CN209184727U - A kind of sound equipment mobile device - Google Patents

Abstract

The utility model discloses a kind of sound equipment mobile devices, including placing box, the bottom of the placing box is connected with bottom plate by multiple dampings, the damping includes two decoupling rods hinged with bottom plate lower end, two decoupling rods are distributed in splayed, and lower end is connect with the basal sliding of placing box, and reset spring is fixedly connected between two decoupling rods, the vertical inner sidewall of the placing box is fixedly connected with limit plate by multiple limit springs.The structure of the utility model designs advantages of simple, easy to operate, can be fixed to the sound equipment of different sizes, convenient for the movement of device, can preferably avoid the problem that the vibration generated in moving process damages sound equipment.

Description

A kind of sound equipment mobile device

Technical field

The utility model relates to sound technique field more particularly to a kind of sound equipment mobile devices.

Background technique

Sound equipment refers to other sounds other than the language of people, music, the sound of the sound, animal including natural environment, The various sound etc. that the sound equipment of machine tools, the movement of people issue.Sound equipment probably include power amplifier, peripheral equipment (including compressor, Effect device, balanced device, VCD, DVD etc.), loudspeaker (speaker, loudspeaker), sound console, microphone, display equipment etc. add up one Set.Wherein, speaker is exactly audio output device, loudspeaker, subwoofer etc..In one speaker include it is high and low, in three kinds of loudspeakings Device, three kinds but not necessarily with regard to three.The developing history of technology can be divided into electron tube, transistor, integrated circuit, field-effect tube Four-stage.

Existing large size sound equipment is more inconvenient when moving, needs the carrying that people is laborious, labor intensive more, and It is easy to be influenced to damage sound equipment by extraneous collision in moving process, inconvenience more.

Utility model content

Purpose of the utility model is to solve large-scale sound equipment in the prior art more inconvenience when moving, need people Laborious carrying, labor intensive more, and be easy by extraneous collision to be influenced that sound equipment is caused to damage in moving process It is bad, inconvenient problem more, and a kind of sound equipment mobile device proposed.

To achieve the goals above, the utility model adopts the technical scheme that

The bottom of a kind of sound equipment mobile device, including placing box, the placing box is connected with bottom by multiple dampings Plate, the damping include two decoupling rods hinged with bottom plate lower end, and two decoupling rods are distributed in splayed, and under End is connect with the basal sliding of placing box, and reset spring is fixedly connected between two decoupling rods, the placing box Vertical inner sidewall is fixedly connected with limit plate by multiple limit springs, and the limit plate is vertically fixed close to the side of placing box It is connected with pull rod, the one end of the pull rod far from limit plate stretches out the outer wall of placing box by through-hole, and is vertically fixedly connected with Fixed plate, symmetrically hingedly there are two first connecting rod, two first connecting rods close to the side of placing box for the fixed plate One end far from fixed plate has been respectively articulated with ball bearing and thread barrel, cuts with scissors between the ball bearing and thread barrel and placing box It is connected to the second connecting rod, the first connecting rod and the second connecting rod to be distributed in splayed, the inner ring of the ball bearing is fixed It is socketed with bull stick, the other end of the bull stick is threadedly coupled with thread barrel, and the surface of the bull stick is equipped with corresponding with thread barrel Screw thread.

Preferably, the lower end of the decoupling rod is fixedly connected to sliding block, and the bottom of the placing box offers and sliding block The sliding slot to match.

Preferably, multiple limit telescopic bars are fixedly connected between the limit plate and the side wall of placing box.

Preferably, race is offered at the bottom four corners of the placing box, is fixedly connected with electricity at the top of the race Dynamic push rod, the lower end of the electric pushrod is fixedly connected with universal wheel.

Preferably, the electric pushrod is electrically connected by conducting wire and external power supply and switch.

Compared with prior art, the utility model provides a kind of sound equipment mobile device, have it is following the utility model has the advantages that

1, the sound equipment mobile device makes symmetrical first connecting rod and using bar rotation by the placing box being equipped with Two connecting rods are close to each other, and then squeeze fixed plate, make fixed plate drive limit plate mobile by pull rod, sound equipment is placed on It sets in case, rotates bull stick further back, limit spring is made to push limit plate that sound equipment is fixed, it can be to different sizes Sound equipment is fixed.

2, the sound equipment mobile device, will by electric pushrod when needing mobile to sound equipment by the race being equipped with Universal wheel ejects the bottom of placing box, can be convenient for the movement of device, and when not needing be mobile, universal wheel can contract It returns in race, preferably avoids the firm placement of the mobility impact sound equipment of universal wheel.

3, the sound equipment mobile device is connected with bottom plate using damping by the bottom of placing box, in mobile process In encounter when jolting, two decoupling rods are forced through basal sliding of the cooperation in placing box of sliding block and sliding slot, and reset spring is Two decoupling rods provide a cushion effects, have preferable damping performance, can preferably avoid generating in moving process The problem of vibration damages sound equipment.

And be not directed to part in the device and be the same as those in the prior art or can be realized by using the prior art, this is practical Novel structure designs advantages of simple, easy to operate, the sound equipment of different sizes can be fixed, convenient for the shifting of device It is dynamic, it can preferably avoid the problem that the vibration generated in moving process damages sound equipment.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of sound equipment mobile device structural schematic diagram；

Fig. 2 be the utility model proposes a kind of sound equipment mobile device part A structural schematic diagram；

Fig. 3 be the utility model proposes a kind of sound equipment mobile device universal wheel structural schematic diagram.

In figure: 1 placing box, 2 bottom plates, 3 decoupling rods, 4 reset springs, 5 limit springs, 6 limit plates, 7 pull rods, 8 fixed plates, 9 first connecting rods, 10 ball bearings, 11 thread barrels, 12 second connecting rods, 13 bull sticks, 14 sliding blocks, 15 sliding slots, 16 limit telescopics Bar, 17 electric pushrods, 18 universal wheels.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, the bottom of a kind of sound equipment mobile device, including placing box 1, placing box 1 passes through multiple dampings It is connected with bottom plate 2, damping includes two decoupling rods 3 hinged with 2 lower end of bottom plate, and two decoupling rods 3 are distributed in splayed, And lower end is connect with the basal sliding of placing box 1, and reset spring 4 is fixedly connected between two decoupling rods 3, placing box 1 Vertical inner sidewall is fixedly connected with limit plate 6 by multiple limit springs 5, and limit plate 6 is vertically fixed close to the side of placing box 1 It is connected with pull rod 7, the one end of pull rod 7 far from limit plate 6 stretches out the outer wall of placing box 1 by through-hole, and is vertically fixedly connected with Fixed plate 8, fixed plate 8 is symmetrical hinged there are two first connecting rod 9 close to the side of placing box 1, and two first connecting rods 9 are separate One end of fixed plate 8 has been respectively articulated with ball bearing 10 and thread barrel 11, between ball bearing 10 and thread barrel 11 and placing box 1 It is hinged with the second connecting rod 12, first connecting rod 9 and the second connecting rod 12 to be distributed in splayed, the inner ring of ball bearing 10 is fixed It is socketed with bull stick 13, the other end of bull stick 13 is threadedly coupled with thread barrel 11, and the surface of bull stick 13 is equipped with corresponding with thread barrel 11 Screw thread, the lower end of decoupling rod 3 is fixedly connected to sliding block 14, and the bottom of placing box 1 offers the cunning to match with sliding block 14 Slot 15, is fixedly connected with multiple limit telescopic bars 16 between limit plate 6 and the side wall of placing box 1, at the bottom four corners of placing box 1 Race is offered, electric pushrod 17 is fixedly connected at the top of race, the lower end of electric pushrod 17 is fixedly connected with universal wheel 18, electric pushrod 17 is electrically connected by conducting wire and external power supply and switch.

In the utility model, in use, rotating by the placing box 1 being equipped with using bull stick 13, make symmetrical first connection Bar 9 and the second connecting rod 12 are close to each other, and then squeeze fixed plate 8, and fixed plate 8 is made to drive limit plate 6 mobile by pull rod 7, Sound equipment is placed in placing box 1, rotates bull stick 13 further back, limit spring 5 is made to push limit plate 6 that sound equipment is fixed, The sound equipment of different sizes can be fixed, electricity is passed through when needing mobile to sound equipment by the race being equipped with Universal wheel 18 is ejected the bottom of placing box 1 by dynamic push rod 17, can be convenient for the movement of device, and when not needing be mobile, Universal wheel 18 can be retracted in race, preferably avoid the firm placement of the mobility impact sound equipment of universal wheel 18, pass through The bottom of placing box 1 is connected with bottom plate 2 using damping, is encountered when jolting in the process of moving, two 3 stress of decoupling rod By the cooperation of sliding block 14 and sliding slot 15 placing box 1 basal sliding, reset spring 4 be two decoupling rods 3 provide one it is slow Impulse force has preferable damping performance, can preferably avoid the vibration generated in moving process from damaging sound equipment Problem.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of sound equipment mobile device, including placing box (1), which is characterized in that the bottom of the placing box (1) is subtracted by multiple Shake mechanism is connected with bottom plate (2), and the damping includes two decoupling rods (3) hinged with bottom plate (2) lower end, described in two Decoupling rod (3) is distributed in splayed, and lower end is connect with the basal sliding of placing box (1), between two decoupling rods (3) It is fixedly connected with reset spring (4), the vertical inner sidewall of the placing box (1) is fixedly connected with by multiple limit springs (5) Limit plate (6), the limit plate (6) are vertically fixedly connected with pull rod (7) close to the side of placing box (1), and the pull rod (7) is remote One end from limit plate (6) stretches out the outer wall of placing box (1) by through-hole, and is vertically fixedly connected with fixed plate (8), described solid Fixed board (8) is symmetrical hinged there are two first connecting rod (9) close to the side of placing box (1), and two first connecting rods (9) are remote One end from fixed plate (8) has been respectively articulated with ball bearing (10) and thread barrel (11), the ball bearing (10) and thread barrel (11) it is hinged between placing box (1) the second connecting rod (12), the first connecting rod (9) and the second connecting rod (12) are in eight Font distribution, the inner ring fixing sleeve of the ball bearing (10) are connected to bull stick (13), the other end and screw thread of the bull stick (13) Cylinder (11) is threadedly coupled, and the surface of the bull stick (13) is equipped with screw thread corresponding with thread barrel (11).

2. a kind of sound equipment mobile device according to claim 1, which is characterized in that the lower end of the decoupling rod (3) is solid Surely it is connected with sliding block (14), the bottom of the placing box (1) offers the sliding slot (15) to match with sliding block (14).

3. a kind of sound equipment mobile device according to claim 1, which is characterized in that the limit plate (6) and placing box (1) Side wall between be fixedly connected with multiple limit telescopic bars (16).

4. a kind of sound equipment mobile device according to claim 1, which is characterized in that the bottom four corners of the placing box (1) Place offers race, is fixedly connected at the top of the race electric pushrod (17), and the lower end of the electric pushrod (17) is solid Surely universal wheel (18) are connected with.

5. a kind of sound equipment mobile device according to claim 4, which is characterized in that the electric pushrod (17) passes through conducting wire It is electrically connected with external power supply and switch.