Intelligent scale with weighing and RFID tag identification functions

Abstract

The utility model provides an intelligent scale with weighing and RFID tag identification functions, which relates to the technical field of intelligent scales and comprises an electronic scale module, a touch screen module, a front camera module and a rotary camera module. According to the electronic balance mechanism, the camera assemblies are arranged on the two sides of the electronic balance mechanism, so that label content on a bottle body can be recognized through the camera assemblies arranged on the two sides while the electronic balance mechanism weighs the bottle, and the two camera assemblies are arranged so that the two angles of the bottle body can be shot, and complete label recognition can be achieved after the shot content is spliced; further, under the action of the mounting frame, the rotating frame rotates in the mounting seat to adjust the shooting angle of the rotating camera, and further, the rotating camera can be controlled to rotate in the rotating frame through the second rotating disc, so that the rotating camera is adjusted to a specified position to better shoot the bottle body.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent scale technical field especially, it is a kind of intelligent scale with weighing and identifying RFID label. BACKGROUND

[0002] Intelligent scale is a kind of electronic weighing equipment combined modern sensor technology, microprocessor technology and wireless communication technology, is widely used in health management, weight control, exercise fitness etc., with people's increasing concern for health and quality of life, traditional mechanical scale cannot satisfy the requirement of accuracy and multifunctionality;

[0003] Laboratory chemicals are various, it is time-consuming and laborious when looking for medicine, and the residual quantity of each chemical is completely measured by manual naked eye or uses on-site weighing, if medicine residual quantity is not enough practical, it is easy to delay experiment progress;

[0004] Devote to developing the overall solution of laboratory chemical management, through intelligent hardware, automation cloud software to solve the management difficulty in chemical management, the pain point of manual operation, solve the problem that laboratory chemical inventory management and dangerous chemical management need manual weighing and manually adjust the residual quantity in inventory;

[0005] Therefore, the utility model provides a kind of intelligent scale with weighing and identifying RFID label. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the shortcomings in the prior art, and provides an intelligent scale with weighing and identifying RFID label.

[0007] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: an intelligent scale with weighing and identifying RFID label, comprising an electronic balance module, a touch screen module, a front camera module and a rotating camera module.

[0008] The electronic scale module is provided with a read-write module for reading RFID label, and the electronic scale module is provided with an antenna induction module, and the antenna induction module is electrically connected with the read-write module.

[0009] S1 electronic balance module, place the bottle on the electronic balance module, at this time, under the action of the electronic balance module, weigh the bottle, in the process of weighing, under the action of antenna induction module, read-write module reads the content information of RFID label.

[0010] S2, a touch screen module, a database system is installed in the touch screen module, the label ID and the bottle content weight are input through the database, and the weight is realized at the same time through the electronic scale mechanism and the camera mechanism in the structure, label recognition is realized, and the corresponding item is adjusted in the database.

[0011] S3, a front camera module, under the action of the front camera module, a face recognition can be shot, so as to facilitate the registration of the user's inventory.

[0012] S4, the electronic balance module can also identify the label content on the bottle body through the rotating camera module arranged on both sides while weighing the bottle. The advantage of arranging two rotating camera modules is that the bottle body can be shot from two angles, so as to realize complete label recognition after splicing the shot content.

[0013] As a preferred embodiment, the rotating frame is rotatably connected with a rotating camera, and a second rotating disc is arranged between the rotating camera and the rotating frame, and the second rotating disc is rotatably connected with the rotating camera and the rotating frame respectively.

[0014] The beneficial effect of the above further scheme is that by rotatably connecting the rotating camera in the rotating frame, when the rotating camera needs to be adjusted, under the action of the second rotating disc, the rotating camera can be rotated as needed during use.

[0015] As a preferred embodiment, the camera assembly is provided with two, and the two camera assemblies are mutually symmetrical at the center of the support frame.

[0016] The beneficial effect of the above further scheme is that by arranging two camera assemblies, the bottle body can be shot from two angles during weighing, so that the two shot contents can be spliced to realize complete label recognition.

[0017] As a preferred embodiment, the touch screen is provided with a mounting groove on one side close to the support frame, and the mounting seat is embeddedly installed in the mounting groove.

[0018] The beneficial effect of the above further scheme is that the mounting groove is used for mounting and fixing the camera assembly, and under the action of the mounting groove, the mounting seat is embeddedly installed, which can effectively increase the stability of the device during use.

[0019] As a preferred embodiment, a front camera is embeddedly installed on the top of the touch screen away from the support frame.

[0020] The beneficial effect of the further scheme is that the front camera can be used to take a photo for face recognition, so as to associate the user with the inventory registration.

[0021] As a preferred embodiment, the Z-shaped support frame has a top horizontal end connected with the touch screen and a bottom horizontal end connected with the electronic balance mechanism.

[0022] The beneficial effect of the further scheme is that the electronic balance mechanism and the touch screen are connected and fixed by the support frame, and the touch screen is arranged above the electronic balance mechanism by the support frame.

[0023] Compared with the prior art, the utility model has the advantages and positive effects that:

[0024] In the utility model, the electronic balance mechanism can identify the label content on the bottle body by the camera assemblies arranged on both sides while weighing the bottle, the two camera assemblies can take photos of the bottle body from two angles, the photo content can be spliced to realize complete label identification, the rotating camera can be rotated in the rotating frame by the second rotating disc to be adjusted to a specified position for better photo shooting of the bottle body. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 FIG. 1 is a front view of the intelligent scale with the functions of weighing and identifying RFID labels according to the utility model;

[0026] Figure 2 FIG. 2 is an exploded view of the intelligent scale with the functions of weighing and identifying RFID labels according to the utility model;

[0027] Figure 3 FIG. 3 is an exploded view of the camera assembly in the intelligent scale with the functions of weighing and identifying RFID labels according to the utility model.

[0028] REFERENCE NUMERALS

[0029] 1, electronic balance mechanism;

[0030] 2, support frame;

[0031] 3, touch screen; 31, front camera; 32, mounting groove;

[0032] 4. Camera assembly; 41. Mounting base; 42. Mounting bracket; 43. First rotating disk; 44. Rotating bracket; 45. Second rotating disk; 46. Rotating camera. Detailed Implementation

[0033] 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.

[0034] like Figures 1-3 As shown, this utility model provides a technical solution: a smart scale with weighing and RFID tag identification capabilities, including an electronic balance module, a touch screen module, a front-facing camera module, and a rotating camera module;

[0035] The electronic scale module is equipped with a read / write module for reading RFID tags, and an antenna sensing module, which is electrically connected to the read / write module.

[0036] The S1 electronic balance module weighs the bottle when it is placed on it. During the weighing process, the read / write module reads the RFID tag information under the action of the antenna sensing module.

[0037] S2, Touchscreen Module. The touchscreen module has a database system installed inside. The label ID and the weight of the contents of the bottle are entered into the database. Each time it is used, the electronic scale mechanism and camera mechanism in this structure can be used to weigh the contents and identify the label at the same time, and upload the data to the database to make the corresponding adjustments.

[0038] S3, front-facing camera module, can capture facial recognition images to facilitate the registration of users' inventory.

[0039] S4, the electronic balance module can weigh the bottle while also recognizing the label content on the bottle through rotating camera modules set on both sides. The advantage of setting two rotating camera modules is that it can capture two angles of the bottle, so that the captured content can be stitched together to achieve complete label recognition.

[0040] Further, under the action of the mounting frame 42, the rotating frame 44 rotates in the mounting seat 41 to adjust the shooting angle of the rotating camera 46, and further, the rotating camera 46 can be controlled to rotate in the rotating frame 44 through the second rotating disc 45, so that the rotating camera 46 is adjusted to a specified position to better shoot the bottle body, thereby solving the technical problem of bottle body label recognition.

[0041] Further, as shown in Figure 2 : The top of the touch screen 3 is embedded with the front camera 31 away from the side of the support frame 2, under the action of the front camera 31, the face recognition can be shot to facilitate the inventory registration of the associated user.

[0042] The above scheme still has the problem of poor stability of the camera assembly after installation, as shown in Figure 2 : In the scheme, the touch screen 3 is provided with a mounting groove 32 close to the side of the support frame 2, and the mounting seat 41 is embeddedly installed in the mounting groove 32, and the mounting groove 32 is used for installing and fixing the camera assembly 4, under the action of the mounting groove 32, the mounting seat 41 is embeddedly installed, which can effectively increase the stability of the device during use.

[0043] The above scheme still has the problem of position adjustment between the electronic balance mechanism 1 and the touch screen 3, as shown in Figure 2 : In the scheme, the support frame 2 has a Z-shaped structure, the top horizontal end of the support frame 2 is connected with the touch screen 3, and the bottom horizontal end of the support frame 2 is connected with the electronic balance mechanism 1, under the action of the support frame 2, the electronic balance mechanism 1 and the touch screen 3 are connected and fixed, and further, under the action of the support frame 2, the touch screen 3 is erected above the electronic balance mechanism 1, at this time, the specific size of the support frame 2 can be selected according to the actual situation to facilitate the later shooting and recognition.

[0044] Working principle:

[0045] As shown in Figures 1-3 : First, place the device at a specified position, and then turn on the electronic balance mechanism 1, and then place the bottle body on the electronic balance mechanism 1, at this time, the bottle body is weighed by the electronic balance mechanism 1, and in the weighing process, the label content on the bottle body is recognized by the camera assembly 4 arranged on both sides, the advantage of arranging two camera assemblies 4 is that the two angles of the bottle body can be shot to splice the shot content to realize complete label recognition, and further, under the action of the mounting frame 42, the rotating frame 44 rotates in the mounting seat 41 to adjust the shooting angle of the rotating camera 46, and further, the rotating camera 46 can be controlled to rotate in the rotating frame 44 through the second rotating disc 45, so that the rotating camera 46 is adjusted to a specified position to better shoot the bottle body.

[0046] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A smart scale with weighing and RFID tag identification capabilities, comprising an electronic balance module, a touch screen module, a front-facing camera module, a rotating camera module, a rotating frame (44), a camera assembly (4), a support frame (2), a touch screen (3), an electronic balance mechanism (1), and a mounting base (41); The electronic scale module is equipped with a read / write module for reading RFID tags and an antenna sensing module, which is electrically connected to the read / write module. A rotating camera (46) is rotatably connected to the rotating frame (44). A second rotating disk (45) is provided between the rotating camera (46) and the rotating frame (44). The second rotating disk (45) is rotatably connected to the rotating camera (46) and the rotating frame (44) respectively. There are two camera assemblies (4), and the two camera assemblies (4) are symmetrical about the center of the support frame (2). The bottom horizontal end of the support frame (2) is connected to the electronic balance mechanism (1).

2. The intelligent scale with weighing and RFID tag identification capabilities according to claim 1, characterized in that: The touch screen (3) has a mounting groove (32) on the side near the support frame (2), and the mounting base (41) is embedded in the mounting groove (32).

3. The intelligent scale with weighing and RFID tag identification capabilities according to claim 1, characterized in that: A front-facing camera (31) is embedded on the top side of the touch screen (3) away from the support frame (2).

4. A smart scale with weighing and RFID tag identification capabilities according to claim 1, characterized in that: The support frame (2) has a Z-shaped structure, and the top horizontal end of the support frame (2) is connected to the touch screen (3).

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