Intelligent microphone and intelligent audio playing device

Abstract

The utility model relates to an intelligent microphone and an intelligent audio playing device. The intelligent microphone comprises a housing, a spring set and a locking assembly. The shell comprises a main body shell and a bottom shell, and the bottom shell is slidably mounted on the main body shell; the spring group is abutted between the main body shell and the bottom shell, and the abutted part of the spring group and the bottom shell is symmetrical about the center line of the bottom shell; the locking assembly is arranged in the shell so that the bottom shell can be in a locked state or an unlocked state. The spring group is arranged to be symmetrical about the center line of the bottom shell, so that when the intelligent microphone is pressed, the stress of the main body shell and the bottom shell is uniform, the acting force of the spring on the bottom shell is always uniform in the process that the bottom shell moves relative to the main body shell, abrasion between the bottom shell and the main body shell or other parts is avoided, and the service life of the intelligent microphone is prolonged. Therefore, the service life of the intelligent microphone is prolonged, and in addition, the use experience of the user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of intelligent sound box especially, and relates to an intelligent microphone and intelligent audio playing equipment. BACKGROUND

[0002] The sound box refers to the electronic equipment that can produce sound, and is usually used for amplifying and playing audio signals. With the development of technology, the pure sound playing intelligent sound box cannot meet the needs of users, and the intelligent sound box with a microphone for karaoke emerges as the times require. The existing karaoke intelligent sound box is provided with a microphone for users to use, and a storage structure for storing the microphone is arranged on the intelligent sound box body to facilitate the storage of the microphone when not in use.

[0003] In the existing microphone storage structure of the sound box, a pressing and lifting structure is arranged inside the microphone. When normally stored, the microphone is placed in the storage slot. When the microphone needs to be taken out, the pressing and lifting structure is pressed to make the microphone as a whole longer. At this time, the microphone will protrude from the entrance of the storage slot, which is convenient for users to take out. However, in the existing pressing and lifting structure, the spring is arranged on one side, which causes uneven pressing force, resulting in wear between internal parts, reduces the service life of the pressing and lifting structure, and makes the user's experience poor. SUMMARY

[0004] The first purpose of the utility model is to provide an intelligent microphone, which aims to solve the technical problem that the existing pressing and lifting structure is unevenly stressed when pressed, which further causes wear of internal parts.

[0005] To solve the above technical problems, an intelligent microphone is provided, which comprises:

[0006] A shell comprises a main body shell and a bottom shell, and the bottom shell is slidingly installed on the main body shell.

[0007] A spring group is arranged between the main body shell and the bottom shell, and the part of the spring group abutting against the bottom shell is symmetrical about the center line of the bottom shell.

[0008] A locking assembly is arranged in the shell to make the bottom shell in a locked state or an unlocked state.

[0009] Further, the spring group comprises a first spring and a second spring arranged oppositely, and the first spring and the second spring are arranged close to the side wall of the bottom shell.

[0010] Further, the spring group comprises a third spring, the center line of the third spring coincides with the center line of the bottom shell, and the third spring is arranged close to the side wall of the bottom shell.

[0011] Further, the bottom shell comprises a first positioning column, the main body shell comprises a second positioning column, a limiting slot is arranged on the second positioning column, and the first positioning column is slidingly installed in the limiting slot.

[0012] Further, the first positioning column and the second positioning column are two and are symmetrically arranged respectively, the locking assembly is two and is symmetrically arranged, and the first positioning column, the second positioning column and the locking assembly are all arranged at intervals.

[0013] Further, the bottom shell further comprises a bottom cover and a side wall extending from the bottom cover, a notch and a first protrusion are arranged on the side wall away from the bottom cover, and a second protrusion matched with the first protrusion is arranged on the main body shell.

[0014] Further, the locking assembly comprises a clamping piece and a guide slot, the clamping piece is rotationally installed on the main body shell, the guide slot is arranged on the bottom shell, and the clamping piece and the guide slot are matched to enable the bottom shell to be in the locked state or the unlocked state.

[0015] Further, the guide slot comprises a first slot wall, a second slot wall, a third slot wall, a fourth slot wall and a fifth slot wall, the clamping piece comprises a first abutting portion, a second abutting portion and a third abutting portion, in the locked state, the first abutting portion abuts against the third slot wall, the second abutting portion abuts against the fourth slot wall, and the third abutting portion abuts against the fifth slot wall.

[0016] Further, the guide slot further comprises a sixth slot wall and an avoiding slot, the avoiding slot is arranged between the first slot wall and the sixth slot wall, and the height position of the sixth slot wall is lower than that of the first slot wall in the vertical direction, and the height position of the first slot wall gradually increases in the direction close to the sixth slot wall.

[0017] The second purpose of the utility model is to provide a kind of intelligent audio playing equipment, comprising:

[0018] Sound box main body;

[0019] The above-mentioned intelligent microphone is placed in the sound box main body.

[0020] The utility model embodiment is implemented, and the following beneficial effects are achieved:

[0021] The smart microphone in the embodiment is symmetrical about the center line of the bottom shell, so that when the smart microphone is pressed, the force of the main shell and the bottom shell is uniform, so that the force of the spring acting on the bottom shell is uniform during the movement of the bottom shell relative to the main shell, avoiding the wear between the bottom shell and the main shell or other parts, thereby achieving the purpose of prolonging the service life of the smart microphone, and in addition, it is also beneficial to improve the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0023] Figure 1 The structural diagram of the smart microphone is described in the embodiment of the present application.

[0024] Figure 2 The exploded view of the smart microphone is described in the first embodiment of the present application.

[0025] Figure 3 The exploded view of the smart microphone is described in the second embodiment of the present application.

[0026] Figure 4 The structural diagram of the bottom shell is described in the embodiment of the present application.

[0027] Figure 5 The structural diagram of the main shell is described in the embodiment of the present application.

[0028] Figures 6 to 16 The motion state change diagram of the clamping piece in the guide groove when the microphone storage structure is used.

[0029] Figure 17 The structural diagram of the smart sound box is described in the embodiment of the present application.

[0030] Wherein: 100, intelligent microphone; 110, shell; 111, main body shell; 1111, second positioning column; 1112, limiting groove; 1113, second convex part; 112, bottom shell; 1121, first positioning column; 1122, bottom cover; 1123, side wall; 1124, notch; 1125, first convex part; 1126, guide plate; 120, locking assembly; 121, guide groove; 1211, first groove wall; 1212, second groove wall; 1213, third groove wall; 1214, fourth groove wall; 1215, fifth groove wall; 1216, corner part; 1217, sixth groove wall; 1218, avoiding groove; 1219, into slot; 122, clamping piece; 1221, first abutment part; 1222, second abutment part; 1223, third abutment part; 1224, fourth abutment part; 1225, sliding side; 130, spring group; 131, first spring; 132, second spring; 133, third spring; X, center line of bottom shell;

[0031] 200, smart sound box; 210, sound box main body; 220, storage assembly; 221, storage groove; 230, sensing element. DETAILED DESCRIPTION

[0032] For the convenience of understanding the present application, the present application will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present application can be more thoroughly and completely understood.

[0033] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can be present. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for the purpose of illustration only.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0035] Reference should be made to Figures 1-16The utility model embodiment provides a kind of intelligent microphone 100, and intelligent microphone 100 includes shell 110, spring group 130 and locking assembly 120.Shell 110 includes main body shell 111 and bottom shell 112, and bottom shell 112 is slidably installed on main body shell 111;Spring group 130 is abutted between main body shell 111 and bottom shell 112, and the part of spring group 130 and bottom shell 112 is symmetrical about the center line X of bottom shell;Locking assembly 120 is set in shell 110, to make bottom shell 112 be in locking state or unlock state.Exemplarily, in locking state, bottom shell 112 is fixed on main body shell 111, in unlock state, bottom shell 112 can be moved relative to main body shell 111.It needs to be explained that locking state is defined as relative fixation of main body shell 111 and bottom shell 112 under the action of external force, at this time microphone is in the position of storage, and unlock state is defined as relative movement of main body shell 111 and bottom shell 112 under the action of external force, and at this time bottom shell 112 moves out of main body shell 111 under the action of spring group 130, at this time the overall height of shell 110 is lengthened, so that microphone part under unlock state protrudes at the entrance of storage groove 221, and it is convenient for user to take microphone.Spring group 130 is used to provide driving force, in locking state, spring group 130 is in compression state, in unlock state, the pressure received by spring group 130 is released, so that bottom shell 112 moves towards the direction away from main body shell 111.As shown in the state of Figure 1 Intelligent microphone 100 is in unlock state, at this time bottom shell 112 part extends out of main body shell 111, so as to lengthen the overall height of shell 110, to facilitate user to take.

[0036] Please refer to Figure 2 、 Figure 3 And Figure 4 In the embodiment, the spring group 130 is symmetrical about the center line X of the bottom shell, so that when the intelligent microphone 100 is pressed, the force on the main body shell 111 and the bottom shell 112 is uniform, and the force of the spring on the bottom shell 112 is always uniform during the movement of the bottom shell 112 relative to the main body shell 111, avoiding wear between the bottom shell 112 and the main body shell 111 or other parts, thereby prolonging the service life of the intelligent microphone 100, and improving the user experience. During the movement of the bottom shell 112 relative to the main body shell 111, the motion trajectory of the bottom shell 112 is offset due to the uneven force of the spring, causing wear between the bottom shell 112 and the main body shell 111 or other parts.

[0037] Please refer to Figure 2 、 Figure 4 And Figure 5In one possible implementation, the spring assembly 130 includes a first spring 131 and a second spring 132 disposed opposite to each other, with the first spring 131 and the second spring 132 disposed near the sidewall 1123 of the bottom housing 112. Exemplarily, it will be understood that... Figure 2 The schematic diagram shown illustrates a first embodiment of the spring assembly 130 of this application. In this embodiment, the first spring 131 and the second spring 132 are respectively disposed on opposite sides of the bottom shell 112, and the first spring 131 and the second spring 132 are symmetrically arranged along the center line X of the bottom shell. Because the first spring 131 and the second spring 132 are close to the side wall 1123 of the bottom shell 112, they can provide more direct and stable support for the bottom shell 112, reducing the risk of displacement or tilting of the bottom shell 112 during movement. The arrangement of the first spring 131 and the second spring 132 ensures uniform force distribution on the bottom shell 112, reducing friction and wear between internal parts, thereby lowering the cost and frequency of long-term maintenance. Furthermore, users will experience a smoother and more consistent operating experience when using the smart microphone 100, as the symmetrical arrangement of the springs ensures the same force and stroke with each press, improving the reliability and consistency of the product.

[0038] Please refer to Figure 3 , Figure 4 and Figure 5 In one possible implementation, the spring assembly 130 includes a third spring 133, the centerline of which coincides with the centerline X of the bottom shell, and the third spring 133 is disposed near the sidewall 1123 of the bottom shell 112. For example, as... Figure 3 The schematic diagram shown illustrates a second embodiment of the spring assembly 130 of this application. The outer diameter of the third spring 133 is slightly smaller than the inner diameter of the side wall 1123 of the bottom shell 112. In other words, in this embodiment, a large-sized third spring 133 replaces the aforementioned first spring 131 and second spring 132. This simplifies the overall design and reduces the number of springs, thereby simplifying assembly and maintenance. Furthermore, compared to using two small springs, using a large-sized spring increases the contact area between the spring and the bottom shell 112, which further enhances the stability of the relative movement between the bottom shell 112 and the main shell 111. Additionally, the large-sized first spring 131 provides more consistent performance because its force distribution and elastic characteristics are consistent throughout the spring, whereas the two small springs in the above embodiment may have slight differences.

[0039] Please refer to Figure 2 , Figure 4 and Figure 5In a possible implementation, the bottom shell 112 comprises a first positioning column 1121, the main body shell 111 comprises a second positioning column 1111, the second positioning column 1111 is provided with a limiting groove 1112, and the first positioning column 1121 is slidingly installed in the limiting groove 1112. For example, the first positioning column 1121 and the second positioning column 1111 are both provided with two, and the first positioning column 1121 and the second positioning column 1111 are both in a cylindrical shape. It can be understood that the shape and size of the limiting groove 1112 are matched with the first positioning column 1121, and the first positioning column 1121 and the second positioning column 1111 have two functions. The first function is to limit the spring set 130 to prevent the spring set 130 from moving. In one embodiment, the first spring 131 is nested in one of the first positioning column 1121 and the second positioning column 1111, and the second spring 132 is nested in the other first positioning column 1121 and the second positioning column 1111. In another embodiment, one end of the third spring 133 is nested in two first positioning columns 1121, and the other end is nested in two second positioning columns 1111, so as to achieve the limiting effect of the first spring 131, the second spring 132 and the third spring 133. The second function is to realize the guiding and positioning effect through the sliding cooperation of the first positioning column 1121 and the second positioning column 1111, so as to prevent the bottom shell 112 from deviating during movement relative to the main body shell 111. The design of the first positioning column 1121 and the second positioning column 1111 ensures the accurate alignment between the bottom shell 112 and the main body shell 111. Through the sliding installation mode, the first positioning column 1121 can be slidingly installed into the limiting groove 1112 on the second positioning column 1111, so as to realize the close cooperation between the bottom shell 112 and the main body shell 111. Due to the existence of the limiting groove 1112, the first positioning column 1121 is guided by the limiting groove 1112 during sliding, which reduces unnecessary friction, so that the bottom shell 112 can move smoothly when pressed.

[0040] Please refer to Figure 2 , Figure 4 and Figure 5 In a possible implementation, the first positioning column 1121 and the second positioning column 1111 are two and symmetrically arranged, the locking assembly 120 is two and symmetrically arranged, and the first positioning column 1121, the second positioning column 1111 and the locking assembly 120 are spaced apart. For example, in this embodiment, the first positioning column 1121, the locking assembly 120, the first positioning column 1121 and the locking assembly 120 on the bottom shell 112 are arranged in a circle in sequence. It can be understood that the adjacent first positioning column 1121 and locking assembly 120 are respectively at an angle of 90°, and one first positioning column 1121 and one second positioning column 1111 slidingly cooperate with each other.

[0041] Please refer to Figure 2 ,Figure 4 And Figure 5 In one possible implementation, the bottom shell 112 further comprises a bottom cover 1122 and a side wall 1123 extending from the bottom cover 1122, and the side wall 1123 away from the bottom cover 1122 is provided with a notch 1124 and a first protrusion 1125; the main body shell 111 is provided with a second protrusion 1113 matched with the first protrusion 1125. Exemplarily, the first protrusion 1125 and the second protrusion 1113 are buckle structures, and the bottom shell 112 can be directly installed on the main body shell 111. The detachability of the buckle structure makes it easier for maintenance personnel to maintain or replace the internal components, thereby reducing the difficulty and cost of maintenance. On the other hand, the cooperation of the first protrusion 1125 and the second protrusion 1113 can also play a limiting role. When the bottom shell 112 is installed in the main body shell 111, the arrangement of the first protrusion 1125 and the second protrusion 1113 makes the bottom shell 112 not fall off from the main body shell 111. In addition, the notch 1124 and the first protrusion 1125 are both arranged at the end of the side wall 1123 away from the bottom cover 1122. Since the bottom shell 112 is installed on the main body shell 111 in the form of buckling, the front end of the side wall 1123 will be deformed due to the cooperation of the first protrusion 1125 and the second protrusion 1113 when the bottom shell 112 and the main body shell 111 are installed. Therefore, the notch 1124 serves to provide a certain amount of deformation space for the deformation when the bottom shell 112 is installed. In this embodiment, the notch 1124 is rectangular, and the number of notches 1124 is set to four. The four notches 1124 are distributed in a circumferential direction along the side wall 1123, which is conducive to improving the uniformity and consistency during the deformation process, reducing the wear on the bottom shell 112 and the main body shell 111, and avoiding the phenomenon of cracking of the bottom shell 112 during installation. Of course, in specific applications, the shape and number of notches 1124 are not limited to this. For example, as an alternative, the notch 1124 can also be triangular, semicircular, trapezoidal, etc., and the number of notches 1124 can be two, three, or five, etc., which is not limited here.

[0042] Please refer to Figure 2 , Figure 4 And Figure 5In a possible implementation, the locking assembly 120 includes a clamping piece 122 and a guide slot 121, the clamping piece 122 is rotatably installed on the main body shell 111, the guide slot 121 is arranged on the bottom shell 112, and the clamping piece 122 and the guide slot 121 cooperate to make the bottom shell 112 in a locked state or an unlocked state. Exemplarily, the bottom shell 112 further includes a guide plate 1126, which can be integrally formed on the bottom shell 112 or be a separate part and be installed on the bottom shell 112 by installation, the guide slot 121 is arranged on the guide plate 1126, and the guide plate 1126 is provided with two guide slots 121. It can be understood that the clamping piece 122 is also provided with two corresponding guide slots 121, which is conducive to enhancing the stability of the bottom shell 112 during movement relative to the main body shell 111 and improving the structural stability of the locking assembly 120. In addition, the guide slot 121 has a slot opening 1219 for the clamping piece 122 to enter. Due to the arrangement of the clamping piece 122 and the guide slot 121, the locking and unlocking between the bottom shell 112 and the main body shell 111 are realized. The locking assembly 120 of the present application cancels the torsional spring, which is conducive to avoiding the impact of the clamping hook on the slot wall of the guide slot 121 due to the torsional spring, thereby generating a large rebound impact sound and affecting the user experience, achieving low-noise storage of the microphone. At the same time, it can avoid the technical problem that the torsional spring fails after long-term use, resulting in that the microphone storage structure cannot be used. On the other hand, the arrangement of the torsional spring is also conducive to reducing the cost of the microphone storage structure. During use, the smart microphone 100 expands and contracts the microphone by the clamping piece 122 and the slot wall of the guide slot 121, without generating a large impact sound, which can achieve low-noise storage of the microphone and improve the user experience.

[0043] For reference Figures 6-16 In a possible implementation, the guide slot 121 includes a first slot wall 1211, a second slot wall 1212, a third slot wall 1213, a fourth slot wall 1214 and a fifth slot wall 1215; the clamping piece 122 includes a first abutting portion 1221, a second abutting portion 1222 and a third abutting portion 1223, in the locked state, the first abutting portion 1221 abuts against the third slot wall 1213, the second abutting portion 1222 abuts against the fourth slot wall 1214, and the third abutting portion 1223 abuts against the fifth slot wall 1215. Exemplarily, in the guide slot 121, the third slot wall 1213, the first slot wall 1211, the avoidance slot 1218, the sixth slot wall 1217, the fourth slot wall 1214, the corner portion 1216 and the fifth slot wall 1215 are sequentially arranged in order. Among them, the third slot wall 1213 is arranged in an inclined manner, and the closer to the bottom of the guide slot 121, the third slot wall 1213 plays a role in the space of the lower half of the guide slot 121, so that the clamping piece 122 can have enough space to rotate. In addition, as shown in the figure, the fourth slot wall 1214 is arranged in an inclined manner, and the closer to the bottom of the guide slot 121, the fourth slot wall 1214 plays a role in the space of the lower half of the guide slot 121, so that the clamping piece 122 can have enough space to rotate. In addition, the avoidance slot 1218 is arranged in an inclined manner, and the closer to the bottom of the guide slot 121, the avoidance slot 1218 plays a role in the space of the lower half of the guide slot 121, so that the clamping piece 122 can have enough space to rotate. Figure 8As shown, when in the locked state, one end of the locking device 122 abuts against the third groove wall 1213, and the other end of the locking device 122 abuts against the corner portion 1216, thereby fixing the locking device 122 relatively. The locking device 122 also includes a sliding side 1225, which is arranged parallel to the moving direction of the locking device 122 in the unlocked state.

[0044] Please refer to Figures 6-16 In one possible implementation, the guide groove 121 further includes a sixth groove wall 1217 and a clearance groove 1218. The clearance groove 1218 is disposed between the first groove wall 1211 and the sixth groove wall 1217, and the height of the sixth groove wall 1217 is lower than that of the first groove wall 1211 in the vertical direction; the height of the first groove wall 1211 gradually increases in the direction close to the sixth groove wall 1217. Exemplarily, the fastener 122 also includes a fourth abutment portion 1224, and the clearance groove 1218 facilitates the fastener 122 during tilting (i.e.,...). Figure 5 Change to Figure 6 During the process, the fourth abutment part 1224 can abut against any part of the guide groove 121, allowing the fastener 122 to smoothly complete the tilting. By setting the avoidance groove 1218, the fastener 122 can avoid direct contact with the groove wall of the guide groove 121 during the tilting process. This can avoid the fastener 122 from being hindered or damaged due to collision during movement, thereby improving the smoothness of operation of the entire storage structure. At the same time, the design of the avoidance groove 1218 helps to reduce the collision between the fastener 122 and the groove wall of the guide groove 121 during tilting. This design can effectively reduce noise and wear caused by collision, and improve the durability and stability of the overall structure. The fastener 122 from... Figure 5 State change to Figure 6 In the current state, the first abutting part 1221 abuts against the first groove wall 1211, and under the weight of its own, the fastener 122 tilts towards the fourth groove wall 1214. The tilting of the first groove wall 1211 helps control the tilting direction of the fastener 122, so that in Figure 5 Change to Figure 6 During the process, the card holder 122 always tilted in one direction.

[0045] Please refer to Figures 6-16 In one possible implementation, a corner portion 1216 is formed within the guide groove 121. The corner portion 1216 is disposed opposite to the third groove wall 1213, and the horizontal distance between the third groove wall 1213 and the fifth groove wall 1215 gradually increases in the direction close to the first groove wall 1211. Exemplarily, the corner portion 1216 is formed by the vertices of the intersection between the fourth groove wall 1214 and the fifth groove wall 1215.

[0046] The usage process of the smart microphone 100 in this application:

[0047] like Figure 6 As shown, when the microphone is not pressed, the mounting hardware 122 is at the top of the guide groove 121; as Figure 7 As shown, when the user presses down on the microphone, the microphone moves downward, causing the mounting hardware 122 to move downward along the guide groove 121 to the bottom of the guide groove 121; as Figure 8 As shown, the fastener 122 continues to move downwards under the action of pressing force and its own weight. Because the first abutting part 1221 abuts against the first groove wall 1211, it causes the fastener 122 to rotate. At this time, the fastener 122 tilts towards the fourth groove wall 1214; Figure 9 As shown, at this point, the user no longer applies external force, and the locking device 122 moves upward under the elastic force of the spring assembly 130 until the second abutting part 1222 abuts against the second groove wall 1212. It can be understood that... Figure 6 In the state shown, the elastic force of the spring assembly 130 must be greater than the weight of the smart microphone 100 itself, excluding the bottom shell 112; as Figure 10 As shown, the smart microphone 100 continues to move upwards, with the first grounding part abutting against the third groove wall 1213, the second abutting part 1222 abutting against the fourth groove wall 1214, and the third abutting part 1223 abutting against the fifth groove wall 1215, at which point it is in a locked state. Figure 11 As shown, when the user needs to take the microphone, the user presses the microphone again, the locking device 122 moves down, and then the fourth grounding part abuts against the first groove wall 1211. The locking device 122 rotates under the pushing action of the fourth grounding part and the first groove wall 1211. Figure 12 As shown, the microphone continues to press down, at which point the sliding side 1225 abuts against the top corner of the first groove wall 1211, causing the locking fastener 122 to rotate until the second abutting part 1222 abuts against the sixth groove wall 1217; as Figure 13 As shown, when the user no longer applies pressure, the microphone and storage assembly 220 continues to rise under the action of the elastic element until the sliding side 1225 abuts against the corner 1216. At this point, the locking device 122 will continue to rotate under the pushing action of the corner 1216; as Figure 14 As shown, the microphone and storage assembly 220 continues to spring upwards, and the locking device 122 continues to rotate under the pushing action of the corner portion 1216 until it rotates to the position shown. Figure 15 The sliding side 1225 shown is parallel to the fifth groove wall 1215. It is currently in the unlocked state, allowing the locking device 122 to continue moving upwards until it reaches the desired position. Figure 16 The top position of the guide groove 121 shown.

[0048] Please refer to Figure 17The second purpose of the utility model lies in providing a kind of intelligent audio playing equipment 200, including sound box main body 210 and above-mentioned intelligent microphone 100, and intelligent microphone 100 is placed in sound box main body 210.Exemplarily, sound box main body 210 is provided with storage assembly 220, storage assembly 220 is formed with storage groove 221, and storage groove 221 is used to place intelligent microphone 100.When bottom shell 112 is in the locked state, intelligent microphone 100 is completely placed in storage groove 221, when user accesses intelligent microphone 100, by pressing microphone to become unlocked state, bottom shell 112 moves relative to main body shell 111 at this time, to let intelligent microphone 100 partially extend the entrance of storage groove 221, and it is convenient for user to take out.Storage assembly 220 further includes charging part, and charging part is arranged at the bottom of storage groove 221.Charging part can be plug-in charging probe, or contact charging probe, or wireless charging.

[0049] Please refer to Figure 17 Further, sound box main body 210 is provided with storage groove 221 for placing intelligent microphone 100, and storage groove 221 and / or intelligent microphone 100 are provided with sensing element 230, and sensing element 230 is configured to: when intelligent microphone 100 is close to or inserted into storage groove 221, control intelligent microphone 100 to shut down.

[0050] Please refer to Figure 17 Intelligent microphone 100 will cause howling when being too close to intelligent sound box 200 in the case of maintaining communication with intelligent sound box 200, and intelligent sound box 200 emits piercing howling sound, which greatly affects user experience, especially in the case of storing intelligent microphone 100 in intelligent sound box 200, the probability of causing howling by impact sound and friction sound of intelligent microphone 100 during storage process is higher.

[0051] Based on this, intelligent microphone 100 can be automatically shut down when being close to intelligent sound box 200, to prevent howling during the process of intelligent microphone 100 being close to intelligent sound box 200 or intelligent sound box 200 storing intelligent microphone 100.

[0052] Please refer to Figure 17In some embodiments, to avoid the smart microphone 100 from howling during the process of approaching the smart speaker 200 or the smart speaker 200 receiving the smart microphone 100, the smart microphone 100 can be automatically turned off when approaching the smart speaker 200. Specifically, an inductive element 230 can be arranged on the smart microphone 100 and / or the smart speaker 200, which can be used to sense the distance between the smart speaker 200 and the smart microphone 100, and generate a corresponding inductive signal when the distance between the smart speaker 200 and the smart microphone 100 is less than or equal to a preset distance, and send the inductive signal to the control device of the smart microphone 100, or send the inductive signal to the control device of the smart microphone 100 through the smart speaker 200, so that the control device controls the smart microphone 100 to turn off. More specifically, the sensing element can be one or more, which can be a Hall element, a distance inductor, an infrared inductor, and any other single electronic element that can sense the distance between the smart speaker 200 and the smart microphone 100, as well as any combination of electronic elements.

[0053] Please refer to Figure 17 In some specific embodiments, the inductive element 230 can be arranged at the opening of the receiving groove 221, and when the smart microphone 100 is inserted into the receiving groove 221, the sensing element can generate a corresponding inductive signal to turn off the smart microphone 100 at the first time when the smart microphone 100 is just inserted. In addition, the inductive element 230 can also be arranged at the end of the receiving groove 221 away from the opening, which can also generate a corresponding inductive signal to turn off the smart microphone 100 when the smart microphone 100 is inserted near the inductive element 230, and can also prevent the inductive element 230 from being exposed to the outside due to the opening facing outward, causing the element to age.

[0054] Please refer to Figure 17 In some more specific embodiments, the inductive element 230 is a Hall element and a magnetic element, which are arranged at corresponding positions of the smart speaker 200 and the smart microphone 100, respectively. For example, the smart microphone 100 is arranged with a magnetic element at the corresponding position and the smart speaker 200 is arranged with a Hall element at the corresponding position, or the smart microphone 100 is arranged with a Hall element at the corresponding position and the smart speaker 200 is arranged with a magnetic element at the corresponding position. The triggering condition of the Hall element can be that the detected magnetic field strength reaches a preset value, and when the detected magnetic field strength is greater than or equal to the preset value, it means that the distance between the smart speaker 200 and the smart microphone 100 meets the condition of causing howling, and the smart microphone 100 needs to be turned off at this time.

[0055] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but cannot be understood as a limitation on the patent application scope. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. An intelligent microphone, characterized in that, include: The housing includes a main housing and a bottom housing, wherein the bottom housing is slidably mounted on the main housing; A spring assembly is abutted between the main body shell and the bottom shell, and the portion of the spring assembly that abuts against the bottom shell is symmetrical about the centerline of the bottom shell; A locking component is disposed within the housing to keep the bottom housing in a locked or unlocked state.

2. The smart microphone of claim 1, wherein, The spring assembly includes a first spring and a second spring disposed opposite to each other, with the first spring and the second spring disposed close to the side wall of the bottom shell.

3. The smart microphone of claim 1, wherein, The spring assembly includes a third spring, the centerline of which coincides with the centerline of the bottom shell, and the third spring is disposed close to the side wall of the bottom shell.

4. The smart microphone according to any one of claims 1-3, wherein, The bottom shell includes a first positioning post, and the main shell includes a second positioning post. The second positioning post is provided with a limiting groove, and the first positioning post is slidably installed in the limiting groove.

5. The smart microphone of claim 4, wherein, There are two positioning posts and two positioning posts, and they are symmetrically arranged. There are also two locking components, which are symmetrically arranged. The first positioning post, the second positioning post, and the locking components are all spaced apart.

6. The smart microphone of any one of claims 1-3, wherein, The bottom shell also includes a bottom cover and a side wall extending from the bottom cover. The side wall is provided with a notch and a first protrusion on the side opposite to the bottom cover. The main shell is provided with a second protrusion that cooperates with the first protrusion.

7. The smart microphone of any one of claims 1-3, wherein, The locking component includes a locking element and a guide groove. The locking element is rotatably mounted on the main body shell, and the guide groove is disposed on the bottom shell. The locking element and the guide groove cooperate to put the bottom shell into the locked state or the unlocked state.

8. The smart microphone of claim 7, wherein, The guide groove includes a first groove wall, a second groove wall, a third groove wall, a fourth groove wall, and a fifth groove wall; the fastener includes a first abutting part, a second abutting part, and a third abutting part. In the locked state, the first abutting part abuts against the third groove wall, the second abutting part abuts against the fourth groove wall, and the third abutting part abuts against the fifth groove wall.

9. The smart microphone of claim 8, wherein, The guide groove also includes a sixth groove wall and a clearance groove. The clearance groove is disposed between the first groove wall and the sixth groove wall, and the height of the sixth groove wall is lower than that of the first groove wall in the vertical direction. In the direction close to the sixth groove wall, the height of the first groove wall gradually increases.

10. An intelligent audio playback device, comprising: include: Speaker body; The smart microphone as described in any one of claims 1-9, wherein the smart microphone is placed inside the speaker body.

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