CN100518666C - Improved driving mechanism for eyebrow tattoo machine - Google Patents
Improved driving mechanism for eyebrow tattoo machine Download PDFInfo
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- CN100518666C CN100518666C CN 200410069048 CN200410069048A CN100518666C CN 100518666 C CN100518666 C CN 100518666C CN 200410069048 CN200410069048 CN 200410069048 CN 200410069048 A CN200410069048 A CN 200410069048A CN 100518666 C CN100518666 C CN 100518666C
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0076—Tattooing apparatus
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Abstract
The improved driving mechanism for eyebrow tattoo machine has seesaw part with two, one right and one left, joint points falling on the circle of the wear resisting part, the pivoting point between the driving shaft and the seesaw part falling over the joint point, the same acting moment of the seesaw part and the driving shaft, and thus the wear between the seesaw part and the wear resisting part the same as that between the driving shaft and the seesaw part without amplification. Therefore, the present invention is superior to available similar mechanism, which has driving shaft affected by the driving block to amplify the transmitted mechanical vibration.
Description
Technical field
The present invention is the structure-improved for a kind of eyebrow tattoo machine drive mechanism, refers to especially a kind ofly can reduce rate of wear, prolongs the improvement of the eyebrow tattoo machine drive mechanism in utensil service life.
Background technology
In the drive mechanism of traditional eyebrow tattoo machine, mostly being mat one driving member is hubbed at bracing frame on the motor flexibly with a fulcrum, and hold by one of this driving member of motor transmission, make this driving member make the mode of similar seesaw motion, drive is connected in the stricture of vagina pin connecting rod of the driving member other end, makes stricture of vagina pin connecting rod do the straight reciprocating motion of centering type.Because the design of centering type, when changing the stricture of vagina pin, old stricture of vagina pin must be extracted, and insert new stricture of vagina pin on stricture of vagina pin connecting rod, it inserts strength and will directly be passed on the driving member, but because driving member is only by the unsettled support of a little fulcrum, may be excessive because of user application of force inequality or the application of force, produce moment of flexure, cause the loss of driving member; Today, driving member or other part were all used plastics instead in order to alleviate motor load, thus driving member more to be easy to generate the loss of moment of flexure and driving member faster; Or because of the distance of its driving member from the fulcrum to the two-end-point itself not isometric, the arm of force can not balance, carry out the motion of similar seesaw along with motor running, driving member two ends amplitude of fluctuation is directly proportional with arm of force length, produce unnecessary vibration when causing motor running, certainly will reduce motor power, also mechanism itself be produced unnecessary wearing and tearing simultaneously.
Number the Fig. 2-5 of No. 111055 " structure-improved of eyebrow tattoo machine " as the Taiwan patent announcement, though the end face of its motor shaft 41 is a sloped contact surface and accepts a movable block 6 thereon, the frictional drive of right this movable block 6 of mat and the sloped contact end face it " face contacts " of motor shaft 41, drive stricture of vagina pin connecting rod 8, in order to do making it do collinear reciprocating motion person.And for example, the Taiwan patent announcement is numbered No. 160146) the Fig. 1 of " improvement of eyebrow tattoo machine drive mechanism ", though the end face of its motor shaft 12 also is a sloped contact surface and accepts a movable block 13 thereon, simultaneously the Taiwan patent announcement is numbered No. 111055 movable block with the frictional drive of the sloped contact end face it " face contacts " of motor shaft, change the frictional drive of " line contact " into, this sloped contact surface of mat forms the frictional drive that line contacts with this movable block 13, does collinear reciprocating motion and drive stricture of vagina pin connecting rod 16.
The running mechanism of comprehensive known traditional eyebrow tattoo machine, and the drive mechanism of case before the above-mentioned two Taiwan patents though to the kind of drive of eyebrow tattoo machine, develop and many structural improvement, can't overcome but still have many shortcomings, and it is as follows to enumerate division now:
1. because of the design of the main drive mechanism of eyebrow tattoo machine, all on this movable block body, be convexly equipped with long drive link, and be connected to stricture of vagina pin connecting rod with this longer drive link, when treating that movable block is subjected to the frictional drive of sloped contact surface, do to do collinear reciprocating motion to drive stricture of vagina pin connecting rod like the swing of seesaw-type, can peep by figure around here and know, movable block make kinetic moment much smaller than the kinetic moment of doing between its drive link and stricture of vagina pin connecting rod, also be that moment between drive link and connecting rod is greater than making the own turning moment at least 2 of motion block ~ more than 3 times, under this situation, if when making the rubbing surface generation abrasion 0.1m/m between motion block and sloped contact surface, the operating distance of stricture of vagina pin connecting rod just produces the above error of at least 0.2 ~ 0.3m/m, so, when mechanism operates, will cause improper vibration, and the consume mechanical effect, cause the excessive abrasion of part simultaneously, shorten the service life of mechanism element;
2. because of the design of the main drive mechanism of eyebrow tattoo machine, all the drive link that is convexly equipped with on this movable block body of mat is connected to stricture of vagina pin connecting rod, but below and unsupported member in this drive link, to make when changing the stricture of vagina pin, because of the action of substituting and inserting the stricture of vagina pin, often make the drive link that is convexly equipped with on this movable block body directly bear the strength of being bestowed when inserting the stricture of vagina pin, get off for a long time and often cause drive link distortion or the fracture that is convexly equipped with on the movable block, shorten its service life, produce improper vibration when also making mechanism's running and consume part damage mechanical effect, today is in order to alleviate motor load, driving member or other are all used plastics instead, thus driving member more to be easy to generate the loss of moment of flexure and driving member faster; Even other mechanism element of adjacency with it of loss.
Summary of the invention
In view of this, the present invention's main purpose is promptly commonly used the above-mentioned shortcoming of eyebrow tattoo machine in improvement, and provide a kind of improvement of eyebrow tattoo machine drive mechanism, improvement by the transmission component and the kind of drive, make the moment of making motion block equal the kinetic moment of doing between drive link and stricture of vagina pin connecting rod, reaching the arm-type kind of drive of equilibrant, and it is minimum that the mechanical wear rate is reduced to, with the structure-improved of the eyebrow tattoo machine drive mechanism that prolongs utensil service life.
Another object of the present invention is a kind of improvement structure of eyebrow tattoo machine drive mechanism, being connected distance between its operating bar and stricture of vagina pin connecting rod greatly reduces, make its junction point just in time drop on the top of inclined-plane supporting base, in order to do when the stricture of vagina pin is changed in the upper end of connecting rod, the lower end of connecting rod is subjected to good supporting, will use the easily deformable or fracture of eyebrow tattoo machine connecting rod always, the shortcoming that causes shortening the service life of eyebrow tattoo machine is cleared off.
The present invention is in order to reach above-mentioned purpose and effect thereof, and the technological means that it adopted comprises: one in conjunction with axle sleeve, and its lower end is for splitting groove folder portion, and its upper end is to connect to establish a folder needle tubing, and behind the folder needle tubing clamping one stricture of vagina pin, the insertion needle guard also is placed in the pillar;
One power transmission shaft is to make multistage complications structure, and its upper end is to connect to establish a folder needle tubing, and behind the folder needle tubing clamping one stricture of vagina pin, the insertion needle guard also is placed in the pillar, and its lower end is provided with a joint portion; One connecting support has a vertical component effect and a horizontal part, and this vertical component effect is provided with a medial launder and a pivot hole; One seesaw spare has two abutments about an axis hole, a Horizontal lock keyhole and a bottom, and this seesaw spare is to be hubbed in the pivot hole of medial launder of connecting support with a pivot pin, and this Horizontal lock keyhole can engage with the joint portion of above-mentioned power transmission shaft lower end; One inclined-plane supporting base 36 has an axial region 361, and a separable wearing piece 36A is established at its top, in order to do the abrasion feasible renewal in back; One motor, tool one motor drive shaft and be located at the corresponding small convex pillar in motor drive shaft both sides on the motor case end face two; One C shape cylinder base tool, one class similar C-shaped cover body, its bottom centre's tool one circular hole, the axial region that can make the inclined-plane supporting base by by and with motor drive shaft closely socket mutually, each establishes a button hole in addition the both sides of bottom centre's circular hole of this C shape cylinder base, so that when C shape cylinder base places the outer casing top surface of motor, can interlock with two corresponding small convex pillars on its end face and hold and fixing and constitute the drive mechanism of an eyebrow tattoo machine.
A kind of structure-improved of eyebrow tattoo machine drive mechanism comprises: one in conjunction with axle sleeve, and its lower end is for splitting groove folder portion, and its upper end is to connect to establish a folder needle tubing, and behind the folder needle tubing clamping one stricture of vagina pin, the insertion needle guard also is placed in the pillar;
One power transmission shaft is to make the tortuous structure of multistage, and its upper end is set in this in conjunction with the splitting in the groove folder portion of axle sleeve lower end, and its lower end is provided with a joint portion;
One connecting support has a vertical component effect and a horizontal part, and this vertical component effect is provided with a medial launder and a pivot hole;
One seesaw spare has two abutments about an axis hole, a Horizontal lock keyhole and a bottom, and this seesaw spare is to be hubbed in the pivot hole of medial launder of connecting support with a pivot pin, and this Horizontal lock keyhole can engage with the joint portion of above-mentioned N type power transmission shaft lower end;
One inclined-plane supporting base has an axial region, and a separable wearing piece is established at its top, in order to do the abrasion feasible renewal in back;
One motor, tool one motor drive shaft and be located at the corresponding small convex pillar in motor drive shaft both sides on the motor case end face two;
One C shape cylinder base tool, one class similar C-shaped cover body, its bottom centre's tool one circular hole, the axial region that can make the inclined-plane supporting base by by and with motor drive shaft closely socket mutually, each establishes a button hole in addition the both sides of bottom centre's circular hole of this C shape cylinder base, so that when C shape cylinder base places the outer casing top surface of motor, can interlock with two corresponding small convex pillars on its end face and hold and fix, thereby constitute the drive mechanism of an eyebrow tattoo machine.
In sum, can significantly promote the service life of eyebrow tattoo machine of the present invention, and the rate of wear of assembly can minimize in above-mentioned structure-improved, and several faults that go to zero are easy to maintenance.
Above-mentioned purpose of the present invention, effect and characteristics are will be in conjunction with as next preferred embodiment, and cooperate icon to describe in detail, and distinct increasingly.
Description of drawings
The 1st figure is stereoscopic figure of the present invention;
The 2nd figure is three-dimensional exploded view of the present invention;
2A figure is wooden invention seesaw spare and connecting support combination amplification stereogram;
2B figure further engages the partly amplification stereogram of section of back for 2A figure with power transmission shaft;
The 3rd figure is mechanism of the present invention assembling sketch map;
The 4th figure is the generalized section for operating state one of the present invention;
The 5th figure is the generalized section for operating state two of the present invention;
6th, 7 figure are the part amplification profile sketch maps that are respectively the 4th and 5 figure.
The 8th figure is mechanism's assembling sketch map of inventing another preferred embodiment for wood;
The 9th figure is another preferred embodiment operating state generalized section of wood invention.
The specific embodiment
The improvement structure of eyebrow tattoo machine drive mechanism of the present invention, shown in the 1st to 3 figure, basically eyebrow tattoo machine comprises a speed governing rotary switch mechanism 10, motor apparatus 20, drive mechanism 30, needle guard device 40 and pillar 50 etc. are formed, wherein, speed governing rotary switch mechanism 10, motor apparatus 20 (containing branch sleeve 24), needle guard device 40 (containing needle guard 41, stricture of vagina pin 42 and folder needle tubing 43) and pillar 50 etc. all are existing structure, and relevant detailed description is omitted.
The main part of the present invention's improvement is the drive mechanism of eyebrow tattoo machine, shown in the 2nd and 3 figure, drive mechanism 30 of the present invention comprises: a power transmission shaft 31, one in conjunction with axle sleeve 32, one seesaw spares 33, one connecting supports 34, one pivot pin 35, one wearing piece 36A, an inclined-plane supporting base 36 and a C shape cylinder base 37 are shown in the 4th and 5 figure.
What as mentioned above, it was mainly improved partly comprises:
(1) power transmission shaft 31 is made the tortuous structure of N type to simplify its structure, be that power transmission shaft 31 has first L shaped section 313, second L shaped section 314, the 3rd L shaped section 315, be connected with mutual vertical mode with second L shaped section 314 for first L shaped section 313, second L shaped section 314 again oppositely to link into an integrated entity with the 3rd L shaped section 315, and the 3rd L shaped section 315 joint portion, lower end 316 is provided with the joint portion of vertical direction " " font, also be first L shaped section 313 three L shaped section 315 the word joint portion 316 being converted to horizontal direction of power transmission shaft 31, make many transaxles be reduced to single power transmission shaft by vertical direction;
(2) seesaw spare 33 has an axis hole 331, two abutments 333 about Horizontal lock keyhole 332 and bottom, this seesaw spare 33 is to be hubbed in the medial launder 341 of connecting support 34 with pivot pin 35, shown in 2A and 2B figure, scheme more can peep to know by 2B, N type power transmission shaft 31 of the present invention is vertically engaging with the Horizontal lock keyhole 332 of seesaw spare 33 to " one " font joint portion 316 with the 3rd L shaped plate 315 of its lower end horizontal direction, so be combined as a whole after needn't using any instrument and fixation kit vertically to plug together mutually during assembling, assembling again simple in structure easily, convenient, real is one of characteristics of the present invention;
(3) inclined-plane supporting base 36 of the present invention and wearing piece 36A adopt the separate type setting, so that both use different wear-resisting materials, in order to do going renewal after the wearing piece 36A abrasion again, this joint is another characteristics for drive mechanism of the present invention;
(4) most important character of the present invention is that two left and right sides abutment 333-333 of seesaw spare 33 drops on the periphery of above-mentioned wearing piece 36A, and the pivoting point of power transmission shaft 31 and seesaw spare 33 drops on the top at abutment 333 again, seesaw spare 33 do kinetic moment and power transmission shaft 31 to make kinetic moment identical, rate of wear and power transmission shaft between seesaw spare 33 and wearing piece 36A are equated forever with rate of wear between seesaw spare, there is not the relation of amplification to exist therebetween, so can be subjected to the influence of drive block rate of wear and amplify the complete reject of shortcoming of the mechanical vibration of its transmission having power transmission shaft now, a real improvement greatly for drive mechanism of the present invention.
Moreover the junction point of above-mentioned power transmission shaft 31 and seesaw spare 33 drops in the card of inclined-plane supporting base 36, when needle guard 41 or folder needle tubing 43 when changing or insert stricture of vagina pin 42, the entity that the below of power transmission shaft 31 is subjected to inclined-plane supporting base 36 supports (non-as below that commonly use falls through), so power transmission shaft 31 any distortion or fracture can not take place, this is another big improvement of wood invention.
(5) the C shape cylinder base 37 class similar C-shaped cover bodies of wood invention, its bottom centre's tool one circular hole 312, the axial region 361 that can make inclined-plane supporting base 36 by by and with motor drive shaft 22 closely socket mutually, each establishes a button hole 373-373 in addition the both sides of bottom centre's circular hole 312 of this C shape cylinder base 37, so that when C shape cylinder base 37 places the end face of motor 21, can hold and fix without fixing can the interlocking of screw with two corresponding small convex pillar 23-23 on its end face, in the C shape cover body of C shape cylinder base 37, be arranged with twice groove 374-374 week again, during for assembling, the both sides of the vertical component effect 342 of connecting support 34 can be fastened within the groove 374-374, and mat screw 38-38 is locked by all screw 376-376 outside the C shape cylinder base 37 again.
The therefore pivot joint that plugs together of the structure of the drive mechanism of a whole eyebrow tattoo machine mat power transmission shaft 31 and seesaw spare 33, seesaw spare 33 mats one pivot pin 35 is hubbed on the medial launder 341 of connecting support 34 (as 2A, shown in the 2B figure), the wearing piece 36A that will be placed on the motor spindle 22 more and be in the inclined-plane supporting base 36 (containing wearing piece 36A) in the C shape cylinder base 37 goes up and settles seesaw spare 33, to install the connecting support 34 of seesaw spare 33 at last, vertical component effect 342-342 with its both sides plugs together in the twice groove 374-374 of C shape cylinder base 37, locked with two screw 38-38 again, then the drive mechanism of whole eyebrow tattoo machine is that (shown in the 3rd figure) finishes assembling operation, the assembling that is eyebrow tattoo machine drive mechanism 30 of the present invention is done only to need power transmission shaft 31 and seesaw spare 33 are socket-connected, utilize pivot pin 35 that seesaw spare 33 and connecting support 34 are articulated, again connecting support is inserted in the groove of C shape cylinder base 37, and locked with screw 38-38 and to get final product, it is also quite convenient to keep in repair.
Intend giving explanation around here, it is drive mechanism of the present invention 30 part more easy to wear, for example seesaw spare 33 and wearing piece 36A make the structure that is easy to dismantle replacement, moreover the essence that the bottom of the power transmission shaft 31 of wood invention is subjected to wearing piece 36A and inclined-plane supporting base 36 again supports, not yielding, so can significantly promote the service life of eyebrow tattoo machine of the present invention, and assembly De Mo Mao leads in above-mentioned structure-improved and can minimize, several faults that go to zero, this is to commonly use eyebrow tattoo machine drive mechanism part too far behind to catch up.
Should illustrate again around here, be in another preferred embodiment of drive mechanism of eyebrow tattoo machine of the present invention, shown in the 8th and 9 figure, power transmission shaft 31 also can be integrally formed with folder needle tubing 43, and will omit in conjunction with axle sleeve 32, simplifying the structure of eyebrow tattoo machine, so in conjunction with axle sleeve 32 inessential member also in the drive mechanism of eyebrow tattoo machine of the present invention, surplus person's member all is same as the foregoing description, and relevant explanation is omitted.
Claims (10)
1. the structure-improved of an eyebrow tattoo machine drive mechanism is characterized in that:
One power transmission shaft (31) is to make multistage complications structure, and its upper end is to be formed with a folder needle tubing (43), and behind this folder needle tubing (43) clamping one stricture of vagina pin (42), insertion needle guard (41) also is placed in the pillar (50), and its lower end is provided with a joint portion (316);
One connecting support (34) has a vertical component effect (342) and a horizontal part, and this vertical component effect is provided with a medial launder (341) and a pivot hole;
One seesaw spare (33) has two abutments (333-333) about an axis hole (331), a Horizontal lock keyhole (332) and a bottom, this seesaw spare (33) is to be hubbed in the pivot hole of medial launder (341) of connecting support (34) with a pivot pin (35), and this Horizontal lock keyhole can engage with the joint portion (316) of above-mentioned power transmission shaft lower end;
One inclined-plane supporting base (36) has an axial region (361), and a separable wearing piece (36A) is established at its top, the abrasion feasible renewal in back;
One motor, tool one motor drive shaft (22) and be located at the corresponding small convex pillar (23-23) in motor drive shaft both sides on the motor case end face two;
One C shape cylinder base (37) tool, one class similar C-shaped cover body, its bottom centre's tool one circular hole (312), the axial region (361) that can make inclined-plane supporting base (36) by by and with motor drive shaft (22) closely socket mutually, each establishes a button hole (373-373) in addition the both sides of bottom centre's circular hole (312) of this C shape cylinder base (37), so that when C shape cylinder base (37) places the outer casing top surface of motor (21), can interlock with two corresponding small convex pillars (23-23) on its end face and hold and fixing and constitute the drive mechanism of an eyebrow tattoo machine.
2. the structure-improved of eyebrow tattoo machine drive mechanism according to claim 1, it is characterized in that: further be arranged with twice groove (374-374) in the C shape cover body of this C shape cylinder base (37) week, for holding mutually with the both sides of the vertical component effect (342) of connecting support (34), reuse screw (38-38) is locked by the periphery screw (376-376) of C shape cylinder base (37).
3. the structure-improved of eyebrow tattoo machine drive mechanism according to claim 1 is characterized in that: this power transmission shaft (31) joint portion, lower end (316) be provided with one vertically to " one " the font joint portion can engage with the Horizontal lock keyhole (332) of this seesaw spare (33).
4. the structure-improved of eyebrow tattoo machine drive mechanism according to claim 1, it is characterized in that: this power transmission shaft (31) comprises one first L shaped section (313), one second L shaped section (314) and one the 3rd L shaped section (315), these first L shaped section (313) and this second L shaped section (314) are to be connected with mutual vertical mode, these second L shaped section (314) again with oppositely and the 3rd L shaped section (315) link into an integrated entity, and the terminal joint portion (316) of the 3rd L shaped section (315) is provided with a vertical direction " one " joint portion of font, this power transmission shaft (31) is a word joint portion (316) that is converted to the 3rd L shaped section (315) of horizontal direction by first L shaped section (313) of vertical direction, makes many transaxles be reduced to single power transmission shaft.
5. the structure-improved of eyebrow tattoo machine drive mechanism according to claim 1, it is characterized in that: two abutments (333-333) all drops on the periphery of above-mentioned wearing piece (36A) about this seesaw spare (33), and the pivoting point of this power transmission shaft (31) bottom and this seesaw spare (33) drops on the top of abutment (333) again, this seesaw spare (33) do kinetic moment and this power transmission shaft (31) to make kinetic moment identical in fact.
6. the structure-improved of an eyebrow tattoo machine drive mechanism comprises:
One power transmission shaft (31) is to make the tortuous structure of multistage, its upper end is formed with a folder needle tubing (43), behind this folder needle tubing (43) clamping one stricture of vagina pin (42), insertion needle guard (41) also is placed in the pillar (50), and this power transmission shaft (31) lower end is provided with a joint portion (316);
One connecting support (34) has a vertical component effect (342) and a horizontal part, and this vertical component effect is provided with a medial launder (341) and a pivot hole;
One seesaw spare (33) has two abutments (333-333) about an axis hole (331), a Horizontal lock keyhole (332) and a bottom, this seesaw spare (33) is to be hubbed in the pivot hole of medial launder (341) of connecting support (34) with a pivot pin (35), and this Horizontal lock keyhole can engage with the joint portion (316) of above-mentioned N type power transmission shaft lower end;
One inclined-plane supporting base (36) has an axial region (361), and a separable wearing piece (36A) is established at its top, the abrasion feasible renewal in back;
One motor, tool one motor drive shaft (22) and be located at the corresponding small convex pillar (23-23) in motor drive shaft both sides on the motor case end face two;
One C shape cylinder base (37) tool, one class similar C-shaped cover body, its bottom centre's tool one circular hole (312), the axial region (361) that can make inclined-plane supporting base (36) by by and with motor drive shaft (22) closely socket mutually, each establishes a button hole (373-373) in addition the both sides of bottom centre's circular hole (312) of this C shape cylinder base (37), so that when C shape cylinder base (37) places the outer casing top surface of motor (21), can interlock with two corresponding small convex pillars (23-23) on its end face and hold and fix, thereby constitute the drive mechanism of an eyebrow tattoo machine.
7. the structure-improved of eyebrow tattoo machine drive mechanism according to claim 6, it is characterized in that: further be arranged with twice groove (374-374) in the C shape cover body of this C shape cylinder base (37) week, for holding mutually with the both sides of the vertical component effect (342) of connecting support (34), reuse screw (38-38) is locked by the periphery screw (376-376) of C shape cylinder base (37).
8. the structure-improved of eyebrow tattoo machine drive mechanism according to claim 6 is characterized in that: this power transmission shaft (31) joint portion, lower end (316) be provided with one vertically to " one " the font joint portion can engage with the Horizontal lock keyhole (332) of this seesaw spare (33).
9. the structure-improved of eyebrow tattoo machine drive mechanism according to claim 6, it is characterized in that: this power transmission shaft (31) comprises one first L shaped section (313), one second L shaped section (314) and one the 3rd L shaped section (315), these first L shaped section (313) and this second L shaped section (314) are to be connected with mutual vertical mode, these second L shaped section (314) again with oppositely and the 3rd L shaped section (315) link into an integrated entity, and the terminal joint portion (316) of the 3rd L shaped section (315) is provided with a vertical direction " one " joint portion of font, this power transmission shaft (31) is a word joint portion (316) that is converted to the 3rd L shaped section (315) of horizontal direction by first L shaped section (313) of vertical direction, makes many transaxles be reduced to single power transmission shaft.
10. the structure-improved of eyebrow tattoo machine drive mechanism according to claim 6, it is characterized in that: two abutments (333-333) all drops on the periphery of above-mentioned wearing piece (36A) about this seesaw spare (33), and the pivoting point of this power transmission shaft (31) bottom and this seesaw spare (33) drops on again on the abutment (333), this seesaw spare (33) do kinetic moment and this power transmission shaft (31) to make kinetic moment identical in fact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410069048 CN100518666C (en) | 2004-03-22 | 2004-07-16 | Improved driving mechanism for eyebrow tattoo machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410008976 | 2004-03-22 | ||
| CN200410008976.X | 2004-03-22 | ||
| CN 200410069048 CN100518666C (en) | 2004-03-22 | 2004-07-16 | Improved driving mechanism for eyebrow tattoo machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1672641A CN1672641A (en) | 2005-09-28 |
| CN100518666C true CN100518666C (en) | 2009-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410069048 Expired - Fee Related CN100518666C (en) | 2004-03-22 | 2004-07-16 | Improved driving mechanism for eyebrow tattoo machine |
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| CN (1) | CN100518666C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8801713B2 (en) | 2011-04-07 | 2014-08-12 | DePuy Synthes Products, LLC | Surgical drill instrument with motor and locking mechanism to receive an attachment and a cutting burr |
| US8690876B2 (en) | 2011-04-07 | 2014-04-08 | DePuy Synthes Products, LLC | Cutting burr shank configuration |
| BR112013025667B1 (en) * | 2011-04-07 | 2021-01-12 | Synthes Gmbh | surgical drill and method for loading a cutting drill into a surgical drill |
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