CN213909815U - Water outlet switch assembly and water dispenser - Google Patents

Abstract

The application provides a go out water switch subassembly and water dispenser, wherein, this go out water switch subassembly can be applied to water storage container, and it includes action bars, pivot support and micro-gap switch. One end of the operating rod is provided with a water outlet; the rotating shaft bracket is rotationally connected with the water storage container, the other end of the operating rod is fixedly connected with the rotating shaft bracket, and a pressing block is arranged on the rotating shaft bracket; the contact of the microswitch is abutted with the pressing block in the horizontal direction. The application provides a go out water switch subassembly and water dispenser has cancelled current plectrum that is used for push switch, makes the pivot support that links to each other with the action bars is fixed can directly press micro-gap switch, has improved the contact accuracy between action bars and the micro-gap switch, has strengthened the complex validity between action bars and the micro-gap switch.

Description

Water outlet switch assembly and water dispenser

Technical Field

The application relates to the technical field of water storage containers, in particular to a water outlet switch assembly and a water dispenser.

Background

The existing containers for storing hot water are various, and in order to facilitate the water outlet control of the container, a switch and an operating lever are usually arranged at the water outlet of the container, as shown in fig. 1, a dial 300 is arranged above the switch 200, and the operating lever 100 is arranged above the dial 300. When the operation lever 100 is pressed downward, the operation lever 100 may press the paddle 300 downward, so that the switch 200 is controlled by the paddle 300, and thus the water outlet control is realized.

However, the existing solutions require high precision of the high and low positions of the switch and the contact position between the paddle and the operating rod, otherwise the paddle cannot be pressed in place, and the current manufacturing capability will result in high fraction defective. In addition, the connection position of the shifting piece and the switch is easy to fatigue and break after long-term repeated pressing deformation, and the switch cannot be maintained, needs to be integrally replaced, and consumes cost.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a water outlet switch assembly and a water dispenser, and aims to solve the problem that poor contact of a switch is caused by large position errors among a switch, a shifting piece and an operating rod.

The application provides a go out water switch module is applied to water storage container, wherein, includes:

the water outlet is formed in one end of the operating rod;

the rotating shaft support is rotatably connected with the water storage container, the other end of the operating rod is fixedly connected with the rotating shaft support, and a pressing block is arranged on the rotating shaft support;

and a contact of the microswitch is abutted against the pressing block in the horizontal direction.

In a possible implementation manner, the water storage device further comprises an elastic piece, and two ends of the elastic piece are respectively abutted to the rotating shaft bracket and the water storage container.

In a possible implementation manner, a first limiting groove is arranged on the rotating shaft support, and one end of the elastic member abuts against the first limiting groove.

In a possible implementation manner, a clamping jaw is arranged on the operating rod, a clamping groove is formed in the rotating shaft support, and the clamping jaw is fixedly clamped in the clamping groove.

In a possible implementation manner, a rotating shaft is arranged on the rotating shaft support, and the rotating shaft support is rotatably connected with the water storage container through the rotating shaft.

In a possible implementation manner, a through hole for penetrating the water pipe is formed in the rotating shaft support.

The application also provides a water dispenser, which comprises a water tank and a main case, wherein a main case module is integrated in the main case, the water tank is connected with the main case module, and the water dispenser also comprises a water outlet switch assembly provided by the application;

the rotating shaft bracket is rotatably arranged in the main machine box;

one end of the operating rod, which is far away from the water outlet, penetrates through the mainframe box and then is fixedly connected with the rotating shaft bracket;

the micro switch is fixedly arranged in the host case, and the micro switch is electrically connected with the host module.

In a possible implementation mode, the mainframe box includes the owner cover, be provided with mount pad and positioning stud on the host cover, the last fixed mounting panel that is provided with of micro-gap switch, micro-gap switch sets up in the mount pad, the mounting panel pass through the screw with positioning stud is fixed continuous.

In a possible implementation manner, the main cabinet further comprises a decoration panel and a sealing element, the decoration panel is fixedly arranged on the main cabinet cover, the sealing element is fixedly arranged between the decoration panel and the main cabinet cover, and the operating rod penetrates through the main cabinet, and the sealing element is sealed and sleeved on the operating rod.

In a possible implementation manner, the host module includes a PCB box, a second limiting groove is provided on the PCB box, and one end of the elastic member in the water outlet switch assembly, which is far away from the rotating shaft support, abuts against the second limiting groove.

The technical scheme provided by the application can achieve the following beneficial effects:

the application provides a go out water switch subassembly and water dispenser has cancelled current plectrum that is used for push switch, makes the pivot support that links to each other with the action bars is fixed can directly press micro-gap switch, has improved the contact accuracy between action bars and the micro-gap switch, has strengthened the complex validity between action bars and the micro-gap switch.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

FIG. 1 is a diagram illustrating the state of the operation lever and the switch in the prior art container;

fig. 2 is a schematic structural diagram of a water outlet switch assembly according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a spindle bracket;

FIG. 4 is a schematic structural view of the spindle bracket (II);

FIG. 5 is a schematic view of the structure of the operating lever;

FIG. 6 is a view showing the state where the operation lever is engaged with the water pipe;

fig. 7 is a schematic structural diagram of a water dispenser provided in the embodiment of the present application;

fig. 8 is a sectional view of a water dispenser provided in an embodiment of the present application;

FIG. 9 is an enlarged view at A of FIG. 8;

fig. 10 is an exploded view of the water outlet switch assembly in the water dispenser according to the embodiment of the present application;

FIG. 11 is a partial view of a host cover;

fig. 12 is a schematic structural view of the microswitch.

Reference numerals:

100-a lever;

200-a switch;

300-a plectrum;

1-an operating lever;

11-a connecting shaft;

12-a handle;

121-water outlet;

122-a nozzle assembly;

13-a jaw;

2-a rotating shaft bracket;

21-briquetting;

211-protrusions;

22-a rotating shaft;

23-a first limit groove;

24-a card slot;

25-a through hole;

3-a microswitch;

31-a contact;

32-a mounting plate;

4-an elastic member;

5-a water dispenser;

51-a water tank;

52-main chassis;

521-a main machine cover;

5211-mounting seat;

5212-locating studs;

522-decorative panels;

523-seal;

53-water pipes;

54-a PCB box;

541-a second limit groove.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, it should be understood that the terms "upper" and "lower" used in the description of the embodiments of the present application are used in a descriptive sense only and not for purposes of limitation. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

As shown in fig. 2 to 6 and 8, the embodiment of the present application provides a water outlet switch assembly, which can be applied to a water storage container, such as a water dispenser 5, a drinking water kettle, etc., and is preferably applied to the water dispenser 5 in the present application.

The water outlet switch assembly comprises an operating rod 1, a rotating shaft bracket 2 and a microswitch 3. Wherein, the one end of action bars 1 is provided with delivery port 121, and delivery port 121 can be through water pipe 53 and water storage container intercommunication, and when stirring action bars 1, the water in the container can be introduced into delivery port 121 through water pipe 53.

The rotating shaft support 2 is connected with the water storage container in a rotating mode, the other end of the operating rod 1 is fixedly connected with the rotating shaft support 2, a pressing block 21 is arranged on the rotating shaft support 2, and a contact 31 of the micro switch 3 is abutted to the pressing block 21 in the horizontal direction.

Wherein, the end of the operating rod 1 provided with the water outlet 121 is positioned outside the container, so as to facilitate manual operation and water taking at the water outlet 121. The end of the operating rod 1 away from the water outlet 121 can penetrate into the shell of the container to be fixedly connected with the rotating shaft bracket 2. Because pivot support 2 rotates with host computer lid 521 and links to each other, when pressing action bars 1 in vertical direction, can make action bars 1 drive pivot support 2 and rotate downwards in certain angle, briquetting 21 on the pivot support 2 can be directly along with pivot support 2's rotation in the horizontal direction extrusion micro-gap switch 3 on contact 31, makes the play water circuit in the container switch on, and the water in the container can introduce to delivery port 121 through water pipe 53.

When the operating rod 1 is not pressed, the operating rod 1 is in a horizontal state, a gap can be reserved between the pressing block 21 on the rotating shaft bracket 2 and the micro switch 3, or the pressing block 21 is in contact with the contact 31 of the micro switch 3, and the pressing force is not generated on the contact 31 of the micro switch 3, at the moment, the water outlet circuit in the container is disconnected, and the water in the container cannot be led into the water outlet 121.

From this, for prior art, the switch module that goes out that this application embodiment provided has cancelled the present plectrum that is used for push switch, makes the pivot support 2 who links to each other with the action bars 1 is fixed can directly press micro-gap switch 3, has improved the contact accuracy between action bars 1 and micro-gap switch 3, has strengthened the validity of cooperation between action bars 1 and micro-gap switch 3.

As shown in fig. 4, the pressing block 21 may be provided with a protrusion 211, and the protrusion 211 protrudes toward the micro switch 3, so that the protrusion 211 contacts with the contact 31 on the micro switch 3, and the effectiveness of pressing the contact 31 of the micro switch 3 is ensured.

As a specific implementation manner, as shown in fig. 1, the water outlet switch assembly may further include an elastic member 4, and two ends of the elastic member 4 are respectively abutted against the rotating shaft bracket 2 and the water storage container.

The rotating shaft bracket 2 is provided with a rotating part which is rotationally connected with the water storage container, and the elastic part 4 and the pressing block 21 are respectively positioned at two sides of the rotating part in the vertical direction. Under the free state that operating rod 1 is not pressed, elastic component 4 is in the compression state to exert decurrent effort to pivot support 2, thereby can make briquetting 21 not produce the extrusion force to micro-gap switch 3, guarantee that the water circuit in the container is in the off-state.

When the operating rod 1 is pressed, the pressing block 21 can press the contact 31 of the microswitch 3 along with the rotation of the rotating shaft bracket 2 so as to connect a water outlet circuit in the container, and meanwhile, the rotating shaft bracket 2 can further compress the elastic piece 4. When the operating rod 1 is released, the elastic part 4 recovers part of elastic deformation to press the rotating shaft bracket 2 downwards, so that the rotating shaft bracket 2 rotates reversely, the pressing block 21 does not press the microswitch 3 any more, the water outlet circuit is disconnected, and the operating rod 1 automatically resets to an initial free state.

Wherein, the elastic member 4 may be a spring.

As a preferred implementation manner, as shown in fig. 3, in order to facilitate the fixing of the elastic element 4 and ensure the reliability of the fixing of the elastic element 4 on the rotating shaft bracket 2, a first limiting groove 23 is provided on the rotating shaft bracket 2, and one end of the elastic element 4 abuts against the first limiting groove 23.

The first limiting groove 23 and the end of the operating rod 1, which is provided with the water outlet 121, are respectively arranged at two sides of the rotating part of the rotating shaft support 2, so that the components formed after the operating rod 1 and the rotating shaft support 2 are installed form a lever structure, and when the rotating shaft support 2 is pressed downwards by the elastic part 4, the operating rod 1 can be automatically reset to the initial state.

As a specific implementation manner, as shown in fig. 5 and fig. 6, a claw 13 is arranged on the operating rod 1, a slot 24 is arranged on the rotating shaft bracket 2, and the claw 13 is fixedly clamped in the slot 24.

The operating rod 1 may include a connecting shaft 11 and a handle 12, the jaws 13 are formed at one end of the connecting shaft 11, the jaws 13 are specifically a flanging structure turning outwards towards the outside of the connecting shaft 11, and a plurality of jaws 13 may be arranged in the circumferential direction of the connecting shaft 11, and the maximum distance from the edge of the jaw 13 to the axis of the connecting shaft 11 is greater than the maximum distance from the edge of the slot 24 to the axis of the rotating shaft bracket 2.

Therefore, when the operating rod 1 is installed on the rotating shaft support 2, the clamping jaw 13 can be pushed into the clamping groove 24 through proper external force, the clamping jaw 13 can be slightly elastically deformed towards the axis of the connecting shaft 11 due to the fact that the edge of the clamping groove 24 blocks in the pushing process, after the clamping jaw 13 completely penetrates through the clamping groove 24, the clamping jaw 13 recovers to deform and is clamped at the entity part outside the clamping groove 24, and therefore the operating rod 1 and the rotating shaft support 2 are fixedly connected.

Of course, the operating lever 1 and the spindle bracket 2 may be fixed to each other by a fastening member such as a screw, and this embodiment is not limited thereto.

In addition, the one end and the handle 12 fixed connection of keeping away from jack catch 13 on the connecting axle 11, connecting axle 11 and handle 12 are hollow structure, delivery port 121 sets up the below at handle 12, water injection well choke subassembly can be integrated in the handle 12, water injection well choke subassembly links to each other with delivery port 121, the water pipe 53 that the water storage container was drawn forth can penetrate to in the connecting axle 11 to fixed linking to each other with the water injection well choke subassembly in the handle 12, thereby can introduce water injection well choke subassembly with the container in, and further flow from delivery port 121.

In order to improve the handling feeling of the operating rod 1, the handle 12 may be a spherical body.

As a specific implementation manner, as shown in fig. 3 and 4, a rotating shaft 22 is disposed on the rotating shaft bracket 2, and the rotating shaft bracket 2 is rotatably connected to the water storage container through the rotating shaft 22.

The rotation shafts 22 may be symmetrically disposed at both sides of the rotation shaft support 2 to ensure that the rotation shaft support 2 can stably rotate.

It can be understood that, as shown in fig. 2 to 6, and fig. 8 and 9, in order to facilitate the connection of the water pipe 53 to the nozzle assembly 122 in the handle 12, the rotating shaft bracket 2 may be provided with a through hole 25 for the water pipe 53 to pass through, and the water pipe 53 is connected to the nozzle assembly 122 in the handle 12 after passing through the through hole 25 and the connecting shaft 11 in sequence.

The embodiment of the present application further provides a water dispenser 5, as shown in fig. 7 and 8, the water dispenser 5 includes a water tank 51 and a main cabinet 52, the water tank 51 can be used for storing drinking water, a main module is integrated in the main cabinet 52, the water tank 51 is connected with the main module, and the main module can heat water in the water tank 51, so that the water dispenser 5 can have a function of instant drinking when heated.

The water dispenser 5 further comprises a water outlet switch assembly provided by the application. The rotating shaft support 2 in the water outlet switch assembly is rotatably arranged in the mainframe box 52, one end of the operating rod 1, which is far away from the water outlet 121, penetrates through the mainframe box 52 and then is fixedly connected with the rotating shaft support 2, the micro switch 3 is fixedly arranged in the mainframe box 52, and the micro switch 3 is electrically connected with the mainframe module.

In addition, the water tank 51 may be connected to the operation lever 1 in the outlet switch assembly through a water pipe 53. The host module can determine whether to control a power mechanism such as a water pump to introduce water in the water tank 51 into the operating rod 1 through the water pipe 53 according to the state of the microswitch 3 and flow out of the water outlet 121.

The main cabinet 52 is a housing structure having a space for arranging the main module therein. Pivot support 2 rotates and sets up on the inner wall of mainframe box 52, the one end of action bars 1 can pass behind the inner wall with pivot support 2 fixed linking to each other, the other end of action bars 1 is located mainframe box 52's the outside, thereby can drive pivot support 2's rotation through pressing action bars 1, and then can make briquetting 21 extrusion micro-gap switch 3's contact 31 on the pivot support 2, make out the water circuit and switch on, the host computer module is with the water introduction to the delivery port 121 in the action bars 1 in the water tank 51, in order to realize out water.

The water dispenser 5 provided by the embodiment of the application can enable the rotating shaft support 2 fixedly connected with the operating rod 1 to directly extrude the microswitch 3 by pressing the operating rod 1, so that the contact precision between the operating rod 1 and the microswitch 3 is improved, and the effectiveness of matching between the operating rod 1 and the microswitch 3 is enhanced.

In addition, compared with the prior art, the water outlet switch assembly in the water dispenser 5 cancels the application of the shifting piece, and solves the problem of poor contact of the microswitch 3 caused by the limitation of the performance of the shifting piece.

As a specific implementation manner, as shown in fig. 8, the main cabinet 52 includes a main cover 521, a mounting seat 5211 and a positioning stud 5212 are disposed on the main cover 521, a mounting plate 32 is fixedly disposed on the micro switch 3, the micro switch 3 is disposed in the mounting seat 5211, and the mounting plate 32 is fixedly connected to the positioning stud 5212 through a screw.

In the process of fixing the micro switch 3 to the main cover 521, the micro switch 3 may be directly mounted in the mounting seat 5211, and the mounting plate 32 is fastened to the positioning stud 5212 with screws to complete the fixing of the micro switch 3. Therefore, by arranging the positioning stud 5212, the mounting accuracy of the microswitch 3 is ensured, and the effective matching between the microswitch 3 and the operating rod 1 can be realized without adjusting the relative position between the microswitch 3 and the operating rod 1.

As a specific implementation manner, as shown in fig. 8 and 10, the main cabinet 52 further includes a decorative panel 522 and a sealing member 523, the decorative panel 522 is fixedly disposed on the main cover 521, the sealing member 523 is fixedly disposed between the decorative panel 522 and the main cover 521, and after the operating rod 1 passes through the main cabinet 52, the sealing member 523 is hermetically sleeved on the operating rod 1.

Wherein, the host cover 521 and the decoration panel 522 are both provided with mounting holes, and the connecting shaft 11 on the operating rod 1 passes through the mounting holes and then is fixedly connected with the rotating shaft bracket 2. In order to realize that the operating rod 1 can be shifted up and down within a certain angle range, the diameter of the mounting hole is larger than that of the connecting shaft 11 on the operating rod 1.

However, since the connecting shaft 11 may have a gap with the mounting hole after penetrating into the mounting hole, the downward-flowing moisture outside the water dispenser 5 may enter the main cabinet 52 through the gap, and the main module may be damaged after contacting the moisture.

For this reason, in this embodiment, as shown in fig. 8 to 10, a sealing member 523 may be fixedly disposed between the decoration panels 522 attached to the main case cover 521, the sealing member 523 may be a rubber sealing ring, an inner diameter of a hole on the rubber sealing ring may be slightly smaller than an outer diameter of the connecting shaft 11 on the operating rod 1, and when the connecting shaft 11 penetrates into the mounting hole, the rubber sealing ring may be hermetically sealed on the connecting shaft 11, so as to effectively block external moisture from flowing into the main case 52. Meanwhile, as the rubber sealing ring has certain elastic deformation capacity, when the operating rod 1 swings up and down, the rubber sealing ring can always keep sealing contact with the connecting shaft 11 through the elastic deformation of the rubber sealing ring, so that effective sealing is realized.

As a specific implementation manner, as shown in fig. 9 and 10, the host module specifically includes a PCB box 54, the PCB box 54 is fixedly disposed at the top inside the host case 52, a second limiting groove 541 is disposed on the PCB box 54, and one end of the elastic element 4 in the water outlet switch assembly, which is far away from the rotating shaft bracket 2, abuts against the second limiting groove 541.

Therefore, the working stability of the elastic element 4 can be ensured by the combined action of the second limiting groove 541 and the first limiting groove 23 on the rotating shaft bracket 2.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a go out water switch module, is applied to water storage container, its characterized in that includes:

the water outlet device comprises an operating rod (1), wherein a water outlet (121) is formed in one end of the operating rod (1);

the rotating shaft support (2) is rotatably connected with the water storage container, the other end of the operating rod (1) is fixedly connected with the rotating shaft support (2), and a pressing block (21) is arranged on the rotating shaft support (2);

and a microswitch (3), wherein a contact (31) of the microswitch (3) is abutted against the pressing block (21) in the horizontal direction.

2. The water outlet switch assembly according to claim 1, further comprising an elastic member (4), wherein two ends of the elastic member (4) are respectively abutted against the rotating shaft bracket (2) and the water storage container.

3. The water outlet switch assembly according to claim 2, wherein a first limiting groove (23) is formed in the rotating shaft bracket (2), and one end of the elastic member (4) abuts against the first limiting groove (23).

4. The water outlet switch assembly according to claim 1, wherein a claw (13) is arranged on the operating rod (1), a clamping groove (24) is arranged on the rotating shaft bracket (2), and the claw (13) is fixedly clamped in the clamping groove (24).

5. The water outlet switch assembly according to claim 1, wherein a rotating shaft (22) is arranged on the rotating shaft bracket (2), and the rotating shaft bracket (2) is rotatably connected with the water storage container through the rotating shaft (22).

6. The water outlet switch assembly according to claim 1, wherein the rotating shaft bracket (2) is provided with a through hole (25) for passing through a water pipe (53).

7. A water dispenser (5) comprising a water tank (51) and a main cabinet (52), a main module being integrated in the main cabinet (52), the water tank (51) being connected to the main module, characterized in that the water dispenser (5) further comprises a water outlet switch assembly according to any one of claims 1 to 6;

the rotating shaft bracket (2) is rotatably arranged in the main case (52);

one end of the operating rod (1) far away from the water outlet (121) penetrates through the mainframe box (52) and then is fixedly connected with the rotating shaft bracket (2);

the micro switch (3) is fixedly arranged in the mainframe box (52), and the micro switch (3) is electrically connected with the mainframe module.

8. The water dispenser (5) according to claim 7, characterized in that the main cabinet (52) comprises a main cover (521), the main cover (521) is provided with a mounting seat (5211) and a positioning stud (5212), the micro switch (3) is fixedly provided with a mounting plate (32), the micro switch (3) is arranged in the mounting seat (5211), and the mounting plate (32) is fixedly connected with the positioning stud (5212) through a screw.

9. The water dispenser (5) according to claim 8, wherein the main cabinet (52) further comprises a decoration panel (522) and a sealing member (523), the decoration panel (522) is fixedly arranged on the main cover (521), the sealing member (523) is fixedly arranged between the decoration panel (522) and the main cover (521), and the sealing member (523) is hermetically sleeved on the operating rod (1) after the operating rod (1) passes through the main cabinet (52).

10. The water dispenser according to claim 7 or 8, wherein the host module comprises a PCB box (54), a second limiting groove (541) is arranged on the PCB box (54), and one end of the elastic member (4) in the water outlet switch assembly, which is far away from the rotating shaft bracket (2), abuts against the second limiting groove (541).

Images