Return sound box

Abstract

The application discloses a return sound box, and relates to the technical field of sound boxes, comprising a box body and at least two adjusting pieces; one end of the box body is provided with a sound outlet; the adjusting piece is provided with a mounting part and a supporting part, the mounting part and the supporting part are respectively arranged at two ends of the adjusting piece, the mounting part is rotationally connected to the bottom end of the box body away from the sound outlet, and the mounting parts of the at least two adjusting pieces are respectively located on the opposite sides of the bottom end of the box body, and the supporting part is used for supporting the box body. The return sound box of the embodiment of the application is provided with the mounting part and the supporting part, the mounting part is rotationally connected to the bottom end of the box body away from the sound outlet, the supporting part is driven to rotate the mounting part, the spacing between the box body and the placement plane is adjusted, the orientation of the sound outlet is changed, the sound coverage angle of the return sound box can be adjusted, and thus the requirement that performers or band members in different application scenes can clearly hear their own sound and performance sound can be met.

Description

Technical Field

[0001] This application relates to the field of speaker technology, and in particular to a return speaker. Background Technology

[0002] Monitor speakers are commonly used in stage performances to ensure that performers or band members can clearly hear their own voices and playing, thus enabling collaborative performances and allowing for timely correction of mistakes. However, in practical applications, especially in large-scale settings, the fixed sound coverage angle of monitor speakers cannot meet the needs of performers or band members located in different areas of the application environment to clearly hear their own voices and playing. Utility Model Content

[0003] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a monitor speaker with adjustable distance between the monitor speaker and the placement plane, making the sound coverage angle of the monitor speaker adjustable, thereby meeting the needs of performers or band members in different locations in the application scenario to clearly hear their own voices and the sound of their performance.

[0004] An embodiment of the first aspect of this application provides a return speaker, comprising: The enclosure has a sound outlet at one end; At least two adjusting members are provided, each adjusting member having a mounting portion and a supporting portion; the mounting portion and the supporting portion are respectively located at both ends of the adjusting member; the mounting portion is rotatably connected to the bottom end of the enclosure away from the sound outlet, and the mounting portions of at least two adjusting members are respectively located on opposite sides of the bottom end of the enclosure; the supporting portion is used to support the enclosure.

[0005] The monitor speaker according to the embodiments of this application has at least the following beneficial effects: The monitor speaker according to the embodiments of this application includes a cabinet and at least two adjusting members; one end of the cabinet is provided with a sound outlet; the adjusting member is provided with a mounting part and a supporting part, the mounting part and the supporting part are respectively provided at both ends of the adjusting member, the mounting part is rotatably connected to the bottom end of the cabinet away from the sound outlet, and the mounting parts of at least two adjusting members are respectively located on opposite sides of the bottom end of the cabinet, and the supporting part is used to support the cabinet. Under normal circumstances, one end of the cabinet has a sound output section for clearly transmitting the performer's or band member's own voice or the sound of their performance. There are at least two adjustment components, located on opposite sides of the bottom end of the cabinet away from the sound output section. Each adjustment component has a mounting part and a support part, which are respectively located at both ends of the adjustment component. The mounting part is rotatably connected to the bottom end of the cabinet away from the sound output section. The support part is used to support the cabinet, and the mounting part is rotatably connected to the bottom end of the cabinet. When an external force is applied to the support part, the mounting part of the adjustment component is rotated through the support part, adjusting the distance between the cabinet and the placement plane, changing the angle between the bottom end of the cabinet and the placement plane, and thus changing the orientation of the sound output section. This makes the sound coverage angle of the monitor speaker adjustable. At the same time, the support part can be used to support the cabinet after the angle is adjusted, so that the cabinet maintains the adjusted angle with the placement plane, thereby meeting the needs of performers or band members in various locations of the application scenario to clearly hear their own voice and performance. The monitor speaker in this embodiment has an adjustment component with a mounting part and a support part. The mounting part is rotatably connected to the bottom end of the cabinet away from the sound output part, and the support part is driven to rotate the mounting part, thereby adjusting the distance between the cabinet and the placement plane, changing the angle between the bottom end of the cabinet and the placement plane, and changing the orientation of the sound output part of the monitor speaker. This makes the sound coverage angle of the monitor speaker adjustable, thereby meeting the needs of performers or band members in different application scenarios to clearly hear their own voices and the sound of their performance.

[0006] According to some embodiments of the first aspect of this application, it further includes a mounting member, one end of which is provided with a plurality of spaced connection holes, the mounting member is mounted to the bottom end of the housing through the plurality of connection holes, and the other end of the mounting member is rotatably connected to the mounting part.

[0007] According to some embodiments of the first aspect of this application, a rotating member is also included, wherein the mounting portion is rotatably connected to the other end of the mounting member via the rotating member; the other end of the mounting member is provided with a plurality of first mounting holes; the rotating member is rotatably mounted on the mounting member through the plurality of first mounting holes.

[0008] According to some embodiments of the first aspect of this application, one end of the rotating member is provided with a plurality of second mounting holes adapted to the first mounting hole; the second mounting holes are coaxially arranged with the first mounting hole; the second mounting holes and the first mounting hole are connected by a first pin.

[0009] According to some embodiments of the first aspect of this application, the other end of the rotating member is provided with a plurality of first hinge holes, and the mounting part is rotatably connected to the first hinge holes.

[0010] According to some embodiments of the first aspect of this application, the mounting portion is provided with a plurality of second hinge holes; the second hinge holes are adapted to the first hinge holes; the first hinge holes and the second hinge holes are rotatably connected by a second pin.

[0011] According to some embodiments of the first aspect of this application, the support portion is provided with at least one through hole through which a user's finger can be inserted and force applied to drive the adjustment member to rotate.

[0012] According to some embodiments of the first aspect of this application, the mounting member has a first locking hole at one end where the connecting hole is provided, and the support part also has a second locking hole adapted to the first locking hole; the first locking hole and the second locking hole are coaxially arranged; the first locking hole and the second locking hole are connected by bolts.

[0013] According to some embodiments of the first aspect of this application, the bottom end of the housing is provided with at least two grooves, which are respectively located on opposite sides of the bottom end of the housing, for accommodating the mounting member and the adjusting member. The grooves can sequentially accommodate the mounting member and the adjusting member, and the adjusting member and the end face of one end of the housing are on the same horizontal plane.

[0014] According to some embodiments of the first aspect of this application, the sound-emitting part further includes a dustproof mesh.

[0015] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present application will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the structure of the return speaker at a first angle according to an embodiment of this application; Figure 2 This is a schematic diagram of the second angle of the return speaker according to an embodiment of this application; Figure 3 This is a partial structural schematic diagram of the sound-emitting part and dustproof net according to an embodiment of this application; Figure 4 This is a partial structural schematic diagram of the mounting component, rotating component, and adjusting component according to an embodiment of this application; Figure 5 This is a schematic diagram of the structure of the box and groove according to an embodiment of this application.

[0017] Figure label: 100 housing; 200 adjusting component; 210 mounting part; 220 support part; Sound output 110; Dustproof net 500; Mounting component 300; connecting hole 310; first mounting hole 320; first locking hole 330; rotating component 400; second mounting hole 410; first hinge hole 420; second hinge hole 211; through hole 221; second locking hole 222; Groove 120. Detailed Implementation

[0018] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0019] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0020] In the description of this application, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0021] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0022] In the description of this application, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0023] Reference Figures 1 to 3 In a first aspect, embodiments of this application provide a monitor speaker, including a cabinet 100 and at least two adjusting members 200; one end of the cabinet 100 is provided with a sound output part 110; at least two adjusting members 200, each adjusting member 200 is provided with a mounting part 210 and a support part 220, the mounting part 210 and the support part 220 are respectively provided at both ends of the adjusting member 200, the mounting part 210 is rotatably connected to the bottom end of the cabinet 100 away from the sound output part 110, and the mounting parts 210 of the at least two adjusting members 200 are respectively located on opposite sides of the bottom end of the cabinet 100, and the support part 220 is used to support the cabinet 100.

[0024] Under normal circumstances, one end of the enclosure 100 is provided with a sound outlet 110 for clearly transmitting the performer's or band member's own voice or the sound of their performance. At least two adjustment members 200 are provided, located on opposite sides of the bottom end of the enclosure 100 away from the sound outlet 110. Each adjustment member 200 has a mounting part 210 and a support part 220, located at opposite ends of the adjustment member 200. The mounting part 210 is rotatably connected to the bottom end of the enclosure 100 away from the sound outlet 110. The support part 220 supports the enclosure 100. The mounting part 210 is rotatably connected to the bottom end of the enclosure 100. The dynamic connection allows the mounting part 210 of the adjusting member 200 to rotate when an external force is applied to the support part 220, thereby adjusting the distance between the cabinet 100 and the placement plane, changing the angle between the bottom of the cabinet 100 and the placement plane, and thus changing the orientation of the sound output part 110. This makes the sound coverage angle of the monitor speaker adjustable. At the same time, the support part 220 can be used to support the cabinet 100 after the angle is adjusted, so that the cabinet 100 maintains the adjusted angle with the placement plane, thereby meeting the needs of performers or band members in various application scenarios to clearly hear their own voices and performances. In this embodiment of the monitor speaker, the adjusting member 200 is provided with a mounting part 210 and a supporting part 220. The mounting part 210 is rotatably connected to the bottom end of the cabinet 100 away from the sound output part 110. The supporting part 220 is driven to make the mounting part 210 rotate, thereby adjusting the distance between the cabinet 100 and the placement plane, changing the angle between the bottom end of the cabinet 100 and the placement plane, and changing the orientation of the sound output part 110 of the monitor speaker. This makes the sound coverage angle of the monitor speaker adjustable, thereby meeting the needs of performers or band members in different application scenarios to clearly hear their own voices and the sound of their performance.

[0025] It should be noted that, referring to Figures 1 to 3The sound output section 110 and the adjustment component 200 are respectively located at opposite ends of the enclosure 100, and the adjustment component 200 is located at the bottom end of the enclosure 100 away from the sound output section 110, with a gap between it and the placement plane. The adjustment component 200 has a mounting part 210 and a support part 220, which are respectively located at opposite ends of the adjustment component 200. The mounting part 210 is rotatably connected to the bottom end of the enclosure 100. Applying external force to the support part 220 can drive the mounting part 210 to rotate, thereby adjusting the distance between the enclosure 100 and the placement plane, thus changing the angle between the bottom end of the enclosure 100 and the placement plane, changing the orientation of the monitor speaker's sound output section 110, and making its sound coverage angle adjustable. At least two adjusting parts 200 are respectively provided on opposite sides of the bottom end of the enclosure 100, and simultaneously adjust the distance between the enclosure 100 and the placement plane. At least two mounting parts 210 are rotatably connected to opposite sides of the bottom end of the enclosure 100, and at least two supporting parts 220 are used to support the enclosure 100, so that the enclosure 100 can be more stable during the angle adjustment process. At the same time, after the angle is adjusted, the enclosure 100 can be better supported to maintain the adjusted angle, thereby meeting the needs of performers or band members in different application scenarios to clearly hear their own voice and the sound of the performance. For example, when the adjustment component 200 reduces the distance between the cabinet 100 and the placement plane, the angle between the cabinet 100 and the placement plane decreases, and the sound coverage angle of the output section 110 increases, allowing the monitored sound to cover more performers or band members; when the adjustment component 200 increases the distance between the cabinet 100 and the placement plane, the angle between the cabinet 100 and the placement plane increases, and the sound coverage angle of the output section 110 decreases, the monitored sound is more concentrated, and the monitored sound can be transmitted to performers or band members located far from the stage.

[0026] It should be noted that the at least two adjusting members 200 of the monitor speaker in this embodiment are of the same size, which is only an example of this application and should not be construed as limiting the embodiments of this application. At least two adjusting members 200 of the monitor speaker in this embodiment can also use adjusting members 200 of different specifications, and this application does not limit this. (Refer to...) Figure 4 The mounting portion 210 of the adjusting member 200 is arc-shaped, and the supporting portion 220 is inclined and similar to a triangle. The shape of the adjusting member 200 of the monitor speaker in this application embodiment is only an example of this application and should not be construed as a limitation on the embodiment of this application. Other types of adjusting members 200 can also be used in the monitor speaker of this application embodiment, and this application does not limit them.

[0027] Understandably, referring to Figure 4The monitor speaker in this embodiment also includes a mounting member 300. One end of the mounting member 300 has a plurality of spaced-apart connecting holes 310. The mounting member 300 is mounted to the bottom end of the cabinet 100 through the plurality of connecting holes 310. The other end of the mounting member 300 is rotatably connected to the mounting part 210. It should be noted that the mounting member 300 is mounted to the bottom end of the cabinet 100 to connect the cabinet 100 and the mounting part 210 of the adjusting member 200, preventing the cabinet 100 and the adjusting member 200 from falling off when directly rotatably connected. The mounting member 300 has a plurality of spaced-apart connecting holes 310. The mounting member 300 is fixedly mounted to the bottom end of the cabinet 100 through the connecting holes 310. The plurality of connecting holes 310 makes the mounting member 300 more stable when mounted to the bottom end of the cabinet 100. (Refer to...) Figure 4 The mounting component 300 is a strip plate with beveled ends, which allows the mounting component 300 to be better embedded into the bottom of the housing 100.

[0028] It should be noted that the shape of the monitor speaker mounting component 300 in this application embodiment is only an example of this application and should not be construed as a limitation on this application embodiment. Other types of mounting components 300 can also be used for the monitor speaker in this application embodiment, and this application does not limit them.

[0029] It is understood that the monitor speaker in this embodiment of the application also includes a rotating member 400. The mounting part 210 is rotatably connected to the other end of the mounting member 300 through the rotating member 400. The other end of the mounting member 300 is provided with a plurality of first mounting holes 320. The rotating member 400 is rotatably mounted on the mounting member 300 through the plurality of first mounting holes 320. (Refer to...) Figure 4 The other end of the mounting member 300 is provided with a plurality of first mounting holes 320, which are circumferentially distributed around the first central axis. One end of the rotating member 400 can be rotatably mounted on the mounting member 300 through the plurality of first mounting holes 320. At the same time, the rotating member 400 can rotatably connect the mounting part 210 of the adjusting member 200 to the other end of the mounting member 300, so as to reduce the friction generated by the rotation between the mounting part 210 and the mounting member 300, and realize the rotation between the two more flexibly.

[0030] Understandably, referring to Figure 4In this embodiment, the rotating component 400 of the return speaker has a plurality of second mounting holes 410 at one end that adapt to the first mounting hole 320. The second mounting holes 410 and the first mounting holes 320 are coaxially arranged and connected by a first pin. It should be noted that the rotating component 400 has a plurality of second mounting holes 410 at one end, which are circumferentially distributed around the second central axis. Each second mounting hole 410 corresponds to a first mounting hole 320, and the first mounting hole 320 and the adapted second mounting hole 410 are connected by a first pin.

[0031] It is understood that the other end of the rotating member 400 of the return speaker in this embodiment of the application is provided with a plurality of first hinge holes 420, and the mounting part 210 is rotatably connected to the first hinge holes 420. It should be noted that, for example, referring to... Figure 4 The other end of the rotating component 400 has a plurality of first hinge holes 420 distributed circumferentially around the second central axis. The mounting part 210 can be stably rotatably connected to the rotating component 400 through the plurality of first hinge holes 420 to prevent slippage between the two during rotation.

[0032] Understandably, referring to Figure 4 In this embodiment, the mounting portion 210 of the monitor speaker is provided with a plurality of second hinge holes 211, which are adapted to the first hinge holes 420. The first hinge holes 420 and the second hinge holes 211 are rotatably connected by a second pin. The plurality of hinge holes provided in the mounting portion 210 are circumferentially distributed around a third central axis, and the plurality of second hinge holes 211 are adapted to the first hinge holes 420 in a one-to-one correspondence. The second hinge holes 211 and the adapted first hinge holes 420 are connected by a second pin.

[0033] It should be noted that, referring to Figure 4 The rotating component 400 consists of a circular plate and a cross-shaped plate. The outer edge of the cross-shaped plate has an arc that matches the circular plate. The circular plate has multiple second mounting holes 410, and the cross-shaped plate has multiple first hinge holes 420. An annular groove is provided between the circular plate and the cross-shaped plate to accommodate the excess part of the second pin, preventing the excess part of the second pin from contacting the circular plate and thus hindering the rotation between the two ends of the rotating component 400. In the monitor speaker of this embodiment, the second central axis passes through the center of the circular plate and the center of the cross-shaped plate in sequence, and is the central axis of the rotating component 400. The first, second, and third central axes all coincide. Therefore, the other end of the mounting component 300, the rotating component 400, and the mounting part 210 coincide, so that the mounting part 210 is rotatably connected to the bottom end of the cabinet 100, and the two can rotate flexibly.

[0034] It should be noted that the rotating component 400 of the monitor speaker in this application embodiment is only an example of one application type of this application and should not be construed as a limitation on the embodiment of this application. Other types of rotating components 400 can also be used in the monitor speaker of this application embodiment, and this application does not limit them. The first pin and the second pin in this application embodiment are pins of the same size and specification, which is only an example of this application. Other sizes of first pins and second pins can also be used in the monitor speaker of this application embodiment, and this application does not limit them.

[0035] It is understood that the support portion 220 of the monitor speaker in this embodiment of the application is provided with at least one through hole 221 for a user to insert a finger and apply force to drive the adjustment member 200 to rotate. It should be noted that, referring to... Figure 4 In this embodiment, the monitor speaker support 220 has three circular through holes 221 into which a user's fingers can be inserted to drive the adjustment member 200 to rotate around the mounting part 210. The user can insert their fingers into the through holes 221 and apply a certain external force to drive the mounting part 210 to rotate, allowing the adjustment member 200 to adjust the distance between the cabinet 100 and the placement surface. Simultaneously, the support 220 can support the cabinet 100, maintaining a specific distance between the cabinet 100 and the placement platform. The number and shape of the through holes 221 in this embodiment are merely an example and should not be construed as limiting the scope of this embodiment. Other numbers and sizes of through holes 221 can also be used in the monitor speaker of this embodiment, and this application does not limit this.

[0036] It is understood that the mounting part 300 of the monitor speaker in this embodiment of the application has a first locking hole 330 at one end with a connecting hole 310, and the support part 220 also has a second locking hole 222 adapted to the first locking hole 330. The first locking hole 330 and the second locking hole 222 are coaxially arranged and are connected by bolts. (Refer to...) Figure 4The mounting component 300 has a first locking hole 330 at one end with a connecting hole 310, and the support portion 220 of the adjusting component 200 has a second locking hole 222. Both the first locking hole 330 and the second locking hole 222 are circular and are compatible with each other. In this embodiment, the return speaker is connected to the mounting component 300 and the support portion 220 of the adjusting component 200 by bolts passing through the second locking hole 222 and the first locking hole 330 in sequence. The first locking hole 330 and the second locking hole 222 are used to detachably connect the mounting member 300 and the support portion 220 of the adjusting member 200. During the transport of the monitor speaker in this embodiment, the first locking hole 330 and the second locking hole 222 are used to detachably connect the mounting member 300 and the support portion 220 of the adjusting member 200, which can prevent the support portion 220 of the adjusting member 200 from accidentally falling off during the transport process and being damaged by external force. At the same time, the detachable connection of the mounting member 300 and the support portion 220 facilitates the transport of the monitor speaker in this embodiment.

[0037] It should be noted that the shapes of the first lock hole 330 and the second lock hole 222 of the monitor speaker in this application embodiment are only one example of this application and should not be construed as limiting the embodiments of this application. Other types of first lock holes 330 and second lock holes 222 can also be used in the monitor speaker of this application embodiment, and this application does not limit them.

[0038] It is understood that the bottom end of the enclosure 100 of the return speaker in this embodiment of the application is provided with at least two grooves 120, which are respectively located on opposite sides of the bottom end of the enclosure 100, for accommodating the mounting member 300 and the adjusting member 200. It should be noted that, referring to... Figure 1 , Figure 2 and Figure 5 In this embodiment, the monitor speaker enclosure 100 has a groove 120 on each of its opposite sides at the bottom. The groove 120 is used to accommodate the mounting member 300 and the adjusting member 200. The shape of the groove 120 is adapted to the shape of the mounting member 300, allowing the mounting member 300 to be embedded into the bottom of the enclosure 100. In this embodiment, the shape of the support portion 220 of the adjusting member 200 is the same as the shape of the end of the mounting member 300 with the connecting hole 310. The mounting portion 210 is arc-shaped, which can be accommodated in the groove 120 with a certain gap, allowing the mounting portion 210 to rotate flexibly. The groove 120 accommodates the mounting member 300 and the adjusting member 200, allowing them to be embedded into the bottom of the enclosure 100, making the overall structure of the enclosure 100 more compact.

[0039] It should be noted that the shapes of the groove 120, mounting member 300 and adjusting member 200 of the monitor speaker in this application embodiment are only one example of this application and should not be construed as limiting the embodiments of this application. Other types of groove 120, mounting member 300 and adjusting member 200 can also be used in the monitor speaker of this application embodiment, and this application does not limit them.

[0040] Understandably, referring to Figure 3 In this embodiment of the application, the sound output section 110 of the return speaker also includes a dustproof mesh 500. It should be noted that the dustproof mesh 500 is applied to the sound output section 110 to prevent the sound output section 110 from being affected by external smoke and dust, thereby preventing sound distortion.

[0041] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application. Furthermore, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.

Claims

1. A monitor speaker, characterized in that, include: The enclosure has a sound outlet at one end; At least two adjusting members are provided, each adjusting member having a mounting portion and a supporting portion; the mounting portion and the supporting portion are respectively located at both ends of the adjusting member; the mounting portion is rotatably connected to the bottom end of the enclosure away from the sound outlet, and the mounting portions of at least two adjusting members are respectively located on opposite sides of the bottom end of the enclosure; the supporting portion is used to support the enclosure.

2. The return speaker according to claim 1, characterized in that, It also includes a mounting component, one end of which is provided with a plurality of spaced connection holes. The mounting component is installed on the bottom end of the housing through the plurality of connection holes, and the other end of the mounting component is rotatably connected to the mounting part.

3. The return speaker according to claim 2, characterized in that, It also includes a rotating component, and the mounting part is rotatably connected to the other end of the mounting component through the rotating component; the other end of the mounting component is provided with a plurality of first mounting holes; the rotating component is rotatably mounted on the mounting component through the plurality of first mounting holes.

4. The return speaker according to claim 3, characterized in that, One end of the rotating component is provided with a plurality of second mounting holes that are adapted to the first mounting hole; the second mounting holes are coaxially arranged with the first mounting hole; the second mounting holes and the first mounting hole are connected by a first pin.

5. The monitor speaker according to claim 4, characterized in that, The other end of the rotating component is provided with a plurality of first hinge holes, and the mounting part is rotatably connected to the first hinge holes.

6. The monitor speaker according to claim 5, characterized in that, The mounting part is provided with a plurality of second hinge holes; the second hinge holes are adapted to the first hinge holes; the first hinge holes and the second hinge holes are rotatably connected by a second pin.

7. The return speaker according to claim 6, characterized in that, The support portion is provided with at least one through hole through which a user can insert their finger and apply force to drive the adjustment component to rotate.

8. The return speaker according to claim 7, characterized in that, The mounting component has a first locking hole at one end where the connecting hole is located, and the support part also has a second locking hole adapted to the first locking hole; the first locking hole and the second locking hole are coaxially arranged; the first locking hole and the second locking hole are connected by bolts.

9. The return speaker according to claim 8, characterized in that, The bottom of the housing is provided with at least two grooves, which are located on opposite sides of the bottom of the housing, for accommodating the mounting component and the adjusting component.

10. The monitor speaker according to claim 9, characterized in that, The sound-emitting part also includes a dustproof net.

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