CN210694335U

CN210694335U - Foot pad sound box for vehicle

Info

Publication number: CN210694335U
Application number: CN201921346350.8U
Authority: CN
Inventors: 薛德祥
Original assignee: Zhejiang Boss Electronics Co ltd
Current assignee: Zhejiang Boss Electronics Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-05
Anticipated expiration: 2029-08-19

Abstract

A car foot pad sound box comprises a top plate, two side plates, two end plates, a bottom plate and a woofer, wherein the two side plates are respectively and vertically connected with two sides of the top plate and extend towards the same direction; the extension height of the end plates is larger than that of the side plates, and a first sound outlet is formed below the side plates and between the two end plates. So improve the bass effect of back seat and portable, the user of being convenient for uses.

Description

Foot pad sound box for vehicle

Technical Field

The utility model relates to a car audio amplifier technical field, especially a car callus on sole audio amplifier.

Background

The audio amplifier in current car is all fixed, and wherein the bass unit that is close to the back seat is built in the trunk, and it is by the frame separation for the back seat passenger's sound experience is general.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an improve the bass effect of back seat and portable, automobile-used callus on the sole audio amplifier of user's convenient to use to solve above-mentioned problem.

A car foot pad sound box comprises a top plate, two side plates, two end plates, a bottom plate and a woofer, wherein the two side plates are respectively and vertically connected with two sides of the top plate and extend towards the same direction; the extension height of the end plates is larger than that of the side plates, and a first sound outlet is formed below the side plates and between the two end plates.

Furthermore, the bottom of both ends of the end plate is provided with a support leg in a downward protruding manner, and a second sound outlet is formed between the two support legs of the same end plate.

Furthermore, a circular mounting opening is formed in the middle of the bottom plate, and the woofer is mounted at the mounting opening.

Furthermore, the outer side surfaces of the top plate, the side plates and the end plates are wrapped with blankets.

Further, still including setting up the wiring unit that just is connected with woofer on an end plate, the wiring unit includes two at least terminals, and each terminal includes the fixed column, the sleeve of locating the fixed column top outside, connects the spring between fixed column and sleeve, has seted up the spread groove on the lateral wall of fixed column, has seted up the through-hole on the telescopic lateral wall, and the through-hole movably aligns with the spread groove.

Furthermore, an accommodating groove is formed in one end of the sleeve, and the spring is connected between the tail end of the fixing column and the bottom of the accommodating groove of the sleeve.

Furthermore, a limiting block is arranged on the outer side wall of the fixing column in a protruding mode, a long hole which is distributed along the axial direction is formed in the position, corresponding to the limiting block, of the sleeve, and the limiting block penetrates through the long hole.

Furthermore, the wireless receiving unit is arranged on the inner side surface of the bottom plate.

Compared with the prior art, the vehicular foot pad sound box comprises a top plate, two side plates, two end plates, a bottom plate and a woofer, wherein the two side plates are respectively and vertically connected with two sides of the top plate and extend towards the same direction; the extension height of the end plates is larger than that of the side plates, and a first sound outlet is formed below the side plates and between the two end plates. So improve the bass effect of back seat and portable, the user of being convenient for uses.

Drawings

Embodiments of the present invention are described below with reference to the accompanying drawings, in which:

fig. 1 is the utility model provides a three-dimensional schematic diagram at first visual angle of automobile-used callus on sole audio amplifier.

Fig. 2 is the utility model provides a three-dimensional schematic diagram at second visual angle of automobile-used callus on sole audio amplifier.

Fig. 3 is a schematic structural diagram of the terminal in fig. 1.

Detailed Description

The following describes in further detail specific embodiments of the present invention based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

Referring to fig. 1 and 2, the car audio amplifier includes a top plate 10, two side plates 20 respectively vertically connected to two sides of the top plate 10 and extending toward the same direction, two end plates 30 vertically connected to two ends of the top plate 10 along the length direction and extending toward the extending direction of the side plates 20, a bottom plate 40 vertically connected to one end of the two side plates 20 away from the top plate, a woofer 50 disposed on the bottom plate 40, and a wiring unit 60 disposed on one end plate 30 and connected to the woofer 50.

The end plates 30 have an extension height greater than that of the side plates 20, so that the first sound outlet 33 is formed at a position below the side plates 20 and between the two end plates 30, facilitating the propagation of the sound emitted from the woofer 50.

Further, the bottom of the two ends of the end plate 30 is provided with a leg 31 protruding downward, and a second sound outlet 32 is formed between the two legs 31 of the same end plate 30.

The middle part of the bottom plate 40 is provided with a circular mounting opening, and the woofer 50 is mounted at the mounting opening.

In this embodiment, the outer side surfaces of the top plate 10, the side plates 20 and the end plates 30 are wrapped with blankets to achieve the damping effect, so that a user can place feet on the top plate 10, and the use comfort of the user is improved.

Referring to fig. 3, the wiring unit 60 includes at least two wiring posts, each of which includes a fixing post 61, a sleeve 62 sleeved outside the top of the fixing post 61, and a spring 63 connected between the fixing post 61 and the sleeve 62.

The outer side wall of the fixing post 61 is provided with a connecting groove 611, and the outer side wall of the sleeve 62 is provided with a through hole 621.

An accommodating groove is formed at one end of the sleeve 62, and the spring 63 is connected between the tail end of the fixed column 61 and the bottom of the accommodating groove of the sleeve 62.

So that the sleeve 62 can slide relative to the fixing post 61, when the through hole 621 is aligned with the connecting groove 611 by sliding, the end of the cable is inserted into the through hole 621 and the connecting groove 611, the sleeve 62 moves upwards under the action of the spring 63, and the cable is connected with the fixing post 61.

Furthermore, the outer side wall of the fixing column 61 is further provided with a limiting block 612 in a protruding manner, the sleeve 62 is provided with elongated holes 622 distributed along the axial direction at positions corresponding to the limiting block 612, and the limiting block 612 penetrates through the elongated holes 622, so that the sleeve 62 is angularly positioned to ensure that the through hole 621 can be aligned with the connecting groove 611 when the sleeve 62 slides; while still preventing the sleeve 62 from springing upward under the action of the spring 63.

In other embodiments, the wiring unit 60 may not be provided, and instead, a wireless receiving unit, such as a bluetooth module, may be provided in the inner region between the top plate 10 and the bottom plate 40. So need not the cable, improved the flexibility that automobile-used callus on the sole audio amplifier used.

Compared with the prior art, the vehicular foot pad sound box comprises a top plate 10, two side plates 20 respectively vertically connected with two sides of the top plate 10 and extending towards the same direction, two end plates 30 vertically connected with two ends of the top plate 10 along the length direction and extending towards the extending direction of the side plates 20, a bottom plate 40 vertically connected with one ends of the two side plates 20 far away from the top plate, and a woofer 50 arranged on the bottom plate 40; the end plates 30 have an extension height greater than that of the side plates 20, and a first sound outlet 33 is formed below the side plates 20 at a position between the two end plates 30. So improve the bass effect of back seat and portable, the user of being convenient for uses.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims

1. The utility model provides a car callus on sole audio amplifier which characterized in that: the low-noise loudspeaker comprises a top plate, two side plates, two end plates, a bottom plate and a low-noise loudspeaker, wherein the two side plates are respectively vertically connected with the two sides of the top plate and extend towards the same direction; the extension height of the end plates is larger than that of the side plates, and a first sound outlet is formed below the side plates and between the two end plates.

2. The car callus on sole audio amplifier of claim 1, characterized by: the bottom at the both ends of end plate is the outstanding stabilizer blade that is provided with downwards, forms the second sound mouth between two stabilizer blades of same end plate.

3. The car callus on sole audio amplifier of claim 1, characterized by: the middle part of the bottom plate is provided with a circular mounting opening, and the woofer is mounted at the mounting opening.

4. The car callus on sole audio amplifier of claim 1, characterized by: the outer side surfaces of the top plate, the side plates and the end plates are wrapped with blankets.

5. The car callus on sole audio amplifier of claim 1, characterized by: still including setting up the wiring unit that just is connected with woofer on an end plate, the wiring unit includes two at least terminals, and each terminal includes the fixed column, overlaps the sleeve of locating the fixed column top outside, connects the spring between fixed column and sleeve, has seted up the spread groove on the lateral wall of fixed column, has seted up the through-hole on the telescopic lateral wall, and the through-hole movably aligns with the spread groove.

6. The car callus on sole audio amplifier of claim 5, characterized by: the containing groove is formed in one end of the sleeve, and the spring is connected between the tail end of the fixing column and the bottom of the containing groove of the sleeve.

7. The car callus on sole audio amplifier of claim 5, characterized by: the outer side wall of the fixed column is convexly provided with a limiting block, the position of the sleeve, corresponding to the limiting block, is provided with a strip hole which is distributed along the axial direction, and the limiting block penetrates through the strip hole.

8. The car callus on sole audio amplifier of claim 1, characterized by: the wireless receiving unit is arranged on the inner side surface of the bottom plate.