CN207614031U - A kind of mechanical back beating unit - Google Patents
A kind of mechanical back beating unit Download PDFInfo
- Publication number
- CN207614031U CN207614031U CN201720482390.XU CN201720482390U CN207614031U CN 207614031 U CN207614031 U CN 207614031U CN 201720482390 U CN201720482390 U CN 201720482390U CN 207614031 U CN207614031 U CN 207614031U
- Authority
- CN
- China
- Prior art keywords
- bent axle
- rack
- rotation axis
- hole
- threaded screw
- 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.)
- Active
Links
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
A kind of mechanical back beating unit, including rack and bent axle, in the end mounting flange plate of rack, flange-type d-axis is arranged in the hole of flanged plate to hold, matching hole is set in rack, the both ends of bent axle are arranged in matching hole, one end of bent axle is connect by shaft coupling with motor, bent axle is connected by one end of connecting rod and rotation axis, the other end of rotation axis coordinates with flange-type linear bearing, and extend to the outside of rack, in this end fixed spring seat of rotation axis, axial hole is set in spring base, the one end fits of axial hole and double threaded screw, gap is arranged at the bottom of double threaded screw and axial hole.The utility model drives crank rotation using motor, bent axle drives rotation axis to be moved forward and backward by connecting rod, striking head is moved forward and backward with rotation axis, massage is struck to the small of the back of people, it is simple in structure, at low cost, buffer spring can slow down or increase the action time of power, and impact massage is made to become more comfortable.
Description
Technical field
The utility model is related to medical instruments field, specially a kind of mechanical back beating unit.
Background technology
With the quickening of social rhythm, the increase of operating pressure, the improvement of people's living standard and living and working environment, waist
The incidence of back pain just increases with surprising rapidity, this may extend with people's time to bend over one's desk working, activity reduce and
The factors such as obesity are related, therefore are highly desirable to promote people to the understanding of low-back pain illness, are treated, forged in time
Refining.
" hitting tree in back " be people widely receive because wherein include in traditional Chinese medicine about with stimulating acupoint,
Channels and collaterals carry out the theory of disease-treatment and health-care, but for some handicapped people, it is difficult to for the people of standing, it is difficult to pass through this side
Formula carrys out exercise back.Some electric massage chairs can solve the above problems at present, but its is complicated, and cost of manufacture is higher,
Expensive, general family is difficult to undertake.
Utility model content
Increase to solve people's low-back pain illness, needs to treat in time, but electric massage complicated, price
High technical problem provides a kind of mechanical back beating unit.
The technical solution of the utility model is：
A kind of mechanical back beating unit, including rack and bent axle, in the end mounting flange plate of rack, in flanged plate
Hole in setting flange-type d-axis hold, matching hole is set in rack, and the both ends of bent axle are arranged in matching hole, one end of bent axle
It is connect with motor by shaft coupling, bent axle is connected by one end of connecting rod and rotation axis, and the other end and flange-type of rotation axis are straight
Line bearing fit, and the outside of rack is extended to, in this end fixed spring seat of rotation axis, axial hole is set in spring base,
Gap arranged at the bottom of the one end fits of axial hole and double threaded screw, double threaded screw and axial hole, the other end of double threaded screw with hit
It takes the lead and is fixedly connected, buffer spring is fixed between spring base and striking head, buffer spring is arranged in the outside of double threaded screw.
In one end of double threaded screw and spring base cooperation, circular baffle plate, circular baffle plate and spring base clearance fit, gear are set
The diameter of plate is more than the diameter in hole.
Striking head is ball.
Bearing block is set at the matching hole of rack, bearing, the both ends of bent axle and bearing fit are set in bearing block.
Fixed frame is set in rack, and motor is fixed on fixed frame, and shaft coupling is arranged in fixed frame.
Compared with the prior art, before the utility model drives crank rotation, bent axle to drive rotation axis by connecting rod using motor
After move, striking head is moved forward and backward with rotation axis, and massage, simple in structure, at low cost, buffering elastic are struck to the small of the back of people
Spring can slow down or increase the action time of power, and impact massage is made to become more comfortable.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model.
Specific implementation mode
As shown in Figure 1, a kind of mechanical back beating unit, including rack 1 and bent axle 3, in the end fixation of rack 1
Flange-type linear bearing 6 is arranged in blue plate 7 in the hole of flanged plate 7, and matching hole, the both ends setting of bent axle 3 are arranged in rack 1
In matching hole, one end of bent axle 3 is connect by shaft coupling 12 with motor 13, one end that bent axle 3 passes through connecting rod 4 and rotation axis 5
Connection, the other end and the flange-type linear bearing 6 of rotation axis 5 coordinate, and extend to the outside of rack 1, at this end of rotation axis 5
Axial hole, the one end fits of axial hole and double threaded screw 10, double threaded screw 10 and axis is arranged in fixed spring seat 9 in spring base 9
There are gap, the other end of double threaded screw 10 to be fixedly connected with striking head 11 to the bottom in hole, in the process of work, double threaded screw
10 do linear reciprocating motion in axial hole, and buffer spring 8 is fixed between spring base 9 and striking head 11, and buffer spring 8 is arranged
In the outside of double threaded screw 10, wherein buffer spring 8 can slow down or increase the action time of power, and impact massage is made to become more
Comfortably.
According to people's needs, rack 1 is fixed on the places such as ward or bedroom, motor 13 is powered, and band dynamic crankshaft 3 revolves
Turn, bent axle 3 drives rotation axis 5 to be moved forward and backward by connecting rod 4, and striking head 11 is moved forward and backward with rotation axis 5, to the back of people
Portion's impact massage.
Circular baffle plate is set in one end that double threaded screw 10 and spring base 9 coordinate, circular baffle plate is matched with 9 gap of spring base
It closes, the diameter of baffle is more than the diameter in hole, and double threaded screw 10 does linear reciprocating motion in axial hole, and baffle cannot be worn out of hole
Go out, ensures that double threaded screw 10 can be moved back and forth smoothly.
Striking head is ball.
Bearing block 2 is set at the matching hole of rack 1, bearing, the both ends of bent axle 3 and bearing fit are set in bearing block 2.
Fixed frame is set in rack 1, and motor 13 is fixed on fixed frame, and shaft coupling 12 is arranged in fixed frame.
Claims (5)
1. a kind of mechanical back beating unit, including rack and bent axle, it is characterised in that：In the end mounting flange of rack
Plate, setting flange-type d-axis is held in the hole of flanged plate, and matching hole is arranged in rack, and the both ends of bent axle are arranged in matching hole
Interior, one end of bent axle is connect by shaft coupling with motor, bent axle by one end of connecting rod and rotation axis connect, rotation axis it is another
End coordinates with flange-type linear bearing, and extends to the outside of rack, in this end fixed spring seat of rotation axis, in spring base
Gap is arranged at the bottom of setting axial hole, the one end fits of axial hole and double threaded screw, double threaded screw and axial hole, double threaded screw
The other end is fixedly connected with striking head, and buffer spring is fixed between spring base and striking head, and buffer spring is arranged in double end spiral shell
The outside of bar.
2. mechanical back beating unit as described in claim 1, it is characterised in that：Coordinate in double threaded screw and spring base
Circular baffle plate, circular baffle plate and spring base clearance fit is arranged in one end, and the diameter of baffle is more than the diameter in hole.
3. mechanical back beating unit as described in claim 1, it is characterised in that：Striking head is ball.
4. mechanical back beating unit as described in claim 1, it is characterised in that：Bearing is set at the matching hole of rack
Seat, bearing block is interior to be arranged bearing, the both ends of bent axle and bearing fit.
5. mechanical back beating unit as described in claim 1, it is characterised in that：Fixed frame, motor are set in rack
It is fixed on fixed frame, shaft coupling is arranged in fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482390.XU CN207614031U (en) | 2017-05-03 | 2017-05-03 | A kind of mechanical back beating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482390.XU CN207614031U (en) | 2017-05-03 | 2017-05-03 | A kind of mechanical back beating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207614031U true CN207614031U (en) | 2018-07-17 |
Family
ID=62818368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720482390.XU Active CN207614031U (en) | 2017-05-03 | 2017-05-03 | A kind of mechanical back beating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207614031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109223277A (en) * | 2018-08-14 | 2019-01-18 | 佛山信卓派思机械科技有限公司 | A kind of multifunctional medical shoulder neck therapeutic equipment |
| CN110169906A (en) * | 2019-05-24 | 2019-08-27 | 杭州市第一人民医院 | A kind of bat back expectoration chest strap |
| CN111067773A (en) * | 2019-12-31 | 2020-04-28 | 深圳市倍轻松科技股份有限公司 | Finger-imitating alternate pressing type health care instrument |
-
2017
- 2017-05-03 CN CN201720482390.XU patent/CN207614031U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109223277A (en) * | 2018-08-14 | 2019-01-18 | 佛山信卓派思机械科技有限公司 | A kind of multifunctional medical shoulder neck therapeutic equipment |
| CN110169906A (en) * | 2019-05-24 | 2019-08-27 | 杭州市第一人民医院 | A kind of bat back expectoration chest strap |
| CN111067773A (en) * | 2019-12-31 | 2020-04-28 | 深圳市倍轻松科技股份有限公司 | Finger-imitating alternate pressing type health care instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207614031U (en) | A kind of mechanical back beating unit | |
| CN210301676U (en) | Hand-held electric massage gun | |
| CN107485548A (en) | One kind, which is rubbed, beats massager core | |
| CN109549837B (en) | arm massager | |
| CN215995305U (en) | Magnetic deep muscle stimulator | |
| CN103751013B (en) | A kind of active parallel movement foot massager | |
| CN113426023A (en) | Magnetic deep muscle stimulator | |
| CN202223515U (en) | Multifunctional massager capable of carrying out rolling massage and beating massage | |
| CN204840680U (en) | Novel multi -functional massage device | |
| CN110063887B (en) | Massage device | |
| CN204274960U (en) | Transverse process of lumbar vertebra massage towing mechanism | |
| CN208003072U (en) | A kind of senile dementia head-massaging cure instrument | |
| CN202961102U (en) | Hand-held infrared physical therapy massager | |
| CN209203983U (en) | A kind of back care device | |
| CN219184792U (en) | Cervical vertebra massage instrument | |
| CN203493876U (en) | Massage chair | |
| CN211986272U (en) | Traditional chinese medical science nursing massage acupuncture point hits and hits massage device | |
| CN201578528U (en) | Back pounding device | |
| CN204972163U (en) | Finger massager | |
| CN211797635U (en) | Cosmetic leading-in massage appearance | |
| CN201959234U (en) | Novel acupuncture needle | |
| CN213822398U (en) | Head massager convenient to clean | |
| CN204744933U (en) | Acupoint massage rod | |
| CN209695796U (en) | A kind of TCM nursing massaging point impact massage machine | |
| CN209137301U (en) | A kind of reciprocating diastolic pressure adjusting apparatus of crank connecting link |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |