CN101871839A - Life testing machine for molar mobile phone - Google Patents
Life testing machine for molar mobile phone Download PDFInfo
- Publication number
- CN101871839A CN101871839A CN 201010212483 CN201010212483A CN101871839A CN 101871839 A CN101871839 A CN 101871839A CN 201010212483 CN201010212483 CN 201010212483 CN 201010212483 A CN201010212483 A CN 201010212483A CN 101871839 A CN101871839 A CN 101871839A
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- CN
- China
- Prior art keywords
- axle center
- mobile phone
- molar
- testing machine
- life testing
- 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.)
- Pending
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to a life testing machine for a molar mobile phone, belonging to medical apparatus and instruments. The testing machine comprises a fixing apparatus and a testing rod, the fixing apparatus can be used for clamping and fixing the axle centre of the molar mobile phone, the testing rod can be used for discontinuously compacting one end of the axle centre through reciprocating actions within a preset range, namely the number of compacted times of the axle center can be recorded through repeat compact testing of the testing rod to further know the life of the axle center.
Description
Technical field
The present invention relates to medical mechanical domain, particularly a kind of life testing machine for molar mobile phone refers to a kind of life testing machine for molar mobile phone that can carry out life test at the axle center of molar handset especially.
Background technology
The dentist is when work, usually need very wholwe-hearted will and careful attitude, also need suitable skill and degree of accuracy, and medical treatment when action for the patient being ground one's teeth in sleep or boring tooth, just need a kind ofly be called the medical equipment of molar handset, in recent years along with the progress of science and technology, and this kind medical equipment, significant progress has been arranged in stability, the mobile phone rotating speed of machinery.
And when the dentist undergos surgery, usually all can need take one to observe the catoptron of usefulness and molar handset undergoing surgery, and utilize an external light source to shine patient's inside, oral cavity again, so, promptly can utilize molar handset to come the patient is undergone surgery.And molar handset is one to have the machinery of high speed air turbine, the dentist all utilize the high speed rotating of this molar handset motor come to patient's tooth grind one's teeth in sleep, operation such as plastotype.
Yet above-mentioned molar handset still exists following point to wait to improve when using:
Molar handset all is provided with an axle center, and this axle center clamping one clava all, and when desiring to take off this clava, as long as push an end in this axle center, can be so that the cramping body in this axle center loosen this clava, still, fabricator and user can't learn the life-span in this axle center usually, caused the inconvenience of using, improved necessity has been arranged in fact.
Summary of the invention
The object of the present invention is to provide a kind of life testing machine for molar mobile phone, the problem that the life-span in solution molar handset axle center can't test.
A kind of life testing machine for molar mobile phone, described test machine comprises an axle center, this axle center clamping one default this axle center of clava can comprise for clamping one default clava:
One fixator can be for gripping this axle center;
One reference test bar can be for an end in this axle center of bump of reciprocating action and discontinuous in a preset range.
Wherein this test machine further comprises a body, and this fixator and this reference test bar are arranged at this body;
Wherein this body is provided with one and can supplies to calculate the counting module that this reference test bar clash into this axle center one end number of times;
Wherein the number of times that this counting module calculated can be shown by a display device;
When wherein this counting module calculates a pre-determined number, promptly can send the sound by a hummer;
Wherein this reference test bar utilizes a motor and carries out reciprocating action.
The invention has the advantages that: it comprises can be for the fixator that grips a molar handset axle center, and one can reciprocating action in preset range reference test bar, when carrying out the axle center life test of molar handset, only the axle center of molar handset is taken off and the axle center is fixed on this fixator, promptly finish and set up, restart this reference test bar, make the reciprocating action in a preset range of this reference test bar, so, promptly can carry out impact test to this axle center.
Description of drawings
Fig. 1 is the stereographic map of preferred embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view of preferred embodiment of the present invention.
Fig. 3 is the action synoptic diagram one of preferred embodiment of the present invention.
Fig. 4 is the action synoptic diagram two of preferred embodiment of the present invention.
Fig. 5 is the action synoptic diagram three of preferred embodiment of the present invention.
Fig. 6 is the action synoptic diagram four of preferred embodiment of the present invention.
Embodiment
With shown in the accompanying drawing 2, be the stereographic map and the three-dimensional exploded view of preferred embodiment of the present invention as accompanying drawing 1, find out and the present invention includes by knowing among the figure:
Wherein, this fixator 2 is arranged at a body 4 with this reference test bar 3, this body 4 is provided with one can be for the counting module 41 that calculates these reference test bar 3 these axle center 5 one end number of times of bump, the number of times that this counting module 41 is calculated can be shown by a display device 42, when this counting module 41 calculates a pre-determined number, promptly can send the sound by a hummer 43.
By above-mentioned structure, form design, be described as follows with regard to use situation of the present invention, as accompanying drawing 2 to shown in the accompanying drawing 6, three-dimensional exploded view for preferred embodiment of the present invention, action synoptic diagram one to four, find out by knowing among the figure, because molar handset all comprises an axle center 5, this axle center 5 can supply clamping one clava, and when desiring to take off this clava, as long as push an end in this axle center 5, can be so that the cramping body in this axle center 5 loosens this clava, so, when axle center 5 life tests of carrying out molar handset, can in advance the axle center 5 of molar handset be taken off, owing to the present invention includes a fixator 2 that can grip this axle center 5, setting by this fixator 2, can be so that axle center 5 be fixedly set in a precalculated position, so, promptly finish tentatively and set up, restart this reference test bar 3, make reference test bar 3 reciprocating action in a preset range, by this, get final product so that an end in this axle center 5 of bump of reference test bar 3 discontinuous is tested by the repeated impact of this reference test bar 3, to write down the number of times that is impacted in this axle center 5, behind bump one pre-determined number, promptly can take off this axle center 5 and confirm and whether damage, if when having damaged again the clamping clava, can write down the bump number of times in this axle center 5, do not damage if, then this axle center 5 can be fixed in this fixator 2, and proceed impact test, by structure of the present invention, can effectively test the life-span in this axle center 5.
Claims (6)
1. life testing machine for molar mobile phone, described test machine comprises an axle center, this axle center clamping one default clava is characterized in that, comprising:
One for the fixator that grips this axle center;
One reference test bar, one end in this axle center of bump of discontinuous for reciprocating action in a preset range.
2. life testing machine for molar mobile phone according to claim 1 is characterized in that: wherein this test machine further comprises a body, and this fixator and this reference test bar are arranged at this body.
3. life testing machine for molar mobile phone according to claim 2 is characterized in that: wherein this body is provided with one for calculating the counting module that this reference test bar clashes into this axle center one end number of times.
4. life testing machine for molar mobile phone according to claim 2 is characterized in that: wherein this body comprises one for the display device that shows the number of times that counting module calculated.
5. life testing machine for molar mobile phone according to claim 3 is characterized in that: wherein this body comprises that a confession counting module sends the hummer of the sound when calculating a pre-determined number.
6. life testing machine for molar mobile phone according to claim 1 is characterized in that: wherein this test machine is provided with a motor that supplies reference test bar to carry out reciprocating action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010212483 CN101871839A (en) | 2010-06-11 | 2010-06-11 | Life testing machine for molar mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010212483 CN101871839A (en) | 2010-06-11 | 2010-06-11 | Life testing machine for molar mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101871839A true CN101871839A (en) | 2010-10-27 |
Family
ID=42996834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010212483 Pending CN101871839A (en) | 2010-06-11 | 2010-06-11 | Life testing machine for molar mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101871839A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10239304A (en) * | 1997-02-25 | 1998-09-11 | Sunstar Inc | Apparatus for testing toothbrush |
| DE19860483A1 (en) * | 1997-12-29 | 1999-07-08 | Morita Mfg | Laser transmission tube damage detector |
| CN2431850Y (en) * | 2000-07-08 | 2001-05-30 | 梅岩 | Mounting and dismounting tool for handpiece bearing of high-speed dental engine |
| CN101084841A (en) * | 2006-06-07 | 2007-12-12 | 雷虎科技股份有限公司 | Dental high-speed handpiece push-type clamping mechanism |
| CN201289519Y (en) * | 2008-09-25 | 2009-08-12 | 厦门金思维电子有限公司 | Key switch longevity test machine |
| WO2010010461A2 (en) * | 2008-07-24 | 2010-01-28 | Mario Adami | Apparatus for testing the effectiveness of endodontic tools |
-
2010
- 2010-06-11 CN CN 201010212483 patent/CN101871839A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10239304A (en) * | 1997-02-25 | 1998-09-11 | Sunstar Inc | Apparatus for testing toothbrush |
| DE19860483A1 (en) * | 1997-12-29 | 1999-07-08 | Morita Mfg | Laser transmission tube damage detector |
| CN2431850Y (en) * | 2000-07-08 | 2001-05-30 | 梅岩 | Mounting and dismounting tool for handpiece bearing of high-speed dental engine |
| CN101084841A (en) * | 2006-06-07 | 2007-12-12 | 雷虎科技股份有限公司 | Dental high-speed handpiece push-type clamping mechanism |
| WO2010010461A2 (en) * | 2008-07-24 | 2010-01-28 | Mario Adami | Apparatus for testing the effectiveness of endodontic tools |
| CN201289519Y (en) * | 2008-09-25 | 2009-08-12 | 厦门金思维电子有限公司 | Key switch longevity test machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101027 |