CN201481569U - Dental turbine handheld drill - Google Patents

Dental turbine handheld drill Download PDF

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Publication number
CN201481569U
CN201481569U CN2009201552899U CN200920155289U CN201481569U CN 201481569 U CN201481569 U CN 201481569U CN 2009201552899 U CN2009201552899 U CN 2009201552899U CN 200920155289 U CN200920155289 U CN 200920155289U CN 201481569 U CN201481569 U CN 201481569U
Authority
CN
China
Prior art keywords
turbine
held
hand
magnet
boring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009201552899U
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Chinese (zh)
Inventor
刘晓霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2009201552899U priority Critical patent/CN201481569U/en
Application granted granted Critical
Priority to PCT/CN2010/073256 priority patent/WO2010135992A1/en
Publication of CN201481569U publication Critical patent/CN201481569U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08Machine parts specially adapted for dentistry
    • A61C1/088Illuminating devices or attachments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/05Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive

Abstract

The utility model aims to provide a light source with no shadows in the position of a drill head and a magnetic turbine for power supply to the light source. The utility model is implemented by that: a dental turbine handheld drill comprises a handle and a machine head and is characterized in that a turbine is a magnetic turbine arranged inside the machine head and a winding is fixed on the outer side of the magnetic turbine, and then a power generator is formed; and the power generator is connected with an LED lamp and the LED lamp is arranged outside the housing of the machine head and positioned at the lower part of the machine head. The induction winding is added inside the machine head as a part of the power generator to form the power generator for power supply to the light source. Besides, the filament of the LED lamp comprises at least two group of light emitting diode arrays which are connected in parallel and have the opposite conduction directions, therefore, the problem that the circuit fails to be placed inside the machine head is solved and the shadowless illumination in the position of the drill head is caused.

Description

Tooth section turbine is hand-held to be bored
Technical field
The present invention relates to the dental topping machanism.
Background technology
In general, head as the air type topping machanism of dental, have head on its top, in this head, adopt the formation that can adorn necessary cutting element. in addition, accommodate the revolving drum (armature spindle) that keeps cutting element in the inside of head, support 2 bearing portions of gyroaxis and be configured in 2 impellers between the bearing portion, make the pressure-air of supplying with to gas circuit in the clamp portion that is configured in head impact impeller and make the cutting element revolution., in having the air type topping machanism of such formation,, block light easily, cause operation inconvenience because head stretches in the oral cavity.
Summary of the invention
The purpose of this utility model, one provide a kind of at the unscreened light source in drill bit place, the 2nd, utilize the magnet turbine to be light source power supply.
This utility model is achieved in that hand-held the boring of a kind of tooth section's turbine, is made of handle and head, and it is characterized in that: the turbine in the head is the magnet turbine, and magnet turbine external fixation coil constitutes electromotor; Electromotor connects the LED lamp, and the LED lamp is arranged on outside the housing of head, is positioned at the head bottom.
Described tooth section turbine is hand-held to be bored, and it is characterized in that: axially axial vertical with the magnet turbine of described coil, the interior center of turbine magnetic line of force direction is axial vertical with the magnet turbine.
Hand-held the boring of described tooth section's turbine, it is characterized in that: described magnet turbine was three stacked adding, three layers of magnet turbine constitute Haier's Bake Halbach array.
Hand-held the boring of described tooth section's turbine, it is characterized in that: the material of described magnet turbine is to mould the magnetic material.
Hand-held the boring of described tooth section's turbine is characterized in that: the axially parallel of the axial and magnet turbine of described coil.
Hand-held the boring of described tooth section's turbine, it is characterized in that: described coil is two at least, is arranged on same plane.
Hand-held the boring of described tooth section's turbine, it is characterized in that: the axle of described coil overlaps with the axle of magnet turbine, and magnet turbine and coil constitute the parts of claw pole electric generator.
Described tooth section turbine is hand-held to be bored, and it is characterized in that: the coil of described claw pole electric generator, place a side of magnet turbine upper and lower sides, the both sides up and down of coil to be provided with respectively to intersect the claw-like chip, and two claw-like chip center positions connect.
Hand-held the boring of described tooth section's turbine, it is characterized in that: described coil places between two bearings of head.
Hand-held the boring of described tooth section's turbine, it is characterized in that: the filament of described LED lamp is provided with around the axle collar shape of magnet turbine.
Hand-held the boring of described tooth section's turbine, it is characterized in that: the filament of described LED lamp comprises the opposite light emitting diode matrix of at least two group conducting directions in parallel.
Hand-held the boring of described tooth section's turbine, it is characterized in that: the filament of described LED lamp is provided with around the axle collar shape of magnet turbine.
Hand-held the boring of described tooth section's turbine, it is characterized in that: the filament of described LED lamp comprises the opposite light emitting diode matrix of at least two group conducting directions in parallel.
This utility model is owing to utilize the part of head as electromotor, only in original head, increase induction coil, just constituting electromotor is light source power supply, moreover, the filament of LED lamp comprises the opposite light emitting diode matrix of at least two group conducting directions in parallel, it is exactly the light emitting diode matrix mode of No. 200510020493.6 patents, without drive circuit and Switching Power Supply etc., solved the problem that circuit can not be set in the head, utilize No. 200510020493.6 patents with the filament annular array, make the illumination of drill bit place not have and block.
The drawing explanation
Fig. 1 this utility model sectional structure sketch map;
Fig. 2 head sectional structure sketch map;
Fig. 3 is along Figure 1A A sectional structure sketch map;
Three layers of magnet turbine constitute Haier's Bake Halbach array sectional structure sketch map in Fig. 4 head;
Two coil sectional structure sketch maps in Fig. 5 head;
Fig. 6 head constitutes claw pole electric generator sectional structure sketch map;
Fig. 7 coil constitutes claw pole electric generator sectional structure sketch map outside bearing.
The specific embodiment
As Fig. 1, hand-held the boring of a kind of tooth section's turbine is made of handle 1 and head 2, and the turbine in the head 2 is a magnet turbine 3, and magnet turbine 3 external fixation coils 4 constitute electromotor; Electromotor connects LED lamp 5, and the LED lamp is arranged on outside the housing of head, is positioned at the head bottom.Head covers in the head bottom among the figure, and head lid also can be on head top,
As Fig. 2, hand-held the boring of 3 described tooth section's turbines, the axial and magnet turbine 3-1's of described coil 4-1 is axial vertical, and the interior center of turbine magnetic line of force direction is axial vertical with the magnet turbine.This is the most easy electromotor, but is fit to handpiece structure.
Tooth section turbine as described in Figure 4 is hand-held to be bored, and described magnet turbine was three stacked adding, and three layers of magnet turbine are respectively that 3-1-1,3-1-2,3-1-3 constitute Haier's Bake Halbach array.Increase like this and mould the magnetic material at coil magnetic flux.
Tooth section turbine as described in Figure 5 is hand-held to be bored, and coil 4-2 is two and is arranged on same plane, the axially parallel of the axial and magnet turbine 3-2 of coil.This is exactly No. 02251204.7 magnet and the electromotor that constitutes of induction coil in the patent.
Tooth section turbine as described in Figure 6 is hand-held to be bored, and it is characterized in that: the axle of described coil 4-3 overlaps with the axle of magnet turbine 3-2, and magnet turbine 3-2 and coil 4-3 constitute the parts of claw pole electric generator.Remaining structure is a prior art constructions, there is no need to be described in detail.
The coil 4-3 of described claw pole electric generator, place magnet turbine 3-2 downside, the upside of coil 4-3 is provided with claw-like chip 6-1, and the downside of coil 4-3 is provided with claw-like chip 6-2, claw-like chip 6-1 intersects with the pawl of claw-like chip 6-2, and claw-like chip 6-1 is connected with the centre of claw-like chip 6-2.
As Fig. 2,4,5, hand-held the boring of 6 described tooth section's turbines, described coil places between two bearings 7 of head.
Described tooth section turbine handheld drill is characterized in that: the filament of described LED lamp 5 arranges around the axle collar shape of magnet turbine.
Described tooth section turbine handheld drill is characterized in that: the filament of described LED lamp comprises the opposite light emitting diode matrix of at least two group conducting directions in parallel. It is exactly the light emitting diode matrix of No. 200510020493.6 patents.

Claims (13)

1. hand-held the boring of tooth section turbine is made of handle and head, and it is characterized in that: the turbine in the head is the magnet turbine, and magnet turbine external fixation coil constitutes electromotor; Electromotor connects the LED lamp, and the LED lamp is arranged on outside the housing of head, is positioned at the head bottom.
2. tooth as claimed in claim 1 section turbine is hand-held to be bored, and it is characterized in that: axially axial vertical with the magnet turbine of described coil, the interior center of turbine magnetic line of force direction is axial vertical with the magnet turbine.
3. hand-held the boring of tooth section's turbine as claimed in claim 2, it is characterized in that: described magnet turbine was three stacked adding, three layers of magnet turbine constitute Haier's Bake Halbach array.
4. hand-held the boring of tooth section's turbine as claimed in claim 3, it is characterized in that: the material of described magnet turbine is to mould the magnetic material.
5. hand-held the boring of tooth section's turbine as claimed in claim 1 is characterized in that: the axially parallel of the axial and magnet turbine of described coil.
6. hand-held the boring of tooth section's turbine as claimed in claim 5, it is characterized in that: described coil is two at least, is arranged on same plane.
7. hand-held the boring of tooth section's turbine as claimed in claim 5, it is characterized in that: the axle of described coil overlaps with the axle of magnet turbine, and magnet turbine and coil constitute the parts of claw pole electric generator.
8. tooth as claimed in claim 7 section turbine is hand-held to be bored, and it is characterized in that: the coil of described claw pole electric generator, place a side of magnet turbine upper and lower sides, the both sides up and down of coil to be provided with respectively to intersect the claw-like chip, and two claw-like chip center positions connect.
9. bore as the described tooth of one of claim 1-8 section turbine is hand-held, it is characterized in that: described coil places between two bearings of head.
10. bore as the described tooth of one of claim 1-8 section turbine is hand-held, it is characterized in that: the filament of described LED lamp is provided with around the axle collar shape of magnet turbine.
11. hand-held the boring of tooth section's turbine as claimed in claim 10, it is characterized in that: the filament of described LED lamp comprises the opposite light emitting diode matrix of at least two group conducting directions in parallel.
12. hand-held the boring of tooth section's turbine as claimed in claim 9, it is characterized in that: the filament of described LED lamp is provided with around the axle collar shape of magnet turbine.
13. hand-held the boring of tooth section's turbine as claimed in claim 12, it is characterized in that: the filament of described LED lamp comprises the opposite light emitting diode matrix of at least two group conducting directions in parallel.
CN2009201552899U 2009-05-26 2009-05-26 Dental turbine handheld drill Expired - Fee Related CN201481569U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009201552899U CN201481569U (en) 2009-05-26 2009-05-26 Dental turbine handheld drill
PCT/CN2010/073256 WO2010135992A1 (en) 2009-05-26 2010-05-26 Turbine hand drill in dentistry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201552899U CN201481569U (en) 2009-05-26 2009-05-26 Dental turbine handheld drill

Publications (1)

Publication Number Publication Date
CN201481569U true CN201481569U (en) 2010-05-26

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ID=42420462

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201552899U Expired - Fee Related CN201481569U (en) 2009-05-26 2009-05-26 Dental turbine handheld drill

Country Status (2)

Country Link
CN (1) CN201481569U (en)
WO (1) WO2010135992A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010135992A1 (en) * 2009-05-26 2010-12-02 郑州泽正技术服务有限公司 Turbine hand drill in dentistry
CN102448401A (en) * 2010-05-26 2012-05-09 郑州泽正技术服务有限公司 Dental turbine drill
WO2013053298A1 (en) * 2011-10-12 2013-04-18 郑州泽正技术服务有限公司 Dental drill head
CN103453392A (en) * 2012-05-26 2013-12-18 刘晓霞 LED lamp assembly
CN103815975A (en) * 2012-11-19 2014-05-28 郑州泽正技术服务有限公司 Dental turbine hand drill
US10064698B2 (en) 2010-05-26 2018-09-04 Zhengzhou Zezheng Technical Services Ltd. Dental drill head
CN108635066A (en) * 2018-04-30 2018-10-12 海宁市高级技工学校 A kind of electric drilling machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103040531A (en) * 2011-10-12 2013-04-17 刘晓霞 Anti-back-siphonage head of engine bit
US10058398B2 (en) * 2012-01-22 2018-08-28 Zhengzhou Zezheng Technical Services Ltd. Turbine dental drill mechanism and turbine head with same mounted therein
WO2022008618A1 (en) * 2020-07-07 2022-01-13 Bien-Air Holding Sa Surgical micromotor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL74405A0 (en) * 1985-02-21 1985-05-31 Moshe Meller Illuminated dental drill
US5800172A (en) * 1997-08-11 1998-09-01 Goldenberg; Boris Dental turbine hand piece with light and rotary head
US6270342B1 (en) * 1999-07-28 2001-08-07 Ceramoptec Industries, Inc. Dental laser treatment hand-piece and system
CN2510028Y (en) * 2001-12-27 2002-09-11 张福东 Disposable high-speed turbo dental-drill hand-device
CN2576198Y (en) * 2002-10-14 2003-10-01 任守彬 Safety tooth drill of preventing from back suction
CN2596652Y (en) * 2002-12-13 2003-12-31 辽河石油勘探局测井公司 Micro generator
CN100464111C (en) * 2005-03-04 2009-02-25 吕大明 AC LED lighting lamp
CN201333101Y (en) * 2009-01-20 2009-10-28 丁迎君 Self-generating dental turbine lighting mobile phone
CN201481569U (en) * 2009-05-26 2010-05-26 刘晓霞 Dental turbine handheld drill
CN101658443B (en) * 2009-09-29 2011-09-28 北京诺士宝牙科手机有限公司 Disposable high speed turbine dental drill handpiece with light producing device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010135992A1 (en) * 2009-05-26 2010-12-02 郑州泽正技术服务有限公司 Turbine hand drill in dentistry
CN102448401B (en) * 2010-05-26 2014-02-26 郑州泽正技术服务有限公司 Dental turbine drill
CN102448401A (en) * 2010-05-26 2012-05-09 郑州泽正技术服务有限公司 Dental turbine drill
US10064698B2 (en) 2010-05-26 2018-09-04 Zhengzhou Zezheng Technical Services Ltd. Dental drill head
CN104023666A (en) * 2011-10-12 2014-09-03 郑州泽正技术服务有限公司 Dental drill head
RU2573630C2 (en) * 2011-10-12 2016-01-20 Чжэнчжоу Цзэчжэн Текникал Сервисиз Лтд. Head of dental drill
WO2013053298A1 (en) * 2011-10-12 2013-04-18 郑州泽正技术服务有限公司 Dental drill head
CN104023666B (en) * 2011-10-12 2019-08-20 郑州泽正技术服务有限公司 A kind of dental drill head
CN103453392A (en) * 2012-05-26 2013-12-18 刘晓霞 LED lamp assembly
CN103453392B (en) * 2012-05-26 2019-12-10 郑州泽正技术服务有限公司 LED lamp assembly
CN103815975A (en) * 2012-11-19 2014-05-28 郑州泽正技术服务有限公司 Dental turbine hand drill
CN103815975B (en) * 2012-11-19 2017-08-08 郑州泽正技术服务有限公司 Dental turbine handheld drill
CN108635066A (en) * 2018-04-30 2018-10-12 海宁市高级技工学校 A kind of electric drilling machine
CN108635066B (en) * 2018-04-30 2021-02-26 海宁市高级技工学校 Electric drilling machine

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100526

Termination date: 20100526