CN216069880U - Stabilizing mechanism of automobile loudspeaker - Google Patents
Stabilizing mechanism of automobile loudspeaker Download PDFInfo
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- CN216069880U CN216069880U CN202122021702.6U CN202122021702U CN216069880U CN 216069880 U CN216069880 U CN 216069880U CN 202122021702 U CN202122021702 U CN 202122021702U CN 216069880 U CN216069880 U CN 216069880U
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- loudspeaker
- baffles
- circular plate
- wall
- fixedly connected
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Abstract
The utility model discloses a stabilizing mechanism of an automobile loudspeaker, which comprises a loudspeaker body and an adjusting mechanism, wherein the front surface of the loudspeaker body is provided with an installation cover, an installation mechanism is arranged between the loudspeaker body and the installation cover, the front surface of the installation cover is provided with a plurality of sound transmission grooves at intervals, the adjusting mechanism consists of a circular plate, a plurality of baffles and a rotating mechanism, the circular plate is rotatably arranged on the back surface of the installation cover through the rotating mechanism, the plurality of baffles are fixedly connected to the outer wall of the circular plate, and the plurality of baffles and the plurality of sound transmission grooves are arranged in a staggered manner. The utility model utilizes the arrangement of the circular plate, the plurality of baffles and the rotating mechanism, the circular plate can be driven to rotate by the rotating mechanism, and the plurality of baffles can be driven to rotate by the rotation of the circular plate, so that when the loudspeaker is not used, the plurality of baffles can be rotated to block the sound transmission groove, dust can not be attached to the loudspeaker through the sound transmission groove when the loudspeaker is not used, and the performance of the loudspeaker is prevented from being influenced.
Description
Technical Field
The utility model relates to the field of automobile speakers, in particular to a stabilizing mechanism of an automobile speaker.
Background
Automobile loudspeaker is car audio system's partly, and all music are all through speaker sound, because of the unable stable placing of article in the car, can be provided with the installation cover in the front of speaker usually, and the installation is covered and is had netted and fretwork form two kinds for inside placing object article hit the speaker when preventing that the car from traveling, make the speaker can stably place.
The installation cover of fretwork form is that its surface interval is equipped with a plurality of sound grooves, and the tone quality of release speaker that this kind of installation cover more netted installation cover can be better, but this kind of installation cover sound groove opening of fretwork form is great, and when the speaker did not use, the sound groove was attached to on the speaker is passed very easily to the dust to influence the performance of speaker.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a stabilizing mechanism for a vehicle speaker to solve the above-mentioned problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a stabilizing mechanism for an automotive speaker, comprising:
the loudspeaker comprises a loudspeaker body, wherein the front surface of the loudspeaker body is provided with an installation cover, an installation mechanism is arranged between the loudspeaker body and the installation cover, and the front surface of the installation cover is provided with a plurality of sound transmission grooves at intervals;
the adjusting mechanism consists of a circular plate, a plurality of baffles and a rotating mechanism, so the circular plate is rotatably arranged on the back surface of the mounting cover through the rotating mechanism, the baffles are fixedly connected to the outer wall of the circular plate, and the baffles and the sound transmission grooves are arranged in a staggered manner.
Preferably, the rotating mechanism consists of a turntable and a limiting mechanism, the middle part of the mounting cover is provided with a rotating hole, the turntable is rotatably connected to the inner wall of the rotating hole, the back surface of the turntable is fixedly connected with the front surface of the circular plate, and the limiting mechanism is arranged on the outer wall of the turntable.
Preferably, stop gear comprises two stop blocks, two the outer wall of stopper symmetry fixed connection in the carousel, two the back of stopper all sets up with the front laminating of installation cover.
Preferably, two the equal fixedly connected with in one side of the back of the body of stopper is pressed the piece, two it all is provided with the non-slip raised to press the one side that the piece was carried on the back of the body, and is a plurality of the front of baffle all pastes and is equipped with the rubber pad.
Preferably, the outer wall symmetry fixedly connected with two elastic bulge of carousel, a plurality of draw-in grooves have been seted up to the inner wall in commentaries on classics hole, two elastic bulge joint is in the inner wall of two of them draw-in grooves.
Preferably, installation mechanism includes a plurality of screw rods, a plurality of mounting holes have been seted up on the front of installation cover, and is a plurality of the screw rod is movably inserted respectively and is connected in the inner wall of three mounting hole, and is a plurality of the equal fixedly connected with limit knob in front of screw rod.
The utility model has the technical effects and advantages that:
(1) the utility model utilizes the arrangement of the circular plate, the plurality of baffles and the rotating mechanism, the circular plate can be driven to rotate by the rotating mechanism, and the circular plate can drive the plurality of baffles to rotate, so that when the loudspeaker is not used, the plurality of baffles can be rotated to block the sound transmission groove, dust can not be attached to the loudspeaker through the sound transmission groove when the loudspeaker is not used, and the performance of the loudspeaker is prevented from being influenced;
(2) according to the utility model, by means of the arrangement of the elastic protrusions and the clamping grooves, the elastic protrusions are clamped into the corresponding clamping grooves through the rotation of the turntable, so that the turntable is limited, and when the turntable is not subjected to a large external force, the turntable can be ensured to be fixed, and the use stability of the baffle plate is further ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a split structure of the mounting cover of the present invention.
FIG. 3 is a schematic side sectional view of the elastic protrusion of the present invention.
In the figure: 1. a speaker body; 2. mounting a cover; 3. a sound transmission groove; 4. a circular plate; 5. a baffle plate; 6. hole turning; 7. a turntable; 8. a limiting block; 9. a pressing block; 10. an elastic bulge; 11. a card slot; 12. a rubber pad; 13. mounting holes; 14. a screw; 15. and a limiting knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a stabilizing mechanism of an automobile loudspeaker as shown in figures 1-3, which comprises a loudspeaker body 1, wherein the front surface of the loudspeaker body 1 is provided with an installation cover 2, an installation mechanism is arranged between the loudspeaker body 1 and the installation cover 2, the installation mechanism comprises a plurality of screw rods 14, the front surface of the installation cover 2 is provided with a plurality of installation holes 13, the screw rods 14 are respectively movably inserted and connected with the inner walls of the three installation holes 13, the front surfaces of the screw rods 14 are fixedly connected with limit knobs 15, the front surface of the limit knobs 15 is provided with cross-shaped grooves, so that the limit knobs 15 can be conveniently screwed by a screwdriver, the screws 14 can be inserted through the corresponding mounting holes 13 and screwed into the interior of the speaker body 1, the mounting cover 2 is fixedly mounted on the front surface of the loudspeaker body 1, a plurality of sound transmission grooves 3 are formed in the front surface of the mounting cover 2 at intervals, and the sound transmission grooves 3 are used for transmitting sound emitted by the loudspeaker body 1;
the adjusting mechanism consists of a circular plate 4, a plurality of baffles 5 and a rotating mechanism, so the circular plate 4 is rotationally arranged on the back surface of the mounting cover 2 through the rotating mechanism, the baffles 5 are all fixedly connected to the outer wall of the circular plate 4, the baffles 5 and the sound transmission grooves 3 are arranged in a staggered manner, the rotating mechanism consists of a turntable 7 and a limiting mechanism, a rotating hole 6 is arranged in the middle of the mounting cover 2, the turntable 7 is rotationally connected to the inner wall of the rotating hole 6, the back surface of the turntable 7 is fixedly connected with the front surface of the circular plate 4, the rotating disc 7 rotates to drive the circular plate 4 to rotate, the circular plate 4 rotates to drive the plurality of baffles 5 to rotate, the baffle plates 5 which are arranged in a staggered mode with the sound transmission grooves 3 can be rotated to be overlapped with the sound transmission grooves 3, so that dust is placed on the surface of the loudspeaker body 1 through the sound transmission grooves 3 when the loudspeaker body 1 is not used, and the limiting mechanism is arranged on the outer wall of the rotary disc 7;
the limiting mechanism is composed of two limiting blocks 8, the two limiting blocks 8 are symmetrically and fixedly connected to the outer wall of the rotary table 7, the back faces of the two limiting blocks 8 are both attached to the front face of the mounting cover 2, and the rotary holes 6 limit the limiting blocks 8, so that the limiting blocks 8 cannot penetrate through the rotary holes 6, and the baffle 5 is prevented from being separated from the mounting cover 2;
the anti-skidding protrusions increase the friction between the fingers and the pressing blocks 9, so that the rotary table 7 can rotate more easily, rubber pads 12 are attached to the front sides of the baffles 5, the rubber pads 12 enable the joints of the baffles 5 and the sound transmission grooves 3 to be sealed when the baffles 5 shield the sound transmission grooves 3, the dustproof performance is further improved, the friction generated by the rotation of the baffles 5 is increased, and the baffles 5 are more stable;
two elastic bulge 10 of outer wall symmetry fixedly connected with of carousel 7, a plurality of draw-in grooves 11 have been seted up to the inner wall of commentaries on classics hole 6, and two elastic bulge 10 joints are in the inner wall of two of them draw-in grooves 11, rotate through carousel 7 and drive elastic bulge 10 card income during corresponding draw-in groove 11, and then when carousel 7 does not receive great external force, all can guarantee the stability of baffle 5.
The working principle of the utility model is as follows: when speaker body 1 does not use, two fingers are pressed and are pressed according to briquetting 9, make two fingers and the contact of the non-slip raised on the briquetting 9 of pressing, the finger is hard, make two press briquetting 9 have clockwise pivoted trend, thereby make carousel 7 clockwise rotate, under the effect of hand power, elastic bulge 10 and the draw-in groove 11 separation of joint, make carousel 7 clockwise rotate and drive plectane 4 and rotate, plectane 4 rotates and drives a plurality of baffles 5 and rotate, drive elastic bulge 10 card and go into corresponding draw-in groove 11 until carousel 7 rotates, a plurality of baffles 5 also turn to and coincide with a plurality of sound transmission grooves 3 this moment, and then shelter from sound transmission groove 3 through baffle 5, prevent that the dust from passing through the surface that sound transmission groove 3 attached to speaker body 1, when needs use speaker body 1, reverse above-mentioned operation can.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. A stabilizing mechanism for an automotive speaker, comprising:
the loudspeaker comprises a loudspeaker body (1), wherein an installation cover (2) is arranged on the front surface of the loudspeaker body (1), an installation mechanism is arranged between the loudspeaker body (1) and the installation cover (2), and a plurality of sound transmission grooves (3) are formed in the front surface of the installation cover (2) at intervals;
the adjusting mechanism consists of a circular plate (4), a plurality of baffles (5) and a rotating mechanism, so the circular plate (4) is rotatably arranged on the back surface of the mounting cover (2) through the rotating mechanism, the baffles (5) are fixedly connected to the outer wall of the circular plate (4), and the baffles (5) and the sound transmission grooves (3) are arranged in a staggered manner.
2. The stabilizing mechanism of the automobile loudspeaker according to claim 1, wherein the rotating mechanism is composed of a rotating disc (7) and a limiting mechanism, a rotating hole (6) is formed in the middle of the mounting cover (2), the rotating disc (7) is rotatably connected to the inner wall of the rotating hole (6), the back surface of the rotating disc (7) is fixedly connected with the front surface of the circular plate (4), and the limiting mechanism is arranged on the outer wall of the rotating disc (7).
3. The stabilizing mechanism of the automobile loudspeaker according to claim 2, wherein the limiting mechanism is composed of two limiting blocks (8), the two limiting blocks (8) are symmetrically and fixedly connected to the outer wall of the turntable (7), and the back surfaces of the two limiting blocks (8) are attached to the front surface of the mounting cover (2).
4. The stabilizing mechanism for the automobile loudspeaker according to claim 3, wherein the opposite sides of the two limiting blocks (8) are fixedly connected with pressing blocks (9), the opposite sides of the two pressing blocks (9) are provided with anti-skid protrusions, and the front surfaces of the plurality of baffles (5) are provided with rubber pads (12).
5. The stabilizing mechanism of the automobile loudspeaker according to claim 2, wherein two elastic protrusions (10) are symmetrically and fixedly connected to the outer wall of the rotary plate (7), a plurality of clamping grooves (11) are formed in the inner wall of the rotary hole (6), and the two elastic protrusions (10) are clamped in the inner walls of two of the clamping grooves (11).
6. The stabilizing mechanism of the automobile loudspeaker as claimed in claim 1, wherein the mounting mechanism comprises a plurality of screws (14), the front surface of the mounting cover (2) is provided with a plurality of mounting holes (13), the plurality of screws (14) are respectively movably inserted and connected to the inner walls of the three mounting holes (13), and the front surfaces of the plurality of screws (14) are fixedly connected with limit knobs (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122021702.6U CN216069880U (en) | 2021-08-25 | 2021-08-25 | Stabilizing mechanism of automobile loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122021702.6U CN216069880U (en) | 2021-08-25 | 2021-08-25 | Stabilizing mechanism of automobile loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216069880U true CN216069880U (en) | 2022-03-18 |
Family
ID=80672645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122021702.6U Active CN216069880U (en) | 2021-08-25 | 2021-08-25 | Stabilizing mechanism of automobile loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216069880U (en) |
-
2021
- 2021-08-25 CN CN202122021702.6U patent/CN216069880U/en active Active
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