Wireless handheld microphone

Abstract

The utility model provides a wireless handheld microphone, and relates to the technical field of wireless microphone related equipment, the wireless handheld microphone comprises an upper pipe body, a lower pipe structure, a net head structure and an electric appliance structure, one end of the upper pipe body is connected with the net head structure, and an accommodating space is arranged in the upper pipe body; the electric appliance structure is arranged in the accommodating space and is connected with the upper pipe body, the electric appliance structure comprises a charging interface, the upper pipe body is provided with an insertion hole, and the insertion hole is used for exposing the charging interface; the lower pipe structure is detachably connected with the upper pipe body, and the lower pipe structure is used for sealing the insertion hole during use. According to the utility model, the technical problems in the prior art that a battery of a wireless microphone needs to be replaced, a charging interface of the charging type wireless microphone is exposed outside and is not beautiful, and liquid such as drinks is easy to permeate into the charging interface, so that the interface is short-circuited or is seriously corroded are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless microphone related devices, and particularly relates to a wireless handheld microphone. Background Art

[0002] A microphone is an energy conversion device that converts sound signals into electrical signals. A wireless microphone is a microphone with a built-in power supply, and the wireless microphone increases the volume of sound by connecting to a speaker. With the continuous development of society, the application scope of wireless microphones is also becoming more and more extensive. For example, wireless microphones are used in singing in KTVs and speeches at product launches.

[0003] In the prior art, wireless microphones mainly use dry batteries for power supply and do not have a charging function. Dry batteries can be used for at most eight hours and need to be regularly checked and replaced; or those with rechargeable batteries also need to be often removed for charging. Therefore, in the process of replacing batteries, the process of removing the tube, removing the battery, and replacing the new battery increases the workload of the staff. Moreover, for existing wireless microphones with a charging function, their charging ports are often exposed, which also makes the wireless microphones unsightly and easily allows liquids such as liquor to enter at the charging port position, resulting in problems such as interface short circuit or severe corrosion. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a wireless handheld microphone to alleviate the technical problems in the prior art that wireless microphones need to replace batteries, and the charging interfaces of rechargeable wireless microphones are exposed and unsightly, and are prone to infiltration of liquids such as liquor, resulting in interface short circuit or severe corrosion.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] In a first aspect, the utility model provides a wireless handheld microphone, which includes an upper tube body, a lower tube structure, a mesh head structure, and an electrical structure. One end of the upper tube body is connected to the mesh head structure, and an accommodation space is provided inside the upper tube body;

[0007] The electrical structure is arranged in the accommodation space and is connected to the upper tube body. The electrical structure includes a charging interface, and a jack is provided on the upper tube body for exposing the charging interface;

[0008] The lower tube structure is detachably connected to the upper tube body, and the lower tube structure is used to close the jack during use.

[0009] Further, the lower tube structure includes a lower tube body and a tail cap, and the lower tube body is detachably connected to the tail cap;

[0010] One end of the lower tube body away from the end cap is inserted into the upper tube body to close the jack during use.

[0011] Further, the electrical structure includes an upper bracket cover, a PCB board, a bracket base, and a battery. The upper bracket cover is connected to the bracket base to enclose a receiving cavity, and the upper bracket cover and the bracket base are disposed in the receiving space.

[0012] The battery is connected to the bracket base and disposed in the receiving cavity.

[0013] The PCB board is connected to the upper bracket cover, and the PCB board is provided with the charging interface. The PCB board is electrically connected to the battery.

[0014] Further, the upper bracket cover is provided with a through hole that matches the jack, and the through hole is used for the charging interface to pass through.

[0015] Further, the electrical structure further includes a window assembly. The window assembly is connected to the upper bracket cover and is electrically connected to the PCB board.

[0016] Further, the window assembly includes a window sheet, a display screen, and a button. The window sheet, the display screen, and the button are all connected to the upper bracket cover.

[0017] The display screen and the button are both electrically connected to the PCB board.

[0018] Further, the window sheet covers the upper surface of the display screen.

[0019] The upper tube body is provided with a mounting groove, and the mounting groove is connected to the window sheet.

[0020] Further, one end of the upper tube body away from the lower tube structure is connected with a connector.

[0021] Further, the upper tube body is further provided with a round plate. The round plate is disposed between the upper tube body and the connector, and the round plate is provided with a hole.

[0022] Further, the network head structure includes a network head and a microphone core. The network head is detachably connected to the upper tube body.

[0023] The microphone core is accommodated in the network head. The microphone core is connected to the connector, and the microphone core is electrically connected to the PCB board through a wire passing through the hole.

[0024] The utility model can achieve the following beneficial effects:

[0025] In a first aspect, the present utility model provides a wireless handheld microphone, which includes an upper tube body, a lower tube structure, a mesh head structure, and an electrical structure. One end of the upper tube body is connected to the mesh head structure, and an accommodation space is provided inside the upper tube body; the electrical structure is arranged in the accommodation space and connected to the upper tube body, and the electrical structure includes a charging interface. The upper tube body is provided with a jack for exposing the charging interface; the lower tube structure is detachably connected to the upper tube body, and the lower tube structure is used to close the jack during use.

[0026] In the present utility model, the upper tube body and the lower tube structure are detachably connected, and an accommodation space is formed inside the two. The electrical structure is arranged in this accommodation space. The connection part of the electrical structure is provided with a charging interface, and the charging interface can be connected to an external charging cable through the jack of the upper tube body; during use, by connecting the connection part of the lower tube structure and the upper tube body, the jack is exposed during charging, and the jack is closed during use.

[0027] Compared with the prior art, for the wireless handheld microphone provided by the present utility model, the electrical structure is placed in the accommodation space surrounded by the upper tube body and the lower tube structure, and then the charging interface part of the electrical structure is arranged at the jack. During charging, the lower tube structure is moved to expose the jack, and then the electrical structure is charged; similarly, during use, the jack is closed by the lower tube structure to avoid contamination of the charging interface and the risk of short circuit.

[0028] In summary, the present utility model at least alleviates the technical problems in the prior art that wireless microphones need to replace batteries, and the charging interfaces of rechargeable wireless microphones are exposed, which is not beautiful and is prone to infiltration of liquids such as liquor, resulting in short circuits or serious corrosion of the interfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0030] Figure 1 It is a three-dimensional structure diagram of the wireless handheld microphone provided by the embodiment of the present utility model;

[0031] Figure 2 It is a three-dimensional structure diagram of the wireless handheld microphone provided by the embodiment of the present utility model in a charging state;

[0032] Figure 3 It is an exploded structure diagram of the wireless handheld microphone provided by the embodiment of the present utility model.

[0033] Icon: 1 - upper tube body; 11 - connector; 111 - installation groove; 112 - jack; 12 - disc; 2 - lower tube structure; 21 - lower tube body; 22 - end cap; 3 - network head structure; 31 - network head; 32 - microphone element; 4 - electrical structure; 41 - upper cover of bracket; 411 - through hole; 42 - PCB board; 421 - charging interface; 43 - window assembly; 431 - window piece; 432 - display screen; 433 - button; 44 - bracket base; 45 - battery. Detailed implementation manners

[0034] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. The components of the embodiments of the present utility model usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0036] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0037] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0038] In addition, terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0039] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "arrangement", "installation", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0040] The following will describe in detail some embodiments of the present utility model with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0041] Embodiment 1

[0042] This embodiment provides a wireless handheld microphone. Referring to Figure 1 or Figure 2 , the wireless handheld microphone includes an upper tube body 1, a lower tube structure 2, a mesh head structure 3, and an electrical structure 4. One end of the upper tube body 1 is connected to the mesh head structure 3, and an accommodation space is provided inside the upper tube body 1; the electrical structure 4 is arranged in the accommodation space and is connected to the upper tube body 1, and the electrical structure 4 includes a charging interface 421. An insertion hole 112 is opened on the upper tube body 1, and the insertion hole 112 is used to expose the charging interface 421; the lower tube structure 2 is detachably connected to the upper tube body 1, and the lower tube structure 2 is used to close the insertion hole 112 during use.

[0043] The embodiment of the present utility model at least alleviates the technical problems in the prior art that wireless microphones need to replace batteries, and the charging interface 421 of the rechargeable wireless microphone is exposed outside, which is not beautiful and is prone to infiltration of liquids such as liquor, resulting in short - circuit or serious corrosion of the interface.

[0044] In the embodiment of the present utility model, the upper tube body 1 and the lower tube structure 2 are detachably connected, and an accommodation space is formed inside the two. The electrical structure 4 is arranged in this accommodation space. The connection part of the electrical structure 4 is provided with a charging interface 421, and the charging interface 421 can be connected to an external charging cable through the insertion hole 112 of the upper tube body 1; during use, by connecting the connection part of the lower tube structure 2 and the upper tube body 1, the insertion hole 112 is exposed during charging, and the insertion hole 112 is closed during use.

[0045] Compared with the prior art, in the wireless handheld microphone provided by the embodiment of the present utility model, the electrical structure 4 is placed in the accommodation space surrounded by the upper tube body 1 and the lower tube structure 2, and then the charging interface 421 part of the electrical structure 4 is arranged at the jack 112. When charging, the lower tube structure 2 is moved to expose the jack 112, and then the electrical structure 4 is charged; similarly, when in use, the jack 112 is closed by the lower tube structure 2 to avoid contaminating the charging interface and causing the risk of short circuit.

[0046] In an optional implementation manner of this embodiment, referring to Figure 3 , the lower tube structure 2 includes a lower tube body 21 and a tail cover 22, and the lower tube body 21 is detachably connected to the tail cover 22; one end of the lower tube body 21 away from the tail cover 22 is inserted into the upper tube body 1 for closing the jack 112 during use.

[0047] Specifically: the lower tube body 21 is detachably connected to the tail cover 22, and preferably, the lower tube body 21 and the tail cover 22 can be connected in a threaded manner, and one end of the lower tube body 21 away from the tail cover 22 can be inserted into the upper tube body 1, that is, during the process of inserting and pulling the upper tube body 1 by the lower tube body 21, the jack 112 is closed or exposed.

[0048] Furthermore, referring to Figure 3 , the electrical structure 4 includes a bracket upper cover 41, a PCB board 42, a bracket base 44 and a battery 45. The bracket upper cover 41 is connected to the bracket base 44 and encloses an accommodation cavity, and the bracket upper cover 41 and the bracket base 44 are arranged in the accommodation space; the battery 45 is connected to the bracket base 44 and arranged in the accommodation cavity; the PCB board 42 is connected to the bracket upper cover 41, and the PCB board 42 is provided with a charging interface 421, and the PCB board 42 is electrically connected to the battery 45.

[0049] Specifically: the bracket upper cover 41 is detachably connected to the bracket base 44, and an accommodation cavity is provided in the bracket upper cover 41 and the bracket base 44. The PCB board 42 and the battery 45 are both arranged in this accommodation cavity. Preferably, there are two batteries 45, and the two batteries 45 are connected in sequence, and both batteries 45 are electrically connected to the PCB board 42, and the PCB board 42 is provided with a charging interface 421.

[0050] Furthermore, referring to Figure 3 , the bracket upper cover 41 is provided with a through hole 411, the through hole 411 is matched with the jack 112, and the through hole 411 is used for the charging interface 421 to pass through.

[0051] Specifically, a through hole 411 is formed in the upper cover 41 of the bracket. The through hole 411 is matched with the jack 112 and is used for the charging interface 421 to pass through. The position of the charging interface 421 is matched with the jack 112 and the through hole 411 respectively. That is, when in use, the charging head passes through the jack 112 and the through hole 411 in sequence to be connected to the charging interface 421.

[0052] In an optional implementation manner of this embodiment, referring to Figure 3 , the electrical structure 4 further includes a window component 43. The window component 43 is connected to the upper cover 41 of the bracket and is electrically connected to the PCB board 42.

[0053] Specifically: The window component 43 is connected to the upper cover 41 of the bracket and is electrically connected to the PCB board 42. When in use, the user can observe the usage status of the microphone and control the switch of the microphone through the window component 43.

[0054] Further, referring to Figure 3 , the window component 43 includes a window piece 431, a display screen 432, and a button 433. The window piece 431, the display screen 432, and the button 433 are all connected to the upper cover 41 of the bracket. The display screen 432 and the button 433 are both electrically connected to the PCB board 42.

[0055] Specifically: The window piece 431, the display screen 432, and the button 433 are all connected to the upper cover 41 of the bracket, and the display screen 432 and the button 433 are both electrically connected to the PCB board 42. Preferably, the user can control the microphone to be turned on or off through the button 433, and the display screen 432 is electrically connected to the PCB board 42 to feedback the usage status of the microphone.

[0056] Further, referring to Figure 3 , the window piece 431 covers the upper surface of the display screen 432. The upper tube body 1 is provided with an installation groove 111, and the installation groove 111 is connected to the window piece 431.

[0057] Specifically: The upper tube body 1 is provided with an installation groove 111 for limiting and connecting the window piece 431. The window piece 431 is provided with a hole for the button 433 to pass through, so that the user can press the button 433 from the outside of the window piece 431.

[0058] In an optional implementation manner of this embodiment, referring to Figure 3 , a connector 11 is connected to one end of the upper tube body 1 away from the lower tube structure 2.

[0059] Specifically: A connector 11 is connected to one end of the upper tube body 1 away from the lower tube structure 2, and the upper tube body 1 is used for connecting to the network head structure 3.

[0060] Further, referring to Figure 3, the upper tube body 1 is further provided with a disc 12, the disc 12 is arranged between the upper tube body 1 and the joint 11, and the disc 12 is provided with a hole.

[0061] Specifically: the disc 12 is arranged between the upper tube body 1 and the joint 11, and the disc 12 is provided with a hole; the hole of the disc 12 is used for the wire to pass through so that the PCB board 42 is electrically connected to the network head structure 3, and the disc 12 can limit the electrical structure 4.

[0062] Further, referring to Figure 3 , the network head structure 3 includes a network head 31 and a microphone core 32, the network head 31 is detachably connected to the upper tube body 1; the microphone core 32 is accommodated in the network head 31, the microphone core 32 is connected to the joint 11, and the microphone core 32 is electrically connected to the PCB board 42 through a wire passing through the hole.

[0063] Specifically: the network head 31 is detachably connected to the upper tube body 1, the microphone core 32 is accommodated in the network head 31, the microphone core 32 is detachably connected to the joint 11, and the microphone core 32 is electrically connected to the PCB board 42 through a wire passing through the hole; preferably, the joint 11 can be connected to the network head 31 to support and fix the microphone core 32.

[0064] Finally, it should be noted that: the embodiments in this specification are all described in a progressive manner, and the key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other; the above embodiments in this specification are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wireless handheld microphone, characterized in that, It includes an upper tube body (1), a lower tube structure (2), a net head structure (3) and an electrical structure (4). One end of the upper tube body (1) is connected to the net head structure (3), and an accommodation space is provided inside the upper tube body (1). The electrical structure (4) is arranged in the accommodation space and connected to the upper tube body (1). The electrical structure (4) includes a charging interface (421). An insertion hole (112) is provided on the upper tube body (1), and the insertion hole (112) is used to expose the charging interface (421). The lower tube structure (2) is detachably connected to the upper tube body (1), and the lower tube structure (2) is used to close the insertion hole (112) during use.

2. The wireless hand-held microphone according to claim 1, wherein The lower tube structure (2) includes a lower tube body (21) and a tail cover (22), and the lower tube body (21) is detachably connected to the tail cover (22). One end of the lower tube body (21) away from the tail cover (22) is inserted into the upper tube body (1) to close the insertion hole (112) during use.

3. The wireless hand-held microphone according to claim 2, wherein The electrical structure (4) includes a bracket upper cover (41), a PCB board (42), a bracket base (44) and a battery (45). The bracket upper cover (41) is connected to the bracket base (44) and encloses an accommodation cavity, and the bracket upper cover (41) and the bracket base (44) are arranged in the accommodation space. The battery (45) is connected to the bracket base (44) and arranged in the accommodation cavity. The PCB board (42) is connected to the bracket upper cover (41), and the PCB board (42) is provided with the charging interface (421). The PCB board (42) is electrically connected to the battery (45).

4. The wireless hand-held microphone according to claim 3, characterized in that, The bracket upper cover (41) is provided with a through hole (411), and the through hole (411) matches the insertion hole (112) and is used for the charging interface (421) to pass through.

5. The wireless handheld microphone according to claim 3, wherein, The electrical structure (4) further includes a window assembly (43). The window assembly (43) is connected to the bracket upper cover (41), and the window assembly (43) is electrically connected to the PCB board (42).

6. The wireless hand-held microphone according to claim 5, wherein The window assembly (43) includes a window piece (431), a display screen (432) and a button (433). The window piece (431), the display screen (432) and the button (433) are all connected to the bracket upper cover (41). Both the display screen (432) and the button (433) are electrically connected to the PCB board (42).

7. The wireless hand-held microphone according to claim 6, wherein The window piece (431) covers the upper surface of the display screen (432). The upper tube body (1) is provided with a mounting groove (111), and the mounting groove (111) is connected to the window piece (431).

8. The wireless hand-held microphone according to claim 3, wherein, One end of the upper tube body (1) away from the lower tube structure (2) is connected with a joint (11).

9. The wireless handheld microphone according to claim 8, characterized in that, The upper tube body (1) is further provided with a round piece (12). The round piece (12) is arranged between the upper tube body (1) and the joint (11), and the round piece (12) is provided with a hole.

10. The wireless handheld microphone according to claim 9, wherein, The network head structure (3) includes a network head (31) and a microphone core (32), and the network head (31) is detachably connected to the upper tube body (1); The microphone core (32) is accommodated in the network head (31), the microphone core (32) is connected to the joint (11), and the microphone core (32) is electrically connected to the PCB board (42) through a wire passing through the hole.

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