WO2019154299A1

WO2019154299A1 - Water level sensor mounting structure of washing machine

Info

Publication number: WO2019154299A1
Application number: PCT/CN2019/074330
Authority: WO
Inventors: 李敬德; 梁启队
Original assignee: 青岛海尔滚筒洗衣机有限公司
Priority date: 2018-02-12
Filing date: 2019-02-01
Publication date: 2019-08-15
Also published as: CN108166217B; CN108166217A

Abstract

A water level sensor mounting structure of a washing machine, relating to the technical field of washing machines. Said mounting structure comprises an elastic buckle (1) clamped to a washing machine, the elastic buckle (1) being provided with a handle (111), a user dismounting a clamped water level sensor by pressing and pinching the handle (111). The water level sensor has a mounting structure for easy dismounting without the need to use additional connecting fittings such as a screw, nut or the like, and the water level sensor can also be mounted or dismounted simply by means of elastic deformation without the need to adjust the mounting position of the water level sensor.

Description

Washing machine water level sensor mounting structure

Technical field

The present invention relates to the field of washing machine technology, and in particular to a washing machine water level sensor mounting structure.

Background technique

In order to ensure the connection effect, the existing water level sensor of the washing machine is often connected with the mounting position by screws or by a snap structure.

Although the above connection scheme ensures the installation effect, when the problem needs to be repaired, repeated disassembly and assembly of the water level sensor may cause problems such as screw slip and damage of the buckle portion, and may more likely damage the structural components of the washing machine at the installation position, resulting in certain Security risks.

In view of this, the present invention has been specifically proposed.

Summary of the invention

The invention aims to provide a water level sensor installation structure of a washing machine, and adopts an elastic buckle structure with a handle, so that the user can conveniently and quickly disassemble the water level sensor.

To achieve the above objective, the present invention specifically adopts the following technical solutions:

A washing machine water level sensor mounting structure, the mounting structure includes an elastic buckle 1 that is engaged with a washing machine, and the elastic buckle 1 is provided with a handle 111, and the user disassembles the engaged water level sensor by the kneading handle 111.

In the above solution, when the conventional buckle and the card hole are engaged, if the buckle is to be removed, the screwdriver or the crowbar-like tool is used to resist the buckle, and a large force is used to make the buckle come out. This process may occur. The tool is scratched by the buckle, and is more likely to cause permanent damage to the connected structure. The mounting structure of the water level sensor provided by the present invention includes the elastic buckle 1 with the handle 111 when the elastic buckle 1 and the fixed position When the structure is matched and installed, the elastic buckle 1 can be deformed by kneading the handle 111 with a small force, and the elastic buckle 1 can be disengaged from the position of the engagement, thereby facilitating the convenient disassembly of the water level sensor.

According to a further aspect of the present invention, the elastic buckle 1 includes an elastic end 11 that is engaged with the washing machine. The elastic end 11 is provided with a handle 111 in the extending direction, so that the handle 111 is exposed when the sensor is engaged.

In the above solution, the position where the elastic buckle 1 is deformed is the elastic end 11, the elastic end 11 is regarded as the force arm, the length of the elastic end 11 is extended, and the handle 111 is disposed in the extension direction, on the one hand, according to the principle of the lever, When the external force is applied to the handle 111, the torque is increased, and the external force can be used to achieve the deformation of the elastic end 11; on the other hand, the elastic end 11 of the elastic end 11 that is engaged with the mounting position can be extended to expose the handle 111, which is convenient for the user. The handle 111 applies a kneading or the like.

According to a further aspect of the present invention, the inside of the washing machine is provided with a reinforcing member 3, and the elastic end 11 of the elastic buckle 1 is interference-fitted with the hole 31 of the reinforcing member 3, and the elastic buckle 1 is inserted into the hole 31 to make the elastic The end 11 is engaged with the rear surface of the reinforcing member 3.

In the above solution, the water level sensor of the present invention is connected to the reinforcing member 3 in the washing machine through the card hole 31 provided on the reinforcing member 3, and the elastic buckle 1 and the card hole 31 are provided with a bayonet on either side of the interference fit. When the elastic buckle 1 is inserted into the card hole 31, the elastic end 11 of the interference fit is deformed. When the bayonet passes through the card hole 31, the elastic end 11 is restored and the bayonet is engaged with the rear surface of the card hole 31. .

According to a further aspect of the present invention, the elastic buckle 1 includes a fixed end 12 fixedly connected to the water level sensor, and the outer periphery of the fixed end 12 is oppositely provided with at least two limiting pieces 2, and the elastic buckle 1 is stuck and strengthened. The piece 3 is such that the stopper piece 2 abuts against the front surface of the reinforcing member 3 on the outer circumference of the card hole 31.

In the above solution, one end of the elastic buckle 1 connected to the water level sensor is a fixed end 12, and a limiting piece is arranged around the fixed end 12, and the position of the fixed end 12 on the water level sensor is adjusted according to actual needs, so when the water level is When the sensor is connected to the reinforcing member 3 only by the elastic buckle 1, the elastic buckle 1 cannot separately carry the weight of the water level sensor, so that the mounting position is vertically displaced; and the elastic end 11 and the rear surface of the reinforcing member 3 When the phase is engaged, it is difficult to ensure the stability of the water level sensor in the horizontal direction only by the engagement of the bayonet of the elastic end 11 with the rear surface of the reinforcing member 3. Therefore, the limiting piece 2 is added around the fixed end 12 to prevent the water level sensor from being cheap in the horizontal and vertical directions, which increases the stability of the mounting.

According to a further aspect of the present invention, the limiting piece 2 has elasticity, and is disposed at an angle with the front surface of the abutting reinforcing member 3. When the elastic buckle 1 is engaged with the reinforcing member 3, the limiting piece 2 is squeezed. The front surface of the reinforcing member 3 is placed in close contact with the reinforcing member 3 to be firmly connected.

In the above solution, the limiting piece 2 itself has a certain elastic deformation force, and at the same time is disposed at an angle with the surface of the abutting reinforcing member 3, so that when the elastic buckle 1 is engaged with the card hole 31, The limiting piece 2 is deformed and tightly pressed against the surface of the reinforcing member 3, on the one hand, the horizontal direction is restricted, and on the other hand, the mounting structure of the water level sensor and the vertical plane of the reinforcing member 3 are improved. Friction increases the mounting stability in the vertical direction.

According to a further aspect of the present invention, the mounting structure further includes a panel 4 disposed around the handle 111 of the elastic buckle 1, and one side of the panel 4 is provided with an opening facing the reinforcing member 3, and the elastic buckle 1 The fixing end 12 of the panel 4 disposed on the opposite side of the opening extends toward the reinforcing member 3, so that the elastic end 11 protrudes from the opening of the panel 4; the oppositely disposed limiting pieces 2 are respectively disposed at the opening of the panel 4. On both sides, the side of the limiting piece 2 near the opening of the panel 4 and the elastic end 11 are provided with a gap in the extending direction of the elastic buckle 1.

In the above solution, in order to explain the structure more clearly, it is assumed that the panel 4 is vertically disposed above the water level sensor body, and a half-surrounding structure is formed on the handle 111 provided at the extended portion of the elastic end 11, leaving the reinforcing member 3 The elastic buckle 1 is protruded from the opening, wherein the elastic end 11 of the elastic buckle 1 is completely protruded from the side wall of the enclosure 4; and opposite positions are provided on both sides of the opening of the enclosure 4 The distance between the side of the limiting piece near the opening and the bayonet of the elastic end 11 is not less than the thickness of the reinforcing member, so that the bayonet of the elastic end 11 and the limiting piece 2 respectively and the rear surface of the reinforcing member 3 It is in contact with the front surface.

According to a further aspect of the present invention, the side of the limiting piece 2 adjacent to the hole 31 is provided with a rib 21, and the limiting piece 2 is pressed against the reinforcing member 3, and the rib 21 is stuck with the hole 31. Then, the limiting piece 2 is engaged with the front surface of the reinforcing member 3.

In the above solution, the limiting piece 2 is disposed on both sides of the opening of the panel 4, and is provided with a rib 21 that is engaged with the front surface of the reinforcing member 3 at a position close to the opening, so that the elastic buckle 1 simultaneously with the reinforcing member 3 The front and rear surfaces are simultaneously snapped, which increases the stability of the installation. In addition, the handle plate 111 on both sides of the handle 111 and the handle 111 can be simultaneously pressed, and the elastic end 11 which is engaged with the rear surface of the reinforcing member 3 and the limiting piece 2 which is engaged with the front surface of the reinforcing member 3 can be pressed. At the same time, the deformation occurs, and the card hole 31 is separated, so that the user can disassemble the water level sensor.

A further aspect of the present invention is that the fixed end 12 of the elastic buckle 1 is connected to the elastic end 11 through a connecting arm 13 , and the connecting arm 13 is provided with a groove 131 , and the spacing between the two side walls of the groove 131 is the same or Preferably, the spacing between the two sidewalls of the groove 131 near the elastic end 11 is greater than the spacing between the two sidewalls adjacent to the fixed end 12.

In the above solution, the depth of the groove 131 provided in the connecting arm 13 can be the same as the thickness of the connecting arm, that is, the connecting arm 13 realizes the connection of the elastic end 11 and the fixed end 12 only through the two side walls, and the elastic card is added. The elastic deformation force of the partial position of the buckle 1 contributes to the engagement and disassembly of the water level sensor. The two side walls have a large spacing on the side of the groove 131 near the elastic end 11 for the purpose of adapting to the elastic end 11 to improve the structural strength of the elastic end, and the spacing on the side close to the fixed end 12 is small. In order to reduce the elastic deformation force of the elastic buckle 1 near the fixed end 12, the structural stability of the fixed end 12 is improved.

A further aspect of the present invention is that the elastic buckle 1 is provided with at least one elastic end 11; preferably, the two connecting arms 13 are respectively provided with an elastic end 11 so that the opposite elastic ends 11 and the card holes are respectively 31 opposite sides are engaged.

In the above solution, the elastic buckle 1 can be set according to the actual use conditions. In order to increase the stability of the installation, the elastic end 11 is oppositely disposed on both sides of the connecting arm 13 of the elastic buckle 1. Stable snapping is achieved on both sides of the card hole 31.

According to a further aspect of the present invention, the surface of the handle 111 is spaced apart from the convex structure.

In the above solution, in order to facilitate the user to hold the smaller handle 111, a protrusion is provided on the surface of the handle 111 to increase the frictional force when holding, and the protrusion may be a tenon, a bump or other structure that can increase the friction.

The beneficial effects of the invention are:

1. The water level sensor provided by the present invention is provided with a handle for the user to knead on the extension portion of the elastic buckle, on the one hand, the force required to disassemble the buckle is reduced, and on the other hand, the exposed handle is convenient for the user to hold, The disassembly and assembly of the water level sensor provides convenience;

2. The water level sensor provided by the invention further has a limiting piece structure which is mutually abutted against the surface of the reinforcing member on the outer periphery of the elastic buckle, which improves the frictional force between the water level sensor and the surface of the reinforcing member, and increases the stability in the vertical direction. Sex.

3. The water level sensor provided by the invention is engaged with the rear surface of the reinforcing member through the elastic buckle, and at the same time, the limiting piece is engaged with the front surface of the reinforcing member to further improve the stability of the water level sensor in the horizontal and vertical directions. Sex.

DRAWINGS

1 is a schematic structural view of a water level sensor and a mounting position of the present invention.

2 is a schematic structural view of a water level sensor and a mounting position of the present invention.

Figure 3 is a schematic view showing the structure of the water level sensor and the mounting position of the present invention.

Figure 4 is a side view of Figure 3.

Figure 5 is a schematic cross-sectional view of the portion AA of Figure 4.

Fig. 6 is a schematic cross-sectional view showing the water level sensor of the second embodiment.

The main components in the figure are: 1 - elastic buckle, 11 - elastic end, 111 - handle, 12 - fixed end, 13 - connecting arm, 131 - groove, 2 - limit piece, 21 - rib, 3 - reinforced Pieces, 31 - card hole, 4 - coaming.

Detailed ways.

In order to make the technical problems, the technical solutions, and the technical effects achieved by the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

Example 1

In this embodiment, as shown in FIG. 1 and FIG. 2, a washing machine water level sensor mounting structure is provided. The mounting structure includes an elastic buckle 1 that is engaged with a washing machine, and the elastic buckle 1 is provided with a handle 111. The user disassembles the engaged water level sensor by kneading the handle 111.

In this embodiment, the mounting structure of the water level sensor provided by the present invention comprises an elastic buckle 1 with a handle 111. When the elastic buckle 1 is mounted in cooperation with the structure of the fixed position, the handle 111 is kneaded by using a small force. The elastic buckle 1 can be deformed and disengaged from the position of the engagement, thereby facilitating the convenient disassembly of the water level sensor.

In this embodiment, as shown in FIG. 1 and FIG. 2, the elastic buckle 1 includes an elastic end 11 that is engaged with the washing machine, and the elastic end 11 is provided with a handle 111 in the extending direction, so that the handle 111 is in the sensor. Exposed setting when snapping.

In this embodiment, the position where the elastic buckle 1 is deformed is the elastic end 11, and the elastic end 11 is regarded as the force arm, the length of the elastic end 11 is extended, and the handle 111 is disposed in the extension direction, and on the one hand, according to the principle of the lever, When an external force is applied to the handle 111, the torque is increased, and a smaller external force can be used to achieve the deformation of the elastic end 11; on the other hand, the elastic end 11 of the elastic end 11 that is engaged with the mounting position can be extended to expose the handle 111, which is convenient for the user. A kneading action or the like is applied to the handle 111.

In this embodiment, as shown in FIG. 1 and FIG. 2, the inside of the washing machine is provided with a reinforcing member 3, and the elastic end 11 of the elastic buckle 1 is interference-fitted with the hole 31 of the reinforcing member 3, and the elastic buckle 1 is The card hole 31 is inserted to engage the elastic end 11 with the rear surface of the reinforcing member 3.

In this embodiment, the water level sensor of the present invention is connected to the reinforcing member 3 in the washing machine through a card hole 31 provided on the reinforcing member 3, and the elastic buckle 1 and the card hole 31 are provided with a bayonet on either side of the interference fit. When the elastic buckle 1 is inserted into the card hole 31, the elastic end 11 of the interference fit is deformed. When the bayonet passes through the card hole 31, the elastic end 11 recovers and the bayonet is stuck with the rear surface of the card hole 31. Pick up.

In this embodiment, as shown in FIG. 3 and FIG. 5, the elastic buckle 1 includes a fixed end 12 fixedly connected to the water level sensor, and the outer periphery of the fixed end 12 is oppositely provided with two limiting pieces 2, and the elastic The buckle 1 is snapped into the reinforcing member 3 so that the stopper piece 2 is stopped against the front surface of the reinforcing member 3 on the outer periphery of the card hole 31.

In this embodiment, one end of the elastic buckle 1 connected to the water level sensor is a fixed end 12, and a limiting piece is disposed around the fixed end 12, and the position of the fixed end 12 on the water level sensor is adjusted according to actual needs, so when When the water level sensor is connected to the reinforcing member 3 only by using the elastic buckle 1, the elastic buckle 1 cannot separately carry the weight of the water level sensor, so that the mounting position is vertically displaced; and since the elastic end 11 and the reinforcing member 3 are rearward The surface is snapped, and it is difficult to ensure the stability of the water level sensor in the horizontal direction only by the snap-in of the elastic end 11 and the rear surface of the reinforcing member 3. Therefore, the limiting piece 2 is added around the fixed end 12 to prevent the water level sensor from being cheap in the horizontal and vertical directions, which increases the stability of the mounting.

In this embodiment, as shown in FIG. 5, the limiting piece 2 has elasticity, and is disposed at an angle with the front surface of the abutting reinforcing member 3. When the elastic buckle 1 and the reinforcing member 3 are engaged, the limiting piece 2 Pressed and pressed to the front surface of the reinforcing member 3, so that the water level sensor and the reinforcing member 3 are firmly connected.

In this embodiment, the limiting piece 2 itself has a certain elastic deformation force, and at the same time is disposed at a certain angle with the surface of the abutting reinforcing member 3, so as to be engaged with the elastic buckle 1 and the card hole 31. At the same time, the limiting piece 2 is deformed and tightly pressed against the surface of the reinforcing member 3, on the one hand, the horizontal direction is restricted, and on the other hand, the water level sensor mounting structure and the reinforcing member 3 are vertically flat. The friction increases the mounting stability in the vertical direction.

In this embodiment, as shown in FIG. 5, the mounting structure further includes a panel 4 disposed around the handle 111 of the elastic buckle 1, and one side of the panel 4 is provided with an opening facing the reinforcing member 3, The elastic buckle 1 extends from the fixed end 12 of the panel 4 on the opposite side of the opening to the reinforcing member 3, so that the elastic end 11 protrudes from the opening of the panel 4; the oppositely disposed limiting pieces 2 are respectively disposed on On both sides of the opening of the panel 4, a side of the limiting piece 2 near the opening of the panel 4 and the elastic end 11 are provided with a gap in the extending direction of the elastic buckle 1.

In this embodiment, the enclosure 4 is vertically disposed above the water level sensor body, and forms a semi-enclosed structure for the handle 111 provided on the extended portion of the elastic end 11, leaving an opening facing the reinforcement member 3, and the elastic buckle 1 The opening is convexly disposed, wherein the elastic end 11 of the elastic buckle 1 is completely protruded from the side wall of the enclosure 4; and at the same time, opposite limiting pieces 2 are disposed on both sides of the opening of the enclosure 4, the limiting piece The distance between the side close to the opening and the bayonet of the elastic end 11 is not less than the thickness of the reinforcing member, so that the bayonet and the limiting piece 2 of the elastic end 11 are respectively in contact with the rear surface and the front surface of the reinforcing member 3.

In this embodiment, the fixed end 12 of the elastic buckle 1 is connected to the elastic end 11 through the connecting arm 13 , and the connecting arm 13 is provided with a groove 131 , and the spacing between the two side walls of the groove 131 is different. The distance between the two sidewalls of the groove 131 near the elastic end 11 is greater than the distance between the two sidewalls near the fixed end 12.

In this embodiment, the depth of the groove 131 provided in the connecting arm 13 can be the same as the thickness of the connecting arm, that is, the connecting arm 13 realizes the connection between the elastic end 11 and the fixed end 12 only through the two side walls, thereby increasing the elasticity. The elastic deformation force of the partial position of the buckle 1 further contributes to the snapping and dismounting of the water level sensor. The two side walls have a large spacing on the side of the groove 131 near the elastic end 11 for the purpose of adapting to the elastic end 11 to improve the structural strength of the elastic end, and the spacing on the side close to the fixed end 12 is small. In order to reduce the elastic deformation force of the elastic buckle 1 near the fixed end 12, the structural stability of the fixed end 12 is improved.

In this embodiment, the elastic buckle 1 is provided with two elastic ends 11; the two connecting arms 13 are respectively provided with an elastic end 11 so that oppositely disposed elastic ends 11 are respectively opposite to the card holes 31. Phase card connection.

In this embodiment, the elastic buckle 1 can be set according to the actual use conditions. In order to increase the stability of the installation, the elastic end 11 is oppositely disposed on both sides of the connecting arm 13 of the elastic buckle 1. , and achieve stable card connection with both sides of the card hole 31.

In this embodiment, the surface of the handle 111 is provided with a convex structure. In order to facilitate the user to hold the smaller handle 111, a protrusion is provided on the surface of the handle 111 to increase the friction when holding, and the protrusion may be a tenon, a bump or other structure that can increase the friction.

Example 2

The difference between this embodiment and Embodiment 1 is that:

In this embodiment, as shown in FIG. 6, the side of the limiting piece 2 adjacent to the hole 31 is provided with a rib 21, and the limiting piece 2 is pressed against the reinforcing member 3, and the rib 21 and the card are The holes 31 are engaged, so that the limiting piece 2 is engaged with the front surface of the reinforcing member 3.

In this embodiment, the limiting piece 2 is disposed on both sides of the opening of the panel 4, and is provided with a rib 21 that is engaged with the front surface of the reinforcing member 3 at a position close to the opening, so that the elastic buckle 1 and the reinforcing member are simultaneously The front and rear surfaces of 3 are simultaneously snapped, which increases the stability of the installation. In addition, the handle plate 111 on both sides of the handle 111 and the handle 111 can be simultaneously pressed, and the elastic end 11 which is engaged with the rear surface of the reinforcing member 3 and the limiting piece 2 which is engaged with the front surface of the reinforcing member 3 can be pressed. At the same time, the deformation occurs, and the card hole 31 is separated, so that the user can disassemble the water level sensor.

Other embodiments of this embodiment are the same as those of the first embodiment.

Example 3

The difference between this embodiment and Embodiment 1 is that:

In this embodiment, the fixed end 12 of the elastic buckle 1 is connected to the elastic end 11 through the connecting arm 13. The connecting arm 13 is provided with a groove 131, and the distance between the two side walls of the groove 131 is the same.

In this embodiment, the elastic buckle 1 is provided with an elastic end 11 , and the elastic buckle 1 can be set according to the actual use conditions.

The foregoing is only the preferred embodiment of the invention and the principles of the application. Those skilled in the art will appreciate that the present invention is not limited to the specific embodiments described herein, and that various modifications, changes and substitutions may be made without departing from the scope of the invention. Therefore, the present invention has been described in detail by the above embodiments, but the present invention is not limited to the above embodiments, and other equivalent embodiments may be included without departing from the inventive concept. The scope is determined by the scope of the appended claims.

Claims

A washing machine water level sensor mounting structure, characterized in that the mounting structure comprises an elastic buckle (1) that is engaged with a washing machine, the elastic buckle (1) is provided with a handle (111), and the user passes the kneading handle (111) Disassemble the stuck water level sensor.
The washing machine water level sensor mounting structure according to claim 1, wherein the elastic buckle (1) comprises an elastic end (11) that is engaged with the washing machine, and the elastic end (11) is extended in the direction of extension There is a handle (111) that allows the handle (111) to be exposed when the sensor is snapped.
The washing machine water level sensor mounting structure according to claim 1 or 2, characterized in that the inside of the washing machine is provided with a reinforcing member (3), an elastic end (11) of the elastic buckle (1) and a reinforcing member (3) The card hole (31) has an interference fit, and the elastic buckle (1) is inserted into the card hole (31) to engage the elastic end (11) with the rear surface of the reinforcing member (3).
The washing machine water level sensor mounting structure according to any one of claims 1 to 3, characterized in that the elastic buckle (1) comprises a fixed end (12) fixedly connected with the water level sensor, the fixed end (12) The outer circumference is oppositely provided with at least two limiting pieces (2), and the elastic buckle (1) is engaged with the reinforcing member (3), so that the limiting piece (2) stops against the reinforcing member on the outer periphery of the card hole (31) ( 3) On the front surface.
The washing machine water level sensor mounting structure according to any one of claims 1 to 4, characterized in that the limiting piece (2) has elasticity and is disposed at an angle with the front surface of the abutting reinforcing member (3). When the elastic buckle (1) is engaged with the reinforcing member (3), the limiting piece (2) is pressed against the front surface of the reinforcing member (3), so that the water level sensor and the reinforcing member (3) are firmly connected.
The washing machine water level sensor mounting structure according to any one of claims 1 to 5, wherein the mounting structure further comprises a surrounding plate (4) disposed around a handle (111) of the elastic buckle (1), One side of the panel (4) is provided with an opening facing the reinforcing member (3), and the elastic buckle (1) is fixed to the reinforcing member (12) on the panel (4) on the opposite side of the opening ( 3) extending, so that the elastic end (11) protrudes from the opening of the enclosure (4); the oppositely disposed limiting pieces (2) are respectively disposed on both sides of the opening of the enclosure (4), and the limiting piece (2) The side adjacent to the opening of the panel (4) and the elastic end (11) are provided with a gap in the extending direction of the elastic buckle (1).
The water level sensor mounting structure of the washing machine according to any one of claims 1 to 6, characterized in that the side of the limiting piece (2) adjacent to the hole (31) is provided with a rib (21), a limiting piece (2) being pressed against the reinforcing member (3), the rib (21) is engaged with the card hole (31), and the limiting piece (2) is engaged with the front surface of the reinforcing member (3) .
The water level sensor mounting structure of the washing machine according to any one of claims 1 to 7, characterized in that the fixed end (12) of the elastic buckle (1) is connected to the elastic end (11) through the connecting arm (13). The connecting arm (13) is provided with a groove (131), and the distance between the two side walls of the groove (131) is the same or different;

Preferably, the distance between the two sidewalls of the groove (131) near the elastic end (11) is larger than the distance between the two sidewalls adjacent to the fixed end (12).
The washing machine water level sensor mounting structure according to any one of claims 1 to 8, characterized in that the elastic buckle (1) is provided with at least one elastic end (11);

Preferably, the two connecting arms (13) are respectively provided with an elastic end (11), so that the opposite elastic ends (11) are respectively engaged with the opposite sides of the card hole (31).
The washing machine water level sensor mounting structure according to any one of claims 1 to 9, characterized in that the surface of the handle (111) is provided with a convex structure.