Microphone mounting structure and kitchen range

Abstract

The microphone installation structure comprises an installation panel, a support and a microphone, the installation panel is provided with an installation edge, and an installation groove is formed in the inner side of the installation edge; a first sound transmission hole penetrating to the mounting groove is formed in the mounting edge; the support is installed in the installation groove, a second sound transmission hole is formed in the support and corresponds to the first sound transmission hole, and the microphone is installed on the inner side of the support and corresponds to the second sound transmission hole. The kitchen range comprises the microphone mounting structure. According to the microphone mounting structure and the kitchen range, the microphone is assembled in the mounting groove in the inner side of the mounting panel through the bracket, so that the microphone is hidden, and the conditions of pollution and damage are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of smart home, and in particular to a microphone installation structure and a stove. Background Art

[0002] At present, with the advancement of smart homes, more and more smart devices are entering the kitchen. For example, smart stoves will be added with intelligent voice control systems to facilitate the automatic start-up of various functions of the stoves. A microphone will be installed on the stove top. Then the user can transmit the voice signal to the control system through speaking, and control the start and stop of each module through voice, which is more intelligent.

[0003] However, the microphone with voice function of the stove should be installed in a place where it is easy to receive sound. Generally, the microphone is installed on the side in front of the stove. Since the microphone structure protrudes from the side of the stove, considering the actual use environment of the stove, the microphone is easily stuck with oil or soup, etc., and is also easily affected by cleaning water and detergent during the cleaning process, which may cause the microphone to be easily damaged. Utility Model Content

[0004] In order to overcome at least one of the defects of the prior art described above, the utility model provides a microphone installation structure and a stove, wherein the microphone is assembled to the installation groove on the inner side of the installation panel by a bracket, so that the microphone is hidden inside to reduce pollution and damage.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] A microphone mounting structure includes a mounting panel, a bracket and a microphone, wherein the mounting panel is provided with a mounting edge, the inner side of the mounting edge is provided with a mounting groove; the mounting edge is provided with a first sound-transmitting hole that passes through the mounting groove; the bracket is mounted in the mounting groove, the bracket is provided with a second sound-transmitting hole, the second sound-transmitting hole corresponds to the first sound-transmitting hole, and the microphone is mounted on the inner side of the bracket and arranged corresponding to the second sound-transmitting hole.

[0007] Furthermore, a waterproof and sound-permeable membrane is attached to one side of the bracket close to the inner wall of the mounting groove.

[0008] Furthermore, the waterproof sound-permeable membrane is adhered to the bracket by glue.

[0009] Furthermore, a PCB board is provided on the inner side of the bracket, and the microphone is mounted on the PCB board and electrically connected to the PCB board.

[0010] Furthermore, the bracket includes an end plate and two support plates, the two support plates are respectively connected to the top end and the bottom end of the end plate, the end plate and the two support plates surround a mounting cavity, the end plate is connected to the end wall of the mounting groove, and the two support plates are respectively connected to the top wall and the bottom wall of the mounting groove; the second sound-permeable hole is provided in the end plate; and the microphone is installed in the mounting cavity.

[0011] Furthermore, the support plate is connected to the top wall of the mounting slot by means of screws.

[0012] Furthermore, a limiting step is provided at the top end of the end plate; a limiting piece is provided at the inner side of the mounting edge, and the limiting piece is used to abut against the limiting step after the bracket is installed in the mounting groove.

[0013] Furthermore, it also includes an installation frame, and a first supporting piece and a second supporting piece are provided on the inner side of the installation frame; the installation frame is arranged around the periphery of the installation panel and forms the installation edge; the first supporting piece is supported on the bottom end of the installation panel; the first supporting piece and the second supporting piece are arranged at an upper and lower interval to form the installation groove.

[0014] Furthermore, the first supporting plate is provided with a positioning notch for assembling the bracket.

[0015] A cooking appliance comprises the microphone mounting structure.

[0016] In summary, the utility model has the following technical effects:

[0017] Since the mounting edge is set at the edge of the mounting panel, and the bracket with the microphone installed is embedded on the inner side of the mounting edge, the bracket structure of the microphone will not protrude from the mounting panel, and the overall appearance is flat. In addition, the bracket is set in the mounting groove on the inner side of the mounting edge, and the microphone is set on the inner side of the bracket. In this way, the microphone has a mounting groove and a bracket layer of protection compared to the outer side of the mounting panel, which reduces the contamination of pollutants such as water and soup during use. At the same time, the sound is transmitted through the first sound-permeable hole and the second sound-permeable hole during reception, which does not affect normal reception. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0020] Figure 3 It is a cross-sectional view of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the installation frame of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the bracket of the utility model;

[0023] Figure 6 This is a schematic diagram of the assembly structure of the bracket and the microphone of the utility model.

[0024] Among them, the meanings of the figure marks are as follows: 10, installation panel; 20, installation frame; 21, first sound-permeable hole; 22, first supporting plate; 221, positioning notch; 23, second supporting plate; 24, limiting plate; 25, installation groove; 30, bracket; 31, second sound-permeable hole; 32, support plate; 33, end plate; 331, limiting step; 34, installation cavity; 40, microphone; 41, PCB board; 50, waterproof sound-permeable membrane. DETAILED DESCRIPTION

[0025] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0028] See also Figure 1-Figure 6 The utility model discloses a microphone installation structure, including an installation panel 10, a bracket 30 and a microphone 40. The installation panel 10 is provided with an installation edge, and an installation groove 25 is provided on the inner side of the installation edge; a first sound-permeable hole 21 is provided on the installation edge, and the first sound-permeable hole 21 passes through the installation groove 25. The bracket 30 is installed in the installation groove 25, and a second sound-permeable hole 31 is provided on the bracket 30. After the bracket 30 is assembled to the installation groove 25, the second sound-permeable hole 31 on the bracket 30 corresponds to the first sound-permeable hole 21, and the microphone 40 is installed on the inner side of the bracket 30 and is arranged corresponding to the second sound-permeable hole 31.

[0029] Based on the above structure, when using the microphone mounting structure of the utility model, the microphone mounting structure can be applied to stoves, such as gas stoves, integrated stoves or kitchen cabinets, and the mounting panel 10 can be used as a panel structure of gas stoves, integrated stoves or cabinets.

[0030] During assembly, the mounting panel 10 is assembled with the corresponding equipment, and after the microphone 40 is installed on the inner side of the bracket 30, the bracket 30 is assembled to the inner side of the mounting edge of the mounting panel 10, and the bracket 30 is hidden in the mounting groove 25. In this way, the sound received by the microphone 40 can be transmitted to the second sound hole 31 through the first sound hole 21 on the mounting edge, and the sound is received by the microphone 40 to realize voice control.

[0031] It should be noted that, since the mounting edge is set at the edge of the mounting panel 10, and the bracket 30 with the microphone 40 installed is embedded on the inner side of the mounting edge, the bracket 30 structure of the microphone 40 will not protrude from the mounting panel 10, and the overall appearance is flat. In addition, the bracket 30 is set in the mounting groove 25 on the inner side of the mounting edge, and the microphone 40 is set on the inner side of the bracket 30. In this way, compared with the outer side of the mounting panel 10, the microphone 40 has layers of protection with the mounting groove 25 and the bracket 30, which reduces the contamination of pollutants such as water and soup during use. At the same time, the sound is transmitted through the first sound-permeable hole 21 and the second sound-permeable hole 31 during sound reception, which does not affect normal sound reception.

[0032] Furthermore, a waterproof sound-permeable membrane 50 is attached to one side of the bracket 30 close to the inner wall of the mounting groove 25, so that the waterproof sound-permeable membrane 50 can be attached between the outer wall of the bracket 30 and the inner wall of the mounting groove 25, and the waterproof sound-permeable membrane 50 performs waterproof protection on the outside of the second sound-permeable hole 31. The waterproof sound-permeable membrane 50 allows sound to pass through while achieving waterproofness.

[0033] It should be noted that the waterproof sound-permeable membrane 50 in this embodiment can be selected as a sound-permeable film or polytetrafluoroethylene microporous film in the prior art. Its specific structure and working principle belong to the prior art and are not the technical content to be protected by this application, so they will not be described in detail here.

[0034] Furthermore, the waterproof sound-permeable membrane 50 is adhered to the bracket 30 by glue, which facilitates the bonding of the waterproof sound-permeable membrane 50. Specifically, the waterproof sound-permeable membrane 50 can be bonded to the periphery of the bracket 30, avoiding the first sound-permeable hole 21 and the second sound-permeable hole 31 to prevent the glue from clogging the first sound-permeable hole and the second sound-permeable hole.

[0035] Of course, it should also be noted that glue can be set on the side of the waterproof sound-permeable membrane close to the installation groove, and glue can be set on the side of the waterproof sound-permeable membrane close to the bracket. That is, the waterproof sound-permeable membrane can be bonded to the bracket and to the end wall of the installation groove. In this way, the bonding structure is more stable and the assembly structure of the bracket can be reinforced.

[0036] Furthermore, in this embodiment, a PCB board 41 can be provided on the inner side of the bracket 30, and the microphone 40 is installed on the PCB board 41 and electrically connected to the PCB board 41. The PCB board 41 can integrate the working circuit of the microphone 40 and be electrically connected to the controller of the device to achieve voice control.

[0037] Of course, since the PCB board 41 integrated with the working circuit is also arranged on the inner side of the bracket 30, the PCB board 41 is hidden inside, which can also reduce the impact of external pollutants on the PCB board 41 and can also be waterproof and dustproof.

[0038] Furthermore, the bracket 30 includes an end plate 33 and two support plates 32, and the two support plates 32 are respectively connected to the top and bottom of the end plate 33, and the end plate 33 and the two support plates 32 are surrounded to form a mounting cavity 34. When assembling the bracket 30, the end plate 33 can be connected to the end wall of the mounting groove 25, and the two support plates 32 are respectively connected to the top wall and the bottom wall of the mounting groove 25. Based on this structure, the second sound-permeable hole 31 is provided on the end plate 33, and the microphone 40 is installed in the mounting cavity 34. In this way, the end plate 33 of the bracket 30 can be assembled with the end wall of the mounting groove 25, and the support plate 32 can be connected with the top wall and the bottom wall of the mounting groove 25, so that the assembly surface of the bracket 30 is increased, and the assembly structure of the bracket 30 is more stable.

[0039] Specifically, threaded holes can be set on the support plate 32, so that screws can be screwed on the installation edge, and then the screws are screwed to the support plate 32, and the support plate 32 is connected to the top wall and bottom wall of the installation groove 25 by screws, which is convenient for disassembly and assembly.

[0040] Furthermore, a limiting step 331 may be provided at the top of the end plate 33, and a limiting plate 24 may be provided on the inner side of the installation edge. After the bracket 30 is installed in the installation groove 25, the limiting plate 24 may abut against the limiting step 331, so that the assembled bracket 30 can be limited, making the assembly structure of the bracket 30 more stable.

[0041] Furthermore, in this embodiment, the above-mentioned microphone mounting structure also includes a mounting frame, and a first supporting plate 22 and a second supporting plate 23 are provided on the inner side of the mounting frame. During assembly, the mounting frame can be arranged around the periphery of the mounting panel 10, so that the mounting frame is formed into a mounting edge, so that the mounting frame is protected around the periphery of the mounting panel 10.

[0042] Specifically, since the first supporting piece 22 and the second supporting piece 23 are arranged in the installation frame, after the installation panel 10 is assembled in the installation frame, the first supporting piece 22 is supported on the bottom end of the installation panel 10 to support the panel. The first supporting piece 22 and the second supporting piece 23 are arranged with a mounting groove 25 at intervals above and below, and the bracket 30 is directly assembled in the mounting groove 25 between the first supporting piece 22 and the second supporting piece 23, and the assembly structure is stable.

[0043] Furthermore, a positioning notch 221 for assembling the bracket 30 is provided on the first supporting plate 22. During assembly, the bracket 30 can be positioned and assembled through the positioning notch 221. When the above-mentioned limiting edge is provided, the limiting edge can be set in the positioning notch 221 to limit the bracket 30 assembled in the positioning notch 221.

[0044] Embodiment 2,

[0045] A stove includes the microphone mounting structure of Example 1, and specifically the mounting panel 10 of the microphone mounting structure is formed as a stove panel. It should be noted that the microphone mounting structure in this embodiment is the same as that in Example 1, and thus the structure and effect applied to the stove are the same as those in Example 1, while other structures of the stove are prior art and will not be described in detail herein.

[0046] It should also be noted that when the microphone mounting structure is applied to a stove, the mounting panel can be a glass panel to facilitate the cleaning of the end surface of the stove, and the mounting frame in the above-mentioned embodiment 1 can be a metal frame. After being surrounded by the glass panel, the periphery of the glass panel can be protected. At the same time, the metal frame is convenient for drilling, and the bracket can be disassembled and assembled with screws.

[0047] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A microphone mounting structure, characterized in that: It includes a mounting panel, a bracket and a microphone, the mounting panel is provided with a mounting edge, the inner side of the mounting edge is provided with a mounting groove; the mounting edge is provided with a first sound-permeable hole that passes through the mounting groove; the bracket is installed in the mounting groove, the bracket is provided with a second sound-permeable hole, the second sound-permeable hole corresponds to the first sound-permeable hole, and the microphone is installed on the inner side of the bracket and is arranged corresponding to the second sound-permeable hole.

2. The microphone mounting structure according to claim 1, characterized in that: A waterproof and sound-permeable membrane is attached to one side of the bracket close to the inner wall of the installation groove.

3. The microphone mounting structure according to claim 2, characterized in that: The waterproof sound-permeable membrane is adhered to the bracket by glue.

4. The microphone mounting structure according to claim 1, characterized in that: A PCB board is disposed on the inner side of the bracket, and the microphone is mounted on the PCB board and electrically connected to the PCB board.

5. The microphone mounting structure according to claim 1, characterized in that: The bracket includes an end plate and two support plates, the two support plates are respectively connected to the top end and the bottom end of the end plate, the end plate and the two support plates surround a mounting cavity, the end plate is connected to the end wall of the mounting groove, and the two support plates are respectively connected to the top wall and the bottom wall of the mounting groove; the second sound-permeable hole is provided in the end plate; the microphone is installed in the mounting cavity.

6. The microphone mounting structure according to claim 5, characterized in that: The support plate is connected to the top wall of the mounting slot by screws.

7. The microphone mounting structure according to claim 5, characterized in that: A limiting step is provided at the top end of the end plate; a limiting sheet is provided on the inner side of the mounting edge, and the limiting sheet is used to abut against the limiting step after the bracket is installed in the mounting groove.

8. The microphone mounting structure according to any one of claims 1 to 7, characterized in that: It also includes an installation frame, and a first supporting piece and a second supporting piece are provided on the inner side of the installation frame; the installation frame is arranged around the periphery of the installation panel and forms the installation edge; the first supporting piece is supported on the bottom end of the installation panel; the first supporting piece and the second supporting piece are arranged at an upper and lower interval to form the installation groove.

9. The microphone mounting structure according to claim 8, characterized in that: The first supporting sheet is provided with a positioning notch for assembling the bracket.

10. A cooking appliance, characterized in that: Comprising a microphone mounting structure according to any one of claims 1-9.

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