Intelligent acoustic device

Abstract

According to the intelligent acoustic device, when the microphone is not used, the microphone is placed in the containing groove of the microphone releasing mechanism, at the moment, the first magnet on the microphone and the electromagnet in the microphone releasing mechanism attract each other through magnetic force, stable fixation of the microphone is achieved, and when the microphone needs to be used, the electromagnetic coil is powered on. The electrified electromagnetic coil can generate a magnetic field around the electromagnet, the magnetic field interacts with the magnetic field of the electromagnet to generate a force for pushing the microphone to move towards the direction far away from the electromagnet, and along with the action of the magnetic force, the microphone is gradually partially or completely separated from the accommodating groove and finally enters the placement groove. Compared with the prior art, the microphone taking device has the advantages that the attraction force of the first magnetic attraction piece and the second magnetic attraction piece does not need to be overcome manually when the microphone is taken, and the convenience of taking the microphone is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent acoustic devices, in particular to an intelligent acoustic device. Background Art

[0002] An intelligent acoustic device refers to a device that can convert audio signals into sound. When used, it is usually used in conjunction with a microphone.

[0003] In order to facilitate the storage of the microphone, the prior art usually sets a microphone placing mechanism for storing the microphone in the box of the intelligent acoustic device. The microphone placing mechanism is provided with a first magnetic component, and the microphone is provided with a second magnetic component. When the microphone is located in the microphone placing mechanism, the first magnetic component and the second magnetic component attract each other, and the microphone is not easy to shake in the microphone placing mechanism. However, it also has a great disadvantage. People need to overcome the attraction between the first magnetic component and the second magnetic component to take the microphone, which is very inconvenient.

[0004] Therefore, it is necessary to improve the existing technology. Utility Model Content

[0005] The utility model aims to provide an intelligent acoustic device to solve the inconvenience of the technical problem that people need to overcome the attraction of the first magnetic attraction member and the second magnetic attraction member in order to take the microphone.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An intelligent acoustic device comprises a box, a microphone placement mechanism, an electromagnet and an electromagnetic coil, wherein the microphone placement mechanism is arranged in the box, the electromagnet is arranged in the microphone placement mechanism, the electromagnetic coil is wound around the electromagnet, the microphone placement mechanism comprises a placement groove, the placement groove extends along the bottom direction of the box to form a receiving groove for placing a microphone, the microphone is provided with a first magnet, and when the microphone is limited in the receiving groove, the electromagnet and the first magnet are fixed by magnetic attraction;

[0008] When the electromagnetic coil is energized, the electromagnetic coil and the electromagnet generate a magnetic force that causes the microphone to move away from the electromagnetic block, so that the microphone partially detaches from the receiving groove or completely detaches from the receiving groove and enters the placement groove.

[0009] Preferably, the intelligent acoustic device further comprises a mounting slot, the mounting slot being detachably connected to the microphone placement mechanism, and the electromagnet and the electromagnetic coil are both arranged in the mounting slot.

[0010] Preferably, the mounting groove is connected to a middle portion or one side of the accommodating groove.

[0011] Preferably, the intelligent acoustic device further comprises a connecting column and a connecting piece, wherein the connecting column is connected to the microphone placement mechanism, the mounting groove is provided with a connecting hole, the connecting column passes through the connecting hole, and the connecting piece is threadedly connected to the connecting column.

[0012] Preferably, the intelligent acoustic device also includes a connecting column and a connecting member, the connecting column is provided with a plurality of first limiting holes, the mounting slot is provided with a connecting hole and a second limiting hole communicating with the connecting hole, the connecting column passes through the connecting hole, the mounting slot is slidably connected to the connecting column, and the connecting member passes through the second limiting hole and any first limiting hole to lock the mounting slot at any height of the connecting column.

[0013] Preferably, the intelligent acoustic device further comprises an elastic layer, wherein the elastic layer is connected to a groove wall of the accommodating groove.

[0014] Preferably, the microphone of the intelligent acoustic device is a square microphone, and the first side wall of the microphone abuts against the bottom of the accommodating groove and is connected to the first magnet.

[0015] Preferably, the intelligent acoustic device also includes a circuit component, which is disposed in the box and electrically connected to the electromagnetic coil, and is used to adjust the electromagnetic coil from a powered state to a powered state, or to adjust the electromagnetic coil from a powered state to a powered state.

[0016] Preferably, the circuit assembly includes a power supply and a switch, the power supply is connected to the electromagnetic coil, and the switch is used to control the on / off connection between the power supply and the electromagnetic coil.

[0017] Preferably, the intelligent acoustic device further comprises a power supply contact, the microphone is provided with a charging sheet, and the power supply contact electrically connects the power source and the charging sheet.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model designs an intelligent acoustic device. When the microphone is not in use, it is placed in the receiving groove of the microphone placing mechanism. At this time, the first magnet on the microphone and the electromagnet in the microphone placing mechanism attract each other through magnetic force, so that the microphone is stably fixed. When the microphone needs to be used, the electromagnetic coil is energized. The electromagnetic coil after energization will generate a magnetic field around the electromagnet. This magnetic field interacts with the magnetic field of the electromagnet itself to generate a force that pushes the microphone to move away from the electromagnet. With the action of the magnetic force, the microphone gradually partially or completely detaches from the receiving groove and finally enters the placement groove. At this time, the user can conveniently take out the microphone for use. Compared with the prior art, the utility model does not need to manually overcome the attraction of the first magnetic suction member and the second magnetic suction member when taking the microphone, which greatly improves the convenience of taking the microphone. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the wheat placing mechanism and the installation slot of the utility model;

[0021] Figure 2 This is another structural schematic diagram of the wheat placing mechanism and the mounting slot of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of one side of the installation slot connected to the receiving slot of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the middle part of the mounting groove connected to the accommodating groove of the utility model;

[0024] Figure 5 It is a schematic diagram of the combined structure of the box body, the mic placement mechanism and the microphone of the utility model.

[0025] Illustration Description:

[0026] 10. Box body;

[0027] 20. Microphone; 21. Charging pad;

[0028] 30. Microphone placing mechanism; 301. Placement slot; 302. Accommodation slot; 31. Connecting column; 32. First limiting hole; 33. Power supply contact;

[0029] 40. Mounting slot; 41. Connecting hole; 42. Second limiting hole; 43. Electromagnetic coil; 44. Electromagnet; 45. Switch; 46. Connecting piece. DETAILED DESCRIPTION

[0030] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0032] See also Figure 1 and Figure 2As shown, the utility model designs an intelligent acoustic device, which includes a box body 10, a microphone placing mechanism 30, an electromagnet 44 and an electromagnetic coil 43. The microphone placing mechanism 30 is arranged in the box body 10, the electromagnet 44 is arranged in the microphone placing mechanism 30, the electromagnetic coil 43 is wound around the electromagnet 44, the microphone placing mechanism 30 includes a placement groove 301, the placement groove 301 extends along the bottom direction of the box body 10 to form a receiving groove 302 for placing the microphone 20, the microphone 20 is provided with a first magnet (not shown in the figure), and when the microphone 20 is limited to the receiving groove 302, the electromagnet 44 and the first magnet are magnetically fixed;

[0033] When the electromagnetic coil 43 is energized, the electromagnetic coil 43 and the electromagnet 44 generate a magnetic force that moves the microphone 20 away from the electromagnetic block, so that the microphone 20 partially detaches from the receiving groove 302 or completely detaches from the receiving groove 302 and enters the placement groove 301 .

[0034] It should be noted that when the microphone 20 is not in use, it is placed in the receiving groove 302 of the microphone placing mechanism 30. At this time, the first magnet on the microphone 20 and the electromagnet 44 in the microphone placing mechanism 30 attract each other through magnetic force, so that the microphone 20 is stably fixed. When the microphone 20 needs to be used, the electromagnetic coil 43 is energized. The energized electromagnetic coil 43 will generate a magnetic field around the electromagnet 44. This magnetic field interacts with the magnetic field of the electromagnet 44 itself to generate a force that pushes the microphone 20 to move away from the electromagnet 44. With the action of the magnetic force, the microphone 20 gradually partially or completely detaches from the receiving groove 302, and finally enters the placement groove 301. At this time, the user can easily take out the microphone 20 for use. Compared with the prior art, the utility model does not need to manually overcome the attraction of the first magnetic suction component and the second magnetic suction component when taking the microphone 20, which greatly improves the convenience of taking the microphone 20.

[0035] Specifically, when the microphone 20 is stored in the receiving groove 302, it is completely in contact with the receiving groove 302, which is a completely stored state. When the microphone 20 is not completely in contact with the receiving groove 302, it is an incompletely stored state. It should be understood that the microphone 20 is partially separated from the receiving groove 302, which is an incompletely stored state.

[0036] Specifically, when the electromagnetic coil 43 is energized, it generates a magnetic force together with the electromagnet 44 to push the microphone 20. Under the action of the magnetic force, the microphone 20 moves upward along the side wall of the accommodating groove 302. At this time, there is already a gap between the microphone 20 and the accommodating groove 302, so it is partially detached. When partially detached, the microphone 20 partially enters the placement groove 301, allowing the user to easily take the microphone 20.

[0037] Furthermore, when the magnetic force is large enough, the microphone 20 can be pushed out of the receiving groove 302 completely and enter the placement groove 301. At this time, it is completely detached. At this time, because the space of the placement groove 301 is larger, the space provided to the user to hold the microphone 20 is larger, so it is also convenient to take the microphone 20.

[0038] Therefore, no matter the microphone 20 is partially or completely detached from the receiving groove 302 , it is still possible to achieve the effect of being convenient for the user to take it.

[0039] Specifically, Figure 1 As shown, the intelligent acoustic device further includes a mounting slot 40, and the mounting slot 40 is detachably connected to the microphone placing mechanism 30, and the electromagnet 44 and the electromagnetic coil 43 are both arranged in the mounting slot 40. When the electromagnet 44 and the electromagnetic coil 43 need to be confined to the microphone placing mechanism 30, it is only necessary to put the electromagnet 44 and the electromagnetic coil 43 into the mounting slot 40, and then lock the mounting slot 40 on the microphone placing mechanism 30. When the electromagnet 44 and the electromagnetic coil 43 need to be replaced, it is only necessary to separate the mounting slot 40 from the microphone placing mechanism 30. Of course, it should be noted that in actual applications, the mounting slot 40 can also be integrally formed with the microphone placing mechanism 30. At this time, the connection between the mounting slot 40 and the microphone placing mechanism 30 is more secure, which enhances the structural stability of the entire intelligent acoustic device.

[0040] For details, please refer to Figure 3 and Figure 4 As shown, the mounting groove 40 is connected to the middle or one side of the receiving groove 302 .

[0041] When the installation slot 40 is located in the middle of the accommodating slot 302, the electromagnet 44 and the electromagnetic coil 43 can evenly push the microphone 20 to rise. When the microphone 20 enters the installation slot 301, the user can take the microphone 20. When the installation slot 40 is located on one side of the accommodating slot 302, it uses a unilateral push method to make the microphone 20 rise. The microphone 20 is slightly tilted during the rising process. When one end of the microphone 20 enters the installation slot 301, the user can take the microphone 20, which brings great convenience to the user in taking the microphone 20.

[0042] For details, please refer to Figure 2 As shown, the intelligent acoustic device also includes a connecting column 31 and a connecting member 46. The connecting column 31 is connected to the microphone placement mechanism 30. The mounting groove 40 is provided with a connecting hole 41. The connecting column 31 passes through the connecting hole 41. The first end of the connecting member 46 is threadedly connected to the connecting column 31. The mounting groove 40 is provided between the microphone placement mechanism 30 and the second end of the connecting member 46.

[0043] It should be noted that the connecting piece 46 of the utility model is a bolt, and a threaded hole is provided on the connecting column 31. The cross-sectional area of ​​the second end of the connecting piece 46 is larger than the diameter of the connecting hole 41. When the mounting slot 40 is to be locked in the microphone placing mechanism 30, the connecting column 31 is made to pass through the connecting hole 41 of the mounting slot 40, and then the connecting piece 46 and the connecting hole 41 of the connecting column 31 are connected. It is only necessary to replace the electromagnet 44 or the electromagnetic coil 43 to detach the connecting piece 46 from the connecting column 31, which is very convenient.

[0044] Of course, see Figure 1 As shown, in actual application, in order to adjust the distance between the installation slot 40 and the microphone placement mechanism 30, the user can also design the intelligent acoustic device to include a connecting column 31 and a connecting member 46. The connecting column 31 is provided with a plurality of first limiting holes 32. The installation slot 40 is provided with a connecting hole 41 and a second limiting hole 42 communicated with the connecting hole 41. During installation, the installation slot 40 can slide along the connecting column 31. When the user slides the installation slot 40 to a suitable height, the user can use a connecting member 46 (such as a screw, a pin, etc.) to pass through the second limiting hole 42 and the corresponding first limiting hole 32 to lock the installation slot 40 at a specific height of the connecting column 31, which is very convenient.

[0045] Specifically, the intelligent acoustic device further includes an elastic layer (not shown), which is connected to the groove wall of the receiving groove 302, or it can be understood that the elastic layer is arranged on the groove wall of the receiving groove 302 by bonding, clamping, plugging, etc. The elastic layer can completely cover the receiving groove 302, or can partially cover the inside of the receiving groove 302.

[0046] The elastic layer of the present invention is rubber, silicone or sponge. When the intelligent acoustic device is subjected to external impact or vibration, the elastic layer can absorb the impact and reduce the damage to the microphone 20.

[0047] Specifically, the microphone 20 is a square microphone 20 , and the first side wall of the microphone 20 abuts against the bottom of the receiving groove 302 and is connected to the first magnet.

[0048] When the electromagnetic coil 43 is not energized, the first side wall of the square microphone 20 abuts against the bottom of the accommodating groove 302, and the first magnet connected to the first side wall and the electromagnet 44 attract each other, providing excellent stability and ensuring that the position of the microphone 20 inside the intelligent acoustic device is fixed and is not easily affected by external vibration or impact and moves or rotates. When the electromagnetic coil 43 is energized, the square microphone 20 is not easy to rotate under the action of magnetic force, thereby maintaining the stability of the sound quality. Of course, it should be noted that in actual applications, the microphone 20 can also be a circular microphone 20.

[0049] For details, please refer to Figure 5As shown, the intelligent acoustic device also includes a circuit component, which is arranged in the box 10 and is electrically connected to the electromagnetic coil 43, and is used to adjust the electromagnetic coil 43 from a powered state to a powered state, or adjust the electromagnetic coil 43 from a powered state to a powered state.

[0050] Specifically, the circuit assembly includes a power supply and a switch 45. The power supply is connected to the electromagnetic coil 43. The switch 45 is used to control the on / off connection between the power supply and the electromagnetic coil 43. The power supply is set in the intelligent acoustic device as needed during actual use.

[0051] It should be noted that the circuit component is a prior art, and those skilled in the art should know how to use the circuit component to adjust the electromagnetic coil 43 from a powered-on state to a powered-off state, for example, how to set a power supply that can provide appropriate power to power the electromagnetic coil 43 so that the microphone 20 can be disengaged from the accommodating slot 302. This application does not make specific limitations or elaborations on this.

[0052] The power supply of the utility model is responsible for providing the required electric energy for the electromagnetic coil 43. The switch 45 is a bridge connecting the power supply and the electromagnetic coil 43. By controlling the on and off of the switch 45, the electromagnetic coil 43 can be energized or de-energized. When the switch 45 is in a closed state, the power supply and the electromagnetic coil 43 form a closed circuit, and the electromagnetic coil 43 is energized; when the switch 45 is opened, the circuit is disconnected, and the electromagnetic coil 43 is not energized.

[0053] Specifically, the intelligent acoustic device further includes a power supply contact 33 , the microphone 20 is provided with a charging sheet 21 , and the power supply contact 33 is electrically connected to the power supply and the charging sheet 21 .

[0054] The power supply contact 33 of the utility model is electrically connected to the power supply. When the microphone 20 is limited to the accommodating groove 302, the power supply contact 33 is electrically connected to the charging piece 21 on the microphone 20. The current can be transmitted from the power supply to the charging piece 21 through the power supply contact 33. The charging piece 21 on the microphone 20 receives the electrical energy from the power supply and converts it into chemical energy and stores it in the battery inside the microphone 20. The user can charge the microphone 20 without using an additional charger or cable, which not only simplifies the charging process but also reduces the inconvenience of the user during use.

[0055] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "left", "right", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0056] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An intelligent acoustic device, comprising a housing (1), a microphone placement mechanism (30), an electromagnet (44) and an electromagnetic coil (43), wherein the microphone placement mechanism (30) is arranged in the housing (1), the electromagnet (44) is arranged in the microphone placement mechanism (30), and the electromagnetic coil (43) is wound around the electromagnet (44), characterized in that: The microphone placement mechanism (30) comprises a placement groove (301), the placement groove (301) extending along the bottom direction of the box body (1) to form a receiving groove (302) for receiving the microphone (20), the microphone (20) being provided with a first magnet, and when the microphone (20) is positioned in the receiving groove (302), the electromagnet (44) and the first magnet are fixed by magnetic attraction; When the electromagnetic coil (43) is energized, the electromagnetic coil (43) and the electromagnet (44) generate a magnetic force that causes the microphone (20) to move in a direction away from the electromagnet, so that the microphone (20) partially disengages from the accommodating groove (302) or completely disengages from the accommodating groove (302) and enters the placement groove (301).

2. The intelligent acoustic device according to claim 1, characterized in that: It also includes a mounting groove (40), wherein the mounting groove (40) is detachably connected to the microphone placement mechanism (30), and the electromagnet (44) and the electromagnetic coil (43) are both arranged in the mounting groove (40).

3. The intelligent acoustic device according to claim 2, characterized in that: The installation groove (40) is connected to the middle part or one side of the accommodation groove (302).

4. The intelligent acoustic device according to claim 2, characterized in that: It also includes a connecting column (31) and a connecting piece (46), wherein the connecting column (31) is connected to the wheat placing mechanism (30), the mounting groove (40) is provided with a connecting hole (41), the connecting column (31) passes through the connecting hole (41), the first end of the connecting piece (46) is threadedly connected to the connecting column (31), and the mounting groove (40) is provided between the wheat placing mechanism (30) and the second end of the connecting piece (46).

5. The intelligent acoustic device according to claim 2, characterized in that: The invention also comprises a connecting column (31) and a connecting member (46), wherein the connecting column (31) is provided with a plurality of first limiting holes (32), the mounting groove (40) is provided with a connecting hole (41) and a second limiting hole (42) communicating with the connecting hole (41), the connecting column (31) passes through the connecting hole (41), the mounting groove (40) is slidably connected to the connecting column (31), and the connecting member (46) passes through the second limiting hole (42) and any first limiting hole (32) to lock the mounting groove (40) at any height of the connecting column (31).

6. The intelligent acoustic device according to claim 1, characterized in that: It also comprises an elastic layer, wherein the elastic layer is connected to the groove wall of the accommodating groove (302).

7. The intelligent acoustic device according to any one of claims 1 to 6, characterized in that: The microphone (20) is a square microphone (20), and a first side wall of the microphone (20) abuts against the bottom of the accommodating groove (302) and is connected to the first magnet.

8. The intelligent acoustic device according to any one of claims 1 to 6, characterized in that: It also includes a circuit component, which is arranged in the box (1) and is electrically connected to the electromagnetic coil (43) and is used to adjust the electromagnetic coil (43) from a powered state to a powered-off state, or to adjust the electromagnetic coil (43) from a powered-off state to a powered-on state.

9. The intelligent acoustic device according to claim 8, characterized in that: The circuit assembly comprises a power supply and a switch (45), the power supply being connected to the electromagnetic coil (43), and the switch (45) being used to control the on / off connection between the power supply and the electromagnetic coil (43).

10. The intelligent acoustic device according to claim 9, characterized in that: It also comprises a power supply contact (33), the microphone (20) is provided with a charging sheet (21), and the power supply contact (33) is electrically connected to the power source and the charging sheet (21).

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