Intelligent refrigerator with locks on two doors

Abstract

The utility model relates to the technical field of medical equipment, in particular to a double-door intelligent refrigerator with locks, which comprises a cabinet body, a control panel mounted on the front side of the cabinet body, an upper cabin mounted at the top of the cabinet body, a lower cabin mounted at the bottom of the cabinet body, and two door opening and closing sensors mounted in the middle of the inner side of the upper cabin. Two lower locks are installed in the middle of the inner side of the lower cabin, two cabinet doors are installed on the front face of the cabinet body, and lock holes are formed in the positions, close to the lower locks, of the cabinet doors. According to the double-door intelligent refrigerator with the locks, two cabinet doors are installed on the front face of a refrigerator cabinet body, and a door opening and closing sensor and a lower lock are installed in the middle of the inner side of an upper machine bin and the middle of the inner side of a lower machine bin correspondingly. By means of the design, when the refrigerator door is in the locked state, the refrigerator door can be effectively prevented from being opened by unauthorized personnel at will, and therefore the safety of articles in the refrigerator is greatly improved. And the lower lock adopts a mode that a motor lock drives a spring bolt to be clamped and matched with a lock hole, so that a reliable locking effect is realized, and the safety of the refrigerator is further enhanced.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and more specifically, to a smart refrigerator with double doors and locks. Background Technology

[0002] In the medical field, the importance of refrigerators as storage devices is self-evident. While some intelligent medical refrigerators exist on the market, their complex structures and prices are several times higher than traditional medical refrigerators. Furthermore, although traditional medical refrigerators typically employ single-door or double-door designs and possess the basic functions of storing medicines, vaccines, and other medical supplies and maintaining their effectiveness, they still have shortcomings in terms of security. Although some traditional medical refrigerators are equipped with manual locking functions, this locking method is cumbersome to operate and inefficient in management. Especially in medical institutions, where refrigerators may store valuable medicines, vaccines, and other sensitive items, manual locking not only fails to achieve intelligent management but also makes it difficult to ensure the security and traceability of these items. Therefore, there is an urgent need for a medical refrigerator with intelligent locking capabilities to meet the high requirements of the medical field for item security and management efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a smart refrigerator with double doors and locks, which improves upon the traditional refrigerator to solve the problems mentioned in the background art, such as the inability of manual locking function to achieve intelligent management and the difficulty in ensuring the safety and traceability of items.

[0004] To achieve the above objectives, this utility model provides a smart refrigerator with double doors and locks, including a cabinet. A control panel is installed on the front of the cabinet, an upper compartment is installed on the top of the cabinet, and a lower compartment is installed on the bottom of the cabinet. Two door opening / closing sensors are installed in the inner center of the upper compartment, and two lower locks are installed in the inner center of the lower compartment. Two cabinet doors are installed on the front of the cabinet, and each cabinet door has a lock hole near the lower locks. Several RFID reading / writing modules are installed on the inner side wall of the cabinet.

[0005] Preferably, the control panel is fixed to the cabinet door.

[0006] Preferably, an antenna is installed on the top of the cabinet.

[0007] Preferably, a compressor is installed inside the lower compartment, and heat dissipation holes are provided on the front of the lower compartment.

[0008] Preferably, an inspection port is provided in the center of the front of the upper compartment.

[0009] Preferably, the lower lock includes a lock housing, a motor lock is mounted on the top of the lock housing, and a latch is mounted on the top output shaft of the motor lock. The latch extends out and engages with the lock hole.

[0010] Preferably, the lock housing has several positioning holes on its side, and an outer shell is provided on the back of the lock housing. The surface of the outer shell has several horizontal strip holes, and bolts are installed at the strip holes. One end of the bolt passes through the strip hole and is threadedly connected to the positioning hole.

[0011] Preferably, the width of the outer shell is greater than the width of the lock shell. After the lock shell is fixed by the outer shell, it can be moved horizontally for fine adjustment and locked by bolts.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This smart refrigerator with double doors and locks features two doors on the front of the refrigerator body, with door opening / closing sensors and lower locks installed on the inner sides of the upper and lower compartments, respectively. This design effectively prevents unauthorized personnel from opening the refrigerator when the doors are locked, greatly improving the security of the items inside. The lower lock uses a motor-driven mechanism that engages with a keyhole, achieving a reliable locking effect and further enhancing the refrigerator's security.

[0014] A control panel is installed on the front of the cabinet for convenient intelligent operation and management. Through the control panel, users can monitor parameters such as reagent and sample information, temperature, and humidity inside the refrigerator, meeting the needs of an intelligent laboratory. An antenna is installed on the top of the cabinet, supporting remote communication capabilities, enabling the refrigerator to connect to an intelligent platform for remote control, intelligent alarms, and other functions.

[0015] The compressor is installed inside the lower compartment, and ventilation holes are provided on the front to ensure proper heat dissipation and operation. Meanwhile, an access panel is located in the center of the front of the upper compartment, facilitating maintenance and repair by technicians. The lower locking mechanism is designed for ease of installation and adjustment; the lock housing, once fixed to the outer casing, can be moved horizontally for fine-tuning and is secured with bolts, ensuring installation accuracy and reliability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the present invention from the front.

[0018] Figure 3 This is a schematic diagram of the structure of the lower lock in this utility model;

[0019] Figure 4 This is an exploded view of the lower lock mechanism of this utility model;

[0020] Figure 5This is a schematic diagram of the internal structure of the cabinet in this utility model;

[0021] The meanings of the labels in the diagram are as follows:

[0022] 1. Cabinet body; 11. Cabinet door; 2. Lower compartment; 21. Ventilation vent; 3. Upper compartment; 31. Inspection port; 4. Antenna; 5. Control panel; 6. Lower lock; 61. Lock housing; 611. Motor lock; 612. Lock tongue; 613. Positioning hole; 62. Outer shell; 621. Strip hole; 622. Bolt; 7. Door opening / closing sensor; 8. RFID reader / writer module. Detailed Implementation

[0023] 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.

[0024] This utility model provides a smart refrigerator with double doors and locks, such as... Figures 1-5 As shown, the refrigerator includes a cabinet 1. A control panel 5 is mounted on the front of the cabinet 1. An upper storage compartment 3 is mounted on the top of the cabinet 1, and a lower storage compartment 2 is mounted on the bottom of the cabinet 1. Two door opening / closing sensors 7 are installed in the center of the inner side of the upper storage compartment 3, and two lower locks 6 are installed in the center of the inner side of the lower storage compartment 2. Two cabinet doors 11 are mounted on the front of the cabinet 1, each with a lock hole near one of the lower locks 6. Several RFID reader / writer modules 8 are installed on the inner side walls of the cabinet 1. These modules are used to read information about reagents and specimens inside the cabinet 1 from the outside. The cabinet 1, as the main body of the refrigerator, has a stable structure and provides ample storage space. The control panel 5 on the front of the cabinet 1 allows users to operate and manage the refrigerator intuitively and conveniently, improving the level of intelligence in its use. The upper storage compartment 3 and the lower storage compartment 2 are installed at the top and bottom of the cabinet 1, respectively, providing a reasonable layout space for the internal components of the refrigerator and helping to optimize the overall structure of the refrigerator. In particular, the two lower locks 6 installed in the middle of the inner side of the lower compartment 2 cooperate with the lock holes on the cabinet door 11 to achieve a firm lock on the two cabinet doors 11, which effectively enhances the security of the refrigerator, prevents unauthorized personnel from opening it at will, and ensures the safety and integrity of the items inside the refrigerator.

[0025] It is worth noting that the refrigerator can be connected to a smart platform to achieve functions such as remote control and intelligent alarms. It can be used in smart laboratories, which are comprehensive laboratory management systems. By integrating key links such as pre-processing, post-processing, transportation and transfer, data matching, testing instrument management and frozen storage management, the system can achieve high efficiency, intelligence and automation of laboratory workflows, improve the safety and efficiency of laboratory operations, and provide comprehensive management solutions for laboratories.

[0026] Remote equipment monitoring and maintenance enables real-time equipment monitoring and timely problem handling. Real-time monitoring of laboratory environmental parameters ensures stable experimental conditions. Personnel management and access control enhance laboratory safety and compliance. Automated equipment reduces human error and labor costs, improving experimental accuracy. Intelligent inventory management avoids waste caused by excessive inventory and reduces inventory costs. Intelligent monitoring systems provide early warnings of equipment failures, reducing maintenance costs.

[0027] In this embodiment, the control panel 5 is fixed to the cabinet door 11. Fixing the control panel 5 to the cabinet door 11 allows the user to conveniently view and operate the refrigerator settings while opening the cabinet door, improving ease of use and user experience. This design also makes the control panel more harmonious with the overall appearance of the refrigerator, enhancing its aesthetics.

[0028] Specifically, an antenna 4 is installed on the top of cabinet 1. The installation of antenna 4 enables the refrigerator to support remote communication functions, such as connecting to a command and management platform to achieve remote control and intelligent alarms. This enhances the refrigerator's level of intelligence and meets the needs of a medical environment.

[0029] Furthermore, the compressor is installed inside the lower compartment 2, and ventilation holes 21 are provided on the front of the lower compartment 2. The compressor is the core component of the refrigerator, and its installation inside the lower compartment 2 is beneficial to the overall layout and stability of the refrigerator. The ventilation holes 21 ensure that the compressor can effectively dissipate heat during operation, extending the compressor's lifespan and also helping to improve the overall energy efficiency of the refrigerator.

[0030] Furthermore, an access panel 31 is provided in the center of the front of the upper compartment 3. The access panel 31 allows maintenance personnel to easily access the internal components of the upper compartment 3 when the refrigerator needs to be inspected or maintained, improving the convenience and efficiency of maintenance. This design also reduces maintenance costs, as maintenance can be performed without disassembling the entire refrigerator or upper compartment.

[0031] Furthermore, the lower lock 6 includes a lock housing 61, with a motor lock 611 mounted on the top of the lock housing 61. A latch 612 is mounted on the top output shaft of the motor lock 611, and the latch 612 extends and engages with the keyhole. This design of the lower lock 6 achieves a secure lock on the cabinet door 11. The driving force of the motor lock 611 allows the latch 612 to reliably extend and engage with the keyhole, enhancing the refrigerator's security. Simultaneously, the motor lock's driving mechanism makes the lock operation more flexible and convenient.

[0032] Furthermore, the lock housing 61 has several positioning holes 613 on its side, and an outer shell 62 is provided on the back of the lock housing 61. The surface of the outer shell 62 has several horizontal strip-shaped holes 621, and bolts 622 are installed at the strip-shaped holes 621. One end of the bolt 622 passes through the strip-shaped hole 621 and is threadedly connected to the positioning hole 613. This design allows the lock housing 61 to be fixed by the outer shell 62 and can be finely adjusted by horizontal movement to adapt to different installation positions or requirements. The threaded connection between the bolt 622 and the positioning hole 613 ensures the stability and reliability of the lock housing 61 after it is fixed.

[0033] Furthermore, the width of the outer shell 62 is greater than the width of the lock shell 61. After the lock shell 61 is fixed by the outer shell 62, it can be moved horizontally for fine-tuning and then locked with bolts 622. The design of the outer shell 62 being wider than the lock shell 61 provides sufficient adjustment space for the lock shell, allowing the lock to adapt more flexibly to different positions and needs during installation. Fine-tuning through horizontal movement and locking with bolts 622 ensure the accuracy and stability of the lock after installation.

[0034] This utility model discloses a double-door smart refrigerator with a lock. Firstly, the refrigerator body 1 forms the main structure, providing a stable structure and ample storage space. A control panel 5 is installed on the front of the body 1, allowing users to operate and manage the refrigerator intuitively and conveniently. The upper compartment 3 and lower compartment 2 are respectively installed at the top and bottom of the body 1, providing a reasonable layout for the internal components of the refrigerator.

[0035] Two door opening / closing sensors 7 are installed in the middle of the inner side of the upper compartment 3, and two lower locks 6 are installed in the middle of the inner side of the lower compartment 2. Each cabinet door 11 has a lock hole near one of the lower locks 6. When the cabinet door 11 needs to be locked, the motor lock 611 in the lower lock 6 receives a locking signal (such as from the control panel 5 or the remote control system), and its top output shaft drives the bolt 612 to extend and engage with the lock hole on the cabinet door 11, thus securing the door. The unlocking process is the reverse: after receiving an unlocking signal, the motor lock 611 drives the bolt 612 to retract, releasing the engagement with the lock hole and allowing the cabinet door 11 to open.

[0036] The control panel 5 is fixed to the cabinet door 11, allowing users to set refrigerator parameters, view status information, or issue lock / unlock commands. The antenna 4 installed on the top of the cabinet 1 enables the refrigerator to support remote communication functions, such as connecting to a command and management platform for remote control and intelligent alarms.

[0037] The compressor, responsible for the refrigerator's refrigeration cycle, is installed inside the lower compartment 2. The ventilation holes 21 on the front of the lower compartment 2 ensure effective heat dissipation for the compressor during operation, extending its lifespan and improving energy efficiency. The access panel 31 in the center of the front of the upper compartment 3 allows maintenance personnel to easily access internal components for inspection or maintenance, improving the convenience and efficiency of repairs.

[0038] The lock housing 61 of the lower lock 6 is secured by the outer casing 62. The outer casing 62 is wider than the lock housing 61, providing sufficient adjustment space for the lock housing. A positioning hole 613 on the side of the lock housing 61 mates with a slotted hole 621 on the surface of the outer casing 62. A bolt 622 passes through the slotted hole 621 and is threaded into the positioning hole 613, thus securing the lock housing. During installation, the lock housing 61 can be finely adjusted by horizontal movement to adapt to different installation positions or requirements, ensuring the accuracy and stability of the lock.

[0039] Finally, it should be noted that the electronic components in the lower compartment 2, upper compartment 3, etc. of this embodiment are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components are connected by wires. The specific connection method should refer to the working order between each electrical component in the above working principle to complete the electrical connection. All of these are technologies known in the art.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A smart refrigerator with double doors and locks, comprising a cabinet (1), characterized in that: The cabinet (1) has a control panel (5) installed on the front, an upper compartment (3) installed on the top, a lower compartment (2) installed on the bottom, two door opening / closing sensors (7) installed in the middle of the inner side of the upper compartment (3), two lower locks (6) installed in the middle of the inner side of the lower compartment (2), two cabinet doors (11) installed on the front, and each cabinet door (11) has a lock hole near the lower locks (6). Several RFID reading / writing modules (8) are installed on the inner side wall of the cabinet (1).

2. The smart refrigerator with double doors and lock according to claim 1, characterized in that: The control panel (5) is fixed to the cabinet door (11).

3. The smart refrigerator with double doors and lock according to claim 1, characterized in that: An antenna (4) is installed on the top of the cabinet (1).

4. The smart refrigerator with double doors and lock according to claim 1, characterized in that: The lower compartment (2) is equipped with a compressor, and the front of the lower compartment (2) is provided with heat dissipation holes (21).

5. The smart refrigerator with double doors and lock according to claim 1, characterized in that: The upper machine compartment (3) has an inspection port (31) in the center of the front.

6. The smart refrigerator with double doors and lock according to claim 1, characterized in that: The lower lock (6) includes a lock housing (61), a motor lock (611) is installed on the top of the lock housing (61), and a lock tongue (612) is installed on the top output shaft of the motor lock (611). The lock tongue (612) extends out and engages with the lock hole.

7. The smart refrigerator with double doors and lock according to claim 6, characterized in that: The lock housing (61) has several positioning holes (613) on its side and an outer shell (62) on its back. The outer shell (62) has several horizontal strip holes (621) on its surface. A bolt (622) is installed at the strip hole (621). One end of the bolt (622) passes through the strip hole (621) and is threadedly connected to the positioning hole (613).

8. The smart refrigerator with double doors and lock according to claim 7, characterized in that: The width of the outer shell (62) is greater than the width of the lock shell (61). After the lock shell (61) is fixed by the outer shell (62), it can be moved horizontally for fine adjustment and locked by bolts (622).

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