CN212318693U - Be applied to transmission of manadesma rifle - Google Patents
Be applied to transmission of manadesma rifle Download PDFInfo
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- CN212318693U CN212318693U CN202020146294.XU CN202020146294U CN212318693U CN 212318693 U CN212318693 U CN 212318693U CN 202020146294 U CN202020146294 U CN 202020146294U CN 212318693 U CN212318693 U CN 212318693U
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- cylinder
- channel
- boss
- piston
- side wall
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Abstract
The utility model provides a transmission device applied to a fascia gun, which comprises a cylinder with a spiral body and a lug boss; a channel is arranged on the side wall of the cylinder; the channel is wound on the side wall of the cylinder, a left channel positioned on the front side and a right channel positioned on the back side are the same on the side wall of the cylinder, and the left channel and the right channel present axisymmetric figures by taking the longitudinal section of the cylinder as an axis; the left channel and the right channel are communicated in a butt joint mode to form a spiral body; the boss comprises a bottom platform and a raised head structure positioned right above the bottom platform; the nose structure is slidably connected within the screw body. The piston structure moves transversely, so that large-stroke vibration massage can be realized, the massage force is large, and the massage effect is good; the connecting rod is not used, so that the dead halt phenomenon in the massage process can not occur; the piston, the massage head, the cylinder and the motor are coaxial.
Description
Technical Field
The utility model relates to a transmission especially relates to be applied to the transmission of manadesma rifle.
Background
The fascial gun reciprocating mechanism on the market at present uses an eccentric wheel, a connecting rod and a piston structure. Because the eccentric wheel structure is asymmetric, the friction resistance is large and the eccentric is generated in the working process. Wherein, when the motor runs at a high speed, the noise is large (more than or equal to 48 db); limited by the diameter of the eccentric wheel, the reciprocating stroke is short (less than or equal to 14mm), and the dead halt in the massage process is easily caused by the connecting rod structure, so that the product volume is larger.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims at providing a transmission device applied to a fascia gun,
in order to achieve the above purpose, the present invention is realized by the following technical solution:
a transmission device applied to a fascia gun comprises a cylinder with a spiral body and a boss; a channel is arranged on the side wall of the cylinder; the channel is wound on the side wall of the cylinder, a left channel positioned on the front side and a right channel positioned on the back side are the same on the side wall of the cylinder, and the left channel and the right channel present axisymmetric figures by taking the longitudinal section of the cylinder as an axis; the left channel and the right channel are communicated in a butt joint mode to form a spiral body; the boss comprises a bottom platform and a raised head structure positioned right above the bottom platform; the nose structure is slidably connected within the screw body.
A left channel having a left side and a right side; the side wall of the left channel is provided with an upper bottom point and a lower bottom point at the rightmost position; an upper vertex and a lower vertex are arranged on the side wall of the right channel at the rightmost position; the side wall of the right channel is provided with an upper bottom point and a lower bottom point at the leftmost position; the upper vertex and the lower vertex of the left channel and the upper vertex and the lower vertex of the right channel are respectively superposed, and the upper bottom point and the lower bottom point of the left channel and the upper bottom point and the lower bottom point of the right channel are respectively superposed.
The nose structure is a cylinder.
The fascia gun comprises a motor connected to the bottom of the cylinder, a motor bracket used for fixing the motor, a piston connected with the fixed base platform, and a sliding sleeve connected to one end of the piston.
The piston comprises a left cylinder located on the left side and a right cylinder located on the right side, a left cavity channel which is transversely arranged and used for installing the massage heads is arranged in the left cylinder, a right cavity channel which is transversely arranged and used for enabling the cylinders to conduct spiral motion is arranged in the right cylinder, and an installation position used for installing the bosses is arranged in the right cavity channel.
The sliding sleeve comprises a cylinder which is used for connecting the left cylinder and providing a sliding channel for the left cylinder.
The outside of the motor bracket and the sliding sleeve is provided with a fascia gun shell for connecting and fixing the motor bracket and the sliding sleeve.
The outer side of the cylinder is provided with a mounting position for connecting with a fascia gun shell; and a mounting position for connecting the fascia gun shell is arranged on the outer side of the motor bracket.
The boss is equivalent to a bearing; the raised head structure is connected in the spiral body in a sliding manner, and an installation position for installing a boss is arranged in the right cavity channel; the cylinder carries out spiral motion to drive the boss to move transversely, and the boss moves transversely to drive the piston to move transversely.
The boss plays a role of a bearing and also plays a role of a connecting shaft.
Creating an idea:
based on the defects that the eccentric wheel structure is asymmetrical, the friction resistance is large in the working process and the like, the cylinder is designed to be coaxial with the rotating shaft of the motor, and the axis of the cylinder and the axis of the rotating shaft of the motor are on the same straight line; the piston structure is used as a power output shaft, the axial motion of the piston structure is linear, a boss used as a bearing is connected between the piston structure and the cylinder, and the boss is connected with the cylinder by using a spiral motion to be converted into a reciprocating linear motion, wherein the reciprocating motion is determined by arranging a channel wound on the side wall of the cylinder on the cylinder.
The first working principle is as follows: the working principle is as follows: the motor works to drive the cylinder to rotate, the cylindrical rotation drives the raised head structure of the boss to slide in the cylindrical channel, and the body of the raised head structure moves transversely while sliding in the cylindrical channel, so that the piston part connected to the boss is driven to move transversely. The boss plays a role of a bearing and also plays a role of a connecting shaft.
The working principle is as follows: the boss and the piston part move transversely to the position of the maximum displacement at the outermost side; the nose structure then enters the right channel, sliding from a position between the upper and lower bottom points of the right channel to a position between the upper and lower vertices of the left channel, the boss and piston member moving laterally to the outermost minimum displacement position.
The working principle is as follows: under the driving action of the transverse movement of the raised head structure, when the piston moves leftwards, the left cylinder moves leftwards in the cylinder, and the right cylinder of the piston moves transversely away from the cylinder; under the transverse driving action of the structure of the convex head, when the piston moves rightwards, the left cylinder moves leftwards in the cylinder, and the right cylinder of the piston moves transversely close to the cylinder.
The working process is as follows: under the circumstances of circular telegram, the starter motor, motor work drives the cylinder rotation, and the convex head structure of cylindrical rotation drive boss slides in cylindrical channel, and the convex head structure is when sliding in cylindrical channel, and its body carries out lateral shifting to the piston part of drive connection on the boss carries out lateral shifting. When the piston moves transversely, the massage head arranged on the piston also moves transversely, and when the lug boss and the piston part move transversely to the position of the maximum displacement at the outermost side, the massage head contacts the limb to do work; when the boss and the piston part move transversely to the position of minimum displacement at the outermost side, the massage head deviates from the limb and enters the second cycle of doing work.
Advantageous effects
The cylinder is arranged as a rotating shaft and is coaxial with the rotating shaft of the motor, when the motor rotates at a high speed, the radial vibration is small, and the noise generated in the massage process of the fascia gun is smaller and is lower than 42 DB; the current like products are more than 45 DB; the piston structure moves transversely, so that large-stroke vibration massage can be realized, the massage force is large, and the massage effect is good; the connecting rod is not used, so that the dead halt phenomenon in the massage process can not occur; the piston, the massage head, the cylinder and the motor are coaxial.
Drawings
FIG. 1 is a front side view of a cylinder;
FIG. 2 is a reverse side view of the cylinder;
FIG. 3 is a front-to-back comparison view of a cylinder;
FIG. 4 is a schematic view of a boss configuration;
FIG. 5 is a schematic view of the piston structure;
FIG. 6 is one of the roadmaps for the sliding of the nose structure of the boss within the channel of the cylinder;
FIG. 7 is a second schematic view of the sliding of the nose structure of the boss within the channel of the cylinder;
fig. 8 is a diagram illustrating the situation when the piston moves to the maximum displacement according to the present invention;
fig. 9 is a diagram showing the situation when the piston moves to the minimum displacement according to the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Embodiment, with reference to fig. 1-9, a transmission device for fascial gun comprises a cylinder 1 with a spiral body, a boss; a channel is arranged on the side wall of the cylinder; the channel is wound on the side wall of the cylinder, a left channel 3 positioned on the front side of the channel is the same as a right channel 4 positioned on the back side of the channel on the side wall of the cylinder, and the left channel and the right channel are in an axisymmetric pattern by taking the longitudinal section of the cylinder as an axis; the left channel and the right channel are communicated in a butt joint mode to form a spiral body; the boss comprises a base platform 2 and a raised head structure 5 positioned right above the base platform; the nose structure is slidably connected within the screw body.
An upper apex 6 and a lower apex 7 are provided on the side walls of the left channel at the leftmost position; the side wall of the left channel is provided with an upper bottom point 8 and a lower bottom point 9 at the rightmost position; an upper vertex 6 and a lower vertex 7 are arranged on the side wall of the right channel and positioned at the rightmost position; the side wall of the right channel is provided with an upper bottom point 8 and a lower bottom point 9 at the leftmost position; the upper vertex and the lower vertex of the left channel and the upper vertex and the lower vertex of the right channel are respectively superposed, and the upper bottom point and the lower bottom point of the left channel and the upper bottom point and the lower bottom point of the right channel are respectively superposed.
The nose structure is a cylinder.
The fascia gun comprises a motor 10 connected to the bottom of the cylinder, a motor bracket 11 used for fixing the motor, a piston 12 connected to the fixed base platform, and a sliding sleeve 13 connected to one end of the piston.
The piston comprises a left cylinder 14 positioned on the left side and a right cylinder 15 positioned on the right side, a left cavity channel 16 which is transversely arranged and used for installing the massage heads is arranged in the left cylinder, a right cavity channel 17 which is transversely arranged and used for the cylinders to perform spiral motion is arranged in the right cylinder, and an installation position used for installing bosses is arranged in the right cavity channel.
The sliding sleeve comprises a cylinder which is used for connecting the left cylinder and providing a sliding channel for the left cylinder.
And a fascia gun shell 18 for connecting and fixing the motor bracket and the sliding sleeve is arranged on the outer side of the motor bracket and the sliding sleeve.
The outer side of the cylinder is provided with a mounting position for connecting with a fascia gun shell; and a mounting position for connecting the fascia gun shell is arranged on the outer side of the motor bracket.
The boss is equivalent to a bearing; the raised head structure is connected in the spiral body in a sliding manner, and an installation position for installing a boss is arranged in the right cavity channel; the cylinder carries out spiral motion to drive the boss to move transversely, and the boss moves transversely to drive the piston to move transversely.
The boss plays a role of a bearing and also plays a role of a connecting shaft.
Creating an idea:
based on the defects that the eccentric wheel structure is asymmetrical, the friction resistance is large in the working process and the like, the cylinder is designed to be coaxial with the rotating shaft of the motor, and the axis of the cylinder and the axis of the rotating shaft of the motor are on the same straight line; the piston structure is used as a power output shaft, the axial motion of the piston structure is linear, a boss used as a bearing is connected between the piston structure and the cylinder, and the boss is connected with the cylinder by using a spiral motion to be converted into a reciprocating linear motion, wherein the reciprocating motion is determined by arranging a channel wound on the side wall of the cylinder on the cylinder.
The first working principle is as follows: the working principle is as follows: the motor works to drive the cylinder to rotate, the cylindrical rotation drives the raised head structure of the boss to slide in the cylindrical channel, and the body of the raised head structure moves transversely while sliding in the cylindrical channel, so that the piston part connected to the boss is driven to move transversely. The boss plays a role of a bearing and also plays a role of a connecting shaft.
The working principle is as follows: the boss and the piston part move transversely to the position of the maximum displacement at the outermost side; the nose structure then enters the right channel, sliding from a position between the upper and lower bottom points of the right channel to a position between the upper and lower vertices of the left channel, the boss and piston member moving laterally to the outermost minimum displacement position.
The working principle is as follows: under the driving action of the transverse movement of the raised head structure, when the piston moves leftwards, the left cylinder moves leftwards in the cylinder, and the right cylinder of the piston moves transversely away from the cylinder; under the transverse driving action of the structure of the convex head, when the piston moves rightwards, the left cylinder moves leftwards in the cylinder, and the right cylinder of the piston moves transversely close to the cylinder.
The working process is as follows: under the circumstances of circular telegram, the starter motor, motor work drives the cylinder rotation, and the convex head structure of cylindrical rotation drive boss slides in cylindrical channel, and the convex head structure is when sliding in cylindrical channel, and its body carries out lateral shifting to the piston part of drive connection on the boss carries out lateral shifting. When the piston moves transversely, the massage head arranged on the piston also moves transversely, and when the lug boss and the piston part move transversely to the position of the maximum displacement at the outermost side, the massage head contacts the limb to do work; when the boss and the piston part move transversely to the position of minimum displacement at the outermost side, the massage head deviates from the limb and enters the second cycle of doing work.
In which the direction of the arrows in figures 6 and 7 indicates the direction of sliding of the nose structure in the channel of the cylinder, figure 6 only shows the operating condition in the case of a complete half-revolution of the cylinder; FIG. 7 is a view showing an operation state in a case where the cylinder completes one rotation; fig. 7 shows the overall process of the nose structure from the start of work to the completion of a cycle.
FIG. 8 is a view corresponding to FIG. 6, showing the operation in the case where the cylinder completes a half-turn; the boss and the piston part move transversely to the position of the maximum displacement at the outermost side; the distance between the piston and the sliding sleeve in the case of a half-revolution of the cylinder is shown between the double vertical lines in fig. 8.
FIG. 9 is a second half of the drawing corresponding to FIG. 7, showing the operation with the cylinder completing one revolution; the boss and the piston part move transversely to the position of the minimum displacement at the outermost side; the distance between the piston and the sliding sleeve in the case of a complete revolution of the cylinder is shown between the double vertical lines in fig. 9.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A transmission for application to a fascial gun, comprising: comprises a cylinder with a spiral body and a lug boss; a channel is arranged on the side wall of the cylinder; the channel is wound on the side wall of the cylinder, a left channel positioned on the front side and a right channel positioned on the back side are the same on the side wall of the cylinder, and the left channel and the right channel present axisymmetric figures by taking the longitudinal section of the cylinder as an axis; the left channel and the right channel are communicated in a butt joint mode to form a spiral body; the boss comprises a bottom platform and a raised head structure positioned right above the bottom platform; the nose structure is slidably connected within the screw body.
2. The transmission device applied to the fascial gun of claim 1, wherein: a left channel having a left side and a right side; the side wall of the left channel is provided with an upper bottom point and a lower bottom point at the rightmost position; an upper vertex and a lower vertex are arranged on the side wall of the right channel at the rightmost position; the side wall of the right channel is provided with an upper bottom point and a lower bottom point at the leftmost position; the upper vertex and the lower vertex of the left channel and the upper vertex and the lower vertex of the right channel are respectively superposed, and the upper bottom point and the lower bottom point of the left channel and the upper bottom point and the lower bottom point of the right channel are respectively superposed.
3. The transmission device applied to the fascial gun of claim 1, wherein: the nose structure is a cylinder.
4. The transmission device applied to the fascial gun of claim 1, wherein: the fascia gun comprises a motor connected to the bottom of the cylinder, a motor bracket used for fixing the motor, a piston connected with the fixed base platform, and a sliding sleeve connected to one end of the piston.
5. The transmission device applied to the fascial gun of claim 4, wherein: the piston comprises a left cylinder located on the left side and a right cylinder located on the right side, a left cavity channel which is transversely arranged and used for installing the massage heads is arranged in the left cylinder, a right cavity channel which is transversely arranged and used for enabling the cylinders to conduct spiral motion is arranged in the right cylinder, and an installation position used for installing the bosses is arranged in the right cavity channel.
6. The transmission device applied to the fascial gun of claim 5, wherein: the sliding sleeve comprises a cylinder which is used for connecting the left cylinder and providing a sliding channel for the left cylinder.
7. The transmission device applied to the fascial gun of claim 6, wherein: the outside of the motor bracket and the sliding sleeve is provided with a fascia gun shell for connecting and fixing the motor bracket and the sliding sleeve.
8. The transmission device applied to the fascial gun of claim 6, wherein: the outer side of the cylinder is provided with a mounting position for connecting with a fascia gun shell; and a mounting position for connecting the fascia gun shell is arranged on the outer side of the motor bracket.
9. The transmission device applied to the fascial gun of claim 5, wherein: the boss is equivalent to a bearing; the cylinder carries out spiral motion to drive the boss to move transversely, and the boss moves transversely to drive the piston to move transversely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020146294.XU CN212318693U (en) | 2020-01-23 | 2020-01-23 | Be applied to transmission of manadesma rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020146294.XU CN212318693U (en) | 2020-01-23 | 2020-01-23 | Be applied to transmission of manadesma rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212318693U true CN212318693U (en) | 2021-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020146294.XU Expired - Fee Related CN212318693U (en) | 2020-01-23 | 2020-01-23 | Be applied to transmission of manadesma rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212318693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214370A (en) * | 2020-01-23 | 2020-06-02 | 罗琳 | Be applied to transmission of manadesma rifle |
-
2020
- 2020-01-23 CN CN202020146294.XU patent/CN212318693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214370A (en) * | 2020-01-23 | 2020-06-02 | 罗琳 | Be applied to transmission of manadesma rifle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 Termination date: 20220123 |