CN213831510U - High-fidelity bass dyeing horn for automobile sound equipment - Google Patents
High-fidelity bass dyeing horn for automobile sound equipment Download PDFInfo
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- CN213831510U CN213831510U CN202022888047.XU CN202022888047U CN213831510U CN 213831510 U CN213831510 U CN 213831510U CN 202022888047 U CN202022888047 U CN 202022888047U CN 213831510 U CN213831510 U CN 213831510U
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- loudspeaker
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- boss
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Abstract
The utility model discloses a loudspeaker are dyed with high-fidelity bass to car audio, including hollow base, the joint lid is installed at the base top, and the joint is covered and is run through first recess and second recess, and joint bottom of the cover corresponds first groove department and installs full frequency loudspeaker, and the joint bottom of the cover corresponds the downward protrusion of second groove department and is provided with the boss, and the boss overcoat is established and is installed the opposition pipe, and the base is close to joint lid one end and installs the support. In this way, the utility model discloses can reduce the sound wave resonance, reduce the distortion, remain better tone quality effect, the rainwater that can also resist door window glass to a certain extent simultaneously is remained, has better security.
Description
Technical Field
The utility model relates to an automobile sound technical field, concretely relates to automobile sound dyes loudspeaker with high-fidelity bass.
Background
With the development of economy and the improvement of productivity, automobiles enter more and more families, the requirements of people on the automobiles are no longer only met for walking at present, the popularization of the automobile sound greatly enriches the driving experience of users, and the automobile sound becomes the standard allocation of the automobiles. The auto audio (auto audio) is a sound receiving and playing device which is arranged for reducing the dryness of drivers and passengers in the process of traveling, the earliest used is an automobile amplitude modulation radio, and later, the automobile amplitude modulation radio and a tape player are developed to a CD player and a digital audio compatible with DCC and DAT.
The horn is the terminal of the entire sound system and functions to convert audio electrical energy into corresponding acoustic energy and radiate it into space. It is an extremely important component of an audio system because it is responsible for the key task of converting electrical signals into acoustical signals for direct listening by the human ear, which directly interact with the human hearing, which is very sensitive and has a strong ability to distinguish the timbre of complex sounds.
At present, the car audio product is the open package assembly that mostly uses, and loudspeaker generally install on the door of car or be close to the position of door, when the broadcast music, sound from the door or be close to the position radiation of door, because sound has the energy, therefore can be at the door or be close to the position production resonance of door, because the complicated change of environment, lead to sound muddy, the effect is relatively poor, influences people's mood.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defect, the utility model provides a loudspeaker are dyed with high-fidelity bass to the technical problem who mentions in solving above-mentioned background art.
In order to solve the above problem, the utility model discloses realize according to following technical scheme:
a loudspeaker are dyed with high-fidelity bass to car stereo set, including hollow base, the joint lid is installed at the base top, it has first recess and second recess to run through to cover the joint, joint bottom of the cover corresponds first groove and installs full frequency loudspeaker, joint bottom of the cover corresponds the downward protrusion of second groove and is provided with the boss, the boss overcoat is established and is installed the opposition pipe, the base is close to joint lid one end and installs the support.
As a further improvement of the scheme, the top of the base is provided with a flange, and the engaging cover and the outer contour of the flange are equal in size.
As a further improvement of the present solution, a plurality of first arc-shaped holes penetrate through the flange along the circumferential direction, second arc-shaped holes correspondingly penetrate through positions corresponding to the first arc-shaped holes on the joint cover, and straight notches correspondingly penetrate through positions corresponding to the first arc-shaped holes on the bracket.
As a further improvement of the scheme, the boss is in a round table shape.
As a further improvement of the scheme, a plurality of mounting holes penetrate through the top of the full-frequency loudspeaker along the circumferential direction.
As a further improvement of this solution, the size of the opening of the first groove is larger than the size of the opening of the second groove.
As a further improvement of the scheme, a cushion pad is arranged at the joint of the full-frequency horn and the joint cover.
As a further improvement of the scheme, an adaptive hole for the base to pass through is arranged at the center of the support in a penetrating manner.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up hollow base, install full frequency loudspeaker and joint cover on the base, after installing on the car, the cavity forms an independent cavity in the base, can not produce sound wave resonance with the door space to reduce the condition of sound wave resonance and sound distortion, remain better tone quality effect; bass generated by the full-frequency loudspeaker is radiated into the cavity in the base to be expanded and then radiated to the outside through the lug boss on the joint cover and the anti-phase guide pipe, so that the bass effect is further enhanced, and people can feel shocked bass; in addition, due to the fact that resonance is reduced, rainwater residue of the window glass can be resisted to a certain degree, and the safety is better.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
FIG. 1 is an exploded view of the present invention;
in the figure: 1. a base; 2. a joint cover; 3. a first groove; 4. a second groove; 5. a full-frequency loudspeaker; 6. a boss; 7. an inversion conduit; 8. a support; 9. a flange; 10. a first arcuate aperture; 11. a second arcuate aperture; 12. a straight notch; 13. mounting holes; 14. And (4) a fitting hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1, a car is high-fidelity bass dyeing loudspeaker for stereo set, including hollow base 1, hollow part is used for acceping full frequency loudspeaker 5 and forms the bass chamber on base 1, base 1 is cylindric, its wall thickness is even, base 1 top is provided with cyclic annular flange 9 to outside along stretching, there are four arcs in the base 1 outside along the circumferencial direction indent, when installing support 8 on base 1, support 8 passes through the fix with screw on base 1's flange 9, the arc in the base 1 outside can avoid the position to pass for the screw, in order to save manufacturing cost, base 1 uses casting process integrated into one piece when making. The top of flange 9 has been seted up the spread groove around outside profile, and the corresponding protrusion is provided with the connecting block that wants the matching with the spread groove on joint cover 2, and when the installation, directly with joint cover 2 on the connecting block card go into the spread groove can, in this embodiment, when passing through screw fixed support 8, the screw passes flange 9 on base 1 then with the corresponding screw hole threaded connection on the joint cover 2, has fixed support 8 and joint cover 2 simultaneously.
An annular joint cover 2 is mounted on the top of the base 1, and the outer contour, i.e., the outer diameter, of the joint cover 2 is equal to that of the flange 9. The joint cover 2 is provided with a first groove 3 and a second groove 4 in a penetrating way, and the opening size of the first groove 3 is larger than that of the second groove 4. The first groove 3 and the second groove 4 are opened from bottom to top and gradually enlarged to form inclined planes, so that the sound transmission range can be enlarged when sound is amplified to the outside, and people in a wider range can clearly hear the sound. It has four first arc holes 10 to run through along the circumferencial direction on base 1's the flange 9, it has second arc hole 11 to correspond the corresponding second arc hole that runs through of each first arc hole 10 position department on the joint cover 2, it has straight notch 12 to correspond the corresponding straight notch that runs through of each first arc hole 10 position department on the support 8, straight notch 12 on the support 8 is used for its and outside automobile door or other position fixed connection, straight notch 12 has certain length to supply the screw to carry out position control, in order to satisfy the installation requirement. The first arc-shaped groove and the second arc-shaped groove are arranged to avoid screws, so that the screws can directly penetrate through the support 8 to be connected with the outside.
The bottom of the joint cover 2 is provided with a full-frequency loudspeaker 5 corresponding to the first groove 3, the full-frequency loudspeaker 5 is also called a broadband loudspeaker, and the loudspeaker can cover the frequency range of 200-10000 Hz, the human voice is vivid, the tone color is clean and powerful, the rhythm is strong, but the directly radiated bass has poor quality. The top of full-frequency loudspeaker 5 has four mounting holes 13 along the circumferencial direction through, corresponds on joint cover 2 and has seted up threaded hole in each mounting hole 13 department on the full-frequency loudspeaker 5, and full-frequency loudspeaker 5 threaded connection is on joint cover 2.
The bottom of the joint cover 2 is provided with a boss 6 with a hollowed middle part corresponding to the second groove 4 in a downward protruding manner, the boss is in a circular truncated cone shape and inclines from the top to the bottom, and the diameter of the cross section is sequentially reduced. Boss 6 and joint lid 2 are integrated into one piece, and 6 overcoat of boss are established and are installed opposition pipe 7, and the intensity of 6 positions departments of boss can be strengthened to opposition pipe 7, and opposition pipe 7 is interference fit with boss 6, directly embolias and can prevent that opposition pipe 7 from dropping. Through the effect of opposition pipe 7 and boss 6, the bass accessible bottom that full frequency loudspeaker 5 produced radiates the cavity department in the base 1, the bass of cavity department passes through opposition pipe 7 and boss 6 radiation outside to produce the strong bass effect of rhythm, solved the relatively poor drawback of full frequency loudspeaker 5 bass effect, in addition, the independent bass cavity of setting can prevent that sound radiation from producing resonance to car door or other positions, creates clear tone quality. A cushion pad is arranged at the joint of the full-range loudspeaker 5 and the joint cover 2, is made of rubber materials, can absorb most of vibration, and prevents the vibration from generating resonance on the automobile door or other positions to influence the hearing when playing music.
Other structures of the full-range speaker 5 described in the present embodiment are shown in the prior art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a car stereo set dyes loudspeaker with high-fidelity bass which characterized in that: including hollow base, the joint lid is installed at the base top, it has first recess and second recess to run through on the joint lid, joint bottom of the cover corresponds first groove and installs full-frequency loudspeaker, joint bottom of the cover corresponds the downward protrusion of second groove and is provided with the boss, the reverse phase pipe is established to the boss overcoat, the base is close to joint lid one end and installs the support.
2. The high fidelity bass loudspeaker of claim 1, wherein: the top of the base is provided with a flange, and the size of the outer contour of the joint cover is equal to that of the outer contour of the flange.
3. The high fidelity bass loudspeaker of claim 2, wherein: a plurality of first arc-shaped holes penetrate through the flange along the circumferential direction, second arc-shaped holes correspondingly penetrate through the positions, corresponding to the first arc-shaped holes, of the joint cover, and straight notches correspondingly penetrate through the positions, corresponding to the first arc-shaped holes, of the support.
4. The high fidelity bass loudspeaker of claim 1, wherein: the boss is round table-shaped.
5. The high fidelity bass loudspeaker of claim 1, wherein: and a plurality of mounting holes penetrate through the top of the full-frequency loudspeaker along the circumferential direction.
6. The high fidelity bass loudspeaker of claim 1, wherein: the size of the opening of the first groove is larger than that of the opening of the second groove.
7. The high fidelity bass loudspeaker of claim 1, wherein: and a cushion pad is arranged at the joint of the full-frequency horn and the joint cover.
8. The high fidelity bass loudspeaker of claim 1, wherein: an adaptive hole for the base to pass through is arranged at the center of the support in a penetrating manner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022888047.XU CN213831510U (en) | 2020-12-03 | 2020-12-03 | High-fidelity bass dyeing horn for automobile sound equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022888047.XU CN213831510U (en) | 2020-12-03 | 2020-12-03 | High-fidelity bass dyeing horn for automobile sound equipment |
Publications (1)
Publication Number | Publication Date |
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CN213831510U true CN213831510U (en) | 2021-07-30 |
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CN202022888047.XU Active CN213831510U (en) | 2020-12-03 | 2020-12-03 | High-fidelity bass dyeing horn for automobile sound equipment |
Country Status (1)
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CN (1) | CN213831510U (en) |
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2020
- 2020-12-03 CN CN202022888047.XU patent/CN213831510U/en active Active
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