Refrigerator controller box mounting structure

Abstract

The utility model provides a refrigerator controller box installation structure which comprises a refrigerator and a controller shell, a refrigerator door is connected to the refrigerator in a rotating mode, an installation area is arranged on the refrigerator door, an installation groove is formed in the outer side of the installation area, a controller is arranged in the controller shell, a display screen is arranged on the outer side of the controller shell, and the display screen is arranged on the outer side of the controller shell. An extrusion block is arranged on the inner side of the controller shell, locking assemblies are arranged on the two sides of the extrusion block, a limiting seat is arranged in the installation area, an unlocking assembly is arranged on the installation groove, and a pressing assembly is arranged in the installation area. According to the refrigerator controller box installation structure, the locking assembly is inserted into the limiting base, the pressing assembly abuts against and presses the extrusion block, installation can be completed without screwing in a screw, and the process is simple and convenient; when disassembly and maintenance are needed, locking limitation of the limiting seat on the locking assembly can be relieved through the unlocking assembly, the controller shell and the display screen can be taken out, and the controller can be overhauled.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator component installation, in particular to a refrigerator controller box installation structure. Background Art

[0002] A refrigerator is a refrigeration device that keeps a constant low temperature. It is also a civilian product that keeps food or other items in a constant low temperature and cold state. The box contains a compressor, an ice maker, a cabinet or box for ice making, and a storage box with a refrigeration device. The temperature controller is an indispensable part of the refrigerator. The refrigerator thermostat automatically controls the start and stop of the refrigeration compressor within a certain temperature difference range according to the temperature requirements of the refrigerator, so that the temperature in the refrigerator is kept within a given value range.

[0003] When the existing refrigerator controller needs to be repaired and maintained, screws are often used to install its shell, which makes repair and maintenance more troublesome, and the steps of disassembly and assembly are cumbersome, making it inconvenient to check and repair.

[0004] Therefore, it is necessary to provide a refrigerator controller box installation structure to solve the above technical problems. Utility Model Content

[0005] The utility model provides a refrigerator controller box installation structure, which solves the problem that the existing refrigerator controller is often installed on its shell by screws, and the steps of disassembly and assembly are complicated, which is inconvenient for inspection and maintenance.

[0006] To solve the above technical problems, the utility model provides a refrigerator controller box installation structure, comprising: a refrigerator and a controller shell, the refrigerator is rotatably connected to a cabinet door, an installation area is provided on the cabinet door, an installation groove is provided on the outer side of the installation area, a cover plate is provided on the installation groove, a controller is provided in the controller shell, a display screen is provided on the outer side of the controller shell, an extrusion block is provided on the inner side of the controller shell, locking components are provided on both sides of the extrusion block, a limited position seat is provided in the installation area, an unlocking component is provided on the installation groove, and a clamping component is provided in the installation area.

[0007] Preferably, the locking assembly includes a fixed seat, which is fixedly connected to the controller housing, a first telescopic sleeve is provided on the fixed seat, a first spring is sleeved on the first telescopic sleeve, a connecting plate is fixedly connected to the end of the first telescopic sleeve, the first spring is fixedly connected to the connecting plate, a locking plug is provided on the connecting plate, and a positioning protrusion is provided on the locking plug.

[0008] Preferably, the limit seat comprises a limit seat body, a limit slot is provided on the limit seat body, a positioning hole is provided in the limit slot, and a first inclined surface is provided on the upper part of the limit seat body.

[0009] Preferably, the unlocking assembly includes a threaded sleeve and a rotating rod, the threaded sleeve is rotatably connected to the mounting groove, the threaded sleeve is fixedly connected to a first bevel gear, the rotating rod is rotatably connected to the mounting groove, a rotating wheel and a second bevel gear are respectively provided at both ends of the rotating rod, the first bevel gear and the second bevel gear are meshed, a threaded push rod is connected to the inner thread of the threaded sleeve, an unlocking push block is fixedly connected to the end of the threaded push rod, and the shape of the unlocking push block matches the locking plug block.

[0010] Preferably, the clamping assembly includes a second telescopic sleeve and a second spring, the second telescopic sleeve is fixedly connected to the installation area, the second spring is fixedly connected to the installation area, the end of the second telescopic sleeve is fixedly connected to an extrusion plate, the second spring is fixedly connected to the extrusion plate, and a second inclined surface is provided on the upper part of the extrusion plate.

[0011] Preferably, a positioning sleeve is provided in the installation area, and a positioning rod is provided on the controller housing, and the position of the positioning rod corresponds to that of the positioning sleeve.

[0012] Compared with the related art, the refrigerator controller box installation structure provided by the utility model has the following beneficial effects:

[0013] The utility model provides a refrigerator controller box installation structure, wherein a locking component is inserted into a limiting seat, and a pressing component presses and holds an extrusion block, and the installation can be completed without screwing in screws, and the process is simple; when disassembly and maintenance are required, the locking restriction of the limiting seat on the locking component can be released by an unlocking component, and the controller housing and display screen can be taken out, and the controller can be inspected and repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a refrigerator controller box installation structure provided by the utility model;

[0015] Figure 2 It is a schematic diagram of the structure inside the installation area and the installation slot in the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the controller housing and the back of the display screen in the utility model;

[0017] Figure 4 It is a schematic structural diagram of the limit seat, the locking component and the unlocking component in the utility model.

[0018] Numbers in the figure: 1, refrigerator, 2, cabinet door, 3, installation area, 4, installation slot, 5, cover plate, 6, controller housing, 7, display screen, 8, extrusion block, 9, limit seat, 91, limit seat body, 92, limit slot, 93, positioning hole, 94, first inclined surface, 10, locking assembly, 101, fixing seat, 102, first telescopic sleeve, 103, first spring, 104, connecting plate, 105, locking plug, 106, positioning protrusion, 11, unlocking assembly, 111, threaded sleeve, 112, first bevel gear, 113, rotating rod, 114, rotating wheel, 115, second bevel gear, 116, threaded push rod, 117, unlocking push block, 12, clamping assembly, 121, second telescopic sleeve, 122, second spring, 123, extrusion plate, 124, second inclined surface, 13, positioning sleeve, 14, positioning rod. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a refrigerator controller box installation structure provided by the utility model;

[0021] Figure 2 It is a schematic diagram of the structure inside the installation area and the installation slot in the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the controller housing and the back of the display screen in the utility model;

[0023] Figure 4 It is a schematic structural diagram of the limit seat, the locking component and the unlocking component in the utility model.

[0024] A refrigerator controller box installation structure comprises: a refrigerator 1 and a controller shell 6, wherein a cabinet door 2 is rotatably connected to the refrigerator 1, an installation area 3 is provided on the cabinet door 2, an installation groove 4 is provided on the outer side of the installation area 3, a cover plate 5 is provided on the installation groove 4, a controller is provided in the controller shell 6, a display screen 7 is provided on the outer side of the controller shell 6, an extrusion block 8 is provided on the inner side of the controller shell 6, locking components 10 are provided on both sides of the extrusion block 8, a limited position seat 9 is provided in the installation area 3, an unlocking component 11 is provided on the installation groove 4, and a pressing component 12 is provided in the installation area 3.

[0025] Align the fixedly connected controller housing 6 and display screen 7 with the mounting groove 4 and install them into the mounting area 3. Insert the locking components 10 on both sides into the limit seats 9. At the same time, the clamping component 12 presses and clamps the extrusion block 8. The installation can be completed without screwing in the screws. The process is simple. When disassembly and maintenance are required, the locking restriction of the limit seat 9 on the locking component 10 can be released by the unlocking component 11, and the controller housing 6 and the display screen 7 can be taken out to inspect the internal controller.

[0026] The locking assembly 10 includes a fixing seat 101, which is fixedly connected to the controller housing 6, and a first telescopic sleeve rod 102 is arranged on the fixing seat 101, and a first spring 103 is sleeved on the first telescopic sleeve rod 102, and a connecting plate 104 is fixedly connected to the end of the first telescopic sleeve rod 102, and the first spring 103 is fixedly connected to the connecting plate 104, and a locking plug 105 is arranged on the connecting plate 104, and a positioning protrusion 106 is provided on the locking plug 105.

[0027] The locking plug 105 completes the locking and unlocking process through the first telescopic sleeve 102 and the first spring 103 .

[0028] The limiting seat 9 comprises a limiting seat body 91 , a limiting slot 92 is provided on the limiting seat body 91 , a positioning hole 93 is provided in the limiting slot 92 , and a first inclined surface 94 is provided on the upper portion of the limiting seat body 91 .

[0029] During installation, the lower part of the locking plug 105 first contacts the first inclined surface 94, and moves toward the fixed seat 101 under the pressure of the first inclined surface 94. At this time, the length of the first telescopic sleeve 102 and the first spring 103 is compressed. When the locking plug 105 is no longer blocked by the first inclined surface 94, it is inserted into the limiting slot 92 under the force of the first spring 103 to restore. At the same time, the sizes of the positioning hole 93 and the positioning protrusion 106 are matched to achieve the effect of auxiliary positioning.

[0030] The unlocking assembly 11 includes a threaded sleeve 111 and a rotating rod 113. The threaded sleeve 111 is rotatably connected to the mounting groove 4. A first bevel gear 112 is fixedly connected to the threaded sleeve 111. The rotating rod 113 is rotatably connected to the mounting groove 4. A rotating wheel 114 and a second bevel gear 115 are respectively provided at both ends of the rotating rod 113. The first bevel gear 112 and the second bevel gear 115 are meshed. A threaded push rod 116 is internally threadedly connected to the threaded sleeve 111. An unlocking push block 117 is fixedly connected to the end of the threaded push rod 116. The shape of the unlocking push block 117 matches the locking plug block 105.

[0031] Rotate the rotating wheel 114 to drive the rotating rod 113 and the second bevel gear 115 to rotate. Since the first bevel gear 112 and the second bevel gear 115 are meshed, the threaded sleeve 111 rotates synchronously, so that the threaded push rod 116 and the unlocking push block 117 approach the locking plug block 105, and the locking plug block 105 can be pushed out of the limiting slot 92 to complete the unlocking.

[0032] The clamping assembly 12 includes a second telescopic sleeve rod 121 and a second spring 122, the second telescopic sleeve rod 121 is fixedly connected to the installation area 3, the second spring 122 is fixedly connected to the installation area 3, the end of the second telescopic sleeve rod 121 is fixedly connected to an extrusion plate 123, the second spring 122 is fixedly connected to the extrusion plate 123, and a second inclined surface 124 is provided on the upper part of the extrusion plate 123.

[0033] The lower part of the extrusion block 8 first contacts the second inclined surface 124 to squeeze it to both sides. Under the action of the second spring 122, the extrusion plate 123 presses against both sides of the extrusion block 8 to achieve the purpose of compaction.

[0034] A positioning sleeve 13 is disposed in the installation area 3 , and a positioning rod 14 is disposed on the controller housing 6 . The positioning rod 14 corresponds to the position of the positioning sleeve 13 .

[0035] The positioning rod 14 and the positioning sleeve 13 assist in the installation and positioning of the controller housing 6 .

[0036] The working principle of a refrigerator controller box installation structure provided by the utility model is as follows:

[0037] Align the fixedly connected controller housing 6 and display screen 7 with the mounting groove 4 and install them into the mounting area 3, insert the locking components 10 on both sides into the limit seats 9, and at the same time, the clamping component 12 presses and clamps the extrusion block 8; when disassembling and repairing, release the locking restriction of the limit seat 9 on the locking component 10 through the unlocking component 11, take out the controller housing 6 and display screen 7, and inspect the internal controller.

[0038] Compared with the related art, the refrigerator controller box installation structure provided by the utility model has the following beneficial effects:

[0039] Insert the locking component 10 into the limit seat 9, and the clamping component 12 will hold and press the extrusion block 8. The installation can be completed without screwing in screws, and the process is simple. When disassembly and maintenance are required, the locking restriction of the limit seat 9 on the locking component 10 can be released by the unlocking component 11, and the controller housing 6 and the display screen 7 can be taken out to inspect the controller.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A refrigerator controller box installation structure, characterized in that: include: A refrigerator and a controller shell, wherein the refrigerator is rotatably connected to a cabinet door, an installation area is provided on the cabinet door, an installation groove is provided on the outer side of the installation area, a cover plate is provided on the installation groove, a controller is provided in the controller shell, a display screen is provided on the outer side of the controller shell, an extrusion block is provided on the inner side of the controller shell, locking components are provided on both sides of the extrusion block, a limited position seat is provided in the installation area, an unlocking component is provided on the installation groove, and a clamping component is provided in the installation area.

2. A refrigerator controller box installation structure according to claim 1, characterized in that: The locking assembly includes a fixing seat, which is fixedly connected to the controller housing, a first telescopic sleeve rod is arranged on the fixing seat, a first spring is sleeved on the first telescopic sleeve rod, a connecting plate is fixedly connected to the end of the first telescopic sleeve rod, the first spring is fixedly connected to the connecting plate, a locking plug is arranged on the connecting plate, and a positioning protrusion is provided on the locking plug.

3. A refrigerator controller box installation structure according to claim 2, characterized in that: The limit seat comprises a limit seat body, a limit slot is provided on the limit seat body, a positioning hole is provided in the limit slot, and a first inclined surface is provided on the upper part of the limit seat body.

4. A refrigerator controller box installation structure according to claim 2, characterized in that: The unlocking assembly includes a threaded sleeve and a rotating rod, the threaded sleeve is rotatably connected to the mounting groove, the threaded sleeve is fixedly connected to a first bevel gear, the rotating rod is rotatably connected to the mounting groove, a rotating wheel and a second bevel gear are respectively provided at both ends of the rotating rod, the first bevel gear and the second bevel gear are meshed, a threaded push rod is connected to the inner thread of the threaded sleeve, an unlocking push block is fixedly connected to the end of the threaded push rod, and the shape of the unlocking push block matches the locking plug block.

5. A refrigerator controller box installation structure according to claim 1, characterized in that: The clamping assembly includes a second telescopic sleeve rod and a second spring, the second telescopic sleeve rod is fixedly connected to the installation area, the second spring is fixedly connected to the installation area, the end of the second telescopic sleeve rod is fixedly connected to an extrusion plate, the second spring is fixedly connected to the extrusion plate, and a second inclined surface is arranged on the upper part of the extrusion plate.

6. A refrigerator controller box installation structure according to claim 1, characterized in that: A positioning sleeve is arranged in the installation area, and a positioning rod is arranged on the controller housing, and the positions of the positioning rod and the positioning sleeve correspond to each other.

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