CN109248042B - Massage machine core with compact structure - Google Patents
Massage machine core with compact structure Download PDFInfo
- Publication number
- CN109248042B CN109248042B CN201710889011.3A CN201710889011A CN109248042B CN 109248042 B CN109248042 B CN 109248042B CN 201710889011 A CN201710889011 A CN 201710889011A CN 109248042 B CN109248042 B CN 109248042B
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- Prior art keywords
- massage
- shaft
- shaft support
- fluted disc
- kneading
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- 230000007246 mechanism Effects 0.000 claims abstract description 137
- 238000004898 kneading Methods 0.000 claims abstract description 47
- 230000009471 action Effects 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000001225 therapeutic effect Effects 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 3
- 238000002560 therapeutic procedure Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/006—Percussion or tapping massage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/06—Arms
- A61H2205/062—Shoulders
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Massaging Devices (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The invention relates to a massage machine core with a compact structure, which is provided with a pair of left and right massage mechanisms, a kneading driving mechanism for driving the massage mechanisms to carry out kneading massage actions, a knocking driving mechanism for driving the massage mechanisms to carry out knocking massage actions and an intensity adjusting mechanism for adjusting the therapeutic force of the massage mechanisms to a user; the strength adjusting mechanism comprises a first fluted disc and a second fluted disc; the kneading driving mechanism comprises a first shaft support and a kneading driving motor for driving the first shaft support to rotate; the knocking driving mechanism comprises a second bearing which extends along the left-right direction and is rotatably supported on the first strong and weak fluted disc and the second strong and weak fluted disc; the first fluted disc is a hollow shell, and a transmission mechanism for connecting the first shaft support and the second shaft support is arranged in the shell; the transmission mechanism comprises a clutch sleeved on the first shaft support, so that the first shaft support can drive the second shaft support to rotate along with the first shaft support when rotating forwards, and the second shaft support can not be driven to rotate along with the second shaft support when rotating reversely. Compared with the prior art, the massage machine core has a compact structure.
Description
Technical Field
The invention relates to a massage technology, in particular to a massage machine core with a compact structure.
Background
Patent application CN101683302B discloses a massage machine core, the rotation central axis of the intensity adjusting mechanism of the massage machine core is coaxial with the driving shaft of the knocking driving mechanism, and the massage machine core is compact. In this scheme, the kneading driving mechanism and the knocking driving mechanism are driven respectively, which requires the massage machine core to be correspondingly provided with a motor for kneading driving and a motor for knocking driving. The size of the motor is usually large, and a large configuration space is required to be occupied, so that the compactness of the massage machine core structure is affected. In view of this, the present application is specifically proposed.
Disclosure of Invention
The invention aims to solve the technical problem of more compact structure of the massage machine core.
In order to solve the technical problems, the invention provides a massage machine core with a compact structure, which is provided with a pair of left and right massage mechanisms, a kneading driving mechanism for driving the massage mechanisms to carry out kneading massage action, a knocking driving mechanism for driving the massage mechanisms to carry out knocking massage action and an intensity adjusting mechanism for adjusting the therapeutic force of the massage mechanisms to a user; the strength adjusting mechanism comprises a first fluted disc and a second fluted disc which are respectively arranged at two sides of the pair of left and right massage mechanisms; the kneading driving mechanism comprises a first shaft support extending along the left-right direction and rotatably supported on the first fluted disc and the second fluted disc and a kneading driving motor for driving the first shaft support to rotate, and the kneading driving mechanism can convert the rotation action of the first shaft support into kneading massage action of the massage mechanism; the knocking driving mechanism comprises a second shaft branch which extends along the left-right direction and is rotatably supported on the first strong and weak fluted disc and the second strong and weak fluted disc, and the knocking driving mechanism can convert the rotation action of the second shaft branch into knocking massage action of the massage mechanism; the first fluted disc is a hollow shell, and a transmission mechanism for connecting the first shaft support and the second shaft support is arranged in the shell; the transmission mechanism comprises a clutch sleeved on the first shaft support, so that the first shaft support can drive the second shaft support to rotate along with the first shaft support when rotating forwards, and the second shaft support cannot be driven to rotate along with the second shaft support when rotating reversely.
Preferably, the first shaft support is rotatably supported on a pair of left and right support frames, and the intensity adjusting mechanism can drive the massage mechanism to rotate by taking the first shaft support as a center so as to change the therapy force of the massage mechanism to a user.
Preferably, the kneading driving mechanism includes a first optical detecting mechanism for detecting a rotation position of the first shaft, and the first optical detecting mechanism includes a first detecting portion and a first scale portion disposed on one side of the second fluted disc and rotatable with the first shaft.
Preferably, the first scale portion is located at an inner side of the second fluted disc, and the strength adjusting mechanism includes a second optical detecting mechanism for detecting a rotation position of the second fluted disc, and includes a second detecting portion and a second scale portion located on an outer side of the second fluted disc.
Preferably, each massage mechanism comprises a first massage component and a second massage component which are arranged up and down, the knocking driving mechanism comprises a knocking connecting piece for connecting the first massage component and a second shaft branch, and the second shaft branch is an eccentric shaft branch so as to drive the first massage component to perform knocking massage when the second shaft branch rotates; the kneading driving mechanism comprises a shaft sleeve mechanism sleeved on the first shaft support, and the shaft sleeve mechanism comprises a first shaft sleeve part used for supporting the first massage component in a free rotation mode and a second shaft sleeve part used for supporting the second massage component in a free rotation mode; the first shaft sleeve part is inclined relative to the first shaft branch and the first shaft branch passes through the non-central part of the first shaft branch, and the second shaft sleeve part and the first shaft sleeve part are inclined towards the same direction and the first shaft branch passes through the non-central part of the first shaft branch; and a linkage piece is arranged between the first massage component and the second massage component and used for limiting the first massage component and the second massage component to rotate relative to each other when the shaft sleeve mechanism rotates, so that the treatment pieces of the first massage component and the second massage component can massage a user in a reciprocating approaching and separating mode.
Preferably, the kneading drive motor is a brushless motor.
Preferably, the first fluted disc comprises a fluted disc portion and a cover portion, an opening is formed on one side of the fluted disc portion facing the cover portion, the cover portion is covered on the opening position of the fluted disc portion, and the fluted disc portion and the cover portion define a containing space for containing the transmission mechanism.
By adopting the technical scheme, the invention can achieve the following technical effects.
1. The kneading driving mechanism and the knocking driving mechanism are linked through the transmission mechanism, and the transmission mechanism comprises a clutch sleeved on the first shaft support, so that the second shaft support can be driven to rotate along with the first shaft support when the first shaft support rotates positively, and further kneading massage action and knocking massage action can be realized simultaneously; the first shaft support can not drive the second shaft support to rotate along with the first shaft support when the first shaft support rotates reversely, so that only kneading and massaging actions can be realized. Compared with the prior art, the driving motor for knocking is saved, and the corresponding configuration space can be used for configuring other components, so that the structure is more compact. In addition, as the first fluted disc is a hollow shell, the transmission mechanism is arranged in the hollow shell, and the transmission mechanism does not occupy extra arrangement space, thereby being beneficial to ensuring the compactness of the whole structure.
2. When the kneading driving motor drives the first shaft support to rotate forward under the condition that each massage mechanism comprises a first massage component and a second massage component, the first massage component and the second massage component can be reciprocally close to and far away from each other to realize the kneading massage action besides realizing the kneading massage action and the knocking massage action simultaneously; when the first shaft support is reversed, the kneading massage action and the pinching massage action can be realized simultaneously. The massage machine core can realize multiple massage techniques simultaneously only through kneading the driving motor, and has simple and ingenious structural design.
Drawings
Fig. 1 and 2 are schematic diagrams showing the front and rear sides of the massage machine core of the present invention;
fig. 3 and 4 show exploded views of the massage movement of the present invention from different perspectives, respectively;
FIG. 5 is an exploded view showing the structure of the massage mechanism of the present invention on the first and second toothed discs;
FIG. 6 shows a cross-sectional view of a portion including a massage mechanism and a first shaft support;
FIGS. 7 and 8 include schematic and exploded views, respectively, of a portion of the bushing mechanism and the first shaft support;
fig. 9 shows a schematic view of a second leg.
Detailed Description
Referring to fig. 1 to 9, the massage machine core of the present invention has a pair of left and right massage mechanisms 2, a kneading driving mechanism 10 for driving the massage mechanisms 2 to perform kneading massage, a knocking driving mechanism 14 for driving the massage mechanisms 2 to perform knocking massage, and an intensity adjusting mechanism 18 for adjusting the force of the massage mechanisms 2 on the user; the intensity adjusting mechanism 18 comprises a first fluted disc 19 and a second fluted disc 20 which are respectively arranged at two sides of the left and right pair of massage mechanisms 2; the kneading driving mechanism 10 comprises a first shaft support 11 extending along the left-right direction and rotatably supported on a first fluted disc 19 and a second fluted disc 20, and a kneading driving motor 12 for driving the first shaft support 11 to rotate, and the kneading driving mechanism 10 can convert the rotation action of the first shaft support 11 into the kneading massage action of the massage mechanism 2; the knocking driving mechanism 14 comprises a second bearing 15 which extends along the left-right direction and is rotatably supported on the first fluted disc 19 and the second fluted disc (20), and the knocking driving mechanism 14 can convert the rotation action of the second bearing 15 into the knocking massage action of the massage mechanism 2; the first fluted disc 19 is a hollow shell, and a transmission mechanism 17 for connecting the first shaft support 11 and the second shaft support 15 is arranged in the shell; the transmission mechanism 17 comprises a clutch 17D sleeved on the first shaft support 11, so that the first shaft support 11 can drive the second shaft support 15 to rotate along with the first shaft support 11 when rotating forwards, and can not drive the second shaft support 15 to rotate along with the second shaft support 15 when rotating reversely.
The massage machine core of the present invention has an up-down traveling mechanism 5 in combination with fig. 1 to 3, and when the massage machine core is provided with a frame of the massage device, the up-down traveling mechanism 5 can drive the massage machine core to move up and down along the frame as a whole. The massage device is, for example, a massage chair, and the frame thereof generally includes a pair of left and right guide rails. As shown in the figure, the massage machine core comprises a pair of left and right support frames 1. The up-and-down traveling mechanism 5 includes a traveling shaft 6 rotatably supported in the left-and-right direction on the pair of left and right support frames 1, an auxiliary traveling shaft 9, a traveling drive motor 7 for driving the traveling shaft 6 to rotate, and a third optical detection mechanism 8 for detecting the position of the traveling shaft 6. Rollers (not shown) may be disposed at both ends of the walking shaft 6 and the auxiliary walking shaft 9 so as to be rollably disposed on the frame of the massage apparatus. The walking driving motor 7 can be connected to the walking shaft 6 through a gear transmission assembly to drive the walking shaft 6 to rotate. In this embodiment, the third optical detection mechanism 8 includes a third detection portion 8A, a third scale portion 8B, and a meshing member 8C meshed with the third scale portion 8B and the walking shaft 6, which are disposed on the support frame 1, and when the walking shaft 6 is driven to rotate, the third scale portion 8B rotates relative to the third detection portion 8A, and the third detection portion 8A can output a corresponding electrical signal to the control mechanism of the massaging device according to the rotation position of the third scale portion 8B, and the control mechanism can determine the position of the walking shaft 6 according to the electrical signal.
Referring to fig. 2 to 4, the strength adjusting mechanism 18 includes a first toothed disc 19 and a second toothed disc 20 disposed between the pair of left and right support frames 1, a strength driving shaft 21 rotatably supported on the pair of left and right support frames 1 in the left and right direction, a second optical detecting mechanism 22 for detecting the rotational position of the second toothed disc 20, and a strength driving motor 24 for driving the strength driving shaft 21 to rotate. Unlike the toothed disc of CN101683302B, which rotates about the striking shaft, the first toothed disc 19 and the second toothed disc 20 rotate about the first shaft support 11 (i.e., the kneading shaft). The strong and weak driving motor 24 is disposed on the support frame 1, and can be connected to the strong and weak driving shaft 21 through a gear transmission assembly. The strong and weak driving shaft 21 is provided with a meshing part 21A which is respectively meshed with the first fluted disc 19 and the second fluted disc 20, when the strong and weak driving shaft 21 rotates, the first fluted disc 19 and the second fluted disc 20 can be driven to rotate by the meshing part 21A by taking the first shaft support 11 as the center, so that the treatment force of the massage mechanism 2 is changed. The second optical detecting mechanism 22 includes a second detecting portion 22A disposed on the supporting frame 1, and a second scale portion 22B disposed on the outer side of the second toothed disc 20, when the second toothed disc 20 rotates, the second scale portion 22B moves relative to the second detecting portion 22A, and the second detecting portion 22A can output a corresponding electrical signal to the control mechanism of the massaging device according to the rotation position of the second scale portion 22B, and the control mechanism can determine the position of the second toothed disc 20 according to the electrical signal. The first toothed disc 19 is a hollow shell, in this embodiment, the first toothed disc 19 includes a toothed disc portion 19A and a cover portion 19B, an opening is formed on a side of the toothed disc portion 19A facing the cover portion 19B, the cover portion 19B is covered on the opening of the toothed disc portion 19A, and the toothed disc portion 19A and the cover portion 19B define a receiving space S for receiving the transmission mechanism 17. The first shaft 11 passes through the toothed disc portion 19A and the cover portion 19B in order. In this embodiment, an auxiliary support shaft 26 is further disposed between the first toothed disc 19 and the second toothed disc 20, so that the structure of the entire massage machine core is more stable.
The massage mechanism 2 includes the first massage device 3 and the second massage device 4 arranged vertically, and the striking drive mechanism 14 includes the second leg 15 and the striking connector 16 connecting the first massage device 3 and the second leg 15, as shown in fig. 4. The second bearing 15 is rotatably supported on the first toothed disc 19 and the second toothed disc 20 in the left-right direction. One end of the knocking connector 16 is of a universal ball structure, and a groove 3B for accommodating the universal ball structure is formed in the supporting arm 3A of the first massaging component 3. The other end of the striking connection member 16 is hinged to the second bearing 15 by a connection mechanism. The second shaft support 15 is an eccentric shaft support, and a certain eccentric distance exists between the rotation center line of the part, which is used for connecting the knocking connecting piece 16, of the left side and the right side of the second shaft support 15, so that when the second shaft support 15 rotates, the first massage components 3 on the left side and the right side can be driven by the knocking connecting piece 16 to perform knocking massage on a user.
The kneading drive mechanism 10 includes a first shaft 11, a kneading drive motor 12 for driving the first shaft 11 to rotate, a sleeve mechanism 13 fitted over the first shaft 11, and a first optical detection mechanism 23 for detecting the rotational position of the first shaft 11. The first axle support 11 passes through the first fluted disc 19 and the second fluted disc 20 along the left-right direction and is rotatably supported on the left and right pair of support frames 1. The kneading driving motor 12 is disposed on the support frame 1, and can be connected to the first shaft 11 through a gear assembly to drive the first shaft 11 to rotate. In the present embodiment, the bushing mechanism 13 includes a first bushing portion 13A to rotatably support the first massage assembly 3 and a second bushing portion 13B to rotatably support the second massage assembly 4; the first boss portion 13A is inclined with respect to the first shaft branch 11 with the first shaft branch 11 passing through the non-center portion thereof, and the second boss portion 13B is inclined in the same direction as the first boss portion 13A with the first shaft branch 11 passing through the non-center portion thereof; a linkage 25 is disposed between the first massage assembly 3 and the second massage assembly 4 to restrict the first massage assembly 3 and the second massage assembly 4 from rotating relative to each other when the sleeve mechanism 13 rotates, so that the therapeutic members of the first massage assembly 3 and the second massage assembly 4 can massage the user in a reciprocating approaching and separating manner. When the shaft sleeve mechanism 13 rotates to drive the first massage assembly 3 and the second massage assembly 4 to move, the knocking connecting piece 16 can play a role in preventing the first massage assembly 3 from rotating along with the shaft sleeve mechanism 13. As shown in the figure, two ends of the linkage member 25 may be movably disposed on the support arm 3A of the first massage assembly 3 and the support arm 4A of the second massage assembly 4 by screws, respectively. The first optical detecting mechanism 23 includes a first detecting portion 23A disposed on the inner side of the second toothed disc 20 and a first scale portion 23B disposed on the inner side of the second toothed disc 20 and rotatable with the first axle 11. When the first shaft 11 is driven to rotate, the first scale portion 23B rotates relative to the first detecting portion 23A, the first detecting portion 23A can output a corresponding electrical signal to the control mechanism of the massaging device according to the rotation position of the first scale portion 23B, and the control mechanism can determine the position of the massaging mechanism 2 according to the electrical signal. The first massage assembly 3 and the second massage assembly 4 may be respectively disposed on the shaft sleeve mechanism 13 along two sides, specifically, the support arm 3A of the first massage assembly 3 may be sleeved on the first shaft sleeve portion 13A along one side, and then the first washer 13C and the first fastener 13D are sequentially disposed to stably support the support arm 3A on the first shaft sleeve portion 13A. Similarly, the support arm 4A of the second massaging device 4 may be sleeved on the second sleeve portion 13B along the other side, and then the second washer 13E and the second fastener 13F are sequentially configured to stably support the support arm 4A on the second sleeve portion 13B. The kneading drive motor 12 may be a brushless motor.
In another embodiment, the first boss 13A may be inclined with respect to the first shaft branch 11 with the first shaft branch 11 passing through a non-central portion thereof, and the second boss 13B may be inclined in the same direction as the first boss 13A with the first shaft branch 11 passing through a central portion thereof.
In the present embodiment, the clutch 17D is a one-way bearing fitted over the first shaft support 11, and the transmission mechanism 17 further includes a first gear 17A engaged with the second shaft support 15, a second gear 17B and a third gear 17C which connect the clutch 17D and the first gear 17A in a transmission manner. The third gear 17C is sleeved on the unidirectional bearing, and the second gear 17B is in transmission connection with the first gear 17A and the third gear 17C to change the transmission proportion. In another embodiment, a chain drive assembly may be used to connect the one-way bearing and the second bearing 15.
When the first shaft support 11 rotates positively, the first massage component and the second massage component can be reciprocally close to and far away from each other to realize the kneading massage action in addition to the kneading massage action and the knocking massage action; when the first shaft support is reversed, the kneading massage action and the pinching massage action can be realized simultaneously. Based on the structural design, the massage machine (such as a massage chair) with the massage machine core can realize the following massage actions: when the massage machine core moves to the shoulder position of the user, the massage machine core can be ejected forward, and then the first shaft support 11 is rotated, so that the first massage assembly and the second massage assembly are reciprocally close to and far away from each other to perform kneading massage on the shoulder of the user.
The foregoing is a specific embodiment of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention. These are all within the scope of the present invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (7)
1. A massage machine core with compact structure is provided with a pair of left and right massage mechanisms (2), a kneading driving mechanism (10) for driving the massage mechanisms (2) to carry out kneading massage action, a knocking driving mechanism (14) for driving the massage mechanisms (2) to carry out knocking massage action, and an intensity adjusting mechanism (18) for adjusting the therapeutic force of the massage mechanisms (2) to a user; the strength adjusting mechanism (18) comprises a first fluted disc (19) and a second fluted disc (20) which are respectively arranged at two sides of the left and right pair of massage mechanisms (2); the kneading driving mechanism comprises a first shaft support (11) which extends along the left-right direction and is rotatably supported on a first fluted disc (19) and a second fluted disc (20) and a kneading driving motor (12) which drives the first shaft support (11) to rotate, and the kneading driving mechanism (10) can convert the rotation action of the first shaft support (11) into the kneading massage action of the massage mechanism (2); the knocking driving mechanism (14) comprises a second shaft branch (15) which extends along the left-right direction and is rotatably supported on the first fluted disc (19) and the second fluted disc (20), and the knocking driving mechanism (14) can convert the rotation action of the second shaft branch (15) into the knocking massage action of the massage mechanism (2); the transmission mechanism is characterized in that the first fluted disc (19) is a hollow shell, and a transmission mechanism (17) for connecting the first shaft support (11) and the second shaft support (15) is arranged in the shell; the transmission mechanism (17) comprises a clutch (17D) sleeved on the first shaft support (11), so that the first shaft support (11) can drive the second shaft support (15) to rotate along with the first shaft support when rotating forwards, and the second shaft support (15) can not be driven to rotate along with the second shaft support when rotating reversely;
the clutch (17D) and the second shaft branch (15) are driven by a gear set or a chain, and the first shaft branch (11) and the second shaft branch (15) are positioned on different axes.
2. The massage machine core according to claim 1, wherein the first axle (11) is rotatably supported on a pair of left and right supporting frames (1), and the intensity adjusting mechanism (18) can drive the massage mechanism (2) to rotate around the first axle (11) so as to change the therapeutic force of the massage mechanism (2) to the user.
3. The massaging movement according to claim 1, characterized in that the kneading drive mechanism (10) comprises a first optical detection mechanism (23) for detecting the rotational position of the first shaft (11), comprising a first detection portion (23A) and a first scale portion (23B) arranged on one side of the second toothed disc (20) and rotatable with the first shaft (11).
4. A massaging movement according to claim 3, wherein the first scale portion is located inside the second toothed disc (20), and the intensity adjustment mechanism (18) comprises a second optical detection mechanism (22) for detecting the rotational position of the second toothed disc (20), comprising a second detection portion (22A) and a second scale portion (22B) located on the outside of the second toothed disc (20).
5. The massage machine core according to claim 1, wherein each massage mechanism (2) comprises a first massage component (3) and a second massage component (4) which are arranged up and down, the knocking driving mechanism (14) comprises a knocking connector (16) for connecting the first massage component (3) and a second shaft branch (15), and the second shaft branch (15) is an eccentric shaft branch, so that the second shaft branch (15) can drive the first massage component (3) to perform knocking massage action when rotating; the kneading driving mechanism comprises a shaft sleeve mechanism (13) sleeved on the first shaft support (11), wherein the shaft sleeve mechanism (13) comprises a first shaft sleeve part (13A) used for freely rotatably supporting the first massage component (3) and a second shaft sleeve part (13B) used for freely rotatably supporting the second massage component (4); the first shaft sleeve part (13A) is inclined relative to the first shaft branch (11) and the first shaft branch (11) passes through the non-center part of the first shaft branch, and the second shaft sleeve part (13B) and the first shaft sleeve part (13A) are inclined towards the same direction and the first shaft branch (11) passes through the non-center part of the first shaft branch; a linkage piece (25) is arranged between the first massage assembly (3) and the second massage assembly (4) and used for limiting the first massage assembly (3) and the second massage assembly (4) to rotate relative to each other when the shaft sleeve mechanism (13) rotates, so that the therapy applying pieces of the first massage assembly (3) and the second massage assembly (4) can massage a user in a reciprocating approaching and separating mode.
6. A massaging machine core as claimed in claim 1, wherein the kneading drive motor is a brushless motor.
7. The massage machine core according to claim 1, wherein the first fluted disc (19) comprises a fluted disc portion (19A) and a cover portion (19B), an opening is formed on one side of the fluted disc portion (19A) facing the cover portion (19B), the cover portion (19B) is covered on the opening position of the fluted disc portion (19A), and the fluted disc portion (19A) and the cover portion (19B) define a containing space (S) for containing the transmission mechanism (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889011.3A CN109248042B (en) | 2017-09-27 | 2017-09-27 | Massage machine core with compact structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889011.3A CN109248042B (en) | 2017-09-27 | 2017-09-27 | Massage machine core with compact structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109248042A CN109248042A (en) | 2019-01-22 |
| CN109248042B true CN109248042B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710889011.3A Active CN109248042B (en) | 2017-09-27 | 2017-09-27 | Massage machine core with compact structure |
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| CN (1) | CN109248042B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960389B (en) * | 2019-11-08 | 2022-07-19 | 宁波秉航科技集团有限公司 | High-strength 4D massage machine core and massager |
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| CN101683302A (en) * | 2008-09-25 | 2010-03-31 | 松下电工株式会社 | Massaging machine |
| CN102860911A (en) * | 2012-09-29 | 2013-01-09 | 林彬 | Three-dimensional massage device of massage armchair |
| CN104856855A (en) * | 2015-04-29 | 2015-08-26 | 厦门凯浦瑞电子科技有限公司 | Massage device with force feeling driving mechanism |
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