottom of the vertical end of the support arm, and the support arm is connected to the electronic scale mechanism through the connecting seat.

[0009] As a preferred embodiment, the camera assembly includes a gateway base, which is fixedly connected to the mounting plate. A rotating table is provided above the gateway base, and an adjustment frame is rotatably connected to the upper portion of the rotating table. A camera mechanism is provided on the top of the adjustment frame.

[0010] The beneficial effect of adopting the above further scheme is: under the action of the camera assembly, the label on the surface of the bottle body can be photographed and identified, and further, the adjustment frame can be moved by controlling the rotation of the rotating table, so as to adjust the camera mechanism to a specified angle, so as to facilitate better completion of subsequent shooting work.

[0011] As a preferred embodiment, the length and width of the mounting plate are adapted to the length and width of the gateway base.

[0012] The beneficial effect of adopting the above-mentioned further solution is that by adapting the length and width of the mounting plate to the gateway base, there is no extra space on the mounting plate for the gateway base, which is more adaptable, and the mounting plate is rounded on all sides to prevent users from being scratched by corners during operation.

[0013] As a preferred embodiment, rotating shafts are provided on both sides of the camera mechanism, and the camera mechanism is rotatably connected to the adjustment frame via the rotating shafts.

[0014] The beneficial effect of adopting the above further solution is: under the action of the rotating shaft, the camera mechanism can be rotated in the adjustment frame, so that fine adjustments can be made according to actual conditions when photographing the bottle body, thereby further increasing the practicality of the device during use.

[0015] As a preferred embodiment, heat dissipation holes are opened at the tail of the camera mechanism, the heat dissipation holes are distributed in a ring shape, and the distances between two adjacent heat dissipation holes are equal.

[0016] The beneficial effect of adopting the above further scheme is that heat will be generated during the use of the camera mechanism. At this time, the heat generated inside the camera mechanism can be discharged outward under the action of the heat dissipation holes, thereby achieving a heat dissipation effect and improving the stability of the camera mechanism during use.

[0017] As a preferred embodiment, the output ends of the electronic scale mechanism and the camera mechanism are electrically connected to the input end of the touch screen.

[0018] The beneficial effect of adopting the above further scheme is: by electrically connecting the output end of the electronic scale mechanism with the input end of the touch screen, after the bottle is weighed by the electronic scale mechanism, the collected information is transmitted to the touch screen. At this time, under the action of the touch screen, the operation can be made more convenient through touch screen operation.

[0019] Compared with the prior art, the advantages and positive effects of the present invention are:

[0020] In the utility model, a QR code or a barcode is attached to the chemical bottle, and the label ID and the weight of the bottle contents are entered into the electronic scale mechanism. Each subsequent use can use the electronic scale mechanism and the camera mechanism in this structure to realize the weight and label recognition at the same time, and upload the corresponding items in the electronic scale mechanism to make balance adjustments. Through the setting of the support arm, the two camera assemblies are respectively arranged on both sides of the electronic scale mechanism. During weighing, the original label of the bottle is automatically AI-recognized, and automatically corresponds to the corresponding product category in the inventory. The real-time inventory is adjusted by uploading the weighing data, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of a bottle label recognition device based on dual cameras in the present utility model;

[0022] Figure 2 This is a disassembled diagram of a bottle label recognition device based on dual cameras in the present utility model;

[0023] Figure 3 This is a disassembled diagram of the camera assembly in a bottle label recognition device based on dual cameras in the present utility model.

[0024] Reference numerals

[0025] 1. Electronic scale mechanism;

[0026] 2. Support arm; 21. Mounting plate; 22. Connecting seat;

[0027] 3. Camera assembly; 31. Gateway base; 32. Rotating table; 33. Adjustment frame; 34. Camera mechanism; 341. Rotating shaft; 342. Heat dissipation holes;

[0028] 4. Touch screen. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figure 1-3As shown, the utility model provides a technical solution: a bottle label recognition device based on dual cameras, including an electronic scale mechanism 1 and a touch screen 4, a support arm 2 is provided between the electronic scale mechanism 1 and the touch screen 4, and camera assemblies 3 are provided on both sides of the support arm 2; the support arm 2 is a cross structure, and mounting plates 21 are provided on both sides of the horizontal end of the support arm 2, the camera assembly 3 is arranged above the mounting plate 21, and a connecting seat 22 is provided at the bottom of the vertical end of the support arm 2, the support arm 2 is connected to the electronic scale mechanism 1 through the connecting seat 22, the camera assembly 3 includes a gateway base 31, the gateway base 31 is fixedly connected to the mounting plate 21, a rotating platform 32 is provided above the gateway base 31, the upper rotation of the rotating platform 32 is connected to the adjusting frame 33, and the top of the adjusting frame 33 is provided with a camera The output ends of the head mechanism 34, the electronic scale mechanism 1 and the camera mechanism 34 are electrically connected to the input end of the touch screen 4. By using a QR code or a barcode to stick on the chemical bottle, the label ID and the weight of the bottle contents are entered in the electronic scale mechanism 1. Each subsequent use can use the electronic scale mechanism 1 and the camera mechanism 34 in this structure to realize weight and label recognition at the same time, and upload the corresponding items in the electronic scale mechanism 1 to adjust the remainder. Through the setting of the support arm 2, the two camera assemblies 3 are respectively set on both sides of the electronic scale mechanism 1. While weighing, the original label of the bottle is automatically AI-recognized and automatically corresponds to the corresponding product category in the inventory. The real-time inventory is adjusted by uploading the weighing data, thereby improving the practicality of the device and solving the technical problem of bottle label recognition.

[0031] A step further, such as Figure 3 As shown: a rotating shaft 341 is provided on both sides of the camera mechanism 34, and the camera mechanism 34 is rotatably connected to the adjustment frame 33 through the rotating shaft 341. Further, under the action of the rotating shaft 341, the camera mechanism 34 can be rotated in the adjustment frame 33, so that fine adjustments can be made according to actual conditions when photographing the bottle body, thereby further increasing the practicality of the device during use and solving the technical problem of adjusting the shooting angle of the camera mechanism 34.

[0032] The above solution still has the problem of where to place the camera assembly 3. Figure 2 As shown: In this solution, the length and width of the mounting plate 21 are adapted to the length and width of the gateway base 31. By adapting the length and width of the mounting plate 21 to the gateway base 31, there is no extra space for the gateway base 31 on the mounting plate 21, which is more adaptable. The mounting plate 21 is rounded on all sides to prevent users from being scratched by corners during operation.

[0033] The above solution also has the problem that the camera mechanism 34 generates heat during use, resulting in poor stability. Figure 3As shown: In this solution, a heat dissipation hole 342 is opened at the tail of the camera mechanism 34, and the heat dissipation holes 342 are distributed in a ring shape, and the distance between two adjacent heat dissipation holes 342 is equal. Heat will be generated during the use of the camera mechanism 34. At this time, the heat generated inside the camera mechanism 34 can be discharged outward under the action of the heat dissipation holes 342, thereby achieving a heat dissipation effect and improving the stability of the camera mechanism 34 during use.

[0034] Working principle:

[0035] like Figure 1-3 As shown, first, the device is placed in the designated position, and then a QR code or barcode is attached to the chemical bottle. The label ID and the weight of the bottle contents are entered in the electronic scale mechanism 1. Then, the electronic scale mechanism 1 is turned on and the bottle is placed on the electronic scale mechanism 1. At this time, the bottle is weighed by the electronic scale mechanism 1. When in use, the electronic scale mechanism 1 and the camera mechanism 34 in this structure can be used to realize label recognition while weighing, and upload the corresponding items in the electronic scale mechanism 1 to adjust the margin. Through the setting of the support arm 2, the two camera assemblies 3 are respectively set on both sides of the electronic scale mechanism 1. While weighing, the original label of the bottle is automatically AI-recognized. When in use, the rotating table 32 can be controlled to rotate to drive the adjustment frame 33 to move, so that the camera mechanism 34 can be adjusted to a specified angle. Further, under the action of the rotating shaft 341, the camera mechanism 34 can be rotated in the adjustment frame 33, so that fine-tuning can be performed according to actual conditions when shooting the bottle.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A bottle label recognition device based on dual cameras, comprising an electronic scale mechanism (1) and a touch screen (4), characterized in that: A support arm (2) is provided between the electronic scale mechanism (1) and the touch screen (4), and camera assemblies (3) are provided on both sides of the support arm (2); The support arm (2) is a cross structure, and mounting plates (21) are provided on both sides of the horizontal end of the support arm (2), the camera assembly (3) is arranged above the mounting plate (21), and a connecting seat (22) is provided at the bottom of the vertical end of the support arm (2), and the support arm (2) is connected to the electronic scale mechanism (1) via the connecting seat (22).

2. The dual-camera bottle label recognition device according to claim 1, characterized in that: The camera assembly (3) includes a gateway base (31), the gateway base (31) is connected and fixed to the mounting plate (21), a rotating platform (32) is provided above the gateway base (31), an upper rotation of the rotating platform (32) is connected to an adjustment frame (33), and a camera mechanism (34) is provided on the top of the adjustment frame (33).

3. The bottle label recognition device based on dual cameras according to claim 2, characterized in that: The length and width of the mounting plate (21) are adapted to the length and width of the gateway base (31).

4. The dual-camera bottle label recognition device according to claim 2, characterized in that: Rotating shafts (341) are provided on both sides of the camera mechanism (34), and the camera mechanism (34) is rotatably connected to the adjustment frame (33) via the rotating shafts (341).

5. The bottle label recognition device based on dual cameras according to claim 2, characterized in that: The tail of the camera mechanism (34) is provided with heat dissipation holes (342), the heat dissipation holes (342) are distributed in a ring shape, and the spacing between two adjacent heat dissipation holes (342) is equal.

6. The bottle label recognition device based on dual cameras according to claim 2, characterized in that: The output ends of the electronic scale mechanism (1) and the camera mechanism (34) are electrically connected to the input end of the touch screen (4).

Images