CN204147529U - A kind of music swing - Google Patents
A kind of music swing Download PDFInfo
- Publication number
- CN204147529U CN204147529U CN201420464538.3U CN201420464538U CN204147529U CN 204147529 U CN204147529 U CN 204147529U CN 201420464538 U CN201420464538 U CN 201420464538U CN 204147529 U CN204147529 U CN 204147529U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- main shaft
- swing
- music
- sound cylinder
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of music swing.This kind of music swing comprises main shaft, axle sleeve is socketed with outside main shaft, this main shaft freely rotates in axle sleeve, main shaft two ends are provided with the pull bar hanging swing, described pull bar bottom is connected with swing plate, the two ends of main shaft are provided with ratchet mechanism, and the single action direction of the ratchet structure at two ends is identical, and the ratchet at two ends is connected with the sound cylinder rotating shaft of music box by transmission mechanism.Swing is reciprocating amusement equipment, the two ends of main shaft adopt the identical ratchet structure in single action direction to ensure that the ratchet structure at two ends is not interfered, can continue through transmission mechanism drives sound cylinder rotating shaft to rotate according to a certain direction, and what music box can be continued sends melodious music.
Description
Technical field
The utility model relates to a kind of recreation facility, especially relates to a kind of music swing.
Background technology
Swing is a kind of all-ages recreation facility.The music apparatus of the music swing of prior art is by power-actuated, and after using a period of time, battery electric power exhausts needs to change battery, needs periodic maintenance, not environmentally.Especially outdoor swing is likely because rainwater and Exposure to Sunlight cause circuit damage.
Summary of the invention
The purpose of this utility model is the deficiency existed for prior art, provides a kind of mechanically operated music swing not needing electric power, long service life, safeguards simple.
For achieving the above object, the technical scheme that the utility model music swing adopts is:
A kind of music swing, comprise main shaft, axle sleeve is socketed with outside main shaft, this main shaft freely rotates in axle sleeve, main shaft two ends are provided with the pull bar hanging swing, and described pull bar bottom is connected with swing plate, and the two ends of main shaft are provided with ratchet mechanism, the single action direction of the ratchet structure at two ends is identical, and the ratchet at two ends is connected with the sound cylinder rotating shaft of music box by transmission mechanism.Swing is reciprocating amusement equipment, and the two ends of main shaft adopt the identical ratchet structure in single action direction to ensure that the ratchet structure at two ends is not interfered, and can continue through transmission mechanism and drive sound cylinder rotating shaft.
Ratchet structure comprises the ratchet hinged with main shaft and is socketed in the ratchet outside main shaft, and be provided with the spring for resetting between ratchet and main shaft, the inner ring of ratchet is provided with unidirectional ratchet, and the ratchet direction of main shaft two end ratchet is identical.Adopt internal messing ratchet mechanism, improve the stability of transmission, rely on the rotary actuation ratchet of main shaft, ratchet drives sound cylinder rotating shaft by transmission mechanism.
Transmission mechanism between ratchet and sound cylinder rotating shaft is gear drive, the arranged outside of ratchet has gear, one of them ratchet is by the direct geared in outside and first gears meshing of sound cylinder rotating shaft one end, and the gear outside the ratchet of the other end passes through the second gears meshing of a transition gear and the sound cylinder rotating shaft other end.Gear ratio is stablized, and structure is simple, and swing moves back and forth, and rotate and hasten comparatively slowly, gear drive improves service life.
Be socketed with installation sleeve outside described main shaft, between described installation sleeve and main shaft, be provided with key, ratchet by bearing pin and installation sleeve hinged, installation sleeve is provided with the spring for supporting ratchet.
The utility model compared with prior art, has the following advantages:
The sound cylinder rotating shaft of music box is driven by the reciprocating motion of swing, sound cylinder is stirred soundboard and is sent beautiful sound, the reciprocating motion of swing is changed into sound cylinder rotating shaft lasting single direction rotation by ratchet mechanism, make music box can continue to send beautiful sound, drive music box by machine driving, do not need battery, safeguard simple, service life is longer, and improves the interest of swing, impels the personnel played constantly to move and drives music box.
Accompanying drawing explanation
Fig. 1 is music swing structural representation.
Fig. 2 is transmission device schematic diagram.
Fig. 3 is the schematic diagram of the ratchet mechanism in Fig. 1 on the left of music swing.
Fig. 4 is the schematic diagram of the ratchet mechanism in Fig. 1 on the right side of music swing.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As shown in Figure 1, a kind of music swing, comprise support 1, the supporting leg 11 that this support comprises both sides and the crossbeam 12 be arranged on the upside of supporting leg, the downside of crossbeam is rigid suspended axle sleeve 2, in axle sleeve, be hinged with main shaft 3, be connected with swing plate 5 at the two ends of main shaft by push-and-pull rod 4, pull bar 4 is fixedly connected with the two ends of main shaft.
As shown in Figure 2, be the transmission device of music swing, comprise the ratchet structure 6 being arranged on main shaft two ends, the ratchet mechanism unidirectional drive direction at two ends is identical, and main shaft 3 is rabbeted in the inside of axle sleeve 2 by bearing.Second axle sleeve 20 in parallel is installed in the side of axle sleeve 2, in the second axle sleeve 20, runs through the sound cylinder rotating shaft 30 having and can rotate freely.The two ends of sound cylinder rotating shaft are provided with gear 8, the gear 8 of sound cylinder rotating shaft one end is connected with the gear outside the ratchet of main shaft one end ratchet mechanism by transition gear 7, the gears meshing of gear 8 directly and outside the ratchet of main shaft other end wheel mechanism of the sound cylinder rotating shaft other end.Sound cylinder rotating shaft is connected with the sound cylinder 91 of music box 9, and sound cylinder is followed sound cylinder rotating shaft 30 and rotated, and is provided with soundboard 92 at the inwall of music box 9, and sound cylinder rotary dial soundboard sends the sound of music.
Be the ratchet mechanism schematic diagram on the right side of Fig. 2 in Fig. 3, Fig. 4 is the schematic diagram of the ratchet structure on the left of Fig. 2.The single-direction transmission side of the ratchet structure of Fig. 3 with Fig. 4 is identical.Ratchet mechanism comprises the installation sleeve 62 being socketed in main shaft 3 end by key 61, installation sleeve is hinged with ratchet 64 by bearing pin 63, ratchet 65 is also socketed with in the outside of spindle nose, ratchet inside is evenly equipped with ratchet 66, ratchet matches with ratchet, and on installation sleeve, interlocking has the spring 67 supporting ratchet.In Fig. 3, the ratchet of ratchet is identical with the ratchet direction of ratchet in Fig. 4.The outside of ratchet offers gear, and the gear as shown in Figure 3 outside ratchet passes through gear 8 engaged transmission of excessive gear 7 and sound cylinder rotating shaft one end, as shown in Figure 4, and gear 8 engaged transmission of the direct geared outside ratchet and the sound cylinder rotating shaft other end.
The swing plate of music swing shakes to paper foreign side as shown in Figure 1, as shown in Figure 3, the ratchet looked over from the left side of Fig. 1 on the left of main shaft drives ratchet to turn clockwise, sound cylinder rotating shaft is driven to turn clockwise by gear drive, sound cylinder is stirred soundboard and is sent interesting to listen to music, when swing plate shakes peak, generation is fallen after rise, swing plate is to direction motion in paper, the ratchet in left side is separated slip with ratchet, as shown in Figure 4, the ratchet driving pawl looked over from the right side of Fig. 1 on the right side of main shaft rotates clockwise, sound cylinder rotating shaft is driven to be rotated counterclockwise by gear drive, look over sound cylinder rotating shaft to continue to turn clockwise from the left side of Fig. 1, cylinder is stirred soundboard and is sent interesting to listen to music.The reciprocating motion of swing plate drives sound cylinder to continue to rotate along a direction, and sound cylinder is stirred soundboard and continued to send melodious music.
Claims (4)
1. a music swing, it is characterized in that: comprise main shaft, axle sleeve is socketed with outside main shaft, this main shaft freely rotates in axle sleeve, main shaft two ends are provided with the pull bar hanging swing, and described pull bar bottom is connected with swing plate, and the two ends of main shaft are provided with ratchet mechanism, the single action direction of the ratchet structure at two ends is identical, and the ratchet at two ends is connected with the sound cylinder rotating shaft of music box by transmission mechanism.
2. music swing according to claim 1, it is characterized in that: ratchet structure comprises the ratchet hinged with main shaft and is socketed in the ratchet outside main shaft, the spring for resetting is provided with between ratchet and main shaft, the inner ring of ratchet is provided with unidirectional ratchet, and the ratchet direction of main shaft two end ratchet is identical.
3. music swing according to claim 2, it is characterized in that: the transmission mechanism between ratchet and sound cylinder rotating shaft is gear drive, the arranged outside of ratchet has gear, one of them ratchet is by the direct geared in outside and first gears meshing of sound cylinder rotating shaft one end, and the gear outside the ratchet of the other end passes through the second gears meshing of a transition gear and the sound cylinder rotating shaft other end.
4. music swing according to claim 2, it is characterized in that: outside described main shaft, be socketed with installation sleeve, be provided with key between described installation sleeve and main shaft, ratchet by bearing pin and installation sleeve hinged, installation sleeve is provided with the spring for supporting ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464538.3U CN204147529U (en) | 2014-08-18 | 2014-08-18 | A kind of music swing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464538.3U CN204147529U (en) | 2014-08-18 | 2014-08-18 | A kind of music swing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147529U true CN204147529U (en) | 2015-02-11 |
Family
ID=52505683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464538.3U Withdrawn - After Issue CN204147529U (en) | 2014-08-18 | 2014-08-18 | A kind of music swing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204147529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274972A (en) * | 2014-08-18 | 2015-01-14 | 徐文进 | Music swing |
-
2014
- 2014-08-18 CN CN201420464538.3U patent/CN204147529U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274972A (en) * | 2014-08-18 | 2015-01-14 | 徐文进 | Music swing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150211 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |