CN108616798B

CN108616798B - Intelligent device

Info

Publication number: CN108616798B
Application number: CN201810630260.5A
Authority: CN
Inventors: 陈良辉; 王文祺
Original assignee: Shenzhen Water World Co Ltd
Current assignee: Shenzhen Waterward Information Co Ltd
Priority date: 2018-06-19
Filing date: 2018-06-19
Publication date: 2020-04-28
Anticipated expiration: 2038-06-19
Also published as: CN108616798A

Abstract

The invention discloses intelligent equipment which comprises a horn bracket, a noise reduction microphone unit, a main board and a sealing element, wherein the horn bracket is arranged on the main board; the noise reduction microphone unit is arranged on the mainboard and is electrically connected with the mainboard; the sealing element is inserted in the horn bracket and covers the noise reduction unit. According to the intelligent equipment, the sealing element is inserted into the horn support, so that the fixing is firm, the space of the horn support is effectively utilized, and the space of other parts (such as a shell and the like) of the intelligent equipment is not needed, so that the intelligent equipment is more compact in structure, the internal space of the intelligent equipment is saved, and the intelligent equipment can be smaller.

Description

Intelligent device

Technical Field

The invention relates to the technical field of communication equipment, in particular to intelligent equipment.

Background

Many smart machines all have the speech input function now, in order to guarantee speech input's definition, can set up one on smart machine and fall the wheat of making an uproar with one, main wheat is used for carrying out speech input for the user, falls the wheat of making an uproar and is used for getting rid of the noise in the environment, avoids the noise in the environment to cause the interference to user's speech input, influences user input speech's definition. The setting of reducing noise wheat usually is at the top of smart machine to set up the sealing member around reducing noise wheat, in order to do benefit to the noise of reducing noise wheat in the collection environment, and the sealing member sets up on smart machine's casing usually, and the installation is not very firm, and it is very to take place the vibration when smart machine, and the sealing member can take place to become flexible, leads to the sealing member to fall the sealed effect variation of noise wheat, and the noise reduction effect of reducing noise wheat can consequently become comparatively poor, influences smart machine's user experience.

Disclosure of Invention

The invention mainly aims to provide intelligent equipment which is firm in sealing element installation and can save installation space.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: an intelligent device comprises a horn bracket, a noise reduction microphone unit, a main board and a sealing element; the noise reduction microphone unit is arranged on the mainboard and is electrically connected with the mainboard; the sealing element is inserted in the horn bracket and covers the noise reduction unit.

Furthermore, the end part of the horn bracket is provided with an installation groove, and the installation groove comprises a bottom wall, a first side wall, a clamping column and a second side wall; the clamping columns and the first side wall are vertically arranged at the front end and the rear end of the bottom wall at intervals to form a first accommodating part; the second side wall is vertically connected with the bottom wall and the first side wall and forms a second accommodating part with the clamping column; wherein, the second containing part is vertically communicated with the first containing part; the seal member is inserted in the first accommodating portion and the second accommodating portion.

Further, the sealing member includes a first insertion part and a second insertion part; the first inserting part and the second inserting part are mutually and vertically connected; the first inserting part is arranged in the first accommodating part and covers the noise reduction wheat unit, and the second inserting part is arranged in the second accommodating part.

Furthermore, the first inserting part is provided with a first channel, the second inserting part is provided with a second channel, the first channel is communicated with the second channel, and the first channel is opposite to the noise reduction unit.

Further, the sealing member is a silicone sealing member.

Furthermore, first side wall interval is formed with first direction muscle, and a side of first grafting portion compresses tightly in first direction muscle.

Furthermore, second guide ribs are formed at intervals on the sealing element and are pressed on the inner side surface of the fixing frame.

Furthermore, first direction muscle, second direction muscle all are parallel with the diapire.

Furthermore, the dustproof cover further comprises a shell and a dustproof net, wherein the shell is provided with a sound receiving hole and a fourth groove, the dustproof net is arranged in the fourth groove and covers the sound receiving hole, and the sound receiving hole is opposite to the second channel.

Furthermore, the second inserting part is provided with a bulge at one end close to the dust screen, and the bulge is abutted to the dust screen.

According to the intelligent equipment, the sealing element is inserted into the horn bracket, so that the fixing is firm, the space of the horn bracket is effectively utilized, the space of other parts (such as a shell and the like) of the intelligent equipment is not required, the structure of the intelligent equipment is more compact, the internal space of the intelligent equipment is saved, and the intelligent equipment can be smaller.

Drawings

FIG. 1 is an exploded view of a speaker assembly according to one embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of a speaker holder according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a horn support according to an embodiment of the present invention;

FIG. 4 is a schematic view of an overall structure of a fixing frame according to an embodiment of the present invention;

FIG. 5 is a schematic view of the overall structure of the housing according to an embodiment of the present invention;

FIG. 6 is an exploded view of a smart device in accordance with an embodiment of the present invention;

FIG. 7 is a schematic view of the overall structure of a horn support according to another embodiment of the present invention;

fig. 8 is a schematic view showing the overall structure of a horn support according to still another embodiment of the present invention;

FIG. 9 is a schematic view of the overall structure of a seal according to an embodiment of the present invention;

fig. 10 is a schematic cross-sectional view of a seal according to an embodiment of the present invention.

In the figure: 1. a fixed mount; 11. a notch; 111. a guide groove; 112. clamping the bulges; 12. supporting the horizontal bar; 121. a first step; 13. a left fixed wall; 14. a right fixed wall; 15. a rear fixed wall; 2. a horn support; 21. an opening; 211. a third groove; 22. a first body; 221. a first groove; 23. a second body; 231. a second groove; 24. a guide projection; 25. a clamping groove; 26. a second step; 27. mounting grooves; 271. a bottom wall; 272. a first side wall; 2711. a first guide rib; 273. a clamping column; 274. a second side wall; 275. a first receptacle portion; 276. a second receptacle portion; 3. a speaker unit; 4. a dust screen; 5. a gasket; 51. a through hole; 6. a housing; 61. a horn hole; 62. a fourth groove; 63. a sound receiving hole; 7. a noise reduction unit; 8. a main board; 9. a seal member; 91. a first insertion part; 911. a first channel; 912. a containing groove; 92. a second insertion part; 921. a second channel; 922. a protrusion; 93. and a second guide rib.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 3, the speaker assembly according to the embodiment of the present invention includes a fixing frame 1, a speaker bracket 2, and a speaker unit 3; the loudspeaker unit 3 is fixedly arranged in the horn bracket 2, an opening 21 is arranged on the horn bracket 2, and the sound emitted by the loudspeaker unit 3 is diffused outwards from the opening 21; the horn bracket 2 is inserted and fixed on the fixing frame 1.

Foretell speaker subassembly, through setting up speaker unit 3 inside horn bracket 2, fine protection speaker unit 3's integrality, even the smart machine bumps or drops, through setting up speaker unit 3 inside horn bracket 2, prevent that smart machine from bumping or dropping and lead to speaker unit 3 to damage, horn bracket 2 pegs graft and fixes on mount 1 in addition, only need during the installation with horn bracket 2 with mount 1 peg graft the cooperation fixed together can, convenient assembling, swiftly.

Referring to fig. 2 and 3, the horn supporter 2 includes a first body 22 and a second body 23; a first groove 221 is formed in the first body 22, and a second groove 231 corresponding to the first groove 221 is formed in the second body 23; the first body 22 is fixedly connected with the second body 23, so that the first groove 221 and the second groove 231 are attached to form a cavity; the speaker unit 3 is provided in the cavity. In the present embodiment, the first body 22 and the second body 23 are made of plastic. Loudspeaker support 2 comprises first body 22 and second body 23, when the installation, arrange loudspeaker unit 3 in first recess 221 or second recess 231 earlier, then first body 22 and second body 23 laminating together, utilize ultrasonic plastic welding to be fixed even as an organic whole with first body 22 and second body 23, loudspeaker unit 3 is just installed in the appearance intracavity of first recess 221 and second recess 231 laminating formation by firm, loudspeaker unit 3 is difficult for taking place to shift, and loudspeaker support 2 can avoid loudspeaker unit 3 to receive outside striking injury, loudspeaker unit 3 remains intact all the time, normal sound broadcast that carries on.

The opening 21 is formed in the second body 23 and communicated with the accommodating cavity, and when the speaker unit 3 plays sound, the played sound passes through the accommodating cavity and the opening 21 and then is transmitted to the outside.

Referring to fig. 2 and 4, the fixing frame 1 is provided with a gap 11, and the horn bracket 2 is clamped in the gap 11; through setting up breach 11 to establish horn bracket 2 card on breach 11, not only can reduce the required material of manufacturing mount 1, the weight of mount 1 is lighter, and horn bracket 2 more closely cooperates with mount 1 moreover, and the structure is compacter. Specifically, the fixing frame 1 is further provided with a guide groove 111, and the horn bracket 2 slides into the notch 11 through the guide groove 111; the guide groove 111 is provided to facilitate mounting of the horn holder 2 to the notch 11. More specifically, two guide grooves 111 are respectively distributed on two opposite sides of the notch 11, and a guide protrusion 24 matched with the guide grooves 111 is arranged on the horn bracket 2; in this embodiment, there are two guiding protrusions 24 respectively disposed on two opposite sides of the horn holder 2, and the horn holder 2 is inserted into the notch 11 through the matching between the guiding protrusions 24 and the guiding grooves 111.

Through setting up breach 11 to set up guide slot 111 on breach 11, set up direction arch 24 on horn bracket 2, when installation horn bracket 2, only need to aim at the direction arch 24 of 2 relative both sides of horn bracket with the guide slot 111 that is located 11 relative both sides of breach, then with direction arch 24 and guide slot 111 grafting cooperation, just can install horn bracket 2 on the breach 11 of mount 1, easily assembly.

Referring to fig. 2 and 4, the fixing frame 1 includes a supporting bar 12, the guide groove 111 abuts against the supporting bar 12, and the horn bracket 2 is inserted into the notch 11 and abuts against the supporting bar 12. Specifically, in this embodiment, the fixing frame 1 further includes a left fixing wall 13, a right fixing wall 14, and a rear fixing wall 15, the left fixing wall 13 and the right fixing wall 14 are respectively and vertically connected to two ends of the rear fixing wall 15 to form a U shape, the left fixing wall 13 and the right fixing wall 14 form a gap 11, two ends of the supporting bar 12 are respectively connected to the left fixing wall 13 and the right fixing wall 14, the two guide grooves 111 are respectively disposed on the left fixing wall 13 and the right fixing wall 14, and the bottoms of the two guide grooves 111 are abutted to two ends of the supporting bar 12. The support bar 12 can limit the degree of freedom of the horn support 2 in the downward direction, and also has a supporting function, so that the horn support 2 is more smoothly placed on the notch 11.

A clamping groove 25 arranged at an interval with the guide protrusion 24 is formed in one side face of the horn bracket 2, a clamping protrusion 112 is arranged at one end of the fixing frame 1, and the clamping protrusion 112 is abutted to the bottom of the clamping groove 25. In this embodiment, the clamping groove 25 may be disposed on a side surface of the horn bracket 2 near the left fixing wall 13, at this time, the clamping protrusion 112 is disposed on the left fixing wall 13, and the clamping protrusion 112 may be in a sheet shape, and an included angle between the clamping protrusion 112 and the left fixing wall 13 is 10-45 degrees, preferably 15 degrees; the clamping groove 25 can also be arranged on the side surface of the horn bracket 2 close to one side of the right fixing wall 14, and the clamping bulge 112 is arranged on the right fixing wall 14; the side surfaces of the horn bracket 2 close to the two sides of the left fixed wall 13 and the right fixed wall 14 can be provided with clamping grooves 25, and the left fixed wall 13 and the right fixed wall 14 are provided with clamping protrusions 112, so that the fixing strength of the horn bracket 2 is further improved. When the guide protrusion 24 slides into the guide groove 111, the clamping protrusion 112 is elastically pressed by one side surface of the horn bracket 2, when the guide protrusion 24 slides along the guide groove 111 to abut against the supporting horizontal bar 12, the clamping protrusion 112 is clamped into the clamping groove 25, the clamping protrusion 112 elastically resets, and the horn bracket 2 is fixed on the gap 11 formed by the left fixing wall 13 and the right fixing wall 14. After horn bracket 2 is pegged graft and is installed breach 11 through the cooperation of protruding 24 of direction and guide slot 111, the bottom of protruding 24 of direction will the butt on supporting horizontal bar 12, and simultaneously, protruding 112 of joint also can the joint in joint groove 25, and the combined action of supporting horizontal bar 12 and the protruding 112 of joint fixes horn bracket 2 on mount 1, even bump, horn bracket 2 also is difficult for separating with mount 1, and is fixed firm.

Referring to fig. 3 and 4, the support rail 12 is formed with a first step 121, and the horn supporter 2 is formed with a second step 26 that is engaged with the first step 121. Through the cooperation of first step 121 and second step 26, not only from the position of limiting horn bracket 2 in the vertical direction, can also from the position of limiting horn bracket 2 in the side, horn bracket 2 is fixed more firmly.

Referring to fig. 1 and 3, the speaker assembly further includes a dust screen 4, and the dust screen 4 covers the opening 21. Preferably, the dust screen 4 is provided on a side of the opening 21 facing away from the speaker unit 3. Set up dust screen 4, can prevent that external dust from falling into speaker unit 3 from opening 21 on, avoid speaker unit 3 to lead to the sound broadcast unclear because dust piles up.

Referring to fig. 1 and 3, the speaker assembly further includes a gasket 5, a through hole 51 adapted to the opening 21 is formed in the gasket 5, and the dust screen 4 is attached to the gasket 5 and the gasket 5 is attached to and fixed to one side of the opening 21 away from the speaker unit 3. In the present embodiment, the sealing pad 5 is a foam cotton sealing pad; sealed 5 and the laminating of dust screen 4 of filling up, then fix on opening 21, not only prevent effectively that dust from falling loudspeaker unit 3 on, can keep opening 21's encapsulated situation moreover, the foam cotton sealing pad has sound absorbing effect, and the sound of broadcast on loudspeaker unit 3 only propagates away from opening 21, and can not be to propagating all around, and sound playing effect is better. Specifically, the gasket 5 may be fixed to the opening 21 by glue bonding, or may be fixed to the opening 21 by double-sided tape bonding.

Referring to fig. 2, the horn holder 2 is provided with a third groove 211 adapted to the gasket 5 at a side of the opening 21 away from the speaker unit 3, and the gasket 5 is disposed in the third groove 211. Set up third recess 211 to seal up pad 5 and install on third recess 211, not only sealed pad 5 installation is more firm, and sealed pad 5 is difficult for taking place to remove, improvement opening 21's that can be further leakproofness, and sound playing effect is better.

With reference to fig. 1 and 5, the present invention also proposes a smart device, which may be a translator, comprising a housing 6 and the above-mentioned speaker assembly; the fixed frame 1, the horn bracket 2 and the loudspeaker unit 3 are all arranged in the shell 6, and the fixed frame 1 is fixedly connected with the shell 6; the housing 6 is provided with a bell-mouth 61 communicating with the opening 21. Preferably, the horn holes 61 are a plurality of round holes arranged at intervals, the round holes are opposite to the opening 21, the dustproof net 4 and the sealing gasket 5 are arranged between the opening 21 and the horn holes 61, and the sound played by the speaker unit 3 sequentially passes through the opening 21, the through holes 51 on the sealing gasket 5, the dustproof net 4 and the horn holes 61 and is finally transmitted out of the shell 6. More specifically, the housing 6 is provided with a fourth groove 62 on one side of the horn hole 61 close to the opening 21, and the dust screen 4 is fixedly bonded to the fourth groove 62, so that the installation is stable.

Referring to fig. 6, the intelligent device further includes a noise reduction unit 7, a main board 8, and a sealing member 9; the noise reduction unit 7 is arranged on the main board 8 and is electrically connected with the main board 8; the sealing element 9 is inserted in the horn bracket 2 and covers the noise reduction unit 7. In this embodiment, the main board 8 is provided with a main microphone unit, and the main microphone unit can enable a user to perform voice input, call or record.

Above-mentioned smart machine through setting up the wheat unit 7 of making an uproar of falling, can get rid of the noise in the environment and to the main interference of wheat unit speech output of smart machine, will seal a section of thick bamboo and insert and establish and install on horn bracket 2, make full use of horn bracket 2's space, the structure is compacter, and smart machine can do more small and exquisite.

Referring to fig. 7 and 8, the end of the horn bracket 2 has a mounting groove 27 in a shape of "7", and the mounting groove 27 includes a bottom wall 271, a first side wall 272, a clamping column 273, and a second side wall 274; the clamping columns 273 and the first side wall 272 are vertically arranged at two ends of the bottom wall 271 at intervals to form a first accommodating part 275; the second side wall 274 is vertically connected with the bottom wall 271 and the first side wall 272, and the second side wall 274 and the clamping column 273 form a second accommodating part 276; wherein, the second containing part 276 is vertically communicated with the first containing part 275 to form a 7 shape; the seal 9 is interposed in the first and second receiving

portions

275 and 276.

The notches at the two ends of the mounting groove 27 of the present invention respectively penetrate through the two surfaces of the horn bracket 2 which are perpendicular to each other. Specifically, the mounting groove 27 is arranged at one end of the horn bracket 2 in the length direction; the first receiving portion 275 and the second receiving portion 276 are perpendicular to each other, and the snap-in posts 273 are located at the corners where the second receiving portion 276 and the first receiving portion 275 intersect. In the present embodiment, the first receiving portion 275 and the second receiving portion 276 are both grooves for receiving the seal 9. After horn bracket 2 installed on mount 1, horn bracket 2 length direction's tip will laminate with mount 1 butt, because mounting groove 27 establishes the tip at horn bracket 2, on first holding portion 275 and second holding portion 276 were arranged in to sealing member 9, mount 1 will follow the length direction one side restriction sealing member 9's of horn bracket 2 degree of freedom, and sealing member 9 can not remove in arranging mounting groove 27 in.

Correspondingly, referring to fig. 9, the sealing member 9 includes a first insertion part 91 and a second insertion part 92; the first and

second mating parts

91 and 92 are vertically connected to each other; the first insertion portion 91 is disposed in the first accommodating portion 275 and covers the noise reduction unit 7, and the second insertion portion 92 is disposed in the second accommodating portion 276. Preferably, the locking column 273 is locked at the connection position of the first plug part 91 and the second plug part 92. In this embodiment, when the sealing member 9 is mounted on the mounting groove 27, the first inserting portion 91 is disposed on the first receiving portion 275, the second inserting portion 92 is disposed on the second receiving portion 276, and the joint of the first inserting portion 91 and the second inserting portion 92 is connected to the connecting portion 273 by the connecting portion, the connecting portion 273 restricts the second inserting portion 92 from being separated from the second receiving portion 276, and meanwhile, after the horn holder 2 is mounted on the fixing frame 1, the fixing frame 1 also restricts the positions of the first inserting portion 91 and the second inserting portion 92 in the length direction of the horn holder 2, and the sealing member 9 is stably fixed on the mounting groove 27.

Referring to fig. 10, the first inserting part 91 has a first channel 911, the second inserting part 92 has a second channel 921, the first channel 911 is communicated with the second channel 921, and the first channel 911 faces the noise reduction unit 7. In the present embodiment, the first passage 911 communicates with the sound incoming side of the noise reducing unit 7. The external noise passes through the second channel 921 and the first channel 911 in sequence and is finally transmitted into the noise reduction microphone unit 7, so that the external noise is prevented from interfering with the voice input of the main microphone unit. Furthermore, the first inserting portion 91 is provided with a receiving groove 912 at an end close to the noise reduction unit 7, the noise reduction unit 7 is covered by the receiving groove 912, and the receiving groove 912 is communicated with the first channel 911.

In this embodiment, the sealing member 9 is a silicone sealing member. The silica gel sealing piece has certain elasticity, is convenient to install, and can utilize the elasticity of the silica gel sealing piece when the sealing piece 9 is inserted into and installed on the installation groove 27, so that the sealing piece 9 is tightly attached to the wall surface of the installation groove 27, and the installation of the sealing piece 9 is firmer.

In this embodiment, the first side wall 272 is formed with first guiding ribs 2711 at intervals, and one side surface of the first inserting part 91 is pressed against the first guiding ribs 2711. In this embodiment, there are at least two first guide ribs 2711, and at least two first guide ribs 2711 are arranged in parallel at intervals. The first guide ribs 2711 are spaced from each other, so that when the sealing member 9 is inserted into the mounting groove 27, the contact area between the sealing member 9 and the wall surface of the mounting groove 27 is reduced, the frictional force between the sealing member 9 and the wall surface of the mounting groove 27 is reduced, and the sealing member 9 can be mounted more easily.

In this embodiment, the sealing member 9 is formed with second guide ribs 93 at intervals, and the second guide ribs 93 are pressed against the inner side surface of the right fixing wall 14. In this embodiment, the second guiding ribs 93 are at least two, and at least two second guiding ribs 93 are arranged in parallel at intervals. Through set up second direction muscle 93 on sealing member 9, when pegging graft loudspeaker support 2 and fixing on mount 1, second direction muscle 93 and mount 1 laminating can reduce the area of contact of sealing member 9 and mount 1, and then reduce the frictional force between sealing member 9 and the mount 1, and loudspeaker support 2 inserts mount 1 more easily. Preferably, the lengths and widths of the first receiving portion 275 and the second receiving portion 276 are smaller than the lengths and widths of the first inserting portion 91 and the second inserting portion 92, after the sealing member 9 is mounted on the mounting groove 27, since the width of the first receiving portion 275 is smaller than the width of the first inserting portion 91, one side surface of the first inserting portion 91 is pressed against the first guide rib 2711, and when the horn holder 2 is inserted into the mounting bracket 1, the second guide rib 93 is pressed by one inner side surface of the mounting bracket 1, so that the first inserting portion 91 is deformed, specifically, the length of the first inserting portion 91 is reduced, so that the first inserting portion 91 is completely placed in the first receiving portion 275, and due to the pressing action of the inner side surface of the mounting bracket 1, the side surface of the first inserting portion 91 contacting the first guide rib 2711 is deformed, and a part of the first inserting portion 91 is inserted into the space between the first guide ribs 2711, the sealing member 9 is clamped in the mounting groove 27.

In this embodiment, the first and

second guide ribs

2711 and 93 are parallel to the bottom wall 271 so that the packing 9 can be inserted into the mounting groove 27.

In this embodiment, the horn bracket 2, the noise reduction unit 7, the main board 8 and the sealing member 9 of the intelligent device are all disposed in the housing 6; the housing 6 is provided with a sound receiving hole 63 spaced from the speaker hole 61, the dust screen 4 is disposed in the fourth groove 62 and covers the sound receiving hole 63, and the sound receiving hole 63 is opposite to the second passage 921 of the sealing member 9. Specifically, the dust screen 4 is attached to the end portions of the housing 6 and the second insertion portion 92. The dust screen 4 can prevent the dust outside the shell 6 from entering the sealing part 9 from the sound receiving hole 63 and falling on the noise reduction unit 7, so that the noise reduction unit 7 can normally work for a long time, and the voice recorded by the main wheat unit is clearer.

In this embodiment, a protrusion 922 is disposed at one end of the second inserting portion 92 close to the dust screen 4, and the protrusion 922 abuts against the dust screen 4. Set up protruding 922, when second grafting portion 92 and dust screen 4 butt, further improve the laminating tightness of dust screen 4 and second grafting portion 92, the sealed effect of dust screen 4 and sealing member 9 is better.

In this embodiment, the dust screen 4 is a nylon dust screen. The nylon dust screen has good wear resistance and certain elasticity, has good moisture absorption, and can prevent dust on the outer wall from entering the sealing part 9 for a long time.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The intelligent equipment is characterized by comprising a horn bracket, a noise reduction unit, a main board and a sealing element;

the noise reduction microphone unit is arranged on the mainboard and is electrically connected with the mainboard;

the sealing element is inserted into the horn bracket and covers the noise reduction unit;

the end part of the horn bracket is provided with a mounting groove;

the mounting groove comprises a bottom wall, a first side wall, a clamping column and a second side wall;

the clamping columns and the first side wall are vertically arranged at two ends of the bottom wall at intervals to form a first accommodating part;

the second side wall is vertically connected with the bottom wall and the first side wall and forms a second accommodating part with the clamping column; wherein the second accommodating part is vertically communicated with the first accommodating part;

the seal member is inserted in the first and second accommodating portions.

2. The smart device of claim 1, wherein the seal comprises a first mating portion and a second mating portion;

the first inserting part and the second inserting part are mutually and vertically connected;

the first inserting portion is arranged in the first accommodating portion and covers the noise reduction unit, and the second inserting portion is arranged in the second accommodating portion.

3. The smart device as claimed in claim 2, wherein the first connector has a first channel, the second connector has a second channel, the first channel is communicated with the second channel, and the first channel faces the noise reduction unit.

4. The smart device of claim 2 wherein the seal is a silicone seal.

5. The intelligent device according to claim 3, wherein the first side wall is formed with first guide ribs at intervals, and one side surface of the first insertion part is pressed against the first guide ribs.

6. The intelligent device according to claim 5, wherein the sealing element is formed with second guiding ribs at intervals, and the second guiding ribs are pressed on an inner side surface of the fixing frame.

7. The smart device of claim 6, wherein the first and second guide ribs are parallel to the bottom wall.

8. The smart device of claim 3, further comprising a housing and a dust screen; the shell is provided with a sound receiving hole and a fourth groove, the dust screen is arranged in the fourth groove and covers the sound receiving hole, and the sound receiving hole is opposite to the second channel.

9. The intelligent device of claim 8, wherein a protrusion is disposed at an end of the second plug part close to the dust screen, and the protrusion abuts against the dust screen.