Water level sensor convenient to assemble and disassemble

Abstract

The water level sensor convenient to assemble and disassemble comprises a body and an inserting opening, a connecting plate is arranged on one side of the body, a blocking arm and an inserting tongue are arranged at the end of the connecting plate, the blocking arm is opened towards the inserting opening, when the water level sensor is installed, the inserting tongue is inserted into the inserting opening, the blocking arm abuts against the side wall of the outer side of the inserting opening, and the inserting tongue is inserted into the inserting opening. Elastic arms are arranged on the two sides of the insertion tongue, in the process that the insertion tongue is inserted into the insertion opening, the elastic arms are compressed, and when the insertion tongue is completely inserted into the insertion opening, the elastic arms bounce off towards the two sides and abut against the side wall of the inner side of the insertion opening. The elastic arms and the blocking arms respectively clamp the inner end and the outer end of the inserting opening, fixing of the body is achieved, and installation is fast and convenient. When disassembly is needed, the two elastic arms are simultaneously pressed on the back face of the inserting opening, the width of the opening position of the two elastic arms is smaller than that of the inserting opening, the inserting tongue can be pulled out of the inserting opening at the moment, and therefore the body is taken down, and disassembly is very convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to a water level sensor convenient to assemble and disassemble. BACKGROUND

[0002] The existing water level sensor fixing mode mainly adopts the fixing mode of the air cover disc snap claw type, and the water level sensor is fixed through the snap claws on the corresponding circular fixing groove on the panel;

[0003] The current structure has poor applicability, fixed installation position and single installation mode; and because the water level sensor is fixed on the fixed base, the vibration of the washing machine during operation will affect the normal movement of the water level sensor, thereby causing the water level sensor to make a false judgment and cause the washing machine to be abnormal. SUMMARY

[0004] The utility model discloses a water level sensor convenient to assemble and disassemble, which replaces the existing shell with a shell with elastic buckles, is more convenient to install, and is more convenient to disassemble and replace.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a water level sensor convenient to assemble and disassemble, comprising a body and a socket, one side of the body is provided with a connecting plate, the end of the connecting plate is provided with a blocking arm and a plug tongue, the blocking arm opens towards the socket, when installing, the plug tongue is inserted into the socket, the blocking arm abuts against the side wall outside the socket, both sides of the plug tongue are provided with elastic arms, in the process that the plug tongue is inserted into the socket, the elastic arms are compressed, when the plug tongue is completely inserted into the socket, the elastic arms are opened to both sides and abut against the side wall inside the socket. The elastic arms and the blocking arm clamp the inner and outer ends of the socket respectively, realize the fixation of the body, and the installation is quick and convenient. When disassembling, press the two elastic arms at the back of the socket at the same time, make the opening width of the two elastic arms less than the width of the socket, at this time, the plug tongue can be pulled out of the socket, so that the body is taken off, and the disassembly is also very convenient.

[0006] As a preferred embodiment of the utility model, the end of the elastic arm is provided with a step. When the elastic arm is opened to both sides, the step is clamped on the inner wall of the socket. The existence of the step can clamp the socket after the plug tongue is inserted, and the plug tongue is not easy to come out.

[0007] As a preferred embodiment of the utility model, the plug tongue comprises two mutually parallel baffle plates. In the process that the plug tongue is inserted into and pulled out of the socket, the baffle plates can be deformed and close to each other, and the insertion and pulling out are facilitated.

[0008] As a preferred embodiment of the utility model, the blocking arm is provided with a reinforcing rib. The reinforcing rib is used for enhancing the elasticity of the blocking arm.

[0009] As a preferred embodiment of the utility model, the reinforcing rib has 2, which is located in the middle position of the blocking arm.

[0010] Compared with the prior art, the utility model has the beneficial effects as follows:

[0011] In the process that the plug is inserted into the socket, the elastic arm is compressed, and when the plug is completely inserted into the socket, the elastic arm is bounced to the both sides and abuts against the side wall of the inner side of the socket. The elastic arm and the blocking arm clamp the inner and outer ends of the socket respectively, so that the fixing of the body is realized, and the installation is quick and convenient. When disassembly is needed, the two elastic arms are pressed at the back of the socket at the same time, so that the width of the opening of the two elastic arms is less than the width of the socket, and at this time, the plug can be pulled out of the socket, so that the body is taken off, and the disassembly is also very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a three-dimensional schematic view of the utility model in the pulled-out state.

[0013] Fig. 2 It is a schematic view (partially sectioned) of the utility model in the inserted state.

[0014] Fig. 3 It is a schematic view of the body. DETAILED DESCRIPTION

[0015] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0016] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0017] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a water level sensor convenient to assemble and disassemble, including body 1 and socket 2, the side of the body 1 is provided with connecting plate 11, the end of the connecting plate 11 is provided with blocking arm 3 and plug 4, the blocking arm 3 opens towards the socket 2.

[0018] The blocking arm 3 is provided with reinforcing rib 31. Reinforcing rib is used to enhance the elasticity of blocking arm. The reinforcing rib 31 has 2, which is located in the middle position of the blocking arm.

[0019] The plug 4 includes two mutually parallel baffle plates 4a. This structure allows the baffle plates to deform and move closer to each other during the insertion and extraction of the plug into the socket, facilitating the insertion and extraction.

[0020] During installation, the plug 4 is inserted into the socket 2, the baffle arm 3 abuts against the side wall outside the socket 2, and the two sides of the plug 4 are provided with elastic arms 41, the end of the elastic arm 41 is provided with a step 42. When the elastic arm 41 is compressed, the step 42 is clamped on the inner wall of the socket 2. The presence of the step allows the plug to be clamped in the socket after insertion and not to be easily pulled out.

[0021] During the insertion of the plug into the socket, the elastic arm is compressed, and when the plug is completely inserted into the socket, the elastic arm is opened to the two sides and abuts against the side wall inside the socket. The elastic arm and the baffle arm clamp the inner and outer ends of the socket respectively, achieving the fixation of the body, which is quick and convenient. When disassembly is needed, the two elastic arms are pressed at the back of the socket at the same time, so that the width of the opening of the two elastic arms is less than the width of the socket. At this time, the plug can be pulled out of the socket, so that the body can be taken off, and the disassembly is also very convenient.

Claims

1. A level sensor for ease of installation and removal comprising a body and a spigot characterised in that: One side of the body is provided with a connecting plate, the end of the connecting plate is provided with a blocking arm and a plug, the blocking arm is opened towards the socket, the plug is inserted into the socket, the blocking arm is against the side wall outside the socket, the both sides of the plug are provided with elastic arms, in the process of inserting the plug into the socket, the elastic arms are compressed, when the plug is completely inserted into the socket, the elastic arms are bounced to both sides, and the elastic arms are against the side wall inside the socket.

2. The readily attachable and detachable water level sensor according to claim 1, characterized by: The end of the elastic arm is provided with a step, the step is clamped on the inner wall of the socket.

3. The readily attachable and detachable water level sensor according to claim 1, characterized by: The plug comprises two parallel baffle plates.

4. The readily attachable and detachable water level sensor according to claim 1, characterized by: The blocking arm is provided with a reinforcing rib.

5. The readily attachable and detachable water level sensor according to claim 4, characterized in that: The reinforcing rib is two, which is located in the middle position of the blocking arm.

Images