Automobile loudspeaker capable of enhancing audio transmission effect

Abstract

The utility model discloses an automobile loudspeaker capable of enhancing the audio transmission effect, and relates to the technical field of automobile loudspeakers, the automobile loudspeaker comprises a loudspeaker main body and an inner echo tube main body, the outer wall of the loudspeaker main body is provided with a protection shell, the outer wall of the top of the protection shell is provided with a clamping installation groove, and the clamping installation groove is provided with a clamping groove. The dustproof basin cover is arranged right above the protective shell, and an echo tube mounting groove is formed in the outer wall of the center of the top of the protective shell. According to the automobile loudspeaker capable of enhancing the audio transmission effect, the sound echo generated when the loudspeaker main body works is transmitted through the inner echo pipe main body, and meanwhile, a stronger bass effect can be generated by combining the sound echo with the sound emitted by the loudspeaker main body, so that the audio transmission effect is enhanced; the supporting plate supports the rubber buffer pad, and the rubber buffer pad can protect the loudspeaker main body, can absorb most of vibration, and prevents the loudspeaker main body from generating resonance with other positions to affect hearing when playing music.

Description

TECHNICAL FIELD

[0001] The utility model relates to a car loudspeaker technical field, concretely is a car loudspeaker of reinforcing audio transmission effect. BACKGROUND

[0002] In recent years, the automobile industry has developed rapidly, and the automobile parts and components industry has also grown rapidly. People also begin to pursue enjoyment in the car, such as music enjoyment, which requires sound output. Sound is a very common electro-acoustic transducer. Car loudspeakers emit sound by vibrating metal diaphragms. The diaphragm vibrates repeatedly to produce sound. The rigid connection between the resonance board and the diaphragm makes the vibration smooth and the sound more pleasant (i.e. electromagnet principle).

[0003] Sound requirements are becoming higher and higher, especially the requirement for in-car theater effect, which makes the requirement for in-car sound effect more prominent. However, the existing car loudspeaker audio transmission effect is not good, and the performance is poor, which affects the hearing when playing music and resonating with other positions.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a car loudspeaker with enhanced audio transmission effect is proposed. SUMMARY

[0005] The utility model discloses a car loudspeaker with enhanced audio transmission effect to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a car loudspeaker with enhanced audio transmission effect, comprising a loudspeaker main body and an inner echo tube main body, the outer wall of the loudspeaker main body is provided with a protective shell, and the side outer wall of the protective shell is fixedly connected with a connecting mounting seat, a clamping installation groove is formed in the top outer wall of the protective shell, and a dust basin cover is clamped and connected in the clamping installation groove, the dust basin cover is arranged directly above the protective shell, an echo tube installation groove is formed in the top central outer wall of the protective shell, and the inner echo tube main body is clamped and connected in the inner echo tube installation groove.

[0007] Further, the connecting mounting seat is provided with four, the vertical central axis of the dust basin cover is consistent with the vertical central axis of the protective shell.

[0008] Further, the echo tube installation groove is provided with four, and the four echo tube installation grooves are arranged on the front side, rear side, left side and right side of the loudspeaker main body respectively.

[0009] Further, the top outer wall of the inner echo tube main body is fixedly provided with a disassembly auxiliary block, and the top outer wall height of the disassembly auxiliary block is higher than the top outer wall height of the protective shell.

[0010] Further, the rear side outer wall of the protective shell is connected with a support plate, and the rear side outer wall of the support plate is connected with a rubber buffer pad.

[0011] Further, the rubber buffer pad is provided in front of a loudspeaker body, and the rubber buffer pad is arranged in the protective shell.

[0012] Further, the rear side outer wall of the support plate is connected with a heat-conducting sheet, and the rear side end of the heat-conducting sheet is provided with a heat-dissipating column.

[0013] Further, the heat-conducting sheet and the heat-dissipating column are arranged at the rear side of the protective shell, and the vertical central axis of the heat-dissipating column is consistent with the vertical central axis of the protective shell.

[0014] The utility model provides a kind of automobile loudspeaker of enhanced audio transmission effect, with following beneficial effects:

[0015] 1, the automobile loudspeaker of enhanced audio transmission effect, inner echo pipe body is to be conveyed by the sound echo generated when loudspeaker body works simultaneously with the sound emitted by loudspeaker body together with inner echo pipe body, and it will produce more intense bass effect, enhance the effect of audio transmission, when installing inner echo pipe body, inner echo pipe body is pushed to the inside of echo pipe installation groove, inner echo pipe body enters the inside of echo pipe installation groove, when disassembling inner echo pipe body, pull out auxiliary block, auxiliary block drives inner echo pipe body to move outward, so as to realize the disassembly of inner echo pipe body, facilitate to maintain and replace inner echo pipe body.

[0016] 2, the automobile loudspeaker of enhanced audio transmission effect, support plate plays a supporting role to rubber buffer pad, and there is gap between support plate and support plate to help heat dissipation, rubber buffer pad can play a protective role to loudspeaker body, the material of rubber buffer pad is rubber, can absorb most vibration, prevent resonance on other positions when playing music and affect hearing. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the bottom view structural schematic diagram of the protective shell of the utility model of a kind of enhanced audio transmission effect's automobile loudspeaker;

[0018] Fig. 2 It is the front view structural schematic diagram of the protective shell of the utility model of a kind of enhanced audio transmission effect's automobile loudspeaker;

[0019] Fig. 3 It is the side view structural schematic diagram of the protective shell of the utility model of a kind of enhanced audio transmission effect's automobile loudspeaker.

[0020] In the figure: 1, the loudspeaker main body; 2, the protective shell; 3, the connecting mounting seat; 4, the clamping installation groove; 5, the dustproof basin cover; 6, the echo tube installation groove; 7, the inner echo tube main body; 8, the dismounting auxiliary block; 9, the supporting supporting plate; 10, the rubber buffer pad; 11, the heat conduction sheet; 12, the heat dissipation column. DETAILED DESCRIPTION

[0021] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] As Figs. 1-3 shown, a kind of automobile loudspeaker of enhanced audio transmission effect, including loudspeaker main body 1 and inner echo tube main body 7, the outer wall of loudspeaker main body 1 is provided with protective shell 2, and the side outer wall of protective shell 2 is fixedly connected with connecting mounting seat 3, the top outer wall of protective shell 2 is equipped with clamping installation groove 4, and the inside clamping installation groove 4 is clamped with dustproof basin cover 5, dustproof basin cover 5 is set to the directly above of protective shell 2, the top central outer wall of protective shell 2 is equipped with echo tube installation groove 6, inner echo tube main body 7 is clamped with in the inside of echo tube installation groove 6, connecting mounting seat 3 is provided with four, the vertical central axis of dustproof basin cover 5 is consistent with the vertical central axis of protective shell 2, echo tube installation groove 6 is equipped with four, four echo tube installation grooves 6 are respectively set to the front side of loudspeaker main body 1, rear side, left side and right side;

[0023] Specific operation is as follows, loudspeaker main body 1 is installed with the inside of protective shell 2, protective shell 2 plays the role of protection and support to loudspeaker main body 1, protective shell 2 is connected with the installation position of automobile loudspeaker by connecting mounting seat 3, can be fixed by installation bolt, the outer wall of clamping installation groove 4 is compatible with the rear side outer wall of dustproof basin cover 5, dustproof basin cover 5 is set to the directly above of loudspeaker main body 1, can cover loudspeaker main body 1, play dustproof effect;

[0024] As Figs. 1-3 shown, the top outer wall of inner echo tube main body 7 is fixed with dismounting auxiliary block 8, and the top outer wall height of dismounting auxiliary block 8 is higher than the top outer wall height of protective shell 2, the rear side outer wall of protective shell 2 is connected with supporting supporting plate 9, and the rear side outer wall of supporting supporting plate 9 is connected with rubber buffer pad 10, rubber buffer pad 10 is set to the directly in front of loudspeaker main body 1, and rubber buffer pad 10 is set to the inside of protective shell 2, the rear side outer wall of supporting supporting plate 9 is connected with heat conduction sheet 11, and the rear side end of heat conduction sheet 11 is provided with heat dissipation column 12, heat conduction sheet 11 and heat dissipation column 12 are set to the rear side of protective shell 2, and the vertical central axis of heat dissipation column 12 is consistent with the vertical central axis of protective shell 2;

[0025] The specific operation is as follows, the inner echo tube body 7 is to convey the sound echo generated by the speaker body 1 during operation through the inner echo tube body 7, and the sound emitted by the speaker body 1 is combined together to produce stronger sound effect, enhance the effect of audio transmission, when installing the inner echo tube body 7, the inner echo tube body 7 is pushed into the inner echo tube installation slot 6, and when disassembling the inner echo tube body 7, the disassembly auxiliary block 8 is pulled to move the inner echo tube body 7 outward, so as to realize the disassembly of the inner echo tube body 7, and facilitate the maintenance and replacement of the inner echo tube body 7, the inner echo tube body 7 is installed on the front, rear, left and right of the protection shell 2.

[0026] The support plate 9 supports the rubber buffer pad 10, and the gap between the support plates 9 can help heat dissipation, the rubber buffer pad 10 can protect the speaker body 1, the material of the rubber buffer pad 10 is rubber, which can absorb most of the vibration and prevent resonance on other positions during music playing to affect hearing;

[0027] The heat conduction sheet 11 can accelerate the conduction of heat emitted by the speaker body 1, the heat dissipation column 12 increases the contact area of heat and air, which can accelerate the heat dissipation speed and prevent the speaker body 1 from overheating to affect the effect of the speaker.

[0028] In summary, as shown in Figs. 1-3 The automobile speaker for enhancing the effect of audio transmission, when in use, first, the speaker body 1 is installed in the inside of the protection shell 2, the protection shell 2 protects and supports the speaker body 1, the protection shell 2 is connected with the installation position of the automobile speaker through the connecting installation seat 3, and the position can be fixed through the installation bolt, the dust basin cover 5 is arranged directly above the speaker body 1, which can cover the speaker body 1, the inner echo tube body 7 is to convey the sound echo generated by the speaker body 1 during operation through the inner echo tube body 7, and the sound emitted by the speaker body 1 is combined together to enhance the effect of audio transmission;

[0029] When the inner echo tube body 7 is installed, the inner echo tube body 7 is pushed to the inside of the echo tube installation groove 6, and the inner echo tube body 7 enters the inside of the echo tube installation groove 6; when the inner echo tube body 7 is disassembled, the disassembly auxiliary block 8 is pulled to move the inner echo tube body 7 outward, so that the disassembly of the inner echo tube body 7 is realized, and the maintenance and replacement of the inner echo tube body 7 are facilitated; the inner echo tube body 7 is installed at the front, rear, left and right of the protection shell 2, and gaps exist between the support plates 9, which can help heat dissipation; the rubber buffer pad 10 can protect the loudspeaker body 1, and can absorb most of the vibration to prevent resonance on other positions and affect hearing when playing music; the heat-conducting sheet 11 can accelerate the conduction of the heat emitted by the loudspeaker body 1, the heat dissipation column 12 increases the contact area of heat and air, and the heat dissipation speed is accelerated.

[0030] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A car speaker that enhances the audio throw effect, comprising a speaker body (1) and an internal reflex tube body (7), characterized in that: The outer wall of the loudspeaker body (1) is provided with a protective shell (2), and the side outer wall of the protective shell (2) is fixedly connected with a connecting mounting seat (3); the top outer wall of the protective shell (2) is provided with a clamping mounting groove (4), and the inside of the clamping mounting groove (4) is clampingly connected with a dustproof basin cover (5); the dustproof basin cover (5) is arranged directly above the protective shell (2); the top central outer wall of the protective shell (2) is provided with an echo tube mounting groove (6), and the inside of the echo tube mounting groove (6) is clampingly connected with an inner echo tube body (7).

2. The car speaker that enhances audio throw effect according to claim 1, wherein: The connecting mounting seat (3) is provided with four, the vertical central axis of the dustproof basin cover (5) is consistent with the vertical central axis of the protective shell (2).

3. The car speaker that enhances audio throw effect according to claim 1, wherein: The echo tube mounting groove (6) is provided with four, and the four echo tube mounting grooves (6) are arranged on the front side, the rear side, the left side and the right side of the loudspeaker body (1) respectively.

4. The car speaker that enhances audio throw effect according to claim 1, wherein: The top outer wall of the inner echo tube body (7) is fixedly connected with a dismounting auxiliary block (8), and the top outer wall of the dismounting auxiliary block (8) is higher than the top outer wall of the protective shell (2).

5. The car speaker that enhances audio throw effect according to claim 1, wherein: The rear side outer wall of the protective shell (2) is connected with a supporting plate (9), and the rear side outer wall of the supporting plate (9) is connected with a rubber buffer pad (10).

6. A car speaker that enhances audio throw effect according to claim 5, characterized in that: The loudspeaker body (1) is arranged in front of the rubber buffer pad (10), and the rubber buffer pad (10) is arranged in the protective shell (2).

7. The car speaker that enhances audio throw effect according to claim 5, characterized in that: The rear side outer wall of the supporting plate (9) is connected with a heat conduction sheet (11), and the rear side end of the heat conduction sheet (11) is provided with a heat dissipation column (12).

8. The car speaker that enhances audio throw effect according to claim 7, characterized in that: The heat conduction sheet (11) and the heat dissipation column (12) are arranged on the rear side of the protective shell (2), and the vertical central axis of the heat dissipation column (12) is consistent with the vertical central axis of the protective shell (2).

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