Water dispenser

Abstract

The utility model provides a water dispenser. The water dispenser comprises a dispenser body, a cup height measuring mechanism, a driving assembly and a main control module. The cup height measuring mechanism is provided with a moving assembly, a contact piece and a pressure sensor. The driving assembly is connected to the moving assembly so as to drive the contact piece to move between a first position and a second position; the pressure sensor and the driving assembly are electrically connected with the main control module. The contact piece comprises a first section and a second section, the first section is arranged in the containing cavity and abuts against the pressure sensor, the second section extends out of the containing cavity from one end of the first section and is suspended above the water receiving box, and the pressure sensor is constructed to send a displacement stopping signal to the main control module when being extruded by the first section. In the utility model, the first section and the second section form a lever structure by taking the moving component as a fulcrum, the second section is stressed to move upwards when being in contact with the cup wall, the first section moves downwards to extrude the pressure sensor, and the pressure sensor sends a signal to the main control module, so that the main control module can conveniently calculate the cup height, the structure is simple, and the cost is lower.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, in particular to a water dispenser. Background Art

[0002] As people's requirements for quality of life become higher and higher, water dispensers have basically become an indispensable daily necessity.

[0003] There are many kinds of common water dispensers on the market. In order to avoid the problem of water overflowing from the cup when taking water, some water dispensers have an automatic stop function. They mostly use infrared sensing and other methods to detect the water level changes in the cup. At the same time, they also need to detect the height of the cup wall. Now most of them rely on infrared emission and reception to calculate the height of the cup wall. The measuring device has a complex structure, the communication process is also complex, and the cost is high. Utility Model Content

[0004] In order to at least partially solve the problems existing in the prior art, the utility model provides a water dispenser, and the technical solution is as follows.

[0005] The water dispenser includes a body, a cup height measuring mechanism, a driving assembly and a main control module, and a water receiving box is arranged at the bottom of the body; the cup height measuring mechanism has a moving assembly, a contact piece and a pressure sensor, the moving assembly has a accommodating chamber, the pressure sensor is arranged in the accommodating chamber, and the contact piece is connected to the moving assembly; the driving assembly is connected to the moving assembly to drive the contact piece to move between a first position and a second position relative to the water receiving box along a first direction; the pressure sensor and the driving assembly are electrically connected to the main control module respectively; the contact piece includes a first section and a second section, the first section is arranged in the accommodating chamber and abuts against the pressure sensor, the second section extends from one end of the first section to the outside of the accommodating chamber and is suspended above the water receiving box, and the pressure sensor is constructed to send a stop displacement signal to the main control module when squeezed by the first section.

[0006] The utility model provides a water dispenser in which a contact piece is connected to a moving component so that the first section and the second section form a lever structure with the moving component as a fulcrum. During the downward movement of the moving component, the second section is forced to move upward when in contact with the cup wall, and the first section moves downward accordingly to squeeze the pressure sensor. The pressure sensor sends a stop displacement signal to the main control module, so that the main control module can calculate the cup height. The utility model has a simple structure, low cost, few signal transmission times, and is easy to operate.

[0007] For example, a guide groove is provided on the machine body above the water receiving box along the first direction, the guide groove runs through the side wall of the machine body, and the second section passes through the guide groove and is limited to move along the guide groove. In this way, the guide groove limits the moving direction of the second section, and the guide groove fixes the position of the second section in a direction perpendicular to the moving direction, which can stabilize the second section.

[0008] Exemplarily, the moving assembly includes a base, a support member and a blocking member, the base, the support member and the blocking member enclose a receiving cavity, the end of the support member close to the blocking member is provided with a through hole connecting the receiving cavity and the outside, and the first section extends into the receiving cavity through the through hole. In this way, the base, the support member and the blocking member fix the position of the pressure sensor, the support member is provided with a through hole passing through the support member, and the support member is divided into a first section and a second section, and the first section and the second section form a lever structure with the support member as a fulcrum.

[0009] Exemplarily, the surface of the end of the first section away from the second section facing the base abuts against the pressure sensor. In this way, the first section and the second section form a lever structure with the support as a fulcrum, and the second section moves upward when it contacts the cup wall. The downward displacement distance of the first section at the end away from the second section is the largest, and this end abuts against the pressure sensor, which can conveniently squeeze the pressure sensor to complete the operation of detecting the cup height.

[0010] Exemplarily, the blocking member has a first plate, and the first plate is opposite to the base. In this way, the first plate and the base fix the position of the pressure sensor from two relative directions.

[0011] Exemplarily, the surface of the first section away from the pressure sensor contacts the first plate. In this way, the first plate limits the first section above so that the first section abuts against the pressure sensor.

[0012] Exemplarily, the surface of the first plate that contacts the first section is recessed in a direction away from the accommodating cavity to form a limiting groove, and the first section is embedded in the limiting groove. In this way, the limiting groove limits the first section from three sides to stabilize the position of the first section.

[0013] Exemplarily, the end of the first section close to the second section is connected to the moving assembly through a connecting piece. In this way, the first section is fixed to the moving assembly, and the lever structure formed by the first section and the second section with the moving assembly as a fulcrum is more stable.

[0014] For example, the weight of the first section is less than the weight of the second section. In this way, after the operation of detecting the cup height is completed, when the moving assembly drives the contact member back to the initial position, the second section moves downward by gravity after leaving the cup wall, and the first section moves upward accordingly, and the pressure of the first section on the pressure sensor disappears, making it convenient for the next measurement operation.

[0015] Exemplarily, the second section includes a connecting section, a water outlet section and an extension section connected in sequence, and the connecting section is connected to the first section. In this way, the second section exceeds the water outlet position in the horizontal direction, ensuring that the second section can reach the position of the cup wall in the horizontal direction, so that the second section contacts the cup wall.

[0016] Exemplarily, the body further includes a water outlet, and a surface of the water outlet close to the water receiving box is recessed in a direction away from the water receiving box to form a storage groove, and the second section is embedded in the storage groove. In this way, when the cup height is not measured, the second section is embedded in the storage groove to prevent the second section from being easily damaged by accidental contact.

[0017] Exemplarily, a surface of the water outlet member facing the water receiving box is provided with a water outlet, and the water outlet section is arranged around the water outlet. In this way, the water outlet section can pass through the water outlet and move between the storage tank and the cup wall position in the first direction.

[0018] Exemplarily, the driving assembly includes a motor, a driving pulley, a fixed pulley and a gear belt, the driving pulley and the fixed pulley are arranged up and down along a first direction and are respectively connected to the machine body, the gear belt is wrapped around the rotating surface of the driving pulley and the fixed pulley, the motor is connected to the driving pulley, and the motor drives the driving pulley to drive the gear belt and the fixed pulley to rotate. In this way, the motor drives the gear belt to rotate, and the displacement of the moving assembly can be measured by the speed and working time of the motor. The driving assembly has a simple structure and low cost.

[0019] Exemplarily, the blocking member includes a second plate, the second plate is connected between the first plate and the base, the second plate has an outer side surface, the outer side surface is provided with teeth, the gear belt has meshing teeth, the meshing teeth mesh with the teeth, and the blocking member moves along the first direction with the gear belt. In this way, the second plate can be displaced along with the gear belt, so that the moving assembly drives the contact member to move in the first direction.

[0020] A series of simplified concepts are introduced in the utility model content, which will be further described in detail in the detailed implementation section. The utility model content section does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0021] The advantages and features of the present invention are described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The following drawings of the present invention are used as part of the present invention for understanding the present invention. The drawings show the implementation of the present invention and its description, and are used to explain the principle of the present invention. In the drawings,

[0023] Figure 1 is a perspective view of a water dispenser according to an exemplary embodiment of the present utility model;

[0024] Figure 2 A front view of a water dispenser according to an exemplary embodiment of the present utility model;

[0025] Figure 3 for Figure 2AA section view in;

[0026] Figure 4a for Figure 3 Schematic diagram of the connection between the medium cup height measurement mechanism and the drive assembly Figure 1 ;

[0027] Figure 4b for Figure 3 Schematic diagram of the connection between the medium cup height measurement mechanism and the drive assembly Figure 2 ;

[0028] Figure 5 for Figure 3 A top view of the middle cup height measurement mechanism connected to the drive assembly;

[0029] Figure 6 for Figure 5 BB section view in.

[0030] The above drawings include the following reference numerals:

[0031] 10. Water dispenser; 100. Machine body; 110. Water receiving box; 120. Guide groove; 130. Water outlet; 131. Storage groove; 132. Water outlet; 200. Cup height measuring mechanism; 210. Moving assembly; 2101. Accommodating cavity; 211. Base; 212. Support member; 2121. Through hole; 213. Blocking member; 2131. First plate; 2131X. Limiting groove; 2132. Second plate; 2132X. Teeth; 220. Contact member; 221. First section; 222. Second section; 2221. Connecting section; 2222. Water outlet section; 2223. Extension section; 230. Pressure sensor; 300. Driving assembly; 310. Motor; 320. Driving pulley; 330. Fixed pulley; 340. Gear belt. DETAILED DESCRIPTION

[0032] In the following description, a large number of details are provided so that the present invention can be thoroughly understood. However, it will be appreciated by those skilled in the art that the following description only illustrates preferred embodiments of the present invention, and the present invention can be implemented without one or more of such details. In addition, in order to avoid confusion with the present invention, some technical features known in the art are not described in detail.

[0033] According to one aspect of the utility model, a water dispenser is provided.

[0034] The water dispenser will first be described in detail below in conjunction with the accompanying drawings.

[0035] Combined with reference Figures 1 to 6The water dispenser 10 includes a body 100, a cup height measuring mechanism 200, a driving assembly 300 and a main control module (the main control module is not shown in the figure). It should be understood that the main control module can adopt a common programmable controller, a programmable automatic controller, etc., which will not be described in detail here. A water receiving box 110 is arranged at the bottom of the body 100; the cup height measuring mechanism 200 has a moving assembly 210, a contact member 220 and a pressure sensor 230, the moving assembly 210 has a accommodating chamber 2101, the pressure sensor 230 is arranged in the accommodating chamber 2101, and the contact member 220 is connected to the moving assembly 210; the driving assembly 300 is connected to the moving assembly 210 to drive the contact member 220 along a first direction ( Figure 2 The pressure sensor 230 and the driving assembly 300 are respectively electrically connected to the main control module; the contact member 220 includes a first section 221 and a second section 222, the first section 221 is arranged in the accommodating cavity 2101 and abuts against the pressure sensor 230, the second section 222 extends from one end of the first section 221 to the outside of the accommodating cavity 2101 and is suspended above the water receiving box 110, and the pressure sensor 230 is configured to send a stop displacement signal to the main control module when being squeezed by the first section 221.

[0036] The water dispenser 10 provided by the utility model has a contact member 220 connected to the moving assembly 210, so that the first section 221 and the second section 222 form a lever structure with the moving assembly 210 as a fulcrum. During the downward movement of the moving assembly 210, the second section 222 is forced to move upward when it contacts the cup wall, and the first section 221 moves downward accordingly to squeeze the pressure sensor 230, and the pressure sensor 230 sends a stop displacement signal to the main control module. The pressure sensor 230 sends a stop displacement signal to the main control module, which can facilitate the main control module to calculate the cup height. The structure is simple, the cost is low, the number of signal transmissions is small, and the operation is simple. After the pressure sensor 230 sends a signal to the main control module, the contact member 220 can move upward with the moving assembly 210 to return to the initial position for the next measurement.

[0037] Combined with reference Figure 1 , Figure 2 and Figure 4a A guide groove 120 is provided on the body 100 above the water receiving box 110 along a first direction, the guide groove 120 penetrates the side wall of the body 100, and the second section 222 passes through the guide groove 120 and is limited to move along the guide groove 120. The guide groove 120 limits the moving direction of the second section 222, and the guide groove 120 fixes the position of the second section 222 in a direction perpendicular to the moving direction, which can stabilize the second section 222.

[0038] In one embodiment of the utility model, the width of the guide groove 120 in the horizontal direction is slightly larger than the width of the second section 222, so that the second section 222 can move in the guide groove 120, and the movable distance of the second section 222 in the horizontal direction (perpendicular to the first direction) in the guide groove 120 is limited, so that the second section 222 remains stable during movement and reduces shaking.

[0039] In one embodiment of the utility model, the guide groove 120 is located in the middle of the water receiving box 110 in the horizontal direction. When taking water, a cup can be placed on the water receiving box 110 to prevent the moving trajectory of the contact member 220 from deviating from the cup, ensuring that the contact member 220 can contact the cup.

[0040] Combined with reference Figure 3 , Figure 4a and Figure 6 The moving assembly 210 includes a base 211, a support member 212 and a blocking member 213. The base 211, the support member 212 and the blocking member 213 enclose a receiving chamber 2101. The end of the support member 212 close to the blocking member 213 is provided with a through hole 2121 connecting the receiving chamber 2101 and the outside. The first section 221 extends into the receiving chamber 2101 through the through hole 2121. The base 211, the support member 212 and the blocking member 213 fix the position of the pressure sensor 230. The support member 212 is provided with a through hole 2121 that passes through the support member 212, dividing the support member 212 into a first section 221 and a second section 222. The first section 221 and the second section 222 form a lever structure with the support member 212 as a fulcrum.

[0041] In an embodiment of the present invention, the size of the through hole 2121 matches the size of the contact member 220. When the contact member 220 passes through the through hole 2121, the friction between the outer surface of the contact member 220 and the through hole 2121 can prevent the contact member 220 from being displaced during the movement.

[0042] Combined with reference Figure 3 and Figure 6 The surface of the end of the first section 221 away from the second section 222 facing the base 211 abuts against the pressure sensor 230. The first section 221 and the second section 222 form a lever structure with the support member 212 as a fulcrum. When the second section 222 contacts the cup wall, it is forced to move upward. The downward displacement distance of the first section 221 at the end away from the second section 222 is the largest. This end abuts against the pressure sensor 230, which can conveniently squeeze the pressure sensor 230 to complete the operation of detecting the cup height.

[0043] In one embodiment of the utility model, an elastic member (not shown in the figure) is provided between the surface of the first section 221 facing the base 211 and the pressure sensor 230 on the end of the first section 221 away from the second section 222, one end of the elastic member is connected to the surface of the first section 221, and the other end of the elastic member is connected to the pressure sensor 230. When the moving assembly 210 does not move, the elastic member is in a natural state without extension. When the second section 222 contacts the cup wall, the second section 222 receives the upward pressure applied by the cup wall, causing the first section 221 to compress the elastic member downward, so that the elastic member is in a compressed state and applies pressure to the pressure sensor 230. When the pressure sensor 230 is squeezed, it sends a stop displacement signal to the main control module. After that, when the main control module sends a reset signal to the driving assembly 300, the driving assembly 300 drives the moving assembly 210 and the contact member 220 to reset upward, the second section 222 is freed from the upward pressure, the first section 221 loses the downward pressure, the elastic member returns to the natural state, and the elastic member applies an upward pressure to the first section 221 to reset the first section 221.

[0044] See also Figure 6 The blocking member 213 has a first plate 2131, and the first plate 2131 is opposite to the base 211. The first plate 2131 and the base 211 fix the position of the pressure sensor 230 from two opposite directions.

[0045] Combined with reference Figure 3 and Figure 6 , the surface of the first section 221 away from the pressure sensor 230 contacts the first plate 2131. The first plate 2131 limits the first section 221 at the top, so that the first section 221 abuts against the pressure sensor 230. The first plate 2131 and the pressure sensor 230 clamp the first section 221 from both ends in the first direction, thereby fixing the position of the first section 221, so that the first section 221 is not easy to fall off from the accommodating cavity 2101.

[0046] See also Figure 5 and Figure 6 The surface of the first plate 2131 that contacts the first section 221 is recessed in a direction away from the accommodating cavity 2101 to form a limiting groove 2131X, and the first section 221 is embedded in the limiting groove 2131X. The limiting groove 2131X limits the first section 221 from three sides, stabilizes the position of the first section 221, and prevents the first section 221 from falling off from the accommodating cavity 2101.

[0047] In one embodiment of the present invention, the end of the first section 221 close to the second section 222 is connected to the moving assembly 210 through a connecting piece (not shown in the figure). The first section 221 is fixed to the moving assembly 210, and the lever structure formed by the first section 221 and the second section 222 with the moving assembly 210 as a fulcrum is more stable.

[0048] The connecting member can be a pin or a bolt. The connecting member can connect the first section 221 to the moving component 210 in the first direction, or connect the first section 221 to the moving component 210 in the horizontal direction (perpendicular to the first direction).

[0049] In one embodiment of the utility model, the weight of the first section 221 is less than the weight of the second section 222. After the operation of detecting the cup height is completed, when the moving assembly 210 drives the contact member 220 back to the initial position, the second section 222 leaves the cup wall and moves downward by gravity, and the first section 221 moves upward accordingly, and the pressure of the first section 221 on the pressure sensor 230 disappears, which facilitates the next measurement operation.

[0050] When the second section 222 contacts the cup wall, the second section 222 is subjected to upward pressure exerted by the cup wall, causing the first section 221 to exert downward pressure on the pressure sensor 230. When the pressure sensor 230 is squeezed, it sends a stop displacement signal to the main control module. After that, when the main control module sends a reset signal to the drive component 300, the drive component 300 drives the moving component 210 and the contact member 220 to reset upward. The second section 222 is freed from the upward pressure. The weight of the second section 222 is greater than the weight of the first section 221. Therefore, the second section 222 moves downward under the action of gravity, the first section 221 loses the downward pressure, and the first section 221 is reset.

[0051] In an embodiment of the present invention, the first section 221 and the second section 222 can be made of the same material and integrally formed. In this case, when the volume of the second section 222 is larger than that of the first section 221 , it can be ensured that the weight of the second section 222 is greater than that of the first section 221 .

[0052] Combined with reference Figure 3 , Figure 4a and Figure 5 The second section 222 includes a connecting section 2221, a water outlet section 2222 and an extension section 2223 connected in sequence, and the connecting section 2221 is connected to the first section 221. The second section 222 exceeds the water outlet position in the horizontal direction, ensuring that the second section 222 can reach the position of the cup wall in the horizontal direction, so that the second section 222 contacts the cup wall.

[0053] Combined with reference Figure 1 and Figure 3 The body 100 further includes a water outlet 130, a surface of the water outlet 130 close to the water receiving box 110 is recessed in a direction away from the water receiving box 110 to form a storage groove 131, and the storage groove 131 is embedded in the second section 222. When the cup height is not measured, the second section 222 is embedded in the storage groove 131 to prevent the second section 222 from being easily damaged by accidental contact.

[0054] In one embodiment of the utility model, the size of the storage slot 131 matches the second section 222 so that the second section 222 can just fit into the storage slot 131. The size of the storage slot 131 is as small as possible to prevent moisture and dust from entering the interior of the body 100 and making it difficult to clean.

[0055] Combined with reference Figure 1 , Figure 2 , Figure 3 and Figure 4a The surface of the water outlet 130 facing the water receiving box 110 is provided with a water outlet 132, and the water outlet section 2222 is arranged around the water outlet 132. The water outlet section 2222 can pass through the water outlet 132 and move between the position of the storage groove 131 and the cup wall in the first direction.

[0056] Combined with reference Figures 3 to 6 The driving assembly 300 includes a motor 310, a driving pulley 320, a fixed pulley 330 and a gear belt 340. The driving pulley 320 and the fixed pulley 330 are arranged up and down along the first direction and are respectively connected to the body 100. The gear belt 340 surrounds the rotating surface of the driving pulley 320 and the fixed pulley 330. The motor 310 is connected to the driving pulley 320. The motor 310 drives the driving pulley 320 to drive the gear belt 340 and the fixed pulley 330 to rotate. The motor 310 drives the gear belt 340 to rotate. The main control module can calculate the displacement of the moving assembly 210 and thus the cup height through the speed and working time of the motor 310. The driving assembly 300 has a simple structure and low cost.

[0057] When measuring the cup height, the motor 310 drives the gear belt 340 to rotate, the moving component 210 moves with the gear belt 340, and the second section 222 moves downward with the moving component 210. When the second section 222 contacts the cup wall, the second section 222 is subjected to the upward pressure exerted by the cup wall, causing the first section 221 to exert downward pressure on the pressure sensor 230. When the pressure sensor 230 is squeezed, it sends a stop displacement signal to the main control module. The main control module calculates the displacement of the moving component 210 through the rotation speed and time of the gear belt 340 to calculate the cup height. Then, the main control module sends a reset signal to the driving component 300, and the motor 310 drives the gear belt 340 to rotate in the opposite direction. The second section 222 moves upward with the moving component 210, and the second section 222 is separated from the cup wall. The second section 222 moves downward under the action of gravity, and the first section 221 moves upward to reset, and the pressure sensor 230 is no longer squeezed.

[0058] The driving component 300 can also choose to use an electric cylinder to drive the moving component 210 to move. The electric cylinder is connected to one end of the screw, and the other end of the screw is connected to the moving component 210. The screw is arranged along the first direction to enable the moving component 210 to move in the first direction.

[0059] See also Figure 4a , Figure 4b and Figure 6 The blocking member 213 includes a second plate 2132, which is connected between the first plate 2131 and the base 211. The second plate 2132 has an outer side surface, on which teeth 2132X are arranged. The gear belt 340 has meshing teeth, which mesh with the teeth 2132X. The blocking member 213 moves along the first direction with the gear belt 340. The second plate 2132 can be displaced along with the gear belt 340, so that the moving assembly 210 drives the contact member 220 to move in the first direction.

[0060] In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "front", "back", "up", "down", "left", "right", "lateral", "vertical", "vertical", "horizontal", "top", "bottom", etc. are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside" and "outside" refer to the inside and outside relative to the contours of each component itself.

[0061] For ease of description, regional relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the regional positional relationship between one or more components or features shown in the figure and other components or features. It should be understood that regional relative terms include not only the orientation of the components as described in the figure, but also different orientations in use or operation. For example, if the components in the accompanying drawings are inverted as a whole, the components "above other components or features" or "above other components or features" will include the situation where the components are "below other components or structures" or "below other components or structures". Therefore, the exemplary term "above" may include both "above" and "below". In addition, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this article is intended to include all of these situations.

[0062] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, parts, components and / or combinations thereof.

[0063] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein.

[0064] The utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and description, and are not intended to limit the utility model to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the utility model is not limited to the above embodiments, and more variations and modifications can be made according to the teachings of the utility model, and these variations and modifications all fall within the scope of protection claimed by the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A water dispenser, characterized in that: include: A machine body, wherein a water receiving box is provided at the bottom of the machine body; A cup height measuring mechanism, the cup height measuring mechanism comprising a moving component, a contact member and a pressure sensor, the moving component having a receiving cavity, the pressure sensor being arranged in the receiving cavity, and the contact member being connected to the moving component; A driving assembly, the driving assembly being connected to the moving assembly to drive the contact member to move relative to the water receiving box along a first direction between a first position and a second position; as well as A main control module, the pressure sensor and the driving assembly are electrically connected to the main control module respectively; Wherein, the contact member includes a first section and a second section, the first section is arranged in the accommodating cavity and abuts against the pressure sensor, the second section extends from one end of the first section to the outside of the accommodating cavity and is suspended above the water receiving box, and the pressure sensor is constructed to send a stop displacement signal to the main control module when squeezed by the first section.

2. The water dispenser according to claim 1, characterized in that: A guide groove is provided on the machine body above the water receiving box along the first direction, the guide groove penetrates the side wall of the machine body, and the second section passes through the guide groove and is limited to move along the guide groove.

3. The water dispenser according to claim 1, characterized in that: The moving component includes a base, a support member and a blocking member, which enclose the accommodating cavity. The end of the support member close to the blocking member is provided with a through hole connecting the accommodating cavity and the outside, and the first section extends into the accommodating cavity through the through hole.

4. The water dispenser according to claim 3, characterized in that: A surface of the end of the first section away from the second section and facing the base abuts against the pressure sensor.

5. The water dispenser according to claim 3, characterized in that: The blocking member has a first plate, and the first plate is opposite to the base.

6. The water dispenser according to claim 5, characterized in that: A surface of the first section remote from the pressure sensor contacts the first plate.

7. The water dispenser according to claim 6, characterized in that: The surface of the first plate contacting the first section is recessed in a direction away from the accommodating cavity to form a limiting groove, and the first section is embedded in the limiting groove.

8. The water dispenser according to claim 1, characterized in that: The end of the first section close to the second section is connected to the moving component through a connecting piece.

9. The water dispenser according to claim 1, characterized in that: The weight of the first section is less than the weight of the second section.

10. The water dispenser according to claim 1, characterized in that: The second section includes a connecting section, a water outlet section and an extending section which are connected in sequence, and the connecting section is connected to the first section.

11. The water dispenser according to claim 10, characterized in that: The machine body further comprises a water outlet member, a surface portion of the water outlet member close to the water receiving box is recessed in a direction away from the water receiving box to form a storage groove, and the second section is embedded in the storage groove.

12. The water dispenser according to claim 11, characterized in that: A water outlet is arranged on the surface of the water outlet member facing the water receiving box, and the water outlet section is arranged around the water outlet.

13. The water dispenser according to claim 5, characterized in that: The driving assembly includes a motor, a driving pulley, a fixed pulley and a gear belt. The driving pulley and the fixed pulley are arranged up and down along the first direction and are respectively connected to the machine body. The gear belt surrounds the rotating surfaces of the driving pulley and the fixed pulley. The motor is connected to the driving pulley. The motor drives the driving pulley to drive the gear belt and the fixed pulley to rotate.

14. The water dispenser according to claim 13, characterized in that: The blocking member includes a second plate, which is connected between the first plate and the base. The second plate has an outer side surface, and teeth are arranged on the outer side surface. The gear belt has meshing teeth, and the meshing teeth are meshed with the teeth. The blocking member moves along the first direction with the gear belt.

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