CN111562170B - Dental single crystal bracket destructive test detection box - Google Patents
Dental single crystal bracket destructive test detection box Download PDFInfo
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- CN111562170B CN111562170B CN202010467953.4A CN202010467953A CN111562170B CN 111562170 B CN111562170 B CN 111562170B CN 202010467953 A CN202010467953 A CN 202010467953A CN 111562170 B CN111562170 B CN 111562170B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/16—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a dental single crystal bracket destructive test detection box, which comprises a detection box and a cover plate, wherein a rotary cavity with a rightward opening is arranged in the detection box, a lug is fixedly arranged on the bottom surface of the cover plate, a rotary shaft is rotatably arranged between the front wall and the rear wall of the rotary cavity, the lug is fixedly arranged on the periphery of the rotary shaft, a hand lever is fixedly arranged on the top surface of the cover plate, a detection cavity with an upward opening is arranged in the detection box, a loading mechanism capable of controlling the clamping of a single crystal bracket through the opening and closing of the cover plate is arranged in the detection cavity, and the loading mechanism comprises a lifting table slidably arranged on the left wall of the detection cavity.
Description
Technical Field
The invention relates to the technical field of detection boxes, in particular to a destructive test detection box for a dental single crystal bracket.
Background
The dental straightening is a conventional medical technology for treating teeth, along with the development of science and technology, more and more novel materials can replace the traditional stainless steel material to manufacture a bracket, the single crystal bracket is contained, the outer surface of the single crystal bracket is transparent and white, and is very popular with young people, but the single crystal bracket also has very serious defects that the single crystal bracket has low hardness and is very easy to break, the use of a patient is influenced, therefore, the strength detection is needed before the single crystal bracket is delivered from a factory, whether the force needed by the crushing of the single crystal bracket reaches the standard is detected, the manual rotation of the square wire penetrating into the bracket is generally adopted to calculate the rotation angle during the crushing, or the press is directly used, and the two modes have a plurality of problems, the method comprises the following steps that the detection environment is not closed enough, the single crystal bracket flies in a disorderly mode when being broken, all broken fragments are difficult to collect for subsequent detection, and the detection data are not accurate enough.
Disclosure of Invention
The invention aims to provide a destructive test detection box for a dental single crystal bracket, which is used for overcoming the defects in the prior art.
The detection box for the destructive test of the dental single crystal bracket groove comprises a detection box and a cover plate, wherein a rotary cavity with a rightward opening is arranged in the detection box, a lug is fixedly arranged on the bottom surface of the cover plate, a rotary shaft is rotatably arranged between the front wall and the rear wall of the rotary cavity, the lug is fixedly arranged on the periphery of the rotary shaft, a hand lever is fixedly arranged on the top surface of the cover plate, a detection cavity with an upward opening is arranged in the detection box, a loading mechanism capable of controlling the clamping of the single crystal bracket groove through the opening and closing of the cover plate is arranged in the detection cavity, the loading mechanism comprises a lifting table slidably arranged on the left wall of the detection cavity, a power sleeve is rotatably arranged on the rear wall of the detection cavity, an elastic cavity with a downward opening is arranged in the power sleeve, a connecting rod is slidably arranged on the inner wall of the elastic cavity, and the downward extending part, the detection mechanism comprises an arc-shaped connecting plate which is arranged on the arc-shaped inner wall of the arc-shaped cavity in a sliding manner, support columns which are symmetrical from left to right and from front to back are fixedly arranged on the left side surface of the arc-shaped connecting plate, loading sleeves are fixedly embedded in the inner walls, close to each other, of the two support columns, the loading sleeves are rotatably connected with the inner walls of the support columns, the square wire can be loaded between the two loading sleeves, and a power cavity is formed in the front side of the detection cavity, the pressing machine is fixedly mounted on the bottom wall of the power cavity, a pressure rod is arranged on the left side face of the pressing machine in a power connection mode, a rack is arranged on the bottom wall of the power cavity in a left-right sliding mode, a pushing plate is fixedly arranged on the right side face of the rack, the pushing plate is fixedly connected with the pressure rod, a driven shaft is arranged on the rear wall of the power cavity in a rotating mode, a driven gear is fixedly arranged on the periphery of the driven shaft, and the driven gear is meshed with the rack.
A further technical scheme, the rear side that detects the chamber is opened and is equipped with the belt chamber, rotation axis backward extension stretches into the belt intracavity, the trailing flank of power cover has set firmly the power shaft, the power shaft backward extension stretches into the belt intracavity, it is equipped with the gear shaft to rotate on the antetheca in belt chamber, the gear shaft the power shaft with all set firmly the band pulley in the periphery of rotation axis, it is three the transmission is connected between the band pulley and is equipped with the belt, the top surface of connecting rod with fixed mounting has expanding spring between the roof in elasticity chamber.
Further technical scheme, the upside intercommunication in first slip chamber is equipped with the gear chamber, the gear shaft stretches into to the extension forward the gear intracavity, and has set firmly drive gear in its periphery, the top surface of splint has tooth, drive gear with the top surface meshing of splint, be equipped with the ascending second slip chamber of opening in the elevating platform, the horizontal slip is equipped with the slider on the diapire in second slip chamber, the left surface of slider with fixed mounting has clamping spring between the left wall in second slip chamber, the top surface of elevating platform has set firmly the mounting disc, the left surface of slider has set firmly the locating plate.
According to the technical scheme, a motor shaft is arranged on the rear wall of the arc-shaped cavity in a rotating mode, supporting blocks are fixedly arranged on the periphery of the motor shaft and fixedly connected with the arc-shaped connecting plates, a motor cavity is formed in the rear side of the arc-shaped cavity, a motor shaft is fixedly mounted on the bottom wall of the motor cavity, and the backward extending portion of the motor shaft extends into the motor cavity and is in power connection with the front side face of the motor shaft.
According to the technical scheme, a short shaft is rotatably arranged in the inner wall of the supporting column at the front side, the rear side face of the short shaft is fixedly connected with the front side face of the loading sleeve at the front side, the forward extending part of the short shaft extends into the detection cavity, a rotating gear is fixedly arranged on the outer periphery of the forward extending part of the short shaft, the backward extending part of the driven shaft extends into the detection cavity, a meshing gear is fixedly arranged on the outer periphery of the driven shaft, and the meshing gear can be meshed with the rotating gear.
According to the technical scheme, a rectangular cavity with a forward opening is formed in the detection box, a processing display screen is fixedly mounted on the inner wall of the rectangular cavity, and the processing display screen is electrically connected with the press machine.
The invention has the beneficial effects that: the invention adopts a mode of the detection box, so that destructive test of the single crystal bracket can be carried out in a closed environment, the lifting of the lifting platform can be controlled through the rotation of the cover, the loading of the single crystal bracket is convenient, when the lifting platform descends to the bottom side of the detection cavity, the single crystal bracket can be clamped through the clamping plate and the positioning plate, the single crystal bracket can be more stable during the test, the arc-shaped connecting plate is driven to rotate through the motor, the square wire is inserted into the single crystal bracket, the complicated operation of manual loading can be avoided, the automation degree of the device is higher, and when the square wire loading is finished, the square wire can rotate in the single crystal bracket through the operation of the press machine, the destructive effect is finally achieved, the press machine is used for replacing the manual rotation of the square wire, and the data can be more accurate.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged schematic view of the invention at B of FIG. 2;
FIG. 4 is an internal structural view of the power sleeve 29 of the present invention;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 2 in accordance with the present invention;
fig. 6 is a cross-sectional view taken in the direction D-D of fig. 2 in accordance with the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-6, the detection box for the destructive test of the dental single crystal bracket according to the embodiment of the invention comprises a detection box 14 and a cover plate 12, wherein a rotation cavity 26 with a rightward opening is arranged in the detection box 14, a bump 27 is fixedly arranged on the bottom surface of the cover plate 12, a rotation shaft 28 is rotatably arranged between the front wall and the rear wall of the rotation cavity 26, the bump 27 is fixedly arranged on the periphery of the rotation shaft 28, a pull rod 11 is fixedly arranged on the top surface of the cover plate 12, a detection cavity 13 with an upward opening is arranged in the detection box 14, a loading mechanism 101 capable of controlling the clamping of the single crystal bracket 40 by opening and closing the cover plate 12 is arranged in the detection cavity 13, the loading mechanism 101 comprises a lifting platform 34 slidably arranged on the left wall of the detection cavity 13, a power sleeve 29 is rotatably arranged on the rear wall of the detection cavity 13, and an elastic cavity 50 with a downward opening, the inner wall of the elastic cavity 50 is provided with a connecting rod 30 in a sliding manner, the downward extending part of the connecting rod 30 extends into the detection cavity 13 and is hinged with the rear side face of the lifting table 34, the left side of the detection cavity 13 is communicated with a first sliding cavity 18, the bottom wall of the first sliding cavity 18 is provided with a clamping plate 19 in a left-right sliding manner, the clamping plate 19 can be abutted against the single crystal bracket 40, the lower side of the detection cavity 13 is communicated with an arc-shaped cavity 20, the arc-shaped cavity 20 and the detection box 14 are internally provided with a detection mechanism 102 which can load a square wire 39 into the single crystal bracket 40 and control the square wire 39 to rotate to crush the single crystal bracket 40 after loading is completed, the detection mechanism 102 comprises an arc-shaped connecting plate 23 which is arranged on the arc-shaped inner wall of the arc-shaped cavity 20 in a sliding manner, and supporting columns 38 which are symmetrical left, right and front, the square wire 39 can be arranged between the two loading sleeves 45, a power cavity 44 is arranged at the front side of the detection cavity 13, a press 57 is fixedly arranged on the bottom wall of the power cavity 44, a pressure rod 56 is arranged on the left side surface of the press 57 in a power connection mode, a rack 43 is arranged on the bottom wall of the power cavity 44 in a left-right sliding mode, a push plate 55 is fixedly arranged on the right side surface of the rack 43, the push plate 55 is fixedly connected with the pressure rod 56, a driven shaft 49 is arranged on the rear wall of the power cavity 44 in a rotating mode, a driven gear 42 is fixedly arranged on the periphery of the driven shaft 49, and the driven gear 42 is meshed with the rack 43.
In addition, in an embodiment, a belt cavity 52 is formed at the rear side of the detection cavity 13, a rearward extending portion of the rotating shaft 28 extends into the belt cavity 52, a power shaft 37 is fixedly arranged at the rear side of the power sleeve 29, a rearward extending portion of the power shaft 37 extends into the belt cavity 52, a gear shaft 16 is rotatably arranged on the front wall of the belt cavity 52, belt wheels 35 are fixedly arranged on the peripheries of the gear shaft 16, the power shaft 37 and the rotating shaft 28, a belt 36 is arranged between the three belt wheels 35 in a transmission connection manner, a telescopic spring 51 is fixedly arranged between the top surface of the connecting rod 30 and the top wall of the elastic cavity 50, the cover plate 12 can be opened upwards by manually pulling the hand lever 11 upwards, at this time, the rotating shaft 28 can drive the power shaft 37 to rotate through the belt 36, and then the power sleeve 29 can drive the connecting rod 30 to rotate clockwise, the lifting platform 34 can be slid upwards, and when the cover plate 12 is rotated reversely and closed, the lifting platform 34 can be slid to the bottom side of the detection chamber 13.
In addition, in one embodiment, a gear cavity 15 is communicated with the upper side of the first sliding cavity 18, a forward extending portion of the gear shaft 16 extends into the gear cavity 15, a transmission gear 17 is fixedly arranged on the outer periphery of the gear shaft, a top surface of the clamping plate 19 is provided with teeth, the transmission gear 17 is engaged with a top surface of the clamping plate 19, a second sliding cavity 33 with an upward opening is arranged in the lifting table 34, a sliding block 31 is arranged on the bottom wall of the second sliding cavity 33 in a left-right sliding manner, a clamping spring 32 is fixedly arranged between the left side surface of the sliding block 31 and the left wall of the second sliding cavity 33, a mounting plate 41 is fixedly arranged on the top surface of the lifting table 34, a positioning plate 58 is fixedly arranged on the left side surface of the sliding block 31, the single crystal bracket 40 can be placed on the mounting plate 41, the gear shaft 16 can be driven to rotate by the rotating shaft 28 through the belt 36, when the lifting table 34, the gear shaft 16 rotates to drive the clamping plate 19 to move towards the detection cavity 13, so that the clamping plate 19 and the positioning plate 58 can clamp the single crystal bracket 40 mutually.
In addition, in an embodiment, a motor shaft 21 is rotatably disposed on the rear wall of the arc-shaped cavity 20, a supporting block 22 is fixedly disposed on the outer circumference of the motor shaft 21, the supporting block 22 is fixedly connected with the arc-shaped connecting plate 23, a motor cavity 60 is disposed on the rear side of the arc-shaped cavity 20, a motor shaft 53 is fixedly disposed on the bottom wall of the motor cavity 60, a rearward extending portion of the motor shaft 21 extends into the motor cavity 60 and is in power connection with the front side surface of the motor shaft 53, and the motor shaft 53 is operated to enable the motor shaft 21 to drive the supporting block 22 to rotate, so that the arc-shaped connecting plate 23 drives the supporting column 38 to rotate, and the square wire 39 can be inserted into the single crystal supporting groove 40.
In addition, in one embodiment, a short shaft 46 is rotatably disposed in the inner wall of the supporting column 38 at the front side, the rear side surface of the short shaft 46 is fixedly connected with the front side surface of the loading sheath 45 at the front side, the forward extending portion of the short shaft 46 extends into the detection cavity 13, a rotating gear 47 is fixedly disposed on the outer periphery thereof, the rearward extending portion of the driven shaft 49 extends into the detection cavity 13, an engaging gear 48 is fixedly disposed on the periphery thereof, the engaging gear 48 can be engaged with the rotating gear 47, when the square wire 39 is inserted into the single crystal bracket 40, the rotating gear 47 can be engaged with the engaging gear 48, by the operation of the press 57, the pressure rod 56 can push the pushing plate 55 to move to the left, so that the rack 43 can drive the driven gear 42 to rotate, and the driven shaft 49 can drive the short shaft 46 to rotate, the loading sheath 45 can be made to drive the square wire 39 to rotate, so that the square wire 39 can rotate in the single crystal bracket 40, and the single crystal bracket 40 can be broken when the square wire 39 rotates to the maximum angle.
In addition, in one embodiment, a rectangular cavity 24 with a forward opening is formed in the detection box 14, a processing display screen 25 is fixedly mounted on the inner wall of the rectangular cavity 24, the processing display screen 25 is electrically connected with the press 57, and data of the force applied by the press 57 when the single crystal bracket 40 is broken can be recorded through the processing display screen 25.
In the initial state, the cover 12 is in the closed state, and the rack 43 is located on the right side.
When the single crystal bracket is used, the hand lever 11 is pulled upwards manually to open the cover plate 12 upwards, at the moment, the rotating shaft 28 can drive the power shaft 37 to rotate through the belt 36, and then the power sleeve 29 can drive the connecting rod 30 to rotate clockwise, so that the lifting table 34 can slide upwards, when the cover plate 12 rotates reversely and is closed, the lifting table 34 can slide to the bottom side of the detection cavity 13, the single crystal bracket 40 can be placed through the mounting disc 41, the rotating shaft 28 can drive the gear shaft 16 to rotate through the belt 36, when the lifting table 34 moves to the bottom side, the gear shaft 16 can drive the clamping plate 19 to move towards the detection cavity 13 side, so that the clamping plate 19 and the positioning plate 58 can clamp the single crystal bracket 40 mutually, and through the operation of the motor shaft 53, the motor shaft 21 can drive the supporting block 22 to rotate, so that the arc-shaped connecting plate 23 can drive the supporting column 38 to rotate, and further the square wire, through the operation of the press 57, the pressure rod 56 can push the pushing plate 55 to move leftwards, so that the rack 43 can drive the driven gear 42 to rotate, then the driven shaft 49 can drive the short shaft 46 to rotate, then the loading sleeve 45 can drive the square wire 39 to rotate, further the square wire 39 can rotate in the single crystal bracket 40, when the square wire 39 rotates to the maximum angle, the single crystal bracket 40 can be broken, and when the single crystal bracket 40 is broken, the data of the force used by the press 57 can be recorded through processing the display screen 25.
The invention has the beneficial effects that: the invention adopts a mode of the detection box, so that destructive test of the single crystal bracket can be carried out in a closed environment, the lifting of the lifting platform can be controlled through the rotation of the cover, the loading of the single crystal bracket is convenient, when the lifting platform descends to the bottom side of the detection cavity, the single crystal bracket can be clamped through the clamping plate and the positioning plate, the single crystal bracket can be more stable during the test, the arc-shaped connecting plate is driven to rotate through the motor, the square wire is inserted into the single crystal bracket, the complicated operation of manual loading can be avoided, the automation degree of the device is higher, and when the square wire loading is finished, the square wire can rotate in the single crystal bracket through the operation of the press machine, the destructive effect is finally achieved, the press machine is used for replacing the manual rotation of the square wire, and the data can be more accurate.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (1)
1. The utility model provides a dentistry single crystal bracket destructive test detection case, includes detection case and apron, its characterized in that: the detection box is internally provided with a rotating cavity with a right opening, the bottom surface of the cover plate is fixedly provided with a lug, a rotating shaft is rotatably arranged between the front wall and the rear wall of the rotating cavity, the lug is fixedly arranged on the periphery of the rotating shaft, the top surface of the cover plate is fixedly provided with a hand lever, the detection box is internally provided with a detection cavity with an upward opening, a loading mechanism capable of controlling single crystal bracket clamping through opening and closing of the cover plate is arranged in the detection cavity, the loading mechanism comprises a lifting table slidably arranged on the left wall of the detection cavity, the rear wall of the detection cavity is rotatably provided with a power sleeve, an elastic cavity with a downward opening is arranged in the power sleeve, a connecting rod is slidably arranged on the inner wall of the elastic cavity, a downward extending part of the connecting rod extends into the detection cavity and is hinged with the rear side surface of the lifting table, the left side of the detection cavity is communicated with a first sliding cavity, and a, the clamping plate can be abutted against the single crystal bracket, and an arc-shaped cavity is communicated with the lower side of the detection cavity;
the single crystal bracket is characterized in that a detection mechanism capable of loading a square wire into the single crystal bracket and controlling the rotation of the square wire to crush the single crystal bracket is arranged in the arc-shaped cavity and the detection box, the detection mechanism comprises an arc-shaped connecting plate which is arranged on the arc-shaped inner wall of the arc-shaped cavity in a sliding manner, support columns which are symmetrical left and right and front and back are fixedly arranged on the left side surface of the arc-shaped connecting plate, loading sleeves are fixedly embedded in the inner walls of the two support columns which are close to each other, the loading sleeves are rotatably connected with the inner walls of the support columns, the square wire can be loaded between the two loading sleeves, a power cavity is arranged on the front side of the detection cavity, a press machine is fixedly arranged on the bottom wall of the power cavity, a pressure rod is arranged on the left side surface of the press machine in a power connection manner, a rack is arranged on the, the pushing plate is fixedly connected with the pressure rod, a driven shaft is rotatably arranged on the rear wall of the power cavity, a driven gear is fixedly arranged on the periphery of the driven shaft, and the driven gear is meshed with the rack;
a belt cavity is formed in the rear side of the detection cavity, a backward extending part of the rotating shaft extends into the belt cavity, a power shaft is fixedly arranged on the rear side face of the power sleeve, a backward extending part of the power shaft extends into the belt cavity, a gear shaft is rotatably arranged on the front wall of the belt cavity, belt wheels are fixedly arranged on the peripheries of the gear shaft, the power shaft and the rotating shaft, a belt is arranged among the three belt wheels in a transmission connection mode, and a telescopic spring is fixedly arranged between the top face of the connecting rod and the top wall of the elastic cavity;
a gear cavity is communicated with the upper side of the first sliding cavity, the forward extending part of the gear shaft extends into the gear cavity, a transmission gear is fixedly arranged on the periphery of the gear cavity, teeth are arranged on the top surface of the clamping plate, the transmission gear is meshed with the top surface of the clamping plate, a second sliding cavity with an upward opening is arranged in the lifting platform, a sliding block is arranged on the bottom wall of the second sliding cavity in a left-right sliding mode, a clamping spring is fixedly arranged between the left side surface of the sliding block and the left wall of the second sliding cavity, an installation disc is fixedly arranged on the top surface of the lifting platform, and a positioning plate is fixedly arranged on the left side surface of the sliding block;
a motor shaft is rotatably arranged on the rear wall of the arc-shaped cavity, a supporting block is fixedly arranged on the periphery of the motor shaft, the supporting block is fixedly connected with the arc-shaped connecting plate, a motor cavity is formed in the rear side of the arc-shaped cavity, a motor shaft is fixedly arranged on the bottom wall of the motor cavity, and the backward extending part of the motor shaft extends into the motor cavity and is in power connection with the front side face of the motor shaft;
a short shaft is rotatably arranged in the inner wall of the supporting column at the front side, the rear side face of the short shaft is fixedly connected with the front side face of the loading sleeve at the front side, the forward extending part of the short shaft extends into the detection cavity, a rotating gear is fixedly arranged on the outer periphery of the short shaft, the backward extending part of the driven shaft extends into the detection cavity, a meshing gear is fixedly arranged on the outer periphery of the driven shaft, and the meshing gear can be meshed with the rotating gear;
the detection box is internally provided with a rectangular cavity with a forward opening, a processing display screen is fixedly mounted on the inner wall of the rectangular cavity, and the processing display screen is electrically connected with the press machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010467953.4A CN111562170B (en) | 2020-05-28 | 2020-05-28 | Dental single crystal bracket destructive test detection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010467953.4A CN111562170B (en) | 2020-05-28 | 2020-05-28 | Dental single crystal bracket destructive test detection box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111562170A CN111562170A (en) | 2020-08-21 |
| CN111562170B true CN111562170B (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010467953.4A Active CN111562170B (en) | 2020-05-28 | 2020-05-28 | Dental single crystal bracket destructive test detection box |
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| CN (1) | CN111562170B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1244551A1 (en) * | 1984-12-30 | 1986-07-15 | Научно-Производственное Объединение Землеройного Машиностроения | Device for testing specimens for bending |
| CN104146784A (en) * | 2014-08-28 | 2014-11-19 | 丽水市人民医院 | High-precision rectangular wire torque moulding device |
| CN104713786A (en) * | 2015-03-17 | 2015-06-17 | 项俊俊 | Device for detecting strength of diamond grinding disk |
| CN106198180A (en) * | 2016-08-02 | 2016-12-07 | 江苏思麦尔生命科技有限公司 | Tooth bracket mechanical test platform |
| CN110333129A (en) * | 2019-07-15 | 2019-10-15 | 福州市晋安区凤儒名工艺品有限公司 | A kind of new ceramics bracket device for detecting performance |
| CN110900432A (en) * | 2019-12-20 | 2020-03-24 | 浦江思洪机械科技有限公司 | Vibration drum polishing machine based on dental bracket |
| CN111060303A (en) * | 2020-01-18 | 2020-04-24 | 马鞍山市休普技术陶瓷有限责任公司 | Test bed for tooth bracket |
-
2020
- 2020-05-28 CN CN202010467953.4A patent/CN111562170B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1244551A1 (en) * | 1984-12-30 | 1986-07-15 | Научно-Производственное Объединение Землеройного Машиностроения | Device for testing specimens for bending |
| CN104146784A (en) * | 2014-08-28 | 2014-11-19 | 丽水市人民医院 | High-precision rectangular wire torque moulding device |
| CN104713786A (en) * | 2015-03-17 | 2015-06-17 | 项俊俊 | Device for detecting strength of diamond grinding disk |
| CN106198180A (en) * | 2016-08-02 | 2016-12-07 | 江苏思麦尔生命科技有限公司 | Tooth bracket mechanical test platform |
| CN110333129A (en) * | 2019-07-15 | 2019-10-15 | 福州市晋安区凤儒名工艺品有限公司 | A kind of new ceramics bracket device for detecting performance |
| CN110900432A (en) * | 2019-12-20 | 2020-03-24 | 浦江思洪机械科技有限公司 | Vibration drum polishing machine based on dental bracket |
| CN111060303A (en) * | 2020-01-18 | 2020-04-24 | 马鞍山市休普技术陶瓷有限责任公司 | Test bed for tooth bracket |
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|---|---|
| CN111562170A (en) | 2020-08-21 |
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