A karaoke speaker

Abstract

The present application relates to the technical field of speaker equipment, and discloses a karaoke speaker, including a speaker body and a microphone, and also including a charging module, the charging module is used to supply power to the microphone battery; a state sensing module, the state sensing module is arranged on the microphone, the state sensing module includes an electrically connected charging identification unit and a state feedback unit, the charging identification unit is used to identify the state of the microphone battery, and the state feedback unit changes to a corresponding feedback state according to the charging state. The karaoke speaker detects the operating state of the microphone battery through the charging identification unit. If it is detected that the microphone battery is in a charging state, the state feedback unit is adjusted to a first state. If it is detected that the microphone battery is fully charged, the state feedback unit is adjusted to a second state. The user can judge the state of the microphone battery by observing the state of the state feedback unit, thereby solving the problem that the user cannot accurately grasp the actual charging state of the microphone.

Description

Technical Field

[0001] The present application relates to the technical field of speaker equipment, and in particular to a karaoke speaker. Background Art

[0002] In recent years, with the rise of the concept of outdoor entertainment, singing with a karaoke speaker outdoors has become a new choice for people's outdoor entertainment activities. The karaoke speaker usually includes a speaker body and a microphone, and the microphone can be electrically connected to the speaker body.

[0003] In the related art, a microphone of a karaoke speaker is wirelessly connected to the speaker body, and the microphone can be charged on the speaker body. However, for the karaoke speaker in the related art, the user can only judge whether the microphone is fully charged by experience, but cannot accurately grasp the actual charging status of the microphone, which affects the user's experience.

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

[0005] The above information is presented as background information only to assist with understanding the present disclosure and no determination or admission is made as to whether any of the above may be used as prior art with respect to the present disclosure. Summary of the invention

[0006] The present application provides a karaoke speaker to solve the problems existing in the prior art.

[0007] To achieve the above objectives, this application provides the following technical solutions:

[0008] A karaoke speaker, comprising a speaker body and a microphone, and further comprising:

[0009] A charging module, the charging module is used to supply power to the microphone battery;

[0010] A state sensing module, the state sensing module includes a charging identification unit and a state feedback unit which are electrically connected, the charging identification unit is used to identify the operating state of the microphone battery, and the state feedback unit is converted into a corresponding feedback state according to the operating state.

[0011] Preferably, the charging module comprises:

[0012] A charging module, the charging module is arranged on the speaker body, and the charging module includes a plurality of positive probes and a plurality of negative probes;

[0013] A power receiving module, the power receiving module comprising a positive contact piece and a negative contact piece, the positive contact piece and the negative contact piece are both arranged on the microphone, and the positive contact piece and the negative contact piece are both electrically connected to a microphone battery;

[0014] A charging circuit, wherein the input end of the charging circuit is electrically connected to the speaker power supply, and the plurality of positive probes and the plurality of negative probes are electrically connected to the output end of the charging circuit.

[0015] Preferably, the charging identification unit includes:

[0016] a current detection subunit, the current detection subunit being electrically connected to the microphone battery and being used to detect a charging current of the microphone battery;

[0017] A power detection subunit, wherein the power detection subunit is electrically connected to the microphone battery and is used to detect the power level of the microphone battery.

[0018] Preferably, the state feedback unit comprises:

[0019] A state determination subunit, the current detection subunit and the power detection subunit are both electrically connected to the state determination subunit, and the state determination subunit is used to determine the working condition of the battery according to the current detected by the current detection subunit and the power detected by the power detection subunit;

[0020] A state control subunit, the state control subunit is electrically connected to the state determination subunit, and the state control subunit is used to output a corresponding control signal according to the type of battery operating condition;

[0021] A state presentation subunit is electrically connected to the state control subunit, and is used for changing the presentation state according to the type of the control signal.

[0022] Preferably, the charging identification unit further includes:

[0023] An identification probe, the identification probe being arranged on the speaker body;

[0024] An identification contact sheet, wherein the identification contact sheet is disposed on the microphone and is electrically connected to the power detection subunit;

[0025] A charging control subunit is provided on the charging circuit, the charging control subunit is electrically connected to the identification probe, and the charging control subunit is used to control the magnitude of the current of the charging circuit.

[0026] Preferably, the charging module also includes a carrying plate, a connecting plate and a plurality of springs, the carrying plate is fixedly connected to the speaker body, the positive probe and the negative probe are fixedly connected to the connecting plate, a plurality of springs are connected to the carrying plate and the connecting plate, and the connecting end of each probe passes through the connecting plate and is inserted into the corresponding spring.

[0027] Preferably, it also includes a charging base, which is fixedly connected to the speaker body, and the charging module is fixedly connected to the charging base. A first buffer layer is provided on one side of the charging base, and a second buffer layer is provided on the other end of the microphone.

[0028] Preferably, the second buffer layer is provided with an avoidance hole, the positive electrode contact sheet and the negative electrode contact sheet are both accommodated in the avoidance hole, and the thickness of the positive electrode contact sheet and the thickness of the negative electrode contact sheet are both smaller than the thickness of the second buffer layer.

[0029] Preferably, a sleeve assembly for accommodating a microphone is provided in the speaker body, and the sleeve assembly includes a first sleeve and a second sleeve, the second sleeve is provided at one end of the first sleeve, and the other end of the first sleeve is fixedly connected to the charging base, a first flange is provided at one end of the first sleeve close to the second sleeve, and a second flange is provided at one end of the second sleeve close to the first sleeve, and the first sleeve is fixedly connected to the second sleeve.

[0030] Preferably, it further includes a display module arranged on the speaker body, the speaker body is provided with a storage groove for accommodating the display module, the bottom of the storage groove is provided with a storage hole for accommodating the sleeve assembly, and the sleeve assembly is accommodated in the storage hole.

[0031] Preferably, the sleeve assembly further comprises an elastic inner shell, and the elastic inner shell is sleeved in the second sleeve.

[0032] Compared with the prior art, this application has the following beneficial effects:

[0033] A karaoke speaker provided by the present application provides power for a microphone battery by setting a charging module, and detects the operating status of the microphone battery through a charging identification unit. If it is detected that the microphone battery is in a charging state, the state feedback unit is adjusted to a first state; if it is detected that the microphone battery is fully charged, the state feedback unit is adjusted to a second state; if it is detected that the charging current of the microphone battery is 0 and the battery is discharging, the state feedback unit is adjusted to a third state. A user can determine the state of the microphone battery by observing the state of the state feedback unit, thereby solving the problem that the user cannot accurately grasp the actual charging state of the microphone.

[0034] The present application has other features and advantages, which will be apparent from the accompanying drawings and subsequent detailed descriptions incorporated herein, or will be described in detail in the accompanying drawings and subsequent detailed descriptions incorporated herein, which together serve to explain the specific principles of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application;

[0037] Figure 2 is a schematic diagram of the assembly relationship between the sleeve assembly and the charging base in Example 1 of the present application;

[0038] Figure 3 It is a schematic diagram of the assembly relationship between the charging module and the supporting base in Example 1 of the present application;

[0039] Figure 4 is a schematic diagram of the structure of the microphone in Example 1 of the present application;

[0040] Figure 5 is a schematic diagram of the structural relationship between the microphone and the supporting base in Example 1 of the present application;

[0041] Figure 6 for Figure 5 Enlarged view of part A in the middle;

[0042] Figure 7 It is a schematic diagram of the overall structure of Example 3 of the present application;

[0043] Figure 8 It is a schematic diagram of the assembly relationship between the sleeve assembly and the speaker body in Example 3 of the present application.

[0044] Reference numerals: 1, positive electrode probe; 2, negative electrode probe; 3, positive electrode contact sheet; 4, negative electrode contact sheet; 5, identification probe; 6, identification contact sheet; 7, carrying plate; 8, connecting plate; 9, spring; 11, charging seat; 12, first buffer layer; 13, second buffer layer; 14, first sleeve; 15, second sleeve; 16, elastic inner shell; 17, speaker body; 18, microphone; 19, status presentation subunit; 21, storage hole; 22, storage slot; DETAILED DESCRIPTION

[0045] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0046] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0047] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0048] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0049] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0050] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0051] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0052] Please refer to Figure 1 and Figure 2 An embodiment of the present application provides a karaoke speaker, including a charging module and a state sensing module. The charging module is used to power a microphone 18 battery. The state sensing module includes an electrically connected charging identification unit and a state feedback unit. The charging identification unit is used to identify the operating state of the microphone 18 battery. The state feedback unit changes to a corresponding feedback state according to the operating state.

[0053] Please refer to Figure 3 The charging module includes a charging module, a receiving module and a charging circuit. The charging module is arranged on the speaker body 17. The charging module includes a plurality of positive probes 1 and a plurality of negative probes 2. In this embodiment, the number of the positive probes 1 and the number of the negative probes 2 are both set to two. The receiving module includes a positive contact piece 3 and a negative contact piece 4. The positive contact piece 3 and the negative contact piece 4 are both fixedly connected to the end of the microphone 18. The positive contact piece 3 and the negative contact piece 4 are both electrically connected to the microphone 18 battery. In this embodiment, the positive contact piece 3 and the negative contact piece 4 are both arranged in a circular ring shape, and the positive contact piece 3 and the negative contact piece 4 are arranged concentrically, and the inner ring diameter of the positive contact piece 3 is larger than the outer ring diameter of the negative contact piece 4. The input end of the charging circuit is electrically connected to the speaker power supply, and the two positive probes 1 and the two negative probes 2 are electrically connected to the output end of the charging circuit.

[0054] Please refer to Figure 3 and Figure 4The charging identification unit includes a current detection subunit, a power detection subunit, an identification probe 5, an identification contact 6 and a charging control subunit. The current detection subunit is electrically connected to the microphone 18 battery. The current detection subunit is used to detect the charging current of the microphone 18 battery. The power detection subunit is electrically connected to the microphone 18 battery. The power detection subunit is used to detect the power of the microphone 18 battery. The identification probe 5 is arranged on the speaker body 17, and the identification contact 6 is arranged on the microphone 18. Preferably, the identification probe 5 is fixedly connected to the charging module, and the identification contact 6 is arranged at the center of the positive contact 3. The charging control subunit is arranged on the charging circuit, the switch is electrically connected to the identification probe 5, and the charging control subunit is used to control the size of the charging circuit current. In other embodiments of the present application, the charging identification unit includes a group of correspondingly arranged springs, or a group of mutually cooperating threaded connectors, or a group of mutually cooperating card column interfaces.

[0055] The charging control subunit can be electrically connected to the power detection subunit through the identification probe 5 and the identification contact 6. When the charging control subunit identifies that the battery is not fully charged, the current of the charging circuit is increased to charge the battery. When the charging control subunit identifies that the battery is fully charged or cannot identify the battery power signal, the charging circuit is disconnected.

[0056] The state feedback unit includes a state determination subunit, a state control subunit, and a state presentation subunit 19 which are electrically connected in sequence. The current detection subunit and the power detection subunit are both electrically connected to the state determination subunit. The state determination subunit is used to determine the working condition of the battery according to the current detected by the current detection subunit and the power detected by the power detection subunit. The state control subunit is electrically connected to the state determination subunit, and the state control subunit is used to output a corresponding control signal according to the type of battery working condition. The state presentation subunit 19 is electrically connected to the state control subunit, and the state presentation subunit 19 is used to change the presentation state according to the type of control signal. In this embodiment, the state presentation subunit 19 is an LED lamp bead, and the LED lamp bead is fixedly connected to the microphone 18. In other embodiments of the present application, the LED lamp bead can also be installed on the speaker body 17 to facilitate user identification.

[0057] In this embodiment, when the status determination subunit determines that the battery charging current exceeds the preset threshold and the battery is not fully charged, it is determined that the battery is in a charging state, and the LED lamp bead changes to a flashing state; when the status determination subunit determines that the battery charging current is less than the preset threshold and the battery is full, it is determined that the battery is in a fully charged state, and the LED lamp bead changes to a constantly bright state; when the status determination subunit determines that the battery charging current is less than the preset threshold and the battery is not fully charged, it is determined that the microphone 18 is in a working state, and the LED lamp bead changes to an off state.

[0058] In other embodiments of the present application, the status presentation subunit 19 may also be one or more of a vibration motor, a buzzer, a voice prompt device, and an LED light strip, and the prompt status may also be manually set accordingly. When the status presentation subunit 19 uses a light-emitting device, the speaker body may be set to a transparent material or the microphone may be extended from the speaker body to facilitate user identification.

[0059] Please refer to Figure 2 and Figure 3 The charging module also includes a carrier plate 7, a connecting plate 8 and a plurality of springs 9. The fixing plate is fixedly connected to the speaker body 17. The positive probe 1, the negative probe 2 and the identification probe 5 are all fixedly connected to the connecting plate 8, and are arranged in a row in the order of the positive probe 1, the negative probe 2, the identification probe 5, the negative probe 2 and the positive probe 1. The plurality of springs 9 are all connected to the carrier plate 7 and the connecting plate 8. In this embodiment, the number of springs 9 is set to five, and the connection end of each probe passes through the connecting plate 8 and is inserted into the corresponding spring 9. By setting the spring 9, the positive probe 1, the negative probe 2 and the identification probe 5 can be tightly connected to the corresponding contact piece.

[0060] Please refer to Figure 3 and Figure 4 , further comprising a charging seat 11, the charging seat 11 is fixedly connected to the speaker body 17, the charging module is fixedly connected to the charging seat 11, a first buffer layer 12 is provided on one side of the charging seat 11, and a second buffer layer 13 is provided on the other end of the microphone. In this embodiment, the first buffer layer 12 and the second buffer layer 13 are both made of elastic silicone, which can prevent the microphone 18 from vibrating and generating noise when the microphone 18 is charged internally and the speaker audio is output. The second buffer layer 13 is provided with an avoidance hole, and the positive contact sheet 3 and the negative contact sheet 4 are both accommodated in the avoidance hole. The thickness of the positive contact sheet 3 and the thickness of the negative contact sheet 4 are both less than the thickness of the second buffer layer 13. In this embodiment, the thickness difference between the second buffer layer 13 and the positive contact sheet 3 is U, 0.1mm≤U≤0.5mm.

[0061] Please refer to Figure 1 and Figure 2The speaker body 17 is provided with a sleeve assembly for accommodating a microphone 18. The sleeve assembly includes a first sleeve 14, a second sleeve 15 and an elastic inner shell 16. The second sleeve 15 is provided at one end of the first sleeve 14. The other end of the first sleeve 14 is fixedly connected to the charging stand 11. The first sleeve 14 is provided with a first flange at one end close to the second sleeve 15. The second sleeve 15 is provided with a second flange at one end close to the first sleeve 14. The first sleeve 14 is fixedly connected to the second sleeve 15. In this embodiment, the first sleeve 14 and the second sleeve 15 are bonded and fixed by providing glue on the first flange or the second flange, or the first sleeve 14 and the second sleeve 15 are fixed as a whole by hot-melting the first flange or the second flange. The elastic inner shell 16 is sleeved in the second sleeve 15, and the elastic inner shell 16 and the second sleeve 15 are bonded and fixed.

[0062] Embodiment 2:

[0063] The difference between this embodiment and embodiment 1 is that the charging identification unit is different. In this embodiment, the charging identification unit includes a first communication module and a second communication module. The first communication module is arranged on the microphone, and the second communication module is arranged on the speaker body. The first communication module is electrically connected to the power detection subunit and the current detection subunit respectively, and the second communication module is electrically connected to the charging control subunit. The first communication module and the second communication module communicate via a wireless protocol. Through the electrical connection between the first communication module and the second communication module, the power data detected by the power detection subunit and the current data detected by the current detection subunit can be transmitted to the charging control subunit via wireless transmission, thereby improving the stability of signal transmission.

[0064] Embodiment 3:

[0065] The difference between this embodiment and embodiment 1 is that the state presentation subunit 19 is different. In this embodiment, the state presentation unit is a display module, which is hinged on the speaker body. The speaker body is provided with a storage hole 22 for accommodating the display module. The bottom of the storage hole 22 is provided with a storage hole 21 for accommodating the sleeve assembly. The sleeve assembly is accommodated in the storage hole 21. The display module is electrically connected to the charging control subunit, which can transmit the operating status of the microphone to the display module. The screen of the display module can display the operating status of the microphone in real time, so as to facilitate the user to identify the operating status of the microphone.

[0066] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concept of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A karaoke speaker, comprising a speaker body and a microphone, characterized in that: Also includes: A charging module, the charging module is used to supply power to the microphone battery; A state sensing module, the state sensing module includes a charging identification unit and a state feedback unit which are electrically connected, the charging identification unit is used to identify the operating state of the microphone battery, and the state feedback unit is converted into a corresponding feedback state according to the operating state.

2. A karaoke speaker according to claim 1, characterized in that: The charging module comprises: A charging module, the charging module is arranged on the speaker body, and the charging module includes a plurality of positive probes and a plurality of negative probes; A power receiving module, the power receiving module comprising a positive contact piece and a negative contact piece, the positive contact piece and the negative contact piece are both arranged on the microphone, and the positive contact piece and the negative contact piece are both electrically connected to a microphone battery; A charging circuit, wherein the input end of the charging circuit is electrically connected to the speaker power supply, and the plurality of positive probes and the plurality of negative probes are electrically connected to the output end of the charging circuit.

3. A karaoke speaker according to claim 2, characterized in that: The charging identification unit comprises: a current detection subunit, the current detection subunit being electrically connected to the microphone battery and being used to detect a charging current of the microphone battery; A power detection subunit, wherein the power detection subunit is electrically connected to the microphone battery and is used to detect the power level of the microphone battery.

4. A karaoke speaker according to claim 3, characterized in that: The state feedback unit comprises: A state determination subunit, the current detection subunit and the power detection subunit are both electrically connected to the state determination subunit, and the state determination subunit is used to determine the working condition of the battery according to the current detected by the current detection subunit and the power detected by the power detection subunit; A state control subunit, the state control subunit is electrically connected to the state determination subunit, and the state control subunit is used to output a corresponding control signal according to the type of battery operating condition; A state presentation subunit is electrically connected to the state control subunit, and is used for changing the presentation state according to the type of the control signal.

5. The karaoke speaker according to claim 3, characterized in that: The charging identification unit also includes: An identification probe, the identification probe being arranged on the speaker body; An identification contact sheet, wherein the identification contact sheet is disposed on the microphone and is electrically connected to the power detection subunit; A charging control subunit is provided on the charging circuit, the charging control subunit is electrically connected to the identification probe, and the charging control subunit is used to control the magnitude of the current of the charging circuit.

6. The karaoke speaker according to claim 2, characterized in that: The charging module also includes a carrying plate, a connecting plate and a plurality of springs. The carrying plate is fixedly connected to the speaker body, the positive probe and the negative probe are fixedly connected to the connecting plate, and the plurality of springs are connected to the carrying plate and the connecting plate. The connecting end of each probe passes through the connecting plate and is inserted into the corresponding spring.

7. A karaoke speaker according to claim 6, characterized in that: It also includes a charging base, which is fixedly connected to the speaker body, and the charging module is fixedly connected to the charging base. A first buffer layer is provided on one side of the charging base, and a second buffer layer is provided on the other end of the microphone.

8. The karaoke speaker according to claim 7, characterized in that: The second buffer layer is provided with an avoidance hole, the positive electrode contact sheet and the negative electrode contact sheet are both accommodated in the avoidance hole, and the thickness of the positive electrode contact sheet and the thickness of the negative electrode contact sheet are both smaller than the thickness of the second buffer layer.

9. The karaoke speaker according to claim 7, characterized in that: A sleeve assembly for accommodating a microphone is disposed in the speaker body, and the sleeve assembly includes a first sleeve and a second sleeve, the second sleeve is disposed at one end of the first sleeve, and the other end of the first sleeve is fixedly connected to the charging base, a first flange is disposed at one end of the first sleeve close to the second sleeve, and a second flange is disposed at one end of the second sleeve close to the first sleeve, and the first sleeve is fixedly connected to the second sleeve.

10. The karaoke speaker according to claim 9, characterized in that: It also includes a display module arranged on the speaker body, the speaker body is provided with a storage groove for accommodating the display module, the bottom of the storage groove is provided with a storage hole for accommodating the sleeve assembly, and the sleeve assembly is accommodated in the storage hole.

11. The karaoke speaker according to claim 9, characterized in that: The sleeve assembly also includes an elastic inner shell, and the elastic inner shell is sleeved in the second sleeve.

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