CN105943177A - Handle assembly of ultrasonic periodontal oral therapy instrument - Google Patents
Handle assembly of ultrasonic periodontal oral therapy instrument Download PDFInfo
- Publication number
- CN105943177A CN105943177A CN201610402993.4A CN201610402993A CN105943177A CN 105943177 A CN105943177 A CN 105943177A CN 201610402993 A CN201610402993 A CN 201610402993A CN 105943177 A CN105943177 A CN 105943177A
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- CN
- China
- Prior art keywords
- handle
- inner sleeve
- described handle
- cavity
- ultrasonic
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/06—Implements for therapeutic treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0043—Ultrasound therapy intra-cavitary
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a handle assembly of an ultrasonic periodontal oral therapy instrument. The handle can drive a 41 kHz-42 kHz magnetostrictive work head, magnetostrictive ultrasonic oscillation is formed through an ultrasonic generator, a coil, a ferrite magnet and the magnetostrictive work head, and drive current signals are converted into magnetostrictive energy. According to the technical scheme, the handle assembly is characterized by comprising a handle and a handle connection line, the handle comprises a handle inner sleeve and a handle outer sleeve, a gap is formed between the handle inner sleeve and the handle outer sleeve, a water pipe is disposed in the gap, and the inside of the handle assembly is sealed through a multi-point sealing ring. The handle assembly can effectively reduce temperature when the handle works, and the handle can be effectively waterproof and more convenient to detach.
Description
Technical field
The present invention relates to medical instruments field, more specifically, it relates to a kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly.
Background technology
In recent years, the raising of living standards of the people and the growth of health perception, oral cavity cleaning and nonpain treatment become the pursuit of numerous people.Along with the development of ultrasonic technology, ultrasonic periodontal oral cavity therapeutic equipment arises at the historic moment, and its primary structure includes main frame, handle assembly and the therapeutic apparatus being sequentially connected with.Wherein handle assembly includes again handle and handle connecting line, and main frame is inserted in one end of handle connecting line, and the other end inserts handle, and therapeutic apparatus is inserted in handle front end.
The handle assembly of periodontal oral cavity therapeutic equipment is in actual use in the market, there is problems in that the handle of traditional periodontal oral cavity therapeutic equipment only has simple water route, this structure is not easy effectively to dispel the heat, the handle that works long hours can generate heat, ultrasonic frequency distortion is may result in during work, affect service behaviour, and the overwhelming majority is all to reach waterproof purpose by glue is bonding in these handles, bonding way is not easy to safeguard, once interiors of products parts loss of function, hands handle can only be scrapped, it is unfavorable for that company safeguards and maintenance cost is the highest.
Summary of the invention
For the deficiency of prior art existence, it is an object of the invention to provide a kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly, it is possible to effectively reduce temperature during handle work, and handle can be made to be more convenient for dismantling while the most waterproof.
nullFor achieving the above object，The technical scheme is that a kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly，Including handle and handle connecting line，Described handle includes handle inner sleeve and handle jacket，Described handle inner sleeve offers the first cavity being connected with therapeutic apparatus mutual conduction，Described handle jacket offers the second cavity for being embedded described handle inner sleeve，Described handle inner sleeve tail end connects has Pin pin to fix seat，Described handle jacket threads connects handle fixing base，Described handle fixing base is sheathed on described Pin pin and fixes outside seat，Described handle inner sleeve leading exterior surface stretches out and is formed and the described competing lobe of handle jacket inner surface，Described handle inner sleeve tail end forms gap with described handle jacket，It is provided with water pipe in described gap，The first sealing ring it is arranged with outside described water pipe，Described first cavity front end is embedded with the second sealing ring，Described second cavity front end is embedded with the 3rd sealing ring，Described second cavity tail end is embedded with the 4th sealing ring，Described Pin pin is fixed and is provided with the 5th sealing ring between seat and described handle fixing base.
As preferably, one end that described handle connecting line is connected with described handle offers the 3rd cavity, described 3rd cavity inner surface circumferentially gap is provided with some guiding ribs, and described handle trailing exterior surface offers the first guide chute that some and described guiding rib cooperates.
As preferably, being wound with coil outside described handle inner sleeve, described handle inner sleeve tail end is provided with the ferrite magnet for producing bias field, and described coil is positioned at described gap.
As preferably, one end outer surface that described handle connecting line is connected with main frame offers the second guide chute vertically from end face.
As preferably, described first guide chute cross section is square setting.
As preferably, described first guide chute ellipsoidal cross section is arranged.
As preferably, described handle nose threads connects handle cap.
This technical scheme compared with prior art has: can effectively reduce temperature during handle work by runner design unique in handle, and the mode with traditional glue is bonding that avoids is come waterproof, makes handle be more convenient for dismantling while the most waterproof.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the present invention a kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly embodiment；
Fig. 2 is the sectional view of handle；
Fig. 3 is the partial enlarged drawing in Fig. 1 at A；
Fig. 4 is the partial enlarged drawing in Fig. 1 at B.
Description of reference numerals: 1, handle；11, handle inner sleeve；11a, the first cavity；11b, lobe；12, handle jacket；12a, the second cavity；13, seat fixed by Pin pin；14, handle fixing base；15, gap；16, water pipe；17, the first sealing ring；18, the second sealing ring；19, the 3rd sealing ring；110, the 4th sealing ring；111, the 5th sealing ring；112, the first guide chute；113, coil；114, handle cap；115, ferrite magnet；2, handle connecting line；21, the 3rd cavity；22, guiding rib；23, the second guide chute.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, one ultrasonic periodontal oral cavity therapeutic equipment handle 1 assembly embodiment of the present invention is described further.
It is illustrated in figure 1 the three-dimensional structure diagram of ultrasonic periodontal oral cavity therapeutic equipment handle 1 assembly, including handle 1 and handle connecting line 2, main frame is inserted in one end of handle connecting line 2, the other end inserts handle 1, handle 1 front end is used for inserting therapeutic apparatus, it is illustrated in figure 2 the structural representation of handle 1, handle 1 includes handle inner sleeve 11 and handle jacket 12, handle inner sleeve 11 leading exterior surface stretches out and is formed and handle jacket 12 competing lobe 11b of inner surface, lobe 11b can play the effect of location, handle inner sleeve 11 tail end handle jacket 12 forms gap 15, water pipe 16 it is provided with in gap 15, it is possible to prevent water pipe 16 to be extruded, ensure being transported in therapeutic apparatus water pipe 16 of uniform fluid flow, it is effectively reduced handle 1 temperature operationally；The first sealing ring 17 it is arranged with outside water pipe 16, first cavity 11a front end is embedded with the second sealing ring 18, second cavity 12a front end is embedded with the 3rd sealing ring 19, second cavity 12a tail end is embedded with the 4th sealing ring 110, Pin pin is fixed and is provided with the 5th sealing ring 111 between seat 13 and handle fixing base 14, handle 1 assembly is sealed by Multi-point sealing circle, can effectively prevent from leaking, improve and utilize that glue is bonding reaches waterproof purpose mode traditionally, owing to assembling is simple, handle 1 easily carries out demolition and maintenance, reduces company's production cost.
Further, participate in Fig. 3, one end that handle connecting line 2 is connected with handle 1 offers the 3rd cavity 21,3rd cavity 21 inner surface circumferentially gap 15 is provided with some guiding ribs 22, handle 1 trailing exterior surface offers the first guide chute 112 cooperated with it, positioning in the coordinating of handle 1 and handle connecting line 2 inserting guide chute by guiding rib 22, this mode can ensure that Pin pin " male end " and " female end " Fine Boring, it is ensured that after repeating plug, contact is good.
Further, participate in Fig. 2, coil 113 is wound in handle inner sleeve 11, and handle inner sleeve 11 tail end at winding coil 113 is a fritter cylindrical ferrite Magnet 115, and this ferrite magnet 115 is the bias field that coil 113 is operationally supplied to need during magnetostriction work head work；This coil 113 designs and coiling according to the frequency that ultrasonic oral cavity therapeutic equipment works, it is collectively forming magnetostrictive ultrasonic vibrates by excusing from death generator, coil 113 and ferrite magnet 115 and magnetostriction work head, sonic oscillation drive signal be converted into magnetostriction energy, therapentic part is exported energy to by work head, thus realizing ultrasonic dental care, its design can drive the sonic oscillation signal of 41kHz ~ 42kHz；Coil 113 is positioned at described gap 15, is possible to prevent coil 113 to be extruded, and it is more reasonable to arrange.
Further, participating in Fig. 4, one end outer surface that handle connecting line 2 is connected with main frame offers the second guide chute 23 vertically from end face, and corresponding host side is provided with the guide rail cooperated, equally play preferably locating effect, it is ensured that contact better.
Further, the first guide chute 112 cross section is preferably square setting.
As another embodiment, the first guide chute 112 in technique scheme can also be arranged by ovalize.
Further, participating in Fig. 1, handle 1 front end has been threaded connection handle cap 114, and handle cap 114 can preferably play a protective role, and prevents internal structure damaged.
Specific works mode below described:
Main frame is inserted in handle connecting line 2 one end, the other end inserts handle 1, work head is inserted in handle 1 front end, open host switch, it is collectively forming magnetostrictive ultrasonic vibrates by excusing from death generator, coil 113 and ferrite magnet 115 and magnetostriction work head, sonic oscillation drives signal be converted into magnetostriction energy, exports energy to therapentic part by work head, thus realize ultrasonic dental care.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (7)
- null1. a ultrasonic periodontal oral cavity therapeutic equipment handle assembly，Including handle and handle connecting line，Described handle includes handle inner sleeve and handle jacket，Described handle inner sleeve offers the first cavity being connected with therapeutic apparatus mutual conduction，Described handle jacket offers the second cavity for being embedded described handle inner sleeve，Described handle inner sleeve tail end connects has Pin pin to fix seat，Described handle jacket threads connects handle fixing base，Described handle fixing base is sheathed on described Pin pin and fixes outside seat，It is characterized in that: described handle inner sleeve leading exterior surface stretches out and formed and the described competing lobe of handle jacket inner surface，Described handle inner sleeve tail end forms gap with described handle jacket，It is provided with water pipe in described gap，The first sealing ring it is arranged with outside described water pipe，Described first cavity front end is embedded with the second sealing ring，Described second cavity front end is embedded with the 3rd sealing ring，Described second cavity tail end is embedded with the 4th sealing ring，Described Pin pin is fixed and is provided with the 5th sealing ring between seat and described handle fixing base.
- A kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly the most according to claim 1, it is characterized in that: one end that described handle connecting line is connected with described handle offers the 3rd cavity, described 3rd cavity inner surface circumferentially gap is provided with some guiding ribs, and described handle trailing exterior surface offers the first guide chute that some and described guiding rib cooperates.
- A kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly the most according to claim 1 and 2, it is characterized in that: outside described handle inner sleeve, be wound with coil, described handle inner sleeve tail end is provided with the ferrite magnet for producing bias field, and described coil is positioned at described gap.
- A kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly the most according to claim 1 and 2, is characterized in that: one end outer surface that described handle connecting line is connected with main frame offers the second guide chute vertically from end face.
- A kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly the most according to claim 2, is characterized in that: described first guide chute cross section is square setting.
- A kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly the most according to claim 2, is characterized in that: described first guide chute ellipsoidal cross section is arranged.
- A kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly the most according to claim 1 and 2, is characterized in that: described handle nose threads connects handle cap.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402993.4A CN105943177A (en) | 2016-06-08 | 2016-06-08 | Handle assembly of ultrasonic periodontal oral therapy instrument |
| CN201710424784.4A CN107041791A (en) | 2016-06-08 | 2017-06-07 | A kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly |
| CN201720657778.9U CN207693704U (en) | 2016-06-08 | 2017-06-07 | A kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402993.4A CN105943177A (en) | 2016-06-08 | 2016-06-08 | Handle assembly of ultrasonic periodontal oral therapy instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105943177A true CN105943177A (en) | 2016-09-21 |
Family
ID=56907865
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610402993.4A Pending CN105943177A (en) | 2016-06-08 | 2016-06-08 | Handle assembly of ultrasonic periodontal oral therapy instrument |
| CN201720657778.9U Active CN207693704U (en) | 2016-06-08 | 2017-06-07 | A kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly |
| CN201710424784.4A Pending CN107041791A (en) | 2016-06-08 | 2017-06-07 | A kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720657778.9U Active CN207693704U (en) | 2016-06-08 | 2017-06-07 | A kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly |
| CN201710424784.4A Pending CN107041791A (en) | 2016-06-08 | 2017-06-07 | A kind of ultrasonic periodontal oral cavity therapeutic equipment handle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105943177A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720951A (en) * | 2018-06-25 | 2018-11-02 | 深圳市世欣电子有限公司 | A kind of super magnetic expansion bend of water toothpick |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943177A (en) * | 2016-06-08 | 2016-09-21 | 浙江卓为医疗器械有限公司 | Handle assembly of ultrasonic periodontal oral therapy instrument |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29521735U1 (en) * | 1994-09-09 | 1998-07-02 | Kaltenbach & Voigt | Medical or dental laser treatment device and handpiece for such a laser treatment device |
| CN1812749A (en) * | 2003-06-27 | 2006-08-02 | 底斯柯斯牙齿印模公司 | Ultrasonic dental tool having a light source |
| DE102011075670A1 (en) * | 2011-05-11 | 2012-11-15 | Kaltenbach & Voigt Gmbh | Dental hand instrument with elongated grip sleeve |
| CN203017125U (en) * | 2012-12-05 | 2013-06-26 | 上海品瑞医疗器械设备有限公司 | Handle device of dental comprehensive treatment instrument |
| US20140194969A1 (en) * | 2013-01-09 | 2014-07-10 | Josh Headley | Hydraulically actuated handle assembly for medical device deployment system |
| US9827121B2 (en) * | 2013-03-15 | 2017-11-28 | Cook Medical Technologies Llc | Quick release deployment handle for medical devices |
| CN203293100U (en) * | 2013-06-14 | 2013-11-20 | 常州康鼎医疗器械有限公司 | Torsion handle |
| CN105943177A (en) * | 2016-06-08 | 2016-09-21 | 浙江卓为医疗器械有限公司 | Handle assembly of ultrasonic periodontal oral therapy instrument |
-
2016
- 2016-06-08 CN CN201610402993.4A patent/CN105943177A/en active Pending
-
2017
- 2017-06-07 CN CN201720657778.9U patent/CN207693704U/en active Active
- 2017-06-07 CN CN201710424784.4A patent/CN107041791A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720951A (en) * | 2018-06-25 | 2018-11-02 | 深圳市世欣电子有限公司 | A kind of super magnetic expansion bend of water toothpick |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207693704U (en) | 2018-08-07 |
| CN107041791A (en) | 2017-08-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |