A speaker assembly, microphone and intelligent portable KTV system

Abstract

The present invention relates to the technical field of audio equipment, and specifically discloses a speaker assembly, a microphone, and an intelligent portable KTV system, wherein the speaker assembly includes a receiving groove for receiving a microphone, wherein when the microphone is located in the receiving groove: the microphone has a sunken state when pressed for the first time, slides downward relative to the receiving groove and is locked in the receiving groove; and has a floating state when pressed again, is released and slides upward relative to the receiving groove. The speaker assembly provided by the present invention can effectively solve the problem of inconvenience in carrying and storing the microphone.

Description

Technical Field

[0001] The present invention relates to the technical field of audio equipment, and in particular to a sound box assembly, a microphone and an intelligent portable KTV system. Background Art

[0002] The KTV system includes a display screen for selecting songs, a microphone for receiving sounds, and a speaker for playing sounds. The KTV system is mainly used in indoor places such as KTVs, so the display screen, microphone, and speaker are usually placed separately. Specifically, the display screen is usually fixed on a display screen stand, the microphone is usually detachably placed on a microphone stand or directly on a desktop, and the speaker is usually installed and fixed at the top corner of the room.

[0003] In recent years, outdoor activities have become increasingly popular, and outdoor karaoke has gradually gained favor among consumers. However, the separate placement of display screens, microphones, and speakers makes the KTV system extremely inconvenient to carry and store. Some manufacturers will fix the display screen on the speaker to improve the portability of the display screen and the speaker, but there has been no good way to store the microphone.

[0004] Therefore, it is necessary to improve the existing KTV system to solve the problem of the inconvenience of carrying and storing the microphone.

[0005] The above information disclosed in this Background section is included only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not form the prior art that is currently known to a person of ordinary skill in the art. Summary of the invention

[0006] An object of the present invention is to provide a speaker assembly, a microphone and an intelligent portable KTV system, which can effectively solve the problem of the inconvenience of carrying and storing the microphone.

[0007] To achieve the above objectives, on one hand, the present invention provides a speaker assembly, comprising a receiving groove for receiving a microphone, wherein when the microphone is located in the receiving groove:

[0008] The microphone has a sunken state in which it slides downward relative to the accommodating groove and is locked in the accommodating groove when it is pressed for the first time; and a floating state in which it is released and slides upward relative to the accommodating groove after being pressed again.

[0009] Optional, including:

[0010] A storage cylinder, wherein the storage cylinder is provided with the accommodating groove, and a supporting inclined surface is provided at the groove wall of the accommodating groove;

[0011] A claw sleeve, the claw sleeve is slidably installed in the accommodating groove up and down, and the claw sleeve is provided with a claw hook portion at a position corresponding to the abutting inclined surface;

[0012] Wherein, after the claw sleeve is subjected to a downward driving force, the claw hook portion slides downward along the abutting inclined surface and contracts radially inward to lock the microphone;

[0013] After the claw sleeve is subjected to an upward driving force, the claw hook portion slides upward along the abutting inclined surface and expands outward in a radial direction to release the microphone.

[0014] Optionally, a floating spring is provided below the claw sleeve for driving the claw sleeve to slide upward relative to the accommodating groove.

[0015] Optionally, the groove wall of the accommodating groove is provided with a floating limit boss protruding above the claw sleeve to limit the claw sleeve from sliding further upward.

[0016] Optionally, a barbed portion is provided at the bottom of the claw sleeve;

[0017] A snap-on door lock switch for locking the hook portion is fixedly arranged at the bottom of the accommodating groove.

[0018] Optionally, the storage cylinder includes an upper sleeve provided with the floating limit boss and a lower sleeve fixedly connected to the buckle-type door lock switch;

[0019] Wherein, the upper sleeve and the lower sleeve are snap-connected.

[0020] Optionally, also include:

[0021] A speaker body, wherein the speaker body is provided with an inner space; wherein the storage tube is located in the inner space, and the opening of the accommodating groove is exposed;

[0022] A display screen, the display screen is hingedly connected to the sound box body;

[0023] The display screen has a storage state in which it is rotated relative to the speaker body to cover the opening of the accommodating groove, and a use state in which it is rotated relative to the speaker body to be separated from the opening of the accommodating groove.

[0024] Optionally, a screen groove is provided on the top surface of the speaker body, and the opening of the accommodating groove is located at the bottom of the screen groove;

[0025] When the display screen is in the storage state, the display screen is located in the screen groove.

[0026] On the other hand, a microphone is provided for being inserted into a receiving groove of any of the above-mentioned speaker assemblies.

[0027] On the other hand, a smart portable KTV system is provided, comprising any of the above-mentioned speaker assemblies and the above-mentioned microphone.

[0028] The beneficial effects of the present invention are: providing a speaker assembly, a microphone and an intelligent portable KTV system, which can store the microphone in the speaker body, thereby solving the problem in the prior art that the microphone is separately provided, resulting in inconvenience in carrying and storing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0030] Figure 1 A schematic diagram of the structure of the speaker assembly provided in the embodiment when it is in a storage state;

[0031] Figure 2 A schematic diagram of the structure of the speaker assembly provided in the embodiment when it is in use;

[0032] Figure 3 A schematic cross-sectional view of a microphone storage assembly provided in an embodiment at a first vertical cross-section (the supporting inclined surface cannot be shown at this perspective);

[0033] Figure 4 A schematic cross-sectional view of a microphone storage assembly provided in an embodiment on a second vertical cross-section (the first vertical cross-section and the second vertical cross-section are perpendicular to each other);

[0034] Figure 5 A schematic diagram of the matching of the claw cover and the microphone provided in the embodiment.

[0035] In the figure:

[0036] 100, speaker assembly; 200, microphone; 200a, annular locking groove;

[0037] 1. Speaker body; 101. Screen slot;

[0038] 2. Display screen;

[0039] 3. Microphone storage assembly;

[0040] 301, storage tube; 3011, receiving groove; 3012, upper sleeve; 3012a, floating limit boss; 3012b, supporting inclined surface; 3013, lower sleeve;

[0041] 302, claw sleeve; 3021, claw hook portion; 3022, barb portion;

[0042] 303, floating spring;

[0043] 304, snap-on door lock switch; 3041, clamping claw; 3042, trigger button. DETAILED DESCRIPTION

[0044] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] In the description of the present invention, it is to be understood 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 disposed component. When a component is considered to be "disposed on" another component, it may be directly disposed on the other component or there may be a centrally disposed component.

[0046] In addition, terms such as "long", "short", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention. They do not indicate or imply that the device or component referred to must have this specific direction or operate with a specific direction structure, and should not be understood as a limitation of the present invention.

[0047] The present invention will be described in detail below in conjunction with the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, methodological, or functional changes made by a person skilled in the art based on these embodiments are all within the scope of protection of the present invention.

[0048] The present invention provides an intelligent portable KTV system, which can be applied to indoor places such as conference rooms or KTVs, and can also be applied to outdoor places. It can effectively solve the problem in the prior art that microphones are difficult to carry and store, resulting in great inconvenience in use.

[0049] See also Figure 1 and Figure 2 The smart portable KTV system includes a sound box assembly 100 and a plurality of microphones 200. Preferably, the number of the microphones 200 is two. Of course, the number of the microphones 200 may also be one, three or even more.

[0050] The speaker assembly 100 includes a speaker body 1 , a display screen 2 , and a plurality of microphone storage assemblies 3 arranged one-to-one corresponding to each of the microphones 200 .

[0051] The top surface of the speaker body 1 is provided with a screen groove 101, and each microphone storage assembly 3 is located at the bottom of the screen groove 101 and extends downward into the inner space of the speaker body 1. Furthermore, the inner space of the box can be provided with an air duct, a speaker assembly, a battery, etc., which is not the focus of this embodiment and will not be described in detail.

[0052] See also Figure 3 to Figure 5 In this embodiment, the microphone storage assembly 3 includes a storage tube 301, a claw sleeve 302, a floating spring 303 and a snap-on door lock switch 304.

[0053] The upper end of the storage tube 301 is fixed on the speaker body 1, and the interior of the storage tube 301 is provided with a receiving groove 3011 for inserting the microphone 200, and the opening of the receiving groove 3011 is exposed upward at the bottom of the screen groove 101, so that the user can insert the microphone 200 into the receiving groove 3011.

[0054] The claw sleeve 302 can be slidably installed in the receiving groove 3011. Further, the floating spring 303 is located below the claw sleeve 302, and is used to drive the claw sleeve 302 to slide upward relative to the receiving groove 3011; accordingly, the groove wall of the receiving groove 3011 is provided with a floating limit boss 3012a protruding to the top of the claw sleeve 302 to limit the claw sleeve 302 from sliding further upward.

[0055] The groove wall of the receiving groove 3011 is provided with a supporting inclined surface 3012b, and the claw sleeve 302 is provided with a claw hook portion 3021 at a position corresponding to the supporting inclined surface 3012b. Further, the distance from the supporting inclined surface 3012b to the central axis of the storage tube 301 gradually decreases from top to bottom, so that:

[0056] When the user presses the microphone 200 downward, the claw hook portion 3021 will slide downward along the supporting inclined surface 3012b after receiving the downward driving force of the microphone 200. Since the lower part of the supporting inclined surface 3012b is protruding inward, the claw hook portion 3021 will shrink inward along the radial direction while sliding downward, and finally lock the annular locking groove 200a at the lower part of the microphone 200, so that the microphone 200 and the claw sleeve 302 remain relatively fixed, and the user is restricted from taking out the microphone 200.

[0057] On the contrary, when the lifting spring 303 drives the claw sleeve 302 to slide upward relative to the storage tube 301, since the upper part of the supporting slope 3012b is retracted outward, the claw hook portion 3021 will slide upward along the supporting slope 3012b and will restore its deformation after losing the supporting effect of the supporting slope 3012b, that is, the claw hook portion 3021 will expand outward in the radial direction, and finally disengage from the annular locking groove 200a and release the microphone 200, so as to be used to take out the microphone 200.

[0058] In this embodiment, the bottom of the claw sleeve 302 is provided with a hook portion 3022; the buckle-type door lock switch 304 is fixedly arranged at the bottom position of the groove of the receiving groove 3011, and is used to lock the hook portion 3022. It should be noted that the buckle-type door lock switch 304 usually has two clamping claws 3041. When pressed for the first time, the two clamping claws 3041 will approach each other, so the hook portion 3022 can be clamped. When pressed again, the two clamping claws 3041 will separate from each other, so the hook portion 3022 can be released. Furthermore, the specific structure and working principle of the buckle-type door lock switch 304 belong to the prior art, which is not the focus of this embodiment, and will not be described in detail.

[0059] Therefore, when the user first presses the microphone 200 downward, the microphone 200 will slide downward relative to the accommodating groove 3011, and then drive the claw sleeve 302 to slide downward relative to the storage tube 301. When the claw hook portion 3021 of the claw sleeve 302 locks the microphone 200, the barb portion 3022 first presses the buckle type door lock switch 304, so that the buckle type door lock switch 304 locks the barb portion 3022, thereby limiting the anti-claw sleeve 302 from sliding upward. At this time, the microphone 200 is in a sinking state, completely enters the accommodating groove 3011 and is locked in the accommodating groove 3011. Even if the user releases the microphone 200 or turns the speaker body 1 upside down, the microphone 200 cannot escape from the accommodating groove 3011.

[0060] When the user presses the microphone 200 downward again, the microphone 200 drives the hook portion 3022 to press the snap-on door lock switch 304 downward again, so that the snap-on door lock switch 304 releases the hook portion 3022. Then, the user releases the microphone 200, and the floating spring 303 can drive the claw sleeve 302 to drive the microphone 200 to slide upward. When the claw sleeve 302 slides upward until it is in contact with the floating limit boss 3012a, the claw sleeve 302 and the microphone 200 can no longer slide upward. At this time, the hook portion 3021 also releases the microphone 200, and the microphone 200 is in a floating state, and the upper end of the microphone 200 protrudes upward to the outside of the accommodating groove 3011, so that the user can take the microphone 200 out of the accommodating groove 3011.

[0061] Optionally, the storage tube 301 includes an upper sleeve 3012 provided with the floating limit boss 3012a and a lower sleeve 3013 fixedly connected to the buckle-type door lock switch 304; wherein the upper sleeve 3012 and the lower sleeve 3013 are buckled in connection. During assembly, the claw sleeve 302 can be first inserted from bottom to top into the bottom of the upper sleeve 3012, and then the buckle-type door lock switch 304 is fixed in the lower sleeve 3013, and finally the upper sleeve 3012 and the lower sleeve 3013 are buckled.

[0062] Optionally, the display screen 2 is hingedly connected to the speaker body 1. The display screen 2 has a storage state in which it is rotated relative to the speaker body 1 to cover the opening of the accommodating groove 3011, and a use state in which it is rotated relative to the speaker body 1 to be separated from the opening of the accommodating groove 3011.

[0063] The working process of the intelligent portable KTV system provided in this embodiment is as follows:

[0064] (I) Initial state

[0065] The microphone 200 is completely stored in the accommodating groove 3011, and the display screen 2 is rotated downward to a horizontal storage state, which is not only stored in the screen groove 101, but also shields the microphone 200, and the overall shape is regular and beautiful;

[0066] (ii) When the microphone 200 needs to be used:

[0067] S10: the display screen 2 is rotated upward to a vertical or inclined use state, and the notch of the accommodating groove 3011 is exposed;

[0068] S20: The user presses the microphone 200 downwards. During this process:

[0069] S201: The microphone 200 drives the claw cover 302 downward, so that the hook portion 3022 at the bottom of the claw cover 302 presses the trigger button 3042 of the buckle type door lock switch 304 downward;

[0070] S202: The two clamping claws 3041 of the buckle-type door lock switch 304 are opened to release the hook portion 3022;

[0071] S30: The user releases the microphone 200. During this process:

[0072] S301: The floating spring 303 drives the claw sleeve 302 to slide the microphone 200 upwards. During the upward sliding process, the claw hook portion 3021 gradually expands outwards and separates from the annular locking groove 200a at the bottom of the microphone 200;

[0073] S302: When the claw sleeve 302 slides upward to abut against the bottom of the floating limit boss 3012a, the claw sleeve 302 cannot slide upward any further. At this time, the claw hook 3021 also completely releases the microphone 200, and the upper end of the microphone 200 protrudes upward to the outside of the accommodating groove 3011, so that the user can take the microphone 200 out of the accommodating groove 3011;

[0074] S40: Then, the user can take out the microphone 200 from the receiving slot 3011, and then use the display screen 2 to request songs and sing with the speaker body 1;

[0075] (III) When the microphone 200 needs to be stored:

[0076] S50: The user inserts the microphone 200 into the accommodating groove 3011, and then overcomes the elastic force of the floating spring 303 and presses the microphone 200 downward. In this process:

[0077] S501: The microphone 200 drives the claw cover 302 to gradually slide downward, the claw hook portion 3021 gradually retracts inward, and the barb portion 3022 gradually approaches the buckle-type door lock switch 304;

[0078] S502: When the hook portion 3022 contacts and presses downward the trigger button 3042 of the buckle-type door lock switch 304, the clamping claw 3041 of the buckle-type door lock switch 304 clamps the hook portion 3022, and at the same time, the claw hook portion 3021 also retracts inward to lock the annular locking groove 200a at the bottom of the microphone 200;

[0079] At this time, the microphone 200 has completely entered the accommodating groove 3011 and does not exceed the bottom of the screen groove 101 to avoid affecting the closing of the screen;

[0080] S60: Rotate the display screen 2 downward to restore the display screen 2 to the initial storage state.

[0081] Sometimes, the microphone 200 is inserted into the receiving groove 3011 and the speaker body 1 is used to listen to music. At this time, the speaker body 1 will vibrate violently. Optionally, the inner wall of the receiving groove 3011 is covered with shock-absorbing foam; further, the outer wall of the floating spring 303 is also covered with shock-absorbing foam to reduce the impact of vibration on the microphone 200.

[0082] The speaker assembly 100, microphone 200 and smart portable KTV system provided in this embodiment have the following advantages:

[0083] ① The microphone 200 can be stored in the speaker body 1, thereby solving the problem in the prior art that the microphone 200 is separately provided, which causes inconvenience in carrying and storing;

[0084] ② The speaker body 1, the microphone 200 and the display screen 2 can be combined into a whole, which further improves the convenience of carrying;

[0085] ③ The display screen 2 can cover the opening of the receiving groove 3011 , which is helpful to reduce the situation where foreign matter such as dust enters the receiving groove 3011 .

[0086] It should be understood that although this specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each implementation mode may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0087] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the present invention. They are not intended to limit the scope of protection of the present invention. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A speaker assembly, characterized in that: The invention comprises a receiving groove for receiving a microphone, wherein when the microphone is located in the receiving groove: The microphone has a sunken state in which it slides downward relative to the accommodating groove and is locked in the accommodating groove when it is pressed for the first time; and a floating state in which it is released and slides upward relative to the accommodating groove after being pressed again; The speaker assembly further comprises: A storage cylinder, wherein the storage cylinder is provided with the accommodating groove, and a supporting inclined surface is provided at the groove wall of the accommodating groove; A claw sleeve, the claw sleeve is slidably installed in the accommodating groove up and down, and the claw sleeve is provided with a claw hook portion at a position corresponding to the abutting inclined surface; Wherein, after the claw sleeve is subjected to a downward driving force, the claw hook portion slides downward along the abutting inclined surface and contracts radially inward to lock the microphone; After the claw sleeve is subjected to an upward driving force, the claw hook portion slides upward along the abutting inclined surface and expands outward in a radial direction to release the microphone.

2. The speaker assembly according to claim 1, characterized in that: A floating spring is provided below the claw sleeve and is used to drive the claw sleeve to slide upward relative to the accommodating groove.

3. The speaker assembly according to claim 2, characterized in that: The groove wall of the accommodating groove is provided with a floating limit boss which protrudes above the claw sleeve to limit the claw sleeve from sliding further upward.

4. The speaker assembly according to claim 3, characterized in that: The bottom of the claw sleeve is provided with a hook portion; A snap-on door lock switch for locking the hook portion is fixedly arranged at the bottom of the accommodating groove.

5. The speaker assembly according to claim 4, characterized in that: The storage cylinder comprises an upper sleeve provided with the floating limit boss and a lower sleeve fixedly connected to the buckle-type door lock switch; Wherein, the upper sleeve and the lower sleeve are snap-connected.

6. The speaker assembly according to claim 1, characterized in that: Also includes: A speaker body, wherein the speaker body is provided with an inner space; wherein the storage tube is located in the inner space, and the opening of the accommodating groove is exposed; A display screen, the display screen is hingedly connected to the sound box body; The display screen has a storage state in which it is rotated relative to the speaker body to cover the opening of the accommodating groove, and a use state in which it is rotated relative to the speaker body to be separated from the opening of the accommodating groove.

7. The speaker assembly according to claim 6, characterized in that: The top surface of the speaker body is provided with a screen groove, and the opening of the accommodating groove is located at the bottom of the screen groove; When the display screen is in the storage state, the display screen is located in the screen groove.

8. A microphone, characterized in that: Used to be inserted into the receiving groove of the speaker assembly as described in any one of claims 1 to 7.

9. An intelligent portable KTV system, characterized in that: It comprises the speaker assembly according to any one of claims 1 to 7 and the microphone according to claim 8.

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