CN220210558U - A voice interaction device and electronic equipment - Google Patents

Abstract

The utility model belongs to the technical field of electronic products, and particularly discloses a voice interaction device and electronic equipment. The voice interaction device comprises a shell and an anti-theft lock assembly, wherein the shell is provided with a containing cavity for installing the loudspeaker assembly, one side of the shell is provided with a lock hole, and the lock hole penetrates through the inner side wall and the outer side wall of the shell and is communicated with the containing cavity; the anti-theft lock assembly comprises a gland, wherein the gland is arranged on the inner side of the shell in a sealing mode and is provided with a lock cavity with an opening facing the lock hole, the lock cavity is communicated with the lock hole in a sealing mode, and the lock cavity is used for installing an anti-theft lock. The voice interaction device and the anti-theft lock assembly disclosed by the utility model can realize the anti-theft effect, ensure the sound effect of the loudspeaker assembly and improve the use experience of the voice interaction device and the electronic equipment.

Description

Voice interaction device and electronic equipment

Technical Field

The present utility model relates to the field of electronic products, and in particular, to a voice interaction device and an electronic device.

Background

Along with the development of communication, teleconferencing is more and more popular, and conference participants usually realize remote interaction through display terminals such as notebook computers, pick up the sound of the conference participants through microphones in the display terminals and transmit the sound to the other remote end. Under the conditions of multiple conferences and larger meeting rooms, the conference participants are far away from the display terminal, so that the sound heard by the opposite party is smaller, and the conference effect is poorer.

For improving conference effect, prior art provides a voice interaction device of qxcomm technology pickup, and it includes the drain pan and covers mutually with the drain pan and the top cap, and the top cap surrounds with the drain pan and is formed with the accommodation space, is provided with multiunit pickup unit and the controller with the pickup unit intercommunication along all around in the accommodation space, still is provided with the speaker unit of being connected with the controller communication in the accommodation space, and speaker unit is just right with the broadcast hole on the top cap.

The voice interaction device provided by the prior art realizes the external arrangement of the microphone relative to the display terminal, and can realize the omnidirectional pickup, thereby ensuring that the sound of all conference participants is effectively picked up. However, due to the fact that the existing voice interaction device lacks of an anti-theft structure, the voice interaction device is easy to lose, property loss of a user is caused, and use safety of the voice interaction device is not facilitated.

Disclosure of Invention

The utility model aims to provide a voice interaction device and electronic equipment, so that the voice interaction device can be used for preventing burglary, meanwhile, the sealing of a sound cavity in the voice interaction device can be realized, and the use effect of the voice interaction device can be improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a voice interaction apparatus comprising:

the shell is provided with a containing cavity for installing the loudspeaker component, one side of the shell is provided with a lock hole, and the lock hole penetrates through the inner side wall and the outer side wall of the shell and is communicated with the containing cavity;

the anti-theft lock assembly comprises a gland, wherein the gland is arranged on the inner side of the shell in a sealing mode and is provided with a lock cavity with an opening facing the lock hole, the lock cavity is communicated with the lock hole in a sealing mode, and the lock cavity is used for installing an anti-theft lock.

As an alternative technical scheme of the voice interaction device, a positioning column is arranged on the gland, a positioning hole is arranged on the shell, the positioning column is inserted into the positioning hole, and the end face of the gland seals the positioning hole;

or, set up the locating hole on the gland, the locating hole is the blind hole, the inboard protruding reference column that is equipped with of casing, the reference column inserts and locates in the locating hole, just the medial surface of casing shutoff the opening of locating hole.

As an alternative technical scheme of the voice interaction device, the gland is connected with the casing through a screw, and the positioning column and the screw are arranged at intervals along the circumferential direction of the casing.

As an alternative technical scheme of the voice interaction device, the shell comprises an inner seat and an outer frame sleeved on the outer side of the inner seat, the inner seat is provided with the accommodating cavity, the lock hole comprises an inner lock hole arranged on the inner seat and an outer lock hole arranged on the outer frame, and the inner lock hole is opposite to the outer lock hole and is communicated in a sealing manner.

As an alternative technical scheme of the voice interaction device, the anti-theft lock assembly further comprises a lock hole sealing ring, wherein two opposite sides of the lock hole sealing ring are respectively abutted to the outer side wall of the inner seat and the inner side wall of the outer frame, and the lock hole sealing ring surrounds the inner lock hole and the outer lock hole.

As an alternative technical scheme of the voice interaction device, a sealing ring part is convexly arranged on the outer side of the inner seat, the sealing ring part is arranged around the inner lock hole, and the lock hole sealing ring is sleeved on the sealing ring part;

and/or the sealing ring part is adhered to the inner seat;

and/or, the lockhole sealing ring is made of elastic materials.

As an alternative technical scheme of the voice interaction device, the inner seat comprises an upper seat and a base which is detachably connected to the lower end of the upper seat, the upper seat and the base surround to form the accommodating cavity, and the upper seat is provided with the inner lock hole and the gland.

As an alternative technical scheme of the voice interaction device, the base comprises a bottom plate part and a bottom edge part protruding from the periphery of the bottom plate part, and the lower end of the upper base extends into the inner side of the bottom plate part;

the lower side of the inner lock hole is provided with an avoidance groove, and the lower side of the lock hole sealing ring stretches into the avoidance groove; and/or, the upper seat comprises a cover plate part and a side plate part convexly arranged on the lower side surface of the cover plate part, the cover plate part is opposite to the bottom plate part and is arranged at intervals, the lower end of the side plate part stretches into the inner side of the bottom edge part, the side plate part is locally extended downwards to form an extension convex part, and the lower end of the gland is attached to the extension convex part.

As an alternative technical scheme of the voice interaction device, the shell is of a hexahedral structure, and the gland is arranged close to one corner of the shell;

and/or the gland is made of an elastic material;

and/or the gland is adhered to the shell;

and/or the gland is in threaded connection with the shell through a threaded piece.

As an alternative technical scheme of the voice interaction device, the voice interaction device further comprises a microphone assembly, the microphone assembly is arranged between the inner seat and the outer frame, the microphone assembly comprises a microphone plate and a microphone chip arranged on the microphone plate, the outer frame corresponds to the microphone chip, pickup holes are formed in the outer frame, and the microphone chip and the lock holes are arranged in a circumferential dislocation mode of the shell.

An electronic device includes a dongle and a voice interaction device thereon, the dongle being mountable in the lock cavity.

The utility model has the beneficial effects that:

according to the voice interaction device provided by the utility model, the lock hole is formed in the shell, the lock cavity is formed in the inner side of the shell, and the lock hole is opposite to the lock cavity and is communicated with the lock cavity in a sealing manner, so that the voice interaction device can be prevented from being stolen, and the use safety of the voice interaction device is improved; through setting up gland and interior seat sealing connection for lock chamber and holding chamber keep apart, and the holding chamber can not be through the lockhole bleeder, thereby effectively guarantee holding chamber leakproofness, make the lockhole set up can not influence speaker subassembly's normal sound production, guarantee speaker subassembly's play sound quality, thereby guarantee the service quality of pronunciation interaction device.

According to the electronic equipment provided by the utility model, the anti-theft setting of the electronic equipment can be realized by adopting the voice interaction device, and the use safety of the electronic equipment is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a voice interaction device according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a split structure of a voice interaction device according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a voice interaction device according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at I;

FIG. 5 is a schematic diagram of a voice interaction device according to an embodiment of the present utility model with an outer frame removed;

FIG. 6 is an enlarged view of a portion of J in FIG. 5;

FIG. 7 is a schematic view of the structure of the upper seat according to the embodiment of the present utility model;

FIG. 8 is a schematic diagram of a voice interaction device according to an embodiment of the present utility model in another cross section;

FIG. 9 is an enlarged view of a portion of FIG. 8 at K;

fig. 10 is a schematic structural diagram of a gland according to an embodiment of the present utility model.

The figures are labeled as follows:

1. a housing; 11. an outer frame; 111. a sound pick-up hole; 12. an inner seat; 121. an upper seat; 1211. a cover plate portion; 1212. a side plate portion; 1213. positioning holes; 1214. a countersunk hole; 1215. the accommodating groove; 1216. a positioning groove; 1218. a seal ring portion; 1219. an extension protrusion; 122. a base; 1221. a bottom plate portion; 1222. a bottom edge portion; 1223. an avoidance groove; 13. a lock hole; 131. an inner lock hole; 132. an outer locking hole; 14. an upper seal ring; 15. a lower seal ring; 16. a sound-emitting upper cover; 161. a sound amplifying hole; 17. a receiving chamber;

2. an anti-theft lock assembly; 21. a gland; 211. a lock cavity; 212. a connecting threaded hole; 22. a lockhole sealing ring; 23. positioning columns;

3. a microphone assembly; 31. a microphone plate; 311. a sound perforation; 32. a microphone chip; 33. a buffer member; 331. a first buffer section; 3311. a sound transmission hole; 332. a second buffer section; 333. positioning convex parts;

4. a speaker assembly; 5. an electrical control assembly; 51. a control board; 52. a battery; 53. a control key;

6. an anti-slip mat.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The embodiment of the utility model provides a voice interaction device which can be used as a conference microphone, applied to a multi-person conference scene or a remote conference scene, and also applied to other places needing pickup and amplification.

As shown in fig. 1 to 10, the voice interaction device provided in this embodiment includes a housing 1, an electrical control component 5, a microphone component 3 and a speaker component 4. Wherein, the shell 1 is used for installing and protecting the microphone component 3, the electric control component 5 and the loudspeaker component 4, and forms the integral appearance of the voice interaction device, and the shell 1 is provided with a closed accommodating cavity 17; the microphone assembly 3 is installed inside the cabinet 1 and is used for picking up sound; the speaker assembly 4 is installed in the accommodating cavity 17 and is used for amplifying sound, and the microphone assembly 3 and the speaker assembly 4 are connected with the electric control assembly 5, so that the electric control assembly 5 controls the operation of the voice interaction device.

In order to realize the anti-theft arrangement of the interaction device, the voice interaction device further comprises an anti-theft lock assembly 2, a lock hole 13 is formed in one side of the shell 1, and the lock hole 13 penetrates through the inner side wall and the outer side wall of the shell 1 and is communicated with the accommodating cavity 17; the anti-theft lock assembly 2 comprises a gland 21, wherein the gland 21 is hermetically arranged on the inner side of the casing 1 and is provided with a lock cavity 211 which is opened towards the lock hole 13, the lock cavity 211 is hermetically communicated with the lock hole 13, and the lock cavity 211 is used for installing an anti-theft lock.

According to the voice interaction device provided by the embodiment, the lock hole 13 is formed in the shell 1, the lock cavity 211 is formed in the inner side of the shell 1, and the lock hole 13 is opposite to the lock cavity 211 and is communicated in a sealing manner, so that the anti-theft arrangement of the voice interaction device can be realized, and the use safety of the voice interaction device is improved; through setting up gland 21 and interior seat 12 sealing connection for lock chamber 211 keeps apart with holding chamber 17, and holding chamber 17 can not be through lockhole 13 bleeder, thereby effectively guarantee holding chamber 17 leakproofness, make lockhole 13 set up can not influence the normal sound production of speaker subassembly 4, guarantee the play sound quality of speaker subassembly 4, thereby guarantee the service quality of voice interaction device.

Specifically, the casing 1 includes an inner seat 12 and an outer frame 11 sleeved outside the inner seat 12, the inner seat 12 has a closed accommodating cavity 17, and a plurality of sound amplifying holes 161 communicated with the accommodating cavity 17 are formed at the upper end of the inner seat 12. The electronic control assembly 5 comprises a control board 51, the control board 51 and the speaker assembly 4 are both arranged in the accommodating cavity 17, and the sound outlet end of the speaker assembly 4 is opposite to the sound amplifying hole 161. The frame 11 encloses with interior seat 12 and establishes and be formed with the installation cavity, has offered the pickup hole 111 with the installation cavity intercommunication on the frame 11, and microphone subassembly 3 installs in the installation cavity, and microphone chip 32 and the pickup hole 111 of microphone subassembly 3 are just to setting up one by one for microphone chip 32 carries out the pickup through pickup hole 111. The lock hole 13 comprises an outer lock hole 132 arranged on the outer frame 11 and an inner lock hole 131 arranged on the inner frame, the outer lock hole 132 and the inner lock hole 131 are opposite and are in sealing communication, and the gland 21 is arranged on the inner side of the inner seat 12.

The shell 1 is divided into the inner seat 12 and the outer frame 11 which are sleeved outside and inside, so that the microphone assembly 3 is arranged outside the accommodating cavity 17, the accommodating cavity 17 is prevented from leaking air through the pickup hole 111, and the using quality of the loudspeaker assembly 4 is guaranteed.

The inner base 12 includes an upper base 121 and a base 122 detachably connected to the lower end of the upper base 121, the base 122 and the upper base 121 surround to form the accommodating cavity 17, the speaker assembly 4 is mounted on the upper base 121, and the upper end surface of the upper base 121 is provided with the amplifying hole 161. This can improve the convenience of attaching and detaching the control board 51 and the speaker unit 4 to and from the inner base 12. The upper end of the upper seat 121 is provided with a top opening corresponding to the speaker assembly 4, and the top opening is detachably provided with a sound-emitting upper cover 16, so that the processing of the sound amplifying hole 161 can be simplified, and the processing cost can be reduced. In this embodiment, the inner lock hole 131 and the gland 21 are both disposed on the upper seat 121, which is beneficial to avoiding the problem that the installation space of the gland 21 is insufficient and the use of the anti-theft lock assembly 2 is inconvenient due to the too low position of the lock hole 13.

As shown in fig. 1 and 2, the upper seat 121 includes a cover plate portion 1211 and a side plate portion 1212 provided around the periphery of the cover plate portion 1211, the cover plate portion 1211 being provided with a top opening, the side plate portion 1212 extending downward. The chassis 122 includes a bottom plate portion 1221 and a bottom edge portion 1222 protruding from a peripheral edge of the bottom plate portion 1221, and the cover plate portion 1211 is disposed vertically opposite to the bottom plate portion 1221 with a space therebetween, and a lower end of the side plate portion 1212 extends downward into an inner side of the bottom plate portion 1221. The bottom plate portion 1221 and the cover plate portion 1211 are each provided with a stud protruding in a direction toward each other, and the upper seat 121 and the base 122 are screwed by the stud penetrating the both.

In the present embodiment, the bottom edge portion 1222 is connected perpendicularly to the bottom plate portion 1221 to simplify the processing of the base 122. In other embodiments, the angle between the bottom edge 1222 and the bottom plate 1221 may be an acute angle or an obtuse angle, as long as the bottom edge 1222 is secured to block the lower edge of the side plate 1212. Further, the cover plate 1211 is perpendicular to the side plate 1212, so as to simplify the structure of the upper seat 121 and reduce the processing difficulty of the upper seat 121. In other embodiments, the side plate 1212 and the cover 1211 may be disposed at an acute angle or an obtuse angle.

It is to be understood that the specific structures and the connection structures of the upper base 121 and the base 122 may be set with reference to the prior art, as long as the upper base 121 and the base 122 are surrounded to form the accommodating cavity 17, the specific structures of the upper base 121 and the base 122 are not the focus of the present utility model, and the present utility model is not limited thereto. As in other embodiments, the upper seat 121 and the base 122 may be detachably connected by a snap fit.

The control board 51 is mounted on the cover plate 1211 through screws, the speaker assembly 4 includes a speaker bracket, a speaker, a diaphragm, etc., the speaker assembly 4 is mounted on the control board 51 and electrically connected to the control board 51, and the specific structure of the speaker assembly 4 and the mounting manner thereof on the control board 51 can refer to the prior art, which is not the focus of the present utility model and will not be repeated here.

The electronic control assembly 5 further comprises a battery 52 arranged in the housing chamber 17, the battery 52 being electrically connected to the control board 51 for powering the electrical components within the housing chamber 17, the battery 52 preferably being a rechargeable battery 52, and the electronic control assembly 5 further comprises a charging interface for charging the battery 52. The batteries 52 are preferably provided in two to enhance the cruising ability of the voice interaction device. The electronic control assembly 5 further includes control keys 53 disposed on the control board 51, the control keys 53 including but not limited to switch keys and the like, the control keys 53 being mounted on a side of the control board 51 facing the cover plate portion 1211 and sealing out of the cover plate portion 1211.

The rest of the arrangement of the electronic control assembly 5 can be made with reference to the prior art and will not be described in detail here.

As shown in fig. 2 and 4, the outer frame 11 has a ring-shaped structure, the upper end of the outer frame 11 is abutted with the upper end of the upper seat 121, and the lower end of the outer frame 11 is abutted with the lower end of the base 122. An upper sealing ring 14 is arranged between the upper end of the outer frame 11 and the upper seat 121, a lower sealing ring 15 is arranged between the lower end of the outer frame 11 and the base 122, and the installation cavity is positioned between the upper sealing ring 14 and the lower sealing ring 15. The upper sealing ring 14 is used for sealing a connection gap between the upper end of the outer frame 11 and the upper seat 121, and the lower sealing ring 15 is used for sealing a connection gap between the outer frame 11 and the base 122, so as to better ensure the tightness of the installation cavity and the accommodating cavity 17. Specifically, the upper seal ring 14 is provided between the outer frame 11 and the side plate portion 1212, and the lower seal ring 15 is provided between the outer frame 11 and the bottom edge portion 1222.

In order to ensure the placement stability of the voice interaction device, the anti-slip pad 6 is mounted on the lower end surface of the base 122, the anti-slip pad 6 is bonded or screwed with the base 122, and the anti-slip pad 6 is preferably made of elastic materials such as rubber or silica gel.

As shown in fig. 2, 4 and 7, the microphone assembly 3 includes a microphone plate 31 and a microphone chip 32 disposed on the microphone plate 31, the microphone plate 31 is mounted outside the upper seat 121, and one end of the microphone plate 31 passes through the upper seat 121 and is electrically connected with the control board 51 in the accommodating chamber 17. The microphone chip 32 is disposed on a side of the microphone plate 31 facing away from the outer frame 11, and the microphone plate 31 is provided with sound through holes 311 at positions facing the microphone chip 32, and the sound through holes 311 are in one-to-one opposite communication with the sound pick-up holes 111.

The microphone plate 31 is preferably an FPC board, so that the microphone plate 31 is bent according to the shape of the upper seat 121, and the microphone plate 31 can be attached to the outer side of the upper seat 121. In this embodiment, the microphone plate 31 is preferably disposed around the upper seat 121, and the microphone chips 32 are disposed along the extending direction of the microphone plate 31 at intervals, and the sound pickup holes 111 are disposed in one-to-one correspondence with the microphone chips 32, so as to achieve multi-directional sound pickup of the voice interaction device, and improve the sound pickup effect.

In this embodiment, the upper base 121 and the outer frame 11 are both hexahedral structures, and the microphone plate 31 is provided in an L-shape extending along one side surface of the upper base 121 toward the other side surface. The microphone assemblies 3 are provided in two, and the two microphone assemblies 3 cover four sides of the upper seat 121, thereby realizing omni-directional sound pickup of the voice interaction device. In other embodiments, only one microphone assembly 3 may be provided, and the microphone plate 31 may have an open annular structure disposed around four sides of the upper seat 121. In other embodiments, the microphone plate 31 may be arranged in a straight line, and each side of the upper seat 121 is provided with a microphone assembly 3. In still other embodiments, the upper seat 121 and the outer frame 11 may also have a cylindrical shape.

Further, the microphone assembly 3 further includes a buffer member 33, the buffer member 33 is made of an elastic material, and the buffer member 33 wraps the microphone chip 32, so as to reduce the influence of external vibration on the pickup effect of the microphone chip 32. In the present embodiment, the buffer member 33 includes a control board 51 surrounding the microphone chip 32 and the corresponding place to achieve vibration buffering between the microphone chip 32 and the base 122 and vibration buffering between the control board 51 and the outer frame 11.

Specifically, the buffer member 33 includes a first buffer portion 331 and a second buffer portion 332 connected, the first buffer portion 331 is sandwiched between the control board 51 and the outer frame 11, and the second buffer portion 332 wraps a side of the control board 51 facing away from the outer frame 11. The first buffer 331 has a sound transmission hole 3311, and the sound transmission hole 3311 faces the communication sound hole 311 and the sound pickup hole 111. The buffer 33 may be made of, but not limited to, foam, rubber, or silicone.

Further, the outer surface of the upper seat 121 is provided with a receiving groove 1215, the bottom of the receiving groove 1215 is provided with a positioning groove 1216, the buffer 33 is received in the receiving groove 1215, and a side of the second buffer 332 facing away from the first buffer 331 is provided with a positioning protrusion 333, and the positioning protrusion 333 is inserted into the positioning groove 1216, so as to realize the installation and positioning of the microphone assembly 3 on the upper seat 121.

As shown in fig. 5 to 10, the pressing cover 21 is preferably made of an elastic material, so that after the pressing cover 21 is pressed against the inner surface of the inner seat 12, the sealing between the pressing cover 21 and the upper seat 121 can be achieved, the cost is reduced, and the structure is simplified. In other embodiments, the gland 21 may be made of other materials, and a sealing ring surrounding the lock cavity 211 may be disposed at the connection between the gland 21 and the upper seat 121 to achieve sealing between the gland 21 and the inner seat 12.

The gland 21 and the upper seat 121 are preferably bonded to improve the convenience of mounting and dismounting the gland 21 on the upper seat 121, and sealing between the gland 21 and the upper seat 121 can be further realized by the sealant between the two.

In order to improve the setting stability of the gland 21 on the casing 1, the gland 21 is connected with the casing 1 through a screw, thereby ensuring that the gland 21 is tightly pressed on the inner side surface of the casing 1, and ensuring the tightness between the gland 21 and the casing 1.

In the present embodiment, the gland 21 and the upper seat 121 are screwed by using a screw, so that the gland 21 can be ensured to be tightly pressed on the inner side of the upper seat 121, and the sealing performance between the gland 21 and the upper seat 121 is further improved. Specifically, in the present embodiment, the upper seat 121 is provided with a countersunk hole 1214, the gland 21 is provided with a connecting threaded hole 212, the countersunk hole 1214 is opposite to the connecting threaded hole 212, the gland 21 and the base 122 are connected by a threaded member passing through the countersunk hole 1214 and the connecting threaded hole 212, and the screw head of the threaded member is trapped in the countersunk hole 1214.

In this embodiment, the gland 21 and the upper seat 121 are connected by bonding and matching the screw members between the gland 21 and the upper seat 121, so that the number of screw members can be reduced while ensuring stable installation of the gland 21 on the upper seat 121, the cost is reduced, and the convenience in dismounting the gland 21 is improved. In other embodiments, the gland 21 and the upper seat 121 may be bonded only, or the gland 21 and the upper seat 121 may be connected by two or more screws.

In order to realize the installation and positioning of the gland 21 and the upper seat 121, one of the gland 21 and the upper seat 121 is provided with a positioning column 23, and the other is convexly provided with a positioning hole 1213, and the positioning column 23 is inserted into the positioning hole 1213, so that the assembly efficiency is improved through the cooperation of the positioning column 23 and the positioning hole 1213. In the present embodiment, the positioning column 23 is provided on the gland 21, the positioning hole 1213 is provided on the upper seat 121, and the end surface of the gland 21 blocks the positioning hole 1213, thereby avoiding leakage at the positioning hole 1213.

In other embodiments, the positions of the positioning post 23 and the positioning hole 1213 may be interchanged, that is, the positioning hole 1213 is provided on the gland 21, the positioning hole 1213 is a blind hole, the positioning post 23 is convexly provided on the inner surface of the upper seat 121, the positioning post 23 is inserted into the positioning hole 1213, and the upper seat 121 seals the opening of the positioning hole 1213.

In this embodiment, the outer frame 11 and the upper seat 121 have hexahedral structures, and arc smooth transition connection is adopted between two adjacent side walls of the outer frame 11 and two adjacent side walls of the upper seat 121, so as to reduce edges, avoid scratch, and make the voice interaction device more attractive in appearance.

The outer lockhole 132 sets up in the position that is close to the another side of frame 11 side, and the position of interior lockhole 131 corresponds with outer lockhole 132, and gland 21 and pickproof lock are close to the one corner setting of upper seat 121 promptly, make the structure setting of pickproof lock subassembly 2 can not cause the interference to other structures inside interior seat 12 from this, reduce and need the institutional advancement to current voice interaction device because of setting up pickproof lock subassembly 2 to reduce voice interaction device's improvement cost, improve the commonality and the setting convenience that pickproof lock subassembly 2 set up.

Preferably, the positioning posts 23 and the screw members are arranged at intervals along the circumferential direction of the casing 1, thereby improving the mounting stability of the gland 21 on the casing 1, and making the stress of the gland 21 more uniform. Further, one of the positioning post 23 and the screw member is located at the upper side of the lock cavity 211, and the other is located at one side of the lock cavity 211 along the circumferential direction of the inner seat 12, so that the connection threaded hole 212 and the positioning post 23 are located at two adjacent sides of the lock cavity 211 respectively, and the installation tightness and the sealing reliability of the gland 21 on the inner seat 12 are further improved. In other embodiments, the positioning posts 21 and screws may be provided on opposite sides of the gland 21 in the circumferential direction of the housing 1.

In the present embodiment, the positioning hole 1213 is preferably provided at a side of the inner locking hole 131 facing the adjacent side, and the coupling screw hole 212 is provided above the lock chamber 211. In other embodiments, the locations of the locating posts 23 and the connecting threaded holes 212 on the gland 21 may be interchanged.

The outer lock hole 132 and the inner lock hole 131 are all located below the microphone plate 31, and the inner lock hole 131 and the outer lock hole 132 are located between two adjacent microphone chips 32, so that interference is avoided to the installation of the microphone assembly 3 due to the arrangement of the outer lock hole 132 and the inner lock hole 131, the arrangement of the anti-theft lock assembly 2 cannot influence the arrangement of the microphone assembly 3, namely, the arrangement of the existing microphone assembly 3 is not required to be changed, and the improvement cost of the voice interaction device is further reduced.

Further, the side plate portion 1212 of the upper seat 121 extends downward to have an extension protrusion 1219 facing the position of the gland 21, and the lower end of the gland 21 abuts against the inner side surface of the extension protrusion 1219, so that the length of the upper seat 121 can be locally prolonged, and the installation position of the gland 21 can be moved downward on the basis of ensuring that the size of the gland 21 is unchanged, so that the installation position of the anti-theft lock assembly 2 on the upper seat 121 is reduced, and interference of the arrangement of the anti-theft lock assembly 2 on the microphone assembly 3 is further reduced.

The anti-theft lock assembly 2 further comprises a lock hole sealing ring 22, the lock hole sealing ring 22 is located between the inner seat 12 and the outer frame 11, two opposite sides of the lock hole sealing ring 22 are respectively abutted against the inner seat 12 and the outer frame 11, the lock hole sealing ring 22 surrounds an inner lock hole 131 and an outer lock hole 132, and the lock hole sealing ring 22 is made of elastic materials. Through setting up lockhole sealing ring 22, can further avoid outer lockhole 132 and interior lockhole 131, avoid outer lockhole 132 and interior lockhole 131 and installation cavity intercommunication, can prevent more effectively that outer lockhole 132 and interior lockhole 131 department from leaking gas from this, guarantee the leakproofness of holding chamber 17 better. In the present embodiment, the locking hole sealing ring 22 is located between the upper seat 121 and the outer frame 11.

In order to improve the convenience of installing the lock hole seal ring 22, the side plate portion 1212 of the upper seat 121 is convexly provided with a seal ring portion 1218 along a direction toward the outer frame 11, the seal ring portion 1218 is disposed around the inner lock hole 131, the lock hole seal ring 22 is sleeved on the seal ring portion 1218, and the lock hole seal ring 22 is clamped between the outer frame 11 and the upper seat 121. The arrangement of the sealing ring portion 1218 is beneficial to providing positioning for the installation of the locking hole sealing ring 22, improving the assembly efficiency of the locking hole sealing ring 22, and being more beneficial to realizing the sealing communication between the outer locking hole 132 and the inner locking hole 131 and improving the sealing effect.

In the present embodiment, the upper side of the lock hole seal ring 22 is sandwiched between the outer frame 11 and the microphone plate 31, and the lower side of the lock hole seal ring 22 is sandwiched between the outer frame 11 and the upper seat 121. Since the keyhole sealing ring 22 has elasticity and the thickness of the microphone plate 31 is small, the microphone plate 31 and the keyhole sealing ring 22 do not interfere with each other.

Preferably, the inner lock hole 131 and the outer lock hole 132 are elongated holes extending along the circumferential direction of the upper seat 121, the seal ring portion 1218 is an annular protrusion structure adapted to the shape of the inner lock hole 131, and the inner side wall of the seal ring portion 1218 encloses the inner lock hole 131. The outer side wall of the seal ring portion 1218 preferably abuts the inner side wall of the lock hole seal ring 22 to enhance positioning and sealing.

The positioning posts 23 are preferably located outside the keyhole sealing ring 22 to avoid interference between the positioning posts 23 and the keyhole sealing ring 22. The keyhole sealing ring 22 is preferably made of foam, so that the cost is low and the sealing performance is good. In other embodiments, the keyhole sealing ring 22 may be made of rubber, silica gel, or other materials capable of sealing.

In this embodiment, the bottom edge 1222 and the lower seal ring 15 are both provided with an upper opening avoidance groove 1223, and the lower end of the lock hole seal ring 22 extends into the avoidance groove 1223 to provide avoidance for the lock hole seal ring 22. The arrangement of the avoidance groove 1223 provides enough space for the arrangement of the keyhole sealing ring 22 on the basis of the constant overall thickness of the voice interaction device.

Preferably, the lower side of the lock hole sealing ring 22 abuts against the lower sealing ring 15, so that the sealing between the inner lock hole 131 and the outer lock hole 132 and the accommodating cavity 17 can be further enhanced, and the sealing performance of the accommodating cavity 17 is ensured. To improve the convenience of the installation of the locking hole sealing ring 22, the locking hole sealing ring 22 is preferably bonded to the upper seat 121, thereby ensuring the stability of the installation of the locking hole sealing ring 22 on the inner seat 12.

When the voice interaction device is assembled, the gland 21, the microphone assembly 3 and the loudspeaker assembly 4 are firstly installed on the upper seat 121, and then the upper seat 121 and the base 122 are assembled; thereafter, the lock hole seal ring 22 is sleeved on the seal ring portion 1218; finally, the outer frame 11 is sleeved on the inner seat 12 to press the lockhole sealing ring 22.

The embodiment also provides an electronic device, which comprises an anti-theft lock and the voice interaction device, wherein the anti-theft lock can be installed in the lock cavity 211. According to the electronic equipment provided by the embodiment, the anti-theft setting of the electronic equipment can be realized by adopting the voice interaction device, and the use safety of the electronic equipment is ensured.

Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims (11)

1. A voice interaction device, comprising:

the loudspeaker comprises a shell (1), wherein the shell (1) is provided with a containing cavity (17) for installing a loudspeaker component (4), one side of the shell (1) is provided with a lock hole (13), and the lock hole (13) penetrates through the inner side wall and the outer side wall of the shell (1) and is communicated with the containing cavity (17);

the anti-theft lock assembly (2) comprises a gland (21), wherein the gland (21) is mounted on the inner side of the casing (1) in a sealing mode and is provided with a lock cavity (211) with an opening facing the lock hole (13), the lock cavity (211) is communicated with the lock hole (13) in a sealing mode, and the lock cavity (211) is used for mounting an anti-theft lock.

2. The voice interaction device according to claim 1, wherein a positioning column (23) is arranged on the gland (21), a positioning hole (1213) is arranged on the casing (1), the positioning column (23) is inserted into the positioning hole (1213), and the end face of the gland (21) seals the positioning hole (1213); or, a positioning hole (1213) is formed in the gland (21), the positioning hole (1213) is a blind hole, a positioning column (23) is convexly arranged on the inner side of the casing (1), the positioning column (23) is inserted into the positioning hole (1213), and the inner side surface of the casing (1) seals the opening of the positioning hole (1213).

3. The voice interaction device according to claim 2, characterized in that the gland (21) is connected to the housing (1) by a screw, the positioning posts (23) and the screw being arranged at intervals along the circumference of the housing (1).

4. The voice interaction device according to claim 1, wherein the casing (1) comprises an inner seat (12) and an outer frame (11) sleeved outside the inner seat (12), the inner seat (12) is provided with the accommodating cavity (17), the lock hole (13) comprises an inner lock hole (131) arranged on the inner seat (12) and an outer lock hole (132) arranged on the outer frame (11), and the inner lock hole (131) and the outer lock hole (132) are opposite to each other and are communicated in a sealing manner.

5. The voice interaction device according to claim 4, wherein the anti-theft lock assembly (2) further comprises a lock hole sealing ring (22), opposite sides of the lock hole sealing ring (22) are respectively abutted against the outer side wall of the inner seat (12) and the inner side wall of the outer frame (11), and the lock hole sealing ring (22) surrounds the inner lock hole (131) and the outer lock hole (132).

6. The voice interaction device according to claim 5, wherein a sealing ring portion (1218) is convexly arranged on the outer side of the inner seat (12), the sealing ring portion (1218) is arranged around the inner lock hole (131), and the lock hole sealing ring (22) is sleeved on the sealing ring portion (1218);

and/or the sealing ring part (1218) is adhered to the inner seat (12);

and/or the lockhole sealing ring (22) is made of elastic materials.

7. The voice interaction device according to claim 5, wherein the inner seat (12) comprises an upper seat (121) and a base (122) detachably connected to the lower end of the upper seat (121), the upper seat (121) and the base (122) are surrounded to form the accommodating cavity (17), and the upper seat (121) is provided with the inner lock hole (131) and the gland (21).

8. The voice interaction device according to claim 7, wherein the base (122) includes a bottom plate portion (1221) and a bottom edge portion (1222) protruding from a periphery of the bottom plate portion (1221), and a lower end of the upper seat (121) protrudes into an inner side of the bottom plate portion (1221);

the bottom edge part (1222) is provided with an avoidance groove (1223) at the lower side of the inner lock hole (131), and the lower side of the lock hole sealing ring (22) extends into the avoidance groove (1223); and/or, the upper seat (121) comprises a cover plate part (1211) and a side plate part (1212) protruding from the lower side surface of the cover plate part (1211), the cover plate part (1211) is opposite to the bottom plate part (1221) and is arranged at intervals, the lower end of the side plate part (1212) stretches into the inner side of the bottom edge part (1222), an extension convex part (1219) locally extends downwards from the side plate part (1212), and the lower end of the gland (21) is attached to the extension convex part (1219).

9. The voice interaction device according to any of the claims 1-8, characterized in that the housing (1) is of hexahedral structure, the gland (21) being arranged close to a corner of the housing (1);

and/or the gland (21) is made of an elastic material;

and/or the gland (21) is adhered to the shell (1);

and/or the gland (21) is in threaded connection with the casing (1) through a screw.

10. The voice interaction device according to any one of claims 4-8, further comprising a microphone assembly (3), wherein the microphone assembly (3) is arranged between the inner seat (12) and the outer frame (11), the microphone assembly (3) comprises a microphone plate (31) and a microphone chip (32) arranged on the microphone plate (31), pick-up holes (111) are formed in the outer frame (11) corresponding to the microphone chip (32), and the microphone chip (32) and the lock hole (13) are arranged in a staggered manner in the circumferential direction of the casing (1).

11. An electronic device comprising a dongle and a voice interaction device according to any one of claims 1-10, said dongle being mountable in said lock cavity (211).