Microphone metal charging structure

Abstract

The utility model discloses a metal charging structure for a microphone, comprising a microphone, on which a charging metal structure and charging contacts are arranged; and a speaker, on which a charging slot is arranged, in which a charging spring and a slot-side power supply point are arranged, the charging metal structure is electrically matched with the charging spring, and the charging contacts are electrically matched with the slot-side power supply point, so that after the microphone is accommodated in the charging slot, the speaker charges the microphone via the charging metal structure, the charging spring, the charging contacts and the slot-side power supply point; the utility model utilizes the metal charging structure of the microphone, the charging contacts, the charging spring in the charging slot and the slot-side power supply point to abut and achieve electrical connection, thereby enabling the speaker to charge the microphone, thereby solving the problem of consumables of the existing microphone charging structure, thereby effectively saving cost expenditure.

Description

Technical Field

[0001] The utility model relates to the technical field of acoustic equipment, in particular to a metal charging structure for a microphone. Background Art

[0002] A microphone is a transducer that converts sound into an electronic signal. There are many types of microphones, such as dynamic, condenser, electret and silicon micro-microphones. Most microphones are electret condenser microphones, which work by using a polymer diaphragm with permanent charge isolation. Existing microphones often run out of battery power during use, and then the battery needs to be replaced or the microphone needs to be charged.

[0003] After searching, a Chinese patent with publication number CN 206775665 U discloses a speaker that can accommodate a microphone, including a speaker and at least one microphone. The speaker is provided with accommodating grooves corresponding to the number of microphones, a microphone power supply is provided in the microphone, a charging base is provided in the accommodating groove, and the microphone is provided with a charging interface end that cooperates with the charging base.

[0004] When using the above microphone, the microphone is taken out from the receiving groove of the speaker for use, and when it is finished or not in use, the microphone can be placed in the receiving groove, which saves space, facilitates the carrying and transportation of the speaker and microphone integrated device, and provides users with portable audio; the speaker is provided with a charging base for charging the microphone, and the microphone can be placed in the receiving groove for charging after use, which greatly facilitates the user's use and avoids the problem of frequent replacement of the microphone power supply when the user uses it, further improving the portability and ease of use of the audio. However, at least two contact / contact sheet structures must be designed on the microphone to connect to the charging base in the speaker, resulting in the need to consume multiple contact / contact sheet materials to connect to the charging base, which further leads to higher overall costs. Utility Model Content

[0005] The purpose of the present utility model is to provide a metal charging structure for a microphone to solve the above-mentioned problem of "the problem of consumables at the charging end of the microphone, which further leads to higher overall costs".

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] Microphone metal charging structure, including:

[0008] A microphone, wherein the microphone is provided with a charging metal structure and a charging contact;

[0009] A speaker, wherein the speaker is provided with a charging slot, wherein the charging slot is provided with a charging spring and a slot-side power supply point;

[0010] The charging metal structure is electrically matched with the charging shrapnel, and the charging contact is electrically matched with the power supply point on the slot side, so that after the microphone is accommodated in the charging slot, the speaker charges the microphone through the charging metal structure, the charging shrapnel, the charging contact and the power supply point on the slot side.

[0011] Preferably, the charging metal structure is a metal mesh arranged on the periphery of the microphone or a metal sheet arranged on the periphery of the microphone.

[0012] Preferably, the metal mesh cover is arranged on the microphone head of the microphone.

[0013] Preferably, the charging contact is arranged at the bottom of the microphone, and the slot-side power supply point is arranged on the side wall of the charging slot.

[0014] Preferably, the charging metal structure is the positive electrode, the charging contact is the negative electrode, the charging spring is the positive electrode, and the slot side power supply point is the negative electrode;

[0015] Alternatively, the charging metal structure is the negative electrode, the charging contact is the positive electrode, the charging spring is the negative electrode, and the slot side power supply point is the positive electrode.

[0016] Preferably, the contact end between the charging spring and the charging metal structure is arc-shaped or the contact end between the charging spring and the charging metal structure is pointed.

[0017] Preferably, a circuit board for supplying power to the microphone is provided in the speaker box, and the charging spring is mounted on the circuit board and pops out or retracts the charging slot.

[0018] Preferably, a side wall of the charging slot is provided with an elastic sheet slot hole for the charging elastic sheet to pop out or retract, and the charging elastic sheet extends out of the elastic sheet slot hole and movably abuts against the charging metal structure.

[0019] Preferably, the charging slot is recessed on the speaker box, and the number of the charging slots matches the number of the microphones; the structure of the charging slot is adapted to the shape of the microphone, and the microphone is placed horizontally or vertically in the charging slot.

[0020] Preferably, the depth of the charging slot is 2 / 4 to 3 / 4 of the lateral thickness of the microphone;

[0021] Alternatively, the depth of the charging slot is 2 / 4 to 3 / 4 of the radial height of the microphone, so that the microphone is partially accommodated in the charging slot.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] The metal charging structure of the microphone provided in the embodiment of the utility model optimizes the charging structure of the microphone by arranging the charging metal structure and the charging contacts on the microphone, and arranging the charging spring sheet and the slot side power supply point in the charging slot. The metal charging structure of the microphone, the charging contacts, the charging spring sheet in the charging slot, and the slot side power supply point are actively abutted against each other, so that the speaker can charge the microphone, thereby solving the problem of consumables of the existing microphone charging structure, thereby effectively saving cost expenditure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0026] Figure 1 A schematic diagram of the structure of a microphone metal charging structure provided in an embodiment of the utility model;

[0027] Figure 2 A top view of a metal charging structure for a microphone provided in an embodiment of the utility model;

[0028] Figure 3 A cross-sectional view of a metal charging structure for a microphone provided in an embodiment of the utility model;

[0029] Figure 4 A schematic structural diagram of a microphone of a metal charging structure of a microphone provided in an embodiment of the utility model;

[0030] Figure 5 A schematic diagram of the structure in which the charging metal structure of the microphone metal charging structure provided in an embodiment of the utility model contacts with the charging spring.

[0031] Illustration Description:

[0032] 10. Microphone; 11. Charging metal structure; 12. Charging contacts;

[0033] 20. Speaker; 21. Charging slot; 22. Charging spring; 23. Power supply point on slot side; 24. Spring slot hole. DETAILED DESCRIPTION

[0034] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0036] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0037] See also Figure 1-Figure 3 The embodiment of the utility model provides a microphone metal charging structure, including a microphone 10 and a speaker 20, wherein the microphone 10 is provided with a charging metal structure 11 and a charging contact 12. The speaker 20 is provided with a charging slot 21, and a charging spring 22 and a slot-side power supply point 23 are provided in the charging slot 21. The setting positions of the charging spring 22 and the slot-side power supply point 23 are not limited, and can be at any position of the charging slot 21 as long as charging can be achieved.

[0038] In this embodiment, the charging metal structure 11 is electrically matched with the charging shrapnel 22, and the charging contact 12 is electrically matched with the slot-side power supply point 23, so that after the microphone 10 is accommodated in the charging slot 21, the speaker 20 charges the microphone 10 through the charging metal structure 11, the charging shrapnel 22, the charging contact 12 and the slot-side power supply point 23. When the microphone 10 needs to be charged by the microphone metal charging structure provided in the embodiment of the utility model, the user only needs to place the microphone 10 in the charging slot 21, and the charging metal structure 11 and the charging contact 12 of the microphone 10 are respectively movably abutted with the charging shrapnel 22 and the slot-side power supply point 23 in the charging slot 21 and electrically connected, thereby enabling the speaker 20 to charge the microphone 10.

[0039] The metal charging structure of the microphone provided in the embodiment of the utility model optimizes the charging structure of the microphone 10 by arranging the charging metal structure 11 and the charging contacts 12 on the microphone 10, and arranging the charging spring 22 and the slot side power supply point 23 in the charging slot 21. The microphone 10 can be charged by active abutment with the metal charging structure, the charging contacts 23, the charging spring 22 in the charging slot 21, and the slot side power supply point 23, thereby solving the problem of consumables of the existing charging structure of the microphone 10, thereby effectively saving cost expenditure.

[0040] In this embodiment, the charging metal structure 11 is a metal mesh or a metal sheet disposed on the periphery of the microphone 10. In this embodiment, by disposing a metal mesh or a metal sheet on the periphery of the microphone 10, when the user places the microphone 10 in the charging slot 21, the metal mesh or the metal sheet flexibly abuts against the charging spring 22 and realizes electrical connection, and at the same time, the charging contact 12 also flexibly abuts against the slot-side power supply point 23 and realizes electrical connection, thereby realizing charging of the microphone 10.

[0041] It should be noted that the charging metal structure 11 of this embodiment is not limited to the metal mesh or metal sheet mentioned above. Any metal structure that can be energized with the charging spring sheet 22 is within the protection scope of the present utility model.

[0042] Furthermore, the metal mesh cover is provided on the microphone head of the microphone 10. The metal mesh of this embodiment is equivalent to the mesh cover of the microphone 10. When the mesh cover is made of metal, the mesh cover can serve as the charging metal structure 11 of this embodiment. The charging metal structure 11 is charged as a charging electrode, which solves the problem of consumables of the existing charging structure of the microphone 10, thereby effectively saving cost expenditure.

[0043] In this embodiment, the charging metal structure 11 is the positive electrode, the charging contact 12 is the negative electrode, the charging spring 22 is the positive electrode, and the slot side power supply point 23 is the negative electrode. When the microphone 10 is placed in the charging slot 21 for charging, the positive contact point of the charging structure 11 and the positive contact point of the charging spring 22 are movably abutted and electrically connected, and the negative contact point of the charging contact 12 and the negative contact point of the slot side power supply point 23 are movably abutted and electrically connected, so that after the microphone 10 is accommodated in the charging slot 21, the speaker 10 is movably abutted and electrically connected with the positive contact point of the charging spring 22 through the positive contact point of the charging structure 11, and the negative contact point of the charging contact 12 and the negative contact point of the slot side power supply point 23 are movably abutted and electrically connected, thereby enabling the speaker 20 to charge the microphone 10.

[0044] Of course, in other embodiments of the present invention, the charging metal structure 11 is the negative electrode, the charging contact 12 is the positive electrode, the charging spring 22 is the negative electrode, and the slot side power supply point 23 is the positive electrode. When the microphone 10 is placed in the charging slot 21 for charging, the negative contact point of the charging structure 11 and the negative contact point of the charging spring 22 are movably abutted and electrically connected, and the positive contact point of the charging contact 12 and the positive contact point of the slot side power supply point 23 are movably abutted and electrically connected, so that after the microphone 10 is accommodated in the charging slot 21, the speaker 10 is movably abutted and electrically connected to the negative contact point of the charging spring 22 through the negative contact point of the charging structure 11, and the positive contact point of the charging contact 12 and the positive contact point of the slot side power supply point 23 are movably abutted and electrically connected, thereby enabling the speaker 20 to charge the microphone 10.

[0045] In one embodiment, the contact end between the charging spring piece 22 and the charging metal structure 11 is arc-shaped.

[0046] Alternatively, see Figure 5 The contact end between the charging spring piece 22 and the charging metal structure 11 is pointed.

[0047] When the microphone 10 is accommodated in the charging slot 21, the charging metal structure 11 of the microphone 10 squeezes the arc-shaped or pointed contact end of the charging spring 22. The arc-shaped or pointed contact end of the charging spring 22 moves downward after being squeezed. The arc-shaped or pointed contact end of the charging spring 22 facilitates contact with the charging metal structure 11 of the microphone 10, thereby facilitating charging of the microphone 10.

[0048] Of course, the contact end of the charging spring piece 22 of this embodiment is not limited to the arc shape or pointed shape mentioned above, and the contact end of the charging spring piece 22 in other shapes is within the protection scope of the present invention.

[0049] See also Figure 1-Figure 3 In this embodiment, a circuit board (not shown) for powering the microphone 10 is disposed in the speaker 20, and the charging spring 22 is mounted on the circuit board (not shown) and pops out or retracts in the charging slot 21. A spring slot hole 24 for the charging spring 22 to pop out or retract is provided on the side wall of the charging slot 21, and the charging spring 22 extends out of the spring slot hole 24 and movably abuts against the charging metal structure 11.

[0050] In this embodiment, the charging slot 21 is recessed on the speaker 20, and the number of the charging slots 21 matches the number of the microphones 10. Specifically, in this embodiment, two charging slots 21 are provided, and the two charging slots 21 are arranged side by side, so that the speaker 20 can charge two microphones 10 at a time.

[0051] It should be noted that this embodiment is not limited to the number of the charging slots 21 and the microphones 10 being two. The number of the charging slots 21 and the microphones 10 may be one, two, or three or more.

[0052] In this embodiment, the structure of the charging slot 21 is adapted to the shape of the microphone 10, and the microphone 10 is placed horizontally or vertically in the charging slot 21. Specifically, the microphone 10 of this embodiment is placed horizontally in the charging slot 21. Of course, in other embodiments of the utility model, the microphone 10 can be placed vertically in the charging slot 21. Regardless of whether the microphone 10 is placed horizontally or vertically in the charging slot 21, the metal charging structure of the microphone 10 can be electrically connected to the charging spring 22 in the charging slot 21 to realize charging of the microphone 10.

[0053] In this embodiment, the depth of the charging slot 21 is 2 / 4 to 3 / 4 of the radial thickness of the microphone 10;

[0054] Alternatively, the depth of the charging slot 21 is 2 / 4 to 3 / 4 of the lateral height of the microphone 10, so that the microphone 10 is partially accommodated in the charging slot 21. Specifically, since the depth of the charging slot 21 is 2 / 4 to 3 / 4 of the radial thickness or lateral height of the microphone 10, when the microphone 10 is placed in the charging slot 21 horizontally or vertically, it can effectively ensure that the microphone 10 is sufficiently accommodated in the speaker 20, and ensure that the structure of the microphone 10 after accommodation is stable, thereby ensuring that the charging contact of the microphone 10 is reliable.

[0055] In summary, the microphone metal charging structure provided in the embodiment of the utility model optimizes the charging structure of the microphone 10 by arranging the charging metal structure 11 and the charging contacts 23 on the microphone 10, and arranging the charging spring 22 and the slot side power supply point 23 in the charging slot 21. The microphone 10 can be charged by active abutment with the metal charging structure, the charging contacts 23, the charging spring 22 in the charging slot 21, and the slot side power supply point 23, thereby solving the problem of consumables in the existing charging structure of the microphone 10, thereby effectively saving cost expenditure.

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

Claims

1. Microphone metal charging structure, characterized in that, include: A microphone (10), wherein the microphone (10) is provided with a charging metal structure (11) and a charging contact (12); A speaker (20), wherein the speaker (20) is provided with a charging slot (21), wherein a charging spring (22) and a slot-side power supply point (23) are provided in the charging slot (21); The charging metal structure (11) is electrically matched with the charging spring (22), and the charging contact (12) is electrically matched with the slot side power supply point (23), so that after the microphone (10) is accommodated in the charging slot (21), the speaker (20) charges the microphone (10) via the charging metal structure (11), the charging spring (22), the charging contact (12) and the slot side power supply point (23).

2. The microphone metal charging structure according to claim 1, characterized in that: The charging metal structure (11) is a metal mesh arranged on the periphery of the microphone (10) or a metal sheet arranged on the periphery of the microphone (10).

3. The microphone metal charging structure according to claim 2, characterized in that: The metal mesh cover is arranged on the microphone head of the microphone (10).

4. The microphone metal charging structure according to claim 3, characterized in that: The charging contact (12) is arranged at the bottom of the microphone (10), and the slot-side power supply point (23) is arranged on the side wall of the charging slot (21).

5. The microphone metal charging structure according to any one of claims 1 to 4, characterized in that: The charging metal structure (11) is a positive electrode, the charging contact (12) is a negative electrode, the charging spring (22) is a positive electrode, and the slot side power supply point (23) is a negative electrode; Alternatively, the charging metal structure (11) is a negative electrode, the charging contact (12) is a positive electrode, the charging spring (22) is a negative electrode, and the slot-side power supply point (23) is a positive electrode.

6. The microphone metal charging structure according to claim 5, characterized in that: The contact end between the charging spring sheet (22) and the charging metal structure (11) is in an arc shape, or the contact end between the charging spring sheet (22) and the charging metal structure (11) is in a pointed shape.

7. The microphone metal charging structure according to any one of claims 1 to 4, characterized in that: A circuit board for supplying power to the microphone (10) is arranged in the speaker box (20), and the charging spring (22) is mounted on the circuit board and pops out or retracts the charging slot (21).

8. The microphone metal charging structure according to claim 7, characterized in that: The side wall of the charging slot (21) is provided with an elastic sheet slot hole (24) for the charging elastic sheet (22) to pop out or retract, and the charging elastic sheet (22) extends out of the elastic sheet slot hole (24) and movably abuts against the charging metal structure (11).

9. The microphone metal charging structure according to claim 8, characterized in that: The charging slot (21) is recessed in the speaker box (20), and the number of the charging slots (21) matches the number of the microphones (10); and the charging slots (21) are adapted to the shapes of the microphones (10), and the microphones (10) are placed in the charging slots (21) horizontally or vertically.

10. The microphone metal charging structure according to claim 9, characterized in that: The depth of the charging slot (21) is 2 / 4 to 3 / 4 of the lateral thickness of the microphone (10); Alternatively, the depth of the charging slot (21) is 2 / 4 to 3 / 4 of the radial height of the microphone (10), so that the microphone (10) is partially accommodated in the charging slot (21).

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