CN107041787A - Air impeller mobile phone clamps axle - Google Patents
Air impeller mobile phone clamps axle Download PDFInfo
- Publication number
- CN107041787A CN107041787A CN201611263381.8A CN201611263381A CN107041787A CN 107041787 A CN107041787 A CN 107041787A CN 201611263381 A CN201611263381 A CN 201611263381A CN 107041787 A CN107041787 A CN 107041787A
- Authority
- CN
- China
- Prior art keywords
- turbine
- holder
- pressing piece
- mobile phone
- air impeller
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/08—Machine parts specially adapted for dentistry
- A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/02—Dental 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
- A61C1/05—Dental 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
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Air impeller mobile phone clamps axle, including turbine of the middle part provided with through hole, the holder being arranged in turbine, the holder upper end is provided with pressing piece, the turbine is made up of upper turbine with lower turbine, the holder fills for pipe, and the holder upper end bends inwards and has clamping part, and clamping part upper end edge is horn-like opening, the pressing piece top pressure is on the interior edge of the opening, and the holder upper end is from top to bottom provided with the first fluting.Being coordinated by horn-like opening bevel with pressing piece causes clamping part unclamps card grinding simple in construction easy to assembly.The present invention is simple in construction, convenient for production, easy to assembly, and effectively card grinding can be clamped, and it is to slide in work to prevent card grinding.
Description
Technical field
Axle is clamped the present invention relates to air impeller mobile phone.
Background technology
Air impeller clamping axle small volume, clamping dynamics on the market not enough easily comes off at present, complicated, is produced into
This height, due to structural complexity, result in that usage cycles are short, such as entitled " a kind of pressing axis disclosed in Chinese patent storehouse
The patent of invention of the hand machine head of core auto lock and its shaft core " Patent No. 201510147391.4, there is provided resilient mounting, leads to
Recoil of spring is crossed, structure is threaded in pressing piece inwall.The screw thread of inwall is easy to abrasion, spring in use for some time
Volume is too small to install inconvenience.
The content of the invention
In order to overcome, the clamping axis body product of prior art is too small, clamping dynamics is not enough, the deficiency of structure excessively complexity, this hair
It is bright that a kind of air impeller mobile phone clamping axle is provided.
The present invention solve its technical problem technical scheme be：Air impeller mobile phone clamps axle, including middle part is provided with through hole
Turbine, the holder that is arranged in turbine, the holder upper end is provided with pressing piece, and the turbine is by upper turbine and lower turbine
Composition, the holder fills for pipe, and the holder upper end bends inwards and has clamping part, and clamping part upper end edge is loudspeaker
The opening of shape, the pressing piece top pressure is on the interior edge of the opening, and the holder upper end is from top to bottom provided with the first fluting.It is logical
Horn-like opening bevel is crossed with pressing piece to coordinate so that clamping part release card grinding is simple in construction easy to assembly.
Further to prevent from coming off during operating, holder lower end outer edge is provided with the middle part of corner cut, the lower turbine and set
There is the inclined-plane coordinated with the corner cut, the holder lower end is provided with the second fluting from top to bottom set.When card grinding slides
Holder lower end corner cut coordinates further clamping card grinding with inclined-plane, increases clamping degree, prevents card grinding from coming off.
Further prevent that pressing piece comes off during operating, the pressing piece lower end side is provided with the middle part of convex portion, the upper turbine
Provided with interior step, pressing piece convex portion upper surface top is located on the interior step in the middle part of turbine.
The groove for being used for disposing card grinding upper head is provided with the middle part of the pressing piece lower surface.Card grinding head is arranged on recessed
The stability of card grinding is ensure that in groove prevents footpath from jumping.
Further, by being fastened between the upper turbine and lower turbine.Close-fitting fixing assembling is convenient,
Pressing piece is arranged on above holder by turbine under the present invention need to only load holder in assembling then fastens whirlpool
Wheel.
The beneficial effects of the present invention are：It is simple in construction, convenient for production, easy to assembly, effectively card grinding can be pressed from both sides
Hold, it is to slide in work to prevent card grinding.
Brief description of the drawings
Fig. 1 is sectional view of the present invention.
Fig. 2 is explosive view of the present invention.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
As illustrated in fig. 1 and 2：Air impeller mobile phone clamps axle, including middle part is provided with the turbine of through hole, is arranged in turbine
Holder 1, the upper end of holder 1 is provided with pressing piece 2, and the turbine is made up of upper turbine 3 with lower turbine 4, the holder 1
Filled for pipe, the upper end of holder 1 bends inwards and has clamping part 5, the upper end edge of clamping part 5 is horn-like opening 6, institute
The top pressure of pressing piece 2 is stated on the interior edge of the opening 6, the upper end of holder 1 is from top to bottom provided with the first fluting 7.Pass through loudspeaker
The inclined-plane of the opening 6 of shape coordinates with pressing piece 2 causes clamping part 5 to unclamp card grinding 8.
In the present embodiment, to prevent from coming off during operating, the lower end outer edge of holder 1 is provided with corner cut 9, the lower turbine
4 middle parts are provided with the inclined-plane 10 coordinated with the corner cut, and the lower end of holder 1 is provided with the second fluting 11 from top to bottom set.
When card grinding slides, holder lower end corner cut 9 coordinates further clamping card grinding 8 with inclined-plane 10, increases clamping degree, prevents card grinding 8 from taking off
Fall.
Prevent that pressing piece comes off during operating in the present embodiment, the lower end side of pressing piece 2 is provided with convex portion 12, the upper whirlpool
The middle part of wheel 3 is provided with interior step 13, and the upper surface of 2 convex portion of pressing piece 12 top is located on the interior step 13 at the middle part of turbine 3.
The groove 14 for being used for disposing the upper head of card grinding 8 is provided with the present embodiment, in the middle part of the lower surface of pressing piece 2.Will
The head of card grinding 8 is arranged on the stability that card grinding is ensure that in groove, prevents footpath from jumping.
In the present embodiment, by being fastened between the upper turbine 3 and lower turbine 4.Close-fitting fixing assembling is convenient,
Pressing piece 2 is arranged on the top of holder 1 and then fastened by turbine 4 under the present invention need to only load holder 1 in assembling
Upper turbine 3.It is upwardly into when in use in card grinding 8, the inclined-plane and the upper end flare openings 6 of holder 1 of the lower end of pressing piece 2
Wall coordinates the entrance of auxiliary card grinding 8.When in use, holder 1 is driven to move downward when card grinding 8 glides, so that clamping
The lower surface of part 1 locks card grinding with the inclined-plane on lower turbine 4.When needing to disassemble card grinding 8, pressing piece 2 is pushed down on, and is driven
Card grinding 8 is slid and so that the upper end of pressing piece 2 is opened, and discharges card grinding, and dynamics and greatly is voluntarily slid because pressing dynamics is more than card grinding 8
Dynamics is clamped in lower end, therefore does not consider the clamping of lower end now.
Claims (6)
1. air impeller mobile phone clamps axle, including turbine of the middle part provided with through hole, the holder being arranged in turbine, the clamping
Part upper end is provided with pressing piece, it is characterised in that：Being provided with the middle part of the turbine is used to place holder, card grinding and pressing piece
Cavity, the holder fills for pipe, and the holder upper end bends inwards and has clamping part, and clamping part upper end edge is loudspeaker
The opening of shape, the pressing piece top pressure is on the interior edge of the opening, and the holder upper end is from top to bottom provided with the first fluting.
2. air impeller mobile phone as claimed in claim 1 clamps axle, it is characterised in that：Holder lower end outer edge is provided with
The inclined-plane coordinated with the corner cut is provided with the middle part of corner cut, the lower turbine, the holder lower end is provided with what is from top to bottom set
Second fluting.
3. air impeller mobile phone as claimed in claim 1 clamps axle, it is characterised in that：The turbine is by upper turbine and lower turbine
Composition, the pressing piece lower end side is provided with the middle part of convex portion, the upper turbine and is provided with interior step, pressing piece convex portion upper surface
Top is located on the interior step in the middle part of turbine.
4. the air impeller mobile phone clamping axle as described in claim 1 or 2 or 3, it is characterised in that：In the pressing piece lower surface
Portion is provided with the groove for being used for disposing card grinding upper head.
5. air impeller mobile phone as claimed in claim 1 clamps axle, it is characterised in that：Lead between the upper turbine and lower turbine
Cross and be fastened.
6. air impeller mobile phone as claimed in claim 1 clamps axle, it is characterised in that：The cavity is enjoied the sights to lower and set, institute
State cavity upper end and be provided with closing in for spacing pressing piece, pressing piece side is provided with coordinates spacing convex with described close up
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263381.8A CN107041787B (en) | 2016-12-30 | 2016-12-30 | Pneumatic turbine cell-phone centre gripping axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263381.8A CN107041787B (en) | 2016-12-30 | 2016-12-30 | Pneumatic turbine cell-phone centre gripping axle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107041787A true CN107041787A (en) | 2017-08-15 |
| CN107041787B CN107041787B (en) | 2022-09-13 |
Family
ID=59542938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611263381.8A Active CN107041787B (en) | 2016-12-30 | 2016-12-30 | Pneumatic turbine cell-phone centre gripping axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107041787B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981937A (en) * | 2017-12-25 | 2018-05-04 | 宁波和平鸽口腔医疗器材有限公司 | Pneumatic turbine turbine wheel shaft |
| CN112483190A (en) * | 2020-11-27 | 2021-03-12 | 日照黎阳工业装备有限公司 | Turbine blade based on aeroengine possesses vortex structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55116614U (en) * | 1979-02-09 | 1980-08-18 | ||
| US4611990A (en) * | 1985-01-14 | 1986-09-16 | Lares Research | Dental handpiece construction |
| US4669982A (en) * | 1984-12-21 | 1987-06-02 | Siemens Aktiengesellschaft | Dental handpiece arrangement with an illumination device |
| EP0401987A2 (en) * | 1989-06-05 | 1990-12-12 | Midwest Dental Products Corporation | Dental handpiece |
| CN201399002Y (en) * | 2009-06-23 | 2010-02-10 | 佛山市碧盈医疗器材有限公司 | Push-type high-speed turbine dental hand piece |
| US20120244495A1 (en) * | 2010-09-27 | 2012-09-27 | Minebea Co., Ltd. | Clamping Device For A Dental Tool in A Dental Turbine Handpiece |
| CN103040531A (en) * | 2011-10-12 | 2013-04-17 | 刘晓霞 | Anti-back-siphonage head of engine bit |
| US20140154642A1 (en) * | 2012-11-30 | 2014-06-05 | Minebea Co., Ltd. | Concentricity-optimized tool clamping system for dental angled handpieces and dental turbines |
| CN207071106U (en) * | 2016-12-30 | 2018-03-06 | 宁波和平鸽口腔医疗器材有限公司 | Air impeller mobile phone clamps axle |
-
2016
- 2016-12-30 CN CN201611263381.8A patent/CN107041787B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55116614U (en) * | 1979-02-09 | 1980-08-18 | ||
| US4669982A (en) * | 1984-12-21 | 1987-06-02 | Siemens Aktiengesellschaft | Dental handpiece arrangement with an illumination device |
| US4611990A (en) * | 1985-01-14 | 1986-09-16 | Lares Research | Dental handpiece construction |
| EP0401987A2 (en) * | 1989-06-05 | 1990-12-12 | Midwest Dental Products Corporation | Dental handpiece |
| CN201399002Y (en) * | 2009-06-23 | 2010-02-10 | 佛山市碧盈医疗器材有限公司 | Push-type high-speed turbine dental hand piece |
| US20120244495A1 (en) * | 2010-09-27 | 2012-09-27 | Minebea Co., Ltd. | Clamping Device For A Dental Tool in A Dental Turbine Handpiece |
| CN103040531A (en) * | 2011-10-12 | 2013-04-17 | 刘晓霞 | Anti-back-siphonage head of engine bit |
| US20140154642A1 (en) * | 2012-11-30 | 2014-06-05 | Minebea Co., Ltd. | Concentricity-optimized tool clamping system for dental angled handpieces and dental turbines |
| CN207071106U (en) * | 2016-12-30 | 2018-03-06 | 宁波和平鸽口腔医疗器材有限公司 | Air impeller mobile phone clamps axle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981937A (en) * | 2017-12-25 | 2018-05-04 | 宁波和平鸽口腔医疗器材有限公司 | Pneumatic turbine turbine wheel shaft |
| CN112483190A (en) * | 2020-11-27 | 2021-03-12 | 日照黎阳工业装备有限公司 | Turbine blade based on aeroengine possesses vortex structure |
| CN112483190B (en) * | 2020-11-27 | 2022-05-13 | 日照黎阳工业装备有限公司 | Turbine blade based on aeroengine possesses vortex structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107041787B (en) | 2022-09-13 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |