CN212539092U - Detection equipment for connection taper of dental implant - Google Patents
Detection equipment for connection taper of dental implant Download PDFInfo
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- CN212539092U CN212539092U CN202021304399.XU CN202021304399U CN212539092U CN 212539092 U CN212539092 U CN 212539092U CN 202021304399 U CN202021304399 U CN 202021304399U CN 212539092 U CN212539092 U CN 212539092U
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- dental implant
- laser sensor
- positioning seat
- mounting assembly
- jig
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Abstract
The utility model discloses a tapered check out test set of dental implant hookup, wherein tapered check out test set of dental implant hookup includes installation component, positioner, first laser sensor, displacement measurement device, rotary encoder and controlling means. In the mounting assembly, the positioning seat is rotatably mounted on the rack, and the jig is rotatably mounted on the positioning seat; the first laser sensor is positioned above the jig, the first laser sensor and the mounting assembly slide relatively, and the relative sliding distance between the first laser sensor and the mounting assembly is measured by the position measuring device; the rotary encoder is connected with the positioning seat, and the control device is electrically connected with the positioning device, the first laser sensor, the displacement measuring device and the rotary encoder. According to the utility model discloses a tapered check out test set is linked to dental implant can nondestructive test dental implant, obtains the tapering of dental implant internal conical surface fast, and the tool rotates the installation with the positioning seat, can also detect the internal conical surface of the different positions of dental implant on the tool, improves the efficiency and the accuracy that detect.
Description
Technical Field
The utility model relates to a data detection equipment technical field, in particular to tapering check out test set of dental implant hookup.
Background
The dental implant is a device which is used for implanting the dental implant into upper and lower jawbones at the edentulous part of a human body in a surgical operation mode, and after a wound is healed, a base station and a restoration body are arranged at the upper part of the dental implant. Because the abutment and the dental implant are usually fixed by adopting a screw locking mode, the inner conical surface of the dental implant is matched with the outer conical surface of the abutment to seal the threaded inner cavity of the dental implant, so that bacteria and residues are prevented from entering and infection is avoided, the connection interface of the dental implant and the abutment is the key for determining biological sealing and fatigue strength, and the required taper precision is high.
In the prior art, a percentile table and a steel ball are often used or a three-coordinate measuring instrument is used for detecting the connection taper of the dental implant, wherein the percentile table and the steel ball are used for detecting in a contact mode, and the inner conical surface of the dental implant can be scraped during the measurement process, so that the matching tightness of the dental implant and an abutment is influenced; the mode of detecting the connection taper of the dental implant by using the three-coordinate measuring instrument needs to use a probe to collect a plurality of points on the inner conical surface to establish data, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a tapered check out test set is linked to dental implant can nondestructive test dental implant's interior awl with high efficiency.
According to the utility model discloses tapering check out test set is linked to dental implant, include: the mounting assembly comprises a rack, a positioning seat and a jig, wherein the positioning seat is rotatably mounted on the rack, and the jig is rotatably mounted on the positioning seat; the first laser sensor is positioned above the jig, and the first laser sensor and the mounting assembly can slide relatively; the displacement measuring device is used for measuring the distance of relative movement between the mounting assembly and the first laser sensor; the rotary encoder is arranged on one side of the rack and is connected with the positioning seat; the positioning device is used for acquiring the relative position between the jig and the first laser sensor; and the control device is electrically connected with the positioning device, the first laser sensor, the displacement measuring device and the rotary encoder.
According to the utility model discloses tapering check out test set is linked to dental implant has following beneficial effect at least: placing the dental implant in a jig, obtaining the relative position between the jig and a first laser sensor through a positioning device and determining the relative position between the jig and a first laser sensor through a control device, and then enabling the first laser sensor to relatively slide with an installation component to enable the first laser sensor to measure the height difference of the to-be-measured position of the inner conical surface of the dental implant; simultaneously, synchronously measuring the displacement of the position to be measured of the inner conical surface of the dental implant by a displacement measuring device; the inclination angle of the dental implant and the horizontal plane can be measured through a rotary encoder connected with the positioning seat, and the taper of the position to be measured of the inner conical surface of the dental implant can be obtained by the control device according to the height difference, the displacement and the inclination angle. Whole testing process can be to the detection of tooth planting body inner cone surface position department of awaiting measuring and obtain its tapering through adopting first laser sensor, displacement measurement device and rotary encoder, has reached the tapered effect of nondestructive test tooth planting body inner cone surface, avoids causing wearing and tearing to the inner cone surface of tooth planting body, has improved the accuracy and the detection efficiency who detect.
According to the utility model discloses a some embodiments, positioner is including spacing sensor, spacing sensor set up in on the positioning seat, just spacing sensor is located one side of tool, the figure of spacing sensor with the figure of tool is corresponding.
According to some embodiments of the utility model, positioner is still including optical imaging device, optical imaging device is located the top of tool.
According to some embodiments of the utility model, still including first slider, first slider sets up along the fore-and-aft direction, first slider is located first laser sensor below, installation component slidable mounting in on the first slider.
According to some embodiments of the utility model, the tool is provided with a plurality of, the tapered check out test set of dental implant hookup still includes the second slider, first slider slidable mounting in on the second slider, first slider with second slider mutually perpendicular.
According to some embodiments of the present invention, the displacement measuring device is a second laser sensor, the second laser sensor is disposed on the first slider, and the second laser sensor is located on the front side or the rear side of the mounting assembly.
According to some embodiments of the present invention, the displacement measuring device is a CCD camera, the CCD camera set up in on the second slider, just the CCD camera is located the left side or the right side of the installation component.
According to the utility model discloses a some embodiments, be provided with drive arrangement in the positioning seat, drive arrangement is used for the drive the tool is in rotate on the positioning seat.
According to some embodiments of the utility model, still including the knob, the knob install in one side of frame, just the knob with the positioning seat is connected.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a device for detecting coupling taper of a dental implant according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of the positioning seat according to the embodiment of the present invention;
fig. 3 is a schematic diagram illustrating the calculation of taper measurement in the present invention;
fig. 4 is a schematic structural view of a device for detecting coupling taper of a dental implant according to a second embodiment of the present invention.
Reference numerals:
a detection device 100 for the connection taper of the dental implant,
A mounting component 110, a frame 111, a positioning seat 112, a jig 113,
A limit sensor 121, an optical imaging device 122,
A first laser sensor 130, a second laser sensor 140, a CCD camera 141, a rotary encoder 150,
A first slider 160, a second slider 170,
A knob 180.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, etc., is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
A detection apparatus 100 for a coupling taper of a dental implant according to the present invention will be described with reference to fig. 1 to 4.
As shown in fig. 1 to 3, a device 100 for detecting coupling taper of a dental implant according to an embodiment of the present invention includes: mounting assembly 110, positioning device, first laser sensor 130, displacement measuring device, rotary encoder 150, and control device.
The mounting assembly 110 comprises a frame 111, a positioning seat 112 and a jig 113, wherein the positioning seat 112 is rotatably mounted on the frame 111, and the jig 113 is rotatably mounted on the positioning seat 112; the first laser sensor 130 is located above the jig 113, and the first laser sensor 130 and the mounting assembly 110 can slide relatively; the displacement measuring device is used for measuring the distance of relative movement between the mounting assembly 110 and the first laser sensor 130; the rotary encoder 150 is arranged at one side of the frame 111, and the rotary encoder 150 is connected with the positioning seat 112; the positioning device is used for acquiring the relative position between the jig 113 and the first laser sensor 130; and the control device is electrically connected with the positioning device, the first laser sensor 130, the displacement measuring device and the rotary encoder 150.
Specifically, the control device may be a computer, and the dental implant is placed on the jig 113 for inspection. The positioning device comprises a limit sensor 121 and an optical imaging device 122, the limit sensor 121 detects the relative position between the jig 113 and the first laser sensor 130, and feeds back a position signal to the control device; the optical imaging device 122 obtains image information of a position between the first laser sensor 130 and the mounting component 110 through shooting, converts the image information into a digital signal and feeds the digital signal back to the control device, the control device controls the mounting component 110 to slide relative to the first laser sensor 130 through the fed back position signal, so that the dental implant on the mounting component 110 moves to the position below the first laser sensor 130, the detection effect obtained by detecting the position under the position where the first laser sensor 130 emits laser is better, and the laser emitted by the first laser sensor 130 can detect the inner conical surface of the dental implant. Meanwhile, the laser emitted by the first laser sensor 130 sweeps the inner conical surface of the dental implant through the relative sliding between the dental implant and the first laser sensor 130, so as to obtain the height difference y of the inner conical surface of the dental implant in the vertical direction; the displacement monitoring device synchronously measures the relative sliding distance between the mounting component 110 and the first laser sensor 130, so as to obtain the displacement x of the inner cone surface of the dental implant in the horizontal position; the rotary encoder 150 detects the angular displacement of the rotation of the positioning seat 112, thereby measuring the inclination angle theta of the dental implant to the horizontal plane. Feeding back the height difference y, the displacement x and the inclination angle theta to the control device, measuring the angle beta between the inner conical surface of the dental implant and the horizontal plane by the control device through an inverse trigonometric function according to the height difference y and the displacement x, and measuring the taper alpha of the inner conical surface of the dental implant by calculating the difference between the inclination angle theta and the angle beta between the inner conical surface of the dental implant and the horizontal plane.
After the first laser sensor 130 detects one inner conical surface of the dental implant, the fixture 113 can be rotated to drive the dental implant to rotate around the central axis of the fixture 113, and the first laser sensor 130 can detect the taper alpha of different positions to be detected on the inner conical surface of the dental implant. Through the detection equipment 100 for the connection taper of the dental implant, the inner conical surface of the dental implant can be subjected to nondestructive detection, the detection accuracy is high, the inner conical surfaces at different positions can be detected by placing the dental implant once, and the detection efficiency is improved.
In some embodiments of the present invention, the positioning device includes a limit sensor 121, the limit sensor 121 is disposed on the positioning seat 112, and the limit sensor 121 is located on one side of the jig 113, and the number of the limit sensor 121 corresponds to the number of the jig 113. For example, as shown in fig. 2, the limit sensors 121 are disposed on the positioning base 112, the limit sensors 121 are located on one side of the jig 113, and the number of the limit sensors 121 corresponds to the number of the jig 113. Specifically, the limiting sensor 121 obtains the relative position between the jig 113 and the first laser sensor 130, and feeds back the position signal to the control device, and the control device can adjust the relative position between the jig 113 and the first laser sensor 130 through the received position signal, so as to ensure that the laser emitted by the first laser sensor 130 can fall onto the inner conical surface of the dental implant in the jig 113. Since one limit sensor 121 is used to check the relative position between one dental implant and the first laser sensor 130, the number of limit sensors 121 corresponds to the number of jigs 113 for placing the dental implant. The position of the limit sensor 121 can be set at different positions relative to the dental implant, and the position of the limit sensor 121 is corrected by the control device to ensure that the limit sensor 121 can check the positions of the first laser sensor 130 and the jig 113.
In some embodiments of the present invention, the positioning device further includes an optical imaging device 122, and the optical imaging device 122 is located above the fixture 113. For example, as shown in fig. 1, the optical imaging device 122 is located above the jig 113. Specifically, the optical imaging device 122 is a CCD camera, and obtains image information of the positions of the first laser sensor 130 and the dental implant by shooting, converts the image information into a digital signal and feeds the digital signal back to the control device, and the control device adjusts the relative position between the first laser sensor 130 and the dental implant to ensure that the dental implant is located under the first laser sensor 130, and the laser emitted by the first laser sensor 130 can fall on the inner conical surface of the dental implant.
In some embodiments of the present invention, the apparatus 100 for detecting coupling taper of a dental implant further includes a first sliding member 160, the first sliding member 160 is disposed along a front-back direction, the first sliding member 160 is located below the first laser sensor 130, and the mounting assembly 110 is slidably mounted on the first sliding member 160. For example, as shown in fig. 1, the first sliding member 160 is disposed along the front-back direction, the first sliding member 160 is located below the first laser sensor 130, and the mounting assembly 110 is slidably mounted on the first sliding member 160. Specifically, the direction of movement of the mounting assembly 110 on the first sliding member 160 is the direction of detecting the position to be measured of the inner conical surface of the dental implant. The mounting component 110 slides along the first sliding part 160 in the front-back direction to drive the dental implant to slide on the first sliding part 160 in the front-back direction, and the position of the dental implant is adjusted, so that the position to be detected of the inner conical surface of the dental implant is positioned below the laser emitted by the first laser sensor 130, and the detection effect obtained by detecting the position right below the laser emitted by the first laser sensor 130 is better; when the first laser sensor 130 detects the position to be detected of the inner conical surface of the dental implant, the mounting component 110 slides along the first sliding member 160 so as to be close to or far away from the first laser sensor 130, and simultaneously, the laser emitted by the first laser sensor 130 detects the distance of the position to be detected of the inner conical surface of the dental implant, so that the height difference y of the position to be detected of the inner conical surface of the dental implant in the vertical direction is obtained.
In some embodiments of the present invention, the fixture 113 is provided with a plurality of parts, the detection apparatus 100 for detecting the coupling taper of the dental implant further comprises a second sliding part 170, the first sliding part 160 is slidably mounted on the second sliding part 170, and the first sliding part 160 and the second sliding part 170 are perpendicular to each other. For example, as shown in fig. 1, the first sliding member 160 is slidably mounted on the second sliding member 170, and the first sliding member 160 and the second sliding member 170 are perpendicular to each other. Specifically, eight jigs 113 are provided, and dental implants of different models can be placed on the corresponding jig 113 for detection; the first sliding member 160 is slidably mounted on the second sliding member 170, so that the mounting assembly 110 can drive the dental implant to slide along the second sliding member 170 in the left-right direction, the first laser sensor 130 can detect the jigs 113 at different positions on the positioning seat 112, and the position of the dental implant in the left-right direction can be adjusted, so that the position to be detected of the inner conical surface of the dental implant is located below the position where the first laser sensor 130 emits the laser, and the detection effect obtained by detecting the position right below the position where the first laser sensor 130 emits the laser is better.
In some embodiments of the present invention, the displacement measuring device is a second laser sensor 140, the second laser sensor 140 is disposed on the first slider 160, and the second laser sensor 140 is located in the sliding direction of the mounting assembly 110 along the first slider 160. For example, as shown in fig. 1, the second laser sensor 140 is disposed on the first slider 160, and the second laser sensor 140 is located in front of the mounting assembly 110. Specifically, by disposing the second laser sensor 140 on the first slider 160, and positioning the second laser sensor 140 in the front-rear direction of the mounting component 110, the laser emitted by the second laser sensor 140 can measure the distance change to the mounting component 110, thereby obtaining the displacement amount of the mounting component 110 in the horizontal direction. In the detection process, because the installation component 110 drives the dental implant to move, the displacement x of the inner conical surface of the dental implant in the horizontal direction is the same as that of the installation component 110, and the displacement x of the inner conical surface of the dental implant in the horizontal direction can be measured.
In some embodiments of the present invention, the displacement measuring device can also be a CCD camera 141, the CCD camera 141 is disposed on the second sliding member 170, and the CCD camera 141 is located on the left and right direction of the mounting assembly 110. For example, as shown in fig. 4, the CCD camera 141 is disposed on the second slider 170, and the CCD camera 141 is located in the left-right direction of the mounting assembly 110. Specifically, the CCD camera 141 is disposed on the second sliding member 170, and the CCD camera 141 is located on the left and right direction of the mounting component 110 and located at a position capable of shooting the moving distance of the mounting component 110, and the image information before and after the movement of the mounting component 110 is obtained by shooting and converted into a digital signal to be fed back to the control device, and the control device measures the displacement of the mounting component 110 in the front and back direction according to the fed-back digital signal, so as to obtain the displacement x of the inner cone surface of the dental implant in the horizontal direction.
In some embodiments of the present invention, a driving device is disposed in the positioning seat 112, and the driving device is used for driving the jig 113 to rotate on the positioning seat 112. Specifically, the driving device is disposed in the positioning seat 112, so as to drive the fixture 113 to rotate on the positioning seat 112, thereby driving the dental implant on the fixture 113 to rotate. After the taper alpha of the inner conical surface of one part of the dental implant is detected, the fixture 113 can be directly rotated, the fixture 113 drives the dental implant to rotate, so that the first laser sensor 130 detects the height difference y of the different positions to be detected of the inner conical surface of the dental implant in the vertical direction, the displacement measuring device synchronously detects the relative sliding distance between the dental implant and the first laser sensor 130, the displacement x of the inner conical surface of the dental implant in the horizontal direction is obtained, the detection effect is improved, and meanwhile, the accuracy of the detection result is also improved through multiple detection. It is understood that other devices with driving effect can be disposed in the positioning seat 112, and the motor is not specifically limited in this embodiment.
In some embodiments of the present invention, the device 100 for detecting the coupling taper of the dental implant further comprises a knob 180, wherein the knob 180 is installed at the other side of the frame 111 and connected to the positioning seat 112. For example, as shown in fig. 1, the knob 180 is mounted on the other side of the frame 111 and connected to the positioning seat 112. Specifically, the knob 180 is connected with the positioning seat 112, and can drive the positioning seat 112 to rotate, thereby adjusting the inclination angle θ of the dental implant on the positioning seat 112 relative to the horizontal plane, and after the positioning seat 112 is manually rotated to a certain angle, the knob 180 can fix the position of the positioning seat 112, and prevent the rotation angle of the positioning seat 112 from changing in the detection process.
A dental implant coupling taper detection apparatus 100 according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3 as a specific example. It is to be understood that the following description is only illustrative of the embodiments and is not a specific limitation of the invention.
As shown in fig. 1 to 3, the dental implant is disposed in a fixture 113, the fixture 113 is rotatably mounted on a positioning seat 112, one side of the fixture 113 is provided with a plurality of limit sensors 121, the positioning seat 112 is rotatably mounted on a rack 111, one side of the rack 111 is provided with a rotary encoder 150, the other side is provided with a knob 180, the positioning seat 112 is rotated by the knob 180, the rotary encoder 150 measures an inclination angle θ of the dental implant according to an angular displacement of the positioning seat 112, and then the positioning seat 112 is fixed by the knob 180, so as to prevent the rotation angle of the positioning seat 112 from changing in the detection process; converting the inclination angle theta measured by the rotary encoder 150 into an angle signal, and feeding back the angle signal to the control device; the rack 111 is slidably mounted on the first sliding part 160, the first sliding part 160 is slidably mounted on the second sliding part 170, the first sliding part 160 and the second sliding part 170 are vertically arranged in the horizontal direction, and the first laser sensor 130 measures the distance of the position to be measured of the inner conical surface of the dental implant, so that the height difference y of the inner conical surface of the dental implant in the vertical direction is obtained; the second laser sensor 140 synchronously detects the distance change of the mounting component 110, so as to obtain the displacement of the mounting component 110 in the detection process, namely the displacement x of the position to be detected of the inner conical surface of the dental implant in the horizontal direction; and feeding back the measured height difference y and the measured displacement x to the control device, and obtaining the angle beta between the inner conical surface of the dental implant and the horizontal plane by the control device according to the height difference y and the displacement x. The control device obtains the taper alpha of the inner conical surface of the dental implant according to the angle beta and the inclination angle theta of the inner conical surface of the dental implant and the horizontal plane.
Specifically, the limiting sensor 121 arranged on one side of the jig 113 can detect the relative position between the jig 113 and the first laser sensor 130, and feed back a position signal to the control device, the control device controls the movement of the rack 111, and the movement is stopped after the position to be detected of the inner conical surface of the dental implant moves to a position right below the position where the first laser sensor emits laser, so as to limit the relative position between the dental implant and the first laser sensor 130; similarly, the optical imaging device 122 may also obtain image information of the position between the dental implant and the first laser sensor 130 by shooting, convert the image information into a digital signal and feed the digital signal back to the control device, and adjust the position of the mounting component 110 by the control device, so that the position to be measured of the inner conical surface of the dental implant moves to a position right below the position where the first laser sensor emits laser light; the optical imaging device 122 may also be a CCD camera, and the optical imaging device 122 captures the relative position between the dental implant and the first laser sensor 130, obtains image information of the two positions, converts the image information into a digital signal, and feeds the digital signal back to the control device, which may be a computer. Be provided with first motor in the positioning seat 112, rotate around tool 113's axis on positioning seat 112 with drive tool 113 through first motor, after first laser sensor 130 detected the data of the internal conical surface of a department of dental implant, tool 113 rotates around the axis, makes first laser sensor 130 can continue to detect the different positions that await measuring of the internal conical surface of dental implant, acquires the tapering alpha of a plurality of internal conical surfaces, improves the efficiency and the accuracy that detect.
According to the detection device 100 for the connection taper of the dental implant of the utility model, at least the following effects can be achieved by the arrangement, the dental implant is placed in the jig 113, and the positions of the positioning seat 112 and the jig 113 on the positioning seat 112 and the dental implant are adjusted by adjusting the position of the rack 111; the first laser sensor 130 is arranged, the first laser sensor 130 is positioned above the jig 113 and slides relative to the mounting component 110, and the height difference y of the inner conical surface of the dental implant in the vertical direction can be measured by emitting laser to the inner conical surface of the dental implant through the first laser sensor 130; the device is also provided with a displacement measuring device, and the displacement measuring device synchronously detects the displacement x of the inner conical surface of the dental implant in the horizontal direction when the first laser sensor 130 detects the height difference y of the inner conical surface of the dental implant; the displacement measuring device is a second laser sensor 140 or a CCD camera 141, the second laser sensor 140 is disposed on the first sliding member 160, and the second laser sensor 140 is located in the front-rear direction of the mounting assembly 110, so that the laser emitted by the second laser sensor 140 can measure the distance change to the mounting assembly 110, thereby obtaining the displacement of the mounting assembly 110 in the horizontal direction. In the detection process, because the installation component 110 drives the dental implant to move, the displacement x of the inner conical surface of the dental implant in the horizontal direction is the same as that of the installation component 110, and the displacement x of the inner conical surface of the dental implant in the horizontal direction can be measured.
The rotary encoder 150 is arranged on one side of the rack 111 and connected with the rack 111, and can measure the angular displacement of the positioning seat 112, so that the inclination angle theta of the dental implant relative to the horizontal plane is obtained, the displacement x, the height difference y and the inclination angle theta are converted into angle signals to be fed back to the control device, the control device obtains the angle beta of the inner conical surface of the dental implant and the horizontal plane according to the displacement x and the height difference y, and obtains the taper alpha of the inner conical surface according to the inclination angle theta and the angle beta of the inner conical surface of the dental implant and the horizontal plane, so that the nondestructive testing of the taper alpha of the inner conical surface of the dental implant can be realized, meanwhile, the jig 113 and the positioning seat 112 are rotatably installed, the jig 113 can rotate around the axis, the first laser sensor 130 can be used for testing different positions to.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "specifically," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A detection device for connection taper of a dental implant is characterized by comprising:
the mounting assembly comprises a rack, a positioning seat and a jig, wherein the positioning seat is rotatably mounted on the rack, and the jig is rotatably mounted on the positioning seat;
the first laser sensor is positioned above the jig, and the first laser sensor and the mounting assembly slide relatively;
the displacement measuring device is used for measuring the distance of relative movement between the mounting assembly and the first laser sensor;
the rotary encoder is arranged on one side of the rack and is connected with the positioning seat;
the positioning device is used for acquiring the relative position between the jig and the first laser sensor;
and the control device is electrically connected with the positioning device, the first laser sensor, the displacement measuring device and the rotary encoder.
2. The apparatus for detecting the coupling taper of a dental implant according to claim 1, wherein the positioning device comprises a limit sensor, the limit sensor is disposed on the positioning seat, and the limit sensor is disposed at one side of the fixture, and the number of the limit sensors corresponds to the number of the fixture.
3. The apparatus for detecting coupling taper of dental implant according to claim 1, wherein said positioning device further comprises an optical imaging device, said optical imaging device being located above said fixture.
4. The apparatus for detecting coupling taper of a dental implant according to claim 1, further comprising a first slide member disposed in a front-to-rear direction, the first slide member being disposed below the first laser sensor, the mounting assembly being slidably mounted on the first slide member.
5. The apparatus for testing coupling taper of a dental implant according to claim 4, wherein the fixture comprises a plurality of fixtures, the apparatus for testing coupling taper of a dental implant further comprises a second sliding member, the first sliding member is slidably mounted on the second sliding member, and the first sliding member and the second sliding member are perpendicular to each other.
6. The apparatus for detecting coupling taper of a dental implant according to claim 4, wherein the displacement measuring device is a second laser sensor disposed on the first slide member, and the second laser sensor is located at a front side or a rear side of the mounting assembly.
7. The apparatus for detecting coupling taper of a dental implant according to claim 5, wherein the displacement measuring device is a CCD camera, the CCD camera is disposed on the second slide, and the CCD camera is located on the left or right side of the mounting assembly.
8. The apparatus for testing coupling taper of a dental implant according to claim 1, wherein a driving device is disposed in the positioning seat, and the driving device is configured to drive the fixture to rotate on the positioning seat.
9. The apparatus for testing coupling taper of a dental implant according to claim 1, further comprising a knob, wherein the knob is mounted to one side of the housing, and the knob is connected to the positioning socket.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304399.XU CN212539092U (en) | 2020-07-06 | 2020-07-06 | Detection equipment for connection taper of dental implant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304399.XU CN212539092U (en) | 2020-07-06 | 2020-07-06 | Detection equipment for connection taper of dental implant |
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| CN212539092U true CN212539092U (en) | 2021-02-12 |
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| CN202021304399.XU Active CN212539092U (en) | 2020-07-06 | 2020-07-06 | Detection equipment for connection taper of dental implant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007214A1 (en) * | 2020-07-06 | 2022-01-13 | 佛山市安齿生物科技有限公司 | Method for measuring connection taper of dental implant |
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2020
- 2020-07-06 CN CN202021304399.XU patent/CN212539092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007214A1 (en) * | 2020-07-06 | 2022-01-13 | 佛山市安齿生物科技有限公司 | Method for measuring connection taper of dental implant |
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Address after: 528000 unit 602, 6th floor, block a, Jingu Photoelectric Industrial community, No.1, Yongan North Road, Pingzhou, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Zhongke Anchi Biotechnology Co.,Ltd. Address before: 528000 unit 602, 6th floor, block a, Jingu Photoelectric Industrial community, No.1, Yongan North Road, Pingzhou, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN ANGELS BIOTECHNOLOGY Co.,Ltd. |