CN205468309U - Stereophony's quick travel device - Google Patents
Stereophony's quick travel device Download PDFInfo
- Publication number
- CN205468309U CN205468309U CN201620004564.7U CN201620004564U CN205468309U CN 205468309 U CN205468309 U CN 205468309U CN 201620004564 U CN201620004564 U CN 201620004564U CN 205468309 U CN205468309 U CN 205468309U
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- hole
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- pulley
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Abstract
The utility model discloses a stereophony's quick travel device, including stereophony, the stereophony bottom surface is equipped with and supplies the base to slip into fixed recess, articulated on the base have the pulley support that has the pulley, is equipped with the location switching -over device that control pulley support turned to between base and the pulley support, switching -over device in location is including round pin axle, button, reset spring and torsional spring, but the round pin axle is radial movement, and is the articulated shaft between base and the pulley support, the outer end of round pin axle is fixed with locating washer, and last being fixed with of locating washer is participated in, participate in and set up first bolt hole, second bolt hole phase -match on the pulley support, set up the torsional spring between round pin axle and pulley support. The utility model discloses a stereophony's quick travel device, it is convenient to remove, during the use, contracts in the pulley, during the removal, pops out the pulley.
Description
Technical field
This utility model relates to a kind of stereophonic quick moving device.
Background technology
Stereo system, well-known so that its audio is good, must configure for choric, and gradually enter common people house, but, stereophonic volume is excessive, and without falling so that often will everywhere various places hurry back and forth performance choric staff the most arduous in handling process；In handling process, stereo system is highly susceptible to collide with, and service life greatly reduces.
Utility model content
This utility model to solve the mobile inconvenience of existing stereo system carrying, causes the technical problem that service life is short.
The technical scheme in the invention for solving the above technical problem is:
A kind of stereophonic quick moving device, including stereo system, described stereo system bottom surface is provided with slips into fixing groove for base, the pulley bracket with pulley it is hinged with on described base, being provided with between base and pulley bracket and control the locating reversing device that pulley bracket turns to, described locating reversing device includes bearing pin, button, back-moving spring and torsion spring；Described bearing pin is radially movable, 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 being arranged on pulley bracket, the second pin hole；Torsion spring is set between bearing pin and pulley bracket；The inwall of described groove is provided with the hole corresponding with button, and described hole is through hole；Being provided with push rod in described through hole slidably, push rod extends to outside through hole, and the push rod end in confronting grooves is provided with flange, and described flange is inconsistent with the inwall of groove, and the inner of push rod is inconsistent with button.
The inner of push rod is provided with connecting hole, and described button is truncated cone-shaped, and the end diameter of button is less than the diameter of connecting hole, and outside diameter is more than the diameter of connecting hole, and the small end of button is plugged in link slot.
Described stereo system bottom is provided with damping device, and described damping device includes that gasbag, described gasbag include the annular air-pocket bag monomer of multiple stacking, and the central hole at annular air-pocket bag monomer is provided with steel ring, and screw rod is arranged in this；Shock-absorbing foam particles it is full of in described annular air-pocket bag monomer.
What this utility model can reach has the technical effect that
Compared with prior art, stereophonic quick moving device of the present utility model, telescopic pulley is placed in stereo system 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 bleed position around bearing pin, now, second pin hole is exactly in prong position, bearing pin is return under the effect of back-moving spring, and pin stretches in the second pin hole, and the new position of pulley bracket is locked；When packing up, manpower overcomes torsion spring power, reversely rotates pulley bracket and regains pulley, when putting in place, the first pin hole on pulley bracket is corresponding with pin again coincide, bearing pin is return under the effect of back-moving spring, and pin stretches into the first pin hole again, and pulley bracket is retrained again.Use the stereophonic quick moving device of said structure, simple in construction, conveniently moving, and in use, do not affect its effect.
Compared with prior art, stereophonic quick moving device of the present utility model, it is also equipped with damping device, preferably extends stereophonic service life.
Accompanying drawing explanation
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is the structural perspective of base of the present utility model and pulley bracket；
Fig. 3 is the sectional view of base of the present utility model and pulley bracket.
Detailed description of the invention
Embodiment 1
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Refer to Fig. 1 to Fig. 3, this utility model provides a kind of stereophonic quick moving device, including stereo system 1, described stereo system 1 bottom surface is provided with slips into fixing groove 2 for base 3, the pulley bracket 4 with pulley 5 it is hinged with on described base 3, being provided with between base 3 and pulley bracket 4 and control the locating reversing device that pulley bracket 4 turns to, described locating reversing device includes bearing pin 6, button 7, back-moving spring 8 and torsion spring 9；Described bearing pin 6 is radially movable, 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, and locating shim 10 is fixed with pin 11, and described pin 11 matches with the first pin hole being 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；Being provided with push rod 14 in described through hole 13 slidably, 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 of push rod 14 is inconsistent with button 7.
The inner of push rod 14 is provided with connecting hole 16, and described button 7 is truncated cone-shaped, and the end diameter of button 7 is less than the diameter of connecting hole 16, and outside diameter is more than the diameter of connecting hole 16, and the small end of button 7 is plugged in connecting hole 16.
Described stereo system 1 bottom is provided with damping device, and described damping device includes that gasbag, described gasbag include the annular air-pocket bag monomer of multiple stacking, and the central hole at annular air-pocket bag monomer is provided with steel ring, and screw rod is arranged in this；Shock-absorbing foam particles it is full of in described annular air-pocket bag monomer.
Stereophonic quick moving device of the present utility model, telescopic pulley is placed in stereo system 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 bleed position around bearing pin 6, now, the second pin hole is exactly in pin 11 position, and bearing pin 6 is return under the effect of back-moving spring 8, pin 11 stretches in the second pin hole, and the new position of pulley bracket 4 is locked；When packing up, manpower overcomes torsion spring power, reversely rotates pulley bracket 1 and regains pulley 5, when putting in place, the first pin hole on pulley bracket 4 is corresponding with pin 11 again coincide, bearing pin 6 is return under the effect of back-moving spring 8, and pin 11 stretches into the first pin hole again, and pulley bracket 4 is retrained again.
Claims (3)
1. a stereophonic quick moving device, including stereo system, it is characterized in that: described stereo system bottom surface is provided with slips into fixing groove for base, the pulley bracket with pulley it is hinged with on described base, being provided with between base and pulley bracket and control the locating reversing device that pulley bracket turns to, described locating reversing device includes bearing pin, button, back-moving spring and torsion spring；Described bearing pin is radially movable, 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 being arranged on pulley bracket, the second pin hole；Torsion spring is set between bearing pin and pulley bracket；The inwall of described groove is provided with the hole corresponding with button, and described hole is through hole；Being provided with push rod in described through hole slidably, push rod extends to outside through hole, and the push rod end in confronting grooves is provided with flange, and described flange is inconsistent with the inwall of groove, and the inner of push rod is inconsistent with button.
Stereophonic quick moving device the most according to claim 1, it is characterized in that: the inner of push rod is provided with connecting hole, described button is truncated cone-shaped, and the end diameter of button is less than the diameter of connecting hole, outside diameter is more than the diameter of connecting hole, and the small end of button is plugged in link slot.
Stereophonic quick moving device the most according to claim 1, it is characterized in that: described stereo system bottom is provided with damping device, described damping device includes gasbag, described gasbag includes the annular air-pocket bag monomer of multiple stacking, central hole at annular air-pocket bag monomer is provided with steel ring, and screw rod is arranged in this；
Shock-absorbing foam particles it is full of in described annular air-pocket bag monomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004564.7U CN205468309U (en) | 2016-01-06 | 2016-01-06 | Stereophony's quick travel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004564.7U CN205468309U (en) | 2016-01-06 | 2016-01-06 | Stereophony's quick travel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205468309U true CN205468309U (en) | 2016-08-17 |
Family
ID=56663875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620004564.7U Active CN205468309U (en) | 2016-01-06 | 2016-01-06 | Stereophony's quick travel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205468309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500990A (en) * | 2016-01-06 | 2016-04-20 | 中国科学院浙江数字内容研究院 | Rapid moving device for stereo |
| CN114308625A (en) * | 2020-10-10 | 2022-04-12 | 山东鲁保科技开发有限公司 | Little flower stinkbug screening plant |
-
2016
- 2016-01-06 CN CN201620004564.7U patent/CN205468309U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500990A (en) * | 2016-01-06 | 2016-04-20 | 中国科学院浙江数字内容研究院 | Rapid moving device for stereo |
| CN114308625A (en) * | 2020-10-10 | 2022-04-12 | 山东鲁保科技开发有限公司 | Little flower stinkbug screening plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |