Mounting structure of display assembly, refrigerator door body, and refrigerator

Abstract

The utility model relates to a kind of mounting structure of display assembly, refrigerator door body and refrigerator, mounting structure includes first connecting part, is set to the surface of refrigerator;First contact part, one end of first contact part is exposed to outside through the surface of refrigerator, and first contact part is electrically connected with refrigerator;Second connecting part, second connecting part is detachably connected with first connecting part;Second contact part, located in the side of second connecting part, one end of second contact part is exposed to outside through the surface of display assembly, and second contact part is electrically connected with display assembly, when second connecting part is connected with first connecting part, one end of second contact part exposed to outside is contacted with one end of first contact part exposed to outside and electrically conducted, realize the physical fixation and electrically conducted of display assembly and refrigerator door body, when needing maintenance or upgrading, display assembly can be conveniently disassembled, refrigerator door body foamed layer does not need to be destroyed, it is simple to operate, nondestructive disassembly, improve product yield.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator manufacturing technology, and in particular to an installation structure for a display component, a refrigerator door, and a refrigerator. Background Technology

[0002] Currently, the display components of smart refrigerators are usually pre-installed and then foamed. Before the refrigerator door is foamed, the display components (including communication lines, control modules, etc.) are pre-installed on the inside of the door and then fixed with polyurethane foam. However, this process has the following drawbacks: (1) Difficult to repair. If the display components are damaged, the foam layer needs to be broken to disassemble them, which is costly and cannot guarantee the sealing. (2) Cannot be upgraded. Display technology iterates quickly, but the pre-installed components cannot be replaced, resulting in the door panel function being fixed and unable to be upgraded. (3) High process complexity. The pre-installed components need to complete all the wiring connections before foaming, which can easily lead to a decrease in yield due to operational errors.

[0003] Therefore, it is necessary to propose a new display assembly mounting structure to solve the above problems. Utility Model Content

[0004] This utility model provides an installation structure for a display assembly, a refrigerator door, and a refrigerator, to solve at least one of the aforementioned technical problems.

[0005] This utility model provides a mounting structure for a display assembly, which is mounted on a refrigerator. The mounting structure includes: A first connecting part is disposed on the surface of the refrigerator; A first contact portion is located on one side of the first connecting portion, one end of the first contact portion is exposed to the outside through the surface of the refrigerator, and the first contact portion is electrically connected to the refrigerator; The second connecting part is disposed on the side of the display assembly near the refrigerator, and the second connecting part is detachably connected to the first connecting part; The second contact portion is located on one side of the second connection portion. One end of the second contact portion is exposed to the outside through the surface of the display assembly. The second contact portion is electrically connected to the display assembly. When the second connection portion is connected to the first connection portion, the exposed end of the second contact portion contacts the exposed end of the first contact portion and is electrically connected.

[0006] In one embodiment, the second connecting part is connected to the first connecting part by magnetic attraction, snap-fit, or slide rail.

[0007] In one embodiment, the first connecting portion and the second connecting portion include magnetic attraction components that attract each other, and the magnetic attraction components are located around the first contact portion or the second contact portion.

[0008] In one embodiment, the second connecting portion further includes a fixing portion disposed on the top of the display assembly and fixed to the refrigerator.

[0009] In one embodiment, the first connecting portion includes a groove recessed inward from the surface of the refrigerator, and the second connecting portion includes a protrusion protruding outward from the surface of the display, the protrusion cooperating with the groove.

[0010] In one embodiment, a seal is provided between the protrusion and the groove.

[0011] In one embodiment, the first contact portion and the second contact portion are opposing spring sheets or spring pins.

[0012] In one embodiment, one end of the spring pin is embedded within the refrigerator or the display assembly, and the spring pin is sealed around itself by a sealing ring or a nano-coating.

[0013] In one embodiment, the first connecting portion includes a first latching portion disposed on the surface of the refrigerator, and the second connecting portion includes a second latching portion disposed on the surface of the display assembly, wherein the second latching portion slides downward from the top of the first latching portion and engages with the first latching portion.

[0014] In one embodiment, a groove is provided on one side of the first latching part, the first contact part is located in the groove, and the second contact part is elastically disposed. When the second latching part is latched onto the first latching part, the second contact part elastically abuts against the first contact part.

[0015] This utility model also provides a refrigerator door body, including the mounting structure of the above-mentioned display assembly.

[0016] This utility model also provides a refrigerator, including the aforementioned refrigerator door.

[0017] Compared with the prior art, the advantages of this utility model are that the second connecting part of the display assembly near the refrigerator side is detachably connected to the first connecting part on the refrigerator surface, realizing the physical fixation of the display assembly to the refrigerator door. When maintenance or upgrade is required, the display assembly can be easily disassembled without damaging the foam layer of the refrigerator door. Furthermore, the second contact part contacts the first contact part to achieve electrical conduction, realizing electrical communication between the display assembly and the refrigerator door. This makes the installation and electrical conduction of the display assembly simple, non-destructive, and improves the product yield. Attached Figure Description

[0018] The present invention will be described in more detail below based on embodiments and with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the installation structure of the display assembly in the refrigerator of this utility model; Figure 2 This is a front view of the refrigerator of this utility model; Figure 3 This is a schematic diagram of the structure of the display assembly and the refrigerator door being separated in Embodiment 1 of this utility model; Figure 4 yes Figure 3 A magnified view of a section at point A in the middle; Figure 5 This is a schematic diagram of the installation of the display assembly and the refrigerator door in Embodiment 2 of this utility model; Figure 6 This is a schematic diagram of the structure of the display assembly and the refrigerator door being separated in Embodiment 3 of this utility model; Figure 7 yes Figure 6 A magnified view of a section at point B in the middle; Figure 8 yes Figure 6 Partial sectional view; Figure label: 1. Refrigerator door body; 11. First connecting part; 12. First contact part; 13. First magnetic suction component; 14. Groove; 15. First latching part; 2. Display assembly; 21. Second connecting part; 22. Second contact part; 23. Second magnetic suction component; 24. Fixing part; 25. Protrusion; 26. Second snap-fit ​​part. Detailed Implementation

[0020] 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.

[0021] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0022] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0023] like Figure 1 and Figure 2 As shown, this utility model provides a mounting structure for a display assembly, which is installed on a refrigerator. In this embodiment, the mounting structure is installed on the refrigerator door 1. In other embodiments, the mounting structure for the display assembly can also be installed in other locations on the refrigerator, such as the side. This application does not limit the specific installation location of the mounting structure.

[0024] Taking the installation structure of the display component on the refrigerator door 1 as an example, the installation structure includes a first connecting part 11 and a first contact part 12 disposed on the refrigerator door 1, and a second connecting part 21 and a second contact part 22 disposed on the back of the display component 2. The first connecting part 11 and the second connecting part 21 are correspondingly disposed, and the first contact part 12 and the second contact part 22 are correspondingly disposed. The second connecting part 21 is detachably connected to the first connecting part 11. When the second connecting part 21 is connected to the first connecting part 11, the second contact part 22 is electrically connected to the first contact part 12, realizing the physical fixation and electrical connection between the display component 2 and the refrigerator door 1. The installation structure of the display component 2 of this utility model is simple and easy to disassemble and assemble. When maintenance or upgrade is required, the display component 2 can be easily disassembled without damaging the foam layer of the refrigerator door 1. The operation is simple and non-destructive, improving the product yield.

[0025] Specifically, the first connecting part 11 is disposed on the surface of the refrigerator door 1, and the first contact part 12 is located on one side of the first connecting part 11. In this embodiment, there are multiple first connecting parts 11, and the first contact part 12 is located in the middle of the first connecting parts 11. One end of the first contact part 12 is exposed to the outside through the surface of the refrigerator, and the first contact part 12 is electrically connected to the communication line pre-embedded in the refrigerator door 1.

[0026] The second connecting portion 21 is disposed on the back side of the display assembly 2, the back side of which is the surface facing the refrigerator door 1. The second contact portion 22 is located on one side of the second connecting portion 21. In this embodiment, multiple second connecting portions 21 are provided, and the second contact portion 22 is located in the middle of the second connecting portions 21. One end of the second contact portion 22 is exposed to the outside through the back side of the display assembly 2. The second contact portion 22 is electrically connected to the display assembly 2. When the second connecting portion 21 is connected to the first connecting portion 11, the exposed end of the second contact portion 22 contacts and is electrically connected to the exposed end of the first contact portion 12.

[0027] In one embodiment, the second connecting part 21 and the first connecting part 11 are quickly connected by magnetic attraction, snap-fit ​​or slide rail, so that the display component 2 can be quickly disassembled and assembled, which facilitates the subsequent maintenance and upgrade of the display component 2. Moreover, the assembly process is simple and convenient, reducing the complexity of operation and improving the product yield.

[0028] In one embodiment, the first contact portion 12 and the second contact portion 22 are opposing spring sheets or spring pins. Before foaming, a flexible flat communication cable (FPC) is pre-embedded inside the refrigerator door 1, with multiple sets of elastic first contact portions 12 integrated at its ends. Since the first contact portion 12 is a spring pin or spring sheet, the corresponding second contact portion 22 is also a spring sheet or spring pin. The two elastically abut against each other to achieve electrical conduction, and the elastically abutting contact portions will not cause permanent damage during connection.

[0029] In one embodiment, one end of the spring pin is embedded in the refrigerator door 1 or the display assembly 2, and the area around the spring pin is sealed by a sealing ring or a nano-coating to prevent condensate from entering the spring pin area and causing a short circuit.

[0030] In one embodiment, the first connecting portion 11 includes a recess 14 recessed inward from the refrigerator door 1, and the second connecting portion 21 includes a protrusion 25 protruding outward from the back of the display assembly 2. The protrusion 25 cooperates with the recess 14. When the display assembly 2 is installed on the refrigerator door 1, the protrusion 25 and the recess 14 are aligned to achieve precise positioning. After alignment, it is fixed by magnetic attraction or other means. At this time, the first contact portion 12 and the second contact portion 22 are perfectly aligned to achieve electrical conduction. At the same time, the recess 14 and the protrusion 25 cooperate. When the second connecting portion 21 is connected to the first connecting portion 11, the bottom surface of the recess 14 supports the bottom surface of the protrusion 25, thereby supporting the display assembly 2.

[0031] In one embodiment, a seal is provided between the protrusion 25 and the groove 14 to prevent external or internal water from seeping into the contact area and causing a short circuit. In this embodiment, the seal is a double-layer silicone sealing ring, ensuring that the contact area of ​​the first contact portion 12 and the second contact portion 22 achieves an IPX4 waterproof rating.

[0032] Example 1 like Figure 3 and Figure 4 As shown, the installation structure of the display assembly 2 is mounted on the refrigerator door 1. The installation structure includes a first connecting part 11 and a first contact part 12 disposed on the refrigerator door 1, and a second connecting part 21 and a second contact part 22 disposed on the back of the display assembly 2. The first connecting part 11 and the second connecting part 21 are correspondingly disposed, and the first contact part 12 and the second contact part 22 are correspondingly disposed. The second connecting part 21 is detachably connected to the first connecting part 11. When the second connecting part 21 is connected to the first connecting part 11, the second contact part 22 contacts the first contact part 12 and is electrically connected, realizing the physical fixation and electrical connection between the display assembly 2 and the refrigerator door 1. The installation structure of the display assembly 2 of this utility model is simple and easy to disassemble and assemble. When maintenance or upgrade is required, the display assembly 2 can be easily disassembled without damaging the foam layer of the refrigerator door 1. The operation is simple and non-destructive, improving the product yield.

[0033] Specifically, the first connecting part 11 is disposed on the surface of the refrigerator door 1, and the first contact part 12 is located on one side of the first connecting part 11. In this embodiment, there are multiple first connecting parts 11, and the first contact part 12 is located in the middle of the first connecting parts 11. One end of the first contact part 12 is exposed on the surface of the refrigerator door 1, and the other end is located inside the refrigerator door 1. The first contact part 12 is electrically connected to the communication line pre-embedded in the refrigerator door 1.

[0034] The second connecting portion 21 is disposed on the back side of the display assembly 2, the back side of which is the surface facing the refrigerator door 1. The second contact portion 22 is located on one side of the second connecting portion 21. In this embodiment, multiple second connecting portions 21 are provided, and the second contact portion 22 is located in the middle of the second connecting portions 21. One end of the second contact portion 22 protrudes from the back side of the display assembly 2, and the other end is electrically connected to the display assembly 2. When the second connecting portion 21 is connected to the first connecting portion 11, the second contact portion 22 is aligned with and abuts against the first contact portion 12 to achieve electrical conduction.

[0035] In one embodiment, the second connecting part 21 and the first connecting part 11 are quickly connected by magnetic attraction, snap-fit ​​or slide rail, so that the display component 2 can be quickly disassembled and assembled, which facilitates the subsequent maintenance and upgrade of the display component 2. Moreover, the assembly process is simple and convenient, reducing the complexity of operation and improving the product yield.

[0036] In this embodiment, the first connecting portion 11 and the second connecting portion 21 include magnetic components that attract each other, and the magnetic components are located around the first contact portion 12 or the second contact portion 22. Specifically, the surface of the refrigerator door 1 is provided with a first magnetic component 13, and the back of the display assembly 2 is provided with a corresponding second magnetic component 23. Through the magnetic attraction between the first magnetic component 13 and the second magnetic component 23, the display assembly 2 is attracted to the refrigerator door 1.

[0037] In this embodiment, the first magnetic attraction component 13 is a magnetic sheet, and the second magnetic attraction component 23 is a neodymium iron boron magnet. The two can attract each other to ensure the fixation of the display assembly 2 and the refrigerator door 1.

[0038] In one embodiment, the first connecting portion 11 includes a recess 14 recessed inward from the refrigerator door 1, and the second connecting portion 21 includes a protrusion 25 protruding outward from the back of the display assembly 2. The protrusion 25 cooperates with the recess 14. When the display assembly 2 is installed on the refrigerator door 1, the protrusion 25 and the recess 14 are aligned to achieve precise positioning. After alignment, it is fixed by magnetic attraction or other means. At this time, the first contact portion 12 and the second contact portion 22 are perfectly aligned to achieve electrical conduction. At the same time, the recess 14 and the protrusion 25 cooperate. When the second connecting portion 21 is connected to the first connecting portion 11, the bottom surface of the recess 14 supports the bottom surface of the protrusion 25, thereby supporting the display assembly 2.

[0039] In this embodiment, the first magnetic attraction component 13 is disposed at the four corners of the groove 14, the first contact portion 12 is located in the middle of the groove 14, the second magnetic attraction component 23 is disposed at the four corners of the protrusion 25, and the second contact portion 22 is located in the middle of the protrusion 25. Therefore, when the second connecting portion 21 is connected to the first connecting portion 11, the protrusion 25 enters the groove 14, and the second magnetic attraction component 23 is in contact with the first magnetic attraction component 13 to fix the display assembly 2 to the refrigerator door 1.

[0040] In one embodiment, the first contact portion 12 and the second contact portion 22 are opposing spring sheets or spring pins. Before foaming, a flexible flat communication cable (FPC) is pre-embedded inside the refrigerator door 1, with multiple sets of elastic first contact portions 12 integrated at its ends. Since the first contact portion 12 is a spring pin or spring sheet, the corresponding second contact portion 22 is also a spring sheet or spring pin. The two elastically abut against each other to achieve electrical conduction, and the elastically abutting contact portions will not cause permanent damage during connection.

[0041] In one embodiment, one end of the spring pin is embedded in the refrigerator door 1 or the display assembly 2, and the area around the spring pin is sealed by a sealing ring or a nano-coating to prevent condensate from entering the spring pin area and causing a short circuit.

[0042] In one embodiment, a seal is provided between the protrusion 25 and the groove 14 to prevent external or internal water from seeping into the contact area and causing a short circuit. In this embodiment, the seal is a double-layer silicone sealing ring, ensuring that the contact area of ​​the first contact portion 12 and the second contact portion 22 achieves an IPX4 waterproof rating.

[0043] Example 2 like Figures 3 to 5 As shown, the installation structure of the display assembly 2 is mounted on the refrigerator door 1. The installation structure includes a first connecting part 11 and a first contact part 12 disposed on the refrigerator door 1, and a second connecting part 21 and a second contact part 22 disposed on the back of the display assembly 2. The first connecting part 11 and the second connecting part 21 are correspondingly disposed, and the first contact part 12 and the second contact part 22 are correspondingly disposed. The second connecting part 21 is detachably connected to the first connecting part 11. When the second connecting part 21 is connected to the first connecting part 11, the second contact part 22 is electrically connected to the first contact part 12, realizing the physical fixation and electrical connection between the display assembly 2 and the refrigerator door 1. The installation structure of the display assembly 2 of this utility model is simple and easy to disassemble and assemble. When maintenance or upgrade is required, the display assembly 2 can be easily disassembled without damaging the foam layer of the refrigerator door 1. The operation is simple and non-destructive, improving the product yield.

[0044] Specifically, the first connecting part 11 is disposed on the surface of the refrigerator door 1, and the first contact part 12 is located on one side of the first connecting part 11. In this embodiment, there are multiple first connecting parts 11, and the first contact part 12 is located in the middle of the first connecting parts 11. One end of the first contact part 12 is exposed on the surface of the refrigerator door 1, and the other end is located inside the refrigerator door 1. The first contact part 12 is electrically connected to the communication line pre-embedded in the refrigerator door 1.

[0045] The second connecting portion 21 is disposed on the back side of the display assembly 2, the back side of which is the surface facing the refrigerator door 1. The second contact portion 22 is located on one side of the second connecting portion 21. In this embodiment, multiple second connecting portions 21 are provided, and the second contact portion 22 is located in the middle of the second connecting portions 21. One end of the second contact portion 22 protrudes from the back side of the display assembly 2, and the other end is electrically connected to the display assembly 2. When the second connecting portion 21 is connected to the first connecting portion 11, the second contact portion 22 is aligned with and abuts against the first contact portion 12 to achieve electrical conduction.

[0046] In one embodiment, the second connecting part 21 and the first connecting part 11 are quickly connected by magnetic attraction, snap-fit ​​or slide rail, so that the display component 2 can be quickly disassembled and assembled, which facilitates the subsequent maintenance and upgrade of the display component 2. Moreover, the assembly process is simple and convenient, reducing the complexity of operation and improving the product yield.

[0047] In this embodiment, the first connecting portion 11 and the second connecting portion 21 include magnetic components that attract each other, and the magnetic components are located around the first contact portion 12 or the second contact portion 22. Specifically, the surface of the refrigerator door 1 is provided with a first magnetic component 13, and the back of the display assembly 2 is provided with a corresponding second magnetic component 23. Through the magnetic attraction between the first magnetic component 13 and the second magnetic component 23, the display assembly 2 is attracted to the refrigerator door 1.

[0048] In this embodiment, the first magnetic attraction component 13 is a magnetic sheet, and the second magnetic attraction component 23 is a neodymium iron boron magnet. The two can attract each other to ensure the fixation of the display assembly 2 and the refrigerator door 1.

[0049] In one embodiment, the first connecting portion 11 includes a recess 14 recessed inward from the refrigerator door 1, and the second connecting portion 21 includes a protrusion 25 protruding outward from the back of the display assembly 2. The protrusion 25 cooperates with the recess 14. When the display assembly 2 is installed on the refrigerator door 1, the protrusion 25 and the recess 14 are aligned to achieve precise positioning. After alignment, it is fixed by magnetic attraction or other means. At this time, the first contact portion 12 and the second contact portion 22 are perfectly aligned to achieve electrical conduction. At the same time, the recess 14 cooperates with the protrusion 25. When the second connecting portion 21 is connected to the first connecting portion 11, the bottom surface of the recess 14 supports the bottom surface of the protrusion 25, thereby supporting the display assembly 2.

[0050] In this embodiment, the first magnetic attraction component 13 is disposed at the four corners of the groove 14, the first contact portion 12 is located in the middle of the groove 14, the second magnetic attraction component 23 is disposed at the four corners of the protrusion 25, and the second contact portion 22 is located in the middle of the protrusion 25. Therefore, when the second connecting portion 21 is connected to the first connecting portion 11, the protrusion 25 enters the groove 14, and the second magnetic attraction component 23 is in contact with the first magnetic attraction component 13 to fix the display assembly 2 to the refrigerator door 1.

[0051] In this embodiment, to prevent the display assembly 2 from detaching, the second connecting part 21 further includes a fixing part 24, which is disposed on the top of the display assembly 2 and fixed to the refrigerator door 1. Specifically, the fixing part 24 is a fixing plate connected to the top of the display assembly 2, and the fixing plate is fixed to the top of the refrigerator door 1 by bolts. By using magnetic attraction and bolt fixing, the risk of the display assembly 2 falling off can be completely avoided. When it is necessary to disassemble the display assembly 2, the bolts are removed first, and then the display assembly 2 is removed from the refrigerator door 1. The display assembly 2 is pulled outward against the magnetic force, thus achieving disassembly.

[0052] In one embodiment, the first contact portion 12 and the second contact portion 22 are opposing spring sheets or spring pins. Before foaming, a flexible flat communication cable (FPC) is pre-embedded inside the refrigerator door 1, with multiple sets of elastic first contact portions 12 integrated at its ends. Since the first contact portion 12 is a spring pin or spring sheet, the corresponding second contact portion 22 is also a spring sheet or spring pin. The two elastically abut against each other to achieve electrical conduction, and the elastically abutting contact portions will not cause permanent damage during connection.

[0053] In one embodiment, one end of the spring pin is embedded in the refrigerator door 1 or the display assembly 2, and the area around the spring pin is sealed by a sealing ring or a nano-coating to prevent condensate from entering the spring pin area and causing a short circuit.

[0054] In one embodiment, a seal is provided between the protrusion 25 and the groove 14 to prevent external or internal water from seeping into the contact area and causing a short circuit. In this embodiment, the seal is a double-layer silicone sealing ring, ensuring that the contact area of ​​the first contact portion 12 and the second contact portion 22 achieves an IPX4 waterproof rating.

[0055] Example 3 like Figure 6-8 As shown, the installation structure of the display assembly 2 is mounted on the refrigerator door 1. The installation structure includes a first connecting part 11 and a first contact part 12 disposed on the refrigerator door 1, and a second connecting part 21 and a second contact part 22 disposed on the back of the display assembly 2. The first connecting part 11 and the second connecting part 21 are correspondingly disposed, and the first contact part 12 and the second contact part 22 are correspondingly disposed. The second connecting part 21 is detachably connected to the first connecting part 11. When the second connecting part 21 is connected to the first connecting part 11, the second contact part 22 is electrically connected to the first contact part 12, realizing the physical fixation and electrical connection between the display assembly 2 and the refrigerator door 1. The installation structure of the display assembly 2 of this utility model is simple and easy to disassemble and assemble. When maintenance or upgrade is required, the display assembly 2 can be easily disassembled without damaging the foam layer of the refrigerator door 1. The operation is simple and non-destructive, improving the product yield.

[0056] Specifically, the first connecting part 11 is disposed on the surface of the refrigerator door 1, and the first contact part 12 is located on one side of the first connecting part 11. In this embodiment, there are multiple first connecting parts 11, and the first contact part 12 is located in the middle of the first connecting parts 11. One end of the first contact part 12 is exposed on the surface of the refrigerator door 1, and the other end is located inside the refrigerator door 1. The first contact part 12 is electrically connected to the communication line pre-embedded in the refrigerator door 1.

[0057] The second connecting portion 21 is disposed on the back side of the display assembly 2, the back side of which is the surface facing the refrigerator door 1. The second contact portion 22 is located on one side of the second connecting portion 21. In this embodiment, multiple second connecting portions 21 are provided, and the second contact portion 22 is located in the middle of the second connecting portions 21. One end of the second contact portion 22 protrudes from the back side of the display assembly 2, and the other end is electrically connected to the display assembly 2. When the second connecting portion 21 is connected to the first connecting portion 11, the second contact portion 22 is aligned with and abuts against the first contact portion 12 to achieve electrical conduction.

[0058] In one embodiment, the second connecting part 21 and the first connecting part 11 are quickly connected by magnetic attraction, snap-fit ​​or slide rail, so that the display component 2 can be quickly disassembled and assembled, which facilitates the subsequent maintenance and upgrade of the display component 2. Moreover, the assembly process is simple and convenient, reducing the complexity of operation and improving the product yield.

[0059] In this embodiment, the first connecting part 11 includes a first latching part 15 disposed on the surface of the refrigerator door 1, and the second connecting part 21 includes a second latching part 26 disposed on the back of the display assembly 2. The second latching part 26 slides down from the top of the first latching part 15 and latches into the first latching part 15, thereby realizing the mounting of the display assembly 2 on the refrigerator door 1. The display assembly 2 can be conveniently and quickly installed on the refrigerator door 1 by means of latching, and can also be quickly disassembled, which is convenient for subsequent maintenance and upgrade replacement of the display assembly 2.

[0060] It should be noted that a groove 14 is provided on one side of the first latching part 15, the first contact part 12 is located in the groove 14, and the second contact part 22 protrudes outward from the back of the display assembly 2 and is elastically set. When the second latching part 26 is latched onto the first latching part 15, the second contact part 22 elastically abuts against the first contact part 12.

[0061] In this embodiment, the first latching part 15 is an L-shaped protrusion extending along the height direction of the refrigerator door 1, and there are two of them. The two first latching parts 15 are respectively located on both sides of the first contact part 12. Correspondingly, the second latching part 26 is an L-shaped channel, and the top height of the L-shaped channel is the same as the top height of the L-shaped protrusion. The bottom of the L-shaped channel extends to the bottom surface of the display assembly 2. When the display assembly 2 is installed on the refrigerator door 1, the bottom surface of the L-shaped channel is aligned with the L-shaped protrusion, so that the L-shaped protrusion enters the L-shaped channel. At this time, the display assembly 2 slides down along the L-shaped protrusion until the top surface of the L-shaped channel hangs on the top surface of the L-shaped protrusion, and the positions of the two correspond exactly.

[0062] In this embodiment, the first contact part 12 is a spring pin and the second contact part 22 is a spring sheet. The spring pin is located in the groove 14. During the downward sliding of the display assembly 2, the spring sheet slides downward along the surface of the refrigerator door 1. Since the spring sheet is elastic, it will be pressed into the display assembly 2 during the downward sliding process. When the spring sheet slides into the groove 14, it pops out under the action of its elastic force, thereby abutting against the spring pin and realizing electrical conduction.

[0063] In this embodiment, the first latching part 15 and the second latching part 26 are designed to enable quick mounting and dismounting of the display assembly 2 onto the refrigerator door 1, while also ensuring that the gap between the display assembly 2 and the refrigerator door 1 is small, preventing external dust or water from entering between them.

[0064] In this embodiment, one end of the spring pin is embedded in the refrigerator door 1, and the area around the spring pin is sealed by a sealing ring or nano-coating to prevent condensate from entering the spring pin area and causing a short circuit.

[0065] In one embodiment, a seal is provided around the groove 14 to prevent external or internal water from seeping into the contact area and causing a short circuit. In this embodiment, the seal is a double-layer silicone sealing ring, ensuring that the contact area of ​​the first contact portion 12 and the second contact portion 22 achieves an IPX4 waterproof rating.

[0066] This utility model also provides a refrigerator door 1, including the above-mentioned installation structure of the display component 2. The simple installation structure enables quick assembly and disassembly of the display component 2 and the refrigerator door 1, which can reduce the complexity of assembly during the manufacturing process of the refrigerator door 1, improve the product yield, and facilitate the subsequent maintenance and upgrade of the display component 2.

[0067] This utility model also provides a refrigerator, including the refrigerator door 1 described above.

[0068] The refrigerator of this utility model solves the problem of difficult maintenance and upgrade of display component 2 caused by traditional foaming process by using a separate installation structure of display component 2 and refrigerator door 1. It is suitable for high-end smart refrigerators, can significantly reduce after-sales costs and improve product iteration flexibility, and has a wide market.

[0069] Although the present invention has been described with reference to preferred embodiments, various modifications can be made thereto and components can be replaced with equivalents without departing from the scope of the invention. In particular, the technical features mentioned in the various embodiments can be combined in any manner, provided there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A mounting structure for a display assembly, mounted on a refrigerator, characterized in that, include: A first connecting part is disposed on the surface of the refrigerator; A first contact portion is located on one side of the first connecting portion, one end of the first contact portion is exposed to the outside through the surface of the refrigerator, and the first contact portion is electrically connected to the refrigerator; The second connecting part is disposed on the side of the display assembly near the refrigerator, and the second connecting part is detachably connected to the first connecting part; The second contact portion is located on one side of the second connection portion. One end of the second contact portion is exposed to the outside through the surface of the display assembly. The second contact portion is electrically connected to the display assembly. When the second connection portion is connected to the first connection portion, the exposed end of the second contact portion contacts the exposed end of the first contact portion and is electrically connected.

2. The mounting structure of the display assembly according to claim 1, characterized in that, The second connecting part is connected to the first connecting part by magnetic attraction, snap-fit, or slide rail.

3. The mounting structure of the display assembly according to claim 2, characterized in that, The first connecting portion and the second connecting portion include magnetic attraction components that attract each other, and the magnetic attraction components are located around the first contact portion or the second contact portion.

4. The mounting structure of the display assembly according to claim 3, characterized in that, The second connecting part further includes a fixing part, which is disposed on the top of the display assembly and is fixed to the refrigerator.

5. The mounting structure of the display assembly according to any one of claims 1-4, characterized in that, The first connecting portion includes a groove recessed inward from the surface of the refrigerator, and the second connecting portion includes a protrusion protruding outward from the surface of the display, the protrusion cooperating with the groove.

6. The mounting structure of the display assembly according to claim 5, characterized in that, A sealing element is provided between the protrusion and the groove.

7. The mounting structure of the display assembly according to claim 1, characterized in that, The first contact portion and the second contact portion are contacting spring pieces or spring pins.

8. The mounting structure of the display assembly according to claim 7, characterized in that, One end of the spring pin is embedded in the refrigerator or the display assembly, and the spring pin is sealed around itself by a sealing ring or a nano-coating.

9. The mounting structure of the display assembly according to claim 1, characterized in that, The first connecting portion includes a first latching portion disposed on the surface of the refrigerator, and the second connecting portion includes a second latching portion disposed on the surface of the display assembly. The second latching portion slides downward from the top of the first latching portion and engages with the first latching portion.

10. The mounting structure of the display assembly according to claim 9, characterized in that, A groove is provided on one side of the first buckle portion, the first contact portion is located in the groove, and the second contact portion is elastically disposed. When the second buckle portion is engaged with the first buckle portion, the second contact portion elastically abuts against the first contact portion.

11. A refrigerator door, characterized in that, The mounting structure includes the display assembly as described in any one of claims 1-10.

12. A refrigerator, characterized in that, Includes the refrigerator door as described in claim 11.

Images