CN210274502U - Sound box with relative reflection and uniform sound production - Google Patents
Sound box with relative reflection and uniform sound production Download PDFInfo
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- CN210274502U CN210274502U CN201921571313.7U CN201921571313U CN210274502U CN 210274502 U CN210274502 U CN 210274502U CN 201921571313 U CN201921571313 U CN 201921571313U CN 210274502 U CN210274502 U CN 210274502U
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Abstract
The utility model discloses an even vocal audio amplifier of relative reflection, including sound production casing, first sound production portion, second sound production portion and the gradual preface reflection portion of sound, sound production casing both ends have set firmly first sound production portion and second sound production portion respectively, pass through wire electric connection between first sound production portion and the second sound production portion, sound production casing rear side is provided with the gradual preface reflection portion of sound between first sound production portion and the second sound production portion, the gradual preface reflection portion of sound includes the gradual preface reflection bedplate of sound and the gradual preface reflecting plate of sound, the gradual preface reflecting plate uniform spacing of sound sets firmly on the gradual preface reflection bedplate of sound, the angle between the gradual preface reflecting plate of sound and the gradual preface reflection bedplate of sound is 45 degrees, the length of the gradual preface reflecting plate of sound diminishes gradually by sound reflection bedplate middle part to both sides gradually. The utility model discloses can make loudspeaker different positions in certain distance have approximate sound intensity, be fit for arranging and form the surround sound at the family, simultaneously with low costs.
Description
Technical Field
The utility model relates to a technical field of audio amplifier, especially a technical field of relative reflection uniform sound production audio amplifier.
Background
The audio amplifier is used extensively in people's life and work, along with the development of economy and the improvement of people's standard of living, people are more and more high to the requirement of sound effect, in order to make every position can both have approximate sound size in a room, people can install a large amount of little loudspeaker around the room, though this kind of mode can solve the problem that the volume is different that sound distance caused, but need use a large amount of loudspeakers, installation and material cost are very high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem among the prior art, provide a relative reflection uniform sound production audio amplifier, can make loudspeaker different positions in the certain distance have approximate sound intensity, be fit for arranging and form the surround sound at the family, simultaneously with low costs.
In order to realize the above-mentioned purpose, the utility model provides an even vocal audio amplifier of relative reflection, including sound production casing, first portion of making a sound, second portion of making a sound and the gradual preface reflection part of sound, sound production casing both ends have set firmly first portion of making a sound and second portion of making a sound respectively, pass through wire electric connection between first portion of making a sound and the second portion of making a sound, sound production casing rear side is provided with the gradual preface reflection part of sound between first portion of making a sound and the second portion of making a sound, the gradual preface reflection part of sound includes the gradual preface reflection bedplate of sound and the gradual preface reflecting plate of sound, the gradual preface reflecting plate of sound evenly interval sets firmly on the gradual preface reflection bedplate of sound, the angle between the gradual preface reflection bedplate of sound and the gradual preface reflection bedplate of sound is 45 degrees, the length of the gradual preface reflection plate of sound diminishes to both sides by the gradual preface reflection bedplate middle part of.
Preferably, the front part of the sounding shell is provided with a sounding hole.
Preferably, the first sound-emitting portion includes a first sound-emitting seat and a first sound-emitting horn, the first sound-emitting horn is disposed on a side of the first sound-emitting seat facing the sound-emitting housing, and the first sound-emitting seat is inserted into an end portion of the sound-emitting housing.
Preferably, the second sound-producing portion includes second sound-producing seat, USB interface, second sound-producing loudspeaker, key switch, power, bluetooth module and treater, second sound-producing loudspeaker sets up in one side of second sound-producing seat towards the sound-producing casing, second sound-producing seat is inserted at sound-producing casing tip, the treater respectively with USB interface, second sound-producing loudspeaker, key switch, power, bluetooth module electric connection.
The utility model has the advantages that: the utility model discloses a with the sound production casing, first sound production portion, second sound production portion and the gradual preface reflection part of sound use on loudspeaker, through first sound production portion and second sound production portion, change the signal of telecommunication into sound signal, establish the bluetooth through intelligent equipment such as second sound production portion and cell-phone simultaneously and be connected, the sound that sends through length gradual change gradually preface reflecting plate can evenly reflect the sound that first sound production portion in both ends and second sound production portion sent to the front portion of sound production casing, and spread from the front portion of sound production casing, can make loudspeaker different positions in the certain distance have approximate sound intensity, be fit for arranging and form the surround sound at the family, and is with low costs simultaneously.
Drawings
The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings in which like reference characters refer to like features throughout and in which:
fig. 1 is a schematic perspective view of a relatively reflective uniform sounding speaker of the present invention;
fig. 2 is a schematic diagram illustrating a front view angle of the relatively reflective uniform sounding speaker of the present invention;
fig. 3 is an exploded view of the rear view angle of the relatively reflective uniform sounding speaker of the present invention;
fig. 4 is a perspective view of the sound progressive reflecting portion.
In the figure: 1-sound shell, 11-sound hole, 2-first sound producing part, 21-first sound producing seat, 22-first sound producing horn, 3-second sound producing part, 31-second sound producing seat, 32-USB interface, 33-second sound producing horn, 34-key switch, 4-sound progressive reflecting part, 41-sound progressive reflecting seat plate and 42-sound progressive reflecting plate.
Detailed Description
Referring to fig. 1, 2, 3 and 4, the utility model relates to a relative reflection uniform sound production sound box, which comprises a sound production casing 1, a first sound production part 2, a second sound production part 3 and a sound gradual sequence reflection part 4, wherein the first sound production part 2 and the second sound production part 3 are respectively fixed at two ends of the sound production casing 1, the first sound production part 2 and the second sound production part 3 are electrically connected through a conducting wire, an electric signal is converted into a sound signal through the first sound production part 2 and the second sound production part 3, simultaneously a bluetooth connection is established with intelligent equipment such as a mobile phone through the second sound production part 3, a sound gradual sequence reflection part 4 is arranged at the rear side of the sound production casing 1 between the first sound production part 2 and the second sound production part 3, the sound gradual sequence reflection part 4 comprises a sound gradual sequence reflection seat plate 41 and a sound gradual sequence reflection plate 42, the sound gradual sequence reflection plate 42 is fixed on the sound gradual sequence reflection seat plate 41 at a uniform distance, the angle between the sound gradual sequence reflection plate 42 and the sound gradual sequence reflection seat plate 41 is 45 degrees, the length of the sound gradual sequence reflection plate 42 is gradually reduced from the middle part of the sound gradual sequence reflection seat plate 41 to two sides, and the sound generated by the first sound generation part 2 and the second sound generation part 3 at two ends can be uniformly reflected to the front part of the sound shell 1 through the sound gradual sequence reflection plate 42 with gradually changed length, and is transmitted out from the front part of the sound shell 1.
The front part of the sound production shell 1 is provided with a sound production hole 11, sound in the sound box is transmitted out through the sound production hole 11, and the sound production hole 11 is set as required. First sound production portion 2 includes first sound production seat 21 and first sound production loudspeaker 22, first sound production loudspeaker 22 sets up in one side of first sound production seat 21 towards sound production casing 1, first sound production seat 21 is inserted at sound production casing 1 tip, conveys sound in to sound production casing 1 through first sound production loudspeaker 22.
The second sound-emitting part 3 comprises a second sound-emitting seat 31, a USB interface 32, a second sound-emitting loudspeaker 33, a key switch 34, a power supply, a Bluetooth module and a processor, the second sounding horn 33 is arranged on one side of the second sounding seat 31 facing the sounding case 1, the second sounding seat 31 is inserted into the end of the sounding shell 1, the processor is electrically connected with the USB interface 32, the second sounding speaker 33, the key switch 34, the power supply and the Bluetooth module respectively, wireless connection is established with intelligent equipment such as a mobile phone and the like through the Bluetooth module, sound signals are transmitted to the sound box through the intelligent equipment such as the mobile phone and the like, the signals are transmitted to the first sounding loudspeaker 22 and the second sounding loudspeaker 33 through the processor, the first sound producing speaker 22 and the second sound producing speaker 33 convert the electrical signal into a sound signal, the USB interface 32 can charge the power source, and the key switch 34 controls the operation state of the sound box.
The utility model discloses the working process:
the utility model relates to an even vocal audio amplifier of relative reflection is in the course of the work, establish the bluetooth through intelligent electronic products such as cell-phones with the audio amplifier and be connected, intelligent electronic products such as cell-phones send sound signal to the audio amplifier, loudspeaker on the audio amplifier change the signal of telecommunication into sound signal, the loudspeaker at 1 both ends of vocal casing are towards the gradual preface reflecting plate 42 of sound, through the gradual preface reflecting plate 42 of sound with sound transmission to the front portion of vocal casing 1, and pass out from the vocal hole 11, because the length of the gradual preface reflecting plate 42 of sound shortens to both sides by the centre gradually, every sound gradually preface reflecting plate 42 all can reflect certain sound, so can be in one section distance the even reflection of sound.
The utility model relates to an even vocal audio amplifier of relative reflection, through with sounding casing 1, first sound production portion 2, second sound production portion 3 and the gradual preface reflection part 4 of sound are used on loudspeaker, through first sound production portion 2 and second sound production portion 3, convert the signal of telecommunication into sound signal, establish the bluetooth through intelligent equipment such as second sound production portion 3 and cell-phone simultaneously and be connected, the sound that sends through length gradual change gradually preface reflecting plate 42 can be with the first sound production portion 2 in both ends and the sound that second sound production portion 3 sent evenly reflects to sounding casing 1's front portion, and spread out from sounding casing 1's front portion, can make loudspeaker different positions in the certain distance have approximate sound intensity, be fit for arranging and form the surround sound at the family, and simultaneously with low costs.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (4)
1. The utility model provides a relative reflection uniform sound production audio amplifier which characterized in that: comprises a sounding shell (1), a first sounding part (2), a second sounding part (3) and a sound gradual reflecting part (4), a first sound-emitting part (2) and a second sound-emitting part (3) are respectively and fixedly arranged at the two ends of the sound-emitting shell (1), the first sound-emitting part (2) and the second sound-emitting part (3) are electrically connected through a lead, a sound gradual reflecting part (4) is arranged at the rear side of the sound shell (1) between the first sound-emitting part (2) and the second sound-emitting part (3), the sound gradual sequence reflection part (4) comprises a sound gradual sequence reflection seat plate (41) and a sound gradual sequence reflection plate (42), the sound gradual sequence reflecting plates (42) are fixedly arranged on the sound gradual sequence reflecting base plate (41) at uniform intervals, the angle between the sound gradual sequence reflection plate (42) and the sound gradual sequence reflection seat plate (41) is 45 degrees, the length of the sound gradual sequence reflection plate (42) is gradually reduced from the middle part of the sound gradual sequence reflection seat plate (41) to two sides.
2. A relatively reflective uniform sounding enclosure as claimed in claim 1, wherein: the front part of the sounding shell (1) is provided with a sounding hole (11).
3. A relatively reflective uniform sounding enclosure as claimed in claim 1, wherein: first sound production portion (2) are including first sound production seat (21) and first sound production loudspeaker (22), first sound production loudspeaker (22) set up in one side of first sound production seat (21) towards sound production casing (1), first sound production seat (21) are inserted at sound production casing (1) tip.
4. A relatively reflective uniform sounding enclosure as claimed in claim 1, wherein: second sound production portion (3) include second sound production seat (31), USB interface (32), second sound production loudspeaker (33), key switch (34), power, bluetooth module and treater, second sound production loudspeaker (33) set up in one side of second sound production seat (31) orientation sound production casing (1), second sound production seat (31) are inserted at sound production casing (1) tip, the treater respectively with USB interface (32), second sound production loudspeaker (33), key switch (34), power, bluetooth module electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921571313.7U CN210274502U (en) | 2019-09-20 | 2019-09-20 | Sound box with relative reflection and uniform sound production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921571313.7U CN210274502U (en) | 2019-09-20 | 2019-09-20 | Sound box with relative reflection and uniform sound production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210274502U true CN210274502U (en) | 2020-04-07 |
Family
ID=70019426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921571313.7U Active CN210274502U (en) | 2019-09-20 | 2019-09-20 | Sound box with relative reflection and uniform sound production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210274502U (en) |
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2019
- 2019-09-20 CN CN201921571313.7U patent/CN210274502U/en active Active
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