Charging box with charging and voice data transmission functions and charging box combination

Abstract

The utility model discloses a charging box with charging and voice data transmission functions and a charging box combination. The charging box comprises a shell, a connecting interface, a signal processing module and a connector interface. The shell extends inwards in a concave mode to form a containing groove. The connecting interface is arranged in the containing groove. The signal processing module is arranged in the shell and electrically connected with the connecting interface. The connector interface is arranged on the outer side face of the shell and electrically connected with the signal processing module. When charging or data transmission or software updating is carried out on the collar clip type microphone, the collar clip type microphone is stored in the storage groove, and a power supply or data is transmitted to the connection interface through the connector interface by means of the power supply transmission line or the data transmission line of the signal processing module and then is transmitted to the transmission interface of the collar clip type microphone. The collar clip type microphone does not need to be additionally provided with a connector interface, charging or data transmission or software updating is achieved, the size of the collar clip type microphone is reduced, and use convenience is improved.

Description

Technical Field

[0001] This application relates to a charging case, especially a charging case with charging and voice data transmission and its combined lapel microphone. Background Art

[0002] The current lapel microphone is clamped on the user's collar to pick up the user's voice nearby. To avoid the wire affecting the user's body, the existing lapel microphone adopts a wireless design and is provided with a battery inside the lapel microphone to supply power to the lapel microphone.

[0003] When the battery power in the lapel microphone runs out, the lapel microphone is placed in the charging case to charge the battery of the lapel microphone.

[0004] However, when the existing lapel microphone needs to perform data transmission or software update, an additional connector interface needs to be set in the lapel microphone. In this way, the volume of the lapel microphone will increase, which will cause inconvenience to the user.

[0005] Therefore, there is indeed a need for the prior art to further provide a more improved solution. Content of the Utility Model

[0006] In view of the above deficiencies of the prior art, the main purpose of this application is to provide a charging case and a charging case combination with charging and voice data transmission. By setting a connector interface, the lapel microphone does not need to be additionally provided with a connector interface, so as to achieve the purpose of reducing the volume and improving the use convenience.

[0007] To achieve the above object, the main technical means adopted in this application is to make the charging case with charging and voice data transmission include:

[0008] A housing, which is recessed inward to form a receiving groove;

[0009] A connection interface, which is arranged in the receiving groove;

[0010] A signal processing module, which is accommodated in the housing and electrically connected to the connection interface. The signal processing module includes:

[0011] A power control integrated circuit, which provides power;

[0012] A boost / buck circuit, which is electrically connected to the connection interface and the power control integrated circuit, and boosts or buckles the power;

[0013] A hub, which is electrically connected to the connection interface and the boost / buck circuit;

[0014] A microprocessor, electrically connected to the power control integrated circuit and the hub; and

[0015] A connector interface, disposed on an outer side surface of the housing, and electrically connected to the power control integrated circuit and the hub of the signal processing module;

[0016] Wherein, the electrical connections between the connection interface, the power control integrated circuit, the step-up / step-down circuit and the connector interface form a power transmission path; the electrical connections between the connection interface, the hub, the microprocessor and the connector interface form a data transmission path.

[0017] Preferably, the connector interface is connected to the power control integrated circuit through a first power transmission line, and the power control integrated circuit is connected to the step-up / step-down circuit through a second power transmission line, and the step-up / step-down circuit is connected to the connection interface and the hub through a third power transmission line; and the connector interface is connected to the hub through a first data transmission line, and the hub is connected to the connection interface and the microprocessor through a second data transmission line.

[0018] Preferably, the housing further includes a groove formed by inward indentation, and the charging box having charging and voice data transmission further includes:

[0019] A cover body, pivotally provided on the outer side surface of the housing in a rotatable manner to cover the notch of the storage groove and the groove in an openable and closable manner.

[0020] Preferably, the housing further includes a groove formed by inward indentation, and the connection interface is disposed at the bottom or the wall of the groove in the storage groove.

[0021] Preferably, the power control integrated circuit includes:

[0022] A charge / discharge circuit, electrically connected to the step-up / step-down circuit.

[0023] Preferably, the cover body includes:

[0024] A first engaging groove, formed by inward indentation from the inner surface of the cover body and corresponding to the storage groove; and

[0025] A second engaging groove, formed by inward indentation from the inner surface of the cover body and corresponding to the groove.

[0026] Preferably, the connector interface is a universal serial bus connector interface.

[0027] With the above structure, when it is desired to charge the lapel microphone, transfer data, or update software, the lapel microphone is placed in the storage slot, and the transfer interface of the lapel microphone is aligned with the connection interface having charging and voice data transfer functions. Then, the connector interface is connected to an external connection cable, so that external power or data can be transmitted through the connector interface to the connection interface having charging and voice data transfer functions via the signal processing module, and then transmitted to the transfer interface of the lapel microphone for charging, data transfer, or software update. In this way, the lapel microphone does not need to be equipped with an additional connector interface to achieve charging, data transfer, or software update, thereby reducing the volume of the lapel microphone and improving the convenience of use for the user.

[0028] To achieve the above object, another main technical means adopted in this application is that a charging box combination with a lapel microphone includes a lapel microphone and the above-mentioned charging box having charging and voice data transfer functions. The lapel microphone includes:

[0029] A body;

[0030] A control member disposed on the side surface of the body;

[0031] A clip member disposed obliquely on the back surface of the body; and

[0032] A transfer interface disposed on the bottom surface of the body.

[0033] Preferably, a coupling portion protrudes outward from the back surface of the body.

[0034] Preferably, a convex portion protrudes outward from one side surface of the clip member, and the convex portion is fixed to the coupling portion through a rotating shaft.

[0035] With the above structure, when it is desired to charge the lapel microphone, transfer data, or update software, the body of the lapel microphone is placed in the storage slot, and the transfer interface of the lapel microphone is aligned with the connection interface. Then, the connector interface is connected to an external connection cable, so that external power or data can be transmitted through the connector interface to the transfer interface of the lapel microphone via the signal processing module, and then transmitted to the transfer interface of the lapel microphone for charging, data transfer, or software update. In this way, the lapel microphone does not need to be equipped with an additional connector interface to achieve charging, data transfer, or software update, thereby reducing the volume of the lapel microphone and improving the convenience of use for the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The accompanying drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0037] Figure 1 is a side view structural diagram of a lapel microphone.

[0038] Figure 2 is a bottom view structural diagram of a lapel microphone.

[0039] Figure 3 is a perspective view of a charging case of the present application with charging and voice data transmission.

[0040] Figure 4 is a rear perspective view of a charging case of the present application with charging and voice data transmission.

[0041] Figure 5 is a block diagram of a signal processing module of the present application. Detailed implementation manners

[0042] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without making creative efforts shall fall within the protection scope of the present application.

[0043] Figure 1 is a side view structural diagram of the lapel microphone 10, Figure 2 is a bottom view structural diagram of the lapel microphone 10. As Figure 1 and Figure 2 shown, the lapel microphone 10 includes a body 11, a control member 12, a clip member 13 and a transmission interface 14. The control member 12 is disposed on the side surface of the body 11, and the control member 12 is used to operate the lapel microphone 10 to perform sound collection or stop sound collection. The clip member 13 is disposed obliquely on the back surface of the body 11. The transmission interface 14 is disposed on the bottom surface or side surface of the body 11, and moreover, the transmission interface 14 is used to receive / transmit power and voice data. Specifically, a coupling portion 111 protrudes outward from the back surface of the body 11, a convex portion 131 protrudes outward from one side surface of the clip member 13, and the convex portion 131 and the coupling portion 111 are fixed by passing through a rotating shaft 132. The other end of the clip member 13 extends gradually obliquely toward the back surface of the body 11 from one end of the clip member 13. When the user presses one end of the clip member 13 close to the coupling portion 111, the other end of the clip member 13 will be away from the back surface of the body 11, so that the user's collar is clamped between the inner side surface of the clip member 13 and the back surface of the body 11, thereby fixing the lapel microphone 10 on the user's collar.

[0044] Regarding an embodiment of the charging case 20 with charging and voice data transmission of the present application, as Figure 3 shown, the charging case 20 with charging and voice data transmission includes a housing 21, a connection interface 22, a signal processing module 23, and a connector interface 24. The housing 21 is recessed inward to form a receiving groove 211 and a groove 212. The connection interface 22 is disposed in the receiving groove 211. The signal processing module 23 is disposed in the housing 21, and the signal processing module 23 is electrically connected to the connection interface 22. The connector interface 24 is disposed on the outer side surface of the housing 21, and the connector interface 24 is electrically connected to the signal processing module 23. Specifically, the housing 21 is recessed inward from the bottom to the top to form the receiving groove 211 and the groove 212. The connection interface 22 is disposed at the bottom or the wall of the receiving groove 211. The connector interface 24 is a Universal Serial Bus (USB) connector interface. In this embodiment, the number of the receiving grooves 211 is two, and the number of the grooves 212 is one. The two receiving grooves 211 are disposed at a distance from each other, and the groove 212 is disposed between the two receiving grooves 211.

[0045] Regarding the situation where the lapel microphone 10 is combined with the charging case 20 with charging and voice data transmission, still as Figure 3 shown, the lapel microphone 10 is inserted into the receiving groove 211, and the transmission interface 14 of the lapel microphone 10 corresponds to the connection interface 22 of the charging case 20 with charging and voice data transmission, so as to charge or transmit data or update software to the lapel microphone 10 through the connection interface 22 of the charging case 20 with charging and voice data transmission of the present application.

[0046] In an embodiment, as Figure 3 and 4 shown, the charging case 20 with charging and voice data transmission further includes a cover body 25. The cover body 25 is pivotally provided on the outer side surface of the housing 21 rotatably, so as to cover the openings of the receiving groove 211 and the groove 212 in an openable or closable manner, so that the receiving groove 211 and the groove 212 respectively form a closed space. Specifically, the cover body 25 may further include a pivotal member (not shown in the figure). The pivotal member is disposed on the same side of the housing 21 and the cover body 25. Wherein, a part of the pivotal member is disposed on one side edge of the housing 21, and another part of the pivotal member is disposed on one side edge of the cover body 25. The pivotal member and the connector interface 24 are disposed on the outer side surface on the same side of the housing 21.

[0047] In one embodiment, the cover 25 includes a first engaging groove 251 and a second engaging groove 252. The first engaging groove 251 and the second engaging groove 252 are respectively recessed inwardly from the inner surface of the cover 25. Moreover, the first engaging groove 251 and the receiving groove 211 are oppositely arranged, and the second engaging groove 252 and the groove 212 are oppositely arranged, so that when the lapel microphone 10 and the receiver 30 are received in the receiving groove 211 and the groove 212, the portions of the lapel microphone 10 and the receiver 30 protruding from the top of the housing 21 can be received in the first engaging groove 251 and the second engaging groove 252 to completely cover the lapel microphone 10 and the receiver 30. Specifically, the first engaging groove 251 and the second engaging groove 252 are respectively recessed inwardly from the bottom to the top of the cover 25. In this embodiment, the number of the first engaging grooves 251 is two, and the number of the second engaging grooves 252 is one. The two first engaging grooves 251 are arranged at an interval distance from each other, and the second engaging groove 252 is arranged between the two first engaging grooves 251. In this embodiment, the bottom or side wall of the receiver 30 has a transmission interface, so that when the receiver 30 is received in the groove 212, it can correspond to the connection interface 22 in the groove 212 to receive power, data transmission or software update from the connection interface 22.

[0048] Figure 5 is a block diagram of the signal processing module of the present application, as Figure 5 shown, the signal processing module 23 includes a power control integrated circuit 231, a boost / buck circuit 232, a hub 233 and a microprocessor 234. The electrical connection between the connector interface 24, the power control integrated circuit 231, the boost / buck circuit 232 and the connection interface 22 constitutes a power transmission path. The electrical connection between the connector interface 24, the hub 233, the microprocessor 234 and the connection interface 22 constitutes a data transmission path.

[0049] Specifically, on the power transmission path, the connector interface 24 is electrically connected to the power control integrated circuit 231 through the first power transmission line P1, and the power control integrated circuit 231 is electrically connected to the boost / buck circuit 232 through the second power transmission line P2. The boost / buck circuit 232 is electrically connected to the connection interface 22 and the hub 233 through the third power transmission line P3. After receiving power from the first power transmission line P1, the power control integrated circuit 231 is used to supply power or absorb power and transfer it to the boost / buck circuit 232 through the second power transmission line P2. The boost / buck circuit 232 is used to boost or buck the power according to the power provided by the power control integrated circuit 231, and after boosting or bucking the power, it is transmitted to the connection interface 22 and the hub 233 through the third power transmission line P3. On the data transmission path, the connector interface 24 is connected to the hub 233 through the first data transmission line D1. Then, the hub 233 is connected to the connection interface 22 and the microprocessor 234 through the second data transmission line D2, so that the hub 233 can obtain data or software from the connector interface 24 through the first data transmission line D1, and the microprocessor 234 receives the software through the second data transmission line D2 to perform firmware update on the power control integrated circuit 231. Moreover, the microprocessor 234 can enable the power control integrated circuit 231 to charge the connection interface 22 through the third power transmission line P3 or, through the control of the microprocessor 233, enable the hub 233 to transmit data or software update to the connection interface 22 through the second data transmission line D2.

[0050] In one embodiment, the power control integrated circuit 231 includes a charge / discharge circuit 2311. The charge / discharge circuit 2311 is electrically connected to the boost / buck circuit 232 through the second power transmission line P2 to supply power to the boost / buck circuit 232 or absorb power from the boost / buck circuit 232.

[0051] In one embodiment, the power control integrated circuit 231 further includes an energy storage device 2312. The energy storage device 2312 is electrically connected to the charge / discharge circuit 2311 to supply power to the charge / discharge circuit 2311 through the energy storage device 2312 and supply the power to the boost / buck circuit 232 through the second power transmission line P2 when the connector interface 24 is not connected to external power.

[0052] In summary, when charging the lapel microphone, transferring data, or updating software, place the lapel microphone in the storage slot, align the transfer interface of the lapel microphone with the connection interface that supports charging and voice data transfer. Then, connect the connector interface to an external connecting wire, so that the external power supply or data can be transmitted through the connector interface to the connection interface with charging and voice data transfer via the signal processing module, and then to the transfer interface of the lapel microphone for charging, data transfer, or software update. In this way, the lapel microphone does not need to be equipped with an additional connector interface to achieve charging, data transfer, or software update, thereby reducing the volume of the lapel microphone and improving the convenience of use for users.

[0053] It should be noted that in this text, the terms "include", "including", or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device including a series of elements not only includes those elements but also includes other elements not explicitly listed, or elements inherent to such a process, method, article, or device. Without further limitations, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article, or device including the said element.

[0054] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A charging case with charging and voice data transmission, characterized in that, Comprising: A housing that recesses inward to form a receiving groove; A connection interface disposed within the receiving groove; A signal processing module housed within the housing and electrically connected to the connection interface, the signal processing module comprising: A power control integrated circuit that provides power; A boost / buck circuit electrically connected to the connection interface and the power control integrated circuit, and boosting or bucking the power; A hub electrically connected to the connection interface and the boost / buck circuit; A microprocessor electrically connected to the power control integrated circuit and the hub; and a connector interface disposed on an outer side surface of the housing and electrically connected to the power control integrated circuit and the hub of the signal processing module; Wherein, the electrical connection between the connection interface, the power control integrated circuit, the boost / buck circuit and the connector interface constitutes a power transmission path; the electrical connection between the connection interface, the hub, the microprocessor and the connector interface constitutes a data transmission path.

2. The charging case with charging and voice data transmission according to claim 1, wherein The connector interface is connected to the power control integrated circuit through a first power transmission line, and the power control integrated circuit is connected to the boost / buck circuit through a second power transmission line, and the boost / buck circuit is connected to the connection interface and the hub through a third power transmission line; and the connector interface is connected to the hub through a first data transmission line, and the hub is connected to the connection interface and the microprocessor through a second data transmission line.

3. The charging case with charging and voice data transmission according to claim 1, characterized in that, The housing further includes a groove formed by recessing inward, and the charging case having charging and voice data transmission further includes: A cover body pivotally provided on the outer side surface of the housing in a rotatable manner to open and close the openings of the receiving groove and the groove.

4. The charging case with charging and voice data transmission as described in claim 1, wherein, The housing further includes a groove formed by recessing inward, and the connection interface is disposed on the bottom or side wall of the groove within the receiving groove.

5. The charging case with charging and voice data transmission as claimed in claim 1, wherein, The power control integrated circuit includes: A charge / discharge circuit electrically connected to the boost / buck circuit.

6. The charging case with charging and voice data transmission according to claim 3, wherein, The cover body includes: A first engaging groove recessed inward from the inner surface of the cover body and corresponding to the receiving groove; and A second engaging groove recessed inward from the inner surface of the cover body and corresponding to the groove.

7. The charging case with charging and voice data transmission according to claim 1, wherein, The connector interface is a universal serial bus connector interface.

8. A charging case combination with a lapel microphone, characterized in that, Comprising a lapel microphone and a charging case having charging and voice data transmission according to any one of claims 1-7, wherein the lapel microphone includes: A main body; A control member disposed on a side surface of the main body; A clip member disposed obliquely on the back surface of the main body; and A transmission interface disposed on the bottom surface of the main body.

9. The charging case combination with a lapel microphone according to claim 8, characterized in that, A coupling portion protrudes outward from the back surface of the main body.

10. The charging case combination with a lapel microphone according to claim 9, characterized in that, A convex portion protrudes outward from one side surface of the clip member, and the convex portion is fixed to the coupling portion through a rotating shaft.

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