Door body assembly and storage equipment

Abstract

The utility model discloses a door body assembly and storage equipment, and belongs to the field of storage equipment. The door body assembly comprises a door body and a health monitoring module, the door body comprises a panel, and the panel is provided with a light-transmitting area; the health monitoring module comprises a circuit board, a light insulation piece, an emitter and a receiver; the light insulation part is installed between the circuit board and the panel and provided with a first avoiding hole and a second avoiding hole which are spaced, the front-back direction is the projection direction, and the projection of the first avoiding hole and the projection of the second avoiding hole are both located in the projection of the light-transmitting area; the transmitter and the receiver are installed on the circuit board, the transmitter is located in the first receding hole, the receiver is located in the second receding hole, and the transmitter and the receiver are both sunken in the light insulation part. The signal interference between the transmitter and the receiver can be reduced, and the detection accuracy is improved.

Description

Technical Field

[0001] This application belongs to the technical field of storage devices, and particularly relates to a door body assembly and a storage device. Background Art

[0002] With the progress of technology, the intelligence of storage devices is constantly upgraded. For example, a health detection module can be installed on a storage device. In related technologies, a storage device can be integrated with various health detection modules. One of them is to install a photoelectric detector on the storage device, and human health data is obtained by generating a detection signal through finger touch.

[0003] Currently, the accuracy of obtaining human health data by a storage device equipped with a photoelectric detector is poor and needs to be improved. Summary of the Utility Model

[0004] This application aims to solve at least one of the technical problems existing in the prior art. For this reason, this application provides a door body assembly and a storage device, which can reduce signal interference between a transmitter and a receiver and improve the accuracy of detection.

[0005] In a first aspect, this application provides a door body assembly applied to a storage device, including:

[0006] A door body including a panel, and a light-transmitting area is provided on the panel;

[0007] A health monitoring module including: a circuit board, a light-blocking member, a transmitter, and a receiver; the light-blocking member is installed between the circuit board and the panel, and is provided with a first avoidance hole and a second avoidance hole spaced apart from each other. Taking the front-rear direction as the projection direction, the projections of the first avoidance hole and the second avoidance hole are both located within the projection of the light-transmitting area; the transmitter and the receiver are installed on the circuit board, the transmitter is located in the first avoidance hole, the receiver is located in the second avoidance hole, and both the transmitter and the receiver are recessed in the light-blocking member.

[0008] According to the door body assembly of this application, on the one hand, by installing a health monitoring module on the door body, the intelligence of the storage device can be increased and the application scenarios can be improved; on the other hand, by providing a light-blocking member between the circuit board and the panel, and the transmitter and the receiver are respectively installed in the first avoidance hole and the second avoidance hole spaced apart on the light-blocking member, signal interference between the transmitter and the receiver can be reduced, the accuracy of detection can be improved. At the same time, by spacing the transmitter and the receiver apart from the light-transmitting area, signal interference or physical damage caused by contact can be reduced, the service life of the transmitter and the receiver can be extended, and the path and intensity of the light signal passing through the light-transmitting area can be better controlled, thereby improving the accuracy of detection.

[0009] According to an embodiment of the present application, the light shielding member includes a light shielding film and a double-sided adhesive, and the double-sided adhesive is located between the light shielding film and the circuit board.

[0010] According to an embodiment of the present application, the light shielding film is a PET film.

[0011] According to an embodiment of the present application, the double-sided adhesive is a foam adhesive.

[0012] According to an embodiment of the present application, the sum of the thicknesses H of the light shielding film and the double-sided adhesive satisfies: 0.4 mm ≤ H < 1 mm.

[0013] According to an embodiment of the present application, the distance L between the ends of the transmitter and the receiver and the top of the light shielding member satisfies: 0.1 mm ≤ L < 0.4 mm.

[0014] According to an embodiment of the present application, the health monitoring module further includes a housing, the housing forms a mounting groove with an opening, the circuit board, the light shielding member, the transmitter and the receiver fasteners are all located in the mounting groove, and the housing is used to connect to the door body.

[0015] According to an embodiment of the present application, the health monitoring module further includes a mounting bracket, and the mounting bracket is provided with a first connecting member connected to the housing and a second connecting member connected to the door body;

[0016] The housing is provided with a third connecting member connected to the first connecting member.

[0017] According to an embodiment of the present application, the diameter C of the light transmissive area satisfies: 6 mm ≤ C ≤ 12 mm.

[0018] In a second aspect, the present application provides a storage device, including: a door body assembly as described in any one of the above embodiments.

[0019] In the storage device according to the present application, on the one hand, by installing a health monitoring module on the door body, the intelligence of the storage device can be increased and the application scenario can be improved; on the other hand, by providing a light shielding member between the circuit board and the panel, and the transmitter and the receiver are respectively installed in the first avoidance hole and the second avoidance hole which are spaced apart on the light shielding member, the signal interference between the transmitter and the receiver can be reduced, the detection accuracy can be improved, and at the same time, by separating the transmitter and the receiver from the light transmissive area, the signal interference or physical damage caused by contact can be reduced, the service life of the transmitter and the receiver can be extended, and at the same time, the path and intensity of the light signal passing through the light transmissive area can be better controlled, and the detection accuracy can be improved.

[0020] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. Description of the Drawings

[0021] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 is one of the schematic structural diagrams of the door body assembly provided by an embodiment of the present application;

[0023] Figure 2 is another schematic structural diagram of the door body assembly provided by an embodiment of the present application;

[0024] Figure 3 is yet another schematic structural diagram of the door body assembly provided by an embodiment of the present application;

[0025] Figure 4 is still another schematic structural diagram of the door body assembly provided by an embodiment of the present application;

[0026] Figure 5 is another schematic structural diagram of the door body assembly provided by an embodiment of the present application;

[0027] Figure 6 is another schematic structural diagram of the door body assembly provided by an embodiment of the present application;

[0028] Figure 7 is another schematic structural diagram of the door body assembly provided by an embodiment of the present application;

[0029] Figure 8 is another schematic structural diagram of the door body assembly provided by an embodiment of the present application;

[0030] Figure 9 is another schematic structural diagram of the door body assembly provided by an embodiment of the present application.

[0031] Reference Signs:

[0032] Door body assembly 100;

[0033] Door body 1, panel 11, light-transmitting area 111, door lining 12;

[0034] Health monitoring module 2, circuit board 21, light-shielding member 22, first avoidance hole 211, second avoidance hole 212, light-shielding film 213, double-sided adhesive 214, transmitter 23, receiver 24, housing 25, third connecting member 251, card slot 252, mounting bracket 26, first connecting member 261, second connecting member 262, threaded fastener 27. Detailed Description of the Embodiments

[0035] Embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and should not be construed as a limitation of the present application.

[0036] Reference is made below Figures 1-9 to describe the door assembly 100 and the storage device according to an embodiment of the present application. The door assembly 100 is applied to a storage device. The storage device in this embodiment can be understood as a general refrigerated storage device, including but not limited to refrigerators, freezers, display cabinets, beverage cabinets, wine cabinets, chilled cabinets, and refrigerated vending machines, etc. The storage device has a variety of structural forms and a wide range of applications.

[0037] The storage device includes a box body and a door assembly 100. The box body includes an outer shell, an inner liner, and a heat insulation layer located between the outer shell and the inner liner. The outer shell covers the inner liner to play a protective role; the heat insulation layer can be a foamed layer to play a heat insulation and buffering role; a machine room is formed between the outer shell and the inner liner, and the machine room is used to place machines such as a compressor and a circuit breaker.

[0038] As Figure 1 and Figure 7 shown, the door assembly 100 in this embodiment includes: a door body 1 and a health monitoring module 2. The health monitoring module 2 can be installed on the door body 1. Exemplarily, the health monitoring module 2 can be installed inside the door body 1 or on the rear side of the door body 1.

[0039] The health monitoring module 2 can be a photoelectric detector, and the photoelectric detector can generate a detection signal by touching a finger to obtain human health data.

[0040] The photoelectric detector includes a light emitting diode and a photosensitive receiving device. The light emitting diode is a transmitter, and the photosensitive receiving device is a receiver. The light emitting diode and the photosensitive receiving device are placed in parallel, and the light emitting diode and the photosensitive receiving device can be placed on the door body 1 at a position suitable for a user's finger to press. The light emitting diode can emit light to the user's finger, and the photosensitive receiving device can receive the light diffusely reflected by the blood.

[0041] The controller of the photoelectric detector estimates the heart rate by measuring the change in the blood volume in the blood vessels with the pumping of the heart. The periodic change in the blood volume forms the basis for all heart rate estimations using PPG signals. The controller estimates the heart rate by calculating the distance between characteristic points (such as between peaks) in adjacent cycles, as well as other health information such as blood pressure, blood oxygen saturation, and microcirculation.

[0042] As Figure 1 、 Figure 2 and Figure 6As shown, the door body 1 includes a panel 11. The panel 11 is provided with a light-transmitting area 111 which allows light to pass through. Users can stick their fingers or other parts of the skin on or near the light-transmitting area 111, so that the light emitted by the transmitter 23 of the health monitoring module 2 can reach the skin area of the user stuck on or near the light-transmitting area 111, and the light reflected from the user's skin can pass through the light-transmitting area 111 and be received by the receiver 24 of the health monitoring module 2, thereby realizing the collection of the user's health data.

[0043] Among them, the panel 11 can be a glass panel, a metal panel or other composite material panels. The light-transmitting area 111 is formed on the panel 11, and the light-transmitting area 111 can be a transparent glass area, a transparent plastic area or a through-hole area.

[0044] In some embodiments, the light transmittance of the light-transmitting area 111 is not less than 95%.

[0045] In some embodiments, as Figure 6 shown, the panel 11 includes a light-shielding layer and a glass body. The light-shielding layer is attached to the inner side of the glass body, and the light-transmitting area 111 is not attached with the light-shielding layer. The light-shielding layer is usually a printed ink color coating on the glass body, so that the glass body has rich colors or patterns. In this way, the light-shielding layer can block the devices behind the panel 11, improving the appearance aesthetics, and can also realize the light transmission of the light-transmitting area 111.

[0046] In some embodiments, as Figure 6 shown, the health monitoring module 2 is installed on the rear side of the panel 11. As Figure 4 and Figure 5 shown, the health monitoring module 2 includes: a circuit board 21, a light-separating member 22, a transmitter 23 and a receiver 24.

[0047] As Figure 5 shown, both the transmitter 23 and the receiver 24 are installed on the circuit board 21 and are arranged on the side of the circuit board 21 facing the panel 11 of the storage device. The transmitter 23 and the receiver 24 are arranged in parallel and are spaced apart by a target distance. The signal emitted by the transmitter 23 can pass through the light-transmitting area 111 of the panel 11 to reach the user's skin, and the signal reflected back from the user's skin can pass through the light-transmitting area 111 of the panel 11 and be received by the receiver 24.

[0048] Exemplarily, the transmitter 23 can be a light-emitting tube such as an LED or an OLED, and the receiver 24 can be a photosensitive receiver or a photoelectric sensor.

[0049] As Figure 5As shown, the light shielding member 22 is installed between the circuit board 21 and the panel 11, and functions to isolate the light between the transmitter 23 and the receiver 24. The light shielding member 22 can be made of light-impermeable materials, such as PET parts, black rubber parts or paper parts.

[0050] As Figure 4 shown, the light shielding member 22 is provided with a first avoidance hole 211 and a second avoidance hole 212 which are spaced apart. The transmitter 23 is located in the first avoidance hole 211, and the receiver 24 is located in the second avoidance hole 212. Since the first avoidance hole 211 and the second avoidance hole 212 are spaced apart, the light shielding member between the first avoidance hole 211 and the second avoidance hole 212 can reduce the mutual interference between the optical signal emitted by the transmitter 23 and the optical signal received by the receiver 24.

[0051] Taking the front-back direction as the projection direction, the projections of the first avoidance hole 211 and the second avoidance hole 212 are both located within the projection of the light-transmitting area 111, which enables the transmitter 23 and the receiver 24 of the health monitoring module 2 to correspond to the light-transmitting area 111 through the first avoidance hole 211 and the second avoidance hole 212.

[0052] Among them, as Figure 5 shown, both the transmitter 23 and the receiver 24 are recessed in the light shielding member 22, that is, the light shielding member 22 spaces both the transmitter 23 and the receiver 24 from the light-transmitting area 111, which can avoid direct contact between the transmitter 23 and the receiver 24 and the glass body, causing physical damage, and prolong the service life of the transmitter 23 and the receiver 24. By controlling the thickness of the light shielding member, the distance between the transmitter 23 and the receiver 24 and the glass body can also be controlled, so as to control the distance between the transmitter 23 and the receiver 24 and the user's finger, ensuring the path and intensity of the optical signal passing through the light-transmitting area 111 and improving the detection accuracy.

[0053] According to the door body assembly 100 provided by the embodiment of the present application, on the one hand, by installing the health monitoring module 2 on the door body 1, the intelligence of the storage device can be increased and the application scenario can be improved; on the other hand, by arranging the light shielding member 22 between the circuit board 21 and the panel 11, and the transmitter 23 and the receiver 24 are respectively installed in the first avoidance hole 211 and the second avoidance hole 212 which are spaced apart on the light shielding member 22, the signal interference between the transmitter 23 and the receiver 24 can be reduced, the detection accuracy can be improved, and at the same time, by spacing both the transmitter 23 and the receiver 24 from the light-transmitting area 111, the signal interference or physical damage caused by contact can be reduced, the service life of the transmitter 23 and the receiver 24 can be prolonged, and at the same time, the path and intensity of the optical signal passing through the light-transmitting area 111 can be better controlled, improving the detection accuracy.

[0054] In some embodiments, as Figure 2As shown, the diameter C of the light-transmitting area 111 satisfies: 6 mm ≤ C ≤ 12 mm. For example, the diameter C of the light-transmitting area 111 can be 6 mm, 8 mm, 10 mm, or 12 mm.

[0055] In this embodiment, the diameter of the light-transmitting area 111 is slightly larger than the diameter of the circumscribed circle of the first avoidance hole 211 and the second avoidance hole 212, so that the transmitter 23 and the receiver 24 will not deviate from the light-transmitting area 111 on the panel 11 during assembly, reducing the assembly difficulty; at the same time, it can meet the finger sizes of most users, improving the detection accuracy; at the same time, it can also reduce the area ratio of the light-transmitting area 111 on the panel 11, reducing the impact on the appearance of the storage device.

[0056] In some embodiments, as Figure 4 and Figure 5 shown, the light-shielding member 22 includes a light-shielding film 213 and a double-sided adhesive 214, and the double-sided adhesive 214 is located between the light-shielding film 213 and the circuit board 21.

[0057] The double-sided adhesive 214 is used to connect the light-shielding film 213 and the circuit board 21, thereby increasing the thickness of the light-shielding member 22, improving the light-shielding ability of the light-shielding member 22, and preventing the transmitter 23 and the receiver 24 from directly contacting the glass panel 11, reducing the risk of damage to the transmitter 23 and the receiver 24;

[0058] Among them, the double-sided adhesive 214 can be a foam adhesive with a certain thickness to increase the thickness of the light-shielding member 22; the light-shielding film 213 can be a film with the same light-shielding layer effect as the panel 11, so that the light-shielding film 213 forms an appearance consistent with the design and color of the panel 11, improving the aesthetics of the door assembly 100.

[0059] Exemplarily, the light-shielding film 213 is a PET film.

[0060] In some embodiments, as Figure 5 shown, the distance L between the ends of the transmitter 23 and the receiver 24 and the top of the light-shielding member 22 satisfies: 0.1 mm ≤ L < 0.4 mm. Exemplarily, the distance L between the ends of the transmitter 23 and the receiver 24 and the top of the light-shielding member 22 can be 0.1 mm, 0.2 mm, or 0.3 mm.

[0061] In this embodiment, by defining the distance between the ends of the transmitter 23 and the receiver 24 and the top of the light-shielding member 22, the distance between the ends of the transmitter 23 and the receiver 24 and the panel 11 can be defined, so that the distance between the ends of the transmitter 23 and the receiver 24 and the panel 11 can be maintained within a reasonable range, improving the detection accuracy and detection accuracy.

[0062] In some embodiments, as Figure 5As shown, the sum of the thicknesses H of the light-shielding film 213 and the double-sided adhesive 214 satisfies: 0.4 mm ≤ H < 1 mm. Exemplarily, the sum of the thicknesses H of the light-shielding film 213 and the double-sided adhesive 214 can be 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, or 0.9 mm.

[0063] In this embodiment, by setting the sum of the thicknesses of the light-shielding film 213 and the double-sided adhesive 214, the distance between the circuit board 21 and the rear side of the panel 11 can be defined, and the transmitter 23 and the receiver 24 cannot be in direct contact with the glass panel 11, reducing the risk of damage to the transmitter 23 and the receiver 24. At the same time, the distance between the transmitter 23, the receiver 24 and the panel 11 is controlled, improving the measurement accuracy and precision.

[0064] It should be noted that controlling the distance between the transmitter 23, the receiver 24 and the panel 11 is to control the distance between the human body and the transmitter 23, the receiver 24.

[0065] In some embodiments, the height by which the transmitter 23 and the receiver 24 protrude from the circuit board 21 is the difference between H and L. By setting the transmitter 23 and the receiver 24 to protrude from the circuit board 21, the distance between the transmitter 23 and the receiver 24 and the panel 11 can be reduced, improving the measurement accuracy and precision.

[0066] In some embodiments, as Figure 3 shown, the health monitoring module 2 further includes a housing 25, which can be used to mount the circuit board 21, the light-shielding member 22, the transmitter 23 and the receiver 24, and is also used to connect to the door body 1.

[0067] The housing 25 forms a mounting groove with an open mouth, and the circuit board 21, the light-shielding member 22, the transmitter 23, the receiver 24 and the fasteners are all located in the mounting groove, improving the modularity of the health monitoring module 2 and facilitating the assembly of the health monitoring module 2 and the door body 1.

[0068] The mouth of the mounting groove faces the panel 11, so that the transmitter 23 and the receiver 24 can face the light-transmitting area 111.

[0069] In some embodiments, as Figure 6 and Figure 7 shown, the door body assembly 100 further includes a mounting bracket 26, and the health monitoring module 2 is connected to the door body 1 through the mounting bracket 26. The mounting bracket 26 can be adapted according to the specific structure and size of the door body 1, providing good adaptability. Since the mounting bracket 26 provides a modular mounting method, the health monitoring module 2 (including the housing 25 and internal components) can be conveniently mounted on the door body 1, which can reduce the displacement caused by vibration or impact and improve the connection stability.

[0070] Among them, the mounting bracket 26 and the door body 1 can be connected by at least one of snap connection, threaded connection or plug connection.

[0071] As Figure 8 and Figure 9 shown, the mounting bracket 26 is provided with a first connecting member 261 connected to the housing 25, the housing 25 is provided with a third connecting member 251 connected to the first connecting member 261, and the housing 25 and the mounting bracket 26 are connected through the first connecting member 261 and the third connecting member 251.

[0072] Among them, the mounting bracket 26 and the housing 25 can be connected by at least one of snap connection, threaded connection or plug connection.

[0073] Exemplarily, both the first connecting member 261 and the third connecting member 251 can be connecting holes, and the housing 25 and the mounting bracket 26 can be connected by threaded fastening.

[0074] Exemplarily, one of the first connecting member 261 and the third connecting member 251 can be a card slot 252, and the other of the first connecting member 261 and the third connecting member 251 is a card member, and the housing 25 and the mounting bracket 26 can be connected by card member - card slot snap connection.

[0075] Exemplarily, the third connecting member 251 of the housing 25 can be a connecting hole and a card slot 252, the first connecting member 261 of the mounting bracket 26 can be a connecting hole and a card member, and the mounting bracket 26 and the door body 1 are connected by both threaded fastening and snap connection to improve the connection stability.

[0076] The mounting bracket 26 is provided with a second connecting member 262 connected to the door body 1, and the mounting bracket 26 and the door body 1 are connected through the second connecting member 262.

[0077] Among them, the second connecting member 262 can be at least one of a snap - connection assembly, a threaded - connection assembly or a plug - connection assembly.

[0078] In some embodiments, there can be multiple connecting holes on the housing 25, and the multiple threaded holes are spaced apart for improving the connection stability. For example, the connecting holes on the housing 25 can be distributed in the middle of the housing 25 and a corner of the housing 25.

[0079] In some embodiments, there can be multiple pairs of card - member card slots for improving the connection stability.

[0080] In some embodiments, there are multiple card slots 252 on the housing 25, and correspondingly multiple card members are provided on the mounting bracket 26, and the multiple card slots 252 are spaced apart and arranged on at least one side surface of the housing 25.

[0081] Exemplarily, a plurality of card slots 252 are spaced apart and disposed on opposite sides of the housing 25.

[0082] In some embodiments, mounting holes are provided on both the circuit board 21 and the light shielding member 22, and the threaded fastener 27 sequentially passes through the circuit board 21 and the light shielding member 22 to be connected to the housing 25.

[0083] During actual installation, the health monitoring module 2 can be first installed on the mounting bracket 26, and then the mounting bracket 26 can be installed on the door body 1.

[0084] In some embodiments, such as Figure 6 and Figure 7 as shown, the door body assembly 100 further includes a door lining 12, the door lining 12 is disposed behind the panel 11, and at least a part of the space between the door lining 12 and the panel 11 is spaced apart to form a mounting position, and the health monitoring module 2 is installed in the mounting position.

[0085] The embodiment of the present application further provides a storage device, including: the door body assembly 100 as described in any of the above embodiments.

[0086] According to the storage device provided by the embodiment of the present application, on the one hand, by installing the health monitoring module 2 on the door body 1, the intelligence of the storage device can be increased and the application scenarios can be improved; on the other hand, by providing the light shielding member 22 between the circuit board 21 and the panel 11, and the transmitter 23 and the receiver 24 are respectively installed in the first avoidance holes 211 and the second avoidance holes 212 which are spaced apart on the light shielding member 22, the signal interference between the transmitter 23 and the receiver 24 can be reduced, and the detection accuracy can be improved. At the same time, by disposing the transmitter 23 and the receiver 24 at intervals from the light transmission area 111, the signal interference or physical damage caused by contact can be reduced, the service life of the transmitter 23 and the receiver 24 can be extended, and the path and intensity of the light signal passing through the light transmission area 111 can be better controlled, thereby improving the detection accuracy.

[0087] The terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally represents an "or" relationship between the associated objects before and after.

[0088] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0089] In the description of the present application, the "first feature" and "second feature" may include one or more of such features.

[0090] In the description of the present application, the meaning of "a plurality" is two or more.

[0091] In the description of the present application, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween.

[0092] In the description of the present application, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature.

[0093] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0094] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A door assembly, applied to a storage device, characterized in that Comprising: A door body, including a panel, and the panel is provided with a light-transmitting area; A health monitoring module, including: a circuit board, a light-shielding member, a transmitter, and a receiver; The light-shielding member is installed between the circuit board and the panel, and is provided with a first avoidance hole and a second avoidance hole that are spaced apart. With the front-rear direction as the projection direction, the projection of the first avoidance hole and the projection of the second avoidance hole are both located within the projection of the light-transmitting area; the transmitter and the receiver are installed on the circuit board, the transmitter is located in the first avoidance hole, the receiver is located in the second avoidance hole, and both the transmitter and the receiver are recessed in the light-shielding member.

2. The door body assembly according to claim 1, characterized in that The light-shielding member includes a light-shielding film and a double-sided adhesive, and the double-sided adhesive is located between the light-shielding film and the circuit board.

3. The door body assembly according to claim 2, wherein, The light-shielding film is a PET film.

4. The door body assembly according to claim 2, wherein, The double-sided adhesive is a foam adhesive.

5. The door body assembly according to claim 2, characterized in that, The sum of the thicknesses H of the light-shielding film and the double-sided adhesive satisfies: 0.4mm ≤ H < 1mm.

6. The door body assembly according to any one of claims 1-5, characterized in that The distance L between the ends of the transmitter and the receiver and the top of the light-shielding member satisfies: 0.1mm ≤ L < 0.4mm.

7. The door body assembly according to any one of claims 1-5, characterized in that, The health monitoring module further includes a housing, the housing forms an installation groove with an open mouth, the circuit board, the light-shielding member, the transmitter, and the receiver fasteners are all located in the installation groove, and the housing is used to connect with the door body.

8. The door body assembly according to claim 7, wherein, The door body assembly further includes a mounting bracket, and the mounting bracket is provided with a first connecting member connected to the housing and a second connecting member connected to the door body; The housing is provided with a third connecting member connected to the first connecting member.

9. The door body assembly according to any one of claims 1-5, characterized in that, The diameter C of the light-transmitting area satisfies: 6mm ≤ C ≤ 12mm.

10. A storage device, characterized in that, Comprising: The door body assembly according to any one of claims 1-9.

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