CN210027206U

CN210027206U - Buzzer for automobile

Info

Publication number: CN210027206U
Application number: CN201920750928.XU
Authority: CN
Inventors: 林悦喜
Original assignee: Jiangmen City Jianghai District Hongxin Auto And Motorcycle Decoration Co Ltd
Current assignee: Jiangmen City Jianghai District Hongxin Auto And Motorcycle Decoration Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-07
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a buzzer for car relates to the automotive equipment technical field, this buzzer for car, including the protective housing, one side of protective housing is provided with the shell, the fixed surface of protective housing is connected with the support, the fixed surface of support is connected with the spliced pole, the inside of protective housing has been seted up and has been accomodate the chamber, the inside of accomodating the chamber is provided with buzzer, one side of buzzer is provided with the circuit board, the fixed surface of circuit board is connected with the terminal, one side of terminal is provided with the connecting wire, one side fixedly connected with elastic block of circuit board. This bee calling organ for car through fixing the protective housing to corresponding position with the support when using, can take out the dust cover through rotating the mounting with protective housing and shell separation through the screw when needs are overhauld, washs the dust screen, can pass the through hole with the connecting wire when needs are installed, places the inside in storage chamber with bee calling organ.

Description

Buzzer for automobile

Technical Field

The utility model relates to an automotive equipment technical field specifically is a buzzer for car.

Background

The function of the automobile buzzer is not similar to that of the general buzzer, but the functions of the general buzzer are different, the principle of the automobile buzzer is analyzed simply in the following way, the principle is very simple, the related components of the buzzer are very similar to each other, namely, the oscillator, the magnet, the vibrating diaphragm, the electromagnetic coil, the shell of the automobile buzzer and the like are connected, then the power supply is switched on, the oscillator generates an audio signal current, the electromagnetic coil generates a magnetic field, the vibrating diaphragm is under the action of the magnet and the coil and cannot meet the conditions set by people in the past, the existing automobile buzzer structure is easy to be grayed after being used for a long time, the dust-proof effect is not good, and the dust is not easy to be detached and cleaned, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a buzzer for car has solved the long-time easy ash that advances of using of buzzer, and dustproof effect is not good, the difficult problem of dismantling the clearance dust.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bee calling organ for car, includes the protective housing, one side of protective housing is provided with the shell, the fixed surface of protective housing is connected with the support, the fixed surface of support is connected with the spliced pole, the inside of protective housing has been seted up and has been accomodate the chamber, the inside of accomodating the chamber is provided with bee calling organ, one side of bee calling organ is provided with the circuit board, the fixed surface of circuit board is connected with the terminal, one side of terminal is provided with the connecting wire, one side fixedly connected with elastic block of circuit board, accomodate two fixed blocks of fixed surface of chamber one side, the fixed surface of fixed block is connected with the reference column, the one end that the fixed block was kept away from to the reference column is provided with the dust cover.

Optionally, the outer surface of the protective shell on one side close to the shell is provided with an external thread, the inner part of the shell is provided with an internal thread, and the protective shell is movably connected with the shell through the thread.

Optionally, two line holes are formed in one side, away from the shell, of the protective shell, marks are arranged on one side of the top of each line hole, and warning marks are arranged in the middles of the line holes.

Optionally, a positioning hole matched with the positioning column is formed in one side, close to the positioning column, of the dust cover, the positioning column is arranged inside the positioning hole, a thread is arranged inside one side, far away from the positioning hole, of the dust cover, and the dust cover is movably connected with the fixing piece through the thread.

Optionally, the surface of the storage cavity close to one side of the connecting wire and the two sides of the elastic block are provided with limiting clamping plates, a dustproof pad is arranged in the middle of the limiting clamping plates, a through hole is formed in the middle of the dustproof pad, and the connecting wire is arranged inside the through hole.

Optionally, the sliding groove is formed in the accommodating cavity, sliding blocks are fixedly connected to the two ends of the buzzer, and the sliding blocks are arranged inside the sliding groove.

(III) advantageous effects

The utility model provides a buzzer for car possesses following beneficial effect:

(1) this bee calling organ for car, through fixing the protective housing to corresponding position with the support when using, can separate protective housing and shell through the screw when needs are overhauld, take out the dust cover through rotating the mounting, wash the dust screen, can pass the through hole with the connecting wire when needs are installed, place bee calling organ and accomodate the inside in chamber, take one side of locating hole with the dust cover to install on the reference column, couple together dust cover and mounting through the screw thread, at this moment couple together protective housing and shell, make the mounting firmly block in the inside of shell, dismantlement that this kind of design can be convenient, be convenient for to the maintenance of maintenance personal to bee calling organ, clearance dust that can be convenient, it is comparatively convenient to use.

(2) The automobile buzzer is provided with the sliding chute and the sliding block, the sliding block can be well clamped with the sliding chute when in use, the buzzer is prevented from touching the protective shell when being vibrated to damage the buzzer, on one hand, the design can facilitate the installation of the buzzer, on the other hand, the buzzer can be effectively protected, the damage of the buzzer caused by interference fit is avoided, meanwhile, the design of the dustproof pad can prevent dust from entering the containing cavity through the through hole to damage equipment, on the other hand, the design of the dustproof pad can form good protection on the shell and prevent dust from entering the shell, on the one hand, the fixing piece is arranged, the fixing piece can form good protection on the buzzer by matching with the protective cover, on the other hand, the fixing piece can form good sound amplifying channel and is convenient for the spread of the sound of the buzzer, the design is compact in installation, the dustproof effect of the automobile buzzer is enhanced, the automobile buzzer can be taken out conveniently, and dust can be cleaned conveniently.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structural view of the protective case of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the dust cover of the present invention;

fig. 5 is a schematic side view of the protective shell of the present invention.

In the figure: 1-protective shell, 2-shell, 3-bracket, 4-connecting column, 5-containing cavity, 6-buzzer, 7-circuit board, 8-binding post, 9-connecting line, 10-elastic block, 11-fixed block, 12-positioning column, 13-dustproof cover, 14-dustproof net, 15-fixed piece and 16-sliding chute.

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.

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a buzzer for car, including protective housing 1, one side of protective housing 1 is provided with shell 2, the fixed surface of protective housing 1 is connected with support 3, the fixed surface of support 3 is connected with spliced pole 4, the chamber 5 of accomodating has been seted up to the inside of protective housing 1, the inside of accomodating chamber 5 is provided with buzzer 6, one side of buzzer 6 is provided with circuit board 7, the fixed surface of circuit board 7 is connected with terminal 8, one side of terminal 8 is provided with connecting wire 9, one side fixedly connected with elastic block 10 of circuit board 7, accomodate two fixed blocks 11 of fixed surface fixedly connected with of chamber 5 one side, the fixed surface of fixed block 11 is connected with reference column 12, the one end that fixed block 11 was kept away from to reference column 12 is provided with dust cover 13, the inside of dust cover.

As an optional technical solution of the utility model:

the surface of protective housing 1 near shell 2 one side is provided with the external screw thread, and the inside of shell 2 is provided with the internal thread, and protective housing 1 passes through screw thread and shell 2 swing joint.

As an optional technical solution of the utility model:

two line holes have been seted up to one side that shell 2 was kept away from to protective housing 1, and one side at line hole top is provided with the sign, and the centre in two line holes is provided with the warning sign.

As an optional technical solution of the utility model:

one side of the dust cover 13 close to the positioning column 12 is provided with a positioning hole matched with the positioning column 12, the positioning column 12 is arranged inside the positioning hole, the inside of the dust cover 13 far away from one side of the positioning hole is provided with a thread, and the dust cover 13 is movably connected with the fixing piece 15 through the thread.

As an optional technical solution of the utility model:

accomodate the surface that chamber 5 is close to connecting wire 9 one side and the both sides of elastic block 10 all are provided with spacing cardboard, and the centre of spacing cardboard is provided with dustproof the pad, and the through hole has been seted up to the centre of dustproof pad, and connecting wire 9 sets up the inside at the through hole.

As an optional technical solution of the utility model:

accomodate the inside of chamber 5 and seted up spout 16, the equal fixedly connected with slider in both ends of buzzer 6, the slider setting is in the inside of spout 16.

When the dustproof cover is used, the protective shell 1 is fixed to a corresponding position through the support 3, the protective shell 1 and the shell 2 can be separated through threads when the dustproof cover is required to be overhauled, the dustproof cover 13 is taken out through rotating the fixing piece 15, the dustproof net 14 is cleaned, the buzzer 6 is placed inside the containing cavity 5 after the cleaning is completed, one side, provided with the positioning hole, of the dustproof cover 13 is installed on the positioning column 12, the dustproof cover 13 is connected with the fixing piece 15 through threads, at the moment, the protective shell 1 is connected with the shell 2, and the fixing piece 15 is firmly clamped inside the shell 2.

In conclusion, the automobile buzzer has the advantages that the protective shell 1 is fixed to the corresponding position through the support 3 when in use, the protective shell 1 and the shell 2 can be separated through threads when in need of maintenance, the dustproof cover 13 is taken out through rotating the fixing piece 15, the dustproof net 14 is cleaned, the connecting wire 9 can penetrate through the through hole when in need of installation, the buzzer 6 is placed inside the containing cavity 5, the side, with the positioning hole, of the dustproof cover 13 is installed on the positioning column 12, the dustproof cover 13 is connected with the fixing piece 15 through threads, the protective shell 1 is connected with the shell 2 at the moment, the fixing piece 15 is firmly clamped inside the shell 2, the design can be conveniently disassembled, maintenance personnel can conveniently maintain the buzzer 6, dust can be conveniently cleaned, the use is convenient, and the sliding block can be well clamped with the sliding groove 16 when in use through the arrangement of the sliding groove 16 and the sliding block, the buzzer 6 is prevented from being damaged by touching the protective shell 1 when being vibrated, on one hand, the installation of the buzzer 6 can be facilitated, on the other hand, the buzzer 6 can be effectively protected, the damage of the buzzer 6 caused by interference fit is avoided, meanwhile, by arranging the dustproof pad, the design of the dustproof pad can prevent dust from entering the accommodating cavity 5 through the through hole and damaging equipment, by arranging the dustproof cover 13, the design of the dustproof cover 13 can well protect the shell 2 and prevent dust from entering the shell 2, by arranging the fixing piece 15, on the one hand, the buzzer 6 can be well protected by matching with the protective cover 13, on the other hand, the design of the fixing piece 15 can form a good sound amplification channel, the sound transmission of the buzzer 6 is facilitated, the design is compact in installation, and the dustproof effect of the automobile buzzer 6 is enhanced, the taking-out is convenient, and the dust is convenient to clean.

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

1. The utility model provides a buzzer for car, includes protective housing (1), its characterized in that:

the protective structure is characterized in that a shell (2) is arranged on one side of the protective shell (1), a support (3) is fixedly connected to the surface of the protective shell (1), a connecting column (4) is fixedly connected to the surface of the support (3), a containing cavity (5) is formed in the protective shell (1), a buzzer (6) is arranged in the containing cavity (5), a circuit board (7) is arranged on one side of the buzzer (6), a binding post (8) is fixedly connected to the surface of the circuit board (7), a connecting wire (9) is arranged on one side of the binding post (8), an elastic block (10) is fixedly connected to one side of the circuit board (7), two fixed blocks (11) are fixedly connected to the surface of one side of the containing cavity (5), a positioning column (12) is fixedly connected to the surface of the fixed blocks (11), and a dust cover (13) is arranged at one, the dustproof cover is characterized in that a dustproof net (14) is arranged inside the dustproof cover (13), and a fixing piece (15) is arranged on one side, away from the positioning column (12), of the dustproof cover (13).

2. The buzzer for automobiles according to claim 1,

the protective housing (1) is close to the surface of shell (2) one side and is provided with the external screw thread, the inside of shell (2) is provided with the internal thread, protective housing (1) is through screw thread and shell (2) swing joint.

3. The buzzer for automobiles according to claim 1,

two line holes are formed in one side, far away from the shell (2), of the protective shell (1), marks are arranged on one side of the top of each line hole, and warning marks are arranged in the middle of the line holes.

4. The buzzer for automobiles according to claim 1,

one side of the dust cover (13) close to the positioning column (12) is provided with a positioning hole matched with the positioning column (12), the positioning column (12) is arranged inside the positioning hole, the inside of the dust cover (13) far away from one side of the positioning hole is provided with a thread, and the dust cover (13) is movably connected with the fixing piece (15) through the thread.

5. The buzzer for automobiles according to claim 1,

accomodate surface and the both sides of elasticity piece (10) that chamber (5) are close to connecting wire (9) one side and all be provided with spacing cardboard, the centre of spacing cardboard is provided with dustproof the pad, the through hole has been seted up to the centre of dustproof pad, connecting wire (9) set up the inside at the through hole.

6. The buzzer for automobiles according to claim 1,

the storage cavity (5) is internally provided with a sliding groove (16), two ends of the buzzer (6) are fixedly connected with sliding blocks, and the sliding blocks are arranged inside the sliding groove (16).