CN213602768U

CN213602768U - Damping support for loudspeaker box

Info

Publication number: CN213602768U
Application number: CN202022442762.0U
Authority: CN
Inventors: 蒋素贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-02
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a shock absorber support for audio amplifier belongs to audio amplifier equipment technical field, the on-line screen storage device comprises a base, base below fixed mounting has the jack, the jack below is rotated and is connected with the brake truckle, base top fixedly connected with shock pad, shock pad top fixed mounting has the mount pad, the mount pad side is rotated and is connected with the pivot, the outside fixedly connected with connecting rod of pivot, the embedding of base side is provided with the spout, the inside both sides of spout all form a complete set and are provided with the slider, the inside both sides of spout are close to the equal fixedly connected with buffer spring in slider side, the inside side fixed mounting of mount pad has the spring, spring one end fixedly connected with pressure strip, the embedding of. The utility model discloses stable in structure can fix the audio amplifier through spring and pressure strip, makes the audio amplifier reduce vibrations at the during operation, and has increased the mobility and the stability of equipment through jack and brake truckle, and convenient to use is favorable to promoting.

Description

Damping support for loudspeaker box

Technical Field

The utility model belongs to the technical field of the stereo set equipment, specifically be a shock absorber support for audio amplifier.

Background

With the development of the times, the living standard of people is continuously improved, the enjoyment in the spirit is more and more emphasized, large-scale activities such as a night meeting, a gathering meeting, a conference and the like are frequently held outdoors in life, and sound boxes are generally used for transmitting sound due to a large place.

The audio amplifier can produce the sound wave vibrations at the during operation, audio amplifier power is big more, the vibrations of its production are also big more, the acoustic environment resonance that the vibrations that produce when the audio amplifier broadcast arouses is the problem that is difficult to thoroughly solve in the trade always, audio amplifier sound wave resonance not only causes sound field environment listening to feel the effect fuzzy, also can cause peripheral equipment to break down, audio amplifier damping device on the present market is mostly by the sponge, rubber etc. is constituteed, the vibrations that make the audio amplifier during operation produce are cushioned, thereby play the cushioning effect, but, the sponge, damping device's such as rubber buffering mode is single, and the sponge, material elasticity such as rubber is little, the shock attenuation inefficiency, it is not ideal to the shock attenuation effect of audio amplifier, therefore. It is desirable to provide a damping mount for a loudspeaker.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the sound wave vibration is generated in the using process of the sound box, the equipment is easily damaged, and the single damping mode of the existing damping device is low in damping efficiency, the damping support for the sound box is provided.

The utility model adopts the technical scheme as follows: a damping support for a sound box comprises a base, wherein a jack is fixedly mounted below the base, a brake trundle is rotatably connected below the jack, a damping pad is fixedly connected above the base, a mounting seat is fixedly mounted above the damping pad, a rotating shaft is rotatably connected to the side surface of the mounting seat, and a connecting rod is fixedly connected to the outer part of the rotating shaft;

the base side embedding is provided with the spout, the inside both sides of spout all form a complete set and be provided with the slider, the inside both sides of spout are close to the equal fixedly connected with buffer spring in slider side, the inside side fixed mounting of mount pad has the spring, spring one end fixedly connected with pressure strip, the embedding of mount pad top is provided with the audio amplifier.

The bottom of the base is provided with a downward groove opening, and when the jack drives the brake trundle to retract, the base is in contact with the ground.

The connecting rods are embedded into the outer portion of the rotating shaft, and are connected with the sliding blocks arranged on two sides of the inner portion of the sliding groove in a rotating mode through the rotating rods.

And the spring and the pressure strip arranged at one end of the spring are fixedly arranged on four sides inside the mounting seat.

And a hand push rod is fixedly arranged on the side surface of the base.

The sound box is electrically connected with an external power supply through a wire.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through at inside spring and the pressure strip of setting up of mount pad and set up the shock pad in the mount pad below, can make equipment fix the audio amplifier through the pressure strip when using, make the audio amplifier reduce vibrations when using, prevent that the audio amplifier from producing the problem of damage because of vibrations are too big.

2. The utility model discloses in, through set up the pivot and set up the connecting rod in the pivot outside at the mount pad side, make the connecting rod pass through the dwang with the inside slider of spout and rotate and be connected, can play the cushioning effect to the audio amplifier at the vibrations of the edge horizontal direction that the during operation produced to shock-absorbing support's damping performance has further been strengthened.

3. The utility model discloses in, through set up jack and brake truckle in the base below, can conveniently be to the removal of support, when removing suitable position with the support, the jack drives the brake truckle retraction, and base and ground contact can increase the mobility and the stability of support.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present invention;

fig. 2 is a schematic diagram of a downward structure of the mounting base of the present invention.

The labels in the figure are: 1. a base; 101. a jack; 102. braking the caster; 103. a shock pad; 2. a mounting seat; 201. a rotating shaft; 202. a connecting rod; 3. a chute; 301. a slider; 302. a buffer spring; 4. a spring; 401. a compression plate; 5. a sound box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses in:

referring to fig. 1-2, a damping support for a sound box comprises a base 1, a jack 101 is fixedly installed below the base 1, a brake caster 102 is rotatably connected below the jack 101, a damping pad 103 is fixedly connected above the base 1, an installation base 2 is fixedly installed above the damping pad 103, a rotating shaft 201 is rotatably connected to the side surface of the installation base 2, and a connecting rod 202 is fixedly connected to the outside of the rotating shaft 201;

base 1 side embedding is provided with

spout

3, and 3 inside both sides of spout all form a complete set and be provided with

slider

301, and 3 inside both sides of spout are close to the equal fixedly connected with buffer spring 302 in slider 301 side, and 2 inside side fixed mounting of mount pad have

spring

4, and 4 one end fixedly connected with pressure strip 401 of spring, the embedding of 2 tops of mount pad is provided with audio amplifier 5.

Further, base 1 bottom is decurrent recess opening setting, and when jack 101 drove brake truckle 102 and withdrawed, base 1 and ground contact, when removing the support to suitable position through brake truckle 102, activity jack 101 made it drive brake truckle 102 and withdraws, then base 1 and ground contact increase the mobility and the stability of a support.

Further, connecting rod 202 is provided with two in the outside embedding of pivot 201, and rotates through the dwang respectively with the slider 301 that 3 inside both sides of spout set up and be connected, makes connecting

rod

202 and 3 inside slider 301 of spout rotate through the dwang and is connected, can play the cushioning effect to audio amplifier 5 at the vibrations of the edge horizontal direction that the during operation produced to the shock attenuation performance of shock-absorbing support has further been strengthened.

Further, the pressure strip 401 that spring 4 and spring 4 one end set up is at the equal fixed mounting in the inside four sides of mount pad 2, can make equipment fix audio amplifier 5 through pressure strip 401 when using, makes audio amplifier 5 reduce vibrations when using, prevents that audio amplifier 5 from producing the problem of damaging because of vibrations are too big.

Furthermore, a hand push rod is fixedly installed on the side face of the base 1, and the support can be moved by pulling the hand push rod.

Further, the sound box 5 is electrically connected with an external power supply through a wire.

The working principle is as follows: use the utility model provides a pair of during shock-absorbing support for audio amplifier, at first, through the pulling hand push rod, make brake truckle 102 remove, when the support removes suitable position, movable jack 101 makes it drive brake truckle 102 retraction, then base 1 and ground contact, then fix audio amplifier 5 through pressure strip 401, make audio amplifier 5 reduce vibrations when using, be connected audio amplifier 5 and external power supply this moment, when audio amplifier 5 during operation, connect and rotate through dwang and slider 301 simultaneously at the outside connecting rod 202 of pivot 201 and be connected, when audio amplifier 5 vibrations, connecting rod 202 promotes slider 301 and locates the extrusion to buffer spring 302, reduce vibrations, the operation to this completion device.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a shock absorber support for audio amplifier, includes base (1), its characterized in that: a jack (101) is fixedly installed below the base (1), a brake caster (102) is rotatably connected below the jack (101), a shock pad (103) is fixedly connected above the base (1), an installation seat (2) is fixedly installed above the shock pad (103), a rotating shaft (201) is rotatably connected to the side surface of the installation seat (2), and a connecting rod (202) is fixedly connected to the outer part of the rotating shaft (201);

base (1) side embedding is provided with spout (3), the inside both sides of spout (3) are all supporting slider (301) of being provided with, the inside both sides of spout (3) are close to slider (301) the equal fixedly connected with buffer spring (302) in side, the inside side fixed mounting of mount pad (2) has spring (4), spring (4) one end fixedly connected with pressure strip (401), the embedding of mount pad (2) top is provided with audio amplifier (5).

2. The vibration damping mount for a loudspeaker box according to claim 1, wherein: the bottom of the base (1) is provided with a downward groove opening, and when the jack (101) drives the brake caster (102) to retract, the base (1) is in contact with the ground.

3. The vibration damping mount for a loudspeaker box according to claim 1, wherein: the connecting rods (202) are embedded into the rotating shaft (201) in two positions, and are respectively connected with the sliding blocks (301) arranged on two sides in the sliding groove (3) in a rotating mode through rotating rods.

4. The vibration damping mount for a loudspeaker box according to claim 1, wherein: the spring (4) and the pressing plate (401) arranged at one end of the spring (4) are fixedly arranged on four sides inside the mounting seat (2).

5. The vibration damping mount for a loudspeaker box according to claim 1, wherein: and a hand push rod is fixedly arranged on the side surface of the base (1).

6. The vibration damping mount for a loudspeaker box according to claim 1, wherein: the sound box (5) is electrically connected with an external power supply through a lead.