CN202818566U - Portable audio-equipment sound source and audio equipment - Google Patents
Portable audio-equipment sound source and audio equipment Download PDFInfo
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- CN202818566U CN202818566U CN 201220377011 CN201220377011U CN202818566U CN 202818566 U CN202818566 U CN 202818566U CN 201220377011 CN201220377011 CN 201220377011 CN 201220377011 U CN201220377011 U CN 201220377011U CN 202818566 U CN202818566 U CN 202818566U
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- sound source
- loud speaker
- portable audio
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Abstract
The utility model discloses a portable audio-equipment sound source. A first loudspeaker is mounted in a case. The lower end part of the case is a connection part in connection with a box body. The lower end of the connection part is opened. The front surface of a tympanic membrane of the loudspeaker is oriented towards the opened end of the connection part of the case. The utility model also discloses a piece of audio equipment comprising the portable audio-equipment sound source. The box body is arranged right under the portable audio-equipment sound source. The connection part of the case of the portable audio-equipment sound source and the opened part of the box body are connected together. The portable audio-equipment sound source is small in volume and light in weight and is very convenient to carry. When a person wants to listen to music, he/she can find a cup or a bottle nearby as the box body and combine the portable audio-equipment sound source and the box body into the audio equipment. In this way, the portability requirement is satisfied, good sound effect is simultaneously realized, the defect of mutual restriction between the portability and the sound effect of conventional structures is effectively overcome, and the big problem which has not been solved yet is solved through small improvement.
Description
Technical field
The utility model belongs to the stereo set field, specifically, relates in particular to a kind of portable audio sound source and sound equipment.
Background technology
At present, the known high-fidelity music center of the public all is made of casing and loud speaker, wherein loud speaker is fixed by screws on the casing, and the eardrum of loud speaker arranges outwardly, and towards the audience, and casing is made by timber or other materials, and its eardrum vibrations when being speaker operation of the articulation type of traditional sound equipment, sound is propagated outward toward casing, and passes to the audience.In order to guarantee to reduce as far as possible truly the Presence of music, often need enough large casing to be used as resonant cavity, in order to contain as much as possible in the music all sound frequencies from the high frequency tremendously low frequency, but can cause like this volume and weight of this type of sound equipment all larger, carry very inconvenient.
Yet along with the continuous quickening of rhythm of life, the time of people's music appreciating, place also have been subject to more restriction, and this restriction is especially outstanding on youthful impact.In view of the foregoing, present young man often gets used to using small and exquisite portable sound equipment, as utilize the loud speaker that carries in the equipment such as mobile phone, panel computer to come music appreciating, yet these portable audios are limit by its volume, do not have the complete ability that represents whole elements in the music.
By on can find out, in order to reach preferably acoustical quality, just need to strengthen weight and the volume of sound equipment (particularly casing), but can cause so again not portative defective, therefore tonequality hinders two mutual restricting factors that stereo set develops with portable can be described as, can't accomplish also that at present both get both, need badly for this reason and solve above-mentioned technical barrier.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of portable audio sound source easy to carry, and this sound source is relatively good with the acoustical quality after box body combinations becomes sound equipment.
The technical solution of the utility model is as follows: a kind of portable audio sound source, comprise the first loud speaker (1), it is characterized in that: described the first loud speaker (1) is contained in the shell (2), the bottom of this shell (2) is the connecting portion (2a) that links to each other with casing (X), and the lower end of connecting portion (2a) is uncovered; The eardrum front of described loud speaker (1) is towards the opening end of shell connecting portion, and the bottom of shell (2) has through hole (2b), and the position of this through hole (2b) is relative with the side of described loud speaker (1) eardrum.
When not needing to listen to the music, this sound equipment sound source is placed in the bag or with it, very convenient to carry.In the time of need to listening to the music, look for a bottom closure at first nearby, the object of open top serves as casing (X), such as cup, bottle, jar etc., secondly with casing (X) uncovered of the connecting portion (2a) of this sound equipment sound source shell linked to each other, and the eardrum front of the first loud speaker (1) is also towards the inner chamber of casing (X), then power-on, the eardrum of the first loud speaker (1) just can shake, the positive sound that produces of the first loud speaker (1) eardrum is propagated in casing, and form resonance with the air column of casing and inner chamber thereof, play the acoustic efficiency of sound equipment, and strengthen the low frequency audio of music; Simultaneously, the sound that the first loud speaker (1) eardrum side produces reaches outside the casing substantially insusceptibly, and to strengthen the intermediate frequency audio of music, acoustical quality is relatively good.And uncovered of the connecting portion (2a) of this sound equipment sound source shell and casing (X) directly links to each other, and need to connect by screw unlike in the past; When not needing to listen to the music, can easily this sound equipment sound source and casing (X) fractionation be come, with Portable belt.
In addition, this sound equipment sound source is from after different casing (X) is combined into sound equipment, because differences such as the material of different casings (X), thickness, the sound that sends of sound equipment also has different so, can increase some enjoyment so again.
Adopt above technical scheme, the volume of this sound equipment sound source is little, lightweight, and is very convenient to carry; Look at one's side a cup or bottle to serve as casing (X) in the time of need to listening to the music nearby, and this sound equipment sound source and this casing (X) be combined into sound equipment, and when being combined into sound equipment, both do not need to connect with screw as before, the acoustical quality that is combined into behind the sound equipment is better, so both satisfied portable requirement, possesses simultaneously again good acoustical quality, effectively overcome the portable defective that mutually restricts with acoustical quality in the existing structure, solved the large problem that does not solve for a long time by little change, and its articulation type is fully different from traditional sound equipment; In addition, adopt different casings (X) and this sound equipment sound source to be combined into sound equipment after because differences such as the material of different casings (X), thickness, the sound that sends of sound equipment also has different so, can increase some enjoyment so again.
As the first embodiment of the present utility model, described shell (2) is rotary structure, the connecting portion (2a) of this shell (2) is made by elastomeric material, and the section of connecting portion (2a) is made of upper segmental arc and arc lower section, wherein go up the arc top of segmental arc outwardly, and the arc of arc lower section top inwardly.In the present embodiment, the connecting portion (2a) of shell (2) is sleeved on the uncovered section of casing (X), thereby is combined into sound equipment, but the sound equipment that combines is vertical display both, but level is put again, can also be other angles and put, and when combination does not need screw.In addition, during uncovered suit of the connecting portion (2a) of above-mentioned shell (2) and casing (X), elastic deformation can occur in connecting portion (2a), shell (2) and casing (X) closely can not only be linked together like this, and can play sealing function, and the inside and outside space of casing (X) separated, also can play suitable matching effect, the uncovered section that is about to shell (2) that size has a different and casing (X) is set in together.
As the second embodiment of the present utility model, described shell (2) is rotary structure, and the connecting portion (2a) of this shell (2) is up big and down small conus portion.
As the third embodiment of the present utility model, described shell (2) is rotary structure, and connecting portion (2a) section of this shell (2) is arc surface, and the arc top of this arc surface outwardly.
As the 4th kind of embodiment of the present utility model, described shell (2) is rotary structure, and connecting portion (2a) section of this shell (2) is arc surface, and the arc top of this arc surface inwardly.
Above-mentioned second and third, among four kinds of embodiment, the connecting portion of shell (2) directly can be supported on the uncovered section of casing (X), this portable audio sound source relies on gravity and casing (X) to link together, and this sound equipment sound source and casing (X) can only be vertical display in this case.In addition, the connecting portion (2a) of shell (2) can be connected with the casing (X) that uncovered section varies in size, and suitability is very strong.
As second and third, the optimization of four kinds of embodiment, connecting portion (2a) outer surface of described shell (2) is covered by cushion.When the connecting portion (2a) of above-mentioned shell (2) is supported on uncovered of casing (X), elastic deformation can occur in cushion, shell (2) and casing (X) closely can not only be linked together like this, and can play sealing function, and the inside and outside space of casing (X) is separated.
Optimization as the first embodiment, the upper end of described shell (2) is uncovered, and the second loud speaker (3) is housed in shell (2), this second loud speaker and described the first loud speaker (1) are back to setting, and the eardrum front of the second loud speaker (3) is arranged in the uncovered of shell (2) upper end; Be provided with at described shell (2) and discharge and recharge interface (4) and switch (5), and circuit board (6) and lithium battery (7) are housed in shell (2), and this circuit board (6) and lithium battery (7) are positioned between described the first loud speaker (1) and the second loud speaker (3).
Because after the first loud speaker (1) is combined into sound equipment with casing (X), have certain energy loss during this first loud speaker (1) work, in order to replenish the energy loss of the first loud speaker (1), the spy arranges the second loud speaker (3).
As second and third, the optimization of four kinds of embodiment, the upper end of described shell (2) is uncovered, and the second loud speaker (3) is housed in shell (2), this second loud speaker and described the first loud speaker (1) are back to setting, and the eardrum front of the second loud speaker (3) is arranged in the uncovered of shell (2) upper end; Be provided with at described shell (2) and discharge and recharge interface (4) and switch (5), and circuit board (6) and lithium battery (7) are housed in shell (2), and this circuit board (6) and lithium battery (7) are positioned between described the first loud speaker (1) and the second loud speaker (3).
Because after the first loud speaker (1) is combined into sound equipment with casing (X), have certain energy loss during this first loud speaker (1) work, in order to replenish the energy loss of the first loud speaker (1), the spy arranges the second loud speaker (3).
Two of goal of the invention of the present utility model is to provide a kind of sound equipment, consisted of by sound source and casing (X), it is characterized in that: described sound source adopts portable audio sound source claimed in claim 7, described casing (X) is set under this portable audio sound source, bottom closure, the open top of this casing (X), and the connecting portion (2a) of portable audio sound source shell is sleeved on the uncovered section of casing (X).
Adopt above technical scheme, during the work of this sound equipment, the eardrum of the first loud speaker (1) can shake, the positive sound that produces of the first loud speaker (1) eardrum is propagated in casing, and form resonance with the air column of casing and inner chamber thereof, play the acoustic efficiency of sound equipment, and strengthen the low frequency audio of music; And the sound that the first loud speaker (1) eardrum side produces reaches outside the casing substantially insusceptibly, to strengthen the intermediate frequency audio of music.Simultaneously, the eardrum of the second loud speaker (3) also can shake, and the positive sound that produces of the second loud speaker (3) eardrum is propagated outward toward casing, and strengthens the high frequency audio of music, thereby the sound audio that this sound equipment is sent is relatively good.When not needing music appreciating, portable audio sound source and casing (X) can easily this sound equipment be split into, with Portable belt sound equipment sound source.
In addition, if select different objects to serve as casing (X), the sound that also this sound equipment is sent is different, can increase some enjoyment so again.
Three of goal of the invention of the present utility model is to provide a kind of sound equipment, consisted of by sound source and casing (X), it is characterized in that: described sound source adopts portable audio sound source claimed in claim 7, described casing (X) is set under this portable audio sound source, bottom closure, the open top of this casing (X), and the connecting portion (2a) of portable audio sound source shell is supported on the uncovered section of casing (X).
Adopt above technical scheme, during the work of this sound equipment, the eardrum of the first loud speaker (1) can shake, the positive sound that produces of the first loud speaker (1) eardrum is propagated in casing, and form resonance with the air column of casing and inner chamber thereof, play the acoustic efficiency of sound equipment, and strengthen the low frequency audio of music; And the sound that the first loud speaker (1) eardrum side produces reaches outside the casing substantially insusceptibly, to strengthen the intermediate frequency audio of music.Simultaneously, the eardrum of the second loud speaker (3) also can shake, and the positive sound that produces of the second loud speaker (3) eardrum is propagated outward toward casing, and strengthens the high frequency audio of music, thereby the sound audio that this sound equipment is sent is relatively good.When not needing music appreciating, portable audio sound source and casing (X) can easily this sound equipment be split into, with Portable belt sound equipment sound source.
In addition, if select different objects to serve as casing (X), the sound that also this sound equipment is sent is different, can increase some enjoyment so again.
Beneficial effect: the volume of this portable audio sound source is little, lightweight, and is very convenient to carry; Look at one's side a cup or bottle to serve as casing (X) in the time of need to listening to the music nearby, and this portable audio sound source and this casing (X) be combined into sound equipment, and when being combined into sound equipment, both do not need to connect with screw as before, the acoustical quality that is combined into behind the sound equipment is better, so both satisfied portable requirement, possesses simultaneously again good acoustical quality, effectively overcome the portable defective that mutually restricts with acoustical quality in the existing structure, solved the large problem that does not solve for a long time by little change, and its articulation type is fully different from traditional sound equipment; In addition, adopt different casings (X) and this sound equipment sound source to be combined into sound equipment after because differences such as the material of different casings (X), thickness, its sound that sends also has different so, can increase some enjoyment so again.
Description of drawings
Fig. 1 is the structural representation of portable audio sound source the first embodiment;
Fig. 2 is the structural representation of portable audio sound source the second embodiment;
Fig. 3 is the structural representation of the third embodiment of portable audio sound source;
Fig. 4 is the structural representation of the 4th kind of embodiment of portable audio sound source;
Fig. 5 is the sound equipment that includes sound source shown in the first embodiment;
Fig. 6 is the sound equipment that includes sound source shown in the second embodiment;
Fig. 7 is the sound equipment that includes sound source shown in the third embodiment;
Fig. 8 is the sound equipment that includes sound source shown in the 4th kind of embodiment.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, a kind of portable audio sound source, mainly by the first loud speaker 1, shell 2, the second loud speaker 3, discharge and recharge interface 4, switch 5, circuit board 6 and lithium battery 7 and consist of, wherein the first loud speaker 1 is outsourcing piece, this first loud speaker 1 is contained in the shell 2, the bottom of this shell 2 is the connecting portion 2a that link to each other with casing X, and the lower end of connecting portion 2a is uncovered.The eardrum front of described loud speaker 1 is towards the opening end of shell connecting portion, and the bottom of shell 2 has several through holes 2b, the position of this through hole 2b is relative with the lateral location of described loud speaker 1 eardrum, and the size of through hole 2b and number can adjust accordingly as required.
As preferably, described shell 2 is rotary structure, and the upper end of this shell 2 is uncovered, and the top of shell 2 is circular configuration, and the middle and lower part of shell 2 is up-small and down-big conus portion.The bottom connecting portion 2a of above-mentioned shell 2 is made by elastomeric material, and this elastomeric material can adopt rubber or silica gel etc.And the section of above-mentioned connecting portion 2a is formed by connecting by upper segmental arc and arc lower section, and the junction rounding off of two segmental arcs.Wherein, the arc of described upper segmental arc pushes up outwardly, and the arc of arc lower section top is inwardly, and the arc length of arc lower section and radius all arc length and the radius than upper segmental arc is little a lot.Because above-mentioned connecting portion 2a is made by elastomeric material, so just can make connecting portion 2a can adapt to the casing X that peristome varies in size.
As can be seen from Figure 1, be provided with at described shell 2 and discharge and recharge interface 4 and switch 5, the outside that shell 2 is revealed in this outer end that discharges and recharges interface 4 and switch 5.The second loud speaker 3 of outsourcing also is housed in the described shell 2, and this second loud speaker 3 and described the first loud speaker 1 are back to setting, and the eardrum front of the second loud speaker 3 is arranged in the uncovered of shell 2 upper ends.
Can further find out from Fig. 1, in addition, circuit board 6 and lithium battery 7 are housed also in shell 2, this circuit board 6 and lithium battery 7 are between described the first loud speaker 1 and the second loud speaker 3, and the first loud speaker 1 and the second loud speaker 3 all are electrically connected with circuit board 6, and are driven by circuit board 6.And the first loud speaker 1 and the second loud speaker 3 are by bluetooth or wired mode received audio signal, and its embodiment is well known to those skilled in the art, and does not do at this and gives unnecessary details.Whether in addition, 7 pairs of the first loud speakers 1 of above-mentioned lithium battery and the second loud speaker 3 are powered, and the first loud speaker 1 and 3 power supplies of the second loud speaker are controlled by above-mentioned switch 5.Above-mentioned lithium battery 7 is rechargeable battery, and lithium battery 7 discharges and recharges by the described interface 4 that discharges and recharges.
With reference to Fig. 2, and can find out in conjunction with Fig. 1, present embodiment mainly by the first loud speaker 1, shell 2, the second loud speaker 3, discharge and recharge interface 4, switch 5, circuit board 6 and lithium battery 7 and consist of.The difference of present embodiment and embodiment 1 is: described shell 2 is rotary structure, the connecting portion 2a of this shell 2 is up big and down small conus portion, and the outer surface of connecting portion 2a is covered by cushion, and all the other structures and the embodiment 1 of present embodiment are identical, does not do at this and gives unnecessary details.
With reference to Fig. 3, and can find out in conjunction with Fig. 1, present embodiment mainly by the first loud speaker 1, shell 2, the second loud speaker 3, discharge and recharge interface 4, switch 5, circuit board 6 and lithium battery 7 and consist of.The difference of present embodiment and embodiment 1 is: described shell 2 is rotary structure, the connecting portion 2a section of this shell 2 is arc surface, the arc top of this arc surface outwardly, and the outer surface of connecting portion 2a is covered by cushion, all the other structures and the embodiment 1 of present embodiment are identical, do not do at this and give unnecessary details.
With reference to Fig. 4, and can find out in conjunction with Fig. 1, present embodiment mainly by the first loud speaker 1, shell 2, the second loud speaker 3, discharge and recharge interface 4, switch 5, circuit board 6 and lithium battery 7 and consist of.The difference of present embodiment and embodiment 1 is: described shell 2 is rotary structure, the connecting portion 2a section of this shell 2 is arc surface, the arc top of this arc surface inwardly, and the outer surface of connecting portion 2a is covered by cushion, all the other structures and the embodiment 1 of present embodiment are identical, do not do at this and give unnecessary details.
With reference to Fig. 5, and can find out in conjunction with Fig. 1, a kind of sound equipment, this sound equipment is made of sound source and casing X, and wherein sound source adopts embodiment 1 described portable audio sound source.Described casing X is set under above-mentioned portable audio sound source, bottom closure, the open top of this casing X, and the connecting portion 2a of portable audio sound source shell is sleeved on the uncovered section of casing X.
With reference to Fig. 6, and can find out in conjunction with Fig. 2, a kind of sound equipment, this sound equipment is made of sound source and casing X, and wherein sound source adopts embodiment 2 described portable audio sound sources.Casing X is set under described portable audio sound source, bottom closure, the open top of this casing X, and the connecting portion 2a of portable audio sound source shell relies on Gravity support in the uncovered section of casing X.
With reference to Fig. 7, and can find out in conjunction with Fig. 3, a kind of sound equipment, this sound equipment is made of sound source and casing X, and wherein sound source adopts embodiment 3 described portable audio sound sources.Casing X is set under described portable audio sound source, bottom closure, the open top of this casing X, and the connecting portion 2a of portable audio sound source shell relies on Gravity support in the uncovered section of casing X.
With reference to Fig. 8, and can find out in conjunction with Fig. 4, a kind of sound equipment, this sound equipment is made of sound source and casing X, and wherein sound source adopts embodiment 4 described portable audio sound sources.Casing X is set under described portable audio sound source, bottom closure, the open top of this casing X, and the connecting portion 2a of portable audio sound source shell relies on Gravity support in the uncovered section of casing X.
The above only is preferred embodiment of the present utility model; not take the utility model as restriction; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. portable audio sound source, comprise the first loud speaker (1), it is characterized in that: described the first loud speaker (1) is contained in the shell (2), the bottom of this shell (2) is the connecting portion (2a) that links to each other with casing (X), and the lower end of connecting portion (2a) is uncovered; The eardrum front of described loud speaker (1) is towards the opening end of shell connecting portion, and the bottom of shell (2) has through hole (2b), and the position of this through hole (2b) is relative with the side of described loud speaker (1) eardrum.
2. portable audio sound source according to claim 1, it is characterized in that: described shell (2) is rotary structure, the connecting portion (2a) of this shell (2) is made by elastomeric material, and the section of connecting portion (2a) is made of upper segmental arc and arc lower section, wherein go up the arc top of segmental arc outwardly, and the arc of arc lower section top inwardly.
3. portable audio sound source according to claim 1, it is characterized in that: described shell (2) is rotary structure, and the connecting portion (2a) of this shell (2) is up big and down small conus portion.
4. portable audio sound source according to claim 1, it is characterized in that: described shell (2) is rotary structure, and connecting portion (2a) section of this shell (2) is arc surface, the arc top of this arc surface is outwardly.
5. portable audio sound source according to claim 1, it is characterized in that: described shell (2) is rotary structure, and connecting portion (2a) section of this shell (2) is arc surface, the arc top of this arc surface is inwardly.
6. according to claim 3 or 4 or 5 described portable audio sound sources, it is characterized in that: connecting portion (2a) outer surface of described shell (2) is covered by cushion.
7. portable audio sound source according to claim 2, it is characterized in that: the upper end of described shell (2) is uncovered, and the second loud speaker (3) is housed in shell (2), this second loud speaker and described the first loud speaker (1) are back to setting, and the eardrum front of the second loud speaker (3) is arranged in the uncovered of shell (2) upper end; Be provided with at described shell (2) and discharge and recharge interface (4) and switch (5), and circuit board (6) and lithium battery (7) are housed in shell (2), and this circuit board (6) and lithium battery (7) are positioned between described the first loud speaker (1) and the second loud speaker (3).
8. portable audio sound source according to claim 6, it is characterized in that: the upper end of described shell (2) is uncovered, and the second loud speaker (3) is housed in shell (2), this second loud speaker and described the first loud speaker (1) are back to setting, and the eardrum front of the second loud speaker (3) is arranged in the uncovered of shell (2) upper end; Be provided with at described shell (2) and discharge and recharge interface (4) and switch (5), and circuit board (6) and lithium battery (7) are housed in shell (2), and this circuit board (6) and lithium battery (7) are positioned between described the first loud speaker (1) and the second loud speaker (3).
9. sound equipment, consisted of by sound source and casing (X), it is characterized in that: described sound source adopts portable audio sound source claimed in claim 7, described casing (X) is set under this portable audio sound source, bottom closure, the open top of this casing (X), and the connecting portion (2a) of portable audio sound source shell is sleeved on the uncovered section of casing (X).
10. sound equipment, consisted of by sound source and casing (X), it is characterized in that: described sound source adopts portable audio sound source claimed in claim 7, described casing (X) is set under this portable audio sound source, bottom closure, the open top of this casing (X), and the connecting portion (2a) of portable audio sound source shell is supported on the uncovered section of casing (X).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377011 CN202818566U (en) | 2012-07-31 | 2012-07-31 | Portable audio-equipment sound source and audio equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377011 CN202818566U (en) | 2012-07-31 | 2012-07-31 | Portable audio-equipment sound source and audio equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818566U true CN202818566U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220377011 Expired - Fee Related CN202818566U (en) | 2012-07-31 | 2012-07-31 | Portable audio-equipment sound source and audio equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN202818566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752688A (en) * | 2012-07-31 | 2012-10-24 | 戴上 | Portable audio equipment sound source and audio equipment |
-
2012
- 2012-07-31 CN CN 201220377011 patent/CN202818566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752688A (en) * | 2012-07-31 | 2012-10-24 | 戴上 | Portable audio equipment sound source and audio equipment |
| CN102752688B (en) * | 2012-07-31 | 2015-02-18 | 戴上 | Portable audio equipment sound source and audio equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130731 |