CN102715963B - Sonic toothbrush vibration structure for effectively reducing vibration of handle - Google Patents
Sonic toothbrush vibration structure for effectively reducing vibration of handle Download PDFInfo
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- CN102715963B CN102715963B CN201210237311.0A CN201210237311A CN102715963B CN 102715963 B CN102715963 B CN 102715963B CN 201210237311 A CN201210237311 A CN 201210237311A CN 102715963 B CN102715963 B CN 102715963B
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- handle
- drive link
- vibration
- support bar
- muscle
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Abstract
The invention provides a sonic toothbrush vibration structure for effectively reducing vibration of a handle. The sonic toothbrush vibration structure comprises the handle and a micro motor capable of generating vibration output, wherein a transmission rod which is formed by overall molding and transmits vibration to a toothbrush head body is arranged on the handle; the micro motor is fixed in an inner cavity of the upper part of the transmission rod; the transmission rod is in a flexible connection with the handle by a first damping rib long in axial direction and short in horizontal direction; a bracket is fixed in the handle; the lower part of the micro motor is connected with a support rod; the support rod is in the flexible connection with a second damping rib; the transmission rod and the support rod are driven by the micro motor to generate relative vibration with the handle; and high-frequency vibration generated by the transmission rod and the support rod is isolated with the handle by the first damping rib and the second damping rib. The sonic toothbrush vibration structure has the advantages of simple structure, reasonable design, convenience in carrying, stable and reliable working performance, relatively wide application scope, and the like and is an ideal tooth-cleaning and tooth-protecting appliance.
Description
Technical field
The present invention relates to a kind of Tooth-cleaning toothbrush technology, particularly a kind of acoustic toothbrush vibrational structure of effective minimizing handle vibration.
Background technology
Toothbrush is the most frequently used tooth-cleaning wares of people, for removing the antibacterial be attached between tooth, tartar and tiny foreign material, the effect of prevention periodontal can be played, the oral hygiene of protection people and dental health, now toothbrush is commercially varied, configurations, such as Chinese patent, the patent No.: ZL200620102401.9 discloses a kind of sound vibration toothbrush, comprise the brush being equipped with bristle, brush neck bar and the vibration section doubling as brush holder, vibration section is provided with vibration joint, be connected with brush neck bar by vibration joint, its vibrating-source motor, other elements such as vibrating arm and main body electroplax are all arranged on and double as in the handle of vibration section, the major defect of this toothbrush is that vibration source and main body control plate are set together and easily damage under dither, handle doubles as the vibration that vibration section adds body, therefore desirable effect can not be reached.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of acoustic toothbrush vibrational structure of effective minimizing handle vibration, has good damping effect, structure is simple, reasonable in design, easy to carry, stable and reliable working performance, advantage applied widely.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of acoustic toothbrush vibrational structure of effective minimizing handle vibration, comprise hands and the micromachine vibrating and export can be produced, wherein, on handle, be formed with can by transfer of vibration to the drive link of brushhead body in overall molding, micromachine is fixed in the inner chamber of drive link top, and by one, axially long, horizontal the first short damping muscle and handle flexibly connect drive link; Handle inner is fixed with support, and micromachine bottom is connected with support bar, and described support bar is connected with stent flexibility by the second damping muscle; Drive link and support bar produce Relative Vibration with handle under minitype motor driving, and the dither that drive link and support bar produce by the first damping muscle and the second damping muscle and handle are isolated.
For optimisation technique scheme, the technical measures taked also comprise:
Above-mentioned support bar and drive link to be fixed as one part by ultrasonic bonding or other secure bond modes.
Above-mentioned micromachine bottom is provided with projection, and projection to stretch in support bar front aperture and is fixedly connected with support bar.
Above-mentioned support bar lower end to be set on support and to be fixedly connected with support.
Between above-mentioned drive link and handle, vacancy position seals and is filled with elastomer encapsulate.
Above-mentioned drive link upper end is fitted with the noise elimination ring for reducing noise.
Between above-mentioned brushhead body lower end and the interface of handle, whippy colour circle is installed.
Above-mentioned brushhead body is fixedly connected with drive link.
Above-mentioned damping muscle is I type muscle or Y type muscle or S type muscle or X-type muscle.
Compared with prior art, the acoustic toothbrush vibrational structure of a kind of effective minimizing handle vibration of the present invention, comprise hands and the micromachine vibrating and export can be produced, wherein, on handle, be formed with can by transfer of vibration to the drive link of brushhead body in overall molding, micromachine is fixed in the inner chamber of drive link top, and by one, axially long, horizontal the first short damping muscle and handle flexibly connect drive link; Handle inner is fixed with support, and micromachine bottom is connected with support bar, and described support bar is connected with stent flexibility by the second damping muscle; Drive link and support bar produce Relative Vibration with handle under minitype motor driving, and the dither that drive link and support bar produce by the first damping muscle and the second damping muscle and handle are isolated.Drive link is assemblied in the cavity of brushhead body cervical region, micromachine is arranged in the inner chamber of drive link and close brushhead body place, micromachine drives brushhead body to produce acoustic resonance by drive link, drive link is a part for handle, wide by y-axis direction, the first damping muscle connection that x-axis direction is narrow, first damping muscle effectively can isolate transmission vibration of bar on handle, first damping muscle can be various shape, it can be " I " type, " Y " type, " S " type, " X " type etc., micromachine afterbody is provided with support bar and is connected with the support being fixed on body lumen.Second damping muscle effectively can isolate support vibration of bar on support, and then vibration and handle are isolated.Between drive link and handle, vacancy position uses the filling of elastomer encapsulate to reach waterproof effect, and select the elastomer encapsulate of different soft and hard degree, the amplitude of oscillation of head toothbrushes also changes thereupon.The acoustic toothbrush vibrational structure of a kind of effective minimizing handle vibration of the present invention, because wherein vibration source and handle are isolated by damping muscle, thus the seismaesthesia effectively eliminating the drive link of dither is delivered on handle.Have structure simple, reasonable in design, easy to carry, stable and reliable working performance, the advantages such as the scope of application is comparatively extensive are the desirable tooth protection apparatus that cleans one's teeth.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the M place enlarged drawing of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the decomposition texture schematic diagram of Fig. 1;
Fig. 5 is the L portion enlarged drawing of Fig. 4;
Fig. 6 is the external structure of Fig. 1;
Fig. 7 is the A-A profile of Fig. 6;
Fig. 8 be in the embodiment of the present invention handle and drive link coordinate schematic diagram;
Fig. 9 is the perspective view of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing detailed description of the invention, the present invention is described in further detail.
Fig. 1 to Fig. 9 is structural representation of the present invention.
Reference numeral is wherein: brushhead body 1, noise elimination ring 2, micromachine 3, projection 31, support bar 4, colour circle 5, elastomer encapsulate 6, support 7, handle 8, first damping muscle 81, second damping muscle 82, drive link 9.
As shown in Figures 1 to 9, of the present invention
A kind of acoustic toothbrush vibrational structure of effective minimizing handle vibration, comprise handle 8 and the micromachine 3 vibrating and export can be produced, wherein, on handle 8, be formed with can by transfer of vibration to the drive link 9 of brushhead body 1 in overall molding, micromachine 3 is fixed in the inner chamber of drive link 9 top, and by one, axially long, horizontal the first short damping muscle 81 and handle 8 flexibly connect drive link 9; Handle 8 inside is fixed with support 7, and micromachine 3 bottom is connected with support bar 4, and support bar 4 is flexibly connected with support 7 by the second damping muscle 82; Drive link 9 and support bar 4 produce Relative Vibration with handle 8 under micromachine 3 drives, and the dither that drive link 9 and support bar 4 produce by the first damping muscle 81 and the second damping muscle 82 and handle 8 are isolated.
Support bar 4 and drive link 9 to be fixed as one part by ultrasonic bonding or other secure bond modes.
Micromachine 3 bottom is provided with projection 31, and described projection 31 to stretch in support bar 4 front aperture and is fixedly connected with support bar 4.
Support bar 4 lower end to be set on support 7 and to be fixedly connected with support 7.
Between drive link 9 and handle 8, vacancy position seals and is filled with elastomer encapsulate 6.
Drive link 9 upper end is fitted with the noise elimination ring 2 for reducing noise.
Whippy colour circle 5 is installed between the interface of brushhead body 1 lower end and handle 8.
Brushhead body 1 is fixedly connected with drive link 9.
First damping muscle 81 is I type muscle or Y type muscle or S type muscle or X-type muscle.
Drive link 9 and handle 8 are for being that the overall molding of same material is shaped.
Drive link 9 is assemblied in the cavity of brushhead body 1 cervical region, micromachine 3 is arranged in the inner chamber of drive link 9 and close brushhead body 1 place, micromachine 3 drives brushhead body 1 to produce acoustic resonance by drive link 9, drive link 9 is parts of handle, wide by y-axis direction, narrow the first damping muscle 81 in x-axis direction connects, first damping muscle 81 effectively can isolate the vibration of drive link 9 on handle, first damping muscle 81 can be various shape, it can be " I " type, " Y " type, " S " type, " X " type etc., micromachine 3 afterbody is provided with support bar 4 and is connected with the support 7 being fixed on body lumen.Between drive link 9 and handle, vacancy position uses the filling of elastomer encapsulate 6 to reach waterproof effect, and select the elastomer encapsulate 6 of different soft and hard degree, the amplitude of oscillation of head toothbrushes also changes thereupon.The acoustic toothbrush vibrational structure of a kind of effective minimizing handle vibration of the present invention, because wherein vibration source and handle are isolated by the first damping muscle 81, thus the seismaesthesia effectively eliminating the drive link 9 of dither is delivered on handle.Second damping muscle 82 effectively can isolate the vibration of support bar 4 on support 7, and then vibration and handle are isolated.Have structure simple, reasonable in design, easy to carry, stable and reliable working performance, the advantages such as the scope of application is comparatively extensive are the desirable tooth protection apparatus that cleans one's teeth.
The acoustic toothbrush vibrational structure of a kind of effective minimizing handle vibration of the present invention, extend toothbrush safety, convenient and the function that cleans the teeth easily, removing the antibacterial be attached between tooth, tartar and tiny foreign material, can be clean by dirt removal by acoustic vibration, namely the effect of prevention periodontal is played, protect again oral hygiene and the dental health of people, the acoustic toothbrush vibrational structure of a kind of effective minimizing handle vibration of the present invention, vibration source and drive link are assemblied in the cervical region of brushhead body 1 and handle 8 is kept apart by the first damping muscle 81 and the second damping muscle 82, thus decrease the vibration of body, master board can not be damaged due to dither or cause user uncomfortable, utilize equipped colour circle 5 simultaneously, elastomer encapsulate 6 reaches oscillation trajectory, the difference of dynamics, there is structure simple, reasonable in design, durable in use, the advantage that assembly is stable.
Claims (2)
1. one kind is effectively reduced the acoustic toothbrush vibrational structure of handle vibration, comprise handle (8) and the micromachine (3) vibrating and export can be produced, it is characterized in that: the upper overall molding of described handle (8) is formed with can by transfer of vibration to the drive link (9) of brushhead body (1), drive link (9) and handle (8) are for being that the overall molding of same material is shaped, drive link (9) is a part for handle, described micromachine (3) is fixed in the inner chamber of drive link (9) top, described drive link (9) is axially long by one, the first laterally short damping muscle (81) and handle (8) flexibly connect, described handle (8) inside is fixed with support (7), described micromachine (3) bottom is connected with support bar (4), and described support bar (4) is flexibly connected by the second damping muscle (82) and support (7), described drive link (9) and support bar (4) produce Relative Vibration with handle (8) under micromachine (3) drives, and the dither that drive link (9) and support bar (4) produce by the first described damping muscle (81) and the second damping muscle (82) and handle (8) are isolated,
Described support bar (4) and drive link (9) to be fixed as one part by ultrasonic bonding or other secure bond modes;
Described micromachine (3) bottom is provided with projection (31), and described projection (31) to stretch in support bar (4) front aperture and is fixedly connected with support bar (4);
Described support bar (4) lower end is set in support (7) and goes up and be fixedly connected with support (7);
Between described drive link (9) and handle (8), vacancy position seals and is filled with elastomer encapsulate (6), and select the elastomer encapsulate (6) of different soft and hard degree, the amplitude of oscillation of head toothbrushes also changes thereupon;
Described drive link (9) upper end is fitted with the noise elimination ring (2) for reducing noise;
Between described brushhead body (1) lower end and the interface of handle (8), whippy colour circle (5) is installed, the colour circle (5) that utilization is equipped with, elastomer encapsulate (6) reach oscillation trajectory, the difference of dynamics;
Described brushhead body (1) is fixedly connected with drive link (9).
2. the acoustic toothbrush vibrational structure of a kind of effective minimizing handle vibration according to claim 1, is characterized in that: the first described damping muscle (81) is I type muscle or Y type muscle or S type muscle or X-type muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210237311.0A CN102715963B (en) | 2012-07-11 | 2012-07-11 | Sonic toothbrush vibration structure for effectively reducing vibration of handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210237311.0A CN102715963B (en) | 2012-07-11 | 2012-07-11 | Sonic toothbrush vibration structure for effectively reducing vibration of handle |
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| Publication Number | Publication Date |
|---|---|
| CN102715963A CN102715963A (en) | 2012-10-10 |
| CN102715963B true CN102715963B (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210237311.0A Expired - Fee Related CN102715963B (en) | 2012-07-11 | 2012-07-11 | Sonic toothbrush vibration structure for effectively reducing vibration of handle |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103393376B (en) * | 2013-07-31 | 2015-12-16 | 宁波赛嘉电器有限公司 | A kind of personal nursing shimmy drive structure |
| WO2017173768A1 (en) * | 2016-04-08 | 2017-10-12 | 黄拔梓 | Electric toothbrush |
| CN107019573A (en) * | 2016-12-12 | 2017-08-08 | 黄拔梓 | A kind of electric toothbrush and the sterilization cradle used cooperatively |
| CN109077438A (en) * | 2017-06-13 | 2018-12-25 | 深圳市东上力达科技有限公司 | Electric toothbrush head swinging structure |
| CN108542533A (en) * | 2018-05-25 | 2018-09-18 | 宁波浪天电器有限公司 | Electric toothbrush |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1379643A (en) * | 1999-10-19 | 2002-11-13 | 特里沙控股公司 | Toothbrush with vibrating head part |
| CN2917581Y (en) * | 2006-04-06 | 2007-07-04 | 吴晓旺 | Sound vibration toothbrush |
| CN101856275A (en) * | 2010-05-31 | 2010-10-13 | 罗宁 | Sound wave vibration structure of electric toothbrush |
| CN202724025U (en) * | 2012-07-11 | 2013-02-13 | 宁波赛嘉电器有限公司 | Acoustic toothbrush vibration structure capable of effectively reducing vibration of handle |
-
2012
- 2012-07-11 CN CN201210237311.0A patent/CN102715963B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1379643A (en) * | 1999-10-19 | 2002-11-13 | 特里沙控股公司 | Toothbrush with vibrating head part |
| CN2917581Y (en) * | 2006-04-06 | 2007-07-04 | 吴晓旺 | Sound vibration toothbrush |
| CN101856275A (en) * | 2010-05-31 | 2010-10-13 | 罗宁 | Sound wave vibration structure of electric toothbrush |
| CN202724025U (en) * | 2012-07-11 | 2013-02-13 | 宁波赛嘉电器有限公司 | Acoustic toothbrush vibration structure capable of effectively reducing vibration of handle |
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| CN102715963A (en) | 2012-10-10 |
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Granted publication date: 20141231 Termination date: 20210711 |