CN209314093U - A kind of air-permeable water-proof device of electric horn - Google Patents

Abstract

The utility model discloses a kind of air-permeable water-proof device of electric horn, including shell, the inner sidewall of shell is fixedly connected with the first translucent waterproof layer by multiple fixture blocks.The utility model passes through the first translucent waterproof layer, fixture block, Air Filter, second translucent waterproof layer, flabellum, rotation axis, the mating reaction of heat release hole etc., external water is stopped using the first translucent waterproof layer and the second translucent waterproof layer in this way, ponding is discharged into connecting tube by branch pipe simultaneously, assist present apparatus heat dissipation, more water is discharged from hull outside wall, it is agitated above and below the slight vibration drive flabellum using this running body of loudspeaker simultaneously, heat is discharged from heat release hole, pass through mounting base, spring, connecting rod, movable axis, the mating reaction of movable block and shaft, it is moved left and right in this way using connecting rod rotation Compressive activities block, to extruding and extension spring, the spring elastic potential energy that deformation occurs is set to carry out damping, the rotation of shaft and mounting base auxiliary connecting rod is utilized simultaneously.

Description

A kind of air-permeable water-proof device of electric horn

Technical field

The utility model relates to electric horn technical field more particularly to a kind of air-permeable water-proof devices of electric horn.

Background technique

It is equipped with loudspeaker on automobile, for alerting pedestrian and other vehicles, to arouse attention, guarantees traffic safety.Loudspeaker It is divided to air horn and electric horn two classes by the difference of pronunciation power.

Electric horn is all installed on existing automobile, is primarily used to warning function, but existing electric automobile horn waterproof Effect is bad, and rainy day or wet weather can damage electric horn, the existing main water-tight device of electric horn, main tangible electric loudspeaker Upper installation waterproof layer and sealant, however, the heat of electric horn work can not radiate after installation waterproof layer and sealant, Lead to electric horn continuous high temperature, damages electric horn electric elements, cause electric horn can not normal use.

For this purpose, we design a kind of air-permeable water-proof device of electric horn.

Utility model content

Purpose of the utility model is to solve the water-tight device of electric horn in the prior art is airtight, lead to internal temperature It spends height, damages electric horn problem, and a kind of air-permeable water-proof device of the electric horn proposed.

To achieve the goals above, the utility model adopts the technical scheme that

The inner sidewall of a kind of air-permeable water-proof device of electric horn, including shell, the shell connects by the way that multiple fixture blocks are fixed It is connected to the first translucent waterproof layer, the inner sidewall of the shell is equipped with multiple card slots corresponding with fixture block, the inner sidewall of the shell Loudspeaker ontology is slidably connected, the lateral wall of the loudspeaker ontology is fixedly connected with buffer layer, the inner sidewall of the shell And be located at below the first translucent waterproof layer and be fixedly connected with the second translucent waterproof layer, the loudspeaker ontology passes through damping It is connect with the interior bottom of shell.

Preferably, the damping includes the connecting rod being rotatably connected on loudspeaker ontology, and the connecting rod is separate One end of loudspeaker ontology is rotatably connected to movable block, and the interior bottom of the shell is equipped with loose slot corresponding with movable block, institute The inner sidewall for stating loose slot is fixedly connected with movable axis, and the movable block is slidably socketed on movable axis, covers on the movable axis Equipped with spring, the both ends of the spring are fixedly connected with the inner sidewall of loose slot and movable block respectively.

Preferably, mounting base, the mounting base are fixedly connected at the top of the bottom of the loudspeaker ontology and movable block Inner sidewall be fixedly connected with shaft, the both ends of the connecting rod rotate respectively to be socketed in two shafts.

Preferably, the lower rotation of the loudspeaker ontology is connected with rotation axis, is fixedly connected in the rotation rotation axis There is flabellum, the bottom of the shell is equipped with multiple heat release holes corresponding with flabellum.

Preferably, the two sides of the loudspeaker ontology are fixedly connected to sliding block, and the inner sidewall of the shell is equipped with and cunning The corresponding sliding slot of block.

Preferably, connecting tube is equipped in the shell, the connecting tube is run through at the top of the first translucent waterproof layer by branch pipe, The lateral wall of shell is run through in one end of the connecting tube, is fixedly connected with Air Filter at the top of the first translucent waterproof layer, institute Air Filter and the first translucent waterproof layer is stated to be fixedly connected by sealant with case inside wall.

The utility model has the beneficial effects that

1, by the first translucent waterproof layer, fixture block, Air Filter, the second translucent waterproof layer, flabellum, rotation axis, heat release hole and The mating reaction of connecting tube is in this way stopped external water using the first translucent waterproof layer and the second translucent waterproof layer, while ponding It is discharged into connecting tube by branch pipe, auxiliary present apparatus heat dissipation, more water is discharged from hull outside wall, while utilizing loudspeaker ontology The slight vibration of operation drives flabellum rotation, and heat is discharged from heat release hole；

2, by the mating reaction of mounting base, spring, connecting rod, movable axis, movable block and shaft, connecting rod is utilized in this way Rotation Compressive activities block moves left and right, so that extruding and extension spring, make the spring elastic potential energy that deformation occurs carry out damping, together The rotation of Shi Liyong shaft and mounting base auxiliary connecting rod.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of electric horn air-permeable water-proof device structural schematic diagram；

Fig. 2 is the enlarged drawing of A in Fig. 1.

In figure: 1 shell, 2 fixture blocks, 3 first translucent waterproof layers, 4 loudspeaker ontologies, 5 connecting rods, 6 movable blocks, 7 movable axis, 8 springs, 9 mounting bases, 10 shafts, 11 sliding blocks, 12 rotation axis, 13 flabellums, 14 connecting tubes, 15 sealants, 16 second translucent waterproofs Layer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, the inner sidewall of a kind of air-permeable water-proof device of electric horn, including shell 1, shell 1 passes through multiple cards Block 2 is fixedly connected with the first translucent waterproof layer 3, and the inner sidewall of shell 1 is equipped with multiple card slots corresponding with fixture block 2, shell 1 it is interior Side walls are connected with loudspeaker ontology 4, and the two sides of loudspeaker ontology 4 are fixedly connected to sliding block 11, and the inner sidewall of shell 1 is set There is a sliding slot corresponding with sliding block 11, utilizes the effect of sliding block 11 in this way, the damping in 4 start-up course of additional loudspeaker ontology, from And move up and down, while auxiliary heat dissipation process, the lateral wall of loudspeaker ontology 4 is fixedly connected with buffer layer, the inner sidewall of shell 1 And the lower section for being located at the first translucent waterproof layer 3 is fixedly connected with the second translucent waterproof layer 16, connecting tube 14 is equipped in shell 1, even Adapter tube 14 is by branch pipe through the first translucent 3 top of waterproof layer, and the lateral wall of shell 1 is run through in one end of connecting tube 14, and first thoroughly The top of sound waterproof layer 3 is fixedly connected with Air Filter, Air Filter and the first translucent waterproof layer 3 and passes through in sealant 15 and shell 1 Side wall is fixedly connected, and utilizes the effect of connecting tube 14 and branch pipe in this way, and the storage of a part of water is radiated, extra discharge sheet Device, while Air Filter is utilized, prevent the normal operation of the dust interference present apparatus.

Wherein, loudspeaker ontology 4 is connect by damping with the interior bottom of shell 1, and damping includes rotation connection Connecting rod 5 on loudspeaker ontology 4, connecting rod 5 are rotatably connected to movable block 6, shell 1 far from one end of loudspeaker ontology 4 Interior bottom be equipped with loose slot corresponding with movable block 6, the inner sidewall of loose slot is fixedly connected with movable axis 7, and movable block 6 slides Be socketed on movable axis 7, be arranged with spring 8 on movable axis 7, the both ends of spring 8 respectively with the inner sidewall of loose slot and movable block 6 It is fixedly connected, when outside is shaken in this way, will drive the rotation of connecting rod 5, to drive the left and right on movable axis 7 of movable block 6 Mobile, to drive spring 8, deformation occurs, so that spring 8 is obtained elastic potential energy, using the elastic potential energy of spring 8 to exterior vibration It is offset.

Wherein, mounting base 9, the inside of mounting base 9 are fixedly connected at the top of the bottom of loudspeaker ontology 4 and movable block 6 Wall is fixedly connected with shaft 10, and the both ends of connecting rod 5 rotate respectively to be socketed in two shafts 10, utilizes 9 He of mounting base in this way The effect of shaft 10 assists 5 stable rotation of connecting rod, 6 extrusion stretching spring 8 of movable block is driven convenient for connecting rod 5, to carry out Shock-absorbing operation, the lower rotation of loudspeaker ontology 4 are connected with rotation axis 12, rotate and are fixedly connected with flabellum 13 in rotation axis 12, The bottom of shell 1 is equipped with multiple heat release holes corresponding with flabellum 13, utilizes the vibration in 4 operational process of loudspeaker ontology in this way, To drive flabellum 13 to rotate, so that the rotation of flabellum 13 drives high temperature air in shell 1, it is discharged, radiates from heat release hole.

In the utility model, the present apparatus is stopped external dust by Air Filter, at the same recycle sealant 15, First translucent waterproof layer 3 and the second translucent waterproof layer 16 are stopped, and prevent external water from interfering loudspeaker ontology 4, recycle branch External ponding is transported in connecting tube 14 by pipe, and part water is stored in connecting tube 14, when run to loudspeaker ontology 4 Cooling processing, extra water are discharged from the lateral wall of shell 1, and when loudspeaker ontology 4 starts, loudspeaker ontology 4 shakes, It drives connecting rod 5 to push movable block 6 mobile, squeezes spring 8, to carry out damping, while loudspeaking using the elastic potential energy of spring 8 Device ontology 4, which moves up and down, drives flabellum 13 to rotate, so that 1 internal high temperature of shell be driven to be discharged from heat release hole, radiates.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of air-permeable water-proof device of electric horn, including shell (1), which is characterized in that the inner sidewall of the shell (1) passes through Multiple fixture blocks (2) are fixedly connected with the first translucent waterproof layer (3), and it is multiple right with fixture block (2) that the inner sidewall of the shell (1) is equipped with The inner sidewall of the card slot answered, the shell (1) slidably connects loudspeaker ontology (4), the lateral wall of the loudspeaker ontology (4) It is fixedly connected with buffer layer, the inner sidewall of the shell (1) and being located at below the first translucent waterproof layer (3) is fixedly connected with the Two translucent waterproof layers (16), the loudspeaker ontology (4) are connect by damping with the interior bottom of shell (1).

2. a kind of air-permeable water-proof device of electric horn according to claim 1, which is characterized in that the damping includes The connecting rod (5) being rotatably connected on loudspeaker ontology (4), the connecting rod (5) rotate far from the one end of loudspeaker ontology (4) Be connected with movable block (6), the interior bottom of the shell (1) is equipped with loose slot corresponding with movable block (6), the loose slot it is interior Side wall is fixedly connected with movable axis (7), and the movable block (6) is slidably socketed on movable axis (7), is covered on the movable axis (7) Equipped with spring (8), the both ends of the spring (8) are fixedly connected with the inner sidewall of loose slot and movable block (6) respectively.

3. a kind of air-permeable water-proof device of electric horn according to claim 2, which is characterized in that the loudspeaker ontology (4) bottom and movable block (6) top is fixedly connected to mounting base (9), and the inner sidewall of the mounting base (9) is fixedly connected with Shaft (10), the both ends of the connecting rod (5) rotate respectively to be socketed on two shafts (10).

4. a kind of air-permeable water-proof device of electric horn according to claim 1, which is characterized in that the loudspeaker ontology (4) lower rotation is connected with rotation axis (12), is fixedly connected with flabellum (13) on the rotation axis (12), the shell (1) Bottom be equipped with multiple heat release holes corresponding with flabellum (13).

5. a kind of air-permeable water-proof device of electric horn according to claim 1, which is characterized in that the loudspeaker ontology (4) two sides are fixedly connected to sliding block (11), and the inner sidewall of the shell (1) is equipped with sliding slot corresponding with sliding block (11).

6. a kind of air-permeable water-proof device of electric horn according to claim 1, which is characterized in that set in the shell (1) Have connecting tube (14), the connecting tube (14) is run through at the top of the first translucent waterproof layer (3) by branch pipe, the connecting tube (14) The lateral wall of shell (1) is run through in one end, is fixedly connected with Air Filter at the top of the first translucent waterproof layer (3), described dust-proof Net and the first translucent waterproof layer (3) are fixedly connected by sealant (15) with shell (1) inner sidewall.