CN102363437B - Two-wheel motorcycle speaker installation structure - Google Patents

Abstract

The invention discloses a sound box installation structure of a two-wheeled motorcycle. The sound box installation structure comprises a right rear main pipe (1), a left rear main pipe (2), a right front main pipe (3) and a left front main pipe (4); a sound box (7) is arranged in a space region formed by the right rear main pipe (1), the left rear main pipe (2), the right front main pipe (3) and the left front main pipe (4); the sound box (7) is arranged on a lining plate (5); and the lining plate (5) is fixed with the right rear main pipe (1) and the left rear main pipe (2) through a bracket (6). According to the structure, the clearance space of a motorcycle frame is effectively utilized to install the vehicle-mounted sound box, the whole appearance of the motorcycle is not affected, and the sound box is prevented from being affected by the external natural environment, so that the service performance and the service life of the sound box are ensured.

Description

Two-wheel motorcycle speaker installation structure

technical field

The invention belongs to the technical field of motorcycles, and in particular relates to a sound box installation structure of a two-wheeled motorcycle.

Background technique

At present, many motorcycle users will install speakers on their two-wheeled motorcycles according to their own entertainment needs. That is: a bracket is fixed at the bumper of the two-wheeled motorcycle, and the sound box is installed on the bracket. Because the speaker is exposed, on the one hand, it will affect the appearance of the motorcycle. On the other hand, sand, rain, etc. can easily enter the speaker, which can easily cause a short circuit in the speaker line, thus affecting the performance and life of the speaker. At the same time, the speakers are generally made of plastic materials, which are prone to aging and shorten the service life of the speakers due to the influence of the sun and rain for a long time.

Contents of the invention

The technical problem to be solved by the present invention is to provide a two-wheeled motorcycle sound box installation structure to ensure the performance and life of the sound box.

The technical scheme of the present invention is as follows: a two-wheeled motorcycle sound box installation structure, including the right rear supervisor (1), the left rear supervisor (2), the right front supervisor (3), the left front supervisor (4), the liner (5), The bracket (6) and the sound box (7) are provided with a sound box (7) in the space area surrounded by the right rear supervisor (1), the left rear supervisor (2), the right front supervisor (3) and the left front supervisor (4). ), the speaker (7) is installed on the liner (5), and the liner (5) is fixed to the right rear main pipe (1) and the left rear main pipe (2) through the bracket (6).

The present invention hides and installs the sound box in the triangular area surrounded by the front and rear supervisors of the vehicle frame. The sound box is installed under the seat cushion of the motorcycle and inside the side cover. It will affect the appearance of the motorcycle; on the other hand, the speaker is installed in the built-in type, and does not directly withstand the sun and rain, and sand, rain, etc. will not enter the speaker, which effectively avoids the short circuit of the speaker line and ensures the performance of the speaker and longevity. At the same time, when the speaker needs to be maintained or replaced, it can be done by opening the motorcycle seat cushion or the side cover, which is convenient and fast.

The liner (5) is a horizontally arranged arc-shaped plate structure, and two side-by-side speakers (7) are installed on the liner (5). The speaker (7) is cylindrical, and the sound box (7) The cylindrical surface fits with the inner arc surface of the liner (5). The above structure is easy to process and manufacture, and the lining board and the sound box are closely combined, occupying little space, and while effectively utilizing the gap space of the motorcycle frame, it will not affect other parts of the frame.

The liner (5) is injection molded, and two sets of pins (9) are integrally formed on the inner arc surface of the liner (5), each set of pins (9) corresponds to a speaker (7), and each set of pins (9) ) are four in number and distributed in a rectangle, and the four pins (9) of the same group are inserted into the jacks of the corresponding speakers (7). On the one hand, the above structure is easy to process and has low cost; on the other hand, the sound box is arranged stably on the liner and has good reliability.

One of the two diagonal bolts (9) in the same group is a hollow structure, the center hole of the bolt (9) penetrates the liner (5), and the center hole of the bolt (9) is pierced with a self-tapping screw ( 10), the tip of the self-tapping screw (10) is screwed into the corresponding speaker box (7). In the above structure, on the basis of the positioning between the speaker and the liner, self-tapping screws are added for connection, which can enhance the reliability of the connection between the speaker and the liner, and prevent the speaker from loosening or falling off.

There is a hole in the middle of the front end of the liner (5), and the stud (11) passes through the hole and the assembly hole in the center of the bracket (6), and is locked by a nut; the bracket (6) is made of iron Rectangular plate structure, the two ends of the bracket (6) are welded on the corresponding main pipe of the vehicle frame. On the one hand, the above structure is convenient to obtain materials for the support, easy to process and manufacture, and low in cost; on the other hand, the installation between the support, the lining board and the main pipe of the vehicle frame is convenient, firm and reliable.

Two left and right symmetrical supports (12) are arranged on the outer arc surface of the liner (5), and the two supports (12) are on a straight line with the through hole in the middle of the front end of the liner (5). The bottom surface of the support (12) is an arc surface, and the arc surface fits with the corresponding main pipe of the vehicle frame. In the above structure, the contact area between the support and the main pipe of the vehicle frame is large, and at the same time, the combination of the two supports and the studs limits the degree of freedom of the rotation of the liner relative to the support, and can enhance the stability of the liner installation.

Beneficial effects: the invention effectively utilizes the gap space of the motorcycle frame to install the vehicle-mounted sound box, which will not affect the appearance of the motorcycle, and avoid the sound box being affected by the external natural environment, thereby ensuring the performance of the sound box and longevity. the

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

FIG. 2 is an assembly diagram of FIG. 1 .

Fig. 3 is a corresponding relationship diagram of the connection positions between the liner and the sound box in the present invention.

Detailed ways

The present invention will be further described below in conjunction with drawings and embodiments.

As shown in Fig. 1, Fig. 2 and Fig. 3, the present invention consists of a right rear supervisor 1, a left rear supervisor 2, a right front supervisor 3, a left front supervisor 4, a liner 5, a bracket 6, a sound box 7, a nut 8, and a self-tapping screw 10 , Stud 11 and support 12 etc. constitute. Wherein, the right rear supervisor 1, the left rear supervisor 2, the right front supervisor 3 and the left front supervisor 4 are the existing structures on the frame of the motorcycle, and will not be repeated here. A support 6 is arranged in the space area surrounded by the right rear main pipe 1, the left rear main pipe 2, the right front main pipe 3 and the left front main pipe 4. The support 6 is an iron rectangular plate structure, and the two ends of the support 6 are respectively welded on On the right rear main pipe 1 and the left rear main pipe 2, an assembly hole is provided in the center of the bracket 6 .

It can be seen from Fig. 1, Fig. 2 and Fig. 3 that a liner 5 is arranged above the support 6, and the liner 5 is a circular arc-shaped plate structure arranged transversely, and is molded by injection molding. There is a through hole in the middle of the front end of the liner 5 , and the stud 11 passes through the through hole and the assembly hole in the center of the bracket 6 and is locked by the nut 8 . Two left and right symmetrical supports 12 are welded on the outer arc surface of the lining plate 5, and the two supports 12 are separated on both sides of the stud 11, and the two supports 12 are connected to the through hole in the middle of the front end of the lining plate 5. in a straight line. The bottom surface of the support 12 is an arc surface, the arc surface at the bottom of the left support 12 fits with the right rear main pipe 1, and the arc surface at the bottom of the right support 12 fits with the left rear main pipe 2.

As can be seen from Fig. 1, Fig. 2 and Fig. 3, two sound boxes 7 side by side are arranged on the lining plate 5. Two groups of bolts 9 are integrally formed on the inner arc surface of the liner 5, and each group of bolts 9 corresponds to a sound box 7. The number of each group of bolts 9 is four, and they are distributed in a rectangle. The four bolts 9 of the same group Insert it into the jack 7a of the corresponding speaker 7. One of the two diagonal bolts 9 in the same group is a hollow structure, the center hole of the bolt 9 penetrates the backing plate 5, and a self-tapping screw 10 is pierced in the center hole of the bolt 9, and the self-tapping screw 10 The tip is screwed into the corresponding speaker 7.

Although the preferred embodiments of the present invention have been described above in conjunction with the accompanying drawings, the present invention is not limited to the above-mentioned specific embodiments, and the above-mentioned specific embodiments are only illustrative rather than limiting. Inspired by this invention, without violating the purpose and claims of the present invention, various similar representations can be made, such as installing only one sound box, or changing the shape of the liner, or changing the space between the liner and the sound box into a hoop type. Installation structures and the like, such transformations all fall within the protection scope of the present invention.

Claims (5)

1. A two-wheeled motorcycle speaker installation structure, including the right rear supervisor (1), the left rear supervisor (2), the right front supervisor (3) and the left front supervisor (4), characterized in that: in the right rear supervisor ( 1), the space area surrounded by the left rear supervisor (2), the right front supervisor (3) and the left front supervisor (4) is provided with two left and right side by side speakers (7), the speakers (7) are cylindrical, and Installed on the liner (5), the liner (5) is a circular arc-shaped plate structure arranged horizontally, the cylindrical surface of the sound box (7) fits the inner arc surface of the liner (5), the liner (5) It is fixed with the right rear supervisor (1) and the left rear supervisor (2) through the bracket (6). 2. The two-wheeled motorcycle sound box installation structure according to claim 1, characterized in that: the liner (5) is formed by injection molding, and two sets of bolts ( 9), each group of pins (9) corresponds to a speaker (7), the number of each group of pins (9) is four, and distributed in a rectangle, the four pins (9) of the same group are inserted into the corresponding speaker (7) jack. 3. The two-wheeled motorcycle speaker installation structure according to claim 2, characterized in that: one of the two diagonal pins (9) in the same group is a hollow structure, and the center hole of the pin (9) connects the lining plate (5) penetrate through, and a self-tapping screw (10) is pierced in the center hole of the bolt (9), and the tip of the self-tapping screw (10) is screwed into the corresponding sound box (7). 4. The two-wheeled motorcycle speaker installation structure according to claim 1, 2 or 3, characterized in that: a through hole is opened in the middle of the front end of the lining plate (5), and the studs (11) pass through the through hole. The hole and the assembly hole in the center of the bracket (6) are locked by a nut (8); the bracket (6) is a rectangular plate structure made of iron, and the two ends of the bracket (6) are welded on the corresponding main frame. 5. The two-wheeled motorcycle sound box installation structure according to claim 4, characterized in that two left and right symmetrical supports (12) are arranged on the outer arc surface of the liner (5), and the two The support (12) is on a straight line with the through hole in the middle part of the front end of the liner (5), and the bottom surface of the support (12) is an arc surface, and the arc surface fits with the corresponding main pipe of the vehicle frame.

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