CN208855670U

CN208855670U - A kind of mobile device of large size sound equipment

Info

Publication number: CN208855670U
Application number: CN201820926557.1U
Authority: CN
Inventors: 韦晓娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2019-05-14
Anticipated expiration: 2028-06-15

Abstract

The utility model relates to field of mechanical technique, and disclose a kind of mobile device of large-scale sound equipment, including fixed plate, the bottom of the fixed plate is fixedly connected with universal wheel, the top two sides of the fixed plate are fixedly connected to sleeve, one side surface of the sleeve is through to another side surface and is plugged with bolt, the sleeve is plugged with loop bar by bolt, the loop bar offers jack, cabinet is fixedly connected at the top of the loop bar, the inside bottom of the cabinet is fixedly connected with spring, placing box is fixedly connected at the top of the spring, the inside bottom of the placing box is fixedly connected with fixing groove, the inside top of the fixing groove is fixedly connected with plastic plate.Pass through setting solar energy photovoltaic panel and controller, thermal energy is converted to electric energy by photovoltaic dress parallel operation and is filled with battery by solar energy photovoltaic panel, solar energy is fully used, solves the problems, such as that the mobile device of large-scale sound equipment currently on the market is general for Solar use ability.

Description

A kind of mobile device of large size sound equipment

Technical field

The utility model relates to field of mechanical technique, specially a kind of mobile device of large-scale sound equipment.

Background technique

With the development of society, science and technology is constantly progressive, people's lives quality is also greatly improved, for music Pursuit also increasingly enrich, in some public places, used sound equipment just come the purpose of playing music or exploitation, sound equipment It is divided to fixed and two kinds of movement again, when needing to carry out outdoor or impromptu performance, it is necessary to which the movement for using large-scale sound equipment is set It is standby.

The mobile device of large-scale sound equipment currently on the market is general for Solar use ability, shake-resistance pressure-reducing ability one As, modulability is general, is increasingly difficult to meet the needs of market development, for this purpose, proposing that a kind of mobile device of large-scale sound equipment is come It solves the above problems.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of mobile device of large-scale sound equipment, has solar energy The advantages that charging, shake-resistance pressure-reducing, adjusting height, solves the mobile device of large-scale sound equipment currently on the market for solar energy benefit General with ability, shake-resistance pressure-reducing ability is general, the general problem of modulability.

(2) technical solution

To realize that above-mentioned solar recharging, shake-resistance pressure-reducing adjust the purpose of height, the utility model provides following technical side Case: a kind of mobile device of large size sound equipment, including fixed plate, the bottom of the fixed plate is fixedly connected with universal wheel, described solid The top two sides of fixed board are fixedly connected to sleeve, and a side surface of the sleeve is through to another side surface and is plugged with bolt, The sleeve is plugged with loop bar by bolt, and the loop bar offers jack, and cabinet, institute are fixedly connected at the top of the loop bar The inside bottom for stating cabinet is fixedly connected with spring, is fixedly connected with placing box at the top of the spring, the placing box it is interior Side bottom is fixedly connected with fixing groove, and the inside top of the fixing groove is fixedly connected with plastic plate, the top of the plastic plate Equipped with sound equipment case, the inside two sides of the cabinet pass through fixed block and are fixedly connected with rubber slab, and the box house is equipped with control The top of device processed, the cabinet is fixedly connected with solar energy photovoltaic panel by support frame, and the top of the cabinet is equipped with battery, And the input terminal of battery is electrically connected by the output end of photovoltaic converter and solar energy photovoltaic panel, the output of the battery End and the input terminal of controller are electrically connected, and the output end of the controller and the input terminal of sound equipment case are electrically connected.

Preferably, the outer left side of the cabinet is fixedly connected with pull rod, and cotton pad is provided on the knob of pull rod.

Preferably, the quantity of the universal wheel is four.

Preferably, the jack is equidistant set there are four.

Preferably, the front of the placing box is hinged with chamber door by hinge, and the front of the chamber door is fixedly connected with handle Hand.

Preferably, the model STM32F103 of the controller, the controller using 40 pin dual inline type DIP, Inside there is the ROM of 128 ram cells and 4K and there are two interrupt outside 16 bit timing counters, two, in two timing numerations A disconnected and serial interruption and 48 parallel-by-bit input ports.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of mobile device of large-scale sound equipment, has following beneficial to effect Fruit:

1, the mobile device of the large size sound equipment, by setting solar energy photovoltaic panel and controller, solar energy photovoltaic panel will Thermal energy is converted to electric energy by photovoltaic dress parallel operation and is filled with battery, and solar energy is fully used, is solved at present The mobile device of the large-scale sound equipment in the market problem general for Solar use ability.

2, the mobile device of the large size sound equipment, by setting spring and rubber slab, in mobile and in use, spring guarantee The stabilization of placing box bottom, rubber slab depressurize the effect of antidetonation when ensure that placing box double swerve, plastic plate makes sound It rings case to stablize, solves the problems, such as that the mobile device shake-resistance pressure-reducing ability of large-scale sound equipment currently on the market is general.

3, the mobile device of the large size sound equipment, by setting sleeve and loop bar, when adjusting height, by bolt insertion pair It answers in the jack of height, so that height can be adjusted, solves the mobile device modulability one of large-scale sound equipment currently on the market As the problem of.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model placing box structure front view；

Fig. 3 is the utility model loop bar structure side view；

Fig. 4 is the utility model control system architecture schematic diagram.

In figure: 1 fixed plate, 2 universal wheels, 3 sleeves, 4 bolts, 5 loop bars, 51 jacks, 6 cabinets, 7 springs, 8 placing boxes, 81 Hinge, 82 chamber doors, 83 handles, 9 fixing grooves, 10 plastic plates, 11 sound equipment casees, 12 rubber slabs, 13 fixed blocks, 14 pull rods, 15 controls Device, 16 support frames, 17 batteries, 18 solar energy photovoltaic panels, 19 photovoltaic converters.

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4, a kind of mobile device of large size sound equipment, including fixed plate 1, the bottom of fixed plate 1 is please referred to be fixedly connected There is universal wheel 2, the quantity of universal wheel 2 is four, and the top two sides of fixed plate 1 are fixedly connected to sleeve 3, the side of sleeve 3 Surface is through to another side surface and is plugged with bolt 4, and sleeve 3 is plugged with loop bar 5 by bolt 4, and loop bar 5 offers jack 51, Jack 51 it is equidistant set there are four, when adjusting height, bolt 4 is inserted into the jack 51 of respective heights, enables height It is enough to adjust, solve the problems, such as that the mobile device modulability of large-scale sound equipment currently on the market is general, the top of loop bar 5 is fixed to be connected It is connected to cabinet 6, the inside bottom of cabinet 6 is fixedly connected with spring 7, and the top of spring 7 is fixedly connected with placing box 8, placing box 8 Inside bottom be fixedly connected with fixing groove 9, the inside top of fixing groove 9 is fixedly connected with plastic plate 10, the top of plastic plate 10 Portion is equipped with sound equipment case 11, and the inside two sides of cabinet 6 pass through fixed block 13 and are fixedly connected with rubber slab 12, in mobile and use When, spring 7 ensure that the stabilization of 8 bottom of placing box, and rubber slab 12 depressurizes the work of antidetonation when ensure that 8 double swerve of placing box With plastic plate 10 stablizes sound equipment case 11, solves the mobile device shake-resistance pressure-reducing ability of large-scale sound equipment currently on the market General problem, controller 15, the model STM32F103 of controller 15 are equipped with inside cabinet 6, and controller 15 draws using 40 Foot dual inline type DIP, the interior ROM for having 128 ram cells and 4K and there are two 16 bit timing counters, two it is outer in Break, two periodically numeration interruption and a serial interruption and 48 parallel-by-bit input ports, the top of cabinet 6 pass through support frame 16 It is fixedly connected with solar energy photovoltaic panel 18, the top of cabinet 6 is equipped with battery 17, and the input terminal of battery 17 is turned by photovoltaic The output end of parallel operation 19 and solar energy photovoltaic panel 18 is electrically connected, and thermal energy is filled parallel operation 19 by photovoltaic by solar energy photovoltaic panel 18 It is converted to electric energy and is filled with battery 17, solar energy is fully used, solve large-scale sound equipment currently on the market The mobile device problem general for Solar use ability, the output end of battery 17 and the input terminal of controller 15 are electrical Connection, the output end of controller 15 and the input terminal of sound equipment case 11 are electrically connected.

Specifically, the outer left side of cabinet 6 is fixedly connected with pull rod 14, and it is provided with cotton pad on the knob of pull rod 14, increased Add comfort.

Specifically, the front of placing box 8 is hinged with chamber door 82 by hinge 81, the front of chamber door 82 is fixedly connected with handle 83, it is convenient for 11 folding and unfolding of sound equipment case.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

When in use, when hot day, solar energy is absorbed by solar energy photovoltaic panel 18, then will too by photovoltaic converter 19 Sun, which can fill, to be changed to electric energy and is transferred to battery 17, and battery 17 passes through controller 15 and is powered to sound equipment 11, when moving, logical The depressurization for crossing the rubber slab 12 of 8 two sides of damping compression-resistant and placing box of spring 7, enables placing box 8 to stablize, Gu Determine slot 9 and plastic plate 10 is capable of fixing sound equipment case 11 and shake-resistance pressure-reducing, height is adjusted when using, by the insertion pair of bolt 4 The jack 51 answered, is adjusted the height of mobile device.

In conclusion the mobile device of the large size sound equipment, has the advantages that solar recharging, shake-resistance pressure-reducing, adjusting height, The mobile device for solving large-scale sound equipment currently on the market is general for Solar use ability, and shake-resistance pressure-reducing ability is general, The general problem of modulability.

It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of mobile device of large size sound equipment, including fixed plate (1), it is characterised in that: the bottom of the fixed plate (1) is fixed It is connected with universal wheel (2), the top two sides of the fixed plate (1) are fixedly connected to sleeve (3), the side of the sleeve (3) Surface is through to another side surface and is plugged with bolt (4), and the sleeve (3) is plugged with loop bar (5), the set by bolt (4) Bar (5) offers jack (51), is fixedly connected with cabinet (6) at the top of the loop bar (5), the inside bottom of the cabinet (6) It is fixedly connected with spring (7), is fixedly connected with placing box (8) at the top of the spring (7), the inside bottom of the placing box (8) Portion is fixedly connected with fixing groove (9), and the inside top of the fixing groove (9) is fixedly connected with plastic plate (10), the plastic plate (10) top is equipped with sound equipment case (11), and the inside two sides of the cabinet (6) pass through fixed block (13) and are fixedly connected with rubber Plate (12), the cabinet (6) is internal to be equipped with controller (15), and the top of the cabinet (6) is fixedly connected by support frame (16) Have solar energy photovoltaic panel (18), the top of the cabinet (6) is equipped with battery (17), and the input terminal of battery (17) passes through light The output end for lying prostrate converter (19) and solar energy photovoltaic panel (18) is electrically connected, the output end and controller of the battery (17) (15) input terminal is electrically connected, and the output end of the controller (15) and the input terminal of sound equipment case (11) are electrically connected.

2. a kind of mobile device of large-scale sound equipment according to claim 1, it is characterised in that: the outside of the cabinet (6) Left side is fixedly connected with pull rod (14), and is provided with cotton pad on the knob of pull rod (14).

3. a kind of mobile device of large-scale sound equipment according to claim 1, it is characterised in that: the number of the universal wheel (2) Amount is four.

4. a kind of mobile device of large-scale sound equipment according to claim 1, it is characterised in that: the jack (51) is equidistant There are four if.

5. a kind of mobile device of large-scale sound equipment according to claim 1, it is characterised in that: the placing box (8) is just Face is hinged with chamber door (82) by hinge (81), and the front of the chamber door (82) is fixedly connected with handle (83).

6. a kind of mobile device of large-scale sound equipment according to claim 1, it is characterised in that: the type of the controller (15) Number be STM32F103, the controller (15) using 40 pin dual inline type DIP, interior have 128 ram cells and 4K ROM and interrupted there are two 16 bit timing counters, outside two, two timing numerations are interrupted and one serial interrupts and 48 Parallel-by-bit input port.