CN109151629B - Sound box with stable heat radiation structure and sound amplifying structure - Google Patents
Sound box with stable heat radiation structure and sound amplifying structure Download PDFInfo
- Publication number
- CN109151629B CN109151629B CN201811261902.5A CN201811261902A CN109151629B CN 109151629 B CN109151629 B CN 109151629B CN 201811261902 A CN201811261902 A CN 201811261902A CN 109151629 B CN109151629 B CN 109151629B
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- base
- sliding
- groove
- sound
- limiting
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- 230000005855 radiation Effects 0.000 title claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 13
- 239000011324 bead Substances 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Thermal Sciences (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a sound box with a stable radiating structure and a sound amplifying structure, which comprises a base, a connecting sleeve and connecting pipes, wherein buffer grooves are formed in the front side and the left side and the right side of the base, a ventilation groove is formed in the lower surface of the middle of the rear side of the base, an outer frame is arranged at the upper end of the base, the left end and the right end below the outer frame are connected with the base through a sliding block and a sliding groove, a clamping groove is formed in the lower surface of the sliding block, a limiting hole is reserved in the upper surface below the sliding groove, the front end of the connecting sleeve is connected with the outer frame through a first limiting block, a limiting plate is fixed at the rear end of the connecting sleeve, and the front end of the connecting pipe is connected with the connecting sleeve through a second limiting block. This audio amplifier with stable heat radiation structure and public address structure can carry out public address work to the sound that loudspeaker sent, and the device is whole to be convenient for when loudspeaker work to the near cooling of loudspeaker, guarantees the stability of the whole during operation of device.
Description
Technical Field
The invention relates to the technical field of sound boxes, in particular to a sound box with a stable heat dissipation structure and a sound amplifying structure.
Background
The sound box refers to a device capable of converting an audio signal into sound, and in popular words, a power amplifier is arranged in a box body of a sound box main body or a box body of a bass loudspeaker, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound is enlarged.
The sound box is a terminal of the whole sound box system, the sound box is used for converting audio electric energy into corresponding sound energy and radiating the sound energy to the space, the sound box is an extremely important component part of the sound system and is responsible for converting an electric signal into an acoustic signal for the ears of people to directly listen, the current sound box with a sound amplifying function is generally too high in price and cannot meet daily use, more sound boxes are not reinforced in the aspect of sound amplifying, and the working efficiency and the using effect of the sound box are affected by heat generated during the working of the sound box. Aiming at the problems, the novel design is carried out on the basis of the original sound box.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the sound box with the stable heat radiation structure and the sound amplifying structure, and solves the problems that more sound boxes are not reinforced in the aspect of sound amplifying, and the working efficiency and the using effect of the sound box are affected by heat generated during the working of the sound box.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a sound box with stable heat radiation structure and public address structure, includes base, adapter sleeve and connecting pipe, the buffer tank has all been seted up to the front side and the left and right sides of base, and the inside of buffer tank all is provided with supporting spring, ventilation tank has been seted up to the lower surface at base rear side middle part, and the inside of ventilation tank all is provided with the fan, the upper end of base is provided with the frame, and the both ends all pass through slider and spout interconnect about the frame below, and the spout is offered respectively at the left and right sides of base upper surface, the draw-in groove has been seted up to the lower surface of slider, and the draw-in groove passes through connecting spring and ball interconnect, the upper surface of spout below is reserved spacing hole, and the downside of ball is reserved in spacing hole, the front end of adapter sleeve is through first stopper and frame interconnect, and the spacing groove has been seted up to the rear surface of frame, the rear end of adapter sleeve is fixed with the limiting plate, the front end through second stopper and interconnect, and the internally mounted of adapter sleeve have loudspeaker at the front end of backup pad simultaneously.
Preferably, the buffer groove forms a buffer device through the support springs and the base, two buffer devices are symmetrically distributed on the vertical axis of the base, and eight buffer devices are symmetrically distributed on the vertical axis of the buffer groove through the support springs.
Preferably, the outer frame and the base form a sliding mechanism through a sliding block and a sliding groove, and the sliding direction of the sliding mechanism is front-back sliding.
Preferably, the ball and the clamping groove form a telescopic mechanism through the connecting spring, the initial length of the connecting spring is larger than the depth of the clamping groove, and the diameter of the ball is larger than the opening diameter of the clamping groove.
Preferably, the diameter of the limiting hole is larger than that of the ball, and the limiting holes are symmetrically distributed on the vertical axis of the chute.
Preferably, the longitudinal sectional areas of the first limiting block and the second limiting block are respectively smaller than the sizes of the rear side openings of the outer frame and the connecting sleeve.
Preferably, the thickness of the limiting plate is equal to the depth of the limiting groove.
(III) beneficial effects
The invention provides a sound box with a stable heat dissipation structure and a sound amplifying structure. The beneficial effects are as follows:
(1) This audio amplifier with stable heat radiation structure and public address structure, buffer unit can make the reduction device to the vibrations of desktop at the during operation, prevents to lead to the fact tone quality loss because of vibrations, and the slide mechanism of frame can be adjusted the holistic public address effect of device according to the demand, for the holistic use of device provides convenience, and the telescopic machanism of ball can make things convenient for the slider at the slip in-process, and the round bead reciprocates, and the bore of draw-in groove can prevent that the ball from falling out, has increased the stability of device.
(2) This audio amplifier with stable heat radiation structure and public address structure, spacing hole can be fixed the position of frame through the ball, prevents that the frame from wholly at the slip of during operation of device, and first stopper and second stopper provide the steadiness for the device is wholly opened when, and the thickness of limiting plate can be convenient for the device pack up the time, receive the limiting plate in the spacing groove, makes the device wholly seem more clean and tidy.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the base of the present invention;
fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present invention.
In the figure: 1. a base; 2. a buffer tank; 3. a support spring; 4. a ventilation groove; 5. a fan; 6. an outer frame; 7. a slide block; 8. a chute; 9. a round bead; 10. a clamping groove; 11. a connecting spring; 12. a limiting hole; 13. connecting sleeves; 14. a first limiting block; 15. a limiting plate; 16. a limit groove; 17. a connecting pipe; 18. a second limiting block; 19. a horn; 20. and a support plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-4, the present invention provides a technical solution: the utility model provides a sound box with stable heat radiation structure and public address structure, including base 1, buffer tank 2, supporting spring 3, ventilation groove 4, fan 5, frame 6, slider 7, spout 8, ball 9, draw-in groove 10, connecting spring 11, spacing hole 12, adapter sleeve 13, first stopper 14, limiting plate 15, limiting groove 16, connecting pipe 17, second stopper 18, loudspeaker 19 and backup pad 20, buffer tank 2 has all been seted up to the front side and the left and right sides of base 1, and the inside of buffer tank 2 all is provided with supporting spring 3, ventilation groove 4 has been seted up to the lower surface at the middle part of base 1, and the inside of ventilation groove 4 all is provided with fan 5, the upper end of base 1 is provided with frame 6, and the left and right sides of frame 6 all is through slider 7 and spout 8 interconnect with base 1, simultaneously spout 8 is seted up at the left and right sides of base 1 upper surface respectively, the lower surface of slider 7 has draw-in groove 10, and draw-in groove 10 is through connecting spring 11 interconnect with ball 9, the upper surface 12 below spout 8 has a front end of holding hole 12 and a back end of connecting pipe 13 to the front and back end of connecting pipe 17 are equipped with the stopper 13 through the connecting pipe 13, the front and back end of connecting pipe 17 is equipped with the limit groove 13 through the limit hole of the front and the back end of connecting pipe 13 interconnect at the back end of limit plate 13, the front end of frame 17 is equipped with the front end of frame 1;
the buffer groove 2 forms a buffer device through the support springs 3 and the base 1, two buffer devices are symmetrically distributed on the vertical axis of the base 1, eight buffer devices are symmetrically distributed on the vertical axis of the buffer groove 2 by the support springs 3, and the buffer device can reduce the vibration of the whole device to a tabletop during working and prevent the loss of sound quality caused by the vibration;
the outer frame 6 and the base 1 form a sliding mechanism through the sliding block 7 and the sliding groove 8, the sliding direction of the sliding mechanism is front-back sliding, the sliding mechanism of the outer frame 6 can facilitate a user to adjust the whole sound amplifying effect of the device according to the requirement, and convenience is provided for the whole use of the device;
the ball 9 and the clamping groove 10 form a telescopic mechanism through the connecting spring 11, the telescopic mechanism of the ball 9 can facilitate the up-and-down movement of the ball 9 in the sliding process, the initial length of the connecting spring 11 is larger than the depth of the clamping groove 10, meanwhile, the diameter of the ball 9 is larger than the opening diameter of the clamping groove 10, the caliber of the clamping groove 10 can prevent the ball 9 from falling out, and the stability of the device is improved;
the diameter of the limiting holes 12 is larger than that of the round beads 9, four limiting holes 12 are symmetrically distributed on the vertical axis of the chute 8, and the limiting holes 12 can fix the position of the outer frame 6 through the round beads 9 so as to prevent the outer frame 6 from sliding when the whole device works;
the longitudinal sectional areas of the first limiting block 14 and the second limiting block 18 are respectively smaller than the sizes of the rear side openings of the outer frame 6 and the connecting sleeve 13, and the first limiting block 14 and the second limiting block 18 provide stability for the whole device when opened;
the thickness of limiting plate 15 equals the degree of depth of spacing groove 16, and when the thickness of limiting plate 15 can be convenient for the device to pack up, receive limiting plate 15 in spacing groove 16, make the device whole look more clean and tidy.
When the loudspeaker device is used, firstly, the whole device is placed in a working area through the base 1, and the whole device is connected to an external power supply and an external sound source, at this time, a user can push the outer frame 6 to the front end, the outer frame 6 drives the sliding block 7 to slide in the sliding groove 8, the round beads 9 are pushed upwards by the bottom of the sliding groove 8, the connecting springs 11 are in a compressed state, when the user pulls the outer frame 6 to the front end of the base 1, the round beads 9 are pushed downwards into the limiting holes 12 by the connecting springs 11 to complete the fixing of the outer frame 6, at this time, the rear side of the first limiting block 14 is attached to the rear end opening of the outer frame 6, at the same time, the rear side of the second limiting block 18 is attached to the rear end opening of the connecting sleeve 13, the whole device is completed, at this time, the user can open the external power supply and the external sound source, the loudspeaker 19 sequentially transmits sound outwards through the connecting pipes 17, the connecting sleeve 13 and the outer frame 6, and simultaneously the vibration generated by the whole device, the base 1 is enabled to deform, the supporting springs 3 are in a compressed state, and give out the elastic force to the base 1, the vibration is attenuated, the loudspeaker 19, the fan 5 below the loudspeaker 19 enables the loudspeaker 19, the loudspeaker 19 to flow nearby the loudspeaker device, and the loudspeaker device and the temperature to reduce the air.
To sum up, this audio amplifier with stable heat radiation structure and public address structure, buffer unit can make the reduction device wholly shake to the desktop at the during operation, prevent to lead to the fact the tone quality loss because of the vibrations, the slide mechanism of frame 6 can be convenient for the user to adjust the holistic public address effect of device according to the demand, use for the holistic convenience of device, telescopic machanism of ball 9 can make things convenient for slider 7 at the slip in-process, ball 9's reciprocates, and the bore of draw-in groove 10 can prevent that ball 9 from falling out, the stability of device has been increased, and spacing hole 12 can be fixed to the position of frame 6 through ball 9, prevent the slip of frame 6 at the holistic during operation of device, first stopper 14 and second stopper 18 provide the steadiness for the whole when opening of device, the thickness of limiting plate 15 can be convenient for the device pack up the time, receive limiting plate 15 in limiting groove 16, make the device holistic look tidier.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a sound box with stable heat radiation structure and public address structure, includes base (1), adapter sleeve (13) and connecting pipe (17), its characterized in that: the front side and the left side and the right side of the base (1) are both provided with buffer grooves (2), the inside of the buffer grooves (2) is provided with supporting springs (3), the lower surface of the middle part of the rear side of the base (1) is provided with ventilation grooves (4), the inside of the ventilation grooves (4) is provided with fans (5), the upper end of the base (1) is provided with an outer frame (6), the left end and the right end of the lower part of the outer frame (6) are both connected with the base (1) through sliding blocks (7) and sliding grooves (8), meanwhile the sliding grooves (8) are respectively provided with left and right ends of the upper surface of the base (1), the lower surface of the sliding blocks (7) is provided with clamping grooves (10), the clamping grooves (10) are mutually connected with round beads (9) through connecting springs (11), the upper surface of the sliding grooves (8) is reserved with limiting holes (12), the limiting holes (12) are reserved on the lower side of the round beads (9), the front end of the connecting sleeve (13) is connected with the base (1) through a first limiting block (14) and the left end and right end of the sliding block (8), the front end of the connecting sleeve (13) is fixedly connected with the front end of the connecting sleeve (13) through a limiting block (16), the horn (19) is arranged in the connecting pipe (17), and the connecting pipe (17) is fixed in the middle of the front end of the supporting plate (20);
the outer frame (6) and the base (1) form a sliding mechanism through a sliding block (7) and a sliding groove (8), and the sliding direction of the sliding mechanism is front-back sliding;
the ball (9) forms a telescopic mechanism with the clamping groove (10) through the connecting spring (11), the initial length of the connecting spring (11) is larger than the depth of the clamping groove (10), and meanwhile, the diameter of the ball (9) is larger than the opening diameter of the clamping groove (10).
2. A sound box with stable heat dissipation structure and sound amplifying structure according to claim 1, wherein: the buffer groove (2) and the base (1) form a buffer device through the supporting springs (3), the buffer device is symmetrically distributed on the vertical axis of the base (1), and eight supporting springs (3) are symmetrically distributed on the vertical axis of the buffer groove (2).
3. A sound box with stable heat dissipation structure and sound amplifying structure according to claim 1, wherein: the diameter of the limiting holes (12) is larger than that of the round beads (9), and the limiting holes (12) are symmetrically distributed on the vertical axis of the sliding groove (8).
4. A sound box with stable heat dissipation structure and sound amplifying structure according to claim 1, wherein: the longitudinal sectional areas of the first limiting block (14) and the second limiting block (18) are respectively smaller than the rear side opening areas of the outer frame (6) and the connecting sleeve (13).
5. A sound box with stable heat dissipation structure and sound amplifying structure according to claim 1, wherein: the thickness of the limiting plate (15) is equal to the depth of the limiting groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811261902.5A CN109151629B (en) | 2018-10-26 | 2018-10-26 | Sound box with stable heat radiation structure and sound amplifying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811261902.5A CN109151629B (en) | 2018-10-26 | 2018-10-26 | Sound box with stable heat radiation structure and sound amplifying structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109151629A CN109151629A (en) | 2019-01-04 |
| CN109151629B true CN109151629B (en) | 2023-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811261902.5A Active CN109151629B (en) | 2018-10-26 | 2018-10-26 | Sound box with stable heat radiation structure and sound amplifying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109151629B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009147109A (en) * | 2007-12-14 | 2009-07-02 | Nitto Electric Works Ltd | Box for housing electric and electronic apparatus |
| CN107666635A (en) * | 2017-11-17 | 2018-02-06 | 汪永辉 | A kind of good audio amplifier of heat sinking function |
| CN207410526U (en) * | 2017-11-27 | 2018-05-25 | 张月贤 | A kind of English teaching public address set |
| CN207427474U (en) * | 2017-11-21 | 2018-05-29 | 恩平市宝丽星电子有限公司 | A kind of protection type power amplifier |
| CN207677941U (en) * | 2018-01-23 | 2018-07-31 | 广东昊坤实业有限公司 | A kind of portable intelligent casing of loudspeaker box |
| CN207744145U (en) * | 2017-12-21 | 2018-08-17 | 广州尚牛设计有限公司 | A kind of damping type high-fidelity power amplifier |
-
2018
- 2018-10-26 CN CN201811261902.5A patent/CN109151629B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009147109A (en) * | 2007-12-14 | 2009-07-02 | Nitto Electric Works Ltd | Box for housing electric and electronic apparatus |
| CN107666635A (en) * | 2017-11-17 | 2018-02-06 | 汪永辉 | A kind of good audio amplifier of heat sinking function |
| CN207427474U (en) * | 2017-11-21 | 2018-05-29 | 恩平市宝丽星电子有限公司 | A kind of protection type power amplifier |
| CN207410526U (en) * | 2017-11-27 | 2018-05-25 | 张月贤 | A kind of English teaching public address set |
| CN207744145U (en) * | 2017-12-21 | 2018-08-17 | 广州尚牛设计有限公司 | A kind of damping type high-fidelity power amplifier |
| CN207677941U (en) * | 2018-01-23 | 2018-07-31 | 广东昊坤实业有限公司 | A kind of portable intelligent casing of loudspeaker box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109151629A (en) | 2019-01-04 |
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Effective date of registration: 20231117 Address after: No. 8, Shahu 2nd Road, Tangxia Town, Dongguan City, Guangdong Province, 523000 Applicant after: DONGGUAN ZHENGYANG ELECTRONICS Co.,Ltd. Address before: 314000 Jingqiao Village, Honghe Town, Xiuzhou District, Jiaxing City, Zhejiang Province Applicant before: JIAXING HERO YOUNG ELECTRICAL APPLIANCES CO.,LTD. |
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