CN203379341U - Thin massage movement for back pad - Google Patents
Thin massage movement for back pad Download PDFInfo
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- CN203379341U CN203379341U CN201320427052.8U CN201320427052U CN203379341U CN 203379341 U CN203379341 U CN 203379341U CN 201320427052 U CN201320427052 U CN 201320427052U CN 203379341 U CN203379341 U CN 203379341U
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- kneading
- shaft
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Abstract
The utility model discloses a thin massage movement for a back pad. The thin massage movement comprises an engine base, a driving motor, a main drive mechanism, a drive shaft, a kneading motor, a speed reducer, a kneading shaft, a knocking motor, a knocking drive mechanism, a knocking shaft and a massage component, wherein the speed reducer comprises an intermediate shaft, a kneading worm, a kneading worm gear, a first gear and a second gear; the axis of the intermediate shaft is lower than that of the kneading shaft; the massage component is arranged at the middle part of the kneading shaft, and comprises a balance wheel, a first connecting seat, a second connecting seat, a massage arm and a massage wheel; a hinged seat is arranged at one side part of the second connecting seat; the massage arm is hinged to the hinged seat. Through the adoption of the structure of the thin massage movement, the thickness and the width of the massage movement can be reduced.
Description
Technical field
This utility model relates to the back pad massager core.
Background technology
Massager core is widely used in massage armchair, but along with the raising of people's living standard and the lifting of work on hand intensity, at one's leisure between, people also wish that each position of human body also can be massaged at different environment and in the time period.
Existing massager core mainly comprises frame, motor, massaging shaft, the composition such as massage arm and massage wheels, as at application number being discloses a kind of massager core in the 201120144296.6 Granted publication days patent documentation that is 2012.1.11, specifically having disclosed massager core comprises the kneading eccentric shaft and knocks eccentric shaft, the kneading eccentric shaft links by decelerator and kneading motor, knock eccentric shaft by belt wheel and knock motor and link, the kneading eccentric shaft is provided with massage arm, knock between eccentric shaft and massage arm and be provided with connecting rod, leading section and the decelerator of kneading motor are connected, the rearward end of kneading motor has for fixedly knocking the electric machine support of motor, offer on electric machine support and supply the described chamber of stepping down that eccentric shaft passes of knocking.The kneading motor of this massager core, decelerator and electric machine support are fixed together, knock the connection and reasonable arrangement of motor and kneading motor, compact conformation, but because the kneading motor is mounted between two massage arm, and kneading motor and kneading eccentric shaft are to realize by the worm and gear of one-level transmission, and the hinge position of massage arm and massage arm seat is positioned at the top of Massaging seat, meanwhile, the kneading eccentric shaft is crooked with knocking the eccentric shaft two ends, massage arm is installed on two bending sections, like this, will cause the thickness of whole massager core larger, wider width, therefore, the massage apparatus that not too is applicable to small size is used, as back pad.
Summary of the invention
The purpose of this utility model is to provide the drive mechanism of the slim massager core massage assembly of a kind of back pad, utilizes structure of the present utility model, can make the thickness of massager core and width reduce.
For achieving the above object, the slim massager core of a kind of back pad, comprise support, driving motor, main drive gear, power transmission shaft, kneading motor, reductor, kneading shaft, knock motor, knock drive mechanism, knock axle and massage assembly; Driving motor is arranged on support, and power transmission shaft is located on support, and described main drive gear is located between driving motor output shaft and power transmission shaft; The kneading motor is arranged on support, and kneading shaft is arranged on support, and reductor is connected between kneading motor output shaft and kneading shaft; Knock motor and knock axle and be arranged on support, the described drive mechanism that knocks is located at and knocks motor output shaft and knock between axle; Massage assembly is located on kneading shaft; The kneading motor is positioned at the outside of massage assembly; Described reductor comprises jackshaft, kneading worm screw, kneading worm gear, the first gear and the second gear, and described jackshaft is arranged on the support between kneading motor and kneading shaft, and the axle center of jackshaft is lower than the axle center of kneading shaft; The kneading worm screw is located on the output shaft of kneading motor, and the kneading worm gear is located on jackshaft, and kneading worm screw and kneading worm gear are meshed; The first gear is arranged on jackshaft, and the second gear is arranged on kneading shaft, and the first gear and the second gear are meshed; Described massage assembly comprises escapement, the first Connection Block, the second Connection Block, clutch shaft bearing, the second bearing, massage arm and massage wheels, escapement is enclosed within the middle part of kneading shaft, the first Connection Block is arranged on escapement by clutch shaft bearing, the second Connection Block is arranged on escapement by the second bearing, the first Connection Block is connected by bolt with the second Connection Block, and massage arm is hinged on the second Connection Block between the first Connection Block and the second Connection Block; Described escapement is enclosed within the middle part of kneading shaft; Sidepiece at the second Connection Block has hinged seat, and massage arm is hinged on hinged seat.
Said structure, because the kneading motor is provided in a side of the outside of massage arm, and the kneading motor is to drive kneading shaft by secondary transmission, simultaneously, jackshaft and kneading shaft are that ladder distributes at thickness direction, like this, can not only better hold speed reducing ratio, and can reduce the thickness of whole massager core, as small size massage apparatus such as back pads, use being applicable to.Because massage assembly is provided with escapement, with respect to prior art, do not need crooked kneading shaft can realize the kneading action, and massage assembly can be arranged on to the middle part of kneading shaft, therefore, can reduce space, further reduce thickness and the width of massager core., massage arm is arranged between the first Connection Block and the second Connection Block simultaneously, can makes like this installation of massage arm more firm.The position of hinged seat is moved to sidepiece, and the thickness that can reduce massage assembly takes up room, thereby can further reduce the thickness of massager core.
As specializing, described main drive gear comprises the transmission worm screw be located on driving motor and is located at the transmission worm gear on power transmission shaft, and transmission worm screw and transmission worm gear are meshed.
As specializing, the described drive mechanism that knocks comprises drive pulley, driven pulley and belt, and drive pulley is located on the output shaft that knocks motor, and driven pulley is located at and knocks on axle, and belt sleeve is on drive pulley and driven pulley.
As improvement, be provided with the first connecting plate on the first Connection Block, be provided with the second connecting plate on the second Connection Block.By the first connecting plate and the second connecting plate are set, can improve the intensity of the first Connection Block and the second Connection Block.
As specializing, described the first connecting plate comprises the first fixing head, the first kink, the second kink, the first fixing head is fixed on the first Connection Block, and the first kink is bent to form from an edge of the first fixing head, and the second kink forms from the first kink outward.By being set, the first kink and the second kink can make the structure of massage assembly more compact.
As specializing, described the second connecting plate comprises the second fixing head, the 3rd kink, the 4th kink and spring connecting portion, the 3rd kink is bent to form from an edge of the second fixing head, the 4th kink forms from the 3rd kink outward, and the spring connecting portion stretches out from the second fixing head.The second connecting plate of this structure, can make the structure of massage assembly more compact by the 3rd kink and the 4th kink are set.
As improvement, be provided with spring stack on massage arm, be provided with back-moving spring between spring stack and spring connecting portion.By back-moving spring is set, can make massage arm reset more reliably.
As improvement, be provided with the first induced magnet in an end of kneading shaft, be provided with the first Hall element on the position corresponding with the first induced magnet on support.Owing to being provided with the first induced magnet and the first Hall element, kneading shaft is in rotary course, when the first Hall element detects the first induced magnet, the first Hall element control kneading motor quits work, so just can allow massage arm stop on a certain position and realize massage, to reach the requirement of user, realize better, more intelligent massage.
As improvement, be provided with the second induced magnet on the second Connection Block, be provided with the second Hall element on the first Connection Block.In the massage process, massage wheels contacts with human body all the time, and so, massage arm also can be followed body curve and be carried out corresponding beat, when massager core moves to shoulders of human body, because the curvature of shoulders of human body is large, therefore, the pivot angle of massage arm also arrives, now, the second Hall element and the second induced magnet interact, and can control massager core and continue to move upward, to realize intelligent massaging.
As improvement, on power transmission shaft, cover has the optocoupler dish; Be provided with circuit board on support, circuit board is provided with up stroke induction apparatus and down stroke induction apparatus.Described optocoupler dish, for detection of the revolution number of power transmission shaft, therefore, can be controlled the motion of power transmission shaft accurately.Described up stroke induction apparatus and down stroke induction apparatus are for controlling the movement travel of massager core at the back pad shell, for the protection of massager core.
The accompanying drawing explanation
The axonometric chart that Fig. 1 is the slim massager core of back pad.
The exploded view that Fig. 2 is the slim massager core of back pad.
Fig. 3 is the axonometric chart that removes the slim massager core of motor upper casing rear back mat.
The axonometric chart that Fig. 4 is massage assembly.
The exploded view that Fig. 5 is massage assembly.
The cutaway view that Fig. 6 is massage assembly.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is further elaborated.
As shown in Figure 1 to Figure 3, the slim massager core of back pad comprises support 1, power transmission shaft 2, kneading shaft 3, knocks axle 4, driving motor 5, kneading motor 6, knocks motor 7, main connecting gear, reductor 8, knocks drive mechanism and massage assembly 9.
Described power transmission shaft 2 is arranged on support 1 by bearing block and bearing, and power transmission shaft 2 is positioned at the top of support 1.At the two ends of power transmission shaft 2, cover has travelling gear 11, under the effect of back pad inner rack, can make the slim massager core of back pad move up and down, one end face of travelling gear 11 is provided with adapter sleeve, on adapter sleeve, cover has roller 12, on support, be positioned at kneading shaft 3 below fixed axis 13 is installed, also be provided with roller 12 on fixed axis 13, by roller 12, can be led to the motion of massaging slim movement.
Described kneading shaft 3 is d-axis, and kneading shaft 3 is arranged on support 1 by bearing block and bearing, and kneading shaft 3 is positioned at the bottom of support.
The described axle 4 that knocks is arranged on support 1 by bearing block and bearing, and knocks axle 4 between power transmission shaft 2 and kneading shaft 3.At the two ends of knocking axle 4, connecting rod base 41 is installed, is hinged with connecting rod 42 on connecting rod base 41, the other end of connecting rod is bulb.
In the upper left corner of support 1, driving motor support 53 is installed, described driving motor 5 is fixed on driving motor support 53 by clip 10.Be provided with main drive gear between driving motor 5 output shafts and power transmission shaft, described main drive gear comprises and is located at the transmission worm screw 51 on driving motor 5 output shafts and is located at the transmission worm gear 52 on power transmission shaft 2, and transmission worm screw 51 and transmission worm gear 52 are meshed.Be covered with the driving motor cover 54 be connected on driving motor support 53 above transmission worm screw 51 and transmission worm gear 52; for the protection of transmission worm screw 51 and transmission worm gear 52, can also prevent that staff from brushing up against transmission worm screw 51 and transmission worm gear 52 and causing security incident.
On the right side of support 1, kneading electric machine stand 61 is installed, described kneading motor 6 is fixed on kneading electric machine stand 61 by clip 10.
The described motor 7 that knocks is fixed on support 1 by clip 10.At the output shaft that knocks motor with knock between axle 4 and be provided with and knock drive mechanism, the described drive mechanism that knocks comprises drive pulley 71, driven pulley 72 and belt 73, drive pulley 71 is located on the output shaft that knocks motor 7, driven pulley 72 is located at and knocks on axle 4, and belt 73 is enclosed within on drive pulley 71 and driven pulley 72.Knock drive mechanism above be covered with belt housing 74, for the protection of knocking drive mechanism, can also prevent from that staff from brushing up against knock drive mechanism and cause security incident.
As shown in Figures 2 and 3, described reductor 8 comprises jackshaft 81, kneading worm screw 82, kneading worm gear 83, the first gear 84 and the second gear 85, described jackshaft 81 is arranged on the support between kneading motor and kneading shaft, and the axle center of jackshaft 81 is lower than the axle center of kneading shaft; Kneading worm screw 82 is located on the output shaft of kneading motor, and kneading worm gear 83 is located on jackshaft 81, and kneading worm screw 82 and kneading worm gear 83 are meshed; The first gear 84 is arranged on jackshaft 81, and the second gear 85 is arranged on kneading shaft, and the first gear 84 and the second gear 85 are meshed.
As shown in Figures 4 to 6, described massage assembly 9 forms by two, and is arranged on the middle part of kneading shaft 3.Described massage assembly 9 comprises escapement 91, eccentric shaft 92, the first Connection Block 93, the second Connection Block 94, clutch shaft bearing 95, the second bearing 96, the first connecting plate 97, the second connecting plate 98, massage arm 99, massage wheels 910 and back-moving spring.Escapement 91 is enclosed within the middle part of kneading shaft 3, and the endoporus of kneading shaft 3 and external diameter axis have angle.Eccentric shaft 92 is enclosed within on kneading shaft 3, and docks with escapement 91, and the endoporus of eccentric shaft 92 and external diameter axis have angle.The first Connection Block 93 is arranged on escapement 91 by clutch shaft bearing 95, on the first Connection Block, is provided with storage tank, and the bulb of connecting rod is located in storage tank.The second Connection Block 94 is arranged on escapement 91 by the second bearing 96, at the sidepiece of the second Connection Block 94, has hinged seat 941.The first connecting plate 97 is connected on the outer wall of the first Connection Block 93, to improve the intensity of the first Connection Block 93; Described the first connecting plate 97 comprises that the first fixing head 971, the first kink 972, the second kink 973, the first kinks 972 are bent to form from an edge of the first fixing head 971, and the second kink 973 forms from the first kink 972 outwards.Described the second connecting plate 98 comprises the second fixing head 981, the 3rd kink 982, the 4th kink 983 and spring connecting portion 984, the 3rd kink 982 is bent to form from an edge of the second fixing head 981, the 4th kink 983 forms from the 3rd kink 982 outwards, and spring connecting portion 984 stretches out from the second fixing head 981.The first Connection Block 93, the second Connection Block 94, the first fixing head 971 are connected by bolt 911 with the second fixing head 981.Be inserted with jointed shaft from the 4th kink 983, hinged seat 941 and the second kink 973, on the hinged jointed shaft in the middle part of massage arm 99, and between the first Connection Block 93 and the second Connection Block 94; Massage wheels 910 is located at the end of massage arm 99.Be provided with spring stack 991 on massage arm 99, between spring stack 991 and spring connecting portion 984, be provided with back-moving spring.
As shown in Figure 1 to Figure 3, in an end of kneading shaft 6, be provided with the first induced magnet 104, on support 1, on the position corresponding with the first induced magnet, be provided with the first Hall element 105.Be provided with the second induced magnet 106 on the second Connection Block, be provided with the second Hall element 1061 on the first Connection Block.On power transmission shaft, cover has optocoupler dish 107.Be provided with circuit board 108 on support, circuit board 108 is provided with up stroke induction apparatus and down stroke induction apparatus, and described up stroke induction apparatus and down stroke induction apparatus are Hall element.
When driving motor 5 work, the output shaft of driving motor 5 drives 51 rotations of transmission worm screw, transmission worm screw 51 drives 52 rotations of transmission worm gear, transmission worm gear 52 drives power transmission shaft 2 rotations, power transmission shaft 2 band nutating gear 21 rotations, like this, under the effect of back pad upper rack, the slim massager core of whole back pad can move up and down on back pad.The stroke that moves up and down of the slim massager core of back pad is detected by up stroke induction apparatus and down stroke induction apparatus respectively, and send signal to circuit board 108, circuit board 108 is controlled the work of driving motor, to prevent that the motion of back pad massager core from surpassing stroke and being stuck, and can improve the life-span of back pad massager core.
When 6 work of kneading motor, the output shaft of kneading motor 6 drives 82 rotations of kneading worm screw, kneading worm screw 82 drives 83 rotations of kneading worm gear, kneading worm gear 83 drives jackshaft 81 rotations, jackshaft 81 drives the first gear 84 rotations, the first gear 84 drives kneading shaft 3 rotations by the second gear 85, and kneading shaft 3 drives massage assembly and realizes the kneading action.Once, and the first Hall element 105 detects the first induced magnet 104, the first Hall element 105 control kneading motors quit work, kneading shaft is also stopped the rotation, and makes massage arm 99 stop at a certain position and realizes massage, to reach the purpose of controlling the massage arm position.In the massage process, massage wheels contacts with human body all the time, and so, massage arm 99 also can be followed body curve and be carried out corresponding beat, when massager core moves to shoulders of human body, because the curvature of shoulders of human body is large, therefore, the pivot angle of massage arm also arrives, now, the second Hall element and the second induced magnet interact, and can control massager core and continue to move upward, to realize intelligent massaging.
When knocking motor 7 work, the output shaft that knocks motor drives drive pulley 71 rotations, drive pulley 71 drives driven pulley 72 rotations by belt 73, driven pulley 72 drives and knocks axle 4 rotations, knock axle 4 drive link seat motions, connecting rod base drives massage assembly by connecting rod and realizes hammer action.
In above-mentioned kneading and knocking process, by back-moving spring, can be resetted to massage arm 99.
In this utility model, because kneading motor 6 is provided in a side of the outside of massage arm 99, and kneading motor 6 is the reductor 8 drive kneading shafts 3 by secondary transmission, simultaneously, jackshaft 81 and kneading shaft 3 are that ladder distributes at thickness direction, can better hold speed reducing ratio like this, and, massage assembly is mounted in the middle part of kneading shaft 3, hinged seat 941 is provided in a side of a side of the second Connection Block 94, therefore, and with respect to prior art, greatly reduce thickness and the width of whole massager core, thereby can be applicable to use as small size massage apparatus such as back pads.
Claims (10)
1. the slim massager core of back pad, comprise support, driving motor, main drive gear, power transmission shaft, kneading motor, reductor, kneading shaft, knock motor, knock drive mechanism, knock axle and massage assembly; Driving motor is arranged on support, and power transmission shaft is located on support, and described main drive gear is located between driving motor output shaft and power transmission shaft; The kneading motor is arranged on support, and kneading shaft is arranged on support, and reductor is connected between kneading motor output shaft and kneading shaft; Knock motor and knock axle and be arranged on support, the described drive mechanism that knocks is located at and knocks motor output shaft and knock between axle; Massage assembly is located on kneading shaft; It is characterized in that:
The kneading motor is positioned at the outside of massage assembly; Described reductor comprises jackshaft, kneading worm screw, kneading worm gear, the first gear and the second gear, and described jackshaft is arranged on the support between kneading motor and kneading shaft, and the axle center of jackshaft is lower than the axle center of kneading shaft; The kneading worm screw is located on the output shaft of kneading motor, and the kneading worm gear is located on jackshaft, and kneading worm screw and kneading worm gear are meshed; The first gear is arranged on jackshaft, and the second gear is arranged on kneading shaft, and the first gear and the second gear are meshed;
Described massage assembly comprises escapement, the first Connection Block, the second Connection Block, clutch shaft bearing, the second bearing, massage arm and massage wheels, escapement is enclosed within the middle part of kneading shaft, the first Connection Block is arranged on escapement by clutch shaft bearing, the second Connection Block is arranged on escapement by the second bearing, the first Connection Block is connected by bolt with the second Connection Block, and massage arm is hinged on the second Connection Block between the first Connection Block and the second Connection Block; Described escapement is enclosed within the middle part of kneading shaft; Sidepiece at the second Connection Block has hinged seat, and massage arm is hinged on hinged seat.
2. the slim massager core of back pad according to claim 1 is characterized in that: described main drive gear comprises the transmission worm screw be located on driving motor and is located at the transmission worm gear on power transmission shaft, and transmission worm screw and transmission worm gear are meshed.
3. the slim massager core of back pad according to claim 1, it is characterized in that: the described drive mechanism that knocks comprises drive pulley, driven pulley and belt, drive pulley is located on the output shaft that knocks motor, driven pulley is located at and knocks on axle, and belt sleeve is on drive pulley and driven pulley.
4. the slim massager core of back pad according to claim 1, is characterized in that: be provided with the first connecting plate on the first Connection Block, be provided with the second connecting plate on the second Connection Block.
5. the slim massager core of back pad according to claim 4, it is characterized in that: described the first connecting plate comprises the first fixing head, the first kink, the second kink, the first fixing head is fixed on the first Connection Block, the first kink is bent to form from an edge of the first fixing head, and the second kink forms from the first kink outward.
6. the slim massager core of back pad according to claim 4, it is characterized in that: described the second connecting plate comprises the second fixing head, the 3rd kink, the 4th kink and spring connecting portion, the 3rd kink is bent to form from an edge of the second fixing head, the 4th kink forms from the 3rd kink outward, and the spring connecting portion stretches out from the second fixing head.
7. the slim massager core of back pad according to claim 6, is characterized in that: be provided with spring stack on massage arm, between spring stack and spring connecting portion, be provided with back-moving spring.
8. the slim massager core of back pad according to claim 1, it is characterized in that: the end in kneading shaft is provided with the first induced magnet, on support, on the position corresponding with the first induced magnet, is provided with the first Hall element.
9. the slim massager core of back pad according to claim 1, is characterized in that: be provided with the second induced magnet on the second Connection Block, be provided with the second Hall element on the first Connection Block.
10. the slim massager core of back pad according to claim 1, is characterized in that: on power transmission shaft, overlap the optocoupler dish is arranged; Be provided with circuit board on support, circuit board is provided with up stroke induction apparatus and down stroke induction apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427052.8U CN203379341U (en) | 2013-07-18 | 2013-07-18 | Thin massage movement for back pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427052.8U CN203379341U (en) | 2013-07-18 | 2013-07-18 | Thin massage movement for back pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379341U true CN203379341U (en) | 2014-01-08 |
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ID=49867877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320427052.8U Expired - Lifetime CN203379341U (en) | 2013-07-18 | 2013-07-18 | Thin massage movement for back pad |
Country Status (1)
| Country | Link |
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| CN (1) | CN203379341U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490580A (en) * | 2014-12-27 | 2015-04-08 | 东莞品派实业投资有限公司 | Massage cushion |
| CN106511047A (en) * | 2016-12-16 | 2017-03-22 | 郑纯建 | Narrow-and-small kneading and knocking massaging machine core and application |
| CN109620672A (en) * | 2019-01-25 | 2019-04-16 | 温州国杰健身器材有限公司 | Band depth Shiatsu machine core |
| CN111150623A (en) * | 2020-02-27 | 2020-05-15 | 苏州甬科金属材料有限公司 | Light and thin massage machine core convenient to install |
-
2013
- 2013-07-18 CN CN201320427052.8U patent/CN203379341U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490580A (en) * | 2014-12-27 | 2015-04-08 | 东莞品派实业投资有限公司 | Massage cushion |
| CN104490580B (en) * | 2014-12-27 | 2017-06-16 | 东莞品派实业投资有限公司 | A kind of massage cushion |
| CN106511047A (en) * | 2016-12-16 | 2017-03-22 | 郑纯建 | Narrow-and-small kneading and knocking massaging machine core and application |
| CN109620672A (en) * | 2019-01-25 | 2019-04-16 | 温州国杰健身器材有限公司 | Band depth Shiatsu machine core |
| CN111150623A (en) * | 2020-02-27 | 2020-05-15 | 苏州甬科金属材料有限公司 | Light and thin massage machine core convenient to install |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |