CN201256811Y - Swing driving mechanism of electric swing and electric swing with the same - Google Patents
Swing driving mechanism of electric swing and electric swing with the same Download PDFInfo
- Publication number
- CN201256811Y CN201256811Y CNU2008201375067U CN200820137506U CN201256811Y CN 201256811 Y CN201256811 Y CN 201256811Y CN U2008201375067 U CNU2008201375067 U CN U2008201375067U CN 200820137506 U CN200820137506 U CN 200820137506U CN 201256811 Y CN201256811 Y CN 201256811Y
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- CN
- China
- Prior art keywords
- seat
- driving mechanism
- support
- motor
- swing
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a swing driving mechanism used for driving a seat of an electric swing to do rocking movement around a bracket rotationally connected with the seat. The swing driving mechanism comprises an electric motor bracket arranged below the seat, a power takeoff device arranged at one end part of the electric motor bracket, and a friction wheel arranged on an output rotating shaft of the power takeoff device, wherein the other end part of the electric motor bracket is provided with a spring. The swing driving mechanism of an electric swing has compact, light and small whole structure, safe use and convenient installation and is free from the influence of other elements of the electric swing in the installation process.
Description
Technical field
The utility model relates to a kind of driving mechanism that waves, especially a kind of electric swing wave driving mechanism, the utility model also relates to a kind of electric swing that this waves driving mechanism that has.
Background technology
In the prior art, the driving mechanism that waves of swing comprises rack-mount motor, by after the gear graduation power transmission being given swinging axle or having the swing mechanism of turbine, worm screw, be characterized in being arranged on the support driving mechanism that waves of swing or in the swinging axle.Wave driving mechanism like this, because electric-motor drive needs change-speed gearing, turbine, worm screw, make that the volume of mechanism is bigger, its installation is subjected to support, reaches the restriction of the battery case volume on the support.
The utility model content
The utility model relates to a kind of moulded succinct, small and exquisite, safe in utilization, easy for installation, is not subjected to the driving mechanism that waves of electric swing that the miscellaneous part of swing influences during installation, and the utility model also relates to and has the electric swing that this waves driving mechanism.
For achieving the above object, the technical scheme that the utility model adopted is:
The seat that is used to drive electric swing is around making the driving mechanism that waves of oscillating motion with the rotate support that is connected of seat, friction pulley on the output revolving shaft that it comprises the support of motor, the PTO that is arranged on an end of support of motor that are arranged on under-seat, be arranged on PTO, another end of support of motor is provided with spring.
A kind of electric swing, it comprises seat, be arranged on the both sides of seat and by fork and seat the rotate support that is connected, the driving mechanism that waves that is arranged on under-seat, wave that driving mechanism comprises the support of motor, the PTO that is arranged on an end of support of motor that are arranged on under-seat, the friction pulley on the output revolving shaft that is arranged on PTO, another end of support of motor is provided with spring.
Because the employing of technique scheme, the utility model compared with prior art has the following advantages:
By friction pulley and the oscillating motion of seat friction-driven seat; And, even the weight of seat is very big, the motor of compressing support of motor one end, the setting of spring also can slow down this compressing power, has protected the safety of motor; Wave driving mechanism and be arranged on the below of seat, make it when mounted, broken away from the restriction of other mechanisms.
Description of drawings
Fig. 1 is the side view of electric swing, shows the position of waving driving mechanism;
The schematic diagram that waves driving mechanism of Fig. 2;
Wherein: 1, seat; 2, support; 3, wave driving mechanism; 31, support of motor; 32, PTO; 33, friction pulley; 34, spring; 4, fork.
The specific embodiment
Electric swing as shown in Figure 1, it comprises seat 1, be arranged on seat 1 both sides and by fork 4 and seat 1 rotate the support 2 that is connected, be arranged on seat 1 below wave driving mechanism 3, wave as shown in Figure 2 that driving mechanism 3 comprises the support of motor 31, the PTO 32 that is arranged on the end of support of motor 31 that are arranged on seat 1 below, the friction pulley 33 on the output revolving shaft that is arranged on PTO 32, another end of support of motor 31 is provided with spring 34.
The end that is provided with spring 34 of support of motor 31 and support 2 are connected by rotating shaft; have a certain degree by being socketed in rotating shaft upper spring 34 shapes between the two; accordingly; spring 34 is a torsion spring; even the weight of seat is very big; the motor of compressing support of motor one end, the setting of spring also can slow down this compressing power, has protected the safety of motor.Simultaneously, spring 34 also can produce the power to seat 1 direction, make friction pulley 33 and seat 1 the bottom surface contact tightr, to guarantee the action effect of 33 pairs of seats 1 of friction pulley.The end that is connected with PTO 32 of support of motor 31 and the setting that seat 1 is separated.Waving driving mechanism 3 waves around support 2 together by friction pulley 33 driving seats 1 and fork 4.
Claims (8)
1, a kind of seat (1) that is used to drive electric swing waves driving mechanism (3) around what rotate with described seat (1) that the support (2) that is connected does oscillating motion, it is characterized in that: the friction pulley (33) on the output revolving shaft that it comprises the support of motor (31), the PTO (32) that is arranged on (31) ends of described support of motor that are arranged on described seat (1) below, be arranged on described PTO (32), another end of described support of motor (31) is provided with spring (34).
2, electric swing according to claim 1 waves driving mechanism (3), it is characterized in that: the end that is provided with described spring (34) of described support of motor (31) is connected by rotating shaft with described support (2), and shape has a certain degree between the two.
3, electric swing according to claim 2 wave driving mechanism (3), it is characterized in that: described spring (34) is a torsion spring, and is socketed in the described rotating shaft.
4, electric swing according to claim 2 wave driving mechanism (3), it is characterized in that: an end that is connected with described PTO (32) of described support of motor (31) and the setting that described seat (1) is separated.
5, a kind ofly have an electric swing that waves driving mechanism as claimed in claim 1, it comprises seat (1), be arranged on the both sides of described seat (1) and the support (2) that rotates and be connected by fork (4) and described seat (1), it is characterized in that: it also comprise be arranged on described seat (1) below wave driving mechanism (3), the described driving mechanism (3) that waves comprises the support of motor (31) that is arranged on described seat (1) below, be arranged on the PTO (32) of (31) ends of described support of motor, be arranged on the friction pulley (33) on the output revolving shaft of described PTO (32), another end of described support of motor (31) is provided with spring (34).
6, electric swing according to claim 5 is characterized in that: the end that is provided with described spring (34) of described support of motor (31) is connected by rotating shaft with described support (2), and shape has a certain degree between the two.
7, electric swing according to claim 6 is characterized in that: described spring (34) is a torsion spring, and is socketed in the described rotating shaft.
8, electric swing according to claim 6 is characterized in that: an end that is connected with described PTO (32) of described support of motor (31) and the setting that described seat (1) is separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201375067U CN201256811Y (en) | 2008-08-29 | 2008-08-29 | Swing driving mechanism of electric swing and electric swing with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201375067U CN201256811Y (en) | 2008-08-29 | 2008-08-29 | Swing driving mechanism of electric swing and electric swing with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201256811Y true CN201256811Y (en) | 2009-06-17 |
Family
ID=40771037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201375067U Expired - Fee Related CN201256811Y (en) | 2008-08-29 | 2008-08-29 | Swing driving mechanism of electric swing and electric swing with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201256811Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073257A (en) * | 2016-08-16 | 2016-11-09 | 朱萱 | A kind of electric rocking chair based on friction pair structure and swing |
| CN108095443A (en) * | 2017-12-30 | 2018-06-01 | 无锡其宏包装材料厂 | A kind of children's seat swing apparatus |
-
2008
- 2008-08-29 CN CNU2008201375067U patent/CN201256811Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073257A (en) * | 2016-08-16 | 2016-11-09 | 朱萱 | A kind of electric rocking chair based on friction pair structure and swing |
| WO2018032908A1 (en) * | 2016-08-16 | 2018-02-22 | 朱萱 | Electric rocking chair and swing based on friction pair structure |
| US10631642B2 (en) | 2016-08-16 | 2020-04-28 | Xuan Zhu | Electric rocking chair and swing based on friction pair structure |
| CN108095443A (en) * | 2017-12-30 | 2018-06-01 | 无锡其宏包装材料厂 | A kind of children's seat swing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20170829 |