CN108357524A - A kind of portable loudspeaker box transport device - Google Patents

A kind of portable loudspeaker box transport device Download PDF

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Publication number
CN108357524A
CN108357524A CN201810167521.4A CN201810167521A CN108357524A CN 108357524 A CN108357524 A CN 108357524A CN 201810167521 A CN201810167521 A CN 201810167521A CN 108357524 A CN108357524 A CN 108357524A
Authority
CN
China
Prior art keywords
basis rectangle
rectangle shell
partition board
speaker
supporting rod
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.)
Pending
Application number
CN201810167521.4A
Other languages
Chinese (zh)
Inventor
李萌芸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Rubber Valley Intellectual Property Co Ltd
Original Assignee
Qingdao Rubber Valley Intellectual Property Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Rubber Valley Intellectual Property Co Ltd filed Critical Qingdao Rubber Valley Intellectual Property Co Ltd
Priority to CN201810167521.4A priority Critical patent/CN108357524A/en
Publication of CN108357524A publication Critical patent/CN108357524A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/002Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by a rectangular shape, involving sidewalls or racks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/002Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by a rectangular shape, involving sidewalls or racks
    • B62B3/004Details of doors or cover lids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/002Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by a rectangular shape, involving sidewalls or racks
    • B62B3/005Details of storage means, e.g. drawers, bins or racks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/02Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00Accessories or details specially adapted for hand carts
    • B62B5/0006Bumpers; Safety devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00Indexing codes relating to type or characteristics of transported articles

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention discloses a kind of portable loudspeaker box transport devices, including basis rectangle shell and its bottom is equipped with bradyseism wheel device, rear end is equipped with pull rod and auxiliary support apparatus, both sides are equipped with speaker clamp device, the bradyseism wheel device is by hollow support column, support wheel fixed frame, compressed spring and steering wheel group at, the speaker clamp device is by horizontal concrete chute, fastening plates, tapped through hole, fastening screw, turntable and buffer layer composition, the auxiliary support apparatus is by fixed panel, fixed block, shaft, supporting rod, movable pulley and post position regulating device composition, the post position regulating device is by rectangular recess, slide, connecting rod, rectangle elongated slot, movable block, resetting spring, round positioning pin and positioning round orifice composition, basis rectangle shell upper surface is equipped with solar charging panel.The invention has the advantages that of simple structure and strong practicability.

Description

A kind of portable loudspeaker box transport device
Technical field
The present invention relates to loudspeaker box device field, especially a kind of portable loudspeaker box transport device.
Background technology
A kind of tool when speaker is for people's rest and entertainment, traditional speaker is since volume is excessive, equipment is overweight to meeting Cause speaker inconvenient to carry;Traditional speaker is usually moved by bottom movable pulley, can be because of mistake when surface conditions are bad Big vibration and affect to speaker;Traditional speaker is usually operated by internal battery or circumscripted power line, When battery capacity is insufficient or periphery is without external power supply condition, the running of speaker can be impacted, therefore need one kind now Portable loudspeaker box transport device, this kind of device not only facilitate speaker to transport, and draw sound that is laborsaving, and largely protecting The safety of case in transit, this kind of device internal battery can also be carried out by external power charging by solar energy It is insufficient or the occurrence of without external power supply to avoid speaker battery capacity in operation for charging.
Invention content
The purpose of the present invention is to solve the above problems, devise a kind of portable loudspeaker box transport device.
Realize above-mentioned purpose the technical scheme is that, a kind of portable loudspeaker box transport device, including basis rectangle shell Body, the basis rectangle housing bottom are equipped with bradyseism wheel device, and the basis rectangle housing rear end is equipped with pull rod and auxiliary Support device, the basis rectangle housing cavity upper and lower side are respectively equipped with partition board one and partition board two, the partition board one and partition board two The basis rectangle housing cavity is separated into article rest area, speaker rest area and power supply rest area, institute successively from top to bottom It states basis rectangle shell both sides and the corresponding speaker places zone position and is equipped with speaker clamp device, before the basis rectangle shell End is equipped with single open-door, and the bradyseism wheel device is the hollow support being equipped with by basis rectangle shell bottom end four corners Column is inserted into hollow support column inner cavity and can be along the support wheel fixed frame that hollow support column short transverse is slided, in hollow support column The steering wheel group that the compressed spring and support wheel fixed frame lower end being equipped between top of chamber and support wheel fixed frame top are equipped at, Electric storage device is equipped in the power supply rest area, between two lower face of the basis rectangle shell bottom face and the partition board uniformly Equipped with several bradyseism springs, the speaker clamp device is to correspond position with two upper surface of partition board by one lower face of the partition board Set and be provided with along the laterally disposed direction of partition board horizontal concrete chute, be set to basis rectangle housing cavity both sides and upper and lower ends distinguish position It is logical in the screw thread that fastening plates, basis rectangle shell both sides and the corresponding fastening plates medium position in horizontal concrete chute have Hole is threaded into the turntable that through-hole puts in the fastening screw of the basis rectangle housing cavity, welding is fixed in fastening screw outer end And the buffer layer composition that obverse is respectively equipped between fastening plates, the auxiliary support apparatus is by the basis rectangle shell Fixation panel that body rear end face top is fixed with, fixed panel both ends and it is separated by a certain distance the fixed block being equipped with, fixed block Between the shaft that is movably equipped with, fixing end activity are placed on supporting rod outside shaft, supporting rod the other end is equipped with movable pulley and Basis rectangle housing rear end face and the post position regulating device composition being set to positioned at fixed below the panel, the support Bar apparatus for adjusting position is to be located at certain distance and correspondence immediately below the fixed panel by basis rectangle housing rear end face The rectangular recess for the certain length that the post position is provided with is set in rectangular recess and can be slided along rectangular recess length direction The depthkeeping that connecting rod, the slide two side ends being equipped between the supporting rod in the middle part of dynamic slide, slide outer end have The rectangle elongated slot of degree is answered positioned at what is be equipped between movable block, movable block inner end and rectangle elongated slot intracavity bottom in rectangle elongated slot Direction is equidistant along its length for round positioning pin that position spring, movable block outboard end lower part are equipped with and rectangular recess two side Several positioning round orifice composition being uniformly provided with, basis rectangle shell upper surface is equipped with solar charging panel, the solar energy Charging panel is connect with the electric storage device.
The hollow support column bottom is inwardly recessed certain length, and a fixed length is outwardly protruded at the top of the support wheel fixed frame Degree, the support wheel fixed frame can not fall off out of described hollow support column, and the compressed spring fixing end is set to described hollow Support column inner cavity top, the compressed spring telescopic end are fixedly connected with support wheel fixed frame top.
It can be placed with small-sized maintenance of equipment in the article rest area, speaker body is placed in the speaker rest area, The partition board one is fixedly installed, and is close to but is not fixed between the partition board two and the basis rectangle inner walls, activity setting, The electric storage device is set as accumulator.
The horizontal concrete chute is set as laterally T-shaped sliding slot, and the fastening plates are set as extension type panel, in the fastening plates Lower end is respectively equipped with the T-shaped sliding block that can be slided in the horizontal concrete chute and along the horizontal concrete chute length direction.
The buffer layer is made of soft rubber material, the single open-door inner side end, one lower face of the partition board, institute Two upper surface of partition board and speaker rest area rear end is stated to face the wall and meditate and be respectively equipped with soft rubber protective layer.
The supporting rod fixing end can be rotated along the activity of shaft exterior circumference direction, and the supporting rod can be set as flexible Bar, the support pole length are less than distance, the basis rectangle shell between the shaft and the basis rectangle housing bottom Rear end face bottom is equipped with supporting rod fixed module.
The rectangular recess length is more than the connection pole length, and the slide thickness is more than the rectangular recess depth, And the movable block first half stretches out the rectangular recess certain distance, it is described fixed that the circle positioning pin cross-sectional diameter is less than Circle of position hole aperture.
The supporting rod corresponds to one side of the connecting rod and the corresponding connecting rod direction of motion is provided with certain length Groove, the connecting rod connecting pin are located in the groove, and the connecting rod both ends are all hinged.
The groove length is more than the connection pole length, and the depth of groove is more than the connecting rod tranverse sectional thickness, When the supporting rod is packed up, the connecting rod can be fully located in the groove.
The solar charging panel is connect by photovoltaic controller with the electric storage device, the basis rectangle housing bottom Outer end is equipped with power connection, charging plug and power knob, and the charging plug is defeated by conducting wire and the electric storage device power supply Enter proper cathode connection, the electric storage device power output end is connected by conducting wire through the power knob and the power connection It connects, the power connection can be connect by power cord with speaker body, and the charging plug can be external for Denso by power cord It sets.
The portable loudspeaker box transport device made using technical scheme of the present invention, this kind of device not only facilitate speaker to transport It is defeated, it is dilatory laborsaving, and the safety of the speaker largely protected in transit, this kind of device internal battery can Can also be charged by solar energy by external power charging, avoid speaker battery capacity in operation it is insufficient or The occurrence of person is without external power supply.
Description of the drawings
Fig. 1 is the overall structure diagram of portable loudspeaker box transport device of the present invention;
Fig. 2 is bradyseism wheel device structural schematic diagram of the present invention;
Fig. 3 is speaker clamp device structural schematic diagram of the present invention;
Fig. 4 is auxiliary support apparatus structural schematic diagram of the present invention;
Fig. 5 is post position regulating device structural schematic diagram of the present invention;
In figure, 1, basis rectangle shell;2, bradyseism wheel device;3, pull rod;4, auxiliary support apparatus;5, partition board one; 6, partition board two;7, article rest area;8, speaker rest area;9, power supply rest area;10, speaker clamp device;11, hollow support Column;12, support wheel fixed frame;13, compressed spring;14, universal wheel;15, electric storage device;16, bradyseism spring;17, horizontal concrete chute; 18, fastening plates;19, tapped through hole;20, fastening screw;21, turntable;22, buffer layer;23, fixed panel;24, fixed block;25、 Shaft;26, supporting rod;27, movable pulley;28, post position regulating device;29, rectangular recess;30, slide;31, connecting rod; 32, rectangle elongated slot;33, movable block;34, resetting spring;35, round positioning pin;36, positioning round orifice;37, solar charging panel; 38, supporting rod fixed module;39, photovoltaic controller;40, power connection;41, charging plug;42, power knob.
Specific implementation mode
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-5, a kind of portable loudspeaker box transport device, Including basis rectangle shell 1,1 bottom of basis rectangle shell is equipped with bradyseism wheel device 2, the basis rectangle shell 1 Rear end is equipped with pull rod 3 and auxiliary support apparatus 4, and 1 inner cavity upper and lower side of the basis rectangle shell is respectively equipped with partition board 1 and partition board 26, the partition board 1 and partition board 26 by 1 inner cavity of basis rectangle shell be separated into successively from top to bottom article rest area 7, Speaker rest area 8 and power supply rest area 9,1 both sides of basis rectangle shell and corresponding 8 position of speaker rest area are equipped with sound Case clamp device 10,1 front end of basis rectangle shell are equipped with single open-door, and the bradyseism wheel device 2 is by the basis Hollow support column 11 that 1 bottom end four corners of rectangular housing are equipped with is inserted into 11 inner cavity of hollow support column and can be along hollow support column 11 It is equipped between 12 top of support wheel fixed frame 12,11 inner cavity top of hollow support column and support wheel fixed frame of short transverse sliding Compressed spring 13 and the universal wheel 14 that is equipped with of 12 lower end of support wheel fixed frame form, storing up electricity is equipped in the power supply rest area 9 Device 15,1 bottom face of basis rectangle shell and the partition board are uniformly provided with several bradyseism springs 16 between 26 lower face, The speaker clamp device 10 is to correspond position with 26 upper surface of partition board by one 5 lower face of the partition board and along partition board cross The horizontal concrete chute 17 that is provided with to placement direction is located at lateral cunning set on 1 inner cavity both sides of basis rectangle shell and upper and lower ends The screw thread that fastening plates 18,1 both sides of basis rectangle shell and corresponding 18 medium position of fastening plates in slot 17 have is logical Hole 19, be threaded into through-hole 19 put in the fastening screw 20 of 1 inner cavity of basis rectangle shell, 20 outer end of fastening screw fix weldering The buffer layer 22 that obverse is respectively equipped between the turntable 21 and fastening plates 18 that connect forms, and the auxiliary support apparatus 4 is The fixation panel 23 that is fixed with by 1 rear end face top of the basis rectangle shell, fixed 23 both ends of panel and at a distance of a spacing From equipped with fixed block 24, the shaft 25 that is movably equipped between fixed block 24, fixing end activity be placed on the support outside shaft 25 Bar 26,26 the other end of supporting rod are equipped with movable pulley 27 and 1 rear end face of basis rectangle shell and under fixed panels 23 The post position regulating device 28 being just set to forms, and the post position regulating device 28 is by the basis rectangle shell 1 rear end face is located at 23 underface certain distance of the fixed panel and corresponds to the certain length that 26 position of supporting rod is provided with Rectangular recess 29, in the rectangular recess 29 and can be along slide 30 that 29 length direction of rectangular recess slides, 30 outer end of slide The rectangle elongated slot for the certain depth that connecting rod 31,30 two side ends of slide being equipped between portion and the supporting rod 26 have 32, the reset being equipped between 32 intracavity bottom of movable block 33,33 inner end of movable block and rectangle elongated slot in rectangle elongated slot 32 Round positioning pin 35 that spring 34,33 outboard end lower part of movable block are equipped with and 29 two side of rectangular recess direction along its length The equidistant several positioning round orifice 36 being uniformly provided with form, and 1 upper surface of basis rectangle shell is equipped with solar charging panel 37, The solar charging panel 37 is connect with the electric storage device 15;11 bottom of the hollow support column is inwardly recessed certain length, 12 top of the support wheel fixed frame outwardly protrudes certain length, and the support wheel fixed frame 12 can not be from the hollow support column It falls off in 11,13 fixing end of the compressed spring is set to 11 inner cavity top of the hollow support column, and the compressed spring 13 is flexible End is fixedly connected with 12 top of support wheel fixed frame;Small-sized maintenance of equipment can be placed in the article rest area 7, it is described Speaker body is placed in speaker rest area 8, the partition board 1 is fixedly installed, the partition board 26 and the basis rectangle shell It is close to but is not fixed between 1 inner wall, activity setting, the electric storage device 15 is set as accumulator;The horizontal concrete chute 17 is set as horizontal To T-shaped sliding slot, the fastening plates 18 are set as extension type panel, and 18 upper and lower side of the fastening plates is respectively equipped with positioned at the cross And it can be along the T-shaped sliding block of 17 length direction of horizontal concrete chute sliding into sliding slot 17;The buffer layer 22 uses soft rubber Glue material is made, and the single open-door inner side end, one 5 lower face of the partition board, 26 upper surface of the partition board and the speaker are put It sets 8 rear end of area and faces the wall and meditates and be respectively equipped with soft rubber protective layer;26 fixing end of the supporting rod can be along 25 exterior circumference of the shaft Direction activity rotation, the supporting rod 26 can be set as telescopic rod, and 26 length of the supporting rod is less than the shaft 25 and the base Distance between 1 bottom of plinth rectangular housing, 1 rear end face bottom of the basis rectangle shell are equipped with supporting rod fixed module 38;It is described 29 length of rectangular recess is more than 31 length of the connecting rod, and 30 thickness of the slide is more than 29 depth of the rectangular recess, and institute It states 33 first half of movable block and stretches out 29 certain distance of rectangular recess, 35 cross-sectional diameter of the circle positioning pin is less than described 36 aperture of positioning round orifice;The supporting rod 26 corresponds to 31 1 side of the connecting rod and corresponding 31 direction of motion of connecting rod is opened There are the groove of certain length, 31 connecting pin of the connecting rod to be located in the groove, 31 both ends of the connecting rod are all hinged;Institute It states groove length and is more than 31 length of the connecting rod, the depth of groove is more than 31 tranverse sectional thickness of the connecting rod, when described When supporting rod 26 is packed up, the connecting rod 31 can be fully located in the groove;The solar charging panel 37 passes through photovoltaic control Device 39 processed is connect with the electric storage device 15, and 1 bottom outer end of the basis rectangle shell is equipped with power connection 40, charging plug 41 And power knob 42, the charging plug 41 is connect by conducting wire with 15 power input positive and negative anodes of the electric storage device, described 15 power output end of electric storage device is connect through the power knob 42 with the power connection 40 by conducting wire, the power connection 40 can be connect by power cord with speaker body, and the charging plug 41 can be external for electric installation by power cord.
The features of the present invention is a kind of portable loudspeaker box transport device, including basis rectangle shell, basis rectangle shell bottom Portion is equipped with bradyseism wheel device, and basis rectangle housing rear end is equipped with pull rod and auxiliary support apparatus, basis rectangle housing cavity Upper and lower side is respectively equipped with partition board one and partition board two, and partition board one and partition board two separate basis rectangle housing cavity successively from top to bottom At article rest area, speaker rest area and power supply rest area, basis rectangle shell both sides and corresponding speaker rest area position is equipped with Speaker clamp device, basis rectangle housing forward end are equipped with single open-door, and bradyseism wheel device is by basis rectangle shell bottom end four The hollow support column that is equipped at angle is inserted into hollow support column inner cavity and can consolidate along the support wheel that hollow support column short transverse slide Determine the compressed spring being equipped between frame, hollow support column inner cavity top and support wheel fixed frame top and support wheel fixed frame lower end The steering wheel group being equipped at, be equipped with electric storage device in power supply rest area, basis rectangle shell bottom face and two lower face of partition board it Between be uniformly provided with several bradyseism springs, speaker clamp device is to correspond position with two upper surface of partition board by one lower face of partition board And be provided with along the laterally disposed direction of partition board horizontal concrete chute, be located at set on basis rectangle housing cavity both sides and upper and lower ends Tapped through hole that fastening plates, basis rectangle shell both sides in horizontal concrete chute and corresponding fastening plates medium position have is twisted Enter tapped through hole put in the fastening screw of basis rectangle housing cavity, fastening screw outer end fix welding turntable and fastening plates it Between obverse be respectively equipped with buffer layer composition, auxiliary support apparatus be by basis rectangle housing rear end face top fix set Some fixation panels, fixed panel both ends and be separated by a certain distance the shaft being movably equipped between the fixed block being equipped with, fixed block, Fixing end activity is placed on supporting rod outside shaft, supporting rod the other end is equipped with movable pulley and basis rectangle housing rear end face and The post position regulating device composition being set to positioned at fixed below the panel, post position regulating device is by basis rectangle shell Body rear end face is located at the rectangular recess for the certain length that certain distance and corresponding post position are provided with immediately below fixed panel, sets In in rectangular recess and the slide that can be slided along rectangular recess length direction, the company that be equipped between supporting rod in the middle part of slide outer end The rectangle elongated slot for the certain depth that extension bar, slide two side ends have is located at movable block, movable block inner end in rectangle elongated slot The round positioning pin and rectangle that the resetting spring that is equipped between rectangle elongated slot intracavity bottom, movable block outboard end lower part are equipped with are recessed The equidistant several positioning round orifice being uniformly provided in direction form along its length for slot two side, and basis rectangle shell upper surface is set There are solar charging panel, solar charging panel to be connect with electric storage device, this kind of device not only facilitates speaker to transport, dilatory laborsaving, And the safety of the speaker largely protected in transit, this kind of device internal battery can pass through external power supply Charging can also be charged by solar energy, and it is insufficient or without external power supply to avoid speaker battery capacity in operation The occurrence of.
In the present invention, basis rectangle housing cavity partition board one and partition board two are divided into article to place successively from top to bottom Area, speaker rest area and power supply rest area, article rest area are used for storing small-sized maintenance of equipment etc., and power supply is placed in rest area Electric storage device.Basis rectangle housing bottom is equipped with bradyseism wheel device, is equipped with by basis rectangle shell lower end four corners The compressed spring of hollow support column inner cavity cooperates with the support wheel fixed frame being inserted into it realizes shock-absorbing function, partition board two with The bradyseism spring being equipped between basis rectangle housing cavity bottom equally plays shock-absorbing function.Speaker is placed with speaker in rest area Ontology adjusts fastening screw, to make the tight of basis rectangle enclosure interior by rotating the turntable of basis rectangle shell both sides Solid plate transversely slide by track length direction so that fastening plates fix speaker.The solar energy that basis rectangle shell upper end is equipped with Charging panel charges to electric storage device.Basis rectangle housing rear end is equipped with auxiliary support apparatus, and supporting rod can pass through the activity of its end It is placed in shaft and realizes auxiliary support function.Basis rectangle housing rear end and certain distance is equipped with branch immediately below fixed panel Strut positions regulating device, basis rectangle housing rear end face and corresponding post position are provided with rectangular recess, pass through the activity of pressing Block adjusts the position of slide in rectangular recess, and the round positioning pin being equipped with by movable block outer end is inserted into rectangular recess both sides and opens To realize the fixation of sledge position in some circular locating openings, connected by connecting rod between slide outer end and supporting rod, from And adjust the position of supporting rod.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art The principle of the present invention is embodied to some variations that some of which part may be made, belongs to the scope of protection of the present invention it It is interior.

Claims (10)

1. a kind of portable loudspeaker box transport device, including basis rectangle shell (1), which is characterized in that the basis rectangle shell (1) bottom is equipped with bradyseism wheel device (2), and basis rectangle shell (1) rear end is equipped with pull rod (3) and auxiliary support apparatus (4), basis rectangle shell (1) inner cavity upper and lower side is respectively equipped with partition board one (5) and partition board two (6), the partition board one (5) and Basis rectangle shell (1) inner cavity is separated into article rest area (7), speaker rest area by partition board two (6) successively from top to bottom (8) and power supply rest area (9), basis rectangle shell (1) both sides and corresponding speaker rest area (8) position is equipped with speaker Clamp device (10), basis rectangle shell (1) front end are equipped with single open-door, and the bradyseism wheel device (2) is by described Hollow support column (11) that basis rectangle shell (1) bottom end four corners are equipped with is inserted into hollow support column (11) inner cavity and can be in Support wheel fixed frame (12), hollow support column (11) inner cavity top and the support wheel of empty support column (11) short transverse sliding are fixed Universal wheel (14) composition that the compressed spring (13) and support wheel fixed frame (12) lower end being equipped between frame (12) top are equipped with, institute It states and is equipped with electric storage device (15) in power supply rest area (9), under basis rectangle shell (1) bottom face and the partition board two (6) Several bradyseism springs (16) are uniformly provided between end face, the speaker clamp device (10) is by the partition board one (5) lower face Position is corresponded with partition board two (6) upper surface and be provided with along the laterally disposed direction of partition board horizontal concrete chute (17), be set to basis Rectangular housing (1) inner cavity both sides and upper and lower ends are located at fastening plates (18) in horizontal concrete chute (17), the basis rectangle Tapped through hole (19) that shell (1) both sides and corresponding fastening plates (18) medium position have is threaded into through-hole (19) and stretches Into the fastening screw (20) of basis rectangle shell (1) inner cavity, fastening screw (20) outer end fix welding turntable (21) and Buffer layer (22) composition that obverse is respectively equipped between fastening plates (18), the auxiliary support apparatus (4) is by described Fixation panel (23) that basis rectangle shell (1) rear end face top is fixed with, fixed panel (23) both ends and at a distance of a spacing From equipped with fixed block (24), the shaft (25) that is movably equipped between fixed block (24), fixing end activity be placed on shaft (25) outside The supporting rod (26) in portion, supporting rod (26) the other end be equipped with movable pulley (27) and basis rectangle shell (1) rear end face and Post position regulating device (28) composition being set to below fixed panel (23), the post position regulating device (28) it is to be located at described in fixed panel (23) the underface certain distance and correspondence by basis rectangle shell (1) rear end face The rectangular recess (29) for the certain length that supporting rod (26) position is provided with, be set to rectangular recess (29) in and can be along rectangular recess (29) connecting rod being equipped between the slide (30) of length direction sliding, slide (30) outer end middle part and the supporting rod (26) (31), the rectangle elongated slot (32) for the certain depth that slide (30) two side ends have, be located at rectangle elongated slot (32) interior movable block (33), resetting spring (34), the movable block (33) being equipped between movable block (33) inner end and rectangle elongated slot (32) intracavity bottom Direction is equidistant uniformly along its length for round positioning pin (35) that outboard end lower part is equipped with and rectangular recess (29) two side Several positioning round orifice (36) composition being provided with, basis rectangle shell (1) upper surface is equipped with solar charging panel (37), described Solar charging panel (37) is connect with the electric storage device (15).
2. a kind of portable loudspeaker box transport device according to claim 1, which is characterized in that the hollow support column (11) Bottom is inwardly recessed certain length, outwardly protrudes certain length at the top of the support wheel fixed frame (12), the support wheel is fixed Frame (12) can not fall off out of the hollow support column (11), and compressed spring (13) fixing end is set to the hollow support column (11) inner cavity top, compressed spring (13) telescopic end are fixedly connected with support wheel fixed frame (12) top.
3. a kind of portable loudspeaker box transport device according to claim 1, which is characterized in that the article rest area (7) It is interior to be placed with small-sized maintenance of equipment, speaker body is placed in the speaker rest area (8), the partition board one (5) fixation is set It sets, is close to but is not fixed between the partition board two (6) and basis rectangle shell (1) inner wall, activity setting, the storing up electricity dress It sets (15) and is set as accumulator.
4. a kind of portable loudspeaker box transport device according to claim 1, which is characterized in that the horizontal concrete chute (17) sets It is set as extension type panel for laterally T-shaped sliding slot, the fastening plates (18), fastening plates (18) upper and lower side is respectively equipped with position And it can be along the T-shaped sliding block of the horizontal concrete chute (17) length direction sliding in the horizontal concrete chute (17).
5. a kind of portable loudspeaker box transport device according to claim 1, which is characterized in that the buffer layer (22) uses Soft rubber material is made, the single open-door inner side end, the partition board one (5) lower face, the partition board two (6) upper surface and Speaker rest area (8) rear end, which is faced the wall and meditated, is respectively equipped with soft rubber protective layer.
6. a kind of portable loudspeaker box transport device according to claim 1, which is characterized in that the supporting rod (26) is fixed End can be rotated along the activity of the shaft (25) exterior circumference direction, and the supporting rod (26) can be set as telescopic rod, the supporting rod (26) length is less than distance, the basis rectangle shell (1) between the shaft (25) and the basis rectangle shell (1) bottom Rear end face bottom is equipped with supporting rod fixed module (38).
7. a kind of portable loudspeaker box transport device according to claim 1, which is characterized in that the rectangular recess (29) is long Degree is more than the connecting rod (31) length, and slide (30) thickness is more than the rectangular recess (29) depth, and the activity Block (33) first half stretches out rectangular recess (29) certain distance, and described circle positioning pin (35) cross-sectional diameter is less than described Positioning round orifice (36) aperture.
8. a kind of portable loudspeaker box transport device according to claim 1, which is characterized in that the supporting rod (26) is corresponding (31) one side of the connecting rod and corresponding connecting rod (31) direction of motion are provided with the groove of certain length, the connecting rod (31) connecting pin is located in the groove, and connecting rod (31) both ends are all hinged.
9. a kind of portable loudspeaker box transport device according to claim 8, which is characterized in that the groove length is more than institute Connecting rod (31) length is stated, the depth of groove is more than the connecting rod (31) tranverse sectional thickness, when the supporting rod (26) are received When rising, the connecting rod (31) can be fully located in the groove.
10. a kind of portable loudspeaker box transport device according to claim 1, which is characterized in that the solar charging panel (37) it is connect with the electric storage device (15) by photovoltaic controller (39), basis rectangle shell (1) the bottom outer end is equipped with Power connection (40), charging plug (41) and power knob (42), the charging plug (41) are filled by conducting wire and the storing up electricity The connection of (15) power input positive and negative anodes is set, electric storage device (15) power output end is by conducting wire through the power knob (42) it is connect with the power connection (40), the power connection (40) can be connect by power cord with speaker body, described to fill Plug (41) can be external for electric installation by power cord.
CN201810167521.4A 2018-02-28 2018-02-28 A kind of portable loudspeaker box transport device Pending CN108357524A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109193238A (en) * 2018-09-16 2019-01-11 安徽华希电力科技有限公司 A kind of guard shield for compound self-feeding type connector
CN109361988A (en) * 2018-11-20 2019-02-19 福州博仕睿电子科技有限公司 There is one kind audio to increase powerful sound equipment and application method

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WO2004057994A1 (en) * 2002-12-27 2004-07-15 Hee Ro Song Bag with baby carriage
CN107380235A (en) * 2017-08-09 2017-11-24 湖州茜儿服饰有限公司 One kind weaving stroller
CN206686359U (en) * 2017-04-20 2017-11-28 常州信息职业技术学院 A kind of removable audio amplifier
CN207048931U (en) * 2017-04-10 2018-02-27 绍兴柯桥骏达针纺织品有限公司 A kind of bearing frame for being easy to lay compressor

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
WO2004057994A1 (en) * 2002-12-27 2004-07-15 Hee Ro Song Bag with baby carriage
CN207048931U (en) * 2017-04-10 2018-02-27 绍兴柯桥骏达针纺织品有限公司 A kind of bearing frame for being easy to lay compressor
CN206686359U (en) * 2017-04-20 2017-11-28 常州信息职业技术学院 A kind of removable audio amplifier
CN107380235A (en) * 2017-08-09 2017-11-24 湖州茜儿服饰有限公司 One kind weaving stroller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109193238A (en) * 2018-09-16 2019-01-11 安徽华希电力科技有限公司 A kind of guard shield for compound self-feeding type connector
CN109361988A (en) * 2018-11-20 2019-02-19 福州博仕睿电子科技有限公司 There is one kind audio to increase powerful sound equipment and application method

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Application publication date: 20180803