CN105500990A - Rapid moving device for stereo - Google Patents
Rapid moving device for stereo Download PDFInfo
- Publication number
- CN105500990A CN105500990A CN201610002485.7A CN201610002485A CN105500990A CN 105500990 A CN105500990 A CN 105500990A CN 201610002485 A CN201610002485 A CN 201610002485A CN 105500990 A CN105500990 A CN 105500990A
- Authority
- CN
- China
- Prior art keywords
- hole
- pin
- button
- pulley bracket
- base
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
- B60B33/066—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably by use of a hinge and lever mechanism to swing wheel upwards relative to wheel mount
Abstract
The invention discloses a rapid moving device for a stereo. The rapid moving device comprises a stereo, wherein grooves for embedding and fixing of a base are formed in the bottom surface of the stereo; pulley brackets with pulleys are hinged to the base; positioning reversing devices for controlling the pulley brackets to turn are arranged between the base and the pulley brackets and comprise pin shafts, buttons, reset springs and torsion springs; the pin shafts can move along the radial direction and are hinging shafts between the base and the pulley brackets; positioning gaskets are fixed at the outer ends of the pin shafts, and insert pins are fixed on the positioning gaskets and are matched with first insert pin holes and second insert pin holes formed in the pulley brackets; the torsion springs are arranged between the pin shafts and the pulley brackets. The rapid moving device for the stereo is convenient to move; in the use process, the pulleys shrink insides, and in the movement process, the pulleys are ejected out.
Description
Technical field
The present invention relates to a kind of stereophonic quick moving device.
Background technology
Stereophony, good and well-known with its audio, must configure for choric, and gradually enter common people house, but stereophonic volume is excessive, and without falling, making often will hurry back and forth the choric staff of performance very arduous in handling process in various places everywhere; In handling process, stereophony is easy to be collided with, and service life greatly reduces.
Summary of the invention
The present invention will solve the mobile inconvenience of existing stereophony carrying, causes the technical matters that service life is short.
The technical scheme that the present invention solves the problems of the technologies described above employing is:
A kind of stereophonic quick moving device, comprise stereophony, described stereophony bottom surface is provided with slips into fixing groove for base, described base is hinged with the pulley bracket with pulley, be provided with the locating reversing device controlling pulley bracket and turn between base and pulley bracket, described locating reversing device comprises bearing pin, button, retracing spring and torsion spring; Described bearing pin for moving radially, and is the jointed shaft between base and pulley bracket; The outer end of described bearing pin is fixed with locating shim, and locating shim is fixed with pin, and described pin matches with the first pin hole be arranged on pulley bracket, the second pin hole; Between bearing pin and pulley bracket, torsion spring is set; The inwall of described groove is provided with the hole corresponding with button, and described hole is through hole; Be provided with push rod slidably in described through hole, push rod extends to outside through hole, and the push rod end in confronting grooves is provided with flange, and the inwall of described flange and groove is inconsistent, and the inner and the button of push rod are inconsistent.
The inner of push rod is provided with connecting bore, and described button is truncated cone-shaped, and the end diameter of button is less than the diameter of connecting bore, and outside diameter is greater than the diameter of connecting bore, and the small end of button is plugged in link slot.
Described stereophony bottom is provided with shock absorption device, and described shock absorption device comprises gasbag, and described gasbag comprises multiple stacked annular air-pocket bag monomer, and the central hole of annular air-pocket bag monomer is provided with steel ring, and screw rod is arranged in this; Shock-absorbing foam particles is full of in described annular air-pocket bag monomer.
The technique effect that the present invention can reach is:
Compared with prior art, stereophonic quick moving device of the present invention, telescopic pulley is placed in stereophony bottom surface, during use, promote push rod, push rod actuation button, bearing pin drives locating shim to move, when pin departs from the first pin hole on skidding support, torsion spring effect makes it rotate to pulley releasing position around bearing pin, now, second pin hole is just in time in prong position, bearing pin is return under the effect of retracing spring, and pin stretches in the second pin hole, and the new location of pulley bracket is locked; When packing up, manpower overcomes torsion spring power, and contrarotation pulley bracket regains pulley, the first pin hole when putting in place on pulley bracket is corresponding with pin again to coincide, bearing pin is return under the effect of retracing spring, and pin stretches into the first pin hole again, and pulley bracket is retrained again.Adopt the stereophonic quick moving device of said structure, structure is simple, conveniently moving, and in use, does not affect its effect.
Compared with prior art, stereophonic quick moving device of the present invention, is also provided with shock absorption device, better extends stereophonic service life.
Accompanying drawing explanation
Fig. 1 is block diagram of the present invention;
Fig. 2 is the structural perspective of base of the present invention and pulley bracket;
Fig. 3 is the cutaway view of base of the present invention and pulley bracket.
Detailed description of the invention
Embodiment 1
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Refer to Fig. 1 to Fig. 3, the invention provides a kind of stereophonic quick moving device, comprise stereophony 1, described stereophony 1 bottom surface is provided with slips into fixing groove 2 for base 3, described base 3 is hinged with the pulley bracket 4 with pulley 5, be provided with the locating reversing device controlling pulley bracket 4 and turn between base 3 and pulley bracket 4, described locating reversing device comprises bearing pin 6, button 7, retracing spring 8 and torsion spring 9; Described bearing pin 6 for moving radially, and is the jointed shaft between base 3 and pulley bracket 4; The outer end of described bearing pin 6 is fixed with locating shim 10, locating shim 10 is fixed with pin 11, and described pin 11 matches with the first pin hole be arranged on pulley bracket 4, the second pin hole; Torsion spring 9 is set between bearing pin 6 and pulley bracket 4; The inwall of described groove 2 is provided with the hole corresponding with button 7, and described hole is through hole 13; Be provided with push rod 14 slidably in described through hole 13, push rod 14 extends to outside through hole 13, and push rod 14 end in confronting grooves 2 is provided with flange 15, and described flange 15 is inconsistent with the inwall of groove 2, and the inner and the button 7 of push rod 14 are inconsistent.
The inner of push rod 14 is provided with connecting bore 16, and described button 7 is truncated cone-shaped, and the end diameter of button 7 is less than the diameter of connecting bore 16, and outside diameter is greater than the diameter of connecting bore 16, and the small end of button 7 is plugged in connecting bore 16.
Described stereophony 1 bottom is provided with shock absorption device, and described shock absorption device comprises gasbag, and described gasbag comprises multiple stacked annular air-pocket bag monomer, and the central hole of annular air-pocket bag monomer is provided with steel ring, and screw rod is arranged in this; Shock-absorbing foam particles is full of in described annular air-pocket bag monomer.
Stereophonic quick moving device of the present invention, telescopic pulley is placed in stereophony 1 bottom surface, during use, promote push rod 14, push rod 14 actuation button 7, bearing pin 6 drives locating shim 10 to move, when pin 11 departs from the first pin hole on skidding support 4, torsion spring 9 effect makes it rotate to pulley 5 around bearing pin 6 and releases position, now, the second pin hole is just in time in pin 11 position, bearing pin 6 return under the effect of retracing spring 8, pin 11 stretches in the second pin hole, and the new location of pulley bracket 4 is locked; When packing up, manpower overcomes torsion spring power, and contrarotation pulley bracket 1 regains pulley 5, the first pin hole when putting in place on pulley bracket 4 is corresponding with pin 11 again to coincide, bearing pin 6 return under the effect of retracing spring 8, pin 11 stretches into the first pin hole again, and pulley bracket 4 is retrained again.
Claims (3)
1. a stereophonic quick moving device, comprise stereophony, it is characterized in that: described stereophony bottom surface is provided with slips into fixing groove for base, described base is hinged with the pulley bracket with pulley, be provided with the locating reversing device controlling pulley bracket and turn between base and pulley bracket, described locating reversing device comprises bearing pin, button, retracing spring and torsion spring; Described bearing pin for moving radially, and is the jointed shaft between base and pulley bracket; The outer end of described bearing pin is fixed with locating shim, and locating shim is fixed with pin, and described pin matches with the first pin hole be arranged on pulley bracket, the second pin hole; Between bearing pin and pulley bracket, torsion spring is set; The inwall of described groove is provided with the hole corresponding with button, and described hole is through hole; Be provided with push rod slidably in described through hole, push rod extends to outside through hole, and the push rod end in confronting grooves is provided with flange, and the inwall of described flange and groove is inconsistent, and the inner and the button of push rod are inconsistent.
2. stereophonic quick moving device according to claim 1, it is characterized in that: the inner of push rod is provided with connecting bore, described button is truncated cone-shaped, and the end diameter of button is less than the diameter of connecting bore, outside diameter is greater than the diameter of connecting bore, and the small end of button is plugged in link slot.
3. stereophonic quick moving device according to claim 1, it is characterized in that: described stereophony bottom is provided with shock absorption device, described shock absorption device comprises gasbag, described gasbag comprises multiple stacked annular air-pocket bag monomer, the central hole of annular air-pocket bag monomer is provided with steel ring, and screw rod is arranged in this; Shock-absorbing foam particles is full of in described annular air-pocket bag monomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002485.7A CN105500990A (en) | 2016-01-06 | 2016-01-06 | Rapid moving device for stereo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002485.7A CN105500990A (en) | 2016-01-06 | 2016-01-06 | Rapid moving device for stereo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105500990A true CN105500990A (en) | 2016-04-20 |
Family
ID=55709457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610002485.7A Pending CN105500990A (en) | 2016-01-06 | 2016-01-06 | Rapid moving device for stereo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105500990A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410746A (en) * | 1932-11-15 | 1934-05-15 | William James Taylor | Improvements in or relating to gramophones or like musical instruments |
| CN2464391Y (en) * | 2001-02-15 | 2001-12-12 | 郑重远 | Autoamtic roller set for roller-skate |
| CN2725054Y (en) * | 2004-09-01 | 2005-09-14 | 东莞贯新幼童用品有限公司 | Wheel constriction device of bed |
| CN2895117Y (en) * | 2006-01-27 | 2007-05-02 | 乔工科技股份有限公司 | Cargo container and knapsack telescopic castor control device |
| CN203027409U (en) * | 2013-01-16 | 2013-06-26 | 科迪科技(赣州)电子有限公司 | Mobile stereo |
| CN204601581U (en) * | 2015-05-09 | 2015-09-02 | 温岭腾飞鞋业有限公司 | Cruelly walk footwear |
| CN205468309U (en) * | 2016-01-06 | 2016-08-17 | 中国科学院浙江数字内容研究院 | Stereophony's quick travel device |
-
2016
- 2016-01-06 CN CN201610002485.7A patent/CN105500990A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410746A (en) * | 1932-11-15 | 1934-05-15 | William James Taylor | Improvements in or relating to gramophones or like musical instruments |
| CN2464391Y (en) * | 2001-02-15 | 2001-12-12 | 郑重远 | Autoamtic roller set for roller-skate |
| CN2725054Y (en) * | 2004-09-01 | 2005-09-14 | 东莞贯新幼童用品有限公司 | Wheel constriction device of bed |
| CN2895117Y (en) * | 2006-01-27 | 2007-05-02 | 乔工科技股份有限公司 | Cargo container and knapsack telescopic castor control device |
| CN203027409U (en) * | 2013-01-16 | 2013-06-26 | 科迪科技(赣州)电子有限公司 | Mobile stereo |
| CN204601581U (en) * | 2015-05-09 | 2015-09-02 | 温岭腾飞鞋业有限公司 | Cruelly walk footwear |
| CN205468309U (en) * | 2016-01-06 | 2016-08-17 | 中国科学院浙江数字内容研究院 | Stereophony's quick travel device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |