Removable microphone and sound equipment

Abstract

This utility model discloses a detachable microphone and audio equipment, relating to the field of microphone technology. The detachable microphone includes a microphone head mechanism and a microphone body. The microphone head mechanism includes a microphone head housing, a microphone head circuit board, and a first connector. The microphone head circuit board is mounted on the microphone head housing, and the first connector is mounted on and electrically connected to the microphone head circuit board. The microphone body includes a main body housing, a microphone circuit board, and a second connector. The microphone circuit board is mounted on the main body housing, and the second connector is mounted on and electrically connected to the microphone circuit board. The microphone head housing and the main body housing are detachably connected. When the microphone head housing is connected to the main body housing, the first connector and the second connector are plugged in and electrically connected. This detachable microphone can have a larger number of contacts to meet the needs of multi-contact scenarios, thereby improving the microphone's signal transmission capability, functional richness, and overall performance.

Description

Technical Field

[0001] This utility model belongs to the field of microphone technology, and in particular relates to a detachable microphone and audio equipment. Background Technology

[0002] Microphones come with different caps for different usage scenarios. For example, dynamic microphones are designed for low-sensitivity applications, such as live vocals and guitar playing; while condenser microphones are designed for high-sensitivity applications, such as studio vocals and ambient noise. To meet the needs of different scenarios, users often need to purchase multiple microphones for compatibility, which is where microphones with interchangeable caps come in.

[0003] Currently, replaceable microphones on the market typically use a POGPIN contact + threaded disassembly method to connect and secure microphones with different functions to the microphone body. Common problems with this connection scheme include: 1. Limited number of contacts. To ensure connection stability, the contacts on the microphone circuit board that connect to the POGPIN often need to be widened. However, standard diameter microphones can only accommodate 3 to 4 contact points, which cannot meet the needs of multi-contact scenarios. The number of contacts directly determines the microphone's signal transmission capability, feature richness, and overall performance. 2. Poor disassembly and assembly feel. When replacing the microphone and tightening the threads between the lower cover and the microphone cover, friction easily occurs between the POGPIN and the microphone circuit board connection point, directly affecting the user's disassembly and assembly feel. 3. Short lifespan. After repeated rotation and disassembly, wear occurs at the POGPIN and microphone circuit board connection point, leading to unstable signal transmission, which directly reduces the microphone's lifespan. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a detachable microphone and audio equipment, addressing any of the above-mentioned problems of existing replaceable microphones.

[0005] To address the aforementioned problems, one embodiment of this utility model provides a detachable microphone, comprising:

[0006] A microphone mechanism includes a microphone housing, a microphone circuit board, and a first connector. The microphone circuit board is mounted on the microphone housing, and the first connector is mounted on the microphone circuit board and electrically connected to the microphone circuit board.

[0007] The microphone body includes a main body housing, a microphone circuit board, and a second connector. The microphone circuit board is mounted on the main body housing, and the second connector is mounted on the microphone circuit board and electrically connected to the microphone circuit board.

[0008] The microphone housing is detachably connected to the main body housing. When the microphone housing is connected to the main body housing, the first connector and the second connector are plugged in and electrically connected. When the microphone housing is detached from the main body housing, the first connector can be disengaged from the second connector.

[0009] As a further improvement to the above technical solution:

[0010] Optionally, the detachable microphone further includes a connecting sleeve, which is sleeved on the outside of the main body housing. One end of the connecting sleeve is provided with a first limiting part, and the outer side wall of the main body housing is provided with a second limiting part. The first limiting part can abut against the second limiting part to limit the axial position of the connecting sleeve relative to the main body housing. The other end of the connecting sleeve can be assembled and connected to the microphone housing.

[0011] Optionally, the other end of the connecting sleeve can be threadedly connected to the microphone housing.

[0012] Optionally, the other end of the connecting sleeve is provided with an internal thread, and the microphone housing is provided with an external thread, the external thread being able to engage with the internal thread for connection;

[0013] or,

[0014] The other end of the connecting sleeve is provided with an external thread, and the microphone housing is provided with an internal thread. The external thread can be connected to the internal thread.

[0015] Optionally, the first limiting part is a limiting ring, which is disposed on the inner side wall of the connecting sleeve, and the second limiting part is an annular limiting step, which can abut against the annular limiting step.

[0016] Optionally, the outer side wall of the microphone housing is provided with a first mounting step, and the inner side wall of the main body housing is provided with a second mounting step. The end of the microphone housing can be sleeved with the end of the main body housing, and the end face of the microphone housing abuts against the second mounting step, while the end face of the main body housing abuts against the first mounting step.

[0017] Optionally, the inner sidewall of the microphone housing is provided with a first mounting step, and the outer sidewall of the main body housing is provided with a second mounting step. The end of the microphone housing can be sleeved with the end of the main body housing, and the end face of the microphone housing abuts against the second mounting step, while the end face of the main body housing abuts against the first mounting step.

[0018] Optionally, a first mounting groove is provided at the end of the microphone housing, and the microphone circuit board is mounted in the first mounting groove.

[0019] Optionally, a second mounting groove is provided at the end of the main housing, and the microphone circuit board is mounted in the second mounting groove.

[0020] On the other hand, this utility model embodiment provides an audio device, including a speaker and a detachable microphone as described above, wherein the detachable microphone is electrically connected to the speaker to transmit sound signals to the speaker.

[0021] This utility model provides a detachable microphone and audio device, which, compared with the prior art, has at least the following advantages: When the microphone mechanism needs to be replaced, the microphone housing is first detached from the main body housing, and then the first connector is detached from the second connector; finally, the first connector of the other microphone mechanism is plugged into and electrically connected to the second connector, and the microphone housing of the other microphone mechanism is connected to the main body housing. Because of the detachable microphone, the first connector and the second connector are plugged into each other, thus allowing for a greater number of contacts compared to existing replaceable microphones, meeting the needs of multi-contact scenarios, thereby improving the microphone's signal transmission capability, functional richness, and overall performance; the first connector and the second connector do not rub against each other, thus not affecting the user's disassembly and assembly feel; there is no wear between the first connector and the second connector, signal transmission is stable, and the microphone's lifespan is extended. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is an exploded view of a detachable microphone provided in one embodiment of the present invention;

[0024] Figure 2 This is a cross-sectional view of a detachable microphone provided in one embodiment of the present invention. Figure 1 ;

[0025] Figure 3 This is a cross-sectional view of a detachable microphone provided in one embodiment of the present invention. Figure 2 ;

[0026] Figure 4 This is a structural schematic diagram of the connector for a detachable microphone provided in one embodiment of the present invention.

[0027] The reference numerals in the accompanying drawings are as follows:

[0028] 100. Detachable microphone; 110. Microphone head mechanism; 111. Microphone head housing; 112. Microphone head circuit board; 113. First connector; 114. First assembly step; 115. First mounting slot; 120. Microphone body; 121. Body housing; 122. Microphone circuit board; 123. Second connector; 124. Second limiting part; 125. Second assembly step; 126. Second mounting slot; 130. Connecting sleeve; 131. First limiting part. Detailed Implementation

[0029] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] In the description of this utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] like Figures 1 to 4As shown, one embodiment of the present invention provides a detachable microphone 100, which includes a microphone head mechanism 110 and a microphone body 120. The microphone head mechanism 110 includes a microphone head housing 111, a microphone head circuit board 112, and a first connector 113. The microphone head circuit board 112 is mounted on the microphone head housing 111, and the first connector 113 is mounted on the microphone head circuit board 112 and electrically connected to the microphone head circuit board 112. The microphone body 120 includes a body housing 121, a microphone circuit board 122, and a second connector 123. The microphone circuit board 122 is mounted on the body housing 121, and the second connector 123 is mounted on the microphone circuit board 122 and electrically connected to the microphone circuit board 122.

[0033] The microphone housing 111 is detachably connected to the main housing 121. When the microphone housing 111 is connected to the main housing 121, the first connector 113 and the second connector 123 are plugged in and electrically connected. When the microphone housing 111 is detached from the main housing 121, the first connector 113 can be disengaged from the second connector 123.

[0034] When it is necessary to replace the microphone mechanism 110, firstly, the microphone housing 111 is removed from the main housing 121, then the first connector 113 is detached from the second connector 123; finally, the first connector 113 of the other microphone mechanism 110 is plugged into and electrically connected to the second connector 123, and the microphone housing 111 of the other microphone mechanism 110 is connected to the main housing 121.

[0035] Because the detachable microphone 100 provided in one embodiment of this utility model has the first connector 113 and the second connector 123 plugged into each other, compared with existing microphones with replaceable microphone heads, more contacts can be set to meet the usage needs of multi-contact scenarios, thereby improving the microphone's signal transmission capability, functional richness and overall performance; the first connector 113 and the second connector 123 will not rub against each other, thus not affecting the user's disassembly and assembly feel; there will be no wear between the first connector 113 and the second connector 123, the signal transmission is stable, and the service life of the microphone is improved.

[0036] In this embodiment, please refer to the following for details. Figure 4 The first connector 113 is a female connector and the second connector 123 is a male connector. When the first connector 113 and the second connector 123 are plugged in, the male connector is inserted into the female connector to form a mechanical lock. The contact points are in close contact, avoiding unstable contact resistance and the introduction of vibration noise, thus ensuring the integrity and stability of signal transmission.

[0037] Of course, it is understood that in another embodiment, the first connector 113 may also be a male connector and the second connector 123 may also be a female connector, which is not limited here.

[0038] Please refer to the specific embodiment of this utility model for a detachable microphone 100. Figures 1 to 3 The detachable microphone 100 also includes a connecting sleeve 130, which is sleeved on the outside of the main body housing 121. One end of the connecting sleeve 130 is provided with a first limiting part 131, and the outer side wall of the main body housing 121 is provided with a second limiting part 124. The first limiting part 131 can abut against the second limiting part 124 to limit the axial position of the connecting sleeve 130 relative to the main body housing 121. The other end of the connecting sleeve 130 can be assembled and connected to the microphone housing 111.

[0039] When the microphone housing 111 is connected to the main housing 121, the connecting sleeve 130 moves axially relative to the main housing 121. The first limiting part 131 abuts against the second limiting part 124 to limit the axial position of the connecting sleeve 130 relative to the main housing 121. At the same time, the other end of the connecting sleeve 130 can be assembled and connected to the microphone housing 111, thereby connecting the microphone housing 111 to the main housing 121.

[0040] In this embodiment, please refer to the following for details. Figures 1 to 3 The other end of the connecting sleeve 130 can be threadedly connected to the microphone housing 111. In one feasible embodiment, the other end of the connecting sleeve 130 is provided with an internal thread, and the microphone housing 111 is provided with an external thread, which can be engaged with the internal thread. In another feasible embodiment, the other end of the connecting sleeve 130 is provided with an external thread, and the microphone housing 111 is provided with an internal thread, which can be engaged with the internal thread.

[0041] In another embodiment, the other end of the connecting sleeve 130 can be connected to the microphone housing 111 via a snap-fit. In a feasible specific embodiment, the other end of the connecting sleeve 130 is provided with a snap-fit, and the microphone housing 111 is provided with a slot, the snap-fit ​​being able to engage with the slot. In another feasible specific embodiment, the other end of the connecting sleeve 130 is provided with a slot, and the microphone housing 111 is provided with a snap-fit, the snap-fit ​​being able to engage with the slot.

[0042] Of course, it is understandable that the other end of the connecting sleeve 130 can also be assembled and connected to the microphone housing 111 in other ways, which is not limited here.

[0043] Please refer to the specific embodiment of this utility model for a detachable microphone 100. Figures 1 to 3 The first limiting part 131 is a limiting ring, which is located on the inner side wall of the connecting sleeve 130. The second limiting part 124 is an annular limiting step, which can abut against the annular limiting step.

[0044] When the microphone housing 111 is connected to the main housing 121, the connecting sleeve 130 moves axially relative to the main housing 121. The other end of the connecting sleeve 130 is threadedly connected to the microphone housing 111 until the first limiting part 131 abuts against the second limiting part 124 to limit the axial position of the connecting sleeve 130 relative to the main housing 121, thereby connecting the microphone housing 111 to the main housing 121.

[0045] Of course, it is understandable that the first limiting part 131 can also be other structures, such as limiting blocks arranged at intervals along the circumference, and the second limiting part 124 is an annular limiting step, and the limiting block can abut against the annular limiting step, which is not limited here.

[0046] Please refer to the specific embodiment of this utility model for a detachable microphone 100. Figures 2 to 3 The microphone housing 111 has a first mounting step 114 on the outer side wall of its end, and the main housing 121 has a second mounting step 125 on the inner side wall of its end. The end of the microphone housing 111 can be sleeved with the end of the main housing 121, and the end face of the microphone housing 111 abuts against the second mounting step 125, while the end face of the main housing 121 abuts against the first mounting step 114.

[0047] When the microphone housing 111 is connected to the main housing 121, the end of the microphone housing 111 is first sleeved with the end of the main housing 121, the end face of the microphone housing 111 abuts against the second mounting step 125, and the end face of the main housing 121 abuts against the first mounting step 114. Then, the connecting sleeve 130 moves axially relative to the main housing 121, and the other end of the connecting sleeve 130 is threadedly connected to the microphone housing 111 until the first limiting part 131 abuts against the second limiting part 124 to limit the axial position of the connecting sleeve 130 relative to the main housing 121, thereby connecting the microphone housing 111 to the main housing 121.

[0048] The end of the microphone housing 111 can be sleeved with the end of the main housing 121, and the end face of the microphone housing 111 abuts against the second mounting step 125, while the end face of the main housing 121 abuts against the first mounting step 114. This structure facilitates the pre-positioning of the microphone housing 111 and the main housing 121, thereby facilitating the connection of the microphone housing 111 to the main housing 121.

[0049] In another embodiment, the inner sidewall of the end of the microphone housing 111 is provided with a first mounting step 114, and the outer sidewall of the end of the main housing 121 is provided with a second mounting step 125. The end of the microphone housing 111 can be sleeved with the end of the main housing 121, and the end face of the microphone housing 111 abuts against the second mounting step 125, while the end face of the main housing 121 abuts against the first mounting step 114.

[0050] Please refer to the specific embodiment of this utility model for a detachable microphone 100. Figures 2 to 3 The microphone housing 111 has a first mounting groove 115 at its end, and the microphone circuit board 112 is installed in the first mounting groove 115. The first mounting groove 115 at the end of the microphone housing 111 facilitates the positioning and installation of the microphone circuit board 112 inside the microphone housing 111. The main housing 121 has a second mounting groove 126 at its end, and the microphone circuit board 122 is installed in the second mounting groove 126. The second mounting groove 126 at the end of the main housing 121 facilitates the installation of the microphone circuit board 122 inside the main housing 121.

[0051] In this embodiment, the microphone circuit board 112 is circular, therefore, the first mounting groove 115 is also circular. The microphone circuit board 122 is provided with a limiting protrusion, which is located within the second mounting groove 126 to position the microphone circuit board 122 axially within the main housing 121.

[0052] In addition, such as Figures 1 to 4 As shown, another embodiment of this utility model provides an audio device, which includes a speaker and a detachable microphone 100 as provided in any of the above embodiments. The detachable microphone 100 is electrically connected to the speaker to transmit sound signals to the speaker. The specific structure of the detachable microphone 100 is the same as described in the above embodiments. Since this audio device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0053] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. A detachable microphone, characterized by, include: A microphone mechanism includes a microphone housing, a microphone circuit board, and a first connector. The microphone circuit board is mounted on the microphone housing, and the first connector is mounted on the microphone circuit board and electrically connected to the microphone circuit board. The microphone body includes a main body housing, a microphone circuit board, and a second connector. The microphone circuit board is mounted on the main body housing, and the second connector is mounted on the microphone circuit board and electrically connected to the microphone circuit board. The microphone housing is detachably connected to the main body housing. When the microphone housing is connected to the main body housing, the first connector and the second connector are plugged in and electrically connected. When the microphone housing is detached from the main body housing, the first connector can be disengaged from the second connector.

2. The detachable microphone of claim 1, wherein, The detachable microphone also includes a connecting sleeve, which is sleeved on the outside of the main body housing. One end of the connecting sleeve is provided with a first limiting part, and the outer side wall of the main body housing is provided with a second limiting part. The first limiting part can abut against the second limiting part to limit the axial position of the connecting sleeve relative to the main body housing. The other end of the connecting sleeve can be assembled and connected to the microphone housing.

3. The detachable microphone of claim 2, wherein, The other end of the connecting sleeve can be threadedly connected to the microphone housing.

4. The detachable microphone of claim 3, wherein, The other end of the connecting sleeve is provided with an internal thread, and the microphone housing is provided with an external thread, which can be connected to the internal thread. or, The other end of the connecting sleeve is provided with an external thread, and the microphone housing is provided with an internal thread. The external thread can be connected to the internal thread.

5. The detachable microphone of claim 2, wherein, The first limiting part is a limiting ring, which is disposed on the inner side wall of the connecting sleeve. The second limiting part is an annular limiting step, which can abut against the annular limiting step.

6. The detachable microphone of claim 1, wherein, The microphone housing has a first mounting step on its outer side wall and a second mounting step on its inner side wall. The end of the microphone housing can be sleeved with the end of the main body housing, and the end face of the microphone housing abuts against the second mounting step, while the end face of the main body housing abuts against the first mounting step.

7. The detachable microphone of claim 1, wherein, The microphone housing has a first mounting step on the inner side wall of its end, and the main body housing has a second mounting step on the outer side wall of its end. The end of the microphone housing can be sleeved with the end of the main body housing, and the end face of the microphone housing abuts against the second mounting step, while the end face of the main body housing abuts against the first mounting step.

8. The detachable microphone of claim 1, wherein, The microphone housing has a first mounting groove at its end, and the microphone circuit board is mounted in the first mounting groove.

9. The detachable microphone of claim 1, wherein, The main housing has a second mounting groove at one end, and the microphone circuit board is mounted in the second mounting groove.

10. A sound device, characterized by comprising: It includes a speaker device and a detachable microphone as described in any one of claims 1 to 9, the detachable microphone being electrically connected to the speaker device to transmit an audio signal to the speaker device.

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