CN204633970U - A kind of vapour vehicle loudspeaker of improvement - Google Patents

Abstract

The utility model discloses a kind of vapour vehicle loudspeaker of improvement, comprise a shell block, described shell block comprises: a housing, comprise the opening that described loud speaker can be arranged on shell wall on described automobile by, the sound that described loud speaker can be allowed to send outwards spreads out of, and one first combining unit be arranged on described shell wall and one second combining unit; And a lid, be combined with the wherein one of described first combining unit and described second combining unit and install, and then to be installed on described housing and lid establishes described opening; Described lid is combined with described second combining unit and installs.The housing of shell block of the present utility model arranges described first combining unit and described second combining unit, the structural design of described innovation makes described housing combine assembling with different lids with may correspond to, make the degree of freedom of the use between described housing and lid and collocation higher, and then promote product competitiveness of the present utility model.

Description

A kind of vapour vehicle loudspeaker of improvement

Technical field

The utility model relates to sound technique field, refers to a kind of vapour vehicle loudspeaker of improvement especially.

Background technology

The manufacturer making the shell block of loud speaker at present is on the market numerous, and the shell block structure manufactured by different vendor is not quite similar, and that is, just can be combined with each other and install between the housing of the shell block usually only having same manufacturer to produce and lid.Therefore, when lid in use damages, often again can only buy the made lid of same manufacturer, scope and the degree of freedom of use are limited.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of vapour vehicle loudspeaker of improvement, to solve the problems of the technologies described above.

For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of vapour vehicle loudspeaker of improvement, described shell block comprises: a housing, comprise the opening that described loud speaker can be arranged on shell wall on described automobile by, the sound that described loud speaker can be allowed to send outwards spreads out of, and one first combining unit be arranged on described shell wall and one second combining unit; And a lid, be combined with the wherein one of described first combining unit and described second combining unit and install, and then to be installed on described housing and lid establishes described opening; Described lid is combined with described second combining unit and installs.

Described second combining unit has the perforation on multiple shell wall being penetratingly arranged at described housing; Described lid has one and can cover and establish the tegmental wall of described opening, multiplely protruded by described tegmental wall and be sticked in the convex clip post in described perforation respectively, and multiple duct running through described tegmental wall and described convex clip post; Described duct wears described shell wall and described tegmental wall to be assembled on described automobile for many screws.

The aperture of each perforation is by the contiguous footpath contracting gradually towards the direction away from described lid; Each convex clip post all has two spaced bullet card sections, and two bullet pendulum spaces laid respectively between described bullet card section; Each bullet card Duan Jun has one can pass the perforation corresponding with it and the grab be stuck on described shell wall.

The beneficial effect of technique scheme of the present utility model is as follows:

The housing of shell block of the present utility model arranges described first combining unit and described second combining unit, the structural design of described innovation makes described housing combine assembling with different lids with may correspond to, make the degree of freedom of the use between described housing and lid and collocation higher, and then promote product competitiveness of the present utility model.By the protection of lid, the utility model is not only more attractive in appearance, dust also can be avoided to fall into described installing space, and then can reduce the chance of described speaker malfunctions and damage.

Accompanying drawing explanation

Fig. 1 is the three-dimensional exploded view of the shell block of the first embodiment of the present utility model.

Fig. 2 is the vertical view cutaway drawing of the shell block of the first embodiment of the present utility model.

Fig. 3 is the side view cutaway drawing of the shell block of the first embodiment of the present utility model.

Fig. 4 is the three-dimensional exploded view of the shell block of the second embodiment of the present utility model.

Fig. 5 is the vertical view cutaway drawing of the housing of the second embodiment of the present utility model.

Embodiment

For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.

As shown in Figure 1 to Figure 3, the first embodiment of the present utility model provides a kind of vapour vehicle loudspeaker of improvement, be suitable for being arranged on an automobile 7, comprise: a loud speaker 1, and described loud speaker 1 is arranged on the shell block 2 on described automobile 7 by one.

Described loud speaker 1 comprises a speaker unit can sounded by driving 11, and a shell 12.Described shell 12 has one for described speaker unit 11 and is installed on interior installing space 121, described installing space 121 have one run through described shell 12 and sound can be transmitted outward send sound mouth 122.

Described shell block 2 comprises: a housing 3, and a lid 4.

Described housing 3 comprises and send sound mouth 122 described in shell wall 31, correspondence that described loud speaker 1 can be arranged on described automobile 7 and the opening 32 that outwards spreads out of of the sound that described loud speaker 1 can be allowed to send, and is arranged at one first combining unit 33 and one second combining unit 34 on described shell wall 31.

Described shell wall 31 has one for described opening 32 and arranges and the first supporting part 311 is combined with described lid 4, and one to be extended towards the direction in contrast to described lid 4 by described first supporting part 311 and the second supporting part 312 of assembling of the shell 12 of the described loud speaker 1 of confession.

Described first combining unit 33 has the through hole 331 on multiple shell wall 31 being penetratingly arranged at described housing 3, and the aperture of each through hole 331 is by the contiguous footpath contracting gradually towards the direction away from described lid 4.Described second combining unit 34 has the perforation 341 on multiple shell wall 31 being penetratingly arranged at described housing 3, and the aperture of each perforation 341 is by the contiguous footpath contracting gradually towards the direction away from described lid 4.

The lid 4 of the present embodiment is combined with described first combining unit 33 to be installed and is installed on described housing 3, described lid 4 has one can cover the tegmental wall 41 establishing described opening 32, and is multiplely protruded by described tegmental wall 41 and can be sticked in the convex clip post 42 in described through hole 331 respectively.Described tegmental wall 41 has one towards the inner surface 411, of the shell wall 31 of described housing 3 outer surface 412 contrary with described inner surface 411, and multiplely runs through described inner surface 411 with described outer surface 412 and the outlet sound mouth 413 of corresponding described opening 32.Each convex clip post 42 all has one and is arranged at base segment 421, two on the inner surface 411 of described tegmental wall 41 respectively by described base segment 421 outward extending bullet card section 422, and a bullet pendulum space 423 between described bullet card section 422.Each bullet card section 422 all has one and can pass the through hole 331 corresponding with it and be stuck in the grab 424 on described shell wall 31.

During assembling, be installed on the second supporting part 312 of described housing 3 first by described loud speaker 1, then worn the perforation 341 of described second combining unit 34 by many screws 8, and then the shell wall 31 of described housing 3 is assembled on described automobile 7.Finally by the inner surface 411 of described lid 4 towards described housing 3, make after described convex clip post 42 aims at the through hole 331 of described first combining unit 33 respectively, the described lid of light pressure 4 stretches in described through hole 331 to make described convex clip post 42, the aperture of each through hole 331 is by the structure of being close to the footpath contracting gradually towards the direction away from described lid 4, make the meeting of the bullet card section 422 of each convex clip post 42 slightly close in opposite directions towards described bullet pendulum space 423, and when the grab 424 of described bullet card section 422 is also stuck on described shell wall 31 through the through hole 331 corresponding with it, just complete the assembling of described housing 3 and described lid 4.

As shown in Figure 4 and Figure 5, the second embodiment of the present utility model is roughly the same with the first embodiment, and difference is between the two: the lid 4 of the present embodiment is combined with described second combining unit 34 to be installed.

The lid 4 of the present embodiment has one and can cover and establish the tegmental wall 41 of described opening 32, multiplely protruded by described tegmental wall 41 and can be sticked in the convex clip post 42 in described perforation 341 respectively, and multiple duct 43 running through described tegmental wall 41 and described convex clip post 42.Each convex clip post 42 all has two spaced bullet card sections 422, and two bullet pendulum spaces 423 laid respectively between described bullet card section 422.Each bullet card section 422 all has one and can pass the perforation 341 corresponding with it and be stuck in the grab 424 on described shell wall 31.Described duct 43 can wear to be assembled on described automobile 7 with described tegmental wall 41 by described shell wall 31 for many screws 8.

The present embodiment is in assembling, first by the inner surface 411 of described lid 4 towards described housing 3, make after described convex clip post 42 aims at the perforation 341 of described second combining unit 34 respectively, the described lid of light pressure 4 stretches in described perforation 341 to make described convex clip post 42, the aperture of each perforation 341 is by the structure of being close to the footpath contracting gradually towards the direction away from described lid 4, make the meeting of the bullet card section 422 of described convex clip post 42 slightly close in opposite directions towards described bullet pendulum space 423, when the grab 424 of described bullet card section 422 is stuck on described shell wall 31 through the perforation 341 corresponding with it, just the assembling of described housing 3 and described lid 4 is completed.Then, then wear described perforation 341 by many screws 8, just described shell block 2 can be assembled on described automobile 7.

In sum, the housing of shell block of the present utility model arranges described first combining unit and described second combining unit, the structural design of described innovation makes described housing combine assembling with different lids with may correspond to, make the degree of freedom of the use between described housing and lid and collocation higher, and then promote product competitiveness of the present utility model.By the protection of lid, the utility model is not only more attractive in appearance, dust also can be avoided to fall into described installing space, and then can reduce the chance of described speaker malfunctions and damage.

It is more than preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.

Claims (3)

1. the vapour vehicle loudspeaker of an improvement, it is characterized in that, comprise a shell block, described shell block comprises: a housing, comprise the opening that described loud speaker can be arranged on shell wall on described automobile by, the sound that described loud speaker can be allowed to send outwards spreads out of, and one first combining unit be arranged on described shell wall and one second combining unit; And a lid, be combined with the wherein one of described first combining unit and described second combining unit and install, and then to be installed on described housing and lid establishes described opening; Described lid is combined with described second combining unit and installs.

2. the vapour vehicle loudspeaker of improvement according to claim 1, is characterized in that, described second combining unit has the perforation on multiple shell wall being penetratingly arranged at described housing; Described lid has one and can cover and establish the tegmental wall of described opening, multiplely protruded by described tegmental wall and be sticked in the convex clip post in described perforation respectively, and multiple duct running through described tegmental wall and described convex clip post; Described duct wears described shell wall and described tegmental wall to be assembled on described automobile for many screws.

3. the vapour vehicle loudspeaker of improvement according to claim 2, is characterized in that, the aperture of each perforation is by the contiguous footpath contracting gradually towards the direction away from described lid; Each convex clip post all has two spaced bullet card sections, and two bullet pendulum spaces laid respectively between described bullet card section; Each bullet card Duan Jun has one can pass the perforation corresponding with it and the grab be stuck on described shell wall.