CN103653655A - Electronic-product protective cover with sound amplifying function - Google Patents
Electronic-product protective cover with sound amplifying function Download PDFInfo
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- CN103653655A CN103653655A CN201310705915.8A CN201310705915A CN103653655A CN 103653655 A CN103653655 A CN 103653655A CN 201310705915 A CN201310705915 A CN 201310705915A CN 103653655 A CN103653655 A CN 103653655A
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- sound
- electronic product
- housing
- channel sidewall
- tone channel
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Abstract
The invention discloses an electronic-product protective cover with a sound amplifying function. The electronic-product protective cover comprises a shell and a sound amplifying channel, wherein the shell is used for wrapping an electronic product, and the sound amplifying channel is arranged on the inner side of the shell and is formed by a first sound channel side wall, a second sound channel side wall and the shell in a surrounding mode; one end of the sound amplifying channel is a sound-in end, and the other end of the sound amplifying channel is a sound-out end; the sound-in end corresponds to a sound-out hole of the electronic product; the first sound channel side wall near the sound-in end is parallel with the second sound channel side wall and extends to the sound-out end, and a sound-out mouth is formed in the junction of the second sound channel side wall near the sound-out end and the shell; the first sound channel side wall near the sound-out end smoothly transmits to the second sound channel side wall in a smooth curve, and the end part of the first sound channel side wall is perpendicular to the second sound channel side wall. The electronic-product protective cover with the sound amplifying function has the characteristics of simple structure and good sound amplifying effect.
Description
Technical field
The present invention relates to a kind of electronic product protection sleeve, specially refer to a kind of electronic product protection sleeve with sound amplification function.
Background technology
Along with electronic product is extensively used by popular, various electronic product protection sleeves on market, have been there are.In this class protective sleeve, major part is merely able to play the effect of a protection electronic product.In prior art; also there are some to there is the protective sleeve of sound amplification function; the utility model patent that is 201220596881.4 as application number discloses a kind of digital product protective cover with sound amplification function, and this digital product protective cover with sound amplification function is realized amplifying effect by a defeated sound pipe of arc that be connected, that diameter increases gradually with digital product bellmouth orifice.Although this protective sleeve has played the effect amplifying to a certain extent, the increment of volume is very little, and acoustical quality does not improve.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in structure and electronic product protection sleeve that amplifying effect is good.
According to an aspect of the present invention, a kind of electronic product protection sleeve with sound amplification function is provided, comprise for wrapping up the housing and the passage that amplifies of being located at housing inner side of electronic product, wherein amplify passage by the first tone channel sidewall, the second tone channel sidewall and housing surround, one end of this passage that amplifies is entering tone end, the other end is the end of speaking, this entering tone end is corresponding with the phonate hole of electronic product, near the first tone channel sidewall of described entering tone end with the second tone channel sidewall parallels and extend to the end of speaking, near described in speak end the second tone channel sidewall and the junction of housing offer outlet sound mouth, near described in speak end the first tone channel sidewall with smoothed curve to the second tone channel smooth-sided transition, and the end of the first tone channel sidewall is vertical with the second tone channel sidewall.
The beneficial effect that the present invention has the electronic product protection sleeve of sound amplification function is: owing to passing through the first tone channel sidewall, the second tone channel sidewall and housing have surrounded the passage that amplifies of special construction, after sound that the phonate hole of electronic product sends enters from entering tone end the passage that amplifies, can propagate to the end of speaking, the guiding function of the passage that amplifies of process special construction, sound wave can resonate in the passage that amplifies, and spread out of from outlet sound mouth, thereby the sound that can make electronic product send significantly expands, simultaneously after resonance, the third dimension of sound is strong, acoustical quality is further optimized.Therefore to have advantages of that the electronic product protection sleeve of sound amplification function has amplifying effect good in the present invention.
In some embodiments, outlet sound mouth can partly be arranged at the second tone channel sidewall, part is arranged on the housing adjacent with described the second tone channel sidewall, and outlet sound mouth can extend outside side from the medial surface of housing, and the cross section of this outlet sound mouth increases from inside to outside gradually.Because the cross section of outlet sound mouth increases from inside to outside gradually,, when sound is from outlet sound mouth out time, its passage increases gradually, thus the present invention there is the amplifying effect of the electronic product protection sleeve of sound amplification function also can be better.
In some embodiments, the lower inside of housing can surround inner chamber for the rib by a plurality of protrusions, in this inner chamber, is provided with louvre.Owing to the inner side of housing being designed to the form of a plurality of ribs; can reduce the weight of housing; also can reduce the consumable quantity of housing simultaneously; on the other hand; in the inner chamber surrounding at rib, offer louvre; can improve the radiating efficiency of electronic product, thus the present invention to have advantages of that the electronic product protection sleeve of sound amplification function has simple in structure and practical.
In some embodiments, outlet sound mouth top can be provided with to the rib protruding in the passage that amplifies.Owing to being arranged in the rib of described outlet sound mouth top, to the passage that amplifies, protrude, can guarantee that outlet sound mouth has the broader of sufficient space design, further optimizes amplifying effect.By protruding the reflection of rib to sound, also can optimize acoustical quality simultaneously.Therefore to have advantages of that the electronic product protection sleeve of sound amplification function has practical in the present invention.
In some embodiments, the quantity of the passage that amplifies can be two, and the channel parallel that amplifies described in two is distributed on housing.Because the phonate hole of some electronic product is two parts; by parallel inside housing, set up two passages that amplify; can better realize amplifying effect, thus the present invention to have advantages of that the electronic product protection sleeve of sound amplification function has amplifying effect good and practical.
In some embodiments, the first tone channel sidewall that surrounds the passage that amplifies described in two is adjacent, the second tone channel sidewall that surrounds the passage that amplifies described in two away from.Due to the second tone channel sidewall of the passage that amplifies described in two away from; the outlet sound mouth of being located at the second tone channel sidewall and housing junction away from; sound out can phase mutual interference in two outlet sound mouths yet, thus the present invention to have advantages of that the electronic product protection sleeve of sound amplification function has amplifying effect good and practical.
In some embodiments, can also comprise wrap, this wrap comprises connecting portion, support portion and folding part, and wherein a side of support portion is flexibly connected with connecting portion, and opposite side is flexibly connected with folding part, and this connecting portion is fixedly connected with the outer surface of housing.Because the outside at housing is provided with wrap, therefore can better protect electronic product, by wrap, housings support can be got up simultaneously, electronic product is operated convenient, and amplifying effect is also better.
In some embodiments, can also comprise playback portion and playback through hole, wherein playback throughhole portions is located on connecting portion, part is located on support portion, being arranged on playback through hole of this playback portion activity, the both sides of playback portion respectively both sides corresponding with playback through hole are connected, and playback portion is provided with broken line.Owing to being provided with match playback portion and playback through hole in wrap, when wrap is got up housings support, playback portion turns down along broken line, and playback through hole opens wide, and can further optimize amplifying effect.
In some embodiments, in wrap, can be provided with the go out sound area corresponding with outlet sound mouth.Owing to being provided with the go out sound area corresponding with outlet sound mouth in wrap.When wrap wraps up housing, from outlet sound mouth sound out, can propagate out by the sound area that goes out wrap, so the present invention to have advantages of that the electronic product protection sleeve of sound amplification function has practical.
In some embodiments, on folding part, can be provided with the locating slot matching with housing.Because the locating slot by being located on folding part can facilitate and firmly housings support be become to suitable angle, to facilitate the use of electronic product, so the present invention to have advantages of that the electronic product protection sleeve of sound amplification function has practical.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention has a kind of embodiment of electronic product protection sleeve of sound amplification function;
Fig. 2 is the structural representation of inner side of housing in Fig. 1 with the electronic product protection sleeve of sound amplification function;
Fig. 3 is the structural representation in outside of housing in Fig. 1 with the electronic product protection sleeve of sound amplification function;
Fig. 4 has the housing of electronic product protection sleeve of sound amplification function along the cutaway view of I-I in Fig. 2;
Fig. 5 is the partial enlarged drawing in Fig. 4 with the electronic product protection sleeve a-quadrant of sound amplification function;
Fig. 6 is the structural representation in Fig. 1 with the another kind of duty of electronic product protection sleeve of sound amplification function;
Fig. 7 is the structural representation of another kind of embodiment of the housing of the present invention's electronic product protection sleeve with sound amplification function.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 to Fig. 5 has provided the embodiment that the present invention has the electronic product protection sleeve of sound amplification function; the electronic product protection sleeve in this embodiment with sound amplification function comprises for wrapping up the housing 1 and the wrap 5 that is used for being coated housing 1 of electronic product; housing 1 inner side forms the depression matching with corresponding electronic products; two the first tone channel sidewalls 3 and two the second tone channel sidewalls 4 that are provided with protrusion of the middle part symmetry of its inner surface; article two, the first tone channel sidewall 3 and two the second tone channel sidewall 4 tops are divided and are parallel to each other, and lower part connects by camber line.Each first tone channel sidewall 3, the second tone channel sidewall 4 and housing 1 have surrounded the passage 2 that amplifies.The amplify top of passage 2 is divided into entering tone end 21, and bottom is divided into the end 22 of speaking, and entering tone end 21 is corresponding with the phonate hole of electronic product.Specifically, near the first tone channel sidewall 3 of described entering tone end 21 with the second tone channel sidewall 4 parallels and extend to the end 22 of speaking of the passage 2 that amplifies.Near described in speak the second tone channel sidewall 4 of end 22 offer outlet sound mouth 23 with the junction of housing 1, outlet sound mouth 23 parts are positioned on the second tone channel sidewall 4, part is positioned on the medial surface of housing 1, outlet sound mouth 23 extends from the outside side of medial surface of housing 1, and cross section increases from inside to outside gradually, near described in speak end the first tone channel sidewall 3 of 22 with smoothed curve to the second tone channel sidewall 4 arc transition, and the end of the first tone channel sidewall 3 is vertical with the end of the second tone channel sidewall 4.
In order to make outlet sound mouth have the broader of sufficient space design, further optimize amplifying effect, outlet sound mouth 23 tops are provided with to the rib 11 protruding in the passage 2 that amplifies, thereby make the opening angle of outlet sound mouth 23 larger.The sidewall of the rib 11 simultaneously protruding can better reflect sound wave, also can optimize acoustical quality.
In order to optimize the heat dispersion of electronic product, lower inside at housing 1 is also provided with rib 11, in its inner chamber surrounding, offer louvre 12, the heat that louvre 12 produces in the time of can leaving timely electronic product work, can play the electronic product effect in service life that promotes.
In order to improve the radiating efficiency of electronic product when working as far as possible, except the passage 2 that amplifies, other chambers that surrounded by a plurality of ribs 11 can all be communicated with, and the heat in all chambers can dispel the heat by louvre 12.
Phonate hole for some electronic product has two parts, in the present embodiment, the quantity of the passage 2 that amplifies is designed to two, and described in two, amplifies that passage 2 is parallel to be distributed on housing 1.The the first tone channel sidewall 3 that surrounds the passage 2 that amplifies described in two is adjacent, the second tone channel sidewall 4 that surrounds the passage 2 that amplifies described in two away from.The outlet sound mouth 23 of being located at the second tone channel sidewall 4 and housing 1 junction away from, and opening direction is contrary, sound out can phase mutual interference in two outlet sound mouths 23 yet.
In order to guarantee when wrap 5, housing 1 to be wrapped up; while being the residing state of Fig. 5; displaying audio file normally still; in wrap 5, be provided with corresponding with outlet sound mouth 23 sound area 55 that goes out; like this when wrap 5 wraps up housing 1; sound can be emitted by going out sound area 55, thereby optimizes the practicality that the present invention has the electronic product protection sleeve of sound amplification function.
In order to facilitate the use of electronic product, on folding part 53, be provided with the locating slot 531 matching with housing 1, by the locating slot 531 of being located on folding part 53, can facilitate and firmly housing 1 be supported to suitable angle, thus easy to use.
The electronic product protection sleeve in the present embodiment with sound amplification function is during for iPad Air; the width of two passages 2 that amplify is a=36.40mm; the length of passage 2 of amplifying is b+c=189.58mm; the length of end 22 outlet sound mouth 23 of wherein speaking is b=100.50mm; outlet sound mouth 23 is to the distance c=89.80mm at housing 1 edge; the height of the first tone channel sidewall 3 and the second tone channel sidewall 4 is e=3mm, and the height of the passage 2 that also amplifies is e=3mm, and the length of whole housing 1 is d=246.37mm.So can to guarantee that the present invention has the amplifying effect of electronic product protection sleeve of sound amplification function more outstanding for size, and the thickness of housing 1 is less simultaneously, uses convenient.
The electronic product protection sleeve in the present embodiment with sound amplification function is during for iPad mini; the width of two passages 2 that amplify is a=25.00mm; the length of passage 2 of amplifying is b+c=159.8mm; the length of end 22 outlet sound mouth 23 of wherein speaking is b=60.00mm; outlet sound mouth 23 is to the distance c=99.8mm at housing 1 edge; the height of passage 2 of amplifying is e=3mm, and the length of whole housing 1 is d=205.82mm.So can to guarantee that the present invention has the amplifying effect of electronic product protection sleeve of sound amplification function more outstanding for size, and the thickness of housing 1 is less simultaneously, uses convenient.
Above-mentioned in the middle of two concrete utilizations, the height e of passage 2 of amplifying meets more than 3mm, so can guarantee that sound can advance along the passage 2 that amplifies smoothly, and emit from outlet sound mouth 23, ensure good amplifying effect, in the middle of using, in order to reduce the thickness of housing 1, as optimal way, by the height design of the passage 2 that amplifies, be e=3mm.
Fig. 6 has provided another embodiment that the present invention has the electronic product protection sleeve of sound amplification function; in this embodiment; the electronic product protection sleeve with sound amplification function comprises housing 1 for wrapping up electronic product, is located at the passage 2 that amplifies of housing 1 inner side; from different in first embodiment be; the inner side of housing 1 does not have the rib protruding, and the passage 2 that amplifies is to be located in the depression of housing 1 inner side.What amplify passage 2 is that inner surface by the first tone channel sidewall 3, the second tone channel sidewall 4 and housing 1 surrounds, amplify one end of passage 2 is entering tone end 21, the other end is the end 22 of speaking, entering tone end 21 is corresponding with the phonate hole of electronic product, near the first tone channel sidewall 3 of described entering tone end 21 with the second tone channel sidewall 4 parallels and extend to the end 22 of speaking of the passage 2 that amplifies, near described in speak the second tone channel sidewall 4 of end 22 offer outlet sound mouth 23 with the junction of housing 1, outlet sound mouth 23 extends from the back side of housing 1, and the cross section of outlet sound mouth 23 increases from inside to outside gradually.Near described in end 22 the first tone channel sidewall 3 of speaking with smoothed curve, to the second tone channel sidewall 4, seamlessly transit, and the end of the first tone channel sidewall 3 is vertical with the second tone channel sidewall 4.
In this embodiment, identical in the structure of other parts and first embodiment, can realize the beneficial effect that the present invention has the electronic product protection sleeve of sound amplification function equally.And in this embodiment, the structure of housing 1 is relatively simple, is convenient to die sinking and processing, such structure also can make consumptive material relatively want many simultaneously.
Below be only some embodiments of the present invention, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. the electronic product protection sleeve with sound amplification function, it is characterized in that, comprise the housing (1) for wrapping up electronic product and be located at the passage that amplifies (2) of housing (1) inner side, the described passage that amplifies (2) is by the first tone channel sidewall (3), the second tone channel sidewall (4) and housing (1) surround, one end of the described passage that amplifies (2) is entering tone end (21), the other end is the end (22) of speaking, described entering tone end (21) is corresponding with the phonate hole of electronic product, near the first tone channel sidewall (3) of described entering tone end (21) with the second tone channel sidewall (4) parallels and to end (22) extension of speaking, near described in speak the second tone channel sidewall (4) of end (22) and the junction of housing (1) offer outlet sound mouth (23), near described in speak the first tone channel sidewall (3) of end (22) with smoothed curve, to the second tone channel sidewall (4), seamlessly transit, and the end of the first tone channel sidewall (3) is vertical with the second tone channel sidewall (4).
2. the electronic product protection sleeve with sound amplification function according to claim 1; it is characterized in that; the part of described outlet sound mouth (23) is arranged on the second tone channel sidewall (4); part is arranged on the housing (1) adjacent with described the second tone channel sidewall (4); described outlet sound mouth (23) extends from the outside side of medial surface of housing (1), and the cross section of described outlet sound mouth (23) increases from inside to outside gradually.
3. the electronic product protection sleeve with sound amplification function according to claim 1, is characterized in that, the lower inside of described housing (1), for the rib (11) by a plurality of protrusions surrounds inner chamber, is provided with louvre (12) in described inner chamber.
4. the electronic product protection sleeve with sound amplification function according to claim 3, is characterized in that, described outlet sound mouth (23) top is provided with to the middle rib (11) protruding of the passage that amplifies (2).
5. according to the electronic product protection sleeve with sound amplification function described in claim 1～4 any one, it is characterized in that, described in the amplify quantity of passage (2) be two, the passage (2) that amplifies described in two is parallel to be distributed on housing (1) inner side.
6. the electronic product protection sleeve with sound amplification function according to claim 5; it is characterized in that; the the first tone channel sidewall (3) that surrounds the passage (2) that amplifies described in two is adjacent, the second tone channel sidewall (4) that surrounds the passage (2) that amplifies described in two away from.
7. the electronic product protection sleeve with sound amplification function according to claim 6; it is characterized in that; also comprise wrap (5); described wrap (5) comprises connecting portion (51), support portion (52) and folding part (53); one side of described support portion (52) is flexibly connected with connecting portion (51); opposite side is flexibly connected with folding part (53), and described connecting portion (51) is fixedly connected with the outer surface of housing (1).
8. the electronic product protection sleeve with sound amplification function according to claim 7; it is characterized in that; also comprise playback portion (54) and playback through hole (6); described playback through hole (6) part is located on connecting portion (51); part is located on support portion (52); what described playback portion (54) was movable is arranged on playback through hole (6), and the both sides of described playback portion (54) respectively both sides corresponding with playback through hole (6) are connected, and described playback portion (54) is provided with broken line (541).
9. the electronic product protection sleeve with sound amplification function according to claim 7, is characterized in that, described wrap (5) is provided with corresponding with outlet sound mouth (23) sound area (55) that goes out.
10. the electronic product protection sleeve with sound amplification function according to claim 7, is characterized in that, described folding part (53) are provided with the locating slot (531) matching with housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705915.8A CN103653655A (en) | 2013-12-17 | 2013-12-17 | Electronic-product protective cover with sound amplifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705915.8A CN103653655A (en) | 2013-12-17 | 2013-12-17 | Electronic-product protective cover with sound amplifying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103653655A true CN103653655A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310705915.8A Pending CN103653655A (en) | 2013-12-17 | 2013-12-17 | Electronic-product protective cover with sound amplifying function |
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| Country | Link |
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| CN (1) | CN103653655A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101204264A (en) * | 2006-12-21 | 2008-06-25 | 技嘉科技股份有限公司 | Ladtop hadbag with heat dissipation seat |
| WO2010141358A2 (en) * | 2009-06-03 | 2010-12-09 | Urs Stampfli | Portable electronic device holster with guided docking station |
| CN201742534U (en) * | 2010-08-04 | 2011-02-09 | 林进升 | Protective sleeve provided with built-in type voice amplifying channel |
| CN202617225U (en) * | 2012-04-25 | 2012-12-19 | 廖义民 | Mobile phone protecting sleeve with sound amplification function |
| CN202980627U (en) * | 2012-12-19 | 2013-06-12 | 冯有如 | Outer sleeve for electronic product bracket |
| CN203180983U (en) * | 2013-01-23 | 2013-09-04 | 施佾呈 | Cell phone case sound amplification device |
| CN203309479U (en) * | 2013-06-07 | 2013-11-27 | 秀越实业股份有限公司 | Protective shell structure of electronic product |
| CN203618951U (en) * | 2013-12-17 | 2014-06-04 | 东莞林发电子有限公司 | Electronic product protecting sleeve with amplification function |
-
2013
- 2013-12-17 CN CN201310705915.8A patent/CN103653655A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101204264A (en) * | 2006-12-21 | 2008-06-25 | 技嘉科技股份有限公司 | Ladtop hadbag with heat dissipation seat |
| WO2010141358A2 (en) * | 2009-06-03 | 2010-12-09 | Urs Stampfli | Portable electronic device holster with guided docking station |
| CN201742534U (en) * | 2010-08-04 | 2011-02-09 | 林进升 | Protective sleeve provided with built-in type voice amplifying channel |
| CN202617225U (en) * | 2012-04-25 | 2012-12-19 | 廖义民 | Mobile phone protecting sleeve with sound amplification function |
| CN202980627U (en) * | 2012-12-19 | 2013-06-12 | 冯有如 | Outer sleeve for electronic product bracket |
| CN203180983U (en) * | 2013-01-23 | 2013-09-04 | 施佾呈 | Cell phone case sound amplification device |
| CN203309479U (en) * | 2013-06-07 | 2013-11-27 | 秀越实业股份有限公司 | Protective shell structure of electronic product |
| CN203618951U (en) * | 2013-12-17 | 2014-06-04 | 东莞林发电子有限公司 | Electronic product protecting sleeve with amplification function |
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Effective date of abandoning: 20170315 |
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