JPH09272380A - On-vehicle shock absorber rack for acoustic product - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily carry an acoustic product by interposing a support elastic member between a base, whose bottom is into contact with an installation face of a vehicle, and an acoustic product holding member for holding the acoustic product. SOLUTION: An on-vehicle shock absorber rack 1 which stores a commander 8 for controlling a 'karaoke' device and an image player 9 for memorizing a background image data for the 'karaoke' is composed of a base 3 as a mount, a main body cover 2 and a top cover 5 as acoustic product holding members, compression springs 4 as support elastic members, and a handle 6a for holding. The commander 8 and the image player 9 are fixed to the inside of the main body cover 2 by respective fixing locks 7a, 7b. Four compression springs 4 whose one ends are fixed to the four comers in the bottom of the main body cover 2 via spring fixing metals 11 and the other ends are fixed to the four corners in the top of the base 3 via spring fixing metals 11. Such an on-vehicle shock absorber rack 1 is thus facilitated its carrying by two handles 6a for holding.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to an LD player, C
The present invention relates to a vehicle-mounted shock absorbing pedestal when an audio product such as a D player or a karaoke device including a hard disk is mounted on a vehicle such as a sightseeing bus or a rental car.

[0002]

2. Description of the Related Art Acoustic products such as a karaoke machine equipped with an LD player, a CD player, or a hard disk,
When mounted on vehicles such as sightseeing buses and rental cars, of course due to the influence of the road surface and acceleration / deceleration of traveling speed when traveling,
Vibration and shock are also applied to the acoustic products. The karaoke device mentioned here is a combination of devices required for karaoke performance, such as a moving picture player, an amplifier, and a commander. Among them, the moving image player is a device for storing the background image data for karaoke in an LD or a storage device which is a hard disk. What is a commander?
It is a device that has the functions of selecting or mixing various audio signals, amplifying them, adjusting their levels and characteristics, and receiving the signals to drive speakers. The commander is a device for performing various control processes of a karaoke device including a controller, an operation panel, an internal storage device, a MIDI sound source device, a video mixer and the like.

In city buses and the like, the instantaneous acceleration of the shock generated during running is as high as 2 G, but in sightseeing buses and the like, it is designed so as not to transmit vibration to passengers as much as possible, and a sufficient suspension is attached, so running The shock generated sometimes is 0.4 G in acceleration and 100 to 100 in vibration.
It is about 200 Hz. Even with rental cars, vibration shock can be absorbed to the same extent as a sightseeing bus, although there are individual differences depending on the model. However, even in these cases, since the acoustic product has a severe environment, if the acoustic product is mounted as it is, a problem such as sound skipping occurs.

There are various kinds of acoustic products, and LD players, CD players, and karaoke devices to which these are applied, directly store data by an optical reading method in which data is read by an optical element head which is kept at a constant distance from the LD or the like. Since the medium is read without touching it, vibration of the vehicle rarely damages a storage medium such as an LD. However, when vibration occurs, sound skipping occurs due to the position of the optical element head deviating from the reading position. However, current skipping is not a serious problem due to software-based measures such as memory backup.

On the other hand, karaoke devices used for business use have recently become mainstream, which uses a large capacity hard disk called communication karaoke as a storage medium and has a function of being able to replenish new songs from a telephone line at any time. This communication karaoke device is now rapidly prevailing in place of the karaoke device to which LD and CD are applied, because of the large number of songs and the fact that new songs can be easily supplemented. Further, for the same reason, a karaoke device mounted on a vehicle is also moving toward a communication karaoke device.

By the way, since the online karaoke apparatus uses a hard disk as a storage medium, the number of songs that can be stored is large and the cycle of supplementing new songs is fast. However, information is read by holding magnetic heads at minute intervals on a storage magnetic disk in a built-in hard disk. Due to the structure of such a hard disk reader, there is a risk that the hard disk surface will be damaged by shock vibration.
A communication karaoke device using a hard disk as a storage medium is far weaker than a karaoke device applying an LD or a CD, and thus is not suitable for vehicle mounting.

Karaoke devices and communication karaoke devices to which LDs and CDs are applied are, to some extent, different from each other because such an acoustic product itself is vulnerable to vibration and impact due to its structure.
Usually, when mounted on a vehicle such as a sightseeing bus, rental car, or passenger car, it is necessary to provide some kind of shock absorbing structure. For example, in a karaoke device mounted on a sightseeing bus, as a method of mitigating vibration and shock transmitted to an acoustic product, hitherto, a spring member for shock absorption is supported from the lower side or hung from the upper side by a spring member, Alternatively, a method has been adopted in which a vehicle is equipped with equipment such as a product for supporting a product with a vibration and shock absorbing member such as soft rubber to reduce shock and vibration.

[0008]

[Problems to be Solved] However, there are the following problems when a conventional karaoke device is mounted on a vehicle. (1) In general, shock absorbing mounts for mounting acoustic products on a vehicle are generally fixed to a predetermined position of a vehicle such as a sightseeing bus or a rental car, and it is difficult to remove and replace them. In addition, since the acoustic product has a considerable weight and is vulnerable to vibration and impact, accidents such as dropping or bumping may occur when changing the product.
Installation was a time-consuming and tedious task. On the other hand, when renting a large car such as a minibus from a car rental company, it is often the case that a karaoke device is attached as an option. In that case, if the in-vehicle shock absorbing cradle of the acoustic product is attached by a conventional method of fixing it at a predetermined position, the user who attaches the karaoke device as an option,
Since some customers do not use the karaoke device, it is very inefficient to attach or detach it each time. However, when preparing a vehicle in which the karaoke device is installed and a vehicle in which the karaoke apparatus is not installed, it is necessary to make the number of vehicles more than necessary, so it is uneconomical to prepare two types of vehicles.

(2) In addition, even if the vehicle equipped with the karaoke device is broken or cannot be used for maintenance, if the vehicle-mounted shock absorber is of a fixed type, the karaoke device will not work. You can remove it from the vehicle shock absorber
There may be a case where the karaoke device needs to be replaced with another car without the karaoke device. In this case, there is a means to equip all vehicles with only an in-vehicle shock absorption cradle, but the karaoke device type changes due to replacement of the karaoke device, etc. In some cases, it may happen.

(3) Further, a karaoke device using an LD or a CD can be used as it is loaded on the vehicle from beginning to end except for repairs, but the communication karaoke device uses a telephone line to replenish new songs. It is necessary to connect to the host station via etc. Of course, you can also extend the cable and connect it, but it is difficult to prepare a long cable, and it is inconvenient to handle because it is tangled or caught. Therefore, it is desirable to remove it from the vehicle and connect it to the host station indoors.

The present invention has been made to solve the above-mentioned problems, and a shock absorbing mount for an acoustic product mounted on a vehicle for preventing vibration and shock generated by the vehicle from being transmitted to the acoustic product, and the vehicle mounted shock absorbing mount. The purpose of the present invention is to make it possible to easily carry these acoustic products in a state where the acoustic products are mounted on a shock absorbing mount.

[0012]

In order to achieve this object, a vehicle-mounted vibration absorbing mount for an acoustic product of the present invention has the following structure. (1) In a vehicle-mounted shock absorbing mount for an acoustic product for holding the acoustic product and mounting the acoustic product on a vehicle, a base whose bottom surface abuts an installation surface of the vehicle, and an acoustic product holding member which holds the acoustic product. The acoustic product holding member or a handle provided on the base, and a support elastic member having one end fixed to the base and the other end fixed to the acoustic product holding member. (2) Moreover, in the vehicle-mounted shock absorbing cradle described in (1), the acoustic product holding member has a holding mechanism for integrally binding two or more of the acoustic products, and It is characterized in that a handle is provided on the upper part or the side part. (3) Further, in the vehicle-mounted shock absorbing mount described in (1), the base is box-shaped, a cushion material is provided inside the base, and a vent hole is provided on a side surface or a rear surface of the base. It is characterized by (4) Further, in the vehicle-mounted shock absorber according to (2) or (3), a rubber member that supports the weight of the base and prevents slipping is provided below the base. And

By adopting the above-mentioned structure, the vehicle-mounted shock absorbing cradle of the acoustic product of the present invention operates as follows. First, with the handle attached to the vehicle-mounted shock absorber, the weight of the karaoke device is 20 to 30 kg when loaded.
This makes it easy to carry the in-vehicle shock absorber. Also, it becomes easy for two or more people to carry.
This is because the acoustic product holding member or the base restrains the combination of two or more of the commander, the amplifier and the video player, which are karaoke devices, and the handle provided on the acoustic product holding member or the base makes it easier to carry. Is. In addition, the vehicle-mounted shock absorber platform moves due to the impact vibration generated by the vehicle due to the frictional force generated by the weight attached to the rubber member under the base, without the handle being attached directly to the vehicle. Since this is not done, it is possible to save the trouble of fixing and removing the karaoke device and the in-vehicle shock absorbing cradle accompanying the transshipment of the audio product, and it is possible to easily transship the karaoke device from one vehicle to another. Further, the supporting elastic member at the lower part suppresses the impact vibration transmitted from the vehicle body to the acoustic product to the extent that the vibration is not affected and does not affect the use of the acoustic product.

Therefore, the following effects can be obtained by the vehicle-mounted shock absorbing mount for an acoustic product according to the present invention. First, a base whose bottom surface comes into contact with an installation surface of a vehicle, an acoustic product holding member that holds the acoustic product, a handle provided on the acoustic product holding member or the base, and one end fixed to the base. By having the supporting elastic member whose other end is fixed to the acoustic product holding member, it becomes easy to carry.
This eliminates the need for car rental companies and sightseeing bus companies to prepare an unnecessarily large number of vehicles, such as two types of vehicles, one with a karaoke device and the other without a karaoke device. In addition, even if the karaoke device mounted is broken or the like, the transshipment can be easily performed. In addition, when the online karaoke device is installed in the vehicle, there is an advantage in that the connection with the external storage means necessary for replenishing new songs on a regular basis can be performed without using a means of extending a cable from the inside of the vehicle.
In addition, if you extend the power cable from inside the car, you can use it outside the car, and at the time of events such as cherry blossom viewing, you can bring out the complete karaoke device from the car and enjoy karaoke outdoors.

[0015]

BEST MODE FOR CARRYING OUT THE INVENTION The configuration of a first embodiment embodying a vehicle-mounted shock absorbing mount for an acoustic product according to the present invention will be described below.
This will be described with reference to the drawings. 1 and 2 show a vehicle-mounted shock absorbing mount 1 according to a first embodiment. FIG. 1 is a perspective view of a vehicle-mounted shock absorbing pedestal 1 capable of accommodating a commander 8 and a video player 9. FIG. 2 is a side view of the vehicle-mounted shock absorbing mount 1 for the acoustic product. The vehicle-mounted shock absorbing base 1 is roughly divided into a base 3 which is a base, a main body cover 2 and an upper cover 5 which are acoustic product holding members, and a compression spring 4 which is a supporting elastic member.
And a lowering handle 6 which is a handle. The commander 8 referred to here is a device that is configured by a controller, an operation panel, an internal storage device, a MIDI sound source device, a video mixer, and the like, and that performs various control processes of the karaoke device. The moving image player 9 is a device that stores the background image data for karaoke in an LD or a storage device that is a hard disk. Of course, the acoustic products to be mounted on the vehicle-mounted shock absorbing mount 1 of the first embodiment are the commander 8 and the moving image player 9 which are karaoke devices, but other acoustic products may be combined.

First, inside the body cover 2, the commander 8 and the moving image player 9 are housed and the upper cover 5 is placed. Next, fixed locks 7a and 7b provided on both sides of the commander 8 and the video player 9 which are housed by the main body cover 2 and the upper cover 5, respectively.
Press down to fix. Two fixed locks 7a are provided on each of the left and right side surfaces of the main body cover 2, two fixed locks 7b are provided on each of the left and right side surfaces of the upper cover 5, and the fixed locks 7a and 7b are provided in pairs. Further, although the main body cover 2 and the upper cover 5 are made of a hard material, since a cushion material (not shown) is provided in a portion that abuts the commander 8 and the moving image player 9, it can be fixed with the fixed locks 7a and 7b. As a result, the commander 8 and the video player 9 are restrained.
The fixed locks 7a and 7b have a mechanism to which a lever is applied in order to securely fix them. The front faces of the main body cover 2 and the upper cover 5 are exposed without being covered because the commander 8 and the moving image player 9 that are internally restrained require operations from the front faces. Also on the rear surface, wiring (not shown) of the commander 8 and the moving picture player 9, the cord 12, etc. are exposed, and the entire surface is exposed without being covered even in terms of ventilation. Although 100V power is supplied to the karaoke device by the cord 12, any vehicle can be used by providing a transformer and converting the in-vehicle power supply 24V or 12V into 100V.

Next, the left and right 1
The pair of inverted U-shaped lowering handles 6a are provided in consideration of the center of gravity so that they can be easily carried. The lowering handle 6a is made of a material, such as metal, which is strong enough to suspend the weight of the vehicle-mounted shock absorbing cradle 1 including the commander 8 and the video player 9, and is provided on the upper portion of the lowering handle 6a. The hand part has a handgrip 6 to make it easy for a carrying person to hold.
b is provided. Further, the hand-lowering handle 6a can be removed from the main body cover 2 so as not to disturb the installation. Next, one end of each of the four compression springs 4 is fixed to the four corners of the lower surface of the main body cover 2 through a spring fixing metal fitting 11 in a well-balanced manner, and the other end is fixed to the base 3 through the spring fixing metal fitting 11. It is fixed to the four corners of the upper surface of the. Further, four rubber sheets 10 are arranged and attached in a well-balanced manner at the four lower corners of the base 3.

With the above-mentioned configuration, the vehicle-mounted shock absorbing gantry 1 according to the first embodiment operates as follows. First, the two hand lowering handles 6a provided on the side surface of the body cover 2 facilitates carrying. As a result, the hand-holding handle 6a attached to the vehicle-mounted shock absorption cradle 1 facilitates carrying the vehicle-mounted shock absorption cradle 1 having a weight of 20 to 30 kg when the commander 8 and the video player 9 are stacked. . Also, it becomes easy for two or more people to carry. This is because the main body cover 2 and the upper cover 5 integrally restrain the commander 8 and the video player 9 with the fixed locks 7a and 7b, and the main body cover 2 is provided with the hand-lowering handle 6a, which makes it easy to carry. This is because

Further, the self-weight of the vehicle-mounted shock absorbing cradle 1 is a frictional force generated when the rubber sheet 10 attached to the lower side of the base 3 is applied, and the vehicle-mounted shock absorbing cradle 1 is caused by a vibration shock generated by the vehicle. Can be prevented from moving. When actually installed on a bus or the like, a low crosspiece having a height of about 3 cm that surrounds the base 3 may be provided at the installation location to prevent the movement more effectively. Therefore, since the hand-holding handle 6a is provided and is installed so as not to be fixed and not to be moved only by its own weight, the vehicle-mounted shock absorbing mount 1 including the commander 8 and the video player 9 is fixed to the vehicle one by one. Such an effort is eliminated, and a vehicle-mounted shock absorbing mount 1 including a commander 8 and a video player 9 from one vehicle to another vehicle
Can be easily transshipped.

Further, the impact vibration transmitted from the vehicle is mitigated by the compression spring 4 at the lower portion, and the impact vibration transmitted to the commander 8 and the moving image player 9 is suppressed to such an extent that the use thereof is not affected. As a result, problems such as skipping and shortening of the life of the audio product are solved, and it is expected that the dissatisfaction of the user's feeling of discontinuation of the performance due to skipping of the sound will be eliminated and the breakdown of the audio product will be reduced. . Further, by providing the compression spring 4, it is possible to absorb the shock generated when the vehicle-mounted shock absorbing mount 1 is raised and lowered.

Therefore, the following effects can be obtained by the vehicle-mounted shock absorbing mount 1 of the first embodiment. First,
A base 3 whose bottom surface abuts on the installation surface of the vehicle, a main body cover 2 and an upper cover 5 that hold the commander 8 and the video player 9, and a lowering handle 6 provided on the main body cover 2.
By having a and the compression spring 4 having one end fixed to the base 3 via the spring fixing metal fitting 11 and the other end fixed to the main body cover 2 via the spring fixing metal fitting 11, it becomes easy to carry. This eliminates the need for car rental companies and sightseeing bus companies to prepare an unnecessarily large number of vehicles, such as two types of vehicles, one with a karaoke device and the other without a karaoke device. In addition, even if the karaoke device mounted is broken or the like, the transshipment can be easily performed. In addition, when the online karaoke device is installed in the vehicle, it is possible to connect to the host station via a telephone line or the like when regularly replenishing a new song without using a means such as extending a cable from the inside of the vehicle. to be born. Further, by taking advantage of the fact that it can be easily taken out of the vehicle, it is possible to use it outdoors by using the power source from the vehicle or using the power source from an outdoor generator or the like. With this, it can be expected that the place will be filled with excitement during events such as cherry blossom viewing.

Next, a second embodiment different from the above will be described. FIG. 3 is a perspective view of a box-shaped vehicle-mounted shock absorbing pedestal 20 capable of housing the karaoke playing device 8 and the video player 9. However, although the acoustic products to be mounted on the vehicle-mounted shock absorbing cradle 20 of the second embodiment are the commander 8 and the video player 9 which are karaoke devices, of course, other acoustic products may be used. The vehicle-mounted shock absorbing cradle 20 is roughly divided into an acoustic product storage box 21, which is a base, a compression spring 25, which is a supporting elastic member, an unillustrated bottom plate, which is an acoustic product holding member, and a handle for lowering a hand. 26a
Consists of First, the acoustic product storage box 21 accommodates the commander 8 and the video player 9 inside, and one end of the four compression springs 25 is attached to the four corners of the bottom upper surface of the audio product storage box 21 via the spring fixing fittings 28. Fix in a good balance,
A bottom plate (not shown) is attached to the other end of the compression spring 25 by the spring fixing member 2
Fix through 8. A commander 8 and a video player 9 are installed on this bottom plate.

Further, urethane 29 is provided between the inner side wall of the acoustic product storage box 21 and the commander 8 and the moving picture player 9 so that the inner wall of the acoustic product storage box 21 is not damaged by the commander 8 and the moving picture player 9. It is provided as a cushion material. With this urethane 29,
The commander 8 and the video player 9 are held under pressure to the extent that they do not shift. Therefore, it is not necessary to fix the commander 8 and the moving image player 9, and the compression spring 25 and the urethane 29 hold the commander 8 and the vibration 29 to prevent the vibration transmitted from the vehicle. A cord 30 is projected from the rear surface of the acoustic product storage box 21 to supply power to the commander 8 and the moving picture player 9 inside. The power source is 24V or 12V in the vehicle, which is transformed into 100V by a transformer.

Next, four rubber feet 24 are provided at the four corners of the lower surface of the acoustic product storage box 21. further,
The acoustic product storage box 21 is provided with an openable / closable lid 22, and the lid 22 can be fastened by fasteners 23a and 23b. Further, ventilation holes 27, a fan and a filter (not shown) are provided on both side surfaces of the acoustic product storage box 21. On both sides of the acoustic product storage box 21, a pair of left and right inverted U-shaped lowering handles 26a are provided in consideration of the center of gravity so that they can be easily carried.
The lowering handle 26a is made of a material such as metal that is strong enough to withstand the weight of the vehicle-mounted shock absorbing cradle 20 including the commander 8 and the video player 9, and the upper hand of the lowering handle 26a is grasped. A hand grip 26b is provided in the area so that a person carrying it can easily hold it. In addition, the handle 26a for lowering the hand should not interfere with the installation.
It can be removed from the acoustic product storage box 21.

With the above-mentioned structure, the vehicle-mounted shock absorbing pedestal 20 of the second embodiment operates as follows. First, the two hand-pulling handles 26a provided on the side surface of the acoustic product storage box 21 make it easy to carry. As a result, the vehicle-mounted shock absorbing mount 20
With the hand-lowering handle 26a attached to the vehicle, it becomes possible for two or more people to carry the vehicle-mounted shock absorbing mount 20 that weighs 20 to 30 kg with the commander 8 and the video player 9 stacked. . This is because the commander 8 and the video player 9 are housed and integrated in the audio product storage box 21 and the handle 26a for lowering the hand is provided in the audio product storage box 21 to facilitate portability. In addition, during transportation, the lid 22 is attached to the stoppers 23a, 23
By fixing with b, the commander 8 and the moving image player 9 loaded on the vehicle-mounted shock absorbing mount 20 can be protected from a shock given from the outside.

The self-weight of the vehicle-mounted shock absorber 20 is provided with rubber feet 24 provided under the acoustic product storage box 21.
Due to the frictional force generated by the above, the movement of the vehicle-mounted shock absorbing mount 20 due to the vibration shock generated by the vehicle is prevented. When it is actually installed in a bus or the like, it is possible to more effectively prevent movement by providing a low crosspiece having a height of about 3 cm that surrounds the acoustic product storage box 21 at the installation location. As a result, the lowering handle 26a
Since it is installed so that it does not move due to its own weight without being fixed, it is possible to save the trouble of fixing the vehicle-mounted shock absorbing cradle 20 including the commander 8 and the video player 9 to the vehicle separately from the vehicle. The in-vehicle shock absorbing pedestal 20 including the commander 8 and the moving image player 9 can be easily reloaded into the vehicle.

Further, the impact vibration transmitted from the vehicle is mitigated by the compression spring 25 at the lower portion, and the impact vibration transmitted to the commander 8 and the moving image player 9 is suppressed to such an extent that the use thereof is not affected. As a result, problems such as skipping and shortening of the life of the audio product are solved, and it is expected that the dissatisfaction of the user's feeling of discontinuation of the performance due to skipping of the sound will be eliminated and the breakdown of the audio product will be reduced. . Further, by providing the compression spring 25, it is possible to absorb the shock generated when the vehicle-mounted shock absorbing mount 20 is raised and lowered.

Further, the lid 22 and the fasteners 23a and 23b provided on the acoustic product storage box 21 form a bag-like shape by closing the lid 22, so that dust or the like does not enter when not in use or being transported. You can Also,
Vent hole 2 provided on the side surface of the acoustic product storage box 21
The heat generated by the sound product such as the commander 8 and the video player 9 is not stored in the sound product storage box 21 by the 7 and the fan and the filter. Further, in the case of the first embodiment, the main body cover 2 holding the commander 8 and the video player 9 and the upper cover 5
Are four compression springs 4 fixed to the lower surface of the body cover 2.
It is only supported by. In this case, the main body cover 2 also moves back and forth and left and right due to the swaying of the front and back and left and right, and it is necessary to provide a space in consideration of the movement. However, in the case of the second embodiment, the urethane 29 provided between the inner side wall of the audio product storage box 21 and the commander 8 and the video player 9 causes the left and right shaking to cause an inner wall of the audio product storage box 21. The acoustic product hits and is damaged, and the space is saved.

Therefore, the following effects can be obtained by the vehicle-mounted shock absorbing mount 20 according to the second embodiment.
First, on the installation surface of the vehicle, an audio product storage box 21 whose bottom surface contacts, a bottom plate (not shown) which holds the commander 8 and the video player 9, and one end of which is fixed to the audio product storage box 21 via a spring fixing metal fitting 28. By having the compression spring 25 whose other end is fixed to the bottom plate (not shown) via the spring fixing metal fitting 28 and the hand lowering handle 26a provided in the acoustic product storage box 21, it is easy to carry. Therefore, as in the first embodiment, a car rental company or a sightseeing bus company uses the vehicle-mounted shock absorbing mount 20 to prepare two types of cars, one with a karaoke device and the other without a karaoke device. , It is not necessary to prepare more vehicles than necessary. In addition, even if the karaoke device mounted is broken or the like, the transshipment can be easily performed. In addition, when the online karaoke device is installed in the vehicle, there is an advantage in that the connection with the external storage means necessary for replenishing new songs on a regular basis can be performed without using a means of extending a cable from the inside of the vehicle.

Further, taking advantage of the fact that it can be easily taken out of the vehicle, power can be taken from the inside of the vehicle, or it can be used outdoors by using a power source such as outdoor power generation. With this, it can be expected that the place will be filled with excitement during events such as cherry blossom viewing. Also, it can be applied to a conventional home karaoke device, etc., and if the home karaoke device is housed in an on-vehicle shock absorbing mount of the acoustic product of the present invention, it can be used indoors as it is, and if necessary. It can be used even when mounted on a vehicle.

An example of the embodiment embodying the first and second aspects of the present invention has been shown above. However, without being limited to this embodiment, for example, a cushioning material other than a compression spring is used as an impact absorbing material. Or using the main body cover 2 of FIG.
3 and the shape of the audio product storage box 21 in FIG. 3, the shape of the window on the front side, or the storage product by adding a commander, a monitor, a speaker, etc. necessary for karaoke performance other than the commander 8 and the video player 9. Good. Moreover, since the total weight of the karaoke performance 8, the video player 9, and the vehicle-mounted shock absorbing cradle 1, 20 for the audio product is expected to be about 20 to 30 kg, the base 3 in FIG. 1 and the audio product storage in FIG. 3 are stored. The bottom of the box 21 may be provided with a caster that can be stored and withdrawn so that it does not get in the way when it is installed so that it can be carried more easily.

[0032]

According to the vehicle-mounted shock absorbing cradle for an acoustic product of the present invention, a base whose bottom surface abuts on the installation surface of the vehicle, an acoustic product holding member for holding the acoustic product, and the acoustic product holding member. By having a member or a handle provided on the base and a support elastic member having one end fixed to the base and the other end fixed to the acoustic product holding member, it is easy to move from one vehicle to another. It has become possible to re-load the in-vehicle shock absorbing cradle including the karaoke device. Thereby, for example, a car rental company or a sightseeing bus company can provide a user with a karaoke service without installing a fixed vibration absorber for an acoustic product for each vehicle.
As a result, car rental companies and sightseeing bus companies can save time and effort for fixing and removing the vehicle-mounted shock absorbing cradle that is required for transshipment, and even if the karaoke device that is installed breaks down, it is easy to remount. . In addition, the support elastic member at the lower part solves the problems of the acoustic product mounted on the vehicle, such as skipping of sound due to vibration impact generated while the vehicle is traveling, and shortening of the life.

Further, there are two types of cars, one with a karaoke device and the other without a karaoke device, and it is not necessary to have more vehicles than necessary. In addition, when the online karaoke device is installed in the vehicle, a long communication cable can be connected to the external storage means required for replenishing new songs on a regular basis without the need to extend the cable from inside the vehicle. There is no need to do it.

[Brief description of drawings]

FIG. 1 is a perspective view of a vehicle-mounted shock absorbing cradle capable of accommodating an acoustic product.

FIG. 2 is a side view of a vehicle-mounted shock absorbing mount for an acoustic product.

FIG. 3 is a perspective view of a box-shaped vehicle-mounted shock absorption pedestal capable of accommodating an acoustic product.

[Explanation of reference numerals] 1 vehicle-mounted shock absorption platform 2 main body cover 3 base 4 compression spring 5 upper cover 6a hand-pulling handle 10 rubber sheet 20 vehicle-mounted shock absorption platform 21 acoustic product storage box 22 lid 24 rubber feet 25 compression spring 26a Handle for lowering 29 Urethane foam

Claims (4)

[Claims] 1. An on-vehicle shock absorbing mount for an acoustic product for holding the acoustic product and mounting the acoustic product on a vehicle, a base whose bottom surface is in contact with an installation surface of the vehicle, and an acoustic product holder for holding the acoustic product. A member, a handle provided on the acoustic product holding member or the base, and a support elastic member having one end fixed to the base and the other end fixed to the acoustic product holding member. In-vehicle shock absorption mount for audio products. 2. The in-vehicle shock absorber base according to claim 1, wherein the acoustic product holding member has a holding mechanism for integrally binding two or more of the acoustic products, An on-vehicle shock absorbing mount for audio products, characterized in that a handle is provided on the upper or side surface. 3. The in-vehicle shock absorber base according to claim 1, wherein the base is box-shaped, a cushion material is provided inside the base, and a ventilation hole is provided on a side surface or a rear surface of the base. An in-vehicle shock absorbing mount for audio products, which is characterized by 4. The vehicle-mounted shock absorption cradle according to claim 2 or 3, wherein a rubber member is provided in a lower portion of the base to support a weight applied to the base and prevent slipping. An in-vehicle shock absorbing mount for audio products.