Washing machine door assembly and drum washing machine provided with same
阅读说明:本技术 洗衣机门组件和设置有洗衣机门组件的滚筒洗衣机 (Washing machine door assembly and drum washing machine provided with same ) 是由 宋立军 蒋玉亮 范景恩 吉雪玲 孙广彬 陈超 苏祥 于 2019-03-12 设计创作,主要内容包括:本发明提供一种洗衣机门组件,包括围绕观察窗组件的边缘设置的外框和内框,所述洗衣机门组件通过门铰链组件可转动地与箱体相连以打开或封闭设置在箱体上的用于取放衣物的取放口;所述外框和内框围成支撑空腔,语音模块固定设置在所述支撑空腔中;所述语音模块通过导线与设置在箱体上的控制模块连接。同时还提供一种滚筒洗衣机,本发明一方面可以降低现实环境中的噪音、混响、人声干扰和回声等因素对语音识别造成的影响;另一方面可以有效避免语音模块和洗涤水接触,提高语音模块的工作稳定性,延长其使用寿命。(The invention provides a washing machine door assembly, which comprises an outer frame and an inner frame which are arranged around the edge of an observation window assembly, wherein the washing machine door assembly is rotatably connected with a box body through a door hinge assembly so as to open or close a taking and placing opening which is arranged on the box body and used for taking and placing clothes; the outer frame and the inner frame enclose a supporting cavity, and the voice module is fixedly arranged in the supporting cavity; the voice module is connected with a control module arranged on the box body through a lead. On one hand, the invention can reduce the influence of factors such as noise, reverberation, human voice interference, echo and the like in the real environment on voice recognition; on the other hand, the voice module can be effectively prevented from contacting with washing water, the working stability of the voice module is improved, and the service life of the voice module is prolonged.)
1. A washing machine door assembly includes an outer frame and an inner frame disposed around an edge of an observation window assembly, the washing machine door assembly being rotatably coupled with a cabinet by a door hinge assembly to open or close an access opening for taking and putting laundry disposed on the cabinet; the voice module is characterized in that the outer frame and the inner frame enclose a supporting cavity, and the voice module is fixedly arranged in the supporting cavity; the voice module is connected with a control module arranged on the box body through a lead.
2. The washing machine door assembly as claimed in claim 1, wherein the outer and inner frames are circular rings; the inner frame has a first inner frame surface and a second inner frame surface, wherein the first inner frame surface is adjacent to one side of the box and the second inner frame surface is remote from one side of the box; the voice module is fixed on the surface of the second inner frame, guide walls are symmetrically arranged on the surface of the second inner frame, and the guide walls protrude out of the surface of the second inner frame and extend along the axial direction; and the conducting wire connected with the voice module is arranged between the guide walls.
3. The washing machine door assembly as claimed in claim 2, wherein the guide wall is intermittently provided, the guide wall and the second inner frame surface define a first guide groove, and the wires connected to the voice module are routed along the first guide groove.
4. The washing machine door assembly as claimed in claim 3, wherein the inner frame defines an opening for allowing the door hinge assembly to pass therethrough; the guide wall is arranged discontinuously to form a first wall section, a second wall section and a third wall section in sequence; wherein the first wall section is distributed in an arc shape, the second wall section is distributed along the direction from top to bottom, the third wall section is distributed horizontally, the first wall section is formed between the voice module and the door hinge assembly, the second wall section is formed at one side of the opening, and the third wall section is formed below the opening.
5. The washing machine door assembly as claimed in claim 4 wherein the first, second and third wall sections are successively of decreasing length.
6. The washing machine door assembly as claimed in claim 5, wherein a hinge plate is further provided in the support cavity, the hinge plate having a guide cavity formed therein, the guide cavity extending in a direction away from the second inner frame surface, the guide cavity being provided in correspondence with the third wall section.
7. The washing machine door assembly as claimed in claim 6, wherein a microphone or microphone array is further provided in the support cavity.
8. The washing machine door assembly as claimed in claim 7, wherein the inner frame has microphone pickup holes symmetrically formed thereon.
9. The washing machine door assembly as claimed in claim 8, wherein a speaker is further disposed in the support cavity, and a speaker through hole is formed in the inner frame.
10. A drum washing machine comprising a washing machine door assembly as claimed in any one of claims 1 to 9.
Technical Field
The invention relates to the technical field of washing equipment, in particular to a washing machine door assembly and a roller washing machine with the same.
Background
With the development of mobile internet and artificial intelligence, voice-based interaction has become more important and more popular. Most voice interaction technologies depend on a network and a cloud, and a plurality of key steps such as back-end voice recognition, natural voice processing, voice synthesis and the like need large data volume and calculation amount and can be generally completed only by the cloud.
However, the control of the household appliances generally only needs some simple commands, and a more appropriate mode is to solidify the command entries in a local storage after algorithm training and model matching, and when voice control is performed, direct calling processing is realized locally without depending on the internet. Compared with an online processing mode, the stability and efficiency of offline speech recognition are higher. If the network has problems, the voice interaction function can still keep the working state, the time delay of the recognition process is small, and the user experience is good.
For washing machines, the voice module is typically disposed in the cabinet, adjacent to the control module. The pickup hole of the microphone is arranged on the surface of the box body. By adopting the structure, factors such as noise, reverberation, human voice interference, echo and the like in the real environment cause larger influence, the signal to noise ratio of a recorded signal is very low, the algorithm processing difficulty is increased, and especially for offline voice recognition, the recognition effect is further weakened due to the limited operational capability of a control chip. In addition, since the washing machine inevitably contacts the surface of the cabinet with the washing water during use, the microphone disposed on the surface of the cabinet may be out of order, and the stability of the apparatus may be reduced.
Disclosure of Invention
The invention designs and provides a washing machine door assembly to reduce the influence of noise, reverberation, human voice interference, echo and other factors in the real environment on voice recognition.
The invention provides a washing machine door assembly, which comprises an outer frame and an inner frame which are arranged around the edge of an observation window assembly, wherein the washing machine door assembly is rotatably connected with a box body through a door hinge assembly so as to open or close a taking and placing opening which is arranged on the box body and used for taking and placing clothes; the voice module is characterized in that the outer frame and the inner frame enclose a supporting cavity, and the voice module is fixedly arranged in the supporting cavity; the voice module is connected with a control module arranged on the box body through a lead.
Furthermore, the outer frame and the inner frame are circular rings; the inner frame has a first inner frame surface and a second inner frame surface, wherein the first inner frame surface is adjacent to one side of the box and the second inner frame surface is remote from one side of the box; the voice module is fixed on the surface of the second inner frame, guide walls are symmetrically arranged on the surface of the second inner frame, and the guide walls protrude out of the surface of the second inner frame and extend along the axial direction; and the conducting wire connected with the voice module is arranged between the guide walls.
Furthermore, the guide wall is arranged discontinuously, a first wire groove is defined by the guide wall and the surface of the second inner frame, and wires connected with the voice module are distributed along the first wire groove.
Furthermore, an opening allowing the door hinge assembly to pass through is formed in the inner frame; the guide wall is arranged discontinuously to form a first wall section, a second wall section and a third wall section in sequence; wherein the first wall section is distributed in an arc shape, the second wall section is distributed along the direction from top to bottom, the third wall section is distributed horizontally, the first wall section is formed between the voice module and the door hinge assembly, the second wall section is formed at one side of the opening, and the third wall section is formed below the opening.
Further, the lengths of the first wall section, the second wall section and the third wall section decrease in sequence.
Furthermore, a hinge plate is further arranged in the supporting cavity, a guide cavity is formed in the hinge plate, the guide cavity extends along the direction far away from the surface of the second inner frame, and the guide cavity is arranged corresponding to the third wall section.
Further, a microphone or a microphone array is arranged in the supporting cavity.
Furthermore, microphone sound pickup holes are symmetrically formed in the inner frame.
Furthermore, a loudspeaker is further arranged in the supporting cavity, and a loudspeaker through hole is formed in the inner frame.
On one hand, the washing machine door assembly disclosed by the invention can reduce the influence of factors such as noise, reverberation, human voice interference and echo and the like in the real environment on voice recognition; on the other hand, the voice module can be effectively prevented from contacting with washing water, the working stability of the voice module is improved, and the service life of the voice module is prolonged.
The washing machine door assembly comprises an outer frame and an inner frame which are arranged around the edge of the observation window assembly, and the washing machine door assembly is rotatably connected with the box body through a door hinge assembly so as to open or close a taking and placing opening which is arranged on the box body and used for taking and placing clothes; the voice module is characterized in that the outer frame and the inner frame enclose a supporting cavity, and the voice module is fixedly arranged in the supporting cavity; the voice module is connected with a control module arranged on the box body through a lead.
The drum washing machine disclosed by the invention has the advantages that the appearance is simple, and meanwhile, the working stability of the voice module is improved through the specially designed connection mode of the voice module and the control module; 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 drum washing machine disclosed by the invention has the advantages of high working stability, good practicability and attractive 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 introduced 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 creative efforts.
FIG. 1 is a first perspective view of a door assembly for a washing machine according to the present invention;
FIG. 2 is a second perspective view of the washing machine door assembly shown in FIG. 1;
fig. 3 is a partially enlarged schematic view showing a specific structure of a first wire groove;
FIG. 4 is a partially enlarged schematic view showing a detailed structure of the first wall section;
FIG. 5 is a schematic view of a hinge plate at a first viewing angle;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a schematic view of a hinge plate from a second perspective;
FIG. 8 is an enlarged partial view of FIG. 7 at B;
FIG. 9 is a schematic structural view of a door assembly of a washing machine according to the present disclosure in an open state;
FIG. 10 is an exploded view of the connection structure between the voice module and the control module;
fig. 11 to 13 are schematic structural views of the voice module, the door hinge assembly and the control module in a connected state of the drum washing machine according to the present invention;
FIG. 14 is a schematic structural view of a hinge assembly;
FIG. 15 is an exploded view of a washing machine door assembly;
FIG. 16 is a schematic structural view of the case body in an unlinked state;
fig. 17 is a schematic structural view of a 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 or similar 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 illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
It is to be understood that in describing the present invention, the terms "center," "longitudinal," "lateral," "length," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientation or positional relationship illustrated in the drawings and are used merely for convenience in describing the invention and for ease of understanding, and do not 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 the invention.
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 defined otherwise.
It should also be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The
Specifically, the outer frame 102-2 and the inner frame 102-3 are each circular. The inner frame 102-3 has a first inner frame surface 102-31 and a second inner frame surface 102-32. Defining a side of the first inner frame surface 102-31 which is closer to the box body 101 and a side of the second inner frame surface 102-32 which is further from the box body 101. In order to reduce the length of the wire between the voice module and the control module, it is preferable that the
Compared with the prior art in which the voice module is arranged on the box body, in the embodiment, the washing machine door assembly can be opened or closed relative to the box body during the washing process of the drum washing machine. Therefore, the wire is displaced to some extent, and is worn out with long-term use. In order to reduce the wear of the wires, in this embodiment, as shown in fig. 2 and 3, the guide walls 102-6 are discontinuous and disposed discontinuously, and the discontinuously disposed guide walls 102-6 and the second inner frame surface 102-32 together define the first wire grooves 102-33, thereby reducing the contact area between the wires 105 and the first wire grooves 102-33. The width of the first wire grooves 102-33 is larger than the diameter of the wire, preferably 1.5 to 2 times the diameter of the wire. This kind of design can play the effect of guide wire by the first metallic channel that the guide wall that is interrupted the setting constitutes on the one hand, and on the other hand, the structure that the width of the relative broad of first metallic channel and interval set up makes the wire have certain buffering space when shifting appear, reduces frictional force, is difficult to appear wearing and tearing when using for a long time, has further guaranteed voice module's safety in utilization. Meanwhile, the guide wall which is arranged discontinuously can save the space in the supporting cavity, thereby facilitating the further expansion of the functional module of the washing machine. The wires of the first wire groove can be matched with a plurality of wire clamps, so that the wires are prevented from being separated.
In the present embodiment, the wire 105 connected to the
As shown in fig. 5 to 8, a hinge plate 102-4 is further provided in the support cavity 105, and a guide cavity 102-42 is formed in the hinge plate 102-4 to guide and protect the wire as it enters the hinge body and is bent upward, the guide cavity 102-42 extending in a direction away from the second inner frame surface 102-32. After the installation is completed, the positions of the guide cavities 102-42 correspond to the third wall sections 102-333.
A microphone or microphone array 111 is also provided in the support cavity 105. To optimize the sound pickup effect of the
In addition to the speech recognition function, the
The invention also discloses a drum washing machine, and particularly, the
Specifically, the case 101 has an access opening on the front side, and the access opening is formed in the front plate of the case 101. The user gets the clothing through getting and putting the mouth. The door hinge assembly is arranged on one side of a front plate 101-2 of the box body 101, 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 101, and a shaft sleeve 103-3 is arranged on the rigid hinge shaft 103-2. The washing
To facilitate mechanical and electrical connection of the
Guide walls 102-6 are symmetrically provided on the second inner frame surface 102-32, the guide walls 102-6 protrude from the second inner frame surface 102-32 and extend in the axial direction of the second inner frame surface 102-32, and wires 105 connected to the
During the washing process of the drum washing machine, the washing
In the present embodiment, the wire 105 connected to the
The wires 105 run along the first wire grooves 102-33 until the door hinge assembly is located. The hinge body 103-1 passes through the
In this way, the rotation of the washing
As shown, the
A
In this embodiment, the wire 105 for connecting the
In order to achieve the effect of compact and beautiful external design, in this embodiment, the front plate 101-2 of the box 101 is a sheet metal integrated front plate. The front plate 101-2 of the whole box body 101 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
Because the front plate 101-2 of the box body 101 is designed in a metal plate integrated manner, sound pickup holes are protected at the same time in order to achieve a better sound pickup effect. In the present embodiment, the speaker and the microphone connected to the
The drum washing machine disclosed by the invention has the advantages that the appearance is simple, and meanwhile, the working stability of the voice module is improved through the specially designed connection mode of the voice module and the control module; 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 drum washing machine disclosed by the invention has the advantages of high working stability, good practicability and attractive appearance.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
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