CN215187228U

CN215187228U - Magnetic vehicle-mounted anti-vibration sound box

Info

Publication number: CN215187228U
Application number: CN202121420742.1U
Authority: CN
Inventors: 怀治强
Original assignee: Jiashan Case Electronic Co ltd
Current assignee: Jiashan Case Electronic Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-14
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses an on-vehicle anti-vibration stereo set of magnetism, including on-vehicle stereo set casing, be equipped with the speaker on the on-vehicle stereo set casing, the on-vehicle stereo set casing is equipped with the U-shaped installation shell outward, the shake reduction device includes the shell body, the activity is equipped with mounting panel one in the shell body, mounting panel one with bottom center department all is equipped with the elastic plate in the shell body, be connected with the bracing piece between the elastic plate, mounting panel one with lie in the bottom in the shell body the both sides of elastic plate all are equipped with the connecting block, there is the down tube through loose axle swing joint between the connecting block, the down tube with the slope is equipped with buffer spring, beneficial effect between the bottom in the shell body: when can guarantee that the vehicle traveles, can not influence the tone quality of on-vehicle stereo set, simultaneously, the vibrations that produce when can reduce stereo set broadcast music are to the influence of tone quality, when playing the guard action to the stereo set, reduce the influence of external factor to tone quality.

Description

Magnetic vehicle-mounted anti-vibration sound box

Technical Field

The utility model relates to a vehicle-mounted sound technical field particularly, relates to a vehicle-mounted anti-vibration sound of magnetism.

Background

With the progress of society, people have more and more varied lives, and the singing and dancing as an entertainment form which is spread for thousands of years go deep into the lives of people of all groups. However, with the development and progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of singing and dancing. The sound system is continuously improved and perfected along with the requirements of people, so that the sound system can meet the field sound amplification requirement of tens of thousands of people in a concert, and can meet the requirements of playing musical instruments and K songs by individuals and families; particularly, the vehicle-mounted sound box is increasingly popular with the users of the vehicles; the in-vehicle audio system refers to an audio system installed in a vehicle.

The car audio is an audio system installed in a car, and the system can be called as audio, and the most basic condition is that the system has a function of playing back sound. The anti-interference technology is that choke coils are respectively adopted to filter the interference of a power line between a power supply and a sound box so as to reduce the external noise interference, and most attention is paid to shock resistance for a vehicle-mounted sound system. The laser head is the most expensive and the most vulnerable part, although the automobile sound equipment takes the shock resistance into consideration in the design process, the shock resistance needs to be paid special attention due to the road condition problem, the sound equipment is carefully maintained, the service life of the laser head can be effectively prolonged, the vehicle-mounted sound system can also ensure high-quality music playing for a long time, and the vehicle-mounted sound equipment comprises power amplifier sound equipment and auxiliary equipment.

There is certain drawback in current vehicle audio equipment when using, and traditional vehicle audio's mounting means is comparatively complicated, takes place the phenomenon that drops easily at the in-process of traveling of vehicle, has increased vehicle audio's the installation degree of difficulty, and traditional vehicle audio's shock attenuation effect is relatively poor, and jolting that the vehicle produced at the in-process of traveling causes certain hardware damage to the stereo set easily, simultaneously, can influence the tone quality of stereo set.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a magnetic vehicle-mounted anti-vibration sound box to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

a magnetic vehicle-mounted anti-vibration sound box comprises a vehicle-mounted sound box shell, wherein a loudspeaker is arranged on the vehicle-mounted sound box shell, the vehicle-mounted sound box shell is externally provided with a U-shaped mounting shell which is mounted with the vehicle-mounted sound box shell through a shock-reducing device, the shock reducing device comprises an outer shell, a first mounting plate is movably arranged in the outer shell, sliding blocks are arranged on two sides of the first mounting plate, the two sides of the inner wall of the outer shell are both provided with sliding chutes matched with the sliding blocks, the centers of the first mounting plate and the inner bottom of the outer shell are both provided with elastic plates, a support rod is connected between the elastic plates, connecting blocks are arranged on the first mounting plate and the inner bottom of the outer shell and positioned on two sides of the elastic plates, the connecting blocks are movably connected with an inclined rod through a movable shaft, and the inclined rod and the bottom in the outer shell are obliquely provided with a buffer spring.

Furthermore, be equipped with control switch on the on-vehicle stereo set casing, one side of control switch is equipped with the volume adjust key, one side of control switch is equipped with the display screen.

Furthermore, both sides of the U-shaped mounting shell are provided with a second mounting plate, and mounting holes are symmetrically formed in the second mounting plate.

Furthermore, L-shaped plates are symmetrically arranged on the U-shaped mounting shell, and a placing groove is formed between the L-shaped plates and the U-shaped mounting shell.

Furthermore, be equipped with dustproof structure spare on the speaker, dustproof structure spare includes outer protecting crust, the center department of outer protecting crust is equipped with the dust screen, be equipped with in the outer protecting crust with the internal thread that the speaker is connected.

Further, the both sides of on-vehicle stereo set casing are equipped with the mounting bar, the mounting bar with be equipped with mounting structure between the U-shaped installation shell, mounting structure includes the locating plate, be equipped with the baffle in the locating plate, the baffle both sides form with mounting bar assorted mounting groove.

Furthermore, the bottom of the mounting groove is provided with an elastic pad.

The utility model provides a magnetic vehicle-mounted anti-vibration sound box, beneficial effect as follows:

(1) through be equipped with the U-shaped installation shell outside on-vehicle stereo set casing, on the U-shaped installation shell through the damping device with on-vehicle stereo set casing installation utilizes the effect of damping device, can guarantee when the vehicle traveles, can not influence the tone quality of on-vehicle stereo set, simultaneously, the vibrations that produce when can reducing stereo set broadcast music are to the influence of tone quality, when playing the guard action to the stereo set, reduce the influence of external factor to tone quality.

(2) The vehicle-mounted sound box comprises a vehicle-mounted sound box body, wherein a control switch is arranged on the vehicle-mounted sound box body, a volume adjusting key is arranged on one side of the control switch, a display screen is arranged on one side of the control switch, and the vehicle-mounted sound box body is conveniently controlled and used.

(3) The two sides of the U-shaped mounting shell are provided with mounting plates II, the mounting plates II are symmetrically provided with mounting holes, and the U-shaped mounting shell is convenient to mount and fix.

(4) The L-shaped plates are symmetrically arranged on the U-shaped mounting shell, and a placing groove is formed between the L-shaped plates and the U-shaped mounting shell, so that articles such as a mobile phone can be placed when the mobile phone is used conveniently in daily life.

(5) The loudspeaker comprises a loudspeaker body, wherein the loudspeaker body is provided with a dust-proof structural part, the dust-proof structural part comprises an outer protective shell, a dust screen is arranged at the center of the outer protective shell, an internal thread connected with the loudspeaker is arranged in the outer protective shell, the dust screen is used for preventing the inside of the loudspeaker from entering dust, the sound quality is prevented from being influenced, and meanwhile, the internal thread is used for facilitating the installation and the disassembly of the outer protective shell.

(6) The mounting bar is arranged on two sides of the vehicle-mounted sound box shell, the mounting bar is provided with a mounting structure between the U-shaped mounting shells, the mounting structure comprises a positioning plate, a partition plate is arranged in the positioning plate, two sides of the partition plate are formed into mounting grooves matched with the mounting bar, the mounting bar is inserted into the mounting grooves, and the mounting bar can be mounted on the vehicle-mounted sound box shell and is convenient to dismount.

(7) The bottom of the mounting groove is provided with an elastic pad, so that the stability of the mounting groove after mounting is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a main view of a magnetic vehicle-mounted vibration-proof sound box according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a shock absorber in a magnetic vehicle-mounted anti-vibration sound according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a dustproof structural member in a magnetic vehicle-mounted vibration-proof sound box according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a mounting structure in a magnetic vehicle-mounted vibration-proof sound box according to an embodiment of the present invention.

In the figure:

1. a vehicle-mounted sound box housing; 2. a speaker; 3. a U-shaped mounting shell; 4. a shock reducing device; 5. an outer housing; 6. a first mounting plate; 7. a slider; 8. a chute; 9. an elastic plate; 10. a support bar; 11. connecting blocks; 12. a movable shaft; 13. an inclined lever; 14. a buffer spring; 15. mounting a bar; 16. a mounting structure; 17. a control switch; 18. a volume adjustment key; 19. a display screen; 20. a second mounting plate; 21. mounting holes; 22. an L-shaped plate; 23. a placement groove; 24. a dustproof structural member; 25. an outer protective shell; 26. an internal thread; 27. a dust screen; 28. positioning a plate; 29. a partition plate; 30. mounting grooves; 31. an elastic pad.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings and specific embodiments:

the first embodiment is as follows:

referring to fig. 1-4, a magnetic vehicle-mounted vibration-proof sound according to an embodiment of the present invention includes a vehicle-mounted sound housing 1, a speaker 2 is disposed on the vehicle-mounted sound housing 1, a U-shaped mounting shell 3 is disposed outside the vehicle-mounted sound housing 1, the U-shaped mounting shell 3 is mounted to the vehicle-mounted sound housing 1 through a vibration-reducing device 4, the vibration-reducing device 4 includes a housing 5, a first mounting plate 6 is movably disposed in the housing 5, sliders 7 are disposed on two sides of the first mounting plate 6, sliding grooves 8 matched with the sliders 7 are disposed on two sides of an inner wall of the housing 5, an elastic plate 9 is disposed at a center of a bottom of the first mounting plate 6 and the housing 5, a support rod 10 is connected between the elastic plates 9, connection blocks 11 are disposed on two sides of the elastic plate 9 on the bottom of the first mounting plate 6 and the housing 5, an inclined rod 13 is movably connected between the connecting blocks 11 through a movable shaft 12, and a buffer spring 14 is obliquely arranged between the inclined rod 13 and the bottom in the outer shell 5.

Through the above scheme of the utility model, the loudspeaker 2 is arranged on the vehicle-mounted sound equipment shell 1, the U-shaped mounting shell 3 is arranged outside the vehicle-mounted sound equipment shell 1, the U-shaped mounting shell 3 is arranged with the vehicle-mounted sound equipment shell 1 through the shock reducing device 4, the shock reducing device 4 comprises the outer shell 5, the inner part of the outer shell 5 is movably provided with the mounting plate I6, the two sides of the mounting plate I6 are provided with the sliders 7, the two sides of the inner wall of the outer shell 5 are both provided with the chutes 8 matched with the sliders 7, the mounting plate I6 and the center of the bottom in the outer shell 5 are both provided with the elastic plates 9, the supporting rods 10 are connected between the elastic plates 9, the two sides of the elastic plates 9 on the bottom in the mounting plate I6 and the outer shell 5 are both provided with the connecting blocks 11, the inclined rods 13 are movably connected between the connecting blocks 11 through the movable shafts 12, slope pole 13 with slope between the bottom in the shell body 5 is equipped with buffer spring 14, and this device is with on-vehicle stereo set casing 1 through 4 installation U-shaped installation shells 3 of shake reduction device, again with U-shaped installation shell 3 install on the car can, utilize shake reduction device 4's effect, when can guaranteeing that the vehicle goes, can not influence on-vehicle stereo set's tone quality, simultaneously, can reduce the influence of the vibrations that produce when stereo set broadcast music to tone quality, when playing the guard action to the stereo set, reduce the influence of external factor to tone quality.

Example two:

as shown in fig. 1, a loudspeaker 2 is arranged on the car audio housing 1, a U-shaped mounting shell 3 is arranged outside the car audio housing 1, the U-shaped mounting shell 3 is mounted with the car audio housing 1 through a shock absorber 4, the shock absorber 4 comprises an outer housing 5, a first mounting plate 6 is movably arranged in the outer housing 5, sliders 7 are arranged on two sides of the first mounting plate 6, sliding grooves 8 matched with the sliders 7 are arranged on two sides of the inner wall of the outer housing 5, elastic plates 9 are arranged at the centers of the bottoms in the first mounting plate 6 and the outer housing 5, a support rod 10 is connected between the elastic plates 9, connecting blocks 11 are arranged on two sides of the elastic plates 9 on the bottoms in the first mounting plate 6 and the outer housing 5, an inclined rod 13 is movably connected between the connecting blocks 11 through a movable shaft 12, a buffer spring 14 is obliquely arranged between the inclined rod 13 and the bottom in the outer housing 5, two mounting plates 20 are arranged on two sides of the U-shaped mounting shell 3, and mounting holes 21 are symmetrically formed in the mounting plates 20, so that the U-shaped mounting shell 3 can be conveniently mounted and fixed;

example three:

as shown in fig. 3, a speaker 2 is arranged on the car audio housing 1, a U-shaped mounting housing 3 is arranged outside the car audio housing 1, the U-shaped mounting housing 3 is mounted with the car audio housing 1 through a vibration reduction device 4, the vibration reduction device 4 comprises an outer housing 5, a first mounting plate 6 is movably arranged in the outer housing 5, sliders 7 are arranged on two sides of the first mounting plate 6, sliding grooves 8 matched with the sliders 7 are arranged on two sides of the inner wall of the outer housing 5, elastic plates 9 are arranged at the centers of the bottoms in the first mounting plate 6 and the outer housing 5, a support rod 10 is connected between the elastic plates 9, connecting blocks 11 are arranged on two sides of the elastic plates 9 on the bottoms in the first mounting plate 6 and the outer housing 5, an inclined rod 13 is movably connected between the connecting blocks 11 through a movable shaft 12, a buffer spring 14 is obliquely arranged between the inclined rod 13 and the bottom in the outer housing 5, the loudspeaker 2 is provided with a dustproof structural part 24, the dustproof structural part 24 comprises an outer protective shell 25, a dustproof net 27 is arranged at the center of the outer protective shell 25, an internal thread 26 connected with the loudspeaker 2 is arranged in the outer protective shell 25, dust is prevented from entering the interior of the loudspeaker 2 under the action of the dustproof net 27, the sound quality is prevented from being influenced by the dust, and meanwhile, the outer protective shell 25 is convenient to mount and dismount by utilizing the internal thread 26;

example four:

as shown in fig. 4, a speaker 2 is arranged on the car audio housing 1, a U-shaped mounting housing 3 is arranged outside the car audio housing 1, the U-shaped mounting housing 3 is mounted with the car audio housing 1 through a vibration reduction device 4, the vibration reduction device 4 comprises an outer housing 5, a first mounting plate 6 is movably arranged in the outer housing 5, sliders 7 are arranged on two sides of the first mounting plate 6, sliding grooves 8 matched with the sliders 7 are arranged on two sides of the inner wall of the outer housing 5, elastic plates 9 are arranged at the centers of the bottoms in the first mounting plate 6 and the outer housing 5, a support rod 10 is connected between the elastic plates 9, connecting blocks 11 are arranged on two sides of the elastic plates 9 on the bottoms in the first mounting plate 6 and the outer housing 5, an inclined rod 13 is movably connected between the connecting blocks 11 through a movable shaft 12, a buffer spring 14 is obliquely arranged between the inclined rod 13 and the bottom in the outer housing 5, the both sides of on-vehicle stereo set casing 1 are equipped with mounting bar 15, mounting bar 15 with be equipped with mounting structure 16 between the U-shaped installation shell 3, mounting structure 16 includes locating plate 28, be equipped with baffle 29 in the locating plate 28, baffle 29 both sides form with mounting bar 15 assorted mounting groove 30 inserts mounting groove 30 in with mounting bar 15, can realize the installation to on-vehicle stereo set casing 1, convenient dismantlement simultaneously, the bottom of mounting groove 30 is equipped with cushion 31, increases its stability after the installation.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the vehicle-mounted sound equipment shell 1 is installed in the U-shaped installation shell 3 through the shock reducing device 4, then the U-shaped installation shell 3 is installed on a vehicle, by utilizing the effect of the shock reducing device 4, when the generated shock is transmitted to the shock reducing device 4 when the vehicle runs, the first installation plate 6 generates shock, due to the effect of the movable shaft 12, the inclined rod 13 generates movement, the shock absorption effect can be realized by matching with the buffer spring 14, meanwhile, the elastic plate 9 is matched with the support rod 10 to realize supporting and auxiliary shock absorption, so that the tone quality of the vehicle-mounted sound equipment can not be influenced when the vehicle runs, meanwhile, the influence of the shock generated when the sound equipment plays music on the tone quality can be reduced, the dust can be prevented from entering the interior of the loudspeaker 2 by utilizing the effect of the dust screen 27, the tone quality can not be influenced, meanwhile, the internal thread 26 is utilized, the installation and the disassembly of the outer protection shell 25 are convenient, the sound equipment is protected, and meanwhile, the influence of external factors on the sound quality is reduced.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A magnetic vehicle-mounted anti-vibration sound box comprises a vehicle-mounted sound box body (1), wherein a loudspeaker (2) is arranged on the vehicle-mounted sound box body (1), and is characterized in that a U-shaped installation shell (3) is arranged outside the vehicle-mounted sound box body (1), the U-shaped installation shell (3) is installed with the vehicle-mounted sound box body (1) through a vibration reduction device (4), the vibration reduction device (4) comprises a shell body (5), a first installation plate (6) is movably arranged in the shell body (5), sliding blocks (7) are arranged on two sides of the first installation plate (6), sliding grooves (8) matched with the sliding blocks (7) are formed in two sides of the inner wall of the shell body (5), elastic plates (9) are arranged at the centers of the bottoms in the first installation plate (6) and the shell body (5), and supporting rods (10) are connected between the elastic plates (9), mounting panel (6) with lie in on the bottom in shell body (5) the both sides of elastic plate (9) all are equipped with connecting block (11), there is slope pole (13) through loose axle (12) swing joint between connecting block (11), slope pole (13) with slope is equipped with buffer spring (14) between the bottom in shell body (5).

2. The magnetic vehicle-mounted vibration-proof sound box as claimed in claim 1, characterized in that a control switch (17) is arranged on the vehicle-mounted sound box shell (1), a volume adjusting key (18) is arranged on one side of the control switch (17), and a display screen (19) is arranged on one side of the control switch (17).

3. The magnetic vehicle-mounted vibration-proof sound box as claimed in claim 1, wherein the two mounting plates (20) are arranged on two sides of the U-shaped mounting shell (3), and the mounting holes (21) are symmetrically formed in the two mounting plates (20).

4. The magnetic vehicle-mounted vibration-proof sound box as claimed in claim 1, wherein the U-shaped mounting shell (3) is symmetrically provided with L-shaped plates (22), and a placement groove (23) is formed between the L-shaped plates (22) and the U-shaped mounting shell (3).

5. The vehicle-mounted magnetic vibration-proof sound box as claimed in claim 1, wherein the speaker (2) is provided with a dustproof structure (24), the dustproof structure (24) comprises an outer protective shell (25), a dustproof net (27) is arranged at the center of the outer protective shell (25), and an internal thread (26) connected with the speaker (2) is arranged in the outer protective shell (25).

6. The magnetic vehicle-mounted vibration-proof sound box as claimed in claim 1, wherein mounting strips (15) are arranged on two sides of the vehicle-mounted sound box shell (1), a mounting structure (16) is arranged between the mounting strips (15) and the U-shaped mounting shell (3), the mounting structure (16) comprises a positioning plate (28), a partition plate (29) is arranged in the positioning plate (28), and mounting grooves (30) matched with the mounting strips (15) are formed on two sides of the partition plate (29).

7. The magnetic vehicle-mounted vibration-proof sound box as claimed in claim 6, wherein the bottom of the mounting groove (30) is provided with an elastic pad (31).