CN206136246U - Combined sound box - Google Patents
Combined sound box Download PDFInfo
- Publication number
- CN206136246U CN206136246U CN201621102154.2U CN201621102154U CN206136246U CN 206136246 U CN206136246 U CN 206136246U CN 201621102154 U CN201621102154 U CN 201621102154U CN 206136246 U CN206136246 U CN 206136246U
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- CN
- China
- Prior art keywords
- case body
- plate
- sound box
- speaker
- rectangular substrate
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a combined sound box. Including the case body, and set up speaker, inverted tubes and terminal on the case body, inverted tubes with the speaker is located the relative both sides of case body, the case body is including the metal sheet and the wood based panel of laminating and fitting together each other. Because metal sheet and wood based panel that the case body fitted together including mutual laminating, the density of metal sheet is great, possesses good waterproof function, can effectively overcome the resonance that the vocal sound of speaker arouses, even loudspeaker send the low frequency sound sound, the case body can not produce resonance yet, moreover the metal sheet can improve the fidelity of the vocal sound of speaker. Simultaneously, the wood based panel can absorb the noise, ensures mellow and full resistant the listening of the vocal sound of speaker institute. Consequently, this combined sound box make full use of metal sheet prevent resonance and to the accurate reductive characteristic of sound sound signal to combine the advantage that wood based panel weight is light, sealing performance just can absorb the noise by force, improved combined sound box's pronunciation effect by a wide margin.
Description
Technical field
This utility model is related to audio amplifier field, more particularly to a kind of combination sound box.
Background technology
Audio amplifier in the market can be divided into plastics, wooden and three kinds of metal audio amplifier.Plastic loudspeaker box body weight is slim and graceful, profile
Plasticity is strong, cheap, but common plastic loudspeaker box mostly material is more general, and casing is thin, it is impossible to overcome the sound of loudspeaker
Sound and produce resonance, therefore tone color is not universal dry and astringent, mellow and full, lacks smooth sense.Wooden acoustic box density ratio plastic loudspeaker box density is high,
Be more beneficial for absorbing noise and tonequality fidelity, sound it is mellow and full it is resistance to listen, the density of the density ratio metal audio amplifier of wooden acoustic box is little, compares
Metal audio amplifier, wooden acoustic box is low to the validity of sound-reducing.Metal audio amplifier density is high, and resonance is minimum, will be low in music
Frequently, intermediate frequency, high frequency reduction more precisely, but its shoo feels very stiff, intolerant to listening.
Utility model content
Based on this, it is necessary to provide a kind of combination sound box that can eliminate resonance and noise.
A kind of combination sound box, including case body, and it is arranged on the speaker on the case body, phase-reversing tube and binding post；
The phase-reversing tube and the speaker are located at the opposite sides of the case body, and the case body is assembled in one including bonded to each other
The metallic plate for rising and wood based panel.
Wherein in one embodiment, the metallic plate is located at the outside of the case body, and the wood based panel is arranged on institute
State on the inner surface of metallic plate.
Wherein in one embodiment, the case body is rectangular structure, and the metallic plate includes front mounting plate, rear peace
Dress plate, two blocks of side plates and two pieces of top boards；
The side plate includes the first rectangular substrate and two piece first bending plate vertical with first rectangular substrate, two pieces
First bending plate is separately positioned on the relative both sides acies of first rectangular substrate；
The top board includes the second rectangular substrate and four piece second bending plate vertical with second rectangular substrate, four pieces
Second bending plate is separately positioned on four marginal ends of second rectangular substrate.
Wherein in one embodiment, the rubber washer of the anti-leak-stopping sound of energy is arranged with the periphery of the wood based panel.
Wherein in one embodiment, first bending plate passes through bolt with the front mounting plate or the rear installing plate
Connection；Second bending plate is connected with first rectangular substrate, the front mounting plate or the rear installing plate by bolt
Connect.
Wherein in one embodiment, the wood based panel and the front mounting plate, the rear installing plate, first rectangle
The inner surface of substrate and second rectangular substrate is bolted.
Wherein in one embodiment, the ribs for preventing from resonating is additionally provided with the case body.
Wherein in one embodiment, the speaker is arranged on the front mounting plate, the phase-reversing tube and binding post
Install on installing plate in the rear, the binding post is connected with the speaker by audio transmission line.
Wherein in one embodiment, the speaker includes bass horn and loudspeaker, the bass horn and institute
State and be additionally provided between loudspeaker frequency divider.
Wherein in one embodiment, the thickness of the wood based panel is A, wherein 5mm≤A≤20mm.
The combination sound box that this utility model is provided, because case body includes the metallic plate for fitting together bonded to each other and wood
Scutum, the density of metallic plate is larger, possesses good water-proof function, the resonance that can effectively overcome speaker shoo to cause,
Even if loudspeaker send low-frequency sound, case body will not also produce resonance, furthermore, metallic plate is to low frequency signal, intermediate-freuqncy signal and height
The reduction of frequency signal is more accurate, improves the fidelity of speaker shoo.Meanwhile, wood based panel lighter in weight can absorb miscellaneous
Sound, it is ensured that speaker shoo is mellow and full resistance to be listened.Therefore, the combination sound box makes full use of the anti-resonance of metallic plate and sound is believed
Number accurate characteristic of reduction, and with reference to wood based panel lighter in weight, sealing property is strong and can absorb the advantage of noise, greatly improved
The voice effect of combination sound box.
Description of the drawings
Fig. 1 is the positive structure schematic of combination sound box；
Fig. 2 is the internal structure schematic diagram of combination sound box；
Fig. 3 is the structure schematic diagram of combination sound box.
Specific embodiment
For the ease of understanding this utility model, this utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, this utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " interior ", " outward ", "left", "right" and
For illustrative purposes only, it is unique embodiment to be not offered as similar statement.
Fig. 1 to Fig. 3, a kind of combination sound box, including case body 100, speaker 400, phase-reversing tube 500 and wiring are referred to simultaneously
Post 600.Speaker 400, phase-reversing tube 500 and binding post 600 are arranged on case body 100, phase-reversing tube 500 and speaker 400
On the relative both sides of case body 100, case body 100 includes the metallic plate for fitting together bonded to each other and wood based panel 200.
Because the metallic plate density on case body 100 is larger, metallic plate possesses good water-proof function, can effectively overcome and raise
The resonance that the shoo of sound device 400 causes, even if speaker 400 sends low-frequency sound, case body 100 will not also produce resonance,
Furthermore, reduction of the metallic plate on case body 100 to low frequency signal, intermediate-freuqncy signal and high-frequency signal is more accurate, and raising is raised one's voice
The fidelity of the shoo of device 400.Meanwhile, the lighter in weight of wood based panel 200 can absorb noise, it is ensured that the shoo of speaker 400
It is mellow and full resistance to listen.Therefore, the combination sound box makes full use of the anti-resonance and the characteristic to the accurate reduction of acoustical signal of metallic plate, and ties
Close the lighter in weight of wood based panel 200 and the advantage of noise can be absorbed, the voice effect of combination sound box greatly improved.
Case body 100 is rectangular structure, it is of course also possible to wait other geometries, metallic plate to include front for cylindrical
Installing plate 110,120, two blocks of side plates 130 of rear installing plate and two pieces of top boards 140.Installing plate 110,120, two blocks of side plates of rear installing plate
130 and two pieces of top boards 140 be assembled into rectangular structure together.
Refering to Fig. 1, side plate 130 includes the first rectangular substrate 131 and two piece of first bending plate 132, two piece of first bending plate
132 shape is identical, and two piece of first bending plate 132 is separately positioned on the relative both sides acies of the first rectangular substrate 131
(i.e. on two long sides of the first rectangular substrate 131), two piece of first bending plate 132 is vertical with the first rectangular substrate 131, changes speech
It, side plate 130 is a flat U-shape structure.
Top board 140 includes the second rectangular substrate 141 and four piece of second bending plate 142, the height of four piece of second bending plate 142
Equal, four piece of second bending plate 142 is separately positioned on four marginal ends of the second rectangular substrate 141 (i.e. the second rectangular substrate 141
Four sides on), four piece of second bending plate 142 is vertically arranged with the second rectangular substrate 141, in other words, top board 140 for one side open
The open rectangular structure of mouth.
During installation, two first bending plates 132 on same side plate 130 are flat with front mounting plate 110 or rear installing plate 120 respectively
OK, therefore, two first bending plates 132 are close to respectively front mounting plate 110 or rear installing plate 120, are fastenedly connected by bolt 300
Mode will be fastenedly connected between the first bending plate 132 and front mounting plate 110 or rear installing plate 120.
The second relative bending plate 142 of one of which is parallel with front mounting plate 110 and rear installing plate 120, and another group relative
The second bending plate 142 it is parallel with the first rectangular substrate 131 and the second rectangular substrate 141, therefore, four piece of second bending plate 142
Mutually it is close between front mounting plate 110, rear installing plate 120, the first rectangular substrate 131 and the second rectangular substrate 141 respectively, leads to
Mode that bolt 300 is fastenedly connected is crossed by the second bending plate 142 and front mounting plate 110, rear installing plate 120, the first rectangular substrate
131 and second are fastenedly connected between rectangular substrate 141.
On the inner surface of front mounting plate 110, rear installing plate 120, the first rectangular substrate 131 and the second rectangular substrate 141
Wood based panel 200, wood based panel 200 and front mounting plate 110, rear installing plate 120, the first rectangular substrate 131 and the second rectangle are installed
Substrate 141 is equally fastenedly connected by bolt 300.
Refering to Fig. 2, in the present embodiment, rubber washer 210 is arranged with the periphery of wood based panel 200, due to rubber washer
210 effect, in the assembling process of combination sound box, front mounting plate 110, rear installing plate 120, the first rectangular substrate 131 and
Will not destroy because of fastening pressure between wood based panel 200 in two rectangular substrates 141, meanwhile, the assembling of combination box is more steady
It is fixed reliable, resonance can be prevented effectively from, also can anti-leak-stopping sound, strengthen the voice effect of combination sound box.
Further, ribs is additionally provided with case body 100, for example, ribs is being arranged on into the first rectangular substrate
131 and second rectangular substrate 141 outer surface on, equally can effectively prevent resonance.
It will be appreciated, of course, that wood based panel 200 can be installed on the outside of case body 100, or, whole case body 100
The form of sandwiched wood materials in the middle of inside and outside double layer of metal material is used in, or, whole case body 100 is used in inside and outside two
The form of sandwiched metal material in the middle of layer wood materials.
Speaker 400 is arranged on front mounting plate 110, and phase-reversing tube 500 and binding post 600 are arranged on rear installing plate 120,
Binding post 600 is connected with speaker 400 by audio transmission line, and phase-reversing tube 500 leads to can the low-frequency sound that speaker 400 is sent out
Cross after inversely adding and be further strengthened, low-frequency sound is simpler and more honest.Binding post 600 is then by wire and extraneous voice terminal
Equipment connects.
Speaker 400 includes bass horn 420 and loudspeaker 410, between bass horn 420 and loudspeaker 410 also
Frequency divider is provided with, due to the effect of frequency divider, low frequency signal can only enter bass horn 420 and reduce, and high-frequency signal can only
Reduce into loudspeaker 410, the degree of accuracy of low frequency signal and high-frequency signal reduction is improve, so as to improve the sound of combination sound box
Matter.
Specifically, the quantity of bass horn 420 and loudspeaker 410 is one, certainly, the quantity of loudspeaker 410
It can be two, two loudspeakers 410 are respectively used to reduce high-frequency signal and intermediate-freuqncy signal.
Further, because the airtight performance of wood based panel 200 itself is very outstanding, anti-leak-stopping sound, acoustical signal can have
What is imitated is showed by the air vibration inside case body 100, meanwhile, the thickness of wood based panel 200 is designed also certain
It is the powerful guarantee for realizing subwoofer effect in degree, in the present embodiment, the thickness of wood based panel 200 is A, the wherein value of A
Scope is：5mm≤A≤20mm.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, some deformations and improvement can also be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (10)
1. a kind of combination sound box, it is characterised in that including case body, and speaker, the phase-reversing tube being arranged on the case body
And binding post；The phase-reversing tube and the speaker are located at the opposite sides of the case body, and the case body includes mutually patch
The charge-coupled metallic plate being fitted together and wood based panel.
2. combination sound box according to claim 1, it is characterised in that the metallic plate is located at the outside of the case body,
The wood based panel is arranged on the inner surface of the metallic plate.
3. combination sound box according to claim 2, it is characterised in that the case body is rectangular structure, the metal
Plate includes front mounting plate, rear installing plate, two blocks of side plates and two pieces of top boards；
The side plate includes the first rectangular substrate and two piece first bending plate vertical with first rectangular substrate, described in two pieces
First bending plate is separately positioned on the relative both sides acies of first rectangular substrate；
The top board includes the second rectangular substrate and four piece second bending plate vertical with second rectangular substrate, described in four pieces
Second bending plate is separately positioned on four marginal ends of second rectangular substrate.
4. combination sound box according to claim 2, it is characterised in that being arranged with the periphery of the wood based panel can anti-leak-stopping
The rubber washer of sound.
5. combination sound box according to claim 3, it is characterised in that first bending plate and the front mounting plate or institute
State rear installing plate to be bolted；Second bending plate and first rectangular substrate, the front mounting plate or it is described after
Installing plate is bolted.
6. combination sound box according to claim 3, it is characterised in that the wood based panel and the front mounting plate, it is described after
The inner surface of installing plate, first rectangular substrate and second rectangular substrate is bolted.
7. combination sound box according to claim 1, it is characterised in that be additionally provided with the case body for preventing resonance
Ribs.
8. combination sound box according to claim 3, it is characterised in that the speaker is arranged on the front mounting plate,
The phase-reversing tube and binding post are installed on installing plate in the rear, and the binding post is connected with the speaker by audio transmission line
Connect.
9. combination sound box according to claim 8, it is characterised in that the speaker includes bass horn and high pitch loudspeaker
, it is additionally provided with frequency divider between the bass horn and the loudspeaker.
10. combination sound box according to claim 1, it is characterised in that the thickness of the wood based panel is A, wherein 5mm≤A
≤20mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102154.2U CN206136246U (en) | 2016-09-30 | 2016-09-30 | Combined sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102154.2U CN206136246U (en) | 2016-09-30 | 2016-09-30 | Combined sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206136246U true CN206136246U (en) | 2017-04-26 |
Family
ID=58571414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621102154.2U Expired - Fee Related CN206136246U (en) | 2016-09-30 | 2016-09-30 | Combined sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206136246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788425A (en) * | 2017-11-10 | 2019-05-21 | 努利泰克株式会社 | The manufacturing method of wooden Baffle Box of Bluetooth |
-
2016
- 2016-09-30 CN CN201621102154.2U patent/CN206136246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788425A (en) * | 2017-11-10 | 2019-05-21 | 努利泰克株式会社 | The manufacturing method of wooden Baffle Box of Bluetooth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200720 Address after: No.23 Longzhu Road, Longwei Town, Longwei District, Wuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Wuzhou Shenghui Electronic Technology Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Xixiang streets Shu Red Bay Village three District Four No. 12 Lane 11017 Patentee before: SHENZHEN LIYINGDE INDUSTRIAL Co.,Ltd. |
|
| 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: 20170426 Termination date: 20210930 |