CN219225888U - Double-loudspeaker bass box mounted on stringed instrument - Google Patents
Double-loudspeaker bass box mounted on stringed instrument Download PDFInfo
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- CN219225888U CN219225888U CN202320012394.7U CN202320012394U CN219225888U CN 219225888 U CN219225888 U CN 219225888U CN 202320012394 U CN202320012394 U CN 202320012394U CN 219225888 U CN219225888 U CN 219225888U
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Abstract
The utility model provides a install two speaker bass boxes on string instrument, includes casing, tweeter, speaker group, low frequency diffuser group and a plurality of shock attenuation piece, tweeter, speaker group, low frequency diffuser group all fixed mounting are in the casing, a plurality of shock attenuation mounting groove has been seted up to the outside limit of casing, the shock attenuation piece is installed in the shock attenuation mounting groove; the shell comprises a front shell and a rear shell, the high-frequency loudspeaker is fixedly arranged on the rear shell, and an interface board is arranged on the rear shell; the loudspeaker set comprises a first loudspeaker and a second loudspeaker, wherein the first loudspeaker is arranged on the rear shell and positioned below the high-frequency loudspeaker, the second loudspeaker is arranged on the front shell, and the first loudspeaker and the second loudspeaker are oppositely arranged. The double-loudspeaker bass box arranged on the stringed musical instrument has the advantages of simple structure, convenient installation, good damping effect, excellent use effect and the like.
Description
Technical Field
The utility model relates to the technical field of sound boxes, in particular to a double-loudspeaker low-vibration sound box mounted on a stringed instrument.
Background
String instruments generally refer to string instruments. String instruments, commonly known as "stringed instruments" from tight, vibrating strings as sound sources, are commonly referred to as guitar, bass, violin, and ruan, among others. The string instruments emit different sounds by the vibration of strings, and because some string instruments such as electric guitar, electric bass, mute guitar and the like do not have resonance boxes, the emitted sounds are small, so that the sounds need to be amplified by the loudspeaker box; some string instruments have resonance boxes, such as acoustic guitar, acoustic bass, violin and ruan, but have certain limitation on sounding loudness, when facing a larger space, the volume is insufficient, and the use effect is better after the sound box is added, so the sound box is generally active, that is, a built-in power amplifier can amplify sound signals output by the string instrument, and the built-in loudspeaker is used for sounding. The loudspeaker box conventionally installed in the stringed instrument is usually provided with only one unidirectionally installed high-power loudspeaker to transmit sound, when the loudspeaker box plays middle-low frequency sound, great vibration can be generated, the service life of the loudspeaker box and the service effect of the stringed instrument can be influenced by the strong vibration, people can feel uncomfortable when the loudspeaker box contacts with a human body, and the people can feel uncomfortable when the loudspeaker box is used and the above mentioned stringed instrument is contacted with the human body, so that the use experience of users is influenced.
Disclosure of Invention
The utility model aims to provide a double-loudspeaker bass box mounted on a stringed instrument, which aims to solve the technical problems.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme:
the utility model provides a install two speaker bass boxes on string instrument, includes casing, tweeter, speaker group, low frequency diffuser group and a plurality of shock attenuation piece, tweeter, speaker group, low frequency diffuser group all fixed mounting are in the casing, a plurality of shock attenuation mounting groove has been seted up to the outside limit of casing, the shock attenuation piece is installed in the shock attenuation mounting groove; the shell comprises a front shell and a rear shell, the high-frequency loudspeaker is fixedly arranged on the rear shell, and an interface board is arranged on the rear shell; the loudspeaker set comprises a first loudspeaker and a second loudspeaker, wherein the first loudspeaker is arranged on the rear shell and positioned below the high-frequency loudspeaker, the second loudspeaker is arranged on the front shell, and the first loudspeaker and the second loudspeaker are oppositely arranged. The interface board is used for transmitting information.
Further, the low-frequency diffuser group comprises a first low-frequency diffuser and a second low-frequency diffuser, the first low-frequency diffuser is arranged on the rear shell and positioned below the first loudspeaker, the second low-frequency diffuser is arranged on the front shell and positioned below the second loudspeaker, and the first low-frequency diffuser and the second low-frequency diffuser are oppositely arranged.
Further, the shock attenuation mounting groove is including preceding shock attenuation mounting groove and back shock attenuation mounting groove, preceding shock attenuation mounting groove is located preceding shell, back shock attenuation mounting groove is located the backshell, the one end of shock attenuation spare is connected with the backshell through back shock attenuation mounting groove, and its other end is connected with preceding shell through preceding shock attenuation mounting groove.
Further, a damping clamping block is arranged in the front damping mounting groove of the front shell, and a front clamping groove which is open outwards is formed in the damping clamping block.
Further, a shock absorption installation boss is arranged in the rear shock absorption installation groove of the rear shell, and a rear clamping groove with an outward opening is formed in the shock absorption installation boss.
Further, the damping piece is including preceding damping portion, back damping portion and well damping portion, well damping portion is located between preceding damping portion and the back damping portion, the boss mounting groove has been seted up on the well damping portion, in the boss mounting groove was stretched into to the shock attenuation installation boss, the up end and the shock attenuation installation boss butt of preceding damping portion, the lower terminal surface and the shock attenuation installation boss butt of back damping portion, the preceding joint groove butt of a side and shock attenuation fixture block of preceding damping portion.
Further, the through hole is further formed in the shock absorbing piece, the through hole penetrates through the front shock absorbing part and the middle shock absorbing part to the rear shock absorbing part in sequence, and a plurality of shock absorbing convex strips are arranged in the through hole.
Further, the damping piece is made of EVA or silica gel materials with elasticity.
Further, still be equipped with first speaker mounting groove, first low frequency diffuser joint groove and tweeter mounting groove on the backshell, be equipped with a plurality of first mounting hole on the first speaker mounting groove, first speaker adopts fastener and first speaker mounting groove fastening connection through first mounting hole, first low frequency diffuser joint is in first low frequency diffuser joint groove, be equipped with a plurality of second mounting hole on the tweeter mounting groove, tweeter adopts fastener and tweeter mounting groove fastening connection through the second mounting hole.
Further, the front shell is further provided with a second loudspeaker mounting groove and a second low-frequency diffuser clamping groove, a plurality of third mounting holes are formed in the second loudspeaker mounting groove, the second loudspeaker is fixedly connected with the second loudspeaker mounting groove through the third mounting holes by fasteners, and the second low-frequency diffuser is clamped in the second low-frequency diffuser clamping groove.
The double-loudspeaker bass box mounted on the stringed musical instrument has the following beneficial effects:
1. the double-loudspeaker low-vibration sound box installed on the string instrument mainly comprises a shell, a high-frequency loudspeaker, a loudspeaker group, a low-frequency diffuser group and a plurality of shock absorbing pieces, and has the advantages of fewer component parts, simple structure and convenience in production;
2. the double-speaker bass box mounted on the stringed musical instrument has good damping effect, the speaker group comprises the first speaker and the second speaker, the first speaker and the second speaker are both low-power speakers, and the two low-power speakers are adopted and the sounding directions are mounted in opposite directions; meanwhile, under the cooperation of the damping piece, the vibration of the loudspeaker box body is further reduced, the damping effect is good, the service life of the loudspeaker box is prolonged, and the use experience of a user is further improved;
3. the double-loudspeaker low-vibration sound box is simple to install, the first loudspeaker, the high-frequency loudspeaker and the first low-frequency diffuser are arranged in the rear shell, the second loudspeaker and the second low-frequency diffuser are arranged in the front shell, then the front shell and the rear shell are buckled and installed, the fastening piece is adopted to further fix, finally one end of the damping piece is arranged in the front damping installation groove of the front shell, and the other end of the damping piece is arranged in the rear damping installation groove of the rear shell, so that the double-loudspeaker low-vibration sound box can be installed.
Drawings
FIG. 1 is a schematic view of the overall structure of a dual-speaker bass loudspeaker box of the present utility model mounted on a stringed instrument;
FIG. 2 is an exploded view of a dual speaker bass box of the present utility model mounted on a stringed instrument;
FIG. 3 is another visual schematic diagram of the structure shown in FIG. 2;
FIG. 4 is a schematic view of the shock absorbing member shown in FIG. 1;
fig. 5 is a schematic illustration of the present utility model mounted dual speaker bass box on a stringed instrument mounted on a mute guitar.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the following further details of the present utility model will be described with reference to examples and drawings.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, a dual-speaker bass loudspeaker box mounted on a stringed instrument comprises a shell 1, a tweeter 2, a speaker group 3, a low-frequency diffuser group 4 and a plurality of damping pieces 5, wherein the tweeter 2, the speaker group 3 and the low-frequency diffuser group 4 are fixedly mounted in the shell 1, a plurality of damping mounting grooves 6 are formed in the outer side edge of the shell 1, and the damping pieces 5 are mounted in the damping mounting grooves 6; the shell 1 comprises a front shell 7 and a rear shell 8, the high-frequency loudspeaker 2 is fixedly arranged on the rear shell 8, and an interface board 9 is arranged on the rear shell 8; the speaker group 3 includes a first speaker 10 and a second speaker 11, the first speaker 10 is mounted on the rear case 8 and is located below the tweeter 2, the second speaker 11 is mounted on the front case 7, and the first speaker 10 and the second speaker 11 are disposed opposite to each other. The first speaker 10 and the second speaker 11 of the present embodiment are both low-power speakers, and sound emission directions are installed in opposition. The number of the damper 5 and the damper mounting groove 6 of the present embodiment is eight.
It should be noted that, the utility model adopts two low-power speakers and the sound production directions are installed in opposite directions, compared with the traditional speaker with only one single-direction installed high-power speaker, the utility model can cancel the vibration generated by the first speaker 10 and the second speaker 11 under the condition of ensuring the same power and loudness, thus greatly reducing the vibration of the speaker box; meanwhile, under the cooperation of the damping piece 5, the vibration of the sound box body can be further reduced, and the damping effect is good, so that the vibration generated by the utility model is weak, and when the sound box is installed in a string instrument, such as a guitar, a bass, a violin, a Rana and the like, the sound box is not uncomfortable even if the sound box is used in contact with a human body.
As shown in fig. 1 and 2, the low frequency diffuser group 4 includes a first low frequency diffuser 12 and a second low frequency diffuser 13, the first low frequency diffuser 12 is mounted on the rear case 8 and is located below the first speaker 10, the second low frequency diffuser 13 is mounted on the front case 7 and is located below the second speaker 11, and the first low frequency diffuser 12 and the second low frequency diffuser 13 are disposed opposite to each other.
As shown in fig. 2 and 3, the shock absorbing mounting groove 6 includes a front shock absorbing mounting groove 14 and a rear shock absorbing mounting groove 15, the front shock absorbing mounting groove 14 is located on the front shell 7, the rear shock absorbing mounting groove 15 is located on the rear shell 8, one end of the shock absorbing member 5 is connected with the rear shell 8 through the rear shock absorbing mounting groove 15, and the other end is connected with the front shell 7 through the front shock absorbing mounting groove 14. A damping clamping block 16 is arranged in the front damping mounting groove 14 of the front shell 7, and a front clamping groove 17 which is open outwards is arranged on the damping clamping block 16. A shock absorption installation boss 18 is arranged in the rear shock absorption installation groove 15 of the rear shell 8, and a rear clamping groove 19 which is open outwards is arranged on the shock absorption installation boss 18.
As shown in fig. 1 and 4, the shock absorbing member 5 is made of EVA or silicone material having elasticity. The shock-absorbing member 5 comprises a front shock-absorbing portion 20, a rear shock-absorbing portion 21 and a middle shock-absorbing portion 22, wherein the middle shock-absorbing portion 22 is located between the front shock-absorbing portion 20 and the rear shock-absorbing portion 21, a boss installation groove 23 is formed in the middle shock-absorbing portion 22, a shock-absorbing installation boss 18 extends into the boss installation groove 23, the upper end face of the front shock-absorbing portion 20 is abutted to the shock-absorbing installation boss 18, the lower end face of the rear shock-absorbing portion 21 is abutted to the shock-absorbing installation boss 18, and one side face of the front shock-absorbing portion 20 is abutted to the front clamping groove 17 of the shock-absorbing clamping block 16. The damping member 5 is further provided with a through hole 24, the through hole 24 penetrates from the front damping portion 20 and the middle damping portion 22 to the rear damping portion 21 in sequence, and a plurality of damping convex strips 25 are arranged in the through hole 24.
As shown in fig. 2 and 3, the rear housing 8 is further provided with a first speaker mounting groove 26, a first low-frequency diffuser clamping groove 27 and a tweeter mounting groove 28, the first speaker mounting groove 26 is provided with a plurality of first mounting holes, the first speaker 10 is fastened and connected with the first speaker mounting groove 26 through the first mounting holes by fasteners, the first low-frequency diffuser 12 is clamped in the first low-frequency diffuser clamping groove 27, the tweeter mounting groove 28 is provided with a plurality of second mounting holes, and the tweeter 2 is fastened and connected with the tweeter mounting groove 28 through the second mounting holes by fasteners. The front shell 7 is further provided with a second speaker mounting groove 29 and a second low-frequency diffuser clamping groove 30, the second speaker mounting groove 29 is provided with a plurality of third mounting holes, the second speaker 11 is fastened and connected with the second speaker mounting groove 29 through the third mounting holes by fasteners, and the second low-frequency diffuser 13 is clamped in the second low-frequency diffuser clamping groove 30.
It should be noted that, the front shell 7 of this embodiment is further provided with a concave front shell mounting portion 31 and a plurality of front shell mounting holes, the rear shell 8 is further provided with a convex rear shell mounting portion 32 and a plurality of rear shell mounting holes, the front shell mounting portion 31 and the rear shell mounting portion 32 are arranged in a matching manner, during mounting, the front shell mounting portion 31 is inserted into the rear shell mounting portion 32, so that the buckling mounting between the front shell 7 and the rear shell 8 can be completed, and then the front shell mounting holes and the rear shell mounting holes are fastened and mounted by fasteners, so that the mounting between the front shell 7 and the rear shell 8 can be further reinforced, and the stability of the utility model is improved.
As shown in fig. 1 to 5, when the speaker system is mounted, the first speaker 10 is fastened to the first speaker mounting groove 26 by the first mounting hole by the fastener, the tweeter 2 is fastened to the tweeter mounting groove 28 by the second mounting hole by the fastener, the first low-frequency diffuser 12 is engaged with the first low-frequency diffuser engaging groove 27, the second speaker 11 is fastened to the second speaker mounting groove 29 by the third mounting hole by the fastener, the second low-frequency diffuser 13 is engaged with the second low-frequency diffuser engaging groove 30, and thus the first speaker 10, the tweeter 2 and the first low-frequency diffuser 12 can be mounted in the rear case 8, the second speaker 11 and the second low-frequency diffuser 13 are mounted in the front case 7, then one end of the damper 5 is mounted in the front damper mounting groove 14 of the front case 7, the other end of the damper 5 is mounted in the rear damper mounting groove 15 of the rear case 8, the lower end face of the front damper 20 of the damper 5 is abutted against the clamp block 16, the rear end face 21 of the damper 5 is abutted against the rear end face 16 of the clamp 5 is abutted against the front damper mounting groove 16, and the damper boss 17 is mounted in the front damper groove 23.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art should appreciate that many modifications, adaptations, and variations of the present utility model can be made without departing from the scope of the present utility model as set forth in the above-described aspects; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (10)
1. A dual-speaker bass enclosure mounted on a stringed instrument, characterized by: the high-frequency loudspeaker comprises a shell, a high-frequency loudspeaker, a loudspeaker group, a low-frequency diffuser group and a plurality of damping parts, wherein the high-frequency loudspeaker, the loudspeaker group and the low-frequency diffuser group are fixedly arranged in the shell, a plurality of damping mounting grooves are formed in the outer side edge of the shell, and the damping parts are arranged in the damping mounting grooves;
the shell comprises a front shell and a rear shell, the high-frequency loudspeaker is fixedly arranged on the rear shell, and an interface board is arranged on the rear shell;
the loudspeaker set comprises a first loudspeaker and a second loudspeaker, wherein the first loudspeaker is arranged on the rear shell and positioned below the high-frequency loudspeaker, the second loudspeaker is arranged on the front shell, and the first loudspeaker and the second loudspeaker are oppositely arranged.
2. A dual speaker bass loudspeaker mounted on a stringed musical instrument as in claim 1, wherein: the low-frequency diffuser group comprises a first low-frequency diffuser and a second low-frequency diffuser, the first low-frequency diffuser is arranged on the rear shell and positioned below the first loudspeaker, the second low-frequency diffuser is arranged on the front shell and positioned below the second loudspeaker, and the first low-frequency diffuser and the second low-frequency diffuser are oppositely arranged.
3. A dual speaker bass loudspeaker mounted on a stringed musical instrument as in claim 2, wherein: the shock attenuation mounting groove is including preceding shock attenuation mounting groove and back shock attenuation mounting groove, preceding shock attenuation mounting groove is located preceding shell, back shock attenuation mounting groove is located the backshell, the one end of shock attenuation spare is connected with the backshell through back shock attenuation mounting groove, and its other end is connected with preceding shell through preceding shock attenuation mounting groove.
4. A dual speaker bass loudspeaker cabinet for mounting on a stringed musical instrument as in claim 3, wherein: the front damping mounting groove of the front shell is internally provided with a damping clamping block, and the damping clamping block is provided with a front clamping groove with an outward opening.
5. The dual speaker bass box mounted on a stringed musical instrument as in claim 4, wherein: a shock absorption installation boss is arranged in the rear shock absorption installation groove of the rear shell, and a rear clamping groove with an outward opening is formed in the shock absorption installation boss.
6. The dual speaker bass box mounted on a stringed musical instrument as in claim 5, wherein: the shock-absorbing piece is including preceding shock-absorbing portion, back shock-absorbing portion and well shock-absorbing portion, well shock-absorbing portion is located between preceding shock-absorbing portion and the back shock-absorbing portion, the boss mounting groove has been seted up on the well shock-absorbing portion, in the boss mounting groove was stretched into to the shock-absorbing mounting boss, the up end and the shock-absorbing mounting boss butt of preceding shock-absorbing portion, the lower terminal surface and the shock-absorbing mounting boss butt of back shock-absorbing portion, the preceding joint groove butt of a side and shock-absorbing fixture block of preceding shock-absorbing portion.
7. The dual speaker bass box mounted on a stringed musical instrument as in claim 6, wherein: still seted up the through-hole in the shock attenuation piece, the through-hole runs through to back shock attenuation portion from shock attenuation portion, well shock attenuation portion in proper order, be equipped with a plurality of shock attenuation sand grip in the through-hole.
8. The dual speaker bass box mounted on a stringed musical instrument as in claim 7, wherein: the damping piece is made of EVA or silica gel materials with elasticity.
9. The dual speaker bass box mounted on a stringed musical instrument as in claim 8, wherein: the back shell is further provided with a first loudspeaker mounting groove, a first low-frequency diffuser clamping groove and a tweeter mounting groove, the first loudspeaker mounting groove is provided with a plurality of first mounting holes, the first loudspeaker is fixedly connected with the first loudspeaker mounting groove through the first mounting holes by fasteners, the first low-frequency diffuser is clamped in the first low-frequency diffuser clamping groove, the tweeter mounting groove is provided with a plurality of second mounting holes, and the tweeter is fixedly connected with the tweeter mounting groove through the second mounting holes by fasteners.
10. The dual speaker bass box mounted on a stringed musical instrument as in claim 9, wherein: the front shell is further provided with a second loudspeaker mounting groove and a second low-frequency diffuser clamping groove, a plurality of third mounting holes are formed in the second loudspeaker mounting groove, the second loudspeaker is fixedly connected with the second loudspeaker mounting groove through the third mounting holes by fasteners, and the second low-frequency diffuser is clamped in the second low-frequency diffuser clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320012394.7U CN219225888U (en) | 2023-01-04 | 2023-01-04 | Double-loudspeaker bass box mounted on stringed instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320012394.7U CN219225888U (en) | 2023-01-04 | 2023-01-04 | Double-loudspeaker bass box mounted on stringed instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219225888U true CN219225888U (en) | 2023-06-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320012394.7U Active CN219225888U (en) | 2023-01-04 | 2023-01-04 | Double-loudspeaker bass box mounted on stringed instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219225888U (en) |
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2023
- 2023-01-04 CN CN202320012394.7U patent/CN219225888U/en active Active
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