CN211184224U - External intelligent loudspeaker of vehicle - Google Patents

Abstract

The utility model belongs to the field of machinery, especially, external intelligent loudspeaker of vehicle, including intelligent loudspeaker body, the installation cavity has been opened to intelligent loudspeaker body inner chamber lower extreme, fixed mounting has the shock pad at installation cavity inner chamber top, the terminal surface welding has the damping spring leaf under the shock pad, the terminal surface welding has the installation piece under the damping spring leaf, installation piece lower extreme fixed mounting has the supporting leg, the terminal surface fixed mounting has the fixed casing under the supporting leg, the welding of damping spring on the fixed casing up end can improve the fixed convenience of device and the damping performance of device, prevents that the device from receiving jolting and dropping in the vehicle driving process, makes the device convenient to install and dismantle; the waterproof and dustproof performance of the device can be improved, so that the waterproof and dustproof structure is convenient to disassemble and clean, and the sound transmission effect of the device cannot be influenced.

Description

External intelligent loudspeaker of vehicle

Technical Field

The utility model relates to the technical field of machinery, especially, relate to an external intelligent loudspeaker of vehicle.

Background

Propaganda personnel need go out when propaganda, in order to improve convenience and work efficiency, need drive the car and carry out the propaganda of going out, the vehicle is if can broadcast the propaganda melody or broadcast the propaganda speech of recording in advance and amplify the sound that the staff spoke, work efficiency can mention the improvement that is showing, this just needs to use the external intelligent loudspeaker of vehicle, the antidetonation of common intelligent loudspeaker on the market at present is poor, when external for a long time, the dust is attached to easily in pronunciation department, influence the vocal effect of loudspeaker, for this reason, we propose the external intelligent loudspeaker of vehicle.

Disclosure of Invention

The utility model provides an external intelligent loudspeaker of vehicle has solved the external pronunciation department of vehicle loudspeaker and has intake easily, the fixed weak shock resistance's of loudspeaker problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

An external intelligent horn of a vehicle comprises an intelligent horn body, wherein the lower end of an inner cavity of the intelligent horn body is provided with an installation cavity, the top of the inner cavity of the installation cavity is fixedly provided with a shock pad, the lower end surface of the shock pad is welded with a shock absorbing spring piece, the lower end surface of the shock absorbing spring piece is welded with an installation block, the lower end of the installation block is fixedly provided with a supporting leg, the lower end surface of the supporting leg is fixedly provided with a fixed shell, the upper end surface of the fixed shell is welded with a shock absorbing spring, the top of the inner cavity of the fixed shell is fixedly provided with an annular magnet, the lower side of the annular magnet is fixedly provided with a collision-proof pad, the outer side wall of the intelligent horn body is respectively provided with a first opening and a second opening, the second opening is fixedly provided with a railing, the utility model discloses a waterproof sound-transmitting cloth, including slider, installation pole, waterproof sound-transmitting cloth, magnet piece, spout, mounting pole, waterproof sound-transmitting cloth, the terminal surface is opened to the inner fixed mounting of slider has the installation pole, the terminal surface has waterproof sound-transmitting cloth through screw fixed mounting under the installation pole, the terminal surface left and right sides is fixed.

Preferably, the upper end of the supporting leg is inserted into the inner cavity of the installation cavity, and the middle part of the supporting leg penetrates through the lower end face of the intelligent horn body.

Preferably, damping spring upper end fixed connection is in the lower terminal surface of intelligent loudspeaker body, damping spring cup joints in the lateral wall of supporting leg.

Preferably, the anti-collision pad is in a table shape, and the upper end of the anti-collision pad is inserted into the inner cavity of the annular magnet.

Preferably, the magnet block is inserted into the inner cavity of the insertion hole.

Preferably, the width of the waterproof sound-transmitting cloth is the same as the distance between the two railings.

In the utility model, the installation cavity, the shock pad, the shock absorbing spring piece, the supporting leg, the shock absorbing spring, the fixed shell, the annular magnet and the anti-collision pad structure are arranged, so that the fixing convenience of the device and the shock absorbing performance of the device can be improved, the device is prevented from being bumped and dropped in the running process of a vehicle, and the device is convenient to install and disassemble; through being equipped with railing, spout, slider, installation pole, waterproof sound cloth, screw, jack and magnet block structure of passing through, can improve the waterproof dustproof performance of device for waterproof dustproof construction convenient to detach washs, can not lead to the fact the influence to the sound effect of passing through of device.

Drawings

Fig. 1 is the utility model provides an external intelligent loudspeaker's of vehicle cross-sectional view.

Fig. 2 is the utility model provides an external intelligent loudspeaker's of vehicle local cross-sectional view.

Fig. 3 is the utility model provides an external intelligent loudspeaker's of vehicle local cross-sectional view.

Reference numbers in the figures: 1 intelligent loudspeaker body, 11 installation cavity, 12 shock pads, 13 shock-absorbing spring pieces, 14 installation pieces, 2 supporting legs, 21 shock-absorbing spring, 3 fixed casings, 31 annular magnet, 32 fender, 4 first openings, 5 second openings, 51 railing, 511 spout, 512 slider, 513 installation pole, 514 waterproof sound-transmitting cloth, 515 screw, 516 jack, 517 magnet piece, 518 spout export.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an external intelligent horn of vehicle, includes intelligent horn body 1, intelligent horn body 1 is gold door QF-160 external horn of vehicle, open the lower extreme of 1 inner chamber of intelligent horn body has installation cavity 11, the inner chamber of installation cavity 11 is installed supporting leg 2 for supporting leg 2 pegs graft in the inner chamber of installation cavity 11, and supporting leg 2 can stretch out and draw back from top to bottom at the inner chamber of installation cavity 11, reduces jolting of intelligent horn body 1 in the automobile driving process. The damping cushion 12 is fixedly mounted at the top of the inner cavity of the mounting cavity 11, the damping cushion 12 is made of rubber, the damping cushion 12 is mounted at the top of the inner cavity of the mounting cavity 11, the damping cushion 12 is mounted on the damping spring piece 13, and meanwhile the damping cushion 12 can further improve damping performance and bumping effect. The damping spring piece 13 is welded on the lower end face of the damping pad 12, the damping spring piece 13 is an aluminum spring piece, the mounting block 14 is mounted through the damping spring piece 13, meanwhile, the pressing elasticity of the mounting block 14 is reduced, the damping performance is improved, and the section of the damping spring piece 13 is oval. The lower end face of the damping spring piece 13 is welded with the mounting block 14, the mounting block 14 is made of aluminum alloy, the mounting block 14 is high in strength and light in weight, the shape of the lower end face of the mounting block 14 is the same as that of the lower end face of the mounting cavity 11, and the area of the lower end face of the mounting block 14 is slightly smaller than that of the lower end face of the mounting cavity 11. The mounting block 14 can be extended and retracted up and down in the inner cavity of the mounting cavity 11.

14 lower extreme fixed mounting of installation piece has supporting leg 2, and supporting leg 2 is made for the stainless steel, and the quantity of supporting leg 2 is four, and supporting leg 2 supports intelligent loudspeaker body 1. The upper ends of the supporting legs 2 are inserted into the inner cavity of the mounting cavity 11, and the supporting legs 2 can stretch up and down in the inner cavity of the mounting cavity 11. The lower end face of intelligent loudspeaker body 1 is run through in supporting leg 2 middle part. The terminal surface fixed mounting has fixed casing 3 under the supporting leg 2, fixed casing 3 is made for the ABS plastics, and fixed casing 3 fixes the up end at the vehicle, and the quantity of fixed casing 3 is four. The stationary housing 3 prevents the ring magnet 31 from damaging the vehicle. Damping spring 21 upper end fixed connection is in the lower terminal surface of intelligent loudspeaker body 1, and damping spring 21 is stainless steel spring, and damping spring 21 can carry out the shock attenuation to the lower terminal surface of intelligent loudspeaker body 1. The damping spring 21 is sleeved on the outer side wall of the supporting leg 2. The damping spring 21 reduces the influence on the smart horn body 1 caused by the vibration of the vehicle. Fixed 3 up end welding of casing has damping spring 21, 3 inner chamber tops fixed mounting of fixed casing has annular magnet 31, and annular magnet 31 is annular magnet, and annular magnet's suction is also comparatively common stronger. A ring magnet 31 is fixed to the inner cavity of the stationary housing 3 by molding, and the ring magnet 31 can fix the stationary housing 3 to the top end of the vehicle. Annular magnet 31 downside fixed mounting has fender 32, fender 32 is made for rubber, passes through the sticky bottom of fixing at fixed casing 3 through fender 32, fender 32 is the platform form, and fender 32's upper portion is made for the foam, protects annular magnet 31 and automobile body through fender 32, prevents the mutual friction damage between annular magnet 31 and fender 32. The upper end of the fender 32 is inserted into the inner cavity of the ring magnet 31.

First opening 4 and second opening 5 have been opened respectively to 1 lateral wall of intelligent loudspeaker body, first opening 4 and second opening 5 are opened at the lateral wall of intelligent loudspeaker body 1, and first opening 4 and second opening 5 are the current structure of intelligent loudspeaker body 1. Second opening 5 opening part fixed mounting has railing 51, railing 51 is the stainless steel and makes, and railing 51 can block the preceding terminal surface of second opening 5, and railing 51's intensity is high, has certain effect of sheltering from. The left side and the right side of the railing 51 are respectively provided with a sliding groove 511, the sliding grooves 511 are arranged on the left side and the right side of the railing 51, and an inner cavity of each sliding groove 511 can slide. And a mounting rod 513 is fixedly mounted at the bottom of the inner cavity of the sliding groove 511, and the mounting rod 513 can move the sliding block 512 upwards. The upper end of the mounting rod 513 is welded with a sliding block 512, the sliding block 512 is movably inserted into an inner cavity of the sliding groove 511, and the sliding block 512 can slide up and down. The inner end of the sliding block 512 is fixedly provided with a mounting rod 513, and the mounting rod 513 can upwards bounce the sliding block 512. Install terminal surface under the pole 513 and have waterproof sound cloth 514 that passes through screw 515 fixed mounting, waterproof sound cloth 514 that passes through can protect between the railing 51 for the waterproof sound membrane that passes through of ampui IP68 rank, through waterproof sound cloth 514 that passes through for do not have the protection dead angle between the railing 51, improve the security that intelligent loudspeaker body 1 used. The width of the waterproof sound-permeable cloth 514 is the same as the distance between the two railings 51. Waterproof sound-transmitting cloth 514 terminal surface left and right sides is fixed mounting respectively has magnet piece 517, and magnet piece 517 has magnetism, and magnet piece 517 can attract mutually with intelligent loudspeaker body 1, and magnet piece 517 inserts in the inner chamber of jack 516, fixes waterproof sound-transmitting cloth 514. The magnet 517 is inserted into the inner cavity of the insertion hole 516. The front end surface of the chute 511 is provided with a chute outlet 518. The lower pull mounting rod 513 can slide the sliding groove 511 out of the inner cavity of the sliding groove 511 through the sliding groove outlet 518, so that the mounting rod 513 is detached to be cleaned, dust is prevented from adhering to the surface of the waterproof sound-transmitting cloth 514, and the sound of the intelligent loudspeaker body 1 is influenced.

The working principle is as follows: the annular magnet 31 through the inner cavity of the fixed shell 3 attracts the fixed shell 3 to the top of the vehicle, so that the fixing is firm and the mounting and dismounting are convenient. Carry out the shock attenuation to intelligent horn body 1 through damping spring 21 and damping spring piece 13, reduce the damage that the vehicle caused intelligent horn body 1 at the in-process of jolting. Railing 51 protects second opening 5, installs waterproof sound-transmitting cloth 514 through slider 512 between railing 51 for waterproof sound-transmitting cloth 514 can protect between railing 51, makes not protecting the dead angle between railing 51, and drop-down installation pole 513 can pass through spout export 518 from the inner chamber roll-off of spout 511 with spout 511, thereby will install pole 513 and dismantle and wash.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An external intelligent horn of vehicle, includes intelligent horn body (1), its characterized in that, the lower extreme of intelligent horn body (1) inner chamber is opened there is installation cavity (11), installation cavity (11) inner chamber top fixed mounting has shock pad (12), the terminal surface welding has damping spring piece (13) under shock pad (12), the terminal surface welding has installation piece (14) under damping spring piece (13), installation piece (14) lower extreme fixed mounting has supporting leg (2), terminal surface fixed mounting has fixed casing (3) under supporting leg (2), the terminal surface welding has damping spring (21) on fixed casing (3), fixed casing (3) inner chamber top fixed mounting has annular magnet (31), annular magnet (31) downside fixed mounting has anti-collision pad (32), first opening (4) and second opening (5) have been opened respectively to intelligent horn body (1) lateral wall, second opening (5) opening part fixed mounting has railing (51), railing (51) left and right sides has opened spout (511) respectively, spout (511) inner chamber bottom fixed mounting has installation pole (513), the welding of installation pole (513) upper end has slider (512), slider (512) inner fixed mounting has installation pole (513), terminal surface has waterproof sound cloth (514) of passing through screw (515) fixed mounting under installation pole (513), the terminal surface left and right sides is fixed mounting magnet piece (517) respectively under waterproof sound cloth (514) of passing through, terminal surface is opened there is spout export (518) before spout (511).

2. The external intelligent horn of claim 1, wherein the upper end of the support leg (2) is inserted into the inner cavity of the mounting cavity (11), and the middle part of the support leg (2) penetrates through the lower end surface of the intelligent horn body (1).

3. The external intelligent horn of vehicle as claimed in claim 1, wherein the upper end of the damping spring (21) is fixedly connected to the lower end surface of the intelligent horn body (1), and the damping spring (21) is sleeved on the outer side wall of the supporting leg (2).

4. The external intelligent horn of claim 1, wherein the bumper pad (32) is shaped like a table, and the upper end of the bumper pad (32) is inserted into the inner cavity of the ring magnet (31).

5. The external smart horn of claim 1,

The magnet block (517) is inserted into the inner cavity of the insertion hole (516).

6. The external smart horn of claim 1, wherein the width of the waterproof sound-permeable cloth (514) is the same as the distance between two railings (51).

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