CN109121028A - A kind of portable outdoor electroacoustic apparatus device - Google Patents
A kind of portable outdoor electroacoustic apparatus device Download PDFInfo
- Publication number
- CN109121028A CN109121028A CN201811020968.5A CN201811020968A CN109121028A CN 109121028 A CN109121028 A CN 109121028A CN 201811020968 A CN201811020968 A CN 201811020968A CN 109121028 A CN109121028 A CN 109121028A
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- CN
- China
- Prior art keywords
- fixed
- block
- fixedly connected
- sliding
- top surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
Abstract
The invention discloses a kind of portable outdoor electroacoustic apparatus devices, including pedestal, base top surface middle position is fixed with sound equipment, the base top surface of sound equipment side is vertically fixed with riser, cavity is offered in riser, cavity internal upper part side wall is fixed with transverse slat, the top of slide bar is fixedly connected on fixed block both ends bottom surface through cavity top, sliding is connected with pressing plate in accommodating chamber, pressing plate both ends bottom surface is symmetrically fixed with round bar, and one end outer wall that round bar is located in accommodating chamber is slidably socketed pressure spring, round bar bottom end is fixed with rectangular block, tension spring is fixed in sleeve, the free end of tension spring is fixedly connected on locating piece side wall, the other side middle position of locating piece is fixed with mandril, the other end of fixture block is located at slotted lower portion through slide bar side wall, and fixture block top surface is that slope surface shape is bonded with the activity of rectangular block bottom surface, benefit of the invention It is larger to solve existing stereo set figure with this device, it has not been convenient to the problem of the carrying of the middle-aged and the old.
Description
Technical field
The present invention relates to electroacoustic apparatus technical field, specially a kind of portable outdoor electroacoustic apparatus device.
Background technique
With the improvement of people's living standards, the free life of people is also more and more abundant, square dance has become people
A kind of favorite national physical training activity can all carry a sound equipment when they dance, and make to put some cheerful and light-hearted background musics
Companion, however do not have existing stereo set on community square and vacant lot, can not provide service for the middle-aged and the old, it is therefore desirable in it is old
Year, people was from the stereo set for being ready for use on broadcasting music, but existing stereo set figure is larger, it has not been convenient to which the middle-aged and the old's takes
Band, prior art introduction and defect, thus it is proposed that a kind of portable outdoor electroacoustic apparatus device is for solving
The above problem.
Summary of the invention
The purpose of the present invention is to provide a kind of portable outdoor electroacoustic apparatus devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of portable outdoor electroacoustic apparatus dress
It sets, including pedestal, the base top surface middle position is fixed with sound equipment, and vertically fixation is set the base top surface of the sound equipment side
There is riser, cavity is offered in the riser, the cavity internal upper part side wall is fixed with transverse slat, the cross bar middle position
Both ends are symmetrically slided through there is slide bar, and the top of the slide bar is fixedly connected on fixed block both ends bottom surface, institute through cavity top
It states and offers accommodating chamber in fixed block, sliding is connected with pressing plate in the accommodating chamber, and symmetrically fixation is set for pressing plate both ends bottom surface
There is round bar, the other end of the round bar is located in the fluting that slide bar top opens up through accommodating chamber bottom, and round bar is located at receiving
Intracavitary one end outer wall is slidably socketed pressure spring, and the top end of compression spring and bottom end are fixed with pressing plate bottom surface and accommodating chamber bottom surface respectively to be connected
It connects, the round bar bottom end is fixed with rectangular block, and cavity both ends side wall upper part is fixed with sleeve, fixes in the sleeve
Equipped with tension spring, the free end of the tension spring is fixedly connected on locating piece side wall, and the other side middle position of the locating piece is fixed
Equipped with mandril, the other end of the mandril is fixedly connected with fixture block through sleeve, and the other end of the fixture block runs through slide bar side wall
Positioned at slotted lower portion, and fixture block top surface is that slope surface shape is bonded with the activity of rectangular block bottom surface.
Preferably, the fixed block top surface is fixed with handle, and the sliding of handle top surface middle position, which runs through, compression bar,
The other end sliding of the compression bar is fixedly connected at the top of fixed block with pressing plate top center position.
Preferably, the rectangular channel offers rectangular channel towards the side of fixture block, is fixed in the rectangular channel miniature
Cylinder, the other end of the minitype cylinder are fixedly connected with jacking block, the other side of the jacking block and fixture block side wall movable contact.
Preferably, the slide bar bottom end is fixedly connected on bracket both ends top surface, and bracket both ends side wall is fixed with cunning
Block, transverse slat both ends bottom surface are symmetrically fixed with sliding rail, and the other end of the sliding rail is fixedly connected on cavity inner bottom surface, and sliding
Rail outer wall sliding sleeve is connected to sliding block.
Preferably, transverse slat both ends bottom surface is fixed with buffer spring, and the buffer spring is slidably socketed outside sliding rail
Wall, and the other end of buffer spring is fixedly connected on annulus top surface, the annulus is slidably socketed on sliding rail outer wall, and annulus
Bottom surface is bonded with the activity of sliding block top surface.
Preferably, the base end face is fixed with several universal wheels, and the quantity of the universal wheel is four, and is in square
Shape is distributed in base end face quadrangle.
Compared with prior art, the beneficial effects of the present invention are:
1. pressing moulded rod, compression bar band dynamic pressure plate is moved downward, and pressing plate drives round bar to be pressed down against pressure spring, keeps rectangular block downward
Movement, contacts with the slope surface at the top of fixture block, is squeezed out fluting, then starts minitype cylinder, drives jacking block that fixture block is complete
It is detached from slide bar, then to upper carrying handle, slide bar is lifted upwards, adjusts the height of slide bar, by universal wheel, drive pedestal
It is mobile, it is larger to solve existing stereo set figure, it has not been convenient to the problem of the carrying of the middle-aged and the old.
2. if encounter rough bottom surface, being contacted, being buffered with annulus bottom surface by sliding block in mobile base
Under the elastic force effect of spring, it can prevent from causing discomfort to palm.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is riser cross-sectional view in the present invention；
Fig. 3 is structure enlarged structure schematic diagram at A in Fig. 2 of the present invention.
Fig. 4 is structure enlarged structure schematic diagram at B in Fig. 2 of the present invention.
In figure: 1 pedestal, 2 sound equipments, 3 risers, 31 cavitys, 4 transverse slats, 41 slide bars, 42 brackets, 43 sliding blocks, 44 sliding rails, 45 circles
Ring, 46 buffer springs, 47 flutings, 5 fixed blocks, 51 accommodating chambers, 52 pressing plates, 53 pressure springs, 54 round bars, 55 compression bars, 56 handles, 6 squares
Shape block, 61 rectangular channels, 62 minitype cylinders, 63 jacking blocks, 7 sleeves, 71 tension springs, 72 locating pieces, 73 mandrils, 74 fixture blocks, 8 universal wheels.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of portable outdoor electroacoustic apparatus device,
Including pedestal 1,1 bottom surface of pedestal is fixed with several universal wheels 8, and the quantity of universal wheel 8 is four, and in distributed rectangular the bottom of at
1 bottom surface quadrangle of seat, 1 top surface middle position of pedestal are fixed with sound equipment 2, and 1 top surface of pedestal of 2 side of sound equipment is vertically fixed with perpendicular
Plate 3 offers cavity 31 in riser 3, and 31 internal upper part side wall of cavity is fixed with transverse slat 4, and the both ends in 4 middle position of cross bar are symmetrical
Through there is slide bar 41, the top of slide bar 41 is fixedly connected on 5 both ends bottom surface of fixed block, fixed block 5 at the top of cavity 31 for sliding
Accommodating chamber 51 is inside offered, sliding is connected with pressing plate 52 in accommodating chamber 51, and 52 both ends bottom surface of pressing plate is symmetrically fixed with round bar 54,
The other end of round bar 54 is located in the fluting 47 that 41 top of slide bar opens up through 51 bottom of accommodating chamber, and round bar 54 is located at accommodating chamber
One end outer wall in 51 is slidably socketed pressure spring 53, and 53 top of pressure spring and bottom end are solid with 52 bottom surface of pressing plate and 51 bottom surface of accommodating chamber respectively
Fixed connection, 5 top surface of fixed block are fixed with handle 56, and the sliding of 56 top surface middle position of handle, which runs through, compression bar 55, compression bar 55
Other end sliding is fixedly connected through 55 top of fixed block with 52 top center position of pressing plate, and 54 bottom end of round bar is fixed with rectangle
Block 6,31 both ends side wall upper part of cavity are fixed with sleeve 7, tension spring 71 are fixed in sleeve 7, and the free end of tension spring 71 is fixed
It is connected to 72 side wall of locating piece, the other side middle position of locating piece 72 is fixed with mandril 73, and the other end of mandril 73 runs through
Sleeve 7 is fixedly connected with fixture block 74, and the other end of fixture block 74 is located at 47 lower parts of fluting, and 74 top surface of fixture block through 41 side wall of slide bar
It is bonded for slope surface shape with 6 bottom surface activity of rectangular block, rectangular channel 6 offers rectangular channel 61, rectangular channel 61 towards the side of fixture block 74
It is inside fixed with minitype cylinder 62, the other end of minitype cylinder 62 is fixedly connected with jacking block 63, the other side of jacking block 63 and fixture block
74 side wall movable contacts.
41 bottom end of slide bar is fixedly connected on 42 both ends top surface of bracket, and 42 both ends side wall of bracket is fixed with sliding block 43, transverse slat 4
Both ends bottom surface is symmetrically fixed with sliding rail 44, and the other end of sliding rail 44 is fixedly connected on 31 inner bottom surface of cavity, and 44 outer wall of sliding rail
Sliding sleeve is connected to sliding block 43, and 4 both ends bottom surface of transverse slat is fixed with buffer spring 46, and buffer spring 46 is slidably socketed outside sliding rail 44
Wall, and the other end of buffer spring 46 is fixedly connected on 45 top surface of annulus, annulus 45 is slidably socketed on 44 outer wall of sliding rail, and circle
The bottom surface of ring 45 is bonded with 43 top surface activity of sliding block.
Working principle: the present invention is in routine use, and by moulded rod 55, compression bar 55 is moved downward with dynamic pressure plate 52, pressing plate
52 drive round bars 54 are pressed down against pressure spring 52, move downward rectangular block 6, contact, are squeezed with the slope surface at 74 top of fixture block
It slots 47 out, then starts minitype cylinder 62, drive jacking block 63 to be detached from fixture block 74 with slide bar 41 completely, then to upper lifting hand
Slide bar 41 is lifted upwards, adjusts the height of slide bar 41 by handle 56, by universal wheel 8, drives pedestal 1 mobile, in mobile base 1
When, if encounter rough bottom surface, contacted by sliding block 43 with 45 bottom surface of annulus, is acted in the elastic force of buffer spring 46
Under, it can prevent from causing discomfort to palm.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of portable outdoor electroacoustic apparatus device, including pedestal (1), pedestal (1) the top surface middle position is solid
Surely sound equipment (2) are equipped with, pedestal (1) top surface of sound equipment (2) side is vertically fixed with riser (3), it is characterised in that: described
It is offered cavity (31) in riser (3), cavity (31) the internal upper part side wall is fixed with transverse slat (4), and the cross bar (4) is intermediate
The both ends of position are symmetrically slided through having slide bar (41), and the top of the slide bar (41) is fixedly connected at the top of cavity (31)
Fixed block (5) both ends bottom surface, the fixed block (5) is interior to be offered accommodating chamber (51), and sliding is connected in the accommodating chamber (51)
Pressing plate (52), pressing plate (52) the both ends bottom surface are symmetrically fixed with round bar (54), and the other end of the round bar (54) is through appearance
Receiving chamber (51) bottom is located in fluting (47) that slide bar (41) top opens up, and round bar (54) is located at one end in accommodating chamber (51)
Outer wall is slidably socketed pressure spring (53), pressure spring (53) top and bottom end respectively with pressing plate (52) bottom surface and accommodating chamber (51) bottom surface
It is fixedly connected, round bar (54) bottom end is fixed with rectangular block (6), and cavity (31) both ends side wall upper part is fixed with set
Cylinder (7), the sleeve (7) is interior to be fixed with tension spring (71), and the free end of the tension spring (71) is fixedly connected on locating piece (72)
The other side middle position of side wall, the locating piece (72) is fixed with mandril (73), and the other end of the mandril (73) runs through
Sleeve (7) is fixedly connected with fixture block (74), and the other end of the fixture block (74) is located under fluting (47) through slide bar (41) side wall
Portion, and fixture block (74) top surface is that slope surface shape is bonded with rectangular block (6) bottom surface activity.
2. a kind of portable outdoor electroacoustic apparatus device according to claim 1, it is characterised in that: the fixation
Block (5) top surface is fixed with handle (56), and handle (56) the top surface middle position sliding, which runs through, compression bar (55), the compression bar
(55) other end sliding is fixedly connected at the top of fixed block (55) with pressing plate (52) top center position.
3. a kind of portable outdoor electroacoustic apparatus device according to claim 1, it is characterised in that: the rectangle
Slot (6) offers rectangular channel (61) towards the side of fixture block (74), is fixed with minitype cylinder (62) in the rectangular channel (61),
The other end of the minitype cylinder (62) is fixedly connected with jacking block (63), the other side of the jacking block (63) and fixture block (74) side wall
Movable contact.
4. a kind of portable outdoor electroacoustic apparatus device according to claim 1, it is characterised in that: the slide bar
(41) bottom end is fixedly connected on bracket (42) both ends top surface, and bracket (42) both ends side wall is fixed with sliding block (43), described
Transverse slat (4) both ends bottom surface is symmetrically fixed with sliding rail (44), and the other end of the sliding rail (44) is fixedly connected in cavity (31)
Bottom surface, and sliding rail (44) outer wall sliding sleeve is connected to sliding block (43).
5. a kind of portable outdoor electroacoustic apparatus device according to claim 1, it is characterised in that: the transverse slat
(4) both ends bottom surface is fixed with buffer spring (46), and the buffer spring (46) is slidably socketed in sliding rail (44) outer wall, and is buffered
The other end of spring (46) is fixedly connected on annulus (45) top surface, and the annulus (45) is slidably socketed on sliding rail (44) outer wall,
And the bottom surface of annulus (45) is bonded with sliding block (43) top surface activity.
6. a kind of portable outdoor electroacoustic apparatus device according to claim 1, it is characterised in that: the pedestal
(1) bottom surface is fixed with several universal wheels (8), and the quantity of the universal wheel (8) is four, and in distributed rectangular in pedestal
(1) bottom surface quadrangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020968.5A CN109121028B (en) | 2018-09-03 | 2018-09-03 | Electroacoustic equipment device is used to open air convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020968.5A CN109121028B (en) | 2018-09-03 | 2018-09-03 | Electroacoustic equipment device is used to open air convenient to carry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109121028A true CN109121028A (en) | 2019-01-01 |
| CN109121028B CN109121028B (en) | 2020-02-21 |
Family
ID=64861805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811020968.5A Active CN109121028B (en) | 2018-09-03 | 2018-09-03 | Electroacoustic equipment device is used to open air convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109121028B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012381A (en) * | 2019-04-24 | 2019-07-12 | 河南水利与环境职业学院 | A kind of portable square sound equipment |
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| US20110132708A1 (en) * | 2009-12-04 | 2011-06-09 | Deline Jonathan E | Flexible luggage organizer |
| CN102805467A (en) * | 2012-08-31 | 2012-12-05 | 金泰祥精密五金（昆山）有限公司 | Luggage pull rod |
| CN103829508A (en) * | 2014-03-27 | 2014-06-04 | 黄德懿 | Traveling case capable of moving uprightly |
| CN105361396A (en) * | 2014-08-19 | 2016-03-02 | 富川精密工业股份有限公司 | Luggage box pulling rod positioning mechanism |
| CN106470569A (en) * | 2014-06-18 | 2017-03-01 | 瑟德豪斯有限公司 | Telescoping handle for luggage |
| CN107198330A (en) * | 2017-05-27 | 2017-09-26 | 浙江利百加箱包配件有限公司 | The electrodeless pull bar of controllable type |
| CN207258256U (en) * | 2017-10-13 | 2018-04-20 | 安吉安畅道路施救服务有限公司 | A kind of stronger motor conveying arrangement of protecting effect |
| US10004310B2 (en) * | 2013-10-25 | 2018-06-26 | Louis Vuitton Malletier | Wheeled suitcase comprising a retractable rod |
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2018
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110132708A1 (en) * | 2009-12-04 | 2011-06-09 | Deline Jonathan E | Flexible luggage organizer |
| CN102805467A (en) * | 2012-08-31 | 2012-12-05 | 金泰祥精密五金（昆山）有限公司 | Luggage pull rod |
| US10004310B2 (en) * | 2013-10-25 | 2018-06-26 | Louis Vuitton Malletier | Wheeled suitcase comprising a retractable rod |
| CN103829508A (en) * | 2014-03-27 | 2014-06-04 | 黄德懿 | Traveling case capable of moving uprightly |
| CN106470569A (en) * | 2014-06-18 | 2017-03-01 | 瑟德豪斯有限公司 | Telescoping handle for luggage |
| CN105361396A (en) * | 2014-08-19 | 2016-03-02 | 富川精密工业股份有限公司 | Luggage box pulling rod positioning mechanism |
| CN107198330A (en) * | 2017-05-27 | 2017-09-26 | 浙江利百加箱包配件有限公司 | The electrodeless pull bar of controllable type |
| CN207258256U (en) * | 2017-10-13 | 2018-04-20 | 安吉安畅道路施救服务有限公司 | A kind of stronger motor conveying arrangement of protecting effect |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012381A (en) * | 2019-04-24 | 2019-07-12 | 河南水利与环境职业学院 | A kind of portable square sound equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109121028B (en) | 2020-02-21 |
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