CN203790270U - Driving device for handheld massager - Google Patents
Driving device for handheld massager Download PDFInfo
- Publication number
- CN203790270U CN203790270U CN201420187148.6U CN201420187148U CN203790270U CN 203790270 U CN203790270 U CN 203790270U CN 201420187148 U CN201420187148 U CN 201420187148U CN 203790270 U CN203790270 U CN 203790270U
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- China
- Prior art keywords
- actuator
- chamber
- pilot hole
- motor
- push rod
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Abstract
A driving device for a handheld massager is characterized by comprising a base, an ejector rod, a motor, a crank, a connecting rod, a buffering device, a driving piece and a guide sleeve; the guide sleeve is fixed in a guide sleeve cavity; the buffering device is arranged in the buffering cavity and extends into a driving cavity; the driving piece is arranged in the driving cavity and is in sliding fit with the driving cavity; the driving groove of the driving piece is matched with a circular guide hole; the ejector rod is fixedly connected with the driving piece; one end of the ejector rod penetrates through the guide sleeve to extend out from a guide hole of the base, and the other end of the ejector rod penetrates through the buffer device to extend out from another guide hole of the base; the connecting rod is cooperated with the driving groove; a motor shaft is fixedly connected with the crank fixedly connected with the connecting rod. By the adoption of the structure, the axis of the motor shaft is perpendicular to that of the ejector rod, that is, the motor shaft and the ejector rod are arranged in a T-shaped manner; when the motor is arranged in the handle of a housing, the base is arranged in the housing and a user uses the handheld massager, the ejector rod reciprocates to realize repeated beat on massage parts, and the use is convenient.
Description
Technical field
This utility model relates to a kind of motor-driven massage machine, especially a kind of driving device of hand-held masseur.
Background technology
Currently available technology, people mainly beat region with the hammer with handle, reach the object of massaging point, are limited to the impact of the factors such as age, and the scope of application is little, and cannot determine the strength of beaing, and uses inconvenient.
Utility model content
The purpose of this utility model is: a kind of driving device of hand massager is provided, and it can make user, and hand-held shank can conveniently beat the position that needs massage to loosen, easy to use.
This utility model is achieved in that a kind of driving device of hand massager, and it comprises pedestal, push rod, motor, crank, connecting rod, buffer unit, actuator and fairlead,
On described pedestal, have pilot hole along its length, by drive end, to driven end, be distributed with successively cushion chamber, actuator chamber and guiding mantle cavity, pilot hole is through cushion chamber, actuator chamber and guiding mantle cavity; On pedestal, there is the position adjacent with actuator chamber to have circular pilot hole and motor cabinet;
On described actuator, there is driver slot;
Described fairlead is fixed on fairlead intracavity, and buffer unit is arranged in cushion chamber and stretches in actuator chamber; Actuator is arranged in actuator chamber and is slidably matched with actuator chamber, and the driver slot of actuator matches with circular pilot hole;
Described push rod is fixedly connected with actuator, and stretch out from the pilot hole of pedestal through fairlead one end, and the other end stretches out from the pilot hole of pedestal through buffer unit; Motor is fixed on motor cabinet, and in the circular pilot hole of crank on pedestal and the gap between motor cabinet and stretch in circular pilot hole, connecting rod coordinates with driver slot; Motor shaft is fixedly connected with crank, and connecting rod is fixedly connected with crank.
The driving device of described a kind of hand massager, its special character is: described buffer unit comprises the circular sealing ring that several elastomeric materials are made.
The driving device of described a kind of hand massager, its special character is: described pedestal comprises two and half base bodies, on described half base body, there is half pilot hole along its length, half cushion chamber that is distributed with successively half guiding mantle cavity, half actuator chamber and communicates with half actuator chamber to drive end by driven end, half pilot hole is through partly lead mantle cavity, half actuator chamber and half cushion chamber;
On one sidewall of the width of described half actuator chamber, there are semicircle pilot hole and half motor cabinet with semicircle draw-in groove adjacent with semicircle pilot hole, on the wall of semicircle draw-in groove, have inserting groove;
Described two and half base bodies fasten and form pedestal, two and half pilot holes formation pilot holes, two and half guiding mantle cavities formation guiding mantle cavities, two and half actuator chambers form actuator chambers, two cushion chambers formation cushion chambers, and two semicircle orifices form circular hole and two and half motor cabinets formation motor cabinet;
On the shell of described motor, have a square flange, the semicircle draw-in groove on the shell of motor and half motor cabinet is chimeric, and a flange part embeds in the inserting groove of a semicircle draw-in groove, another part embeds in the inserting groove of another semicircle draw-in groove.
The driving device of described a kind of hand massager, its special character is: described buffer unit comprises the circular sealing ring that several elastomeric materials are made.
The driving device of described a kind of hand massager, its special character is: described crank is a disk, connecting rod is a linear round bar;
The center of disk is fixedly connected with motor shaft, and the radially upper part of one end of linear round bar and disk is solidly connected.
The driving device of described a kind of hand massager, its special character is: described actuator comprises base body and lid, has the base push rod lock chamber perpendicular to the cross section semicircular in shape of length direction on described base body; On one unsettled on described lid, be provided with driver slot, on the face relative with base body, have the cover support rod lock chamber that is billiard table shape perpendicular to the cross section of its length direction; After lid is fixedly connected with base body, base push rod lock chamber and cover support rod lock chamber form the push rod lock chamber that is major arc shape perpendicular to the cross section of length direction;
The cross section at the position of the described push rod being fixedly connected with actuator is major arc shape;
The excellent arc part of push rod embeds push rod and determines intracavity.
The driving device of described a kind of hand massager, its special character is: on the outer surface of described fairlead, have annular groove, have interior annular groove on fairlead cavity wall;
Also comprise O-ring seals, O-ring seals is arranged in the annular groove of fairlead and coordinates with interior annular groove.
The driving device of a kind of hand massager of this utility model, owing to adopting such structure, the axis of motor shaft is vertical with the axis of push rod, i.e. the T-shaped setting of motor shaft and push rod; When motor is arranged in the handle portion of housing, when pedestal is arranged in housing, when people use, push rod moves back and forth, thereby realizes the high massage position of beaing repeatedly, easy to use.
Accompanying drawing explanation
Fig. 1 is axonometric chart of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is A-A view of Fig. 2.
Fig. 4 is one of three-dimensional exploded view of the present utility model.
Fig. 5 is two of three-dimensional exploded view of the present utility model.
Fig. 6 is partial enlarged drawing of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is further described.
As shown in Figure 1, a kind of driving device of hand massager, it comprises pedestal 1, push rod 2, motor 3, crank 4, connecting rod 5, buffer unit 6, actuator 7 and fairlead 8,
On described pedestal 1, have pilot hole along its length, by drive end, to driven end, be distributed with successively cushion chamber 1A, actuator chamber 1B and guiding mantle cavity 1C, pilot hole is through cushion chamber 1A, actuator chamber 1B and guiding mantle cavity 1C; On pedestal 1, there is the position adjacent with actuator chamber 1B to have circular pilot hole 1D and motor cabinet 1E;
On described actuator 7, there is driver slot 71;
Described fairlead 8 is fixed in guiding mantle cavity 1C, and buffer unit 6 is arranged on the interior 1A of cushion chamber and stretches in actuator chamber 1B; Actuator 7 is arranged in actuator chamber 1B and is slidably matched with actuator chamber 1B, and the driver slot 71 of actuator 7 matches with circular pilot hole 1D;
Described push rod 2 is fixedly connected with actuator 7, and stretch out from the pilot hole of pedestal through fairlead 8 one end of push rod 7, and the other end stretches out from the pilot hole of pedestal 1 through buffer unit 6; It is upper that motor 3 is fixed on motor cabinet 1E, and in the circular pilot hole 1D of crank 4 on pedestal 1 and the gap between motor cabinet 1E and stretch in circular pilot hole, connecting rod 5 coordinates with driver slot 71; Motor shaft is fixedly connected with crank 4, and connecting rod 5 is fixedly connected with crank 4.
Described buffer unit 6 comprises the circular sealing ring that several elastomeric materials are made, and push rod is through sealing ring, and sealing ring axis along cushion chamber 1A in cushion chamber 1A is arranged, and adjacent two sealing rings fit.
As further improvement of the utility model: have annular groove on the outer surface of described fairlead 8, have interior annular groove on guiding mantle cavity 1C inwall;
Also comprise O-ring seals 9, O-ring seals 9 is arranged in the annular groove of fairlead 8 and coordinates with interior annular groove.
Described crank 4 is a disk, and connecting rod 5 is a linear round bar;
The center of disk is fixedly connected with motor shaft, and the radially upper part of one end of linear round bar and disk is solidly connected, and namely linear round bar one end is fixedly connected with the position of departing from the center of circle on disk.
Described actuator 7 comprises base body 72 and lid 73, has the base push rod lock chamber 721 perpendicular to the cross section semicircular in shape of length direction on described base body 72; On one unsettled on described lid 73, be provided with driver slot 71, on the face relative with base body 72, have the cover support rod lock chamber 731 that is billiard table shape perpendicular to the cross section of its length direction; After lid 73 is fixedly connected with base body 72, base push rod lock chamber 721 and cover support rod lock chamber 731 form the push rod lock chamber that is major arc shape perpendicular to the cross section of length direction;
The cross section at the position of the described push rod 2 being fixedly connected with actuator 7 is major arc shape;
The excellent arc part of push rod 2 embeds push rod and determines intracavity.In this utility model, as shown in Figure 6, billiard table shape, a circle along string L1 by a circle excision part, then excise again round semi-circular portions at one along diameter of a circle line L2, the part of residue circle claims billiard table shape.
Described pedestal 1 comprises two and half base bodies, on described half base body, there is half pilot hole 11 along its length, by driven end to drive end be distributed with successively half guiding mantle cavity 12, half actuator chamber 13 and half cushion chamber 14, half pilot holes 11 that communicate with half actuator chamber through partly lead mantle cavity 12, half actuator chamber 13 and half cushion chamber 14;
On one sidewall of the width of described half actuator chamber 13, there are semicircle pilot hole 15 and half motor cabinet 16 with semicircle draw-in groove 161 adjacent with semicircle pilot hole, on the wall of semicircle draw-in groove 161, have inserting groove;
Described two and half base bodies fasten and form pedestal 1, two and half pilot holes 11 formation pilot holes, two and half guiding mantle cavities 12 formation guiding mantle cavities, two and half actuator chambers 13 form actuator chambers, two cushion chambers 14 formation cushion chambers, and two semicircle orifices 15 form circular holes and two and half motor cabinets 16 formation motor cabinets;
On the shell of described motor 3, there is a square flange 31, semicircle draw-in groove 161 on the shell of motor 3 and half motor cabinet 16 is chimeric, and flange 31 part embeds in the inserting groove of a semicircle draw-in groove 161, another part embeds in the inserting groove of another semicircle draw-in groove 161.
During use, electric machine rotation, crank rotates 4, and connecting rod 5 also rotates, and connecting rod 5 acts on the driver slot 71 of actuator 7, and because actuator is fixedly connected with push rod 2, push rod and fairlead are slidably matched, and fairlead makes push rod 2 along traveling priority; Buffer unit 6 is when push rod 2 resets, and buffer unit 6 acts on actuator 7, reduces noise, has increased the speed that push rod 2 stretches out forward.
Above-described is only preferential embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, in the situation that not departing from this utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (7)
1. a driving device for hand massager, is characterized in that: it comprises pedestal, push rod, motor, crank, connecting rod, buffer unit, actuator and fairlead,
On described pedestal, have pilot hole along its length, by drive end, to driven end, be distributed with successively cushion chamber, actuator chamber and guiding mantle cavity, pilot hole is through cushion chamber, actuator chamber and guiding mantle cavity; On pedestal, there is the position adjacent with actuator chamber to have circular pilot hole and motor cabinet;
On described actuator, there is driver slot;
Described fairlead is fixed on fairlead intracavity, and buffer unit is arranged in cushion chamber and stretches in actuator chamber; Actuator is arranged in actuator chamber and is slidably matched with actuator chamber, and the driver slot of actuator matches with circular pilot hole;
Described push rod is fixedly connected with actuator, and stretch out from the pilot hole of pedestal through fairlead one end, and the other end stretches out from the pilot hole of pedestal through buffer unit; Motor is fixed on motor cabinet, and in the circular pilot hole of crank on pedestal and the gap between motor cabinet and stretch in circular pilot hole, connecting rod coordinates with driver slot; Motor shaft is fixedly connected with crank, and connecting rod is fixedly connected with crank.
2. the driving device of a kind of hand massager according to claim 1, is characterized in that: described buffer unit comprises the circular sealing ring that several elastomeric materials are made.
3. the driving device of a kind of hand massager according to claim 1, it is characterized in that: described pedestal comprises two and half base bodies, on described half base body, there is half pilot hole along its length, half cushion chamber that is distributed with successively half guiding mantle cavity, half actuator chamber and communicates with half actuator chamber to drive end by driven end, half pilot hole is through partly lead mantle cavity, half actuator chamber and half cushion chamber;
On one sidewall of the width of described half actuator chamber, there are semicircle pilot hole and half motor cabinet with semicircle draw-in groove adjacent with semicircle pilot hole, on the wall of semicircle draw-in groove, have inserting groove;
Described two and half base bodies fasten and form pedestal, two and half pilot holes formation pilot holes, two and half guiding mantle cavities formation guiding mantle cavities, two and half actuator chambers form actuator chambers, two cushion chambers formation cushion chambers, and two semicircle orifices form circular hole and two and half motor cabinets formation motor cabinet;
On the shell of described motor, have a square flange, the semicircle draw-in groove on the shell of motor and half motor cabinet is chimeric, and a flange part embeds in the inserting groove of a semicircle draw-in groove, another part embeds in the inserting groove of another semicircle draw-in groove.
4. the driving device of a kind of hand massager according to claim 3, is characterized in that: described buffer unit comprises the circular sealing ring that several elastomeric materials are made.
5. the driving device of a kind of hand massager according to claim 3, is characterized in that: described crank is a disk, and connecting rod is a linear round bar;
The center of disk is fixedly connected with motor shaft, and the radially upper part of one end of linear round bar and disk is solidly connected.
6. according to the driving device of a kind of hand massager described in claim 1,2,3,4 or 5, it is characterized in that: described actuator comprises base body and lid on described base body, having the base push rod lock chamber perpendicular to the cross section semicircular in shape of length direction; On one unsettled on described lid, be provided with driver slot, on the face relative with base body, have the cover support rod lock chamber that is billiard table shape perpendicular to the cross section of its length direction; After lid is fixedly connected with base body, base push rod lock chamber and cover support rod lock chamber form the push rod lock chamber that is major arc shape perpendicular to the cross section of length direction;
The cross section at the position of the described push rod being fixedly connected with actuator is major arc shape;
The excellent arc part of push rod embeds push rod and determines intracavity.
7. according to the driving device of a kind of hand massager described in claim 1,2,3,4 or 5, it is characterized in that: on the outer surface of described fairlead, have annular groove, on fairlead cavity wall, have interior annular groove;
Also comprise O-ring seals, O-ring seals is arranged in the annular groove of fairlead and coordinates with interior annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187148.6U CN203790270U (en) | 2014-04-17 | 2014-04-17 | Driving device for handheld massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187148.6U CN203790270U (en) | 2014-04-17 | 2014-04-17 | Driving device for handheld massager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203790270U true CN203790270U (en) | 2014-08-27 |
Family
ID=51372549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187148.6U Ceased CN203790270U (en) | 2014-04-17 | 2014-04-17 | Driving device for handheld massager |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203790270U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017020843A1 (en) * | 2015-08-03 | 2017-02-09 | 康知园（杭州）健身器材有限公司 | G-shaped kneading massage mechanism having massage head capable of push-press motion |
| CN106726478A (en) * | 2017-01-05 | 2017-05-31 | 朱致承 | A kind of drive mechanism of massager |
| CN106985948A (en) * | 2015-11-27 | 2017-07-28 | 株式会社岛野 | Bicycle use component fixture construction and bicycle use assembling components body |
| CN110179646A (en) * | 2018-02-22 | 2019-08-30 | 海博艾斯公司 | Battery-powered beats massage apparatus |
-
2014
- 2014-04-17 CN CN201420187148.6U patent/CN203790270U/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017020843A1 (en) * | 2015-08-03 | 2017-02-09 | 康知园（杭州）健身器材有限公司 | G-shaped kneading massage mechanism having massage head capable of push-press motion |
| CN106985948A (en) * | 2015-11-27 | 2017-07-28 | 株式会社岛野 | Bicycle use component fixture construction and bicycle use assembling components body |
| CN106726478A (en) * | 2017-01-05 | 2017-05-31 | 朱致承 | A kind of drive mechanism of massager |
| CN110179646A (en) * | 2018-02-22 | 2019-08-30 | 海博艾斯公司 | Battery-powered beats massage apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20150730 Decision number of declaring invalidation: 26640 Granted publication date: 20140827 |