A speaker with original sound cancellation function

Abstract

This utility model discloses a speaker with a noise cancellation function, comprising: a speaker body, a first handle, a second handle, connecting blocks, and a snap-fit ​​assembly. The first handle is located on the top of the speaker body, and the second handle is located on an extension assembly extending from the first handle. Multiple connecting blocks are respectively fixedly connected to the opposite sides of the first and second handles. Through the design of the first handle, second handle, extension assembly, and snap-fit ​​assembly, when the handle needs to be installed, the first and second handles are first moved to opposite sides. After the two handles are moved to one side, the connection point between the first and second handles is provided for adjusting the two sides of the speaker body. Then, the snap-fit ​​assembly connects the connecting blocks to the speaker body, thus connecting the handles to the speaker body and preventing the handles from being irreplaceable.

Description

Technical Field

[0001] This utility model relates to the field of speaker technology, and in particular to a speaker with a noise cancellation function. Background Technology

[0002] Speakers with acoustic cancellation function can remove the original vocals from music through real-time acoustic processing, while retaining the accompaniment, making them suitable for karaoke or singing along practice.

[0003] To facilitate moving speakers, handles are usually fixed to them with bolts, allowing for easy repositioning. However, when a speaker falls from a table or height and the handle is the first to hit the ground, it can be damaged or broken. If the bolts rust, the handle cannot be replaced. Therefore, this solution proposes a speaker with a noise cancellation function to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a speaker with a noise cancellation function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a speaker with original sound cancellation function, comprising:

[0006] Speaker body;

[0007] The first handle is located on the top of the speaker body;

[0008] The second handle is located on one side of the first handle, and an extension component for adjusting the distance between the first handle and the second handle is provided at the connection point between the first handle and the second handle.

[0009] Connecting blocks, wherein multiple connecting blocks are respectively fixedly connected to the side opposite to the first handle and the second handle;

[0010] A snap-fit ​​assembly is disposed at the connection point between the connecting block and the speaker body, and the snap-fit ​​assembly is used to fix the position of the connecting block.

[0011] Preferably, the extension assembly includes a connecting rod fixedly connected to one side of the first handle, and a connecting groove is provided on one side of the second handle, with the connecting rod inserted into the interior of the connecting groove.

[0012] Preferably, a limiting groove is formed on the inner wall of one side of the connecting groove, and a limiting post is fixedly connected to one end of the connecting rod, with the limiting post inserted into the inside of the limiting groove.

[0013] Preferably, the snap-fit ​​assembly includes fixed posts symmetrically fixedly connected to both sides of the speaker body, the bottom of the connecting block has a snap-fit ​​hole, the fixed posts are inserted into the snap-fit ​​hole, and a locking block is provided on one side of the connecting block to prevent the connecting block from moving.

[0014] Preferably, a sliding groove is provided on one side of the fixed column, and the locking block is inserted into the sliding groove.

[0015] Preferably, a through block is fixedly connected to one side of the locking block, a push block is fixedly connected to one side of the through block, and a spring is provided on the back of the push block.

[0016] Preferably, the inner wall of one side of the sliding groove is provided with a through groove, the through block is inserted and connected inside the through groove, the inner wall of one side of the through groove is provided with a cavity, and the push block and the spring are both inserted and connected inside the cavity.

[0017] Preferably, a limiting rod is fixedly connected to the inner wall of the front and back of the cavity, and the limiting rod is inserted through the middle of the push block.

[0018] The technical effects and advantages of this utility model are as follows:

[0019] This utility model, through the design of a first handle, a second handle, an extension component, and a snap-fit ​​component, allows for easy installation of the handles. When the handles need to be installed, the first and second handles are moved to opposite sides. After the two handles are moved to the sides of the speaker body, the snap-fit ​​component connects the connecting block to the speaker body. This snap-fit ​​connection method ensures that the handles are connected to the speaker body, preventing situations where the handles cannot be replaced. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This is a side view of the present invention.

[0022] Figure 3 This is a front cross-sectional view of the present invention.

[0023] Figure 4 This is a top view cross-sectional structural diagram of the present invention.

[0024] In the diagram: 1. Speaker body; 2. First handle; 3. Second handle; 4. Connecting block; 5. Extension assembly; 501. Connecting rod; 502. Connecting groove; 503. Limiting groove; 504. Limiting post; 6. Snap-fit ​​assembly; 601. Snap hole; 602. Fixing post; 603. Sliding groove; 604. Cavity; 605. Spring; 606. Limiting rod; 607. Push block; 608. Through groove; 609. Through block; 610. Locking block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides, for example Figure 1-4 The speaker shown includes:

[0027] Speaker body 1;

[0028] First handle 2, first handle 2 is located on the top of speaker body 1;

[0029] The second handle 3 is located on one side of the first handle 2, and an extension component 5 for adjusting the distance between the first handle 2 and the second handle 3 is provided at the connection between the first handle 2 and the second handle 3.

[0030] Connecting block 4, multiple connecting blocks 4 are respectively fixedly connected to the opposite side of the first handle 2 and the second handle 3;

[0031] The snap-fit ​​component 6 is located at the connection between the connecting block 4 and the speaker body 1, and is used to fix the position of the connecting block 4.

[0032] It should be noted that the speaker body 1 is a YS-213 wireless Bluetooth microphone speaker; the first handle 2 and the second handle 3 are connected by an extension component 5, allowing the first handle 2 and the second handle 3 to move in different directions; when installing the handles, first move the first handle 2 and the second handle 3 to opposite sides. After the two handles are moved to the sides of the speaker body 1, the connecting block 4 is connected to the speaker body 1 by the snap-fit ​​component 6. The handles are connected to the speaker body 1 by snap-fit ​​connection to avoid the situation where the handles cannot be replaced.

[0033] Specifically, the extension component 5 includes a connecting rod 501 fixedly connected to one side of the first handle 2, a connecting groove 502 opened on one side of the second handle 3, the connecting rod 501 being inserted into the inside of the connecting groove 502, a limiting groove 503 being opened on the inner wall of one side of the connecting groove 502, and a limiting post 504 fixedly connected to one end of the connecting rod 501, the limiting post 504 being inserted into the inside of the limiting groove 503.

[0034] It should be noted that the connecting groove 502 and the limiting groove 503 are adapted to the connecting rod 501 and the limiting post 504, respectively, so that the connecting rod 501 and the limiting post 504 can slide inside the connecting groove 502 and the limiting groove 503, respectively. The height of the limiting post 504 is greater than the height of the connecting groove 502, so that the limiting post 504 cannot pass through the connecting groove 502 and out of the limiting groove 503. By limiting the movement distance, the limiting post 504 limits the distance that the first handle 2 and the second handle 3 can move in opposite directions, thereby preventing the first handle 2 and the second handle 3 from losing their connection.

[0035] Specifically, the snap-fit ​​assembly 6 includes fixed posts 602 symmetrically fixedly connected to both sides of the speaker body 1. A snap-fit ​​hole 601 is provided at the bottom of the connecting block 4, and the fixed posts 602 are inserted into the snap-fit ​​hole 601. A locking block 610 is provided on one side of the connecting block 4 to prevent movement of the connecting block 4. A sliding groove 603 is provided on one side of the fixed post 602, and the locking block 610 is inserted into the sliding groove 603. A through-hole block 609 is fixedly connected to one side of the locking block 610. A push block 607 is fixedly connected to the side, and a spring 605 is provided on the back of the push block 607. A through groove 608 is opened on the inner wall of one side of the sliding groove 603. A through block 609 is inserted into the inside of the through groove 608. A cavity 604 is opened on the inner wall of one side of the through groove 608. The push block 607 and the spring 605 are both inserted into the inside of the cavity 604. A limiting rod 606 is fixedly connected to the inner walls of the front and back sides of the cavity 604. The limiting rod 606 is inserted into the middle of the push block 607.

[0036] It should be noted that the fixed post 602 is adapted to the opening hole 601, and both are cylindrical, so that the connecting block 4 can be sleeved on the outer wall of the fixed post 602 through the opening hole 601, and the connecting block 4 rotates around the fixed post 602 as the center; the opening slot 608 and the setting through block 609 are used to connect the push block 607 located inside the cavity 604 and the locking block 610 located inside the sliding groove 603. The spring 605 is in a compressed state. When in use, the force of the spring 605 restoring its deformation will push the push block 607 to prevent it from moving randomly during use. The setting limit rod 606 is fixed inside the cavity 604. The movement direction of the push block 607 is restricted by the fixed position of the limit rod 606. The movement direction of the through block 609 and the locking block 610 is restricted by the push block 607 restricting the movement direction of the push block 607.

[0037] Furthermore, when it is necessary to fix the position of the connecting block 4, the two locking blocks 610 are first moved to the opposite side so that the locking blocks 610 move into the interior of the sliding groove 603. At this time, the connecting block 4 is sleeved on the fixing post 602. When the fixing post 602 is in contact with the speaker body 1, the end of the locking block 610 is moved out of the sliding groove 603 by the push of the spring 605. At this time, the locking block 610 moves to the side of the connecting block 4 away from the speaker body 1 and is in contact with it. The connecting block 4 is clamped and restricted by the locking block 610 and the speaker body 1.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A speaker with original sound cancellation function, characterized in that, include: Speaker body (1); The first handle (2) is located on the top of the speaker body (1); The second handle (3) is located on one side of the first handle (2), and an extension component (5) for adjusting the distance between the first handle (2) and the second handle (3) is provided at the connection between the first handle (2) and the second handle (3). Connecting blocks (4), a plurality of the connecting blocks (4) are respectively fixedly connected to the side opposite to the first handle (2) and the second handle (3); A snap-fit ​​assembly (6) is provided at the connection between the connecting block (4) and the speaker body (1), and the snap-fit ​​assembly (6) is used to fix the position of the connecting block (4).

2. A speaker with original sound cancellation function according to claim 1, characterized in that, The extension component (5) includes a connecting rod (501) fixedly connected to one side of the first handle (2), and a connecting groove (502) is provided on one side of the second handle (3), with the connecting rod (501) inserted into the interior of the connecting groove (502).

3. A speaker with original sound cancellation function according to claim 2, characterized in that, A limiting groove (503) is provided on the inner wall of one side of the connecting groove (502), and a limiting post (504) is fixedly connected to one end of the connecting rod (501). The limiting post (504) is inserted into the inside of the limiting groove (503).

4. A speaker with original sound cancellation function according to claim 1, characterized in that, The snap-fit ​​assembly (6) includes fixed posts (602) symmetrically fixedly connected to both sides of the speaker body (1). The bottom of the connecting block (4) is provided with a snap-fit ​​hole (601). The fixed posts (602) are inserted into the inside of the snap-fit ​​hole (601). A locking block (610) is provided on one side of the connecting block (4) to prevent the connecting block (4) from moving.

5. A speaker with original sound cancellation function according to claim 4, characterized in that, A sliding groove (603) is provided on one side of the fixed column (602), and the locking block (610) is inserted into the interior of the sliding groove (603).

6. A speaker with original sound cancellation function according to claim 5, characterized in that, A through block (609) is fixedly connected to one side of the locking block (610), and a push block (607) is fixedly connected to one side of the through block (609). A spring (605) is provided on the back of the push block (607).

7. A speaker with original sound cancellation function according to claim 6, characterized in that, The inner wall of one side of the sliding groove (603) is provided with a through groove (608), and the through block (609) is inserted into the inside of the through groove (608). The inner wall of one side of the through groove (608) is provided with a cavity (604), and the push block (607) and the spring (605) are both inserted into the inside of the cavity (604).

8. A speaker with original sound cancellation function according to claim 7, characterized in that, A limiting rod (606) is fixedly connected to the inner walls of the front and back sides of the cavity (604), and the limiting rod (606) is inserted into the middle of the push block (607).

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