CN210183479U - Loudspeaker with shock-absorbing structure - Google Patents
Loudspeaker with shock-absorbing structure Download PDFInfo
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- CN210183479U CN210183479U CN201921734527.1U CN201921734527U CN210183479U CN 210183479 U CN210183479 U CN 210183479U CN 201921734527 U CN201921734527 U CN 201921734527U CN 210183479 U CN210183479 U CN 210183479U
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- loudspeaker
- casing
- shock attenuation
- shock
- attenuation piece
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Abstract
The utility model discloses a loudspeaker with shock-absorbing structure, including lower casing and the upper casing of fixing on lower casing, install loudspeaker on the preceding terminal surface of upper casing, the loudspeaker electricity is connected with the audio line, the audio line stretches out outside upper casing and lower casing, the laminating has the shock attenuation piece of being made by the EVA material on the preceding terminal surface of upper casing, the shock attenuation piece is used for offsetting with the inner wall of audio amplifier, the lower extreme of shock attenuation piece is provided with backward bending and is used for laminating the edge of bending on the inside wall of upper casing lower extreme, the junction of edge of bending and shock attenuation piece is provided with the groove of dodging that is used for dodging the bolt; the utility model discloses a setting of shock attenuation piece, back in the loudspeaker is fixed to the audio amplifier, the shock attenuation piece can offset with the inner wall of audio amplifier box, so, when the inside loudspeaker sound production of speaker, the shock attenuation piece can play the cushioning effect to the speaker to can avoid appearing resonant phenomenon between the box of speaker and audio amplifier, thereby can ensure the tone quality of audio amplifier and the reliability of during operation.
Description
Technical Field
The utility model relates to a speaker technical field, concretely relates to speaker with shock-absorbing structure.
Background
The speaker is the device that is used for changing the signal of telecommunication into sound signal, current speaker is installed in the box of audio amplifier when using, and the casing that is located speaker department offsets with the inner wall of the box of audio amplifier, nevertheless because do not set up shock-absorbing structure between the inner wall of the casing that is located speaker department and audio amplifier box at present, so, when the loudspeaker sound production of speaker inside, resonance's phenomenon appears easily between the box of speaker and audio amplifier to can influence the tone quality of audio amplifier and the reliability of during operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a speaker with shock-absorbing structure, its setting through the shock attenuation piece, back in the speaker is fixed to the audio amplifier, the shock attenuation piece can offset with the inner wall of audio amplifier box, so, when the inside loudspeaker sound production of speaker, the shock attenuation piece can play the cushioning effect to the speaker to can avoid appearing resonant phenomenon between the box of speaker and audio amplifier, thereby can ensure the tone quality of audio amplifier and the reliability of during operation.
The utility model discloses a speaker with shock-absorbing structure, including casing and the last casing of fixing on casing down, install loudspeaker on the preceding terminal surface of last casing, the loudspeaker electricity is connected with the audio line, the audio line stretches out outside last casing and the inferior valve body, it has the shock attenuation piece of being made by the EVA material to laminate on the preceding terminal surface of last casing, the shock attenuation piece is used for offsetting with the inner wall of audio amplifier, the lower extreme of shock attenuation piece is provided with the limit of bending backward and be used for laminating on the inside wall of last casing lower extreme, the limit of bending is provided with the groove of dodging that is used for dodging the bolt with the junction of shock attenuation piece.
The utility model discloses a loudspeaker with a damping structure, wherein, the front end surface of the upper shell is provided with an embedded groove for embedding the outer edge of a loudspeaker, and the loudspeaker is fixed on the upper shell through a screw arranged at each corner of the loudspeaker; through the setting of caulking groove, the outward flange of loudspeaker can be embedded into in the caulking groove to can play the positioning action to loudspeaker.
The utility model discloses a loudspeaker with a damping structure, wherein, a foam ring is embedded on an embedding groove; through the setting of the cotton circle of bubble, when loudspeaker sound production, the cotton circle of bubble can play the cushioning effect to loudspeaker to can avoid going up the casing and appear the phenomenon with loudspeaker resonance.
The utility model discloses a loudspeaker with a damping structure, wherein, the bottom of the lower shell is provided with an air pressure balance hole, and a balance hole damping net is attached at the air pressure balance hole; through the setting of atmospheric pressure balancing hole, when loudspeaker vibration sound production, atmospheric pressure balancing hole is used for balancing the cavity that upper housing and lower casing formed and external atmospheric pressure.
The utility model discloses a loudspeaker with a damping structure, wherein, the bottom of the lower shell is laminated with a radiating copper foil, and the radiating copper foil positioned at the position of a balance hole damping net is provided with a through hole; through the setting of heat dissipation copper foil, the heat dissipation copper foil can play the heat dissipation effect to the speaker.
The utility model discloses a loudspeaker with a damping structure, wherein, two ends of the upper shell are matched and clamped with two silica gel sleeves, and the silica gel sleeves can be used for screws to pass through so as to fix the upper shell inside a sound box; through the setting of silica gel cover, work the utility model discloses a wear to establish the screw in the silica gel cover and the fixed back of audio amplifier, the silica gel cover can play right the utility model discloses a cushioning effect.
The utility model discloses a setting of shock attenuation piece, back in the loudspeaker is fixed to the audio amplifier, the shock attenuation piece can offset with the inner wall of audio amplifier box, so, when the inside loudspeaker sound production of speaker, the shock attenuation piece can play the cushioning effect to the speaker to can avoid appearing resonant phenomenon between the box of speaker and audio amplifier, thereby can ensure the tone quality of audio amplifier and the reliability of during operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the partially exploded structure of the present invention;
FIG. 4 is a schematic view of the partially exploded structure of the present invention;
FIG. 5 is a schematic view of the partially exploded structure of the present invention;
fig. 6 is a schematic diagram of a partially exploded structure of the present invention.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses a speaker with shock-absorbing structure, including casing 1 and the last casing 2 of fixing on casing 1 down, install loudspeaker 3 on the preceding terminal surface of going up casing 2, loudspeaker 3 electricity is connected with audio line 4, audio line 4 stretches out outside casing 2 and casing 1 down, it has the shock attenuation piece 5 of being made by the EVA material to laminate on the preceding terminal surface of last casing 2, shock attenuation piece 5 is used for offsetting with the inner wall of audio amplifier, the lower extreme of shock attenuation piece 5 is provided with the limit 51 of bending backward and be used for laminating on the inside wall of last casing 2 lower extreme, the limit 51 of bending is provided with the junction of shock attenuation piece 5 and is used for dodging the groove 52 of dodging the bolt.
An embedding groove 21 for embedding the outer edge of the loudspeaker 3 is formed in the front end face of the upper shell 2, and the loudspeaker 3 is fixed on the upper shell 2 through a screw 31 penetrating through each corner of the loudspeaker 3; through the setting of caulking groove, the outward flange of loudspeaker can be embedded into in the caulking groove to can play the positioning action to loudspeaker.
The caulking groove 21 is embedded with a foam ring 6; through the setting of the cotton circle of bubble, when loudspeaker sound production, the cotton circle of bubble can play the cushioning effect to loudspeaker to can avoid going up the casing and appear the phenomenon with loudspeaker resonance.
The bottom of the lower shell 1 is provided with an air pressure balance hole 11, and a balance hole damping net 7 is attached to the air pressure balance hole 11; through the setting of atmospheric pressure balancing hole, when loudspeaker vibration sound production, atmospheric pressure balancing hole is used for balancing the cavity that upper housing and lower casing formed and external atmospheric pressure.
The bottom of the lower shell 1 is attached with a heat-radiating copper foil 8, and a through hole 81 is formed in the heat-radiating copper foil 8 positioned at the balance hole damping net 7; through the setting of heat dissipation copper foil, the heat dissipation copper foil can play the heat dissipation effect to the speaker.
Two ends of the upper shell 2 are matched and clamped with two silica gel sleeves 9, and the silica gel sleeves 9 can be penetrated by screws to fix the upper shell 2 in the sound box; through the setting of silica gel cover, work the utility model discloses a wear to establish the screw in the silica gel cover and the fixed back of audio amplifier, the silica gel cover can play right the utility model discloses a cushioning effect.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. Loudspeaker with shock-absorbing structure, including casing (1) and last casing (2) of fixing on casing (1) down, install loudspeaker (3) on the preceding terminal surface of last casing (2), loudspeaker (3) electricity is connected with audio line (4), audio line (4) stretch out outside casing (2) and casing (1) down, its characterized in that: go up laminating on the preceding terminal surface of casing (2) and have shock attenuation piece (5) of making by the EVA material, shock attenuation piece (5) are used for offsetting with the inner wall of audio amplifier, the lower extreme of shock attenuation piece (5) is provided with the limit (51) of bending backward and being used for laminating on the inside wall of last casing (2) lower extreme, the junction of bending limit (51) and shock attenuation piece (5) is provided with and is used for dodging avoiding groove (52) of dodging of bolt.
2. A loudspeaker with a shock-absorbing structure according to claim 1, wherein the front end face of the upper housing (2) is provided with a recessed groove (21) into which the outer edge of the speaker (3) can be inserted, and the speaker (3) is fixed to the upper housing (2) by means of a screw (31) inserted at each corner of the speaker (3).
3. The speaker with a shock-absorbing structure as set forth in claim 2 wherein a foam ring (6) is fitted in said recessed groove (21).
4. The loudspeaker with the shock absorption structure as recited in claim 1, wherein the bottom of the lower shell (1) is provided with an air pressure balance hole (11), and a balance hole damping net (7) is attached to the air pressure balance hole (11).
5. The loudspeaker with the shock absorbing structure as recited in claim 4, wherein the bottom of the lower shell (1) is attached with a heat dissipating copper foil (8), and a through hole (81) is formed in the heat dissipating copper foil (8) at the position of the balance hole damping mesh (7).
6. The loudspeaker with the damping structure according to claim 1, wherein two ends of the upper casing (2) are respectively and cooperatively clamped with two silica gel sleeves (9), and the silica gel sleeves (9) can be used for screws to pass through to fix the upper casing (2) inside the sound box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921734527.1U CN210183479U (en) | 2019-10-16 | 2019-10-16 | Loudspeaker with shock-absorbing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921734527.1U CN210183479U (en) | 2019-10-16 | 2019-10-16 | Loudspeaker with shock-absorbing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210183479U true CN210183479U (en) | 2020-03-24 |
Family
ID=69843439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921734527.1U Active CN210183479U (en) | 2019-10-16 | 2019-10-16 | Loudspeaker with shock-absorbing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210183479U (en) |
-
2019
- 2019-10-16 CN CN201921734527.1U patent/CN210183479U/en active Active
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