CN105704611B - A kind of resonance sound box - Google Patents
A kind of resonance sound box Download PDFInfo
- Publication number
- CN105704611B CN105704611B CN201610212464.8A CN201610212464A CN105704611B CN 105704611 B CN105704611 B CN 105704611B CN 201610212464 A CN201610212464 A CN 201610212464A CN 105704611 B CN105704611 B CN 105704611B
- Authority
- CN
- China
- Prior art keywords
- resonant horn
- shell
- sound box
- resonance sound
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The present invention discloses a kind of resonance sound box, including shell, it is fixed on the intracorporal resonant horn of the shell and circuit board, the shell setting one is used to place the flared channels of the resonant horn, the opening of the flared channels is located at the bottom of the shell, the shell forms the cavity of a cylindrical structure in flared channels periphery, the shell is extended with extension edge along the outward opening of the flared channels, and the extension edge opposite two therein are provided with fold, forms arcuate structure；Through-hole is arranged in the position close to one of fold in the flared channels outer wall, and the circuit board is electrically connected by the through-hole and the resonant horn.The present invention not only makes resonance sound box compact overall structure, small in size but also convenient to use and carrying.
Description
Technical field
The present invention relates to speaker fields, more specifically, being related to a kind of resonance sound box.
Background technique
Existing speaker is many kinds of, and for resonance sound box, structure is complicated for existing resonance sound box, and volume is big, not
It is i.e. convenient to use to be able to satisfy user, the demand being also convenient for carrying.
Summary of the invention
It is easy to use technical problem to be solved by the invention is to provide a kind of, and the resonance sound box being convenient for carrying.
The purpose of the present invention is achieved through the following technical solutions:
According to an aspect of the present invention, the present invention discloses a kind of resonance sound box, including shell, is fixed in the shell
Resonant horn and circuit board, for placing the flared channels of the resonant horn, the flared channels are opened for shell setting one
Mouth is located at the bottom of the shell, and the shell forms the cavity of a cylindrical structure in flared channels periphery, and the shell is along institute
The outward opening for stating flared channels is extended with extension edge, and the extension edge opposite two therein are provided with fold, forms arc
Structure；Through-hole is arranged in position close to one of fold in the flared channels outer wall, the circuit board by the through-hole with
The resonant horn is electrically connected.
Preferably, at the fixed lead to the hole site of circuit board installation.
Preferably, there are two the connecting plates being connected at fold position along the two sides of the through-hole for the shell.
Preferably, the circuit board be fixed on two described between connecting plate.
Preferably, reinforcing rib is provided between the fold described in another and the flared channels outer wall.
Preferably, it is fixed in the flared channels at the top of the resonant horn by a compression foam, the resonant horn
Bottom is provided with a rubber pad.
Preferably, the resonant horn is the cylindrical structure of at least one step.
Preferably, the diameter at the top of the resonant horn is greater than the diameter of the resonant horn bottom.
Preferably, the resonant horn is provided with speaker hole, and the shell is in the setting of loudspeaker trench bottom and the speaker hole
The screw hole being spirally connected by screw.
Preferably, the number of the screw hole is 4, is evenly arranged on setting.
Compared with prior art, the solution have the advantages that: aperture position of the resonant horn of the present invention from housing bottom
It is placed in flared channels, that is to say that resonant horn is mounted on inside cavity, the bottom position of resonant horn in placement process
In the bottom of shell, in this way so that resonant horn generates resonance during the work time.The present invention being extended with around flared channels
Extension edge, and there are two opposite folds for formation, and turning down is arcuate structure, are placing, in resonance process in this way, arcuate structure
Even if fold housing bottom generate shaking, will not topple over, thus the present invention be arranged two opposite arcuate structures fold
It can prevent speaker from toppling over.Meanwhile through-hole is arranged in the outer wall of flared channels, and close to the position of a fold so as to conducting wire in the present invention
It passes through, is electrically connected so that circuit board and resonant horn be realized, to drive resonant horn.The present invention is arranged in this way can be by
As soon as the cavity body structure of flared channels extends extension edge from the edge of opening, and opens up through-hole in loudspeaker groove sidewall and form one
A shell structure, structure are simple.And the size of flared channels can be arranged according to the size of resonant horn, and this makes it possible to maximums
The size of the reduction shell of degree.In addition, since circuit board is in the electrical property of the fold position realization and resonant horn of arcuate structure
Connection, to circuit board can be fixed at the fold position of arcuate structure, thus reasonable utilization shell
Overall structure, be greatly reduced space and the volume of shell.To which the present invention not only makes resonance sound box overall structure tight
It gathers, is small in size, and convenient to use and carrying.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of shell of the embodiment of the present invention；
Fig. 2 is also a kind of structural schematic diagram of shell of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of resonant horn of the embodiment of the present invention；
Fig. 4 is the schematic diagram of the cooperations such as resonant horn of the embodiment of the present invention and loudspeaker retainer plate, inner ring, outer ring；
Fig. 5 is a kind of fractionation schematic diagram of resonance sound box of the embodiment of the present invention.
Wherein: 1,
Specific embodiment
The invention will be further described with preferred embodiment with reference to the accompanying drawing.
In the description of the present invention, it is to be understood that, term " center ", " transverse direction ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate institute
The quantity of the technical characteristic of instruction." first " is defined as a result, the feature of " second " can explicitly or implicitly include one
Or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In addition, term " includes " and its any deformation, it is intended that cover and non-exclusive include.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The resonance sound box of the embodiment of the present invention is described below with reference to Fig. 1 to Fig. 5.
The present invention discloses a kind of resonance sound box, including shell 1, the resonant horn 2 and circuit board that are fixed in the shell 1
10, the setting of shell 1 one is located at described for placing the flared channels 11 of the resonant horn 2, the opening of the flared channels 11
The bottom of shell, the shell 1 form the cavity 11 of a cylindrical structure, in the present embodiment, loudspeaker in 11 periphery of flared channels
Slot is equal to cavity.The shell 1 is extended with extension edge 12 along the outward opening of the flared channels 11, and the extension edge 12 is wherein
Opposite two be provided with fold 13, form arcuate structure；11 outer wall of flared channels is close to one of fold 13
Through-hole 14 is arranged in position, and the circuit board 10 is electrically connected by the through-hole 14 with the resonant horn 2.
Resonant horn of the present invention is placed in flared channels from the aperture position of housing bottom, that is to say that resonant horn installation is solid
Due to inside cavity, the bottom of resonant horn is located at the bottom of shell in placement process, in this way so that resonant horn is working
Resonance is generated in the process.The present invention is extended with extension edge around flared channels, and there are two opposite folds for formation, and turn down
For arcuate structure, is placing, in resonance process, even if the fold housing bottom of arcuate structure generates shaking, will not incline in this way
, so that the fold that two opposite arcuate structures are arranged in the present invention can prevent speaker from toppling over.Meanwhile the present invention is in flared channels
Outer wall, and close to the position of fold setting through-hole so that conducting wire passes through, so that circuit board and resonant horn be realized electrically
Connection, to drive resonant horn.The present invention is arranged in this way to be prolonged by the cavity body structure of a flared channels from the edge of opening
Extension edge is stretched out, and opens up through-hole in loudspeaker groove sidewall and just forms a shell structure, structure is simple.And flared channels
Size can be arranged according to the size of resonant horn, and this makes it possible to the sizes for reducing shell to the greatest extent.In addition, due to circuit
Plate realizes the electric connection with resonant horn in the fold position of arcuate structure, so that arc can be fixed on circuit board
At the fold position of shape structure, the thus reasonable utilization overall structure of shell, be greatly reduced shell space and
Volume.To which the present invention not only makes resonance sound box compact overall structure, small in size but also convenient to use and carrying.
Wherein, as shown in figure 5, allowing for circuit board so more at the fixed lead to the hole site of the installation of the circuit board 10
Add close to the position of through-hole, it is convenient to be electrically connected circuit board and resonant horn by conducting wire.Specifically, the present embodiment
In, there are two the connecting plates 15 being connected at 13 positions of fold along the two sides of the through-hole 10 for shell 1, referring to Fig. 1.The electricity
Road plate be fixed on two described between connecting plate.It is that circuit board is fixed on to two connecting plates in the present embodiment
At upper position.This sample embodiment can also again circuit board position lid unify outer cover, thus prevent circuit board exposed
Outside.Certainly, the present embodiment can be arranged when installing fixed outer cover according to the size of circuit board, can also be according to the entirety of shell
Structure setting.However, the present embodiment can also install circuit board in the space for being fixed to and being formed between two connecting plates, then
The closing to circuit board can be realized by two connecting plates of a cover closure again.The connecting plate of the present embodiment not only acts as limit
The effect of fixing circuit board, while the intensity of cavity 11 is greatly strengthened, so that the structural strength of entire shell is bigger.
Wherein, reinforcing rib 15 is provided between 11 outer wall of the fold 13 described in another and the flared channels.So more into
The intensity for increasing cavity 11 and shell entirety of one step.
Wherein, shell is set in the installation fixing position of circuit board and is additionally provided with a usb charging hole, for placing on circuit board
Usb charging interface.
Compression foam 6 is provided at the top of the resonant horn, the resonant horn bottom is provided with rubber pad 7；It is described total
Shake the cylindrical structure that loudspeaker are at least one step, and the diameter at the top of the resonant horn is greater than the resonant horn bottom
Diameter.
Resonant horn both ends of the invention are respectively arranged with compression foam and rubber pad, in the vibration processes of resonant horn
Play the role of buffering decompression, plays a protective role to resonant horn.Resonant horn is arranged to step in conjunction with the present invention
Cylindrical structure and resonant horn top diameter be greater than resonant horn base diameter, to facilitate resonant horn
Resonance can be preferably formed, so that the resonance effect of resonant horn is more preferably, further such that the audio of resonance sound box is more
It is good.
Wherein, the resonance sound box includes loudspeaker retainer plate 3, and the resonant horn 2 includes pushing up close to the resonant horn 2
The first step 21 in portion, the loudspeaker retainer plate 3 terminate at described first for covering the end for being connected to the resonant horn 2
Step 21.Loudspeaker fixed trap is connected on resonant horn, and terminates at first step 21, plays limit fixation to resonant horn
Effect, it is ensured that resonant horn can normally work.
Further, the resonant horn 2 further includes the second step 22 being located therein, and the resonance sound box further includes
Inner ring 4, the inner ring 4 are connected on the resonant horn 2 for covering the middle part for being connected to the resonant horn 2 when 4 sets of the inner ring
When between the first step 21 and second step 22, and the inner ring 4 have with the second step 22 cooperation inner ring
Convex edge 41.The present embodiment jointly fixes resonant horn by the cooperation of inner ring and loudspeaker retainer plate, in this way to altogether
The limit fixed effect of vibration loudspeaker is more preferable, to further ensure that resonant horn works normally.Specifically, the loudspeaker are fixed
Circle is provided with the first buckle 31 for snapping on the inner ring, is clamped easy to accomplish.
Wherein, the resonant horn 2 further includes the third step 23 close to the resonant horn bottom, the third step
23 edges are provided with multiple uniformly distributed connection sheets 25, screw hole 26 are arranged in the connection sheet 25, the connection sheet 25 passes through spiral shell
Silk 9 is fixedly connected with loudspeaker retainer plate 3.Screw fixation facilitates installation fixed and disassembly.
Specifically, the connection sheet is of an L-shaped structure, the screw hole is located at the end of the connection sheet, and the loudspeaker are solid
Surely circle inner surface is provided with the spacing collar 32 of ring structure, is provided on the spacing collar 32 and passes through screw with the screw hole 26
The 9 screw hole posts 33 being spirally connected；When the inner ring 4 and loudspeaker retainer plate 3, which all cover, to be connected on the resonant horn 2, the inner ring 4
Between the loudspeaker retainer plate 3 and resonant horn 2, and in the press to the inner ring convex edge 41 of the spacing collar 32.In this way
Connection sheet is set, not only makes connection sheet that there is elasticity, to carry out deformation to connection sheet, is facilitated inner ring and loudspeaker retainer plate
Set is connected on resonant horn, moreover, generating resonance convenient for resonant horn.In addition, during being fixedly connected, spacing collar and connection
During piece achieves a fixed connection while inner ring convex edge is suppressed, thus uses the process for being simplified to fix connection, and make phase
Mutually between be connected and fixed it is stronger, cooperate it is even closer.
Further, the resonance sound box further include for covering the outer ring 5 being connected on the loudspeaker retainer plate 3, it is described
Outer ring 5 is extended with the outer ring convex edge 51 for being inserted into the cavity 11, the diameter of the outer ring convex edge 51 along its inner surface
It is suitble to the diameter at the top of the resonant horn to be arranged, the shell 1 is provided with and the inner ring edge at 11 edge of cavity
The limiting stand 18 of fitting.The present embodiment, which further passes through outer ring, to be fixedly connected between loudspeaker retainer plate and shell, in this way
More preferably to the limit fixed effect of resonant horn.
Wherein, the outer ring 5 is provided with the second buckle 52, and the loudspeaker retainer plate 3 is provided with for blocking with described second
Detain the first card slot 34 of 52 snappings.
In the present embodiment, the bottom of the resonant horn 2 is provided with resonance circle 24, and the diameter of the resonance circle 24 is greater than
The diameter of part between the resonance circle 24 and the third step 23, the rubber pad 7 are fixed on resonance circle outer surface
On.Make the resonance effect of resonant horn 2 during the work time more preferable in this way.
Wherein, the resonant horn 2 is provided with speaker hole 27, and the shell is in the setting of 11 bottom of flared channels and the loudspeaker
The screw hole 17 that hole 27 is spirally connected by screw.Specifically, the number of the screw hole 17 is 4, it is evenly arranged on setting.Screw is spirally connected conveniently
Installation is fixed and dismantles.
In the present embodiment, resonance sound box further includes the Five-gold-sheet 8 being fixed on around rubber pad 7, plays the role of fastening.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of resonance sound box, including shell, it is fixed on the intracorporal resonant horn of the shell and circuit board, which is characterized in that institute
It states shell setting one and is located at the bottom of the shell for placing the flared channels of the resonant horn, the opening of the flared channels,
The shell forms the cavity of a cylindrical structure in flared channels periphery, and the shell extends along the outward opening of the flared channels
There is an extension edge, the extension edge opposite two therein are provided with fold, form arcuate structure；The flared channels outer wall is leaning on
Through-hole is arranged in the position of nearly one of fold, and the circuit board is electrically connected by the through-hole and the resonant horn；
The resonance sound box includes loudspeaker retainer plate, and the resonant horn includes the First at the top of the resonant horn
Rank, the loudspeaker retainer plate terminate at the first step for covering the end for being connected to the resonant horn；
The resonant horn further includes the second step being located therein, and the resonance sound box further includes inner ring, and the inner ring is used
Be connected to the middle part of the resonant horn in set, be located at when the inner ring set is connected on the resonant horn first step and
Between second step, and the inner ring has the inner ring convex edge with second step cooperation；
The resonant horn further includes the third step close to the resonant horn bottom, and third step edge is provided with more
Screw hole is arranged in the connection sheet in a uniformly distributed connection sheet, and the connection sheet is fixedly connected by screw with loudspeaker retainer plate.
2. resonance sound box as described in claim 1, which is characterized in that the circuit board is fixed on the lead to the hole site
Place.
3. resonance sound box as claimed in claim 2, which is characterized in that along the two sides of the through-hole, there are two connect the shell
The connecting plate being connected at fold position.
4. resonance sound box as claimed in claim 3, which is characterized in that the circuit board be fixed on two described in connection
Between plate.
5. the resonance sound box as described in Claims 1-4 is any, which is characterized in that fold and the loudspeaker described in another
Reinforcing rib is provided between slot outer wall.
6. the resonance sound box as described in Claims 1-4 is any, which is characterized in that pass through a compression at the top of the resonant horn
Foam is fixed in the flared channels, and the resonant horn bottom is provided with a rubber pad.
7. the resonance sound box as described in Claims 1-4 is any, which is characterized in that the resonant horn is with described first
The cylindrical structure of step, second step and third step.
8. resonance sound box as claimed in claim 7, which is characterized in that the diameter at the top of the resonant horn is greater than the resonance
The diameter of loudspeaker bottom.
9. the resonance sound box as described in Claims 1-4 is any, which is characterized in that the resonant horn is provided with speaker hole, institute
State the screw hole that shell is spirally connected with the speaker hole by screw in the setting of loudspeaker trench bottom.
10. resonance sound box as claimed in claim 9, which is characterized in that the number of the screw hole is 4, is uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212464.8A CN105704611B (en) | 2016-04-07 | 2016-04-07 | A kind of resonance sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212464.8A CN105704611B (en) | 2016-04-07 | 2016-04-07 | A kind of resonance sound box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105704611A CN105704611A (en) | 2016-06-22 |
| CN105704611B true CN105704611B (en) | 2019-06-18 |
Family
ID=56219322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610212464.8A Active CN105704611B (en) | 2016-04-07 | 2016-04-07 | A kind of resonance sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105704611B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017173624A1 (en) * | 2016-04-07 | 2017-10-12 | 邢皓宇 | Resonant loudspeaker |
| WO2017173625A1 (en) * | 2016-04-07 | 2017-10-12 | 邢皓宇 | Resonant loudspeaker |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202276438U (en) * | 2011-11-04 | 2012-06-13 | 深圳市杰巍祥和实业有限公司 | Resonant sound box |
| CN105187979A (en) * | 2015-09-16 | 2015-12-23 | 尚平 | Resonance loudspeaker box |
| CN205596298U (en) * | 2016-04-07 | 2016-09-21 | 邢皓宇 | Resonant sound box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3622421B2 (en) * | 1997-04-25 | 2005-02-23 | 日本ビクター株式会社 | Speaker diaphragm |
-
2016
- 2016-04-07 CN CN201610212464.8A patent/CN105704611B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202276438U (en) * | 2011-11-04 | 2012-06-13 | 深圳市杰巍祥和实业有限公司 | Resonant sound box |
| CN105187979A (en) * | 2015-09-16 | 2015-12-23 | 尚平 | Resonance loudspeaker box |
| CN205596298U (en) * | 2016-04-07 | 2016-09-21 | 邢皓宇 | Resonant sound box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105704611A (en) | 2016-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105704611B (en) | A kind of resonance sound box | |
| CN105744435B (en) | A kind of resonance sound box | |
| CN206370711U (en) | Folding movable power supply wireless charger | |
| CN205716914U (en) | A kind of desk lamp | |
| CN105737023B (en) | A kind of desk lamp | |
| CN205716913U (en) | A kind of desk lamp | |
| CN105782871A (en) | Table lamp | |
| CN205596298U (en) | Resonant sound box | |
| CN204377130U (en) | Sound-producing device | |
| CN207146824U (en) | The electric motor mounting structure and indoor apparatus of air conditioner of indoor apparatus of air conditioner | |
| CN107027280B (en) | Screening arrangement | |
| WO2017173624A1 (en) | Resonant loudspeaker | |
| CN205596299U (en) | Miniature sound box | |
| CN105782872A (en) | Table lamp | |
| CN212152821U (en) | Washing machine power cord connection structure and washing machine with same | |
| CN105704612B (en) | A kind of miniature loudspeaker box | |
| WO2017173625A1 (en) | Resonant loudspeaker | |
| CN103957481A (en) | Portable mini loudspeaker box | |
| CN208028266U (en) | Electrical connection system for energy storage device | |
| CN207200926U (en) | A kind of In-Ear Headphones | |
| CN208910037U (en) | Battery pack overall structure and dust catcher | |
| CN207572540U (en) | A kind of accumulator junction block | |
| KR101940256B1 (en) | Capacitor housing | |
| CN207409400U (en) | A kind of anti-hook point device of hidden switch | |
| CN206251081U (en) | The mounting structure and mobile phone of a kind of SIM cards of mobile phones |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190422 Address after: 518000 Shenzhen, Futian District, Guangdong Meilin street, North Ring Road, Meilin dolly industrial zone 3 buildings first story A09 room Applicant after: Shenzhen Jizhong science and Technology Development Co., Ltd. Address before: 518000 Hongling Building, Futian District, Shenzhen City, Guangdong Province, 25B Applicant before: Xing Haoyu |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |