CN212536518U

CN212536518U - Large-scale stereo set is with shock attenuation unable adjustment base

Info

Publication number: CN212536518U
Application number: CN202020017997.2U
Authority: CN
Inventors: 丰圆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2021-02-12
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a large-scale shock attenuation unable adjustment base for stereo set relates to audio amplifier equipment technical field, specifically is a large-scale shock attenuation unable adjustment base for stereo set, including the audio amplifier, the bottom of audio amplifier is provided with the mount pad, the inside of mount pad is provided with the threaded rod, the sliding sleeve has been cup jointed in the surface activity of threaded rod, the top fixedly connected with pinch-off blades of sliding sleeve. This large-scale shock attenuation unable adjustment base for stereo set, through setting up the grip block, rotatory hand wheel drives the threaded rod and rotates, make the sliding sleeve at the surperficial inward movement of threaded rod, promote the grip block by the sliding sleeve again and remove to advance to press from both sides tightly the audio amplifier, utilize the left buffer spring of grip block to cushion the audio amplifier, slow down the vibrations of audio amplifier on the horizontal direction, through setting up damping spring, utilize damping spring's deformation, make the mount pad can the up-and-down motion, thereby the vibrations of the vertical direction of audio amplifier have been slowed down, reduce the influence of vibrations to the audio amplifier.

Description

Large-scale stereo set is with shock attenuation unable adjustment base

Technical Field

The utility model relates to a sound equipment technical field specifically is a large-scale shock attenuation unable adjustment base for stereo set.

Background

A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of a sound box, and the sound box generates sound after amplifying an audio signal, so that the sound becomes louder. It is an extremely important component of a sound box system, and is responsible for the task of converting an electrical signal into an acoustic signal for direct listening by the ears of a person

Large-scale stereo set generally uses in outdoor performance, because the power of large-scale audio amplifier is great, in the in-process of using, the audio amplifier can produce vibrations, vibrations cause adverse effect to the inside component of audio amplifier easily, cause the damage of audio amplifier easily, vibrations can lead to the audio amplifier skew moreover, cause the audio amplifier to empty, influence the stability and the security of audio amplifier, simultaneously when outdoor performance, ground can be moist sometimes, moist ground can cause the damage to the inside electronic component of audio amplifier, we provide a shock attenuation unable adjustment base for large-scale stereo set for this.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a large-scale shock attenuation unable adjustment base for stereo set has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a large-scale shock attenuation unable adjustment base for stereo set, includes the audio amplifier, the bottom of audio amplifier is provided with the mount pad, the inside of mount pad is provided with the threaded rod, the sliding sleeve has been cup jointed in the surface activity of threaded rod, the top fixedly connected with pinch-off blades of sliding sleeve, the bottom fixedly connected with spliced pole of mount pad, unable adjustment base has been cup jointed in the bottom activity of spliced pole, the bottom fixedly connected with damping spring of spliced pole, damping spring is located unable adjustment base's inside, unable adjustment base's bottom is provided with the supporting leg.

Optionally, the left side fixedly connected with telescopic link of pinch-off blades, the left side fixedly connected with fixed plate of telescopic link, buffer spring has been cup jointed in the outside activity of telescopic link.

Optionally, the bottom of the mounting seat is fixedly connected with a clamping plate, and the clamping plate is clamped outside the fixed base.

Optionally, a sleeve is sleeved on the inner portion of the fixed base in a movable mode, supporting legs are sleeved on the inner threads of the sleeve in a sleeved mode, a first umbrella-shaped wheel is sleeved on the outer surface of the sleeve in a fixed mode, a transmission rod is connected to the left side of the first umbrella-shaped wheel in a threaded mode, a second umbrella-shaped wheel is sleeved on the outer surface of the transmission rod in a fixed mode, a rotary handle is meshed with the front face of the second umbrella-shaped wheel, and the rotary handle extends to the outer portion of the fixed base.

Optionally, the right side fixedly connected with hand wheel of threaded rod, the hand wheel is located the right side of mount pad, the screw thread direction of rotation of the threaded rod left and right sides is opposite.

Optionally, the number of the supporting legs is two, and the two supporting legs are symmetrically distributed on two sides of the fixed base and are in transmission connection through a transmission rod.

The utility model provides a large-scale shock attenuation unable adjustment base for stereo set possesses following beneficial effect:

1. this large-scale shock attenuation unable adjustment base for stereo set, through setting up the grip block, rotatory hand wheel drives the threaded rod and rotates, make the sliding sleeve at the surperficial inward movement of threaded rod, promote the grip block by the sliding sleeve again and remove to advance to press from both sides tightly the audio amplifier, utilize the left buffer spring of grip block to cushion the audio amplifier, slow down the vibrations of audio amplifier on the horizontal direction, through setting up damping spring, utilize damping spring's deformation, make the mount pad can the up-and-down motion, thereby the vibrations of the vertical direction of audio amplifier have been slowed down, reduce the influence of vibrations to the audio amplifier.

2. This large-scale shock attenuation unable adjustment base for stereo set, through setting up the cardboard, the card that makes the mount pad can be firm at unable adjustment base's top, prevent the mount pad skew, the stability that the audio amplifier is fixed has been improved, avoid the audio amplifier to remove at the in-process that uses, it rotates to drive the transfer line through rotatory swing handle, it is rotatory to drive the sleeve pipe at utilizing the transfer line, make the supporting leg reciprocate, conveniently adjust the height of audio amplifier, avoid the audio amplifier too close with moist ground, prevent that the audio amplifier from weing, the safety of audio amplifier has been protected.

Drawings

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

fig. 2 is a schematic structural view of the rotating handle of the present invention.

In the figure: 1. a sound box; 2. a mounting seat; 3. a threaded rod; 4. a hand wheel; 5. a sliding sleeve; 6. a clamping plate; 7. a telescopic rod; 8. a fixing plate; 9. a buffer spring; 10. connecting columns; 11. a fixed base; 12. A damping spring; 13. clamping a plate; 14. a sleeve; 15. supporting legs; 16. a first umbrella wheel; 17. a transmission rod; 18. a second umbrella wheel; 19. and (5) screwing a handle.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: a shock absorption fixing base for a large-scale sound box comprises a sound box 1, wherein the bottom of the sound box 1 is provided with an installation seat 2, a threaded rod 3 is arranged inside the installation seat 2, the right side of the threaded rod 3 is fixedly connected with a hand wheel 4, the hand wheel 4 is positioned on the right side of the installation seat 2, the thread rotating directions of the left side and the right side of the threaded rod 3 are opposite, the outer surface of the threaded rod 3 is movably sleeved with a sliding sleeve 5, the top of the sliding sleeve 5 is fixedly connected with a clamping plate 6, the hand wheel 4 is rotated to drive the threaded rod 3 to rotate, so that the sliding sleeve 5 moves inwards on the surface of the threaded rod 3, the sliding sleeve 5 pushes the clamping plate 6 to move to clamp the sound box 1, a buffer spring 9 on the left side of the clamping plate 6 is used for buffering the sound box 1, the vibration of the sound box 1 in the, the buffer spring 9 is movably sleeved outside the telescopic rod 7, the connecting column 10 is fixedly connected to the bottom of the mounting seat 2, the fixed base 11 is movably sleeved at the bottom of the connecting column 10, the damping spring 12 is fixedly connected to the bottom of the connecting column 10, the damping spring 12 is positioned inside the fixed base 11, the mounting seat 2 can move up and down by utilizing the deformation of the damping spring 12 through arranging the damping spring 12, so that the vibration of the sound box 1 in the vertical direction is slowed down, the influence of the vibration on the sound box 1 is reduced, the safety of electronic components inside the sound box 1 is protected, the service life of the sound box 1 is prolonged, the clamping plate 13 is fixedly connected to the bottom of the mounting seat 2, the clamping plate 13 is clamped outside the fixed base 11, the mounting seat 2 can be firmly clamped at the top of the fixed base 11 through arranging the clamping plate 13, the mounting seat 2 is prevented from deviating, the fixing stability of the sound box 1 is improved, the sound box 1 is prevented from moving in the using process, the bottom of the fixed base 11 is provided with two supporting legs 15, the sleeve 14 is movably sleeved inside the fixed base 11, the supporting legs 15 are sleeved on the internal threads of the sleeve 14, the number of the supporting legs 15 is two, and the supporting legs are symmetrically distributed on two sides of the fixed base 11, the two supporting legs 15 are in transmission connection through a transmission rod 17, the left sleeve 14 and the right sleeve 14 are driven to rotate through the transmission rod 17, the two supporting legs 15 are lifted simultaneously, the lifting balance of the fixed base 11 is ensured, the fixed base 11 is prevented from inclining, the outer surface of the sleeve 14 is fixedly sleeved with a first umbrella-shaped wheel 16, the left thread of the first umbrella-shaped wheel 16 is connected with the transmission rod 17, the outer surface of the transmission rod 17 is fixedly sleeved with a second umbrella-shaped wheel 18, the front, the swing handle 19 extends to the outside of unable adjustment base 11, drives the transfer line 17 through rotatory swing handle 19 and rotates, utilizes transfer line 17 to drive sleeve pipe 14 rotatory, makes supporting leg 15 reciprocate, conveniently adjusts the height of audio amplifier 1, avoids audio amplifier 1 and moist ground too close, prevents that audio amplifier 1 from weing, has protected the safety of audio amplifier 1.

To sum up, this large-scale shock attenuation unable adjustment base for stereo set, during the use, on placing mount pad 2 with audio amplifier 1, then rotatory hand wheel 4 drives threaded rod 3 and rotates, drives the removal of sliding sleeve 5 by threaded rod 3 again, makes fixed plate 8 press from both sides tightly audio amplifier 1, then rotatory swing handle 19 utilizes swing handle 19 to drive transfer line 17 and rotates, drives first umbelliform wheel 16 rotation by transfer line 17 again, makes supporting leg 15 reciprocate, the height of adjustment unable adjustment base 11, can.

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 large-scale stereo set is with shock attenuation unable adjustment base, includes audio amplifier (1), its characterized in that: the bottom of audio amplifier (1) is provided with mount pad (2), the inside of mount pad (2) is provided with threaded rod (3), sliding sleeve (5) have been cup jointed in the surface activity of threaded rod (3), top fixedly connected with clamp plate (6) of sliding sleeve (5), the bottom fixedly connected with spliced pole (10) of mount pad (2), unable adjustment base (11) have been cup jointed in the bottom activity of spliced pole (10), the bottom fixedly connected with damping spring (12) of spliced pole (10), damping spring (12) are located the inside of unable adjustment base (11), the bottom of unable adjustment base (11) is provided with supporting leg (15).

2. The shock-absorbing fixing base for the large-scale sound box according to claim 1, characterized in that: the left side fixedly connected with telescopic link (7) of pinch-off blades (6), the left side fixedly connected with fixed plate (8) of telescopic link (7), buffer spring (9) have been cup jointed in the outside activity of telescopic link (7).

3. The shock-absorbing fixing base for the large-scale sound box according to claim 1, characterized in that: the bottom of the mounting seat (2) is fixedly connected with a clamping plate (13), and the clamping plate (13) is clamped outside the fixed base (11).

4. The shock-absorbing fixing base for the large-scale sound box according to claim 1, characterized in that: the right side fixedly connected with hand wheel (4) of threaded rod (3), hand wheel (4) are located the right side of mount pad (2), the screw thread direction of rotation of the threaded rod (3) left and right sides is opposite.

5. The shock-absorbing fixing base for the large-scale sound box according to claim 1, characterized in that: the number of the supporting legs (15) is two, and the two supporting legs are symmetrically distributed on two sides of the fixed base (11), and the two supporting legs (15) are in transmission connection through a transmission rod (17).