CN210274499U - Sound equipment - Google Patents
Sound equipment Download PDFInfo
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- CN210274499U CN210274499U CN201921367496.0U CN201921367496U CN210274499U CN 210274499 U CN210274499 U CN 210274499U CN 201921367496 U CN201921367496 U CN 201921367496U CN 210274499 U CN210274499 U CN 210274499U
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- loudspeaker
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- 230000003287 optical effect Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model discloses a sound box, which comprises a shell and a loudspeaker module; the loudspeaker module comprises a medium-high sound loudspeaker and an adjusting assembly, wherein the adjusting assembly comprises a swinging part, a screw rod, an optical axis, a fixing part, a driving turntable and a connecting piece; the middle and high-sound loudspeaker is arranged on the adjusting component, and the position and the sound production direction of the vertical direction of the middle and high-sound loudspeaker can be adjusted through the adjusting component. The middle and high sound loudspeaker of the sound box can adjust the position within a certain range, is beneficial to improving the listening quality and solving the problem of unbalanced left and right sound channels, achieves the stereophonic effect and has good practicability.
Description
Technical Field
The utility model relates to a sound equipment field, concretely relates to stereo set.
Background
With the continuous improvement of the material level of people, the requirements of people on the living quality are more and more emphasized, and the sound with low tone quality and inconvenient control is gradually not accepted and selected by people. Most of prior art audio only plays the music, and the function is comparatively single and area occupied is great, if purchase the audio that tone quality is good, and the price is expensive and the box volume is huge, and is not friendly to modern living environment who attaches attention to the space utilization, and people need a space to occupy less audio product.
In addition, the problem of poor playing effect of the loudspeaker can occur due to the difference of the placement positions of the sound products; because the speaker in the stereo set product can not adjust the position, under the limited condition in stereo set product placement position, can't carry out the adjustment of sound broadcast direction to the stereo set product.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, the utility model provides a stereo set, the well high voice horn of this stereo set can carry out position control in the certain limit, has good practicality.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a sound box, which comprises a shell and a loudspeaker module;
the loudspeaker module comprises a medium-high sound loudspeaker and an adjusting component; the adjusting assembly comprises a swing part, a screw rod, an optical axis, a fixing part, a driving turntable and a connecting part;
the swinging part is arranged at the bottom of the inner cavity of the shell; the lower end of the optical axis is fixed on the swing part, and the fixing part is fixed at the upper end of the optical axis; the lower end of the screw rod is clamped on the swing part, and the upper end of the screw rod penetrates through the fixing part to form a connecting section with a smooth surface; the driving turntable is coaxially connected with the connecting section; the connecting piece is in threaded connection with the screw rod and is simultaneously in sliding fit with the optical axis; the back of the middle and high sound loudspeaker is fixed on the connecting piece;
the middle and high-sound loudspeaker is positioned in the shell, the swinging part extends out of one side of the shell to form a swinging rod, and the swinging rod penetrates through the shell; the driving turntable penetrates through the shell and is exposed out of the surface of the shell.
In an optional embodiment, the number of the medium-high speakers is two, and the number of the adjusting components is two; two the medium and high sound speakers are respectively arranged on the two groups of the adjusting components.
In an alternative embodiment, the speaker module further comprises a woofer; the woofer is fixed inside the shell, two the middle and high speaker sets up respectively the woofer both sides.
In an optional implementation manner, the audio device further includes a power module, where the power module includes a power switch, a power interface, and a power battery; the power switch is arranged on the shell, the power interface is arranged on the surface of the shell, and the power battery is arranged inside the shell;
the power supply interface is connected with the power supply battery, and the power supply battery is connected with the loudspeaker module through the power switch.
In an optional embodiment, the sound further comprises an audio input module; the audio input module comprises a main control circuit board, and a line input interface, a memory card slot, a USB interface and a microphone interface which are arranged on the shell, wherein the line input interface, the memory card slot, the USB interface and the microphone interface are respectively connected with the main control circuit board, and the main control circuit board is connected with the loudspeaker module.
In an optional embodiment, the sound equipment further comprises a control module, wherein the control module comprises a control button and a tuning knob which are arranged on the shell; the control button and the tuning knob are respectively connected with the main control circuit board.
In an optional implementation mode, the number of the tuning knobs is two, and the tuning knobs are respectively a medium-high loudspeaker control knob and a low-pitch loudspeaker control knob.
The utility model provides a sound box, the beneficial effect that this sound box reaches is: the positions and the sounding directions of the first middle and high-pitch loudspeaker and the second middle and high-pitch loudspeaker can be conveniently adjusted by adjusting the arrangement of the components, so that the sounding effect of the sound box is improved; stereo set is provided with the tuning knob, can be according to the convenient audio frequency regulation that carries on of user's hobby, guarantees the high-quality output environment of audio frequency, still can charge for equipment guarantee equipment duration when USB broadcast music is connected to the user equipment simultaneously, and prior art only has music instant music's stereo set to compare, the utility model provides a not only pleasing to the eye, save occupation space, can also the monomer stereo set reach the broadcast of a whole set of stereo set and experience, have the high price/performance ratio, the function is various, is convenient for use on a large scale.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a schematic diagram of a sound structure of an embodiment of the present invention;
fig. 2 shows a rear view of the audio device according to an embodiment of the present invention;
fig. 3 is a schematic diagram showing a sound structure of an embodiment of the present invention;
fig. 4 shows a schematic structural diagram of an adjusting assembly according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In addition, the detailed description provided by the embodiments of the present invention is provided above, and the principle and the implementation of the present invention shall be explained by using specific examples herein, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Fig. 1 shows the sound structure diagram of the present invention, as shown in fig. 1, the present invention relates to a sound device, including a housing 1, a speaker module 2, a power module 3, an audio input module 4 and a control module 5, wherein the speaker module 2 and the power module 3 are disposed inside the housing 1, the audio input module 4 is disposed at the back (not visible) of the sound structure shown in fig. 1, and the mark in fig. 1 is only used for indicating the setting position of the sound structure
The utility model discloses shell 1 of embodiment includes upper cover 101, mesochite 102, lower cover 103. The top surface and the bottom surface of the middle shell 102 are open, and the cross section of the middle shell is in a round-corner rectangular frame-shaped structure; an upper cover 101 and a lower cover 103 are disposed on the top and bottom surfaces of the middle case 102, respectively.
The front panel and the back panel of the middle shell are respectively provided with a first sounding hole 104 for allowing the sound of a first middle and high-pitch loudspeaker to be transmitted, a second sounding hole 105 for allowing the sound of a low-pitch loudspeaker to be transmitted and a third sounding hole 106 for allowing the sound of a second middle and high-pitch loudspeaker to be transmitted, wherein the second sounding hole 105 is positioned in the middle, and the first sounding hole 104 and the third sounding hole 106 are respectively positioned on two sides of the second sounding hole 105. The first midrange high pitch speaker, the woofer and the second midrange high pitch speaker are all provided inside the cabinet 1, and no device related to sound insulation is provided between the front panel and the back panel of the cabinet 1, and therefore, the first sound emitting hole 104, the second sound emitting hole 105 and the third sound emitting hole 106 provided on the front panel and the back panel of the cabinet are all able to transmit sound.
In addition, in order to adjust the position of high-pitched speaker in first and the second, the utility model discloses be provided with knob groove 107 and goods of furniture for display rather than for use groove 108 on the shell 1 front panel, knob groove 107 is located the top of the goods of furniture for display rather than for use groove 108.
In the embodiment of the present invention, the control module 5 includes a control button 501 and a tuning knob 502, the control button 501 is disposed in the middle of the top surface of the upper cover 101, the number of the tuning knobs 502 is two, and the two tuning knobs 502 are disposed on two sides of the control button 501 respectively.
Fig. 2 shows a rear view of the audio device according to an embodiment of the present invention. The utility model discloses power module 3 includes switch 301, power source 302 and power battery, switch 301 with power source 302 sets up on the shell back, power battery sets up inside shell 1, with power source 302 connects. The power battery 303 is connected with the USB interface 403 and the speaker module 2, and can also be connected with the USB interface 403, so as to simultaneously realize the functions of supplying power to the speaker module and supplying power to the USB access device.
The audio input module 4 includes a line input interface 401, a memory card slot 402, a USB interface 403, and a microphone interface 404, where the line input interface 401, the memory card slot 402, the USB interface 403, and the microphone interface 404 are disposed on the back of the casing 1 and connected to a control circuit board inside the audio.
It should be noted that control circuit board can adopt the control circuit board structure of prior art, because the utility model discloses a point is not in control circuit board's structure, consequently, the embodiment of the utility model provides a do not supplement the explanation to control circuit board content.
Optionally, the model of the control circuit board is MI2612, and the MI2612 control circuit board has functions of radio reception, power amplification and tuning.
Fig. 3 shows the sound equipment internal structure schematic diagram of the embodiment of the present invention, fig. 4 shows the adjustment assembly structure schematic diagram of the embodiment of the present invention, and for the sake of clear schematic structure outline, some parts are hidden in the drawing.
The utility model discloses speaker module 2 of embodiment includes high speaker 201 in the first, high speaker 202 in the second, woofer 203 and adjustment subassembly 210. The woofer 203 is fixed inside the housing 1, and in the drawing, in order to avoid a shield from the woofer 203, a fixing panel of the woofer 203 is not shown in the drawing. Specifically, the sound emitting surface of the woofer 203 is opposite to the front surface of the middle case 102; the first midrange speaker 201 and the second midrange speaker 202 are respectively disposed on both sides of the woofer 203.
Specifically, the first midrange loudspeaker 201 and the second midrange loudspeaker 202 are respectively arranged inside the housing based on the adjusting component 210. In the embodiment of the present invention, the second mid-high range speaker 202 is described as an example.
The adjusting assembly 210 of the embodiment of the present invention includes a swing part 211, a screw 212, an optical axis 213, a fixing part 214, a driving turntable 215 and a connecting part 220.
In the embodiment of the present invention, the swing part 211 is disposed at the bottom of the inner cavity of the housing, and can be locked at the bottom of the inner cavity of the housing by a locking member such as a screw, and it should be noted that the locking member only defines the translational degree of freedom and the turning degree of freedom of the swing part 211, and the swing part 211 can rotate along its own axis; in addition, in order to operate the swing part 211 outside the housing, the swing part 211 extends out of a swing rod toward the front of the housing; the pendulum bar extends from a pendulum slot in the front of the housing, the width of the pendulum slot being configured to correlate with the travel of the pendulum 211; when the swing bar contacts the side wall of the swing groove in the width direction, the swing portion 211 moves to the end of the stroke.
The lower ends of the screw 212 and the optical axis 213 are disposed on the swing portion 211, and the upper ends are fixed to each other by a fixing member 214. Specifically, the lower end of the optical axis 213 is fastened to the swing part 211, the fixing part 214 is fastened to the upper end of the optical axis 213, and the fixing part 214 and the swing part 211 are fixed to each other; the two ends of the screw rod 212 are respectively clamped on the fixing member 214 and the swing member 211 and rotate around the axis thereof. In fig. 4 of the drawings, the threads of the lead screw 212 are shown in black for clarity of illustration.
The connecting pieces 220 are respectively screwed on the screw rods 212 and are in sliding fit on the optical axis 213, and the back surfaces of the second middle and high-sound loudspeakers 202 are fixed on the connecting pieces 220; the vertical movement control of the second middle and high-pitch loudspeaker 202 can be realized by rotating the screw rod 212; by rotating the swing part 211, the sound emitting direction of the second middle and high sound speaker 202 can be adjusted.
In order to drive the screw rod outside the shell, the upper end of the screw rod 212 of the embodiment of the present invention extends a certain distance after passing through the fixing member 214 to form a connecting section, and the periphery of the connecting section is processed into a smooth surface; the drive disks 215 are coaxially arranged on the connecting section. With the drive dial 215 appropriately sized, the drive dial 215 is exposed from the knob slot of the housing; the driving dial 215 is disc-shaped, the driving dial 215 is exposed in the knob grooves on the front and back of the casing, respectively, and the user can adjust the position of the second middle and high-sound speaker 202 on both the front and back of the sound box, which is convenient.
The utility model provides a sound box, the beneficial effect that this sound box reaches is: the positions and the sounding directions of the first middle and high-pitch loudspeaker and the second middle and high-pitch loudspeaker can be conveniently adjusted by adjusting the arrangement of the components, so that the sounding effect of the sound box is improved; stereo set is provided with the tuning knob, can be according to the convenient audio frequency regulation that carries on of user's hobby, guarantees the high-quality output environment of audio frequency, still can charge for equipment guarantee equipment duration when USB broadcast music is connected to the user equipment simultaneously, and prior art only has music instant music's stereo set to compare, the utility model provides a not only pleasing to the eye, save occupation space, can also the monomer stereo set reach the broadcast of a whole set of stereo set and experience, have the high price/performance ratio, the function is various, is convenient for use on a large scale.
The sound equipment provided by the embodiment of the present invention is described in detail above, and the principle and the implementation mode of the present invention are explained by applying a specific example, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (7)
1. A sound box is characterized by comprising a shell and a loudspeaker module;
the loudspeaker module comprises a medium-high sound loudspeaker and an adjusting component; the adjusting assembly comprises a swing part, a screw rod, an optical axis, a fixing part, a driving turntable and a connecting part;
the swinging part is arranged at the bottom of the inner cavity of the shell; the lower end of the optical axis is fixed on the swing part, and the fixing part is fixed at the upper end of the optical axis; the lower end of the screw rod is clamped on the swing part, and the upper end of the screw rod penetrates through the fixing part to form a connecting section with a smooth surface; the driving turntable is coaxially connected with the connecting section; the connecting piece is in threaded connection with the screw rod and is simultaneously in sliding fit with the optical axis; the back of the middle and high sound loudspeaker is fixed on the connecting piece;
the middle and high-sound loudspeaker is positioned in the shell, the swinging part extends out of one side of the shell to form a swinging rod, and the swinging rod penetrates through the shell; the driving turntable penetrates through the shell and is exposed out of the surface of the shell.
2. The sound system of claim 1, wherein said medium to high sound speakers are two in number and said adjustment members are two in number; two the medium and high sound speakers are respectively arranged on the two groups of the adjusting components.
3. The sound box of claim 2, wherein the speaker module further comprises a woofer; the woofer is fixed inside the shell, two the middle and high speaker sets up respectively the woofer both sides.
4. The sound box of claim 1, further comprising a power module, the power module comprising a power switch, a power interface, and a power battery; the power switch is arranged on the shell, the power interface is arranged on the surface of the shell, and the power battery is arranged inside the shell;
the power supply interface is connected with the power supply battery, and the power supply battery is connected with the loudspeaker module through the power switch.
5. The sound of claim 1, further comprising an audio input module; the audio input module comprises a main control circuit board, and a line input interface, a memory card slot, a USB interface and a microphone interface which are arranged on the shell, wherein the line input interface, the memory card slot, the USB interface and the microphone interface are respectively connected with the main control circuit board, and the main control circuit board is connected with the loudspeaker module.
6. The sound of claim 5, further comprising a control module comprising control buttons and tuning knobs provided on the housing; the control button and the tuning knob are respectively connected with the main control circuit board.
7. Sound box as claimed in claim 6, characterized in that the tuning knobs are two in number, respectively a mid-high loudspeaker control knob and a woofer control knob.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921335442 | 2019-08-17 | ||
| CN2019213354426 | 2019-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210274499U true CN210274499U (en) | 2020-04-07 |
Family
ID=70017986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921367496.0U Expired - Fee Related CN210274499U (en) | 2019-08-17 | 2019-08-22 | Sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210274499U (en) |
-
2019
- 2019-08-22 CN CN201921367496.0U patent/CN210274499U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20200822 |