CN212086399U

CN212086399U - Crashproof stage stereo set

Info

Publication number: CN212086399U
Application number: CN201922020768.6U
Authority: CN
Inventors: 曾葵
Original assignee: Shenzhen Zhongke Hengjin Technology Co ltd
Current assignee: Shenzhen Zhongke Hengjin Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-12-04
Anticipated expiration: 2029-11-21

Abstract

The utility model belongs to the technical field of stage sound equipment, an anti-collision stage sound equipment, which comprises a base, wherein the upper surface of the base is provided with a sound box, one side of the sound box is provided with a loudspeaker, the upper surface of the base is provided with a mounting plate, one side of the mounting plate, which is far away from the base, is provided with four expansion brackets, the expansion brackets comprise two groups of X-shaped cross connecting rods, wherein, the middle positions of the two groups of cross connecting rods are respectively provided with a first cross rotating shaft and a second cross rotating shaft, the utility model is provided with an expansion bracket and a shock-proof spring seat, in order to prevent noise caused by resonance, the mounting plate is disassembled from the base by opening a lock catch, after the sound equipment is used, the mounting plate is arranged on the base, the expansion bracket is lifted upwards to protect the sound box, the shock-proof spring seat is positioned between the, the soft buffer glue can protect the surface of the case from being affected by scratches.

Description

Crashproof stage stereo set

Technical Field

The utility model belongs to the technical field of the stage stereo set, concretely relates to crashproof stage stereo set.

Background

The stereo set refers in particular to one set of audio system that electrical equipment makes up and makes sound, development and progress along with science and technology, people require more and more to the performance form and the place of dance, more and more height, the stereo set system improves and perfects the specialty along with people's demand constantly, the stereo set equipment for the stage performance is collectively called stage stereo set, stage stereo set is an important branch of performance equipment, at present because the improvement of living conditions, people's demand in the spiritual culture is great, various literary and artistic activities quantity sharply increases, also the demand to stage stereo set rises thereupon, stage stereo set appears colliding with in the in-process of frequently transporting and laying and exempts, this also has brought the influence for the result of use of stereo set.

However, most of existing sound equipment in the market are simply provided with an anti-collision structure, the anti-collision effect can be relatively poor, or the anti-collision structure is relatively large and is mixed with the sound equipment into a whole, so that the resonance is obvious in the actual use of the sound equipment, and the noise is relatively large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticollision stage stereo set to solve the crashproof problem of current stage stereo set.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticollision stage stereo set, includes the base, the upper surface of base is provided with the audio amplifier, one side of audio amplifier is provided with loudspeaker, the upper surface of base is provided with the mounting panel, one side that the base was kept away from to the mounting panel is provided with four expansion brackets, the expansion bracket includes two sets of cross connecting rods that are the X type, and wherein first cross pivot and the cross pivot of second are installed respectively to the intermediate position department of two sets of cross connecting rods to realize that the rotation of cross connecting rod itself is connected, two sets of the tip of cross connecting rod rotates and is connected with the connecting axle to with this rotation between forming two sets of cross connecting rods is connected, one side that the connecting axle is close to the audio amplifier is provided with the spring holder of moving away to avoid possible earthquakes, one side that first cross pivot and the cross pivot of second are.

Preferably, the locking groove has been seted up to the one end of first alternately pivot, one side of mounting panel is rotated and is connected with the connection pivot, the mounting panel rotates through the connection pivot and is connected with the bracing piece, the one end that the mounting panel was kept away from to the bracing piece is provided with the locking knot, the locking knot is connected with the locking groove block.

Preferably, one end of the shock absorbing spring seat close to the sound box is provided with soft buffering rubber.

Preferably, the position that dustproof cloth and shock absorber spring holder correspond is provided with the lantern ring, the one side that dustproof cloth is close to the audio amplifier top is provided with the zip fastener.

Preferably, the end parts of the two connecting rods, close to one side of the mounting plate, of the cross connecting rod are provided with sliding blocks, one side of the mounting plate is provided with a sliding rail, and the sliding rail is connected with the sliding blocks in a sliding manner.

Preferably, the base is provided with at least eight latches, and the base is fixedly connected with the mounting plate through the latches.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses set up the expansion bracket and the spring holder of moving away to avoid possible earthquakes, the expansion bracket is installed on the mounting panel, when the stereo set uses, for preventing to resonate and cause the noise, open the hasp and lift the mounting panel off from the base, after the stereo set finishes using, for preventing to collide with, install the mounting panel on the base, the straining hasp upwards mentions the expansion bracket, the protection audio amplifier, the spring holder of moving away to avoid possible earthquakes is located between expansion bracket and the audio amplifier, can play the cushioning effect, the buffering flexible glue can protect machine case surface not influenced by the mar.

(2) The utility model discloses set up dustproof cloth, the dust is the natural enemy of power amplifier, and when the stereo set was not used for a long time, sedimentary dust can bring huge killing power to the power amplifier, and inside dustproof cloth can completely cut off outside dust and enter into the stereo set, protected the life of stereo set.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a partial enlarged view of the present invention.

In the figure: 1. a sound box; 2. a horn; 3. a base; 4. mounting a plate; 5. locking; 6. a telescopic frame; 7. A support bar; 8. a locking groove; 9. locking buckles; 10. a first cross rotating shaft; 11. a second cross rotating shaft; 12. A slide rail; 13. a shock absorbing spring seat; 14. buffering soft rubber; 15. a dust cloth; 16. a connecting shaft; 17. a slider; 18. a zipper; 19. a collar.

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 without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: an anti-collision stage sound box comprises a base 3, wherein a sound box 1 is arranged on the upper surface of the base 3, a loudspeaker 2 is arranged on one side of the sound box 1, a mounting plate 4 is arranged on the upper surface of the base 3, four telescopic frames 6 are arranged on one side, far away from the base 3, of the mounting plate 4, the telescopic frames 6 comprise two groups of X-shaped cross connecting rods, a first cross rotating shaft 10 and a second cross rotating shaft 11 are respectively arranged at the middle positions of the two groups of cross connecting rods so as to realize the rotating connection of the cross connecting rods, the end parts of the two groups of cross connecting rods are rotatably connected with a connecting shaft 16 to form the rotating connection between the two groups of cross connecting rods, a shock-proof spring seat 13 is arranged on one side, close to the sound box 1, of the first cross rotating shaft 10 and the second cross rotating shaft 11 are provided with a shock-proof, adopt the disconnect-type design, when guaranteeing that the stereo set does not receive the impact damage in the transportation, also guaranteed that stereo set tone quality is not influenced in the in-service use, outside crashproof structure is the contraction type, and easy operation is convenient, and protective area is big, and occupation space is little.

In this embodiment, preferentially, locking groove 8 has been seted up to the one end of first cross pivot 10, and one side of mounting panel 4 is rotated and is connected with the connection pivot, and mounting panel 4 rotates through connecting the pivot and is connected with bracing piece 7, and the one end that mounting panel 4 was kept away from to bracing piece 7 is provided with locking knot 9, and locking knot 9 is connected with locking groove 8 block, and the structure is more firm, can not appear the accident because of the striking on the way in the transport, and is more reliable.

In this embodiment, preferred, the one end that shock absorber spring holder 13 is close to audio amplifier 1 is provided with buffering flexible glue 14, has improved holistic shock attenuation effect, and soft material direct contact audio amplifier 1 surface can not appear the mar, more can easily filter less striking.

In this embodiment, preferably, the position of the dustproof cloth 15 corresponding to the shock absorbing spring seat 13 is provided with a sleeve ring 19, one side of the dustproof cloth 15 close to the top of the sound box 1 is provided with a zipper 18, the dustproof cloth 15 is detachably arranged, so that the dustproof cloth is convenient to clean, and the zipper 18 can more conveniently detach the whole dustproof cloth 15 when not in use.

In this embodiment, preferably, the end portions of the two connecting rods of the cross connecting rod, which are close to one side of the mounting plate 4, are provided with the sliding blocks 17, one side of the mounting plate 4 is provided with the sliding rail 12, and the sliding rail 12 is slidably connected with the sliding blocks 17, so that the operation stability of the telescopic frame 6 in the use process is ensured.

In this embodiment, preferably, the base 3 is provided with at least eight latches 5, and the base 3 and the mounting plate 4 are fixedly connected through the latches 5, so that the fastening performance of the anti-collision component is ensured, and the anti-collision component can better play a role in collision.

The utility model discloses a theory of operation and use flow: when the anti-collision stage sound box is used, firstly, the mounting plate 4 is placed on the base 3, the lock catch 5 is fastened, then the telescopic frame 6 is lifted to a corresponding position, the locking catch 9 is placed into the locking groove 8 by the operation supporting rod 7, the telescopic frame 6 is fixed, then, the lantern ring 19 of the dustproof cloth 15 is in clamping connection with the shock-absorbing spring seat 13, finally, the zipper 18 of the dustproof cloth 15 is sealed, when the sound box falls down or collides in the transportation process, the damage to the sound box caused by the collision is minimized by the external telescopic frame 6, the shock-absorbing spring seat 13 arranged in the sound box can counteract the vibration, the buffering soft rubber 14 can protect the sound box 1 from being damaged by external forces such as scratches, when the sound box is ready to be used, the zipper 18 of the dustproof cloth 15 is pulled open, the locking catch 9 is taken out of the locking groove 8 by the operation supporting rod 7, the telescopic frame 6 descends to the lowest point, and the lock, the mounting plate 4 is removed from the base 3, and the sound is turned on to start use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anticollision stage stereo set, includes base (3), the upper surface of base (3) is provided with audio amplifier (1), one side of audio amplifier (1) is provided with loudspeaker (2), its characterized in that: the upper surface of the base (3) is provided with a mounting plate (4), one side of the mounting plate (4) far away from the base (3) is provided with four telescopic frames (6), the telescopic frames (6) comprise two groups of X-shaped cross connecting rods, wherein the middle positions of the two groups of cross connecting rods are respectively provided with a first cross rotating shaft (10) and a second cross rotating shaft (11), so as to realize the rotary connection of the cross connecting rods, the end parts of the two groups of cross connecting rods are rotatably connected with connecting shafts (16), and thus forming a rotary connection between two groups of crossed connecting rods, a shock absorbing spring seat (13) is arranged on one side of the connecting shaft (16) close to the sound box (1), one side of the first cross rotating shaft (10) and one side of the second cross rotating shaft (11) close to the sound box (1) are provided with a shock-absorbing spring seat (13), and one end of the shock-absorbing spring seat (13) is provided with dustproof cloth (15).

2. An impact-proof stage sound according to claim 1, wherein: locking groove (8) have been seted up to the one end of first cross pivot (10), one side of mounting panel (4) is rotated and is connected with the connection pivot, mounting panel (4) are rotated through connecting the pivot and are connected with bracing piece (7), the one end that mounting panel (4) were kept away from in bracing piece (7) is provided with locking buckle (9), locking buckle (9) are connected with locking groove (8) block.

3. An impact-proof stage sound according to claim 1, wherein: one end of the shock absorbing spring seat (13) close to the sound box (1) is provided with soft buffering rubber (14).

4. An impact-proof stage sound according to claim 1, wherein: the position that dustproof cloth (15) and shock absorber spring seat (13) correspond is provided with lantern ring (19), one side that dustproof cloth (15) are close to audio amplifier (1) top is provided with zip fastener (18).

5. An impact-proof stage sound according to claim 1, wherein: two connecting rod tip that the cross connecting rod is close to mounting panel (4) one side are provided with slider (17), one side of mounting panel (4) is provided with slide rail (12), slide rail (12) and slider (17) sliding connection.

6. An impact-proof stage sound according to claim 1, wherein: the base (3) is provided with at least eight lock catches (5), and the base (3) is fixedly connected with the mounting plate (4) through the lock catches (5).