Sound amplifying equipment

Abstract

The utility model discloses sound amplification equipment, which comprises a sound amplification mechanism and a mounting frame, the sound amplification mechanism comprises a microphone, a receiver and a loudspeaker, the microphone is used for pickup, and the receiver is respectively in wireless connection with the microphone and the loudspeaker so that the loudspeaker can amplify sound received by the microphone; a mounting groove is formed in the mounting frame, a positioning strip is convexly arranged on the side wall of the mounting groove, a positioning groove is formed in the side wall of the microphone, and the positioning strip can slide into the positioning groove. The microphone can be conveniently installed, the use mode of the microphone is enriched, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microphones, in particular to a sound amplification device. Background Art

[0002] A microphone is one of the common sound amplification devices. When using a microphone, a user usually needs to sit on a chair or walk around. Existing microphones are mainly used by users in a handheld manner, but this usage method is relatively simple and cannot meet the usage needs of users. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, the utility model provides a sound amplification device that can facilitate the installation of a microphone, enrich the use of the microphone, and enhance the user experience.

[0004] According to a first aspect of an embodiment of the utility model, a sound amplification device is provided, comprising a sound amplification mechanism and a mounting bracket, wherein the sound amplification mechanism comprises a microphone, a receiver and a speaker, wherein the microphone is used to pick up sound, and the receiver is wirelessly connected to the microphone and the speaker respectively, so that the speaker can amplify the sound received by the microphone; the mounting bracket is provided with a mounting groove, a positioning strip is protruding from the side wall of the mounting groove, and the side wall of the microphone is provided with a positioning groove, and the positioning strip can slide into the positioning groove.

[0005] The sound amplification device of the embodiment of the utility model has at least the following beneficial effects: the receiver is wirelessly connected to the microphone and the speaker respectively, the sound is picked up by the microphone and wirelessly transmitted to the receiver, and then transmitted to the speaker through the receiver, so that the speaker can amplify the sound received by the microphone. The mounting frame is provided with a mounting groove, and the side wall of the mounting groove is protrudingly provided with a positioning strip, and the side wall of the microphone is provided with a positioning groove, and the positioning strip is provided to slide into the positioning groove, so that the microphone can be quickly fixed to the mounting frame, and the position of the microphone is conveniently arranged. By setting the mounting frame in different positions, the flexibility of use of the microphone can be improved, the use of the microphone can be enriched, and the user experience can be enhanced.

[0006] According to some embodiments of the present invention, the mounting frame is configured as a first bracket, the first bracket can be rotatably connected to the headset, and one side of the first bracket is configured as an opening, and the opening is connected to the mounting groove.

[0007] According to some embodiments of the present invention, the first bracket is provided with a mounting portion, an inclined portion and a connecting portion, two ends of the inclined portion are respectively connected to the mounting portion and the connecting portion, the mounting groove is provided on the mounting portion, and the connecting portion is rotatably connected to the headset.

[0008] According to some embodiments of the utility model, the mounting frame is configured as a second bracket, the second bracket includes a tube body and a tube cap, the mounting groove is provided on the tube body, the tube cap is inserted into the tube body to seal the mounting groove, the side wall of the tube body is protrudingly provided with a rib, the speaker is provided with a connecting hole, the tube body can be inserted into the connecting hole, and the speaker can abut against the rib.

[0009] According to some embodiments of the present invention, the tube body is provided with a storage cavity for accommodating the battery, and the tube body is connected to a bottom cover, which is inserted into the tube body to block the storage cavity.

[0010] According to some embodiments of the utility model, the mounting frame is connected to a base, the base is rotatably connected to a connecting groove, the base and the connecting groove are connected by fasteners, and the retaining edge can abut against the end of the connecting groove.

[0011] According to some embodiments of the utility model, the tube body is further provided with a receiving groove for accommodating a wireless presenter, and the side wall of the tube body is provided with an operating port, which is connected to the receiving groove.

[0012] According to some embodiments of the present utility model, the number of the positioning bars and the number of the positioning grooves are both two, and the two positioning bars are respectively arranged on both sides of the installation groove, and the positioning bars correspond to the positioning grooves one by one.

[0013] According to some embodiments of the utility model, the sound amplification device further includes a storage box, the storage box is used to accommodate the microphone and the receiver, the storage box is provided with a charging mechanism, and the charging mechanism is used to charge the microphone and the receiver.

[0014] According to some embodiments of the present invention, the storage box is provided with a placement slot for accommodating the microphone and the receiver.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a schematic diagram of a sound amplification mechanism of a sound amplification device according to an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the installation of the first bracket of the sound amplification device according to an embodiment of the utility model;

[0019] Figure 3 is a schematic diagram of a first bracket of a sound amplification device according to an embodiment of the utility model;

[0020] Figure 4 is a schematic diagram of a first embodiment of a second bracket of a sound amplifying device according to an embodiment of the utility model;

[0021] Figure 5 is a schematic diagram of a second bracket of a sound amplification device according to an embodiment of the utility model;

[0022] Figure 6 is a schematic diagram of a second embodiment of a second bracket of a sound amplifying device according to an embodiment of the utility model;

[0023] Figure 7 is another schematic diagram of the second bracket of the sound amplification device according to an embodiment of the utility model;

[0024] Figure 8 It is a schematic diagram of a storage box of a sound amplification device according to an embodiment of the utility model.

[0025] Description of reference numerals:

[0026] Sound amplification mechanism 100, microphone 110, positioning slot 111, receiver 120, speaker 130, connection hole 131;

[0027] The mounting groove 210, the positioning strip 211, the first bracket 220, the opening 221, the mounting portion 222, the inclined portion 223, the connecting portion 224, the second bracket 230, the tube body 231, the tube cap 232, the retaining edge 233, the bottom cover 234, the storage cavity 235, the receiving groove 236, and the operation port 237;

[0028] Headphones 310 , base 320 , connection slot 321 , wireless presenter 330 , storage box 340 , charging mechanism 341 , placement slot 342 . DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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.

[0031] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] It is understandable that, referring to Figures 1 to 6 The sound amplification device of the utility model includes a sound amplification mechanism 100 and a mounting bracket. The sound amplification mechanism 100 includes a microphone 110, a receiver 120 and a speaker 130. The microphone 110 is used to pick up sound. The receiver 120 is wirelessly connected to the microphone 110 and the speaker 130 respectively, so that the speaker 130 can amplify the sound received by the microphone 110. The mounting bracket is provided with a mounting groove 210, and a positioning strip 211 is protruding from the side wall of the mounting groove 210. The side wall of the microphone 110 is provided with a positioning groove 111, and the positioning strip 211 can slide into the positioning groove 111.

[0034] The receiver 120 is wirelessly connected to the microphone 110 and the speaker 130 respectively, picks up sound through the microphone 110, and transmits it wirelessly to the receiver 120, and then transmits it to the speaker 130 through the receiver 120, so that the speaker 130 can amplify the sound received by the microphone 110. The mounting frame is provided with a mounting groove 210, and the side wall of the mounting groove 210 is protrudingly provided with a positioning bar 211. The side wall of the microphone 110 is provided with a positioning groove 111, and the positioning bar 211 is provided to slide into the positioning groove 111, so that the microphone 110 can be quickly fixed to the mounting groove 210, which is convenient for arranging the position of the microphone 110 and reducing the shaking of the position of the microphone 110. By setting the mounting frame at different positions, the flexibility of use of the microphone 110 can be improved, the use scenarios of the microphone 110 can be expanded, the use methods of the microphone 110 can be enriched, and the user experience can be improved.

[0035] It should be noted that the microphone 110 is set in the installation groove 210. By arranging the mounting frame in different usage scenarios, such as hand-held, set on headphones or fixed on a desktop, there is no need to limit the usage of the microphone 110. By setting mounting frames with different structures, the microphone 110 can be conveniently used in different scenarios without changing the structure of the microphone 110, thereby improving the flexibility of use of the microphone 110 and enhancing the user experience.

[0036] It is understandable that, referring to Figure 2 and Figure 3 The mounting frame is provided as a first bracket 220, and the first bracket 220 can be rotatably connected to the headset 310. One side of the first bracket 220 is provided with an opening 221, and the opening 221 is communicated with the mounting slot 210. The first bracket 220 is rotatably connected to the headset 310, and the microphone 110 is arranged in the mounting slot 210, so that the microphone 110 can be conveniently fixed on the headset 310, increasing the usage scenarios of the microphone 110, and can be used with the headset 310, thereby improving the flexibility of the use of the microphone 110 and enhancing the user's experience.

[0037] In addition, the first bracket 220 is provided with an opening 221 connected to the installation slot 210. The opening 221 can prevent the installation slot 210 from blocking sound from entering the microphone 110, thereby facilitating the microphone 110 to pick up sound and improving the reliability of the sound amplification device.

[0038] It should be noted that the width of the mounting groove 210 of the first bracket 220 is less than or equal to the width of the microphone 110, so that the microphone 110 can be stably installed in the mounting groove 210, reducing the possibility of the microphone 110 sliding out of the mounting groove 210, and avoiding the microphone 110 from colliding with the side wall of the mounting groove 210 to generate noise, thereby improving the reliability of the first bracket 220.

[0039] Specifically, refer to Figure 2 and Figure 3 The first bracket 220 is provided with a mounting portion 222, an inclined portion 223 and a connecting portion 224. The two ends of the inclined portion 223 are respectively connected to the mounting portion 222 and the connecting portion 224. The mounting groove 210 is provided on the mounting portion 222, and the connecting portion 224 is rotatably connected to the headset 310. The two ends of the inclined portion 223 are respectively connected to the mounting portion 222 and the connecting portion 224, and the mounting portion 222 and the connecting portion 224 are arranged in parallel. By providing the inclined portion 223, the mounting portion 222 can be extended in a direction close to the user's mouth. The mounting groove 210 is provided in the mounting portion 222, and the microphone 110 is provided in the mounting groove 210, so that the microphone 110 can be closer to the user's mouth, which is convenient for the microphone 110 to pick up sound and improve the reliability of the sound amplification device.

[0040] In addition, the connection part 224 is rotatably connected to the headset 310. By rotating the connection part 224, the microphone 110 can be rotated around the hinge point, so that the position of the microphone 110 can be easily adjusted, which makes it easier for the microphone 110 to pick up sound and improves the convenience of using the microphone 110.

[0041] It is understandable that, referring to Figure 4 and Figure 5 The mounting frame is provided as a second bracket 230, and the second bracket 230 includes a tube body 231 and a tube cap 232. The mounting groove 210 is provided on the tube body 231, and the tube cap 232 is inserted into the tube body 231 to block the mounting groove 210. The side wall of the tube body 231 is provided with a rib 233 protruding therefrom. The speaker 130 is provided with a connection hole 131, and the tube body 231 can be inserted into the connection hole 131, and the speaker 130 can abut against the rib 233. The mounting groove 210 is provided on the tube body 231, and the tube cap 232 is removed, and then the microphone 110 is placed in the mounting groove 210, and then the tube cap 232 is inserted into the tube body 231, so that the microphone 110 can be stably in the mounting groove 210 to prevent the microphone 110 from falling out of the mounting groove 210. The speaker 130 is provided with a connection hole 131, and the tube body 231 is inserted into the connection hole 131 so that the speaker 130 abuts against the retaining edge 233, thereby fixing the position of the speaker 130 on the tube body 231, making it convenient for users to move around without fixing the position of the speaker 130, thereby improving the convenience of using the sound amplification equipment.

[0042] It should be noted that the rib 233 is arranged around the tube body 231, and the weight of the speaker 130 can be supported by the rib 233, so that the speaker 130 can be stabilized on the second bracket 230, reducing the collision of the speaker 130 on the second bracket 230, reducing the noise picked up by the microphone 110, and improving the reliability of the sound amplification equipment.

[0043] Specifically, refer to Figure 5 The tube body 231 is provided with a storage cavity 235 for accommodating the battery, and the tube body 231 is connected with a bottom cover 234, which is inserted into the tube body 231 to block the storage cavity 235. The tube body 231 is provided with a storage cavity 235, and the battery is arranged in the storage cavity 235, and then the bottom cover 234 is inserted into the tube body 231 to block the storage cavity 235, so that the battery can be stably in the storage cavity 235, which facilitates the replacement of the battery of the microphone 110 and improves the user experience.

[0044] Specifically, refer to Figure 6The mounting frame is connected to a base 320, and the base 320 is rotatably connected to a connecting groove 321. The base 320 and the connecting groove 321 are connected by fasteners, and the retaining edge 233 can abut against the end of the connecting groove 321. The base 320 and the connecting groove 321 are connected by fasteners, so that the connecting groove 321 can rotate around the fasteners, which is convenient for adjusting the position of the connecting groove 321. The second bracket 230 is detachably connected to the connecting groove 321, so that the retaining edge 233 can abut against the end of the connecting groove 321, so that the position of the second bracket 230 on the connecting groove 321 can be positioned, so that the second bracket 230 can be stably in the connecting groove 321, and the second bracket 230 is convenient to be supported on the desktop, which improves the flexibility of the use of the microphone 110 and increases the use scenarios of the microphone 110.

[0045] It should be noted that the fasteners can be bolts and nuts. The bolts are passed through the connecting groove 321 and the base 320 in sequence, and then the nuts are screwed into the bolts, so that the connecting groove 321 can be installed on the base 320, and the connecting groove 321 can be easily rotated, thereby improving the convenience of position adjustment of the second bracket 230 and enhancing the user experience.

[0046] Specifically, refer to Figure 7 The tube body 231 is also provided with a receiving slot 236 for accommodating the wireless presenter 330, and the side wall of the tube body 231 is provided with an operation port 237, which is communicated with the receiving slot 236. The tube body 231 is provided with a receiving slot 236, and the wireless presenter 330 can be arranged in the receiving slot 236. The side wall of the tube body 231 is also provided with an operation port 237, which is communicated with the receiving slot 236. By providing the operation port 237, the wireless presenter 330 can be operated conveniently, thereby improving the convenience of using the second bracket 230 and enhancing the user experience.

[0047] It is understandable that, referring to Figure 2 , the number of positioning bars 211 and positioning grooves 111 are both set to two, and the two positioning bars 211 are respectively set on both sides of the mounting groove 210, and the positioning bars 211 correspond to the positioning grooves 111 one by one. By setting the number of positioning bars 211 and positioning grooves 111 to two, and the positioning bars 211 correspond to the positioning grooves 111 one by one, the contact area between the mounting groove 210 and the microphone 110 is increased, so that the microphone 110 can be stably installed in the mounting groove 210, the position shaking of the microphone 110 is reduced, and the force on the microphone 110 can be stabilized.

[0048] It is understandable that, referring to Figure 1 and Figure 8The sound amplification device further includes a storage box 340, which is used to accommodate the microphone 110 and the receiver 120. The storage box 340 is provided with a charging mechanism 341, which is used to charge the microphone 110 and the receiver 120. The storage box 340 is provided with a charging mechanism 341, and the storage box 340 can conveniently accommodate the microphone 110 and the receiver 120, which is convenient for the user to store and organize, and improves the user's experience. In addition, the charging mechanism 341 can conveniently charge the microphone 110 and the receiver 120, reducing the possibility of losing the charging mechanism 341 and improving the user's experience.

[0049] In addition, the charging mechanism 341 is provided with a battery, through which the microphone 110 and the receiver 120 can be charged, and the storage box 340 is provided with a digital tube, which can display the battery power level, so as to facilitate the use of the user.

[0050] Specifically, refer to Figure 8 The storage box 340 is provided with a placement slot 342 for accommodating the microphone 110 and the receiver 120. The storage box 340 is provided with a placement slot 342, and the microphone 110 and the receiver 120 can be placed in the placement slot 342 to locate the position of the microphone 110 and the receiver 120, so as to prevent the microphone 110 and the receiver 120 from shaking in the storage box 340, thereby improving the reliability of the storage box 340. In addition, the charging mechanism 341 can conveniently charge the microphone 110 and the receiver 120, thereby improving the safety of charging.

[0051] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A sound amplification device, characterized in that: include: A sound amplification mechanism, comprising a microphone, a receiver and a speaker, wherein the microphone is used to pick up sound, and the receiver is wirelessly connected to the microphone and the speaker respectively, so that the speaker can amplify the sound received by the microphone; The mounting frame is provided with a mounting groove, a positioning strip is protruding from the side wall of the mounting groove, and a positioning groove is provided on the side wall of the microphone, and the positioning strip can slide into the positioning groove.

2. The sound amplification device according to claim 1, characterized in that: The mounting frame is configured as a first bracket, the first bracket can be rotatably connected to the headset, and one side of the first bracket is configured as an opening, and the opening is communicated with the mounting groove.

3. The sound amplification device according to claim 2, characterized in that: The first bracket is provided with a mounting portion, an inclined portion and a connecting portion, two ends of the inclined portion are respectively connected to the mounting portion and the connecting portion, the mounting groove is provided on the mounting portion, and the connecting portion is rotatably connected to the headset.

4. The sound amplification device according to claim 1, characterized in that: The mounting frame is configured as a second bracket, the second bracket includes a tube body and a tube cap, the mounting groove is provided on the tube body, the tube cap is inserted into the tube body to block the mounting groove, the side wall of the tube body is protrudingly provided with a rib, the speaker is provided with a connecting hole, the tube body can be inserted into the connecting hole, and the speaker can abut against the rib.

5. The sound amplification device according to claim 4, characterized in that: The tube body is provided with a storage cavity for accommodating the battery, and the tube body is connected with a bottom cover, which is inserted into the tube body to block the storage cavity.

6. The sound amplification device according to claim 4, characterized in that: The mounting frame is connected to a base, the base is rotatably connected to a connecting groove, the base and the connecting groove are connected by a fastener, and the retaining edge can abut against the end of the connecting groove.

7. The sound amplification device according to claim 4, characterized in that: The tube body is also provided with a receiving groove for accommodating a wireless presenter, and the side wall of the tube body is provided with an operating port, which is communicated with the receiving groove.

8. The sound amplification device according to claim 1, characterized in that: There are two positioning bars and two positioning grooves, and the two positioning bars are respectively arranged on both sides of the installation groove, and the positioning bars correspond to the positioning grooves one by one.

9. The sound amplification device according to claim 1, characterized in that: The sound amplification device further includes a storage box, which is used to accommodate the microphone and the receiver. The storage box is provided with a charging mechanism, which is used to charge the microphone and the receiver.

10. The sound amplification device according to claim 9, characterized in that: The storage box is provided with a placement slot for accommodating the microphone and the receiver.

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