CN220572385U - Muscle fascia stimulus therapeutic instrument - Google Patents
Muscle fascia stimulus therapeutic instrument Download PDFInfo
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- CN220572385U CN220572385U CN202321514664.0U CN202321514664U CN220572385U CN 220572385 U CN220572385 U CN 220572385U CN 202321514664 U CN202321514664 U CN 202321514664U CN 220572385 U CN220572385 U CN 220572385U
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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 26
- 210000003195 fascia Anatomy 0.000 title claims abstract description 23
- 210000003205 muscle Anatomy 0.000 title claims abstract description 18
- 230000000638 stimulation Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000003387 muscular Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000001012 protector Effects 0.000 claims description 2
- 238000002560 therapeutic procedure Methods 0.000 claims 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 10
- 208000002193 Pain Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000002744 extracellular matrix Anatomy 0.000 description 4
- 230000004936 stimulating effect Effects 0.000 description 4
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 3
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000000094 Chronic Pain Diseases 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000019522 cellular metabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 208000037976 chronic inflammation Diseases 0.000 description 1
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- 201000010099 disease Diseases 0.000 description 1
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- 230000003054 hormonal effect Effects 0.000 description 1
- 230000007124 immune defense Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 230000006371 metabolic abnormality Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
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- 210000004872 soft tissue Anatomy 0.000 description 1
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- Percussion Or Vibration Massage (AREA)
Abstract
The utility model provides a muscle fascia stimulation therapeutic apparatus, which is characterized by comprising: the device comprises a shell, a motor, an eccentric wheel, a bearing connecting rod, a driven connecting piece, a fixed bearing, an output shaft and a massage head; the motor is fixedly arranged in the shell; the eccentric shaft is arranged on the eccentric shaft wheel, and a motor shaft of the motor is in transmission connection with the middle part of the eccentric shaft wheel; the front end and the rear end of the bearing connecting rod are respectively provided with a first bearing and a second bearing, and the first bearing is connected with the eccentric shaft in a matching way; the front end and the rear end of the driven connecting piece are respectively provided with a first shaft hole and a second shaft hole, the first shaft hole is coaxially connected with the second bearing through a shaft rod, and the second shaft hole is fixedly connected with the bottom of the output shaft; the upper end of the output shaft penetrates out of the shell and is fixedly connected with the massage head. The method and the device have the advantages that the energy consumption of the motor and the performance requirement on the motor are reduced, and the production cost is reduced.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a muscle fascia stimulation therapeutic instrument.
Background
Many causes of pain are induced, such as trauma, biomechanical abnormalities, diseases, surgery, etc., pain is also one of the important factors affecting the quality of life of patients, and extracellular matrix (Extracellular matrix, ECM)) is responsible not only for the transport of nutrients, excretion of metabolic end products, but also for the sites of hormonal control, plant regulation, immune defense functions. Once the extracellular matrix is abnormal, abnormal metabolism of substances such as nutrition, oxygen, metabolic end products and the like can be caused, so that anaerobic metabolism of cells is caused, excessive lactic acid is produced to cause acidosis of tissues, and the acid-base balance of the extracellular matrix body fluid is broken to cause chronic pain, and chronic pain and chronic inflammation of soft tissues such as muscles, fascia and the like.
The current BMS oscillating head therapeutic instrument needs to control the forward and reverse rotation of an internal motor, and drives the forward and reverse rotation of an oscillating massage head through a motor direct connection rotating shaft, so that an oscillating effect is generated, but the larger the forward and reverse rotation amplitude of the motor is, the higher the energy consumption is, the higher the performance requirement on the motor is, and higher design and manufacturing cost are caused.
Disclosure of Invention
The utility model aims to provide a muscle fascia stimulation therapeutic apparatus to solve the technical problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a muscle fascia stimulation treatment apparatus comprising: the device comprises a shell, a motor, an eccentric wheel, a bearing connecting rod, a driven connecting piece, a fixed bearing, an output shaft and a massage head;
the motor is fixedly arranged in the shell;
the eccentric shaft is arranged on the eccentric shaft wheel, and a motor shaft of the motor is in transmission connection with the middle part of the eccentric shaft wheel;
the front end and the rear end of the bearing connecting rod are respectively provided with a first bearing and a second bearing, and the first bearing is connected with the eccentric shaft in a matching way;
the front end and the rear end of the driven connecting piece are respectively provided with a first shaft hole and a second shaft hole, the first shaft hole and the second bearing are coaxially connected through a shaft rod, and the second shaft hole is fixedly connected with the bottom of the output shaft;
the fixed bearing is fixedly connected to the inside of the shell, the output shaft is matched and connected with the fixed bearing,
the upper end of the output shaft penetrates out of the shell and is fixedly connected with the massage head.
In one embodiment, the off-axis wheel comprises an eccentric shaft, a wheel disc and a central shaft cavity;
the eccentric shaft, the wheel disc and the axial direction of the central shaft cavity are parallel;
the central shaft cavity is formed in the axis of the bottom surface of the wheel disc, and the motor shaft is fixedly connected with the central shaft cavity;
the eccentric shaft is fixedly connected to the top surface of the wheel disc and is staggered with the central shaft cavity.
In one embodiment, the fixed bearings have two in total;
the two fixed bearings are connected in the shell, and are coaxially arranged and respectively connected with the lower end side surface and the upper end side surface of the output shaft.
In one embodiment, the housing comprises a cover, a middle casing, a motor casing and a bottom cover;
the cover body is connected to the upper end of the middle protective shell;
the middle protector is internally provided with a containing cavity and a shaft cavity, the eccentric wheel, the bearing connecting rod, the driven connecting piece and the fixed bearing are all arranged in the containing cavity, and the fixed shaft is positioned in the shaft cavity;
the motor protecting shell is connected with the lower end of the middle protecting shell, and the motor is arranged in the motor protecting shell;
the bottom cover is arranged at the lower end of the motor protecting shell.
In one embodiment, the cover is screwed to the upper end of the middle casing.
In one embodiment, the mounting surface of the middle protecting shell corresponding to the motor protecting shell is provided with a threaded hole;
the motor protecting shell is provided with a mounting through hole corresponding to the shell wall of the threaded hole from bottom to top;
the threaded holes correspond to the mounting through holes;
the mounting through hole is connected with a strip screw, a nut of the strip screw is clamped in the shell wall of the motor protecting shell, and threads of the strip screw are connected with the threaded hole in a matched mode.
In one embodiment, the battery pack is further included;
the battery pack is fixedly arranged in the motor protecting shell;
in one embodiment, the battery pack is electrically connected to the motor for powering the motor.
The bearing mounting port is formed in the upper surface of the middle protective shell, corresponding to the shaft cavity;
the middle protective shell is provided with a bearing mounting opening corresponding to the inner surface of the shaft cavity;
the two fixed bearings are respectively arranged in the two bearing mounting openings.
In one embodiment, the second shaft hole of the driven connecting piece is a threaded hole;
the lower end of the output shaft is provided with external threads, and the output shaft is in threaded fit connection with the second shaft hole.
In one embodiment, a control knob is arranged on the side edge of the motor protecting shell;
the control knob is electrically connected with the motor and used for controlling the rotating speed of the motor.
Compared with the prior art, the utility model has the beneficial effects that:
according to the muscle fascia stimulation therapeutic instrument provided by the utility model, the motor rotates forward and backward to drive the eccentric shaft to swing forward and backward, the eccentric shaft swings to drive the bearing connecting rod to swing, and the bearing connecting rod drives the driven connecting piece to swing so as to drive the output shaft to swing forward and backward, so that the swing amplitude of the motor shaft of the motor is enhanced through the eccentric wheel and the bearing connecting rod, the forward and backward rotation angle of the output shaft is increased, the motor does not need to be provided with an excessive swing angle, the energy consumption of the motor and the performance requirement on the motor are reduced, and the technical effect of reducing the production cost is achieved.
Drawings
Fig. 1 is a schematic structural view of a therapeutic apparatus for stimulating muscular fascia according to an embodiment of the present application;
FIG. 2 is an internal block diagram of a therapeutic apparatus for muscular fascial stimulation provided in an embodiment of the present application;
FIG. 3 is an enlarged view showing the internal structure of the therapeutic apparatus for muscular fascial stimulation according to the embodiment of the present application;
FIG. 4 is a diagram showing an operation state of the therapeutic apparatus for stimulating muscular fascia according to the embodiment of the present application;
FIG. 5 is a second working state diagram of the therapeutic apparatus for stimulating muscular fascia according to the embodiment of the present application;
FIG. 6 is a schematic structural view of a driven connecting member according to an embodiment of the present disclosure;
fig. 7 is a bottom structural view of a motor casing according to an embodiment of the present application;
FIG. 8 is a bottom view of a middle casing provided in an embodiment of the present application;
fig. 9 is a top structural view of a middle casing provided in an embodiment of the present application.
In the figure: 1. a housing; 2. a motor; 3. an eccentric wheel; 4. a bearing connecting rod; 5. a driven connection; 6. fixing a bearing; 7. an output shaft; 8. a massage head; 9. an eccentric shaft; 10. a wheel disc; 11. a first bearing; 12. a second bearing; 13. a first shaft hole; 14. a second shaft hole; 15. a cover body; 16. a middle protective shell; 17. a motor protecting shell; 18. a bottom cover; 19. mounting through holes; 20. a bearing mounting port; 21. a control knob; 22. a receiving chamber; 23. a shaft cavity; 24. and (5) connecting the holes by threads.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 9, the present utility model provides a technical solution: a muscle fascia stimulation treatment apparatus comprising: the massage device comprises a shell 1, a motor 2, an eccentric wheel 3, a bearing connecting rod 4, a driven connecting piece 5, a fixed bearing 6, an output shaft 7 and a massage head 8;
the motor 2 is fixedly arranged in the shell 1;
the eccentric shaft wheel 3 is provided with an eccentric shaft 9, and the motor 2 shaft of the motor 2 is in transmission connection with the middle part of the eccentric shaft wheel 3;
the front end and the rear end of the bearing connecting rod 4 are respectively provided with a first bearing 11 and a second bearing 12, and the first bearing 11 is in fit connection with the eccentric shaft 9;
the front end and the rear end of the driven connecting piece 5 are respectively provided with a first shaft hole 13 and a second shaft hole 14, the first shaft hole 13 and the second bearing 12 are coaxially connected through a shaft rod, and the second shaft hole 14 is fixedly connected with the bottom of the output shaft 7;
the fixed bearing 6 is fixedly connected to the inside of the shell 1, the output shaft 7 is matched and connected with the fixed bearing 6,
the upper end of the output shaft 7 penetrates out of the shell 1 and is fixedly connected with the massage head 8.
The motor 2 shaft, the first bearing 11, the second bearing 12, the first shaft hole 13, the second shaft hole 14, the output shaft 7, and the fixed bearing 6 are all parallel axial directions, and the motor 2 is fixed in the housing 1, so that the position of the motor 2 shaft is fixed; the output shaft 7 is matched and connected with the fixed bearing 6, and the fixed bearing 6 is fixedly connected in the shell 1, so that the position of the output shaft 7 is also fixed, and the position of a second shaft hole 14 positioned at the rear end of the driven connecting piece 5 is also fixed; the motor 2 is connected with the middle part of the eccentric wheel 3 through a shaft, and when the eccentric wheel 3 is driven by the motor 2 to rotate forward and backward, the eccentric shaft 9 is driven to swing forward and backward around the middle part of the eccentric wheel 3; the eccentric shaft 9 is connected with the first bearing 11 of the bearing connecting rod 4 in a matched manner, forward and reverse swinging of the eccentric shaft 9 can drive the front end of the bearing connecting rod 4 to do circular arc forward and reverse movement, the rear end of the bearing connecting rod 4 does circular arc forward and reverse movement in the opposite direction of the front end, the rear end of the bearing connecting rod 4 drives the front end of the driven connecting piece 5 to synchronously move, forward and reverse swinging of the front end of the driven connecting piece 5 can drive the second shaft hole 14 of the rear end of the driven connecting piece 5 to rotate forward and reverse, and then the output shaft 7 is driven to rotate forward and reverse, and finally the massage head 8 is enabled to do oscillating swinging.
The specific movement steps of the embodiment are as follows: referring to fig. 4 to 5, the motor 2 shaft rotates in a counterclockwise direction, so as to drive the eccentric shaft 9 of the eccentric shaft wheel 3 to swing in a counterclockwise direction, the eccentric shaft 9 drives the front end of the bearing connecting rod 4 to swing in a counterclockwise direction, the rear end of the bearing connecting rod 4 is driven to swing in a reverse needle direction, the rear end of the bearing connecting rod 4 drives the front end of the driven connecting piece 5 to swing in a clockwise direction, the front end of the driven connecting piece 5 drives the rear end to rotate in a clockwise direction, and the rear end of the driven connecting piece 5 drives the output shaft 7 and the massage head 8 to rotate in a clockwise direction until the motor 2 shaft rotates in a counterclockwise direction to a maximum angle;
referring to fig. 5 to 4, after the motor 2 shaft rotates counterclockwise to the maximum angle, the motor 2 shaft starts to rotate clockwise to drive the eccentric shaft 9 of the eccentric shaft wheel 3 to swing clockwise, the eccentric shaft 9 drives the front end of the bearing connecting rod 4 to swing clockwise to drive the rear end of the bearing connecting rod 4 to swing clockwise, the rear end of the bearing connecting rod 4 drives the front end of the driven connecting piece 5 to swing counterclockwise, the front end of the driven connecting piece 5 drives the rear end to rotate counterclockwise, the rear end of the driven connecting piece 5 drives the output shaft 7 and the massage head 8 to rotate counterclockwise until the motor 2 shaft rotates clockwise to the maximum angle, and the steps are repeated, thereby realizing the oscillating and swinging effects of the massage head 8.
According to the muscle fascia stimulation therapeutic instrument provided by the utility model, the motor 2 rotates forward and backward to drive the eccentric shaft 9 to swing forward and backward, the eccentric shaft 9 swings to drive the bearing connecting rod 4 to swing, the bearing connecting rod 4 drives the driven connecting piece 5 to swing and further drives the output shaft 7 to swing forward and backward, so that the swing amplitude of the motor 2 shaft of the motor 2 is enhanced through the eccentric wheel and the bearing connecting rod 4, the forward and backward rotation angle of the output shaft 7 is increased, the motor 2 does not need to be provided with an excessive swing angle, the energy consumption of the motor 2 and the performance requirement on the motor 2 are reduced, and the technical effect of reducing the production cost is achieved.
As a further improvement, the off-axis wheel 3 of the muscle fascia stimulation therapeutic apparatus provided by the magic embodiment comprises an eccentric shaft 9, a wheel disc 10 and a central shaft cavity 23; the eccentric shaft 9, the wheel disc 10 and the central shaft cavity 23 are axially parallel; the central shaft cavity 23 is arranged at the axis of the bottom surface of the wheel disc 10, and the motor 2 shaft is fixedly connected with the central shaft cavity 23, in particular in threaded fit connection; the eccentric shaft 9 is fixedly connected to the top surface of the wheel disc 10 and is staggered with the central shaft cavity 23, so that when the eccentric shaft wheel 3 rotates around the central shaft cavity 23, the eccentric shaft 9 swings in the same direction, and the wheel disc 10 of the eccentric shaft wheel 3 is in a circular truncated cone shape, so that the uniformity of mass distribution of the eccentric shaft wheel is ensured.
As a further improvement, the two fixed bearings 6 of the muscular fascial stimulation therapeutic apparatus provided by the magic embodiment are shared; the two fixed bearings 6 are both connected in the housing 1, and the two fixed bearings 6 are coaxially arranged and respectively connected with the lower end side surface and the upper end side surface of the output shaft 7. Specifically, by providing two fixed bearings 6, the output shaft 7 is fixed in the housing 1 in a two-point and one-line manner, and the output shaft 7 is ensured to be stably connected in the housing 1.
As a further improvement, the housing 1 of the muscle fascia stimulation therapeutic apparatus provided by the magic embodiment includes a cover 15, a middle protective case 16, a motor protective case 17, and a bottom cover 18; the cover body 15 is connected to the upper end of the middle protecting shell 16, a containing cavity 22 and a shaft cavity 23 are arranged in the middle protecting shell, the eccentric wheel 3, the bearing connecting rod 4, the driven connecting piece 5 and the fixed bearing 6 are all arranged in the containing cavity 22, so that the protection of an internal structure is realized, the diameter of the shaft cavity 23 is matched with the outer diameter of the fixed bearing 6, and the fixed bearing 6 is fixedly connected in the shaft cavity 23; the motor protecting shell 17 is connected with the lower end of the middle protecting shell 16, and the motor 2 is arranged in the motor protecting shell 17 and used for protecting the motor 2; the bottom cover 18 is disposed at the lower end of the motor casing 17, and is used for sealing the electrical devices in the motor casing 17.
As a further improvement, the cover 15 of the therapeutic apparatus for muscular fascial stimulation provided by the magic embodiment is connected with the upper end of the middle protecting case 16 through threads. Thereby facilitating the disassembly and assembly of the cover body 15 and further rapidly replacing the fixed bearing 6 at the upper end of the middle protecting shell 16.
As a further improvement, the middle protecting shell 16 of the muscle fascia stimulation therapeutic apparatus provided by the magic embodiment is provided with a threaded connecting hole 24 corresponding to the mounting surface of the motor protecting shell 17;
the motor protecting shell 17 is provided with a mounting through hole 19 corresponding to the shell wall of the threaded connecting hole 24 from bottom to top;
the threaded connection hole 24 corresponds to the mounting through hole 19;
the mounting through hole 19 is connected with a strip screw, a nut of the strip screw is clamped in the shell wall of the motor protecting shell 17, and threads of the strip screw are matched and connected with the threaded connecting hole 24.
Specifically, the embodiment generates larger vibration during operation, and needs to ensure the connection stability between the structures of each shell 1, thus the embodiment is provided with threaded holes on the shell wall of the lower surface of the middle protecting shell 16, the shell walls of the middle protecting shell 16 and the motor protecting shell 17 are provided with certain thickness, the shell wall of the motor protecting shell 17 corresponding to the threaded holes is provided with a mounting through hole 19, the mounting through hole 19 penetrates through the shell wall of the motor protecting shell 17, the lower end of the mounting through hole 19 is provided with a screw cap hole, the strip screw reversely penetrates through the mounting through hole 19, so that the screw threads are matched with the threaded holes, the screw cap is clamped in the screw cap hole, the fixed fastening connection of the motor protecting shell 17 and the middle protecting shell 16 is realized, and the integral aesthetic property of the outer surface of the shell 1 is ensured,
as a further improvement, the muscle fascia stimulation therapeutic apparatus provided by the magic embodiment further comprises a battery pack; the battery pack is fixedly arranged in the motor protecting shell 17; the battery pack is electrically connected with the motor 2 and is used for supplying power to the motor 2.
Specifically, through setting up the battery package for the therapeutic instrument of this application can once charge repetitious usage, improves the convenience that the instrument used, need not to insert the electricity at every turn and uses.
As a further improvement, the middle casing 16 of the muscle fascia stimulation therapeutic apparatus provided by the magic embodiment is provided with a bearing mounting port 20 corresponding to the upper surface of the shaft cavity 23;
the inner surface of the middle protecting shell 16 corresponding to the shaft cavity 23 is provided with a bearing mounting port 20;
two fixed bearings 6 are respectively installed in the two bearing installation openings 20.
Specifically, the connection between the bearing mounting port 20 and the fixed bearing 6 is a clearance fit connection, so that the fixed bearing 6 is stably connected to the middle protecting shell 16, and the two bearing mounting devices are respectively positioned on the upper surface and the inner surface of the middle protecting shell 16, so that the fixed bearing 6 on the bearing mounting device is convenient to disassemble, assemble and replace.
As a further improvement, the second shaft hole 14 of the driven connecting piece 5 of the muscle fascia stimulation therapeutic apparatus provided by the magic embodiment is a threaded hole; the lower extreme of output shaft 7 is provided with the external screw thread, output shaft 7 with the screw thread fit connection of second shaft hole 14 to improve output shaft 7 connected's steadiness, make things convenient for simultaneously output shaft 7's dismantlement and change.
As a further improvement, the bottom cover 18 of the muscle fascia stimulation therapeutic apparatus provided by the magic embodiment is provided with a type-c charging interface;
the type-c charging interface is electrically connected with the battery pack.
Specifically, through setting up type-c interface that charges for the suitability of charging of instrument is wider, conveniently charges anytime and anywhere.
As a further improvement, the motor casing 17 of the therapeutic apparatus for stimulating muscular fascia provided by the magic embodiment is provided with a control knob 21 at the side; the control knob 21 is electrically connected with the motor 2, and is used for controlling the rotating speed of the motor 2, so that flexible adjustment can be performed according to the actual use requirement of a user, and the application range of the therapeutic apparatus can be enlarged.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A muscle fascia stimulation therapy apparatus, comprising: the device comprises a shell, a motor, an eccentric wheel, a bearing connecting rod, a driven connecting piece, a fixed bearing, an output shaft and a massage head;
the motor is fixedly arranged in the shell;
the eccentric shaft is arranged on the eccentric shaft wheel, and a motor shaft of the motor is in transmission connection with the middle part of the eccentric shaft wheel;
the front end and the rear end of the bearing connecting rod are respectively provided with a first bearing and a second bearing, and the first bearing is connected with the eccentric shaft in a matching way;
the front end and the rear end of the driven connecting piece are respectively provided with a first shaft hole and a second shaft hole, the first shaft hole is coaxially connected with the second bearing through a shaft rod, and the second shaft hole is fixedly connected with the bottom of the output shaft;
the fixed bearing is fixedly connected to the inside of the shell, and the output shaft is connected with the fixed bearing in a matched manner;
the upper end of the output shaft penetrates out of the shell and is fixedly connected with the massage head.
2. The muscular fascial stimulation therapy apparatus of claim 1, wherein the off-axis wheel comprises an eccentric axis, a roulette, and a central axis cavity;
the eccentric shaft, the wheel disc and the axial direction of the central shaft cavity are parallel;
the central shaft cavity is formed in the axis of the bottom surface of the wheel disc, and the motor shaft is fixedly connected with the central shaft cavity;
the eccentric shaft is fixedly connected to the top surface of the wheel disc and is staggered with the central shaft cavity.
3. The muscular fascial stimulation therapy apparatus of claim 1, wherein there are two of the fixed bearings;
the two fixed bearings are connected in the shell, and are coaxially arranged and respectively connected with the lower end side surface and the upper end side surface of the output shaft.
4. The fascia-stimulating therapeutic apparatus of claim 1, wherein said housing comprises a cover, a middle housing, a motor housing, and a bottom cover;
the cover body is connected to the upper end of the middle protective shell;
the middle protector is internally provided with a containing cavity and a shaft cavity, the eccentric wheel, the bearing connecting rod, the driven connecting piece and the fixed bearing are all arranged in the containing cavity, and the fixed shaft is positioned in the shaft cavity;
the motor protecting shell is connected with the lower end of the middle protecting shell, and the motor is arranged in the motor protecting shell;
the bottom cover is arranged at the lower end of the motor protecting shell.
5. The apparatus according to claim 4, wherein the cover is screwed to an upper end of the middle casing.
6. The apparatus according to claim 4, wherein the middle casing is provided with a screw connection hole corresponding to a mounting surface of the motor casing;
the motor protecting shell is provided with a mounting through hole corresponding to the shell wall of the threaded connecting hole from bottom to top;
the threaded connection hole corresponds to the mounting through hole;
the mounting through hole is connected with a strip screw, a nut of the strip screw is clamped in the shell wall of the motor protecting shell, and threads of the strip screw are connected with the threaded connecting hole in a matched mode.
7. The muscular fascial stimulation therapy apparatus of claim 4, further comprising a battery pack;
the battery pack is fixedly arranged in the motor protecting shell; the battery pack is electrically connected with the motor and is used for supplying power to the motor.
8. The apparatus according to claim 4, wherein the middle casing is provided with a bearing mounting opening corresponding to an upper surface of the shaft chamber;
the middle protective shell is provided with a bearing mounting opening corresponding to the inner surface of the shaft cavity;
the two fixed bearings are respectively arranged in the two bearing mounting openings.
9. The apparatus according to claim 1, wherein,
the second shaft hole of the driven connecting piece is a threaded hole;
the lower end of the output shaft is provided with external threads, and the output shaft is in threaded fit connection with the second shaft hole.
10. The fascia stimulation therapy apparatus of claim 1, wherein a control knob is provided on a side of the motor housing;
the control knob is electrically connected with the motor and used for controlling the rotating speed of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321514664.0U CN220572385U (en) | 2023-06-13 | 2023-06-13 | Muscle fascia stimulus therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321514664.0U CN220572385U (en) | 2023-06-13 | 2023-06-13 | Muscle fascia stimulus therapeutic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220572385U true CN220572385U (en) | 2024-03-12 |
Family
ID=90121167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321514664.0U Active CN220572385U (en) | 2023-06-13 | 2023-06-13 | Muscle fascia stimulus therapeutic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220572385U (en) |
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2023
- 2023-06-13 CN CN202321514664.0U patent/CN220572385U/en active Active
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