CN210127330U - Drum washing machine - Google Patents

Abstract

A drum washing machine includes a cabinet having an opening for taking and putting laundry; the door body is rotatably connected with the box body through the door hinge assembly so as to open or close the opening; the door body is arranged in the door body, the control module is arranged on the box body, and a lead penetrates through the door hinge assembly to be connected with the voice module and the control module. The utility model discloses a drum washing machine, which improves the working stability of the voice module through the connection mode of the specially designed voice module and the control module while ensuring the concise appearance; after the connecting structure is added, the control module can be conveniently and mechanically and electrically connected with other functional parts in the box body, and the normal opening and closing of the door body cannot be influenced. The utility model discloses a drum type washing machine has that job stabilization nature is high, the practicality is good, and the pleasing to the eye advantage of appearance.

Description

Drum washing machine

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a drum type washing machine.

Background

The commercial full-automatic washing machine usually adopts a microcomputer controller, wherein a control chip mostly adopts a single chip microcomputer and is assisted by peripheral electronic elements. The controller sends out instructions according to the selected program to control various executing components of the washing machine, such as a motor, a water level switch, a speed regulator and the like, so that the various components execute corresponding work to complete the washing cycle. In the whole process, the user only needs to press the start key to complete the whole washing process.

With the development of smart home technology, microcomputer controllers have gradually failed to meet the needs of users, and washing machines gradually integrate various human-computer interaction means such as voice control. Meanwhile, the appearance of the whole washing machine tends to be simple, and the fewer parts on the visible surface are better, which puts forward higher requirements for the whole washing machine design.

Disclosure of Invention

The utility model provides a drum type washing machine can satisfy integrated speech control's drum type washing machine's overall design requirement.

The utility model provides a drum washing machine, which comprises a box body, wherein the box body is provided with an opening for taking and putting clothes; the door body is rotatably connected with the box body through the door hinge assembly so as to open or close the opening; the door body is arranged in the door body, the control module is arranged on the box body, and a lead penetrates through the door hinge assembly to be connected with the voice module and the control module.

Further, the door hinge assembly comprises a hinge body, wherein a first cavity for guiding and changing the extending direction of the lead is formed in the hinge body; the box body comprises a box body front plate; the first cavity is communicated with a first through hole formed in the front plate of the box body; and a wire connected with the voice module enters the first cavity, and is guided by the first through hole to pass through the front plate of the box body and then is connected with the control module.

The door body further comprises an outer frame and an inner frame, the inner frame is provided with a first inner frame surface and a second inner frame surface, the first inner frame surface is close to one side of the box body, and the second inner frame surface is far away from one side of the box body; the voice module is fixedly arranged on the surface of the second inner frame, a first wire groove for guiding the wires is formed in the surface of the second inner frame, and the wires are longitudinally distributed and extend along the first wire groove.

Furthermore, a hinge plate is arranged between the outer frame and the inner frame, the hinge plate is provided with a groove matched with the door hinge assembly and a guide groove used for guiding the lead, and the guide groove is formed below the groove and communicated with the groove.

Furthermore, a hinge reinforcing plate is arranged on the inner side of the front plate of the box body, a second through hole is formed in the hinge reinforcing plate, and the lead wire penetrates through the front plate of the box body and then enters a second lead groove formed in the lead wire plate under the guidance of the first through hole and the second through hole, extends and is connected with the control module; the wire guide plate is fixedly connected with the front cross beam.

Further, still include microphone and speaker, microphone and speaker with voice module links to each other, the microphone has the sound pick-up hole, the speaker has the speaker through-hole, the speaker through-hole with the microphone sound pick-up hole is seted up on the inside casing, the speaker through-hole symmetry sets up, the sound pick-up hole symmetry setting of microphone.

Further, the inner frame and the front plate of the box body enclose a sound pickup cavity, and the sound pickup cavity is provided with a sound inlet which is formed in a gap between the inner frame and the front plate of the box body; the sound inlet is provided with a trim strip having a guide hole.

Furthermore, the front plate of the box body is a sheet metal integrated front plate; the front plate of the box body is embedded with a distributor handle, a display module, a key module and a filter.

Furthermore, a flanging which is the same as the extending direction of the front plate of the box body is arranged on the upper edge of the front plate of the box body; the front cross beam comprises a cross beam body and a connecting portion which are perpendicular to each other, and the connecting portion stretches into the front plate of the box body from the flanging.

Preferably, the first cavity is L-shaped, the first cavity is provided with a separation blade for blocking the lead from falling off, the separation blade is provided with a clamping portion, and the clamping portion extends into the first cavity.

The utility model discloses a drum washing machine, which improves the working stability of the voice module through the connection mode of the specially designed voice module and the control module while ensuring the concise appearance; after the connecting structure is added, the control module can be conveniently and mechanically and electrically connected with other functional parts in the box body, and the normal opening and closing of the door body cannot be influenced. The utility model discloses a drum type washing machine has that job stabilization nature is high, the practicality is good, and the pleasing to the eye advantage of appearance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of a front plate of a drum washing machine box body disclosed by the utility model;

fig. 2 is an exploded view of the structure for connecting the voice module and the control module in the drum washing machine disclosed by the present invention;

fig. 3 is a schematic structural diagram of the voice module, the door hinge assembly and the control module in a non-connection state of the drum washing machine disclosed by the present invention;

FIG. 4 is a schematic structural view of a first cavity;

fig. 5 is a schematic structural diagram of the voice module, the door hinge assembly and the control module in a connection state of the drum washing machine disclosed by the present invention;

FIG. 6 is an exploded view of the door body;

FIG. 7 is a schematic structural diagram of a case body in an unlinked state;

fig. 8 is a structural diagram of the box body in a suspended state.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

It is to be understood that in the description of the present invention, the terms "central," "longitudinal," "lateral," "length," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like, which characterize the positional structure, are based upon the orientations and positional relationships illustrated in the figures and are intended merely to facilitate the description of the invention, and to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly and can include, for example, fixed or removable connections or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

A drum washing machine according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The drum washing machine 100 according to the embodiment of the present invention includes a cabinet, a door hinge assembly and a door body. The voice recognition system also comprises a voice module 104, and the voice module 104 can realize multiple functions of voice input, voice recognition, voice storage, voice synthesis, voice playing and the like. The voice recognition technology has been widely used in the technical field of smart homes and home appliances, and is well known by those skilled in the art, but not the protection key of the present invention, and the chip and the specific algorithm of voice recognition and voice synthesis adopted in the voice module 104 are not further limited herein. For the drum washing machine disclosed by the utility model, on one hand, the voice module 104 is required to realize good pickup and voice playing effects, so that the drum washing machine has good stability, and if the pickup effect is not good, the control failure can be directly caused, and the use experience of a user is influenced; on the other hand, it is preferable that the control module 110 for controlling the corresponding components (such as the operation component of the washing machine, the button or the display module) of the drum-type washing machine is disposed on the cabinet, so as to achieve mechanical connection and electrical connection, and in order to achieve the above two purposes, in this embodiment, the voice module 104 is disposed in the door body, the control module 110 is disposed on the cabinet, and the voice module 104 and the control module 110 are connected through the wire 105.

Specifically, the case has an opening in the front side, and the opening is formed in the front plate of the case. The user gets the clothes through the opening. The door hinge assembly is arranged on one side of a front plate 101-2 of the box body, the door hinge assembly comprises a hinge body 103-1 and a rigid hinge shaft 103-2, the hinge body 103-1 is fixedly connected with the front plate of the box body, and a shaft sleeve 103-3 is arranged on the rigid hinge shaft 103-2. The door body comprises an outer frame 102-2, an inner frame 102-3 and an embedded observation window screen 102-1, and the outer frame 102-2 and the inner frame 102-3 are connected in a clamping mode. A hinge plate 102-4 is arranged between the outer frame 102-2 and the inner frame 102-3. For convenience of description, it is defined that a side surface of the inner frame 102-3 adjacent to the cabinet is a first inner frame surface 102-31 and a side surface thereof remote from the cabinet is a second inner frame surface 102-32, that is, a surface of the inner frame 102-3 located at an inner side is the first inner frame surface 102-31 and a surface located at an outer side is the second inner frame surface 102-32, in a use orientation of the drum washing machine as a reference frame. The door body is connected with the door hinge assembly through the hinge plate 102-4, so that the door body is further rotatably connected with the box body to open or close the opening, and the operation is convenient for a user.

In order to facilitate the mechanical and electrical connection of the control module 110 while ensuring the sound-collecting effect, in the present embodiment, the voice module 104 is fixedly disposed on the second inner frame surfaces 102-32, the first wire grooves 102-33 for guiding the wires 105 are formed on the second inner frame surfaces 102-32, and the wires 105 are longitudinally extended along the first wire grooves 102-33 until the door hinge assembly is located. The hinge body 103-1 protrudes from the second inner frame surface 102-32, a first cavity 109 for guiding and changing the extending direction of the wire 105 is formed in the hinge body 103-1, the first cavity 109 is communicated with a first through hole 101-27 formed on the box body front plate 101-2, the wire 105 enters the first cavity 109 in the hinge body 103-1 from bottom to top, is guided by the first through hole 101-27 to pass through the box body front plate 101-2 and then enters the second wire guide 107-1 from bottom to top, and is connected with a control module 110 arranged in the box body.

By adopting the mode, the connection between the voice module 104 and the control module 110 cannot be influenced by the rotation of the door body relative to the box body, the conducting wire 105 between the voice module and the control module is completely hidden and is in an invisible state, and the integral attractiveness of the washing machine cannot be influenced or the number of parts outside the washing machine box body cannot be increased. The operating environment of the voice module 104 is stable, and at the same time, the control module 110 can be easily and mechanically and electrically connected to other control components, display components, keys, etc.

As shown, the first cavity 109 is preferably disposed on the underside of the hinge body 103-1 in order not to interfere with the operation of the door hinge assembly. The basic structure of the first cavity 109 is matched with the hinge body 103-1, the first cavity 109 is approximately L-shaped, one end of the first cavity 109 close to the front plate is defined as an outlet terminal 109-2, one end far away from the front plate is defined as an inlet terminal 109-1, and the outlet terminal 109-2 is communicated with a first through hole 101-27 formed in the box body plate. The wire 105 running longitudinally from the first wire groove 102-33 enters the first cavity 109 from the wire entrance end 109-1. The first cavity 109 is flush with the edge of the hinge body 103-1 and the wire 105 extends horizontally in the first cavity 109 and turns 90 degrees and then extends out of the outlet 109-2. In order to keep the wire 105 stable in the first cavity 109, a blocking piece 103-4 for blocking the wire 105 from falling off is further disposed at the first cavity 109. As shown in fig. 2, the blocking piece 103-4 is preferably designed to be L-shaped, two ends of the blocking piece 103-4 are respectively provided with a clamping portion 103-41, the clamping portion 103-41 extends vertically upwards, and extends into the first cavity 109 after being clamped and assembled with the hinge body, so as to block the lead 105 from falling off from the first cavity 109.

A hinge reinforcing plate 106 is arranged on the inner side of the box body front plate 101-2, namely the side far away from the door hinge assembly, a second through hole 106-1 is formed in the position, corresponding to the first through hole 101-27, of the hinge reinforcing plate 106, and the lead 105 penetrates through the box body front plate 101-2 through the guide of the first through hole 101-27 and the second through hole 106-1 and then enters a second lead groove 107-1 formed in the lead plate 107 from bottom to top. The upper edge of the wire guide plate 107 is fixedly arranged on the front beam 108.

In this embodiment, the wire 105 for connecting the voice module 104 and the control module 110 needs to change the extending direction for many times, the bent portion is easily broken or broken, and the first cavity 109 and the blocking piece 103-4 play a certain protection role. Before entering the first cavity 109, the conducting wire 105 is bent from bottom to top, so that the conducting wire 105 can be better guided, the conducting wire 105 can be prevented from sliding, and meanwhile, the conducting wire 105 can be protected, and a guide groove 102-42 is formed in the hinge plate 102-4, and the guide groove 102-42 is formed below the groove 102-41, corresponding to the hinge assembly matched with the door, of the hinge plate 102-4 and is communicated with the groove 102-41, corresponding to the hinge assembly matched with the door, of the hinge plate 102-4. When the conducting wire 105 changes direction from bottom to top, the guiding groove can play a good role in guiding and protecting, and ensures the connection stability between the voice module 104 and the control module 110 in the long-term use process.

In order to achieve the effect of compact and beautiful external design, in this embodiment, the front panel 101-2 of the box body is a sheet metal integrated front panel. The front plate 101-2 of the whole box body is only embedded with a distributor handle 101-22, a display module 101-21, a key module 101-23 and a filter 101-24. Preferably, the control module 110 and the display module 101-21 are integrally designed, the display module 101-21 is on the front panel 101-2 of the case, and the control module 110 is inside. The display module may be an LCD display screen, LED display screen or other available display screen. For the convenience of assembly, the upper edge of the front box plate 101-2 is provided with a flange 101-25 extending in the same direction as the front box plate 101-2. In a non-assembly state, the flanging 101-25 forms a certain included angle with the front plate 101-2 of the box body. Preferably, the included angle is 5 degrees. The front beam 108 comprises a beam body 108-1 and a connecting part 108-2, the beam body 108-1 and the connecting part 108-2 are perpendicular to each other, and the extending direction of the connecting part 108-2 is opposite to the extending direction of the front plate 101-2 of the box body. During assembly, the left end and the right end of the beam body 108-1 are fixedly connected with the box body 101-1 through bolts, and then the connecting part 108-2 extends into the area between the flanging 101-25 and the box body front plate 101-2, namely the box body front plate 101-2 is hung on the front beam 108 and is fixed through bolts, so that assembly is completed. In this way, the sheet metal integrated front plate is suspended on the front cross member 108. After the suspension is finished, the flanging is basically parallel to the front plate 101-2 of the box body, so that the suspension effect is stable and reliable.

Because box front panel 101-2 is the design of panel beating integral type, in order to realize better pickup effect, protect the pickup hole simultaneously. In this embodiment, the speaker and microphone connected to the speech module 104 have speaker through holes and microphone sound pick-up holes, respectively, both of which are formed in the inner frame, specifically, on the first inner frame surfaces 102-31. The speaker through holes are symmetrically arranged, and the sound picking holes of the microphone are also symmetrically arranged, so that sound signals in all directions can be fully collected. On the other hand, the speaker through holes and the microphone pick-up holes formed on the first inner frame surfaces 102 to 31 do not affect the overall appearance of the drum washing machine, while preventing water drops or moisture from entering. Further protecting the voice module 104. The voice module 104 is preferably disposed at a position above the center line of the door body, and the display control module 110 is disposed in the box body at a corresponding position. In this way, the inner frame 102-3 and the front plate 101-2 of the case body can form a sound pickup cavity, and in order to ensure the sealing effect, a sealing strip is usually further arranged in the sound pickup cavity in a matching manner. The sound inlet of the sound-picking cavity is formed at the gap between the door body and the front plate 101-2 of the case body, and the height meets the requirement of ergonomics. In a more preferred form, a trim strip 110 is provided at the sound inlet, the trim strip having a guide hole therein, the guide hole being blind. The guide hole does not have the effect of really picking up sound, but guides the user to make a sound towards the area, and the using effect of the voice module 104 is guaranteed. And the function of beautifying the appearance is achieved.

The utility model discloses a drum washing machine, which improves the working stability of the voice module through the connection mode of the specially designed voice module and the control module while ensuring the concise appearance; after the connecting structure is added, the control module can be conveniently and mechanically and electrically connected with other functional parts in the box body, and the normal opening and closing of the door body cannot be influenced. The utility model discloses a drum type washing machine has that job stabilization nature is high, the practicality is good, and the pleasing to the eye advantage of appearance.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. A drum washing machine includes a cabinet having an opening for taking and putting laundry; the door body is rotatably connected with the box body through the door hinge assembly so as to open or close the opening; the door is characterized by further comprising a voice module and a control module, wherein the voice module is arranged in the door body, the control module is arranged on the box body, and a lead penetrates through the door hinge assembly to be connected with the voice module and the control module.

2. A drum washing machine according to claim 1, characterized in that the door hinge assembly comprises a hinge body, a first cavity for guiding and changing the extending direction of the lead is formed inside the hinge body; the box body comprises a box body front plate; the first cavity is communicated with a first through hole formed in the front plate of the box body; and a wire connected with the voice module enters the first cavity, and is guided by the first through hole to pass through the front plate of the box body and then is connected with the control module.

3. A drum washing machine according to claim 2, characterized in that the door body comprises an outer frame and an inner frame having a first inner frame surface and a second inner frame surface, wherein the first inner frame surface is adjacent to the side of the cabinet and the second inner frame surface is remote from the side of the cabinet; the voice module is fixedly arranged on the surface of the second inner frame, a first wire groove for guiding the wires is formed in the surface of the second inner frame, and the wires are longitudinally distributed and extend along the first wire groove.

4. A drum washing machine according to claim 3, characterized in that a hinge plate is provided between the outer frame and the inner frame, the hinge plate having a groove to be fitted with the door hinge assembly and a guide groove for guiding the wire, the guide groove being formed below the groove and communicating with the groove.

5. A drum washing machine as claimed in claim 4, characterized in that a hinge reinforcing plate is arranged on the inner side of the front plate of the cabinet, a second through hole is arranged on the hinge reinforcing plate, the lead wire passes through the front plate of the cabinet after being guided by the first through hole and the second through hole, enters a second lead groove formed on the lead wire plate, extends and is connected with the control module; the wire guide plate is fixedly connected with the front cross beam.

6. A drum washing machine according to claim 5, characterized by further comprising a microphone and a speaker, wherein the microphone and the speaker are connected with the voice module, the microphone is provided with a sound pickup hole, the speaker is provided with a speaker through hole, the speaker through hole and the sound pickup hole of the microphone are arranged on the inner frame, the speaker through hole is symmetrically arranged, and the sound pickup hole of the microphone is symmetrically arranged.

7. A drum washing machine according to claim 6, characterized in that the inner frame and the box body front plate enclose a sound pickup cavity having a sound inlet formed at a gap between the inner frame and the box body front plate; the sound inlet is provided with a trim strip having a guide hole.

8. A drum washing machine according to claim 7, characterized in that the box body front plate is a sheet metal integrated front plate; the front plate of the box body is embedded with a distributor handle, a display module, a key module and a filter.

9. A drum washing machine as claimed in claim 8, characterized in that the upper edge of the front plate of the box body is provided with a flange extending in the same direction as the front plate of the box body; the front cross beam comprises a cross beam body and a connecting portion which are perpendicular to each other, and the connecting portion stretches into the front plate of the box body from the flanging.

10. A drum washing machine according to any one of claims 2 to 9, characterized in that the first cavity is L-shaped, a baffle plate for blocking the lead from falling off is arranged at the first cavity, and a clamping portion is arranged on the baffle plate and extends into the first cavity.

Images