Washing machine control panel

By designing a combined structure of L-shaped slide chute and U-shaped board on the washing machine control panel, the effective protection of the panel in an exposed environment is achieved, the problem of panel aging is solved, and the service life of the washing machine is extended.

CN222477030UActive Publication Date: 2025-02-14SHANGHAI GREEN MOTIVE TECH LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202421239745.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-03
Publication Date
2025-02-14
Estimated Expiration
2034-06-03

AI Technical Summary

Technical Problem

The existing washing machine panels are prone to aging in exposed environments, which affects the service life of the washing machine.

Method used

A washing machine control panel is designed, adopting a combined structure of an L-shaped slide chute and a U-shaped board body, which blocks the panel with a shielding component when the washing machine is not in use to prevent exposure to the sun.

Benefits of technology

It effectively reduces the aging speed of the panel and control chip, extends the service life of the washing machine, and also conveniently stores the panel for operation during use.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222477030U_ABST
    Figure CN222477030U_ABST
Patent Text Reader

Abstract

The utility model discloses a washing machine control panel which comprises a panel body used in cooperation with a washing machine body, the panel body is provided with function keys used for being electrically connected with a control chip of the washing machine body, and the side walls of the two sides, adjacent to the panel body, of the washing machine body are each provided with an L-shaped sliding groove. The horizontal section of the L-shaped sliding groove is located at the position close to the top of the washing machine body, the vertical section of the L-shaped sliding groove is located at the position close to the panel body, and the washing machine body is provided with a shielding assembly which can reciprocate along the horizontal section of the L-shaped sliding groove and the vertical section of the L-shaped sliding groove and is used for shielding and protecting the panel body when the washing machine body is not used. The shielding assembly can shield and protect the panel body when the washing machine body is not used, a certain light shielding effect is achieved on the panel body and the control chip below the panel body, the probability that aging of the panel body and the control chip is accelerated due to long-term exposure of the panel body is reduced, and the service life of the washing machine is prolonged.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of control panels, in particular to a washing machine control panel. Background Art

[0002] A washing machine is one of the essential home appliances in our daily life. The washing machine panel refers to the control panel on the washing machine, which can control all the functions of the washing machine. The washing machine panel usually includes a start / pause button, a washing mode selection button, a temperature selection button, a speed selection button, a delayed start button, etc.

[0003] In order to facilitate the drainage of washing machines in residential buildings, existing residential buildings usually set the washing machine drainage system of all residents on the balcony. The washing machine is placed on the balcony and is easily exposed to the sun in summer. A control chip electrically connected to various buttons is provided under the switch panel of the washing machine. Exposure to the sun can easily affect the service life of the switch panel of the washing machine and the control chip under the panel. Therefore, technical improvements are needed. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a washing machine control panel.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a washing machine control panel, comprising a panel body for use with a washing machine body, the panel body being provided with function buttons for electrically connecting to a control chip of the washing machine body, the side walls of the washing machine body and the panel body being adjacent to each other are provided with L-shaped slide grooves, the horizontal section of the L-shaped slide groove is located near the top of the washing machine body, the vertical section of the L-shaped slide groove is located near the panel body, and the washing machine body is provided with a shielding component which can reciprocate along the horizontal section and the vertical section of the L-shaped slide groove and is used to shield and protect the panel body when the washing machine body is not in use.

[0006] By adopting the above technical solution, the shielding component can shield and protect the panel body when the washing machine body is not in use, thereby playing a certain light shielding role for the panel body and the control chip under the panel body, reducing the probability of the panel body being exposed to the sun for a long time and accelerating the aging of the panel body and the control chip, which is beneficial to extending the service life of the washing machine.

[0007] Furthermore, the shielding assembly includes a U-shaped plate body, which is provided with multiple U-shaped plate bodies and fits together to form a large U-shaped protective plate to shield the panel body. The shielding assembly also includes a V-shaped rod body, which is formed by two connecting rods with the same structure hinged to each other, and the ends of the two connecting rods that are far away from each other are respectively hinged to the two U-shaped plate bodies, and the sides of the U-shaped plate bodies that are close to each other are respectively fit with the two sides of the washing machine body, and the sides of the U-shaped plate bodies that are close to each other are fixed with connecting columns that slide in cooperation with the L-shaped slide groove.

[0008] By adopting the above technical solution, during the use of the washing machine body, multiple U-shaped plates are stored on the top of the washing machine body so that the user can control the operation of the washing machine through the function buttons. When the washing machine body is not in use, the user only needs to pull the U-shaped plate close to the side of the panel body, so that the connecting columns on all the U-shaped plates slide from the horizontal section of the L-shaped slide groove to the vertical section of the L-shaped slide groove, and multiple U-shaped plates form a large U-shaped protective plate to cover the panel body, thereby providing good protection for the panel body. The two adjacent U-shaped plates are hinged by a V-shaped rod body to ensure the stability of the U-shaped plate body when it is flipped from a vertical state to a horizontal state or from a horizontal state to a vertical state.

[0009] Furthermore, an end cover plate is fixed to one side of one of the U-shaped plate bodies, and when the bottom of the connecting column close to the inner bottom wall of the vertical section of the L-shaped slide groove abuts against the inner bottom wall of the vertical section of the L-shaped slide groove, the top of the end cover plate is flush with the top of the washing machine body; when the U-shaped plate body connected to the end cover plate is in a vertical state, the distance between the bottom surface of the end cover plate and the top of the washing machine body is 0.3cm-0.6cm.

[0010] By adopting the above technical solution, the end cover plate is set to effectively shield the gap between the U-shaped plate and the washing machine body. The size of the end cover plate is limited to ensure that the end cover plate will not touch the washing machine body during the turning process of the U-shaped plate.

[0011] Furthermore, the washing machine body is also provided with a stabilizing component for maintaining the stability of all U-shaped plates when shielding and protecting the panel body, the side wall of the washing machine body is provided with a mounting groove connected to the position of the vertical section of the L-shaped slide near the bottom of the L-shaped slide, the stabilizing component includes a limit block slidably matched with the mounting groove and a spring fixed to the side of the limit block away from the notch of the mounting groove, one end of the spring away from the limit block is fixed to the inner wall of the mounting groove, an inclined surface is provided at the intersection between the top of the limit block and the side wall of the limit block away from the spring, the edge of the inclined surface away from the notch of the mounting groove is located on the side of the vertical section of the L-shaped slide away from the notch of the mounting groove when the spring is in the original length state, the top and bottom of the connecting column close to the inner bottom wall of the vertical section of the L-shaped slide are respectively fitted with the bottom surface of the limit block and the inner bottom wall of the vertical section of the L-shaped slide, and an operating component for driving the limit block to separate from the connecting column and compressing the spring is provided on the washing machine body.

[0012] By adopting the above technical solution, in the process of multiple U-shaped plates flipping from a vertical state to a horizontal state, the bottom of the connecting column abuts against the inclined surface and causes the limit block to compress the spring. When the connecting column near the vertical section inner bottom wall of the L-shaped slide groove abuts against the vertical section inner bottom wall of the L-shaped slide groove, the limit block, under the elastic force of the spring, the top and bottom of the connecting column near the vertical section inner bottom wall of the L-shaped slide groove respectively fit with the bottom surface of the limit block and the vertical section inner bottom wall of the L-shaped slide groove, thereby ensuring the stability of multiple U-shaped plates in the process of cooperating and protecting the panel body. When using the washing machine, the user only needs to drive the limit block to separate from the connecting column and compress the spring through the operating component, and then push all the U-shaped plates, so that all the U-shaped plates are transformed from the state of covering the panel body to the state of being stored at the top of the washing machine body, so that the user can control the operation of the washing machine through the function buttons.

[0013] Furthermore, the cross-section of the mounting groove is dovetail-shaped, the distance between the two sides of the top of the mounting groove is equal to the vertical section width of the L-shaped slide groove, and the distance between the two sides of the bottom of the mounting groove is greater than the vertical section width of the L-shaped slide groove.

[0014] By adopting the above technical solution, the shape of the installation groove is limited, which is conducive to enhancing the stability of the limit block installed in the installation groove.

[0015] Furthermore, a bending hole is provided in the washing machine body and is connected to the side wall of the mounting slot away from the notch of the mounting slot, and one end of the bending hole away from the mounting slot is connected to the side wall of the washing machine body on the same side of the mounting slot. The operating component includes a pull rope arranged in the bending hole and a sphere fixed to one end of the pull rope, and one end of the pull rope away from the sphere is fixed to the side wall of the limit block away from the inclined surface, and one side of the sphere abuts against the side wall of one side of the washing machine body.

[0016] By adopting the above technical solution, the user can pull the limit block through the pull rope by pulling the ball, so that the limit block compresses the spring until the bottom surface of the limit block is separated from the connecting column, thereby making it easier for the user to push all the U-shaped plates.

[0017] Furthermore, a U-shaped rubber sheet is attached to and fixed on the inner surface of the U-shaped plate body on one side close to the washing machine body.

[0018] By adopting the above technical solution, the provision of the U-shaped rubber sheet plays a certain protective role on the washing machine body, reducing the probability of friction damage between the inner side of the U-shaped plate and the washing machine body.

[0019] Furthermore, a side of the U-shaped plate body close to the washing machine body is provided with a heat insulation layer and a reflective layer in sequence from the inside to the outside.

[0020] By adopting the above technical scheme, the heat insulation layer is made of a material with good heat insulation performance, and the reflective layer has a good reflective effect. The reflective layer and the heat insulation layer cooperate to enhance the effect of protecting the panel body of the washing machine, and further reduce the aging speed or probability of failure of the panel body and the control chip.

[0021] In summary, the utility model has the following beneficial effects:

[0022] 1. In the present application, the shielding component can shield and protect the panel body when the washing machine body is not in use, thereby playing a certain light shielding role on the panel body and the control chip under the panel body, reducing the probability of the panel body being exposed to the sun for a long time and accelerating the aging of the panel body and the control chip, which is conducive to extending the service life of the washing machine;

[0023] 2. In the present application, when the washing machine body is in use, multiple U-shaped plates are stored on the top of the washing machine body so that the user can control the operation of the washing machine through the function buttons. When the washing machine body is not in use, the user only needs to pull the U-shaped plate close to the panel body, so that the connecting columns on all the U-shaped plates slide from the horizontal section of the L-shaped slide groove to the vertical section of the L-shaped slide groove. Multiple U-shaped plates form a large U-shaped protective plate to cover the panel body, thereby providing good protection for the panel body.

[0024] 3. In the present application, in the process of flipping multiple U-shaped plates from a vertical state to a horizontal state, the bottom of the connecting column abuts against the inclined surface and causes the limit block to compress the spring. When the connecting column near the vertical inner bottom wall of the L-shaped chute abuts against the vertical inner bottom wall of the L-shaped chute, the limit block, under the elastic force of the spring, the top and bottom of the connecting column near the vertical inner bottom wall of the L-shaped chute respectively fit with the bottom surface of the limit block and the vertical inner bottom wall of the L-shaped chute, thereby ensuring the stability of multiple U-shaped plates in the process of cooperating and protecting the panel body. When using the washing machine, the user only needs to drive the limit block to separate from the connecting column and compress the spring through the operating assembly, and then push all the U-shaped plates, so that all the U-shaped plates are transformed from the state of covering the panel body to the state of being stored at the top of the washing machine body, so that the user can control the operation of the washing machine through the function buttons. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0026] Figure 2 yes Figure 1 A schematic diagram showing a state in which one of the U-shaped plates rotates to the top of the washing machine body;

[0027] Figure 3 yes Figure 1 A schematic diagram showing a state in which all the U-shaped plates are rotated to the top of the washing machine body;

[0028] Figure 4 It is a schematic diagram of the structure of an embodiment of the utility model for highlighting a stabilizing component;

[0029] Figure 5 yes Figure 4 The enlarged schematic diagram of point A in the middle;

[0030] Figure 6 This is a schematic diagram of the structure of an embodiment of the utility model for highlighting the connecting column;

[0031] Figure 7 yes Figure 6 A magnified schematic diagram of point B in the middle.

[0032] In the figure: 1. panel body; 11. function button; 2. shielding component; 21. U-shaped plate; 211. connecting column; 22. V-shaped rod; 3. stabilizing component; 31. limit block; 311. inclined surface; 32. spring; 4. operating component; 41. pull rope; 42. sphere; 5. washing machine body; 51. fuselage; 52. front shell; 53. L-shaped slide groove; 54. installation groove; 55. bending hole; 6. end cover plate; 7. U-shaped rubber sheet; 8. heat insulation layer; 9. reflective layer. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0034] like Figure 1-7 As shown, the embodiment of the present application discloses a washing machine control panel, including a panel body 1, a shielding component 2, a stabilizing component 3 and an operating component 4. The panel body 1 is arranged on the washing machine body 5 and is used in conjunction with the washing machine body 5. The washing machine body 5 is a washing machine in the existing general technology. The washing machine includes a body 51 and a front shell 52, both of which belong to the existing technology. The figure is only a simplified schematic diagram and will not be described in detail here. The panel body 1 is provided with a function button 11 for electrically connecting to the control chip of the washing machine body 5.

[0035] L-shaped slide grooves 53 are provided on the side walls on both sides adjacent to the washing machine body 5 and the panel body 1. The horizontal section of the L-shaped slide groove 53 is located near the top of the washing machine body 5, and the vertical section of the L-shaped slide groove 53 is located near the panel body 1.

[0036] The shielding assembly 2 is arranged on the washing machine body 5. The shielding assembly 2 can reciprocate along the horizontal section of the L-shaped chute 53 and the vertical section of the L-shaped chute 53 and is used to shield the protective panel body 1 when the washing machine body 5 is not in use. The shielding assembly 2 includes a U-shaped plate 21 and a V-shaped rod 22. A plurality of U-shaped plates 21 are provided and fit each other. The U-shaped plates 21 form a large U-shaped protective plate to shield the panel body 1 (when the washing machine is not in use). The V-shaped rod 22 is formed by two connecting rods with the same structure hinged to each other. The ends of the two connecting rods that are away from each other are respectively hinged to the two U-shaped plates 21. The sides of the plates on both sides of the U-shaped plate 21 that are close to each other are respectively fitted to the two sides of the washing machine body 5, and the sides of the plates on both sides of the U-shaped plate 21 that are close to each other are fixed with connecting columns 211 that slide with the L-shaped chute 53. During the use of the washing machine body 5, the plurality of U-shaped plates 21 are stored at the top of the washing machine body 5 so that the user can control the operation of the washing machine through the function button 11. When the washing machine body 5 is not in use, the user only needs to pull the U-shaped plate 21 near the panel body 1, so that the connecting columns 211 on all the U-shaped plates 21 slide from the horizontal section of the L-shaped slot 53 to the vertical section of the L-shaped slot 53. Multiple U-shaped plates 21 form a large U-shaped protective plate to shield the panel body 1, thereby playing a certain light shielding role for the panel body 1 and the control chip under the panel body 1, reducing the probability of the panel body 1 being exposed to the sun for a long time and accelerating the aging of the panel body 1 and the control chip, which is conducive to extending the service life of the washing machine. The two adjacent U-shaped plates 21 are hinged by a V-shaped rod 22 to ensure the stability of the U-shaped plate 21 when flipping from a vertical state to a horizontal state or from a horizontal state to a vertical state.

[0037] In order to shield the gap between the top U-shaped plate 21 and the top of the washing machine body 5, an end cover plate 6 is fixed to one side of the U-shaped plate 21. When the bottom of the connecting column 211 close to the vertical section inner bottom wall of the L-shaped chute 53 abuts against the vertical section inner bottom wall of the L-shaped chute 53, the top of the end cover plate 6 is flush with the top of the washing machine body 5; when the U-shaped plate 21 connected to the end cover plate 6 is in a vertical state, the distance between the bottom surface of the end cover plate 6 and the top of the washing machine body 5 is 0.3cm-0.6cm. The setting of the end cover plate 6 has a good shielding effect on the gap between the U-shaped plate 21 and the washing machine body 5. The size limit of the end cover plate 6 ensures that the end cover plate 6 will not touch the washing machine body 5 during the flipping process of the U-shaped plate 21.

[0038] The side wall of the washing machine body 5 is provided with a mounting groove 54 connected to the vertical section of the L-shaped slide groove 53 near the bottom of the L-shaped slide groove 53. The stabilizing component 3 is arranged on the washing machine body 5 to maintain the stability of all the U-shaped plates 21 when shielding and protecting the panel body 1. The stabilizing component 3 includes a limit block 31 that slides with the mounting groove 54 and a spring 32 that is fixed to a side of the limit block 31 away from the notch of the mounting groove 54. The end of the spring 32 away from the limit block 31 is fixed to the mounting groove The inner wall 54 is fixed, and an inclined surface 311 is provided at the intersection between the top of the limit block 31 and the side wall of the limit block 31 away from the spring 32. The edge of the inclined surface 311 away from the notch of the mounting groove 54 is located on the side of the vertical section of the L-shaped slide groove 53 away from the notch of the mounting groove 54 when the spring 32 is in the original length state, and the top and bottom of the connecting column 211 close to the inner bottom wall of the vertical section of the L-shaped slide groove 53 are respectively fitted with the bottom surface of the limit block 31 and the inner bottom wall of the vertical section of the L-shaped slide groove 53.

[0039] In this embodiment, the cross section of the mounting groove 54 is dovetail-shaped, the distance between the two sides of the top of the mounting groove 54 is equal to the vertical width of the L-shaped slide groove 53, and the distance between the two sides of the bottom of the mounting groove 54 is greater than the vertical width of the L-shaped slide groove 53. A bending hole 55 is provided in the washing machine body 5, which is connected to the side wall of the mounting groove 54 away from the notch of the mounting groove 54, and one end of the bending hole 55 away from the mounting groove 54 is connected to the side wall of the washing machine body 5 on the same side of the mounting groove 54. The operating component 4 is provided on the washing machine body 5, and is used to drive the limit block 31 to separate from the connecting column 211 and compress the spring 32. The operating component 4 includes a pull rope 41 provided in the bending hole 55 and a ball 42 fixed to one end of the pull rope 41, and one end of the pull rope 41 away from the ball 42 is fixed to the side wall of the limit block 31 away from the inclined surface 311, and one side of the ball 42 abuts against the side wall of one side of the washing machine body 5. In the process of multiple U-shaped plate bodies 21 flipping from a vertical state to a horizontal state, the bottom of the connecting column 211 abuts against the inclined surface 311 and causes the limit block 31 to compress the spring 32. When the connecting column 211 close to the vertical section inner bottom wall of the L-shaped slide groove 53 abuts against the vertical section inner bottom wall of the L-shaped slide groove 53, the limit block 31 is under the action of the elastic force of the spring 32. The top and bottom of the connecting column 211 close to the vertical section inner bottom wall of the L-shaped slide groove 53 are respectively fitted with the bottom surface of the limit block 31 and the vertical section inner bottom wall of the L-shaped slide groove 53, thereby ensuring the stability of the multiple U-shaped plate bodies 21 in the process of cooperating and protecting the panel body 1. When using the washing machine, the user only needs to pull the ball 42 to pull the limit block 31 through the pull rope 41, so that the limit block 31 compresses the spring 32 until the bottom surface of the limit block 31 is separated from the connecting column 211, so that it is convenient for the user to push all the U-shaped plates 21, so that all the U-shaped plates 21 are transformed from the state of covering the panel body 1 to the state of being stored at the top of the washing machine body 5, so that the user can control the operation of the washing machine through the function button 11.

[0040] In order to enhance the protection of the washing machine body 5, a U-shaped rubber sheet 7 is attached and fixed to the inner surface of the U-shaped plate 21 close to the washing machine body 5. In order to enhance the protection of the panel body 1, a heat insulation layer 8 and a reflective layer 9 are sequentially arranged from the inside to the outside on the side of the U-shaped plate 21 close to the washing machine body 5. The heat insulation layer 8 is made of a material with good heat insulation performance, and the reflective layer 9 has a good reflective effect. The reflective layer 9 cooperates with the heat insulation layer 8 to enhance the protection of the panel body 1 of the washing machine, and further reduce the aging speed or failure probability of the panel body 1 and the control chip.

[0041] The use principle of a washing machine control panel in this embodiment is as follows: when the washing machine body 5 is in use, multiple U-shaped plates 21 are stored at the top of the washing machine body 5 so that the user can control the operation of the washing machine through the function buttons 11. When the washing machine body 5 is not in use, the user only needs to pull the U-shaped plate 21 close to the side of the panel body 1, so that the connecting columns 211 on all the U-shaped plates 21 slide from the horizontal section of the L-shaped slide groove 53 to the vertical section of the L-shaped slide groove 53. Multiple U-shaped plates 21 form a large U-shaped protective plate to shield the panel body 1, thereby playing a certain light shielding role on the panel body 1 and the control chip under the panel body 1, reducing the probability of accelerating the aging of the panel body 1 and the control chip due to long-term exposure of the panel body 1, which is beneficial to prolonging the service life of the washing machine.

[0042] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A washing machine control panel, comprising a panel body (1) for use with a washing machine body (5), the panel body (1) being provided with function buttons (11) for being electrically connected to a control chip of the washing machine body (5), wherein: L-shaped slide grooves (53) are arranged on the side walls of the washing machine body (5) and the panel body (1) on both sides; the horizontal section of the L-shaped slide groove (53) is located near the top of the washing machine body (5); the vertical section of the L-shaped slide groove (53) is located near the panel body (1); and a shielding component (2) is arranged on the washing machine body (5) and can reciprocate along the horizontal section of the L-shaped slide groove (53) and the vertical section of the L-shaped slide groove (53) and is used to shield and protect the panel body (1) when the washing machine body (5) is not in use.

2. A washing machine control panel according to claim 1, characterized in that: The shielding assembly (2) comprises a U-shaped plate body (21), wherein the U-shaped plate bodies (21) are provided with a plurality of plates that fit together and form a large U-shaped protective plate to shield the panel body (1); the shielding assembly (2) further comprises a V-shaped rod body (22), wherein the V-shaped rod body (22) is formed by two connecting rods of the same structure being hinged to each other, wherein the ends of the two connecting rods that are away from each other are respectively hinged to the two U-shaped plate bodies (21), and the sides of the plates on both sides of the U-shaped plate body (21) that are close to each other are respectively in contact with the two sides of the washing machine body (5), and the sides of the plates on both sides of the U-shaped plate body (21) that are close to each other are both fixed with connecting columns (211) that are slidably matched with the L-shaped sliding grooves (53).

3. A washing machine control panel according to claim 2, characterized in that: one An end cover plate (6) is fixed to one side of the U-shaped plate body (21); when the bottom of the connecting column (211) close to the inner bottom wall of the vertical section of the L-shaped slide groove (53) abuts against the inner bottom wall of the vertical section of the L-shaped slide groove (53), the top of the end cover plate (6) is flush with the top of the washing machine body (5); when the U-shaped plate body (21) connected to the end cover plate (6) is in a vertical state, the distance between the bottom surface of the end cover plate (6) and the top of the washing machine body (5) is 0.3 cm-0.6 cm.

4. A washing machine control panel according to claim 3, characterized in that: The washing machine body (5) is also provided with a stabilizing assembly (3) for maintaining the stability of all the U-shaped plates (21) when shielding and protecting the panel body (1); a mounting groove (54) is provided on the side wall of the washing machine body (5) and is connected to a position of a vertical section of the L-shaped slide groove (53) close to the bottom of the L-shaped slide groove (53); the stabilizing assembly (3) comprises a limit block (31) slidably matched with the mounting groove (54) and a spring (32) fixed to a side of the limit block (31) away from the notch of the mounting groove (54); one end of the spring (32) away from the limit block (31) is fixed to the inner wall of the mounting groove (54); the top of the limit block (31) is in contact with the limit block An inclined surface (311) is provided at the intersection of the side walls away from the spring (32). When the spring (32) is in the original length state, the edge of the inclined surface (311) away from the notch of the installation groove (54) is located on the side of the vertical section of the L-shaped slide groove (53) away from the notch of the installation groove (54). The top and bottom of the connecting column (211) close to the inner bottom wall of the vertical section of the L-shaped slide groove (53) are respectively in contact with the bottom surface of the limit block (31) and the inner bottom wall of the vertical section of the L-shaped slide groove (53). The washing machine body (5) is provided with an operating component (4) for driving the limit block (31) to separate from the connecting column (211) and compressing the spring (32).

5. A washing machine control panel according to claim 4, characterized in that: The cross section of the mounting groove (54) is dovetail-shaped, the distance between the two sides of the top of the mounting groove (54) is equal to the width of the vertical section of the L-shaped sliding groove (53), and the distance between the two sides of the bottom of the mounting groove (54) is greater than the width of the vertical section of the L-shaped sliding groove (53).

6. A washing machine control panel according to claim 5, characterized in that: The washing machine body (5) is provided with a bending hole (55) connected to a side wall of the mounting groove (54) away from the groove opening of the mounting groove (54); one end of the bending hole (55) away from the mounting groove (54) is connected to the side wall of the washing machine body (5) on the same side as the mounting groove (54); the operating assembly (4) comprises a pull rope (41) arranged in the bending hole (55) and a sphere (42) fixed to one end of the pull rope (41); one end of the pull rope (41) away from the sphere (42) is fixed to a side wall of the limit block (31) away from the inclined surface (311); one side of the sphere (42) abuts against a side wall of one side of the washing machine body (5).

7. A washing machine control panel according to claim 5, characterized in that: A U-shaped rubber sheet (7) is attached to and fixed on the inner surface of the U-shaped plate (21) on the side close to the washing machine body (5).

8. A washing machine control panel according to claim 5, characterized in that: A heat insulating layer (8) and a light reflecting layer (9) are sequentially arranged from the inside to the outside on one side of the U-shaped plate (21) close to the washing machine body (5).