Refrigerator capable of recognizing human face
By introducing facial recognition and drug recognition functions into the drug storage refrigerator, combined with the adjustable partition component design, the problems of low space utilization and insecure drug access are solved, and efficient and safe drug management and storage are achieved.
Patent Information
- Application Number
- CN202421280960.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The internal space structure of the existing drug storage refrigerator is fixed and cannot be flexibly adjusted, resulting in low space utilization and lack of an effective identity verification mechanism, which can easily lead to mishandling and misplacement.
A refrigerator that recognizes human faces is designed. By setting a positioning partition plate, partition cabinet door and main cabinet door on the main surface of the refrigerator, and setting an identification probe and recognition camera on the surface of the cabinet door, facial recognition and drug recognition are achieved to ensure that The safety and accuracy of drug storage and access are achieved, while the folding and unfolding of the interactive partition plates of the partition components can achieve flexible adjustment of the interior space of the refrigerator.
Through facial recognition and drug recognition functions, the situation of mis-holding and misplacement of drugs is avoided, the safety and management efficiency of drugs are improved, and the utilization rate of space is improved by flexibly adjusting the internal space of the refrigerator, and the utilization rate of space can be adapted to different sizes and volumes drug storage needs.
Smart Images
Figure CN222504511U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of biological equipment, in particular to a refrigerator capable of recognizing human faces. Background Art
[0002] A vaccine has gone through a long process from research and development to market launch. As a biological macromolecule, vaccines are very sensitive to temperature, so it is necessary to study their stability during product development. At present, the management of vaccine sample storage equipment such as refrigerators and thermostats still uses paper to record the access time of samples as a management ledger for samples. This management method is prone to omissions and forgetfulness, which may lead to record integrity defects when product declaration requirements are met.
[0003] The prior art has the following technical problems:
[0004] 1. The internal space structure of existing drug storage refrigerators is fixed and cannot be flexibly adjusted according to the actual size and storage requirements of the drugs, resulting in low space utilization and difficulty in meeting the diverse storage needs of biological drugs;
[0005] 2. Traditional refrigerators lack an effective identity authentication mechanism when storing and retrieving medicines, which can easily lead to the wrong taking and placing of medicines, affecting the safety and effectiveness of the medicines. Utility Model Content
[0006] The utility model aims to solve the shortcomings of the prior art that the internal space of the medicine refrigerator is difficult to adjust and the safety is poor when storing and accessing medicines, and proposes a refrigerator capable of recognizing human faces.
[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a refrigerator for recognizing human faces, comprising a refrigerator body and a cabinet door handle, a main cabinet door is provided on one side of the surface of the refrigerator body, a partition cabinet door is provided on the other side of the surface of the refrigerator body, a positioning partition plate is provided at a position corresponding to the partition cabinet door on one side of the interior of the refrigerator body, guide grooves are evenly distributed in the vertical direction on the other side of the interior of the refrigerator body, a partition component is provided inside the guide groove, a display panel is provided on the surface of the main cabinet door, and an identification probe is provided on the surface of the display panel.
[0008] Preferably, the partition assembly includes a positioning cross bar and a limiting cross bar, the surface of the positioning cross bar is provided with movable partition plates evenly distributed in a straight line, and the end of the movable partition plate is hinged to the surface of the positioning cross bar, and the surface of the limiting cross bar is provided with a limiting groove, and the limiting groove is engaged with the end of the movable partition plate.
[0009] Preferably, the surfaces of the main cabinet door and the partition cabinet door are both provided with cabinet door handles, and a recognition camera is provided at the center position of the front side of the positioning partition plate.
[0010] Preferably, the number of spaces separated by the positioning partition plate and one side of the refrigerator body corresponds to the position of the partition door.
[0011] Preferably, the outer edges of the refrigerator body are all rounded, and the surface edges of the main cabinet door and the partition cabinet door are all rounded.
[0012] Preferably, the width of the partition component is the same as the length of the guide slot, and the spacing between adjacent guide slots at the same height is the same as the length of the partition component.
[0013] Preferably, the edges of the positioning cross bar, the limiting cross bar and the movable partition plate are all deburred.
[0014] Beneficial Effects
[0015] In the utility model, the surface of the refrigerator body is divided into spaces by positioning partition plates, and partition doors and main cabinet doors are provided to seal and adapt the surface of the space. Face recognition is performed by identification probes and identification cameras respectively provided on the surfaces of the main cabinet door and the partition cabinet door, so that the refrigerator body can be opened, which is convenient for targeted access to the internal medicine storage and avoids wrong taking or misplacing. At the same time, the access data is recorded, which is convenient for the intelligent management, storage and use of biological drugs and increases safety.
[0016] In the utility model, a fixed space division is performed on one side of the interior of the refrigerator body by a positioning partition plate, and a movable adaptive space division is performed on the other side by a partition assembly. The upper and lower spaces inside the refrigerator body can be adjusted by folding and unfolding the interactive partition plates of the partition assembly. Compared with the traditional method of adjusting the entire partition, the partition assembly can be folded through the surface of the movable partition plate at a specified position to achieve vertical adjustment of the local space, thereby increasing the utilization rate of the space and facilitating the spatial adaptation use with medicines of different sizes and volumes. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a structural diagram of the refrigerator body of the utility model when it is opened;
[0018] Figure 2 It is a three-dimensional structural diagram of the utility model;
[0019] Figure 3 This is a structural diagram of the partition assembly of the utility model;
[0020] Figure 4 This is an expanded structural diagram of the partition component of the utility model.
[0021] Legend:
[0022] 1. Refrigerator body; 2. Positioning partition plate; 3. Partition cabinet door; 4. Identification camera; 5. Cabinet door handle; 6. Main cabinet door; 7. Display panel; 8. Identification probe; 9. Guide slide; 10. Partition assembly; 1001. Positioning cross bar; 1002. Limiting cross bar; 1003. Movable partition plate; 1004. Limiting groove. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.
[0024] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:
[0026] Reference Figure 1-4 A refrigerator capable of recognizing human faces comprises a refrigerator body 1 and a door handle 5. A main cabinet door 6 is arranged on one side of the surface of the refrigerator body 1, and a partition cabinet door 3 is arranged on the other side of the surface of the refrigerator body 1. When the entire refrigerator body 1 is actually used, a small volume of medicine is stored in the space where a partition plate 2 is located, and a separate space for medicine is classified and stored through the partition cabinet door 3, and the space on the other side of the refrigerator body 1 is used for centralized storage and use of medicine.
[0027] When storing and using medicines in an independent space, a positioning partition plate 2 is provided at a position corresponding to the partition door 3 on one side of the interior of the refrigerator body 1, and an identification camera 4 is provided at the center position of the front of the positioning partition plate 2. The number of spaces separated by the positioning partition plate 2 and one side of the refrigerator body 1 corresponds to the position of the partition door 3, and the number of partition doors 3 corresponds to the number and position of the spaces separated by the positioning partition plate 2. As shown in the accompanying drawings, the positioning partition plate 2 divides the space on one side of the refrigerator body 1 into four spaces, and each separated space corresponds to a partition door 3, thereby realizing the division of independent spaces. The identification camera 4 is arranged at the center position of the front of the positioning partition plate 2. The identification camera 4 recognizes the faces of visitors and the medicines, and controls the opening and closing of the partition door 3 by the identification camera 4 to realize the taking of the medicines.
[0028] When used for centralized storage of medicines, since guide grooves 9 are evenly distributed in the vertical direction on the other side of the interior of the refrigerator body 1, a partition component 10 is provided inside the guide groove 9, a display panel 7 is provided on the surface of the main cabinet door 6, and an identification probe 8 is provided on the surface of the display panel 7, the space on the other side of the refrigerator body 1 is divided by the partition component 10 to achieve active separation of the space. The user can install the partition component 10 according to the size of the medicine to achieve volume adaptation for medicine storage, the display panel 7 is used to display the medicine on the surface of the main cabinet door 6, and the identification probe 8 on the surface of the display panel 7 is used to perform face recognition and medicine recognition to achieve storage of medicines and opening and closing of the main cabinet door 6.
[0029] When the internal space of the refrigerator body 1 is separated and used, the partition assembly 10 includes a positioning cross bar 1001 and a limiting cross bar 1002. The surface of the positioning cross bar 1001 is evenly distributed with movable partition plates 1003 in a straight line, and the end of the movable partition plate 1003 is hinged to the surface of the positioning cross bar 1001. The surface of the limiting cross bar 1002 is provided with a limiting groove 1004, and the limiting groove 1004 is engaged with the end of the movable partition plate 1003. When used normally, the movable partition plate 1003 is rotated to a position parallel to the positioning cross bar 1001. The ends are engaged with the limiting grooves 1004 of the limiting cross bar 1002 to realize the separation of the flat structure of the entire partition assembly 10. When space adaptation is required, two methods can be selected. One is to directly disassemble the entire partition assembly 10 to adjust the vertical height between the entire adjacent guide slide grooves 9. The other is to adjust the space at a specified position. The specific operation is to first take out the limiting cross bar 1002, and choose to fold the movable partition plate 1003 at the specified position upward or downward according to actual use requirements, as shown in the attached figure. Figure 4 As shown in the figure, the movable partition plates 1003 at the two middle positions are folded downward so that the upper and lower spaces of the partition assembly 10 at this position are connected, and then the limiting cross bar 1002 is installed to engage with the ends of the other unfolded movable partition plates 1003, and the two ends of the limiting cross bar 1002 are engaged with the two ends of the guide slide groove 9. This method can realize spatially adaptive storage of higher bundled drugs without affecting the storage of low-height drugs on both sides, thereby increasing the utilization rate of space and realizing spatially adaptive storage of drugs.
[0030] Other restrictive structures of the entire device are as follows: door handles 5 are provided on the surfaces of the main cabinet door 6 and the partition cabinet door 3. The main cabinet door 6 and the partition cabinet door 3 are opened and closed by setting the door handles 5, which is convenient for operation and use. The outer edges of the refrigerator body 1 are rounded, and the surface edges of the main cabinet door 6 and the partition cabinet door 3 are rounded. The width of the partition component 10 is the same as the length of the guide slide groove 9, and the spacing between adjacent guide slide grooves 9 of the same height is the same as the length of the partition component 10. The surface edges of the positioning cross bar 1001, the limiting cross bar 1002 and the movable partition plate 1003 are deburred. Specific embodiment 2:
[0032] Reference Figure 1-4 When the entire partition assembly 10 is actually used, in order to prevent the sliding partition plate from folding automatically after the limiting cross bar 1002 is withdrawn, a damping shaft is used to connect the movable partition plate 1003 and the positioning cross bar 1001, and the resistance of the damping shaft is at least 1.5-2 times the weight of the movable partition plate 1003 itself, so as to keep the movable partition plate 1003 stable and not fold due to its own weight after the limiting cross bar 1002 is withdrawn, so as to facilitate the adjustment of the specified folding angle of the movable partition plate 1003.
[0033] Through the adjustment function of the movable partition plate 1003, in addition to the above-mentioned direct vertical height adjustment, the movable partition plate 1003 can also be folded upward or downward to form a specified angle, such as folding downward 45 degrees to form a sloped position, etc., which is convenient for drug storage and use. The inclined movable partition plate 1003 facilitates the taking of drugs. Specific embodiment three:
[0035] Reference Figure 1-4 When the whole device is in use, the recognition camera 4 electrically controls the partition cabinet door 3, and the recognition probe 8 electrically controls the main cabinet door 6. The cabinet door is automatically opened after face recognition, and when closed, it is manually closed and automatically locked.
[0036] At the same time, the medicine can be scanned and data recorded through the identification camera 4 and the identification probe 8, so as to realize data recording of medicine storage and access, and facilitate displaying the storage type and quantity of medicine inside the refrigerator body 1 through the display panel 7.
[0037] The control mode and principle between the recognition camera 4 and the recognition probe 8 and the partition door 3 and the main door 6 can be set according to the existing technology, such as the following components can be used for connection:
[0038] Identification probe 8, identification camera 4, controller, face recognition algorithm processing unit, cabinet door actuator, power module, the specific contents are as follows:
[0039] Identification probe 8, identification camera 4: connected to the image acquisition interface of the cabinet door system, responsible for capturing the user's facial image;
[0040] The controller receives image data from the face recognition camera 4, is connected to the face recognition algorithm processing unit, sends the image data for processing, receives the identity authentication result from the face recognition algorithm processing unit, is connected to the cabinet door actuator, and sends a door opening command;
[0041] The face recognition algorithm processing unit receives image data from the access controller, processes the image data, executes the face recognition algorithm, and sends the identity authentication result back to the controller;
[0042] The cabinet door actuator is connected to the output port of the access controller, receives the door opening command, and drives the cabinet door to open or close according to the received command;
[0043] The power module provides a stable power supply for the access controller, face recognition camera 4, cabinet door actuator, etc., and is connected to the power input port of each electronic control component.
[0044] The above information is extracted based on the description of assumptions and general system design. In actual applications, it is set according to actual usage requirements and combined with existing technologies. Specific embodiment four:
[0046] Reference Figure 1-4 When the entire refrigerator body 1 is actually used, it at least has all the structures of the refrigerator body 1 when it is normally used, such as a condenser, a compressor, a drain pipe, a power cord, a lighting lamp, etc. Since its content is public technology, it will not be described in detail. When it is actually used, it is set in combination with an existing refrigerator.
[0047] At least one set of electronic lock structures connected to the entire system is provided at the connection positions between the main cabinet door 6 and the partition cabinet door 3 and the refrigerator body 1 .
[0048] In summary:
[0049] 1. The surface of the refrigerator body 1 is divided into spaces by positioning partition plates 2, and partition doors 3 and main cabinet doors 6 are provided to seal and adapt the surface of the space. The recognition probe 8 and recognition camera 4 respectively provided on the surface of the main cabinet door 6 and the partition cabinet door 3 are used for face recognition to realize the opening of the refrigerator body 1, so as to facilitate targeted access to the internal medicine storage, avoid wrong taking and wrong placing, and record the access data at the same time, so as to facilitate the intelligent management and storage and use of biological medicines and increase safety;
[0050] 2. The space is fixedly divided on one side of the refrigerator body 1 by a positioning partition plate 2, and the space is flexibly and adaptively divided on the other side by a partition component 10. The upper and lower spaces inside the refrigerator body 1 can be adjusted by folding and unfolding the interactive partition plates of the partition component 10. Compared with the traditional method of adjusting the entire partition, the partition component 10 can be adjusted vertically by folding the surface of the movable partition plate 1003 at a specified position, thereby increasing the utilization rate of the space and facilitating the spatial adaptation of medicines of different sizes and volumes.
[0051] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0052] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A refrigerator capable of recognizing human faces, comprising a refrigerator body (1) and a door handle (5), characterized in that: A main cabinet door (6) is provided on one side of the surface of the refrigerator main body (1), a partition cabinet door (3) is provided on the other side of the surface of the refrigerator main body (1), a positioning partition plate (2) is provided at a position corresponding to the partition cabinet door (3) on one side of the interior of the refrigerator main body (1), guide grooves (9) are evenly distributed in the vertical direction on the other side of the interior of the refrigerator main body (1), a partition assembly (10) is provided inside the guide grooves (9), a display panel (7) is provided on the surface of the main cabinet door (6), and an identification probe (8) is provided on the surface of the display panel (7).
2. The refrigerator capable of recognizing human faces according to claim 1, characterized in that: The partition assembly (10) comprises a positioning cross bar (1001) and a limiting cross bar (1002); the surface of the positioning cross bar (1001) is provided with movable partition plates (1003) evenly distributed in a straight line, and the end of the movable partition plate (1003) is hinged to the surface of the positioning cross bar (1001); the surface of the limiting cross bar (1002) is provided with a limiting groove (1004), and the limiting groove (1004) is engaged with the end of the movable partition plate (1003).
3. The refrigerator capable of recognizing human faces according to claim 1, characterized in that: The surfaces of the main cabinet door (6) and the partition cabinet door (3) are both provided with cabinet door handles (5), and the front center of the positioning partition plate (2) is provided with an identification camera (4).
4. The face recognition refrigerator according to claim 1, characterized in that: The number of spaces separated by the positioning partition plate (2) and one side of the refrigerator body (1) corresponds to the position of the partition door (3).
5. The face recognition refrigerator according to claim 1, characterized in that: The outer edges of the refrigerator body (1) are all rounded, and the surface edges of the main cabinet door (6) and the partition cabinet door (3) are all rounded.
6. The face recognition refrigerator according to claim 1, characterized in that: The width of the partition component (10) is the same as the length of the guide slot (9), and the spacing between adjacent guide slots (9) at the same height is the same as the length of the partition component (10).
7. The refrigerator capable of recognizing human faces according to claim 2, characterized in that: The surface edges of the positioning cross bar (1001), the limiting cross bar (1002) and the movable partition plate (1003) are all deburred.