CN211409019U

CN211409019U - Miniature portable oral cavity scanner

Info

Publication number: CN211409019U
Application number: CN201920494424.6U
Authority: CN
Inventors: 张宸睿; 曹晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-09-04
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a miniature portable oral cavity scanner, including scanner handle and camera, this internal control unit that is equipped with of scanner, the camera carries the oral cavity image signal who gathers to the control unit, scanner handle one end is equipped with two upper guide rails and the lower rail that the shape is the same, all be equipped with on upper guide rail and the lower rail and follow the gliding slider of guide rail, probe rod and two slider rigid couplings, the tip at the probe rod is fixed to the camera. The utility model has the advantages of the device is small and exquisite, can the omnidirectional scan or shoot appearance in tooth and the gum in the oral cavity, the appearance that the scanning came out can direct imaging adjunctie therapy, also can carry and carry out the tooth model to the 3D printer and print, and the range of application is wide, and job stabilization is reliable.

Description

Miniature portable oral cavity scanner

Technical Field

The utility model relates to an oral medical equipment field.

Background

When treating a patient, a dentist can obtain the tooth appearance of the oral cavity of the patient in a mode of reverse molding, the mode is troublesome, at present, an image in the oral cavity of the patient is obtained in a scanning mode, namely, the auxiliary treatment can be carried out, parameters can also be provided for preparing false teeth, but most of the existing scanning equipment carries out fixed-point scanning, and the complete tooth appearance of the oral cavity cannot be obtained.

Disclosure of Invention

The technical problem to be solved by the utility model is to realize an oral cavity scanning device which is small in size, convenient to carry and capable of completely scanning the appearance in the teeth and the gum.

In order to realize the purpose, the utility model discloses a technical scheme be: miniature portable oral cavity scanner, including scanner handle and camera, this internal control unit that is equipped with of scanner, the camera carries the oral cavity image signal who gathers to control unit, scanner handle one end is equipped with two shapes and is the same upper guideway and the lower guideway that are the arc structure, all be equipped with on upper guideway and the lower guideway and follow the gliding slider of guide rail, probe rod and two slider rigid couplings, the tip at the probe rod is fixed to camera and light.

The supporting rod is arranged at the end of the probe rod, the two cameras and the two illuminating lamps are arranged on the supporting rod, the directions of the lenses of the two cameras are opposite, images of the upper row of teeth and the lower row of teeth are collected respectively, and the illuminating directions of the two illuminating lamps are opposite and are used for illuminating the upper row of teeth and the lower row of teeth respectively.

And a signal wire for connecting the camera and the illuminating lamp extends to the scanner handle from the inside of the probe rod and is connected with the control unit in the scanner handle.

A handle is fixed on the probe rod.

The support rod is connected with the probe rod through a rotating shaft, and the support rod is fixedly connected with one end of the moving rod.

The scanner handle is externally provided with a control key and a connecting jack, and the control key and the connecting jack are connected with a communication port of the control unit.

The control unit comprises an image processing unit connected with the camera, a light source processing unit connected with the light source, a processor of the image processing unit, a storage unit connected with the processor, and a battery unit for supplying power to the processor.

The control unit is provided with a wireless communication unit, the processor is connected with the wireless communication unit, the wireless communication unit is in wireless communication with the mobile phone to transmit the acquired communication information to the mobile phone, and the communication information is transmitted to the background processing by the mobile phone.

The utility model has the advantages of the device is small and exquisite, appearance in tooth and the gum in can the omnidirectional scanning oral cavity, and the appearance that the scanning was come out can direct imaging adjunctie therapy, also can carry to the 3D printer and carry out the tooth model and print, and the range of application is wide, and job stabilization is reliable.

Drawings

The following brief descriptions of the contents expressed by each figure and the marks in the figures in the specification of the present invention are as follows:

FIG. 1 is a schematic view of a miniature portable oral scanner;

the labels in the above figures are: 1. a scanner handle; 2. a lower guide rail; 3. an upper guide rail; 4. a probe rod; 5. a support bar; 6. a rotating shaft; 7. a camera; 8. an illuminating lamp; 9. a travel bar; 10. a handle; 11. and a signal line.

Detailed Description

The following description of the embodiments with reference to the drawings is intended to illustrate the present invention in further detail, such as the shapes and structures of the components, the mutual positions and connections between the components, the functions and working principles of the components, the manufacturing process, and the operation and use methods, etc., so as to help those skilled in the art understand the present invention more completely, accurately and deeply.

The oral cavity scanner scans the oral cavity teethridge when being used for orthodontic treatment, and transmits scanning information to the management background through connecting with the mobile phone, and the backstage administrator is used for correcting the treatment to the patient with teeth deformity, and the scanner is provided with a camera 7 for scanning, and the electric signal that camera 7 shot passes through signal line 11 and connects the control unit, carries image signal to the control unit.

Control unit installs in scanner handle 1, for convenient scanning, scanner handle 1 interior one end is fixed with the same arc guide rail of two shapes, go up guide rail 3 and lower rail 2 promptly, the crooked direction of two arc guide rails is also the same, two guide rails are equallyd divide and do not are fixed with one and can follow its gliding slider, probe 4 of rod-shaped structure is used for stretching into the oral cavity and scans, probe 4 one end is provided with camera 7 that is used for the scanning, the other end rigid coupling is on two sliders, be fixed with handle 10 on probe 4, then can make things convenient for hand push probe 4 to slide along two guide rails, make camera 7 of probe 4 tip can slide in the oral cavity with the pitch arc orbit, scan.

In order to scan the upper row of teeth and the lower row of teeth simultaneously, the end part of the probe rod 4 is provided with a support rod 5, the support rod 5 is provided with two cameras 7 and two illuminating lamps 8, the lens directions of the two cameras 7 are opposite, images of the upper row of teeth and the lower row of teeth are collected respectively, and the illuminating directions of the two illuminating lamps 8 are opposite and are used for illuminating the upper row of teeth and the lower row of teeth respectively. A signal wire 11 connecting the camera 7 and the illuminating lamp 8 extends from the inside of the probe rod 4 to the scanner handle 1, and is connected with the control unit after being connected into the scanner handle 1.

Because the length of upper guideway 3 and lower guideway 2 is about the same with people's opening size, when probe rod 4 displacement to the guide rail is terminal, fail to reach oral cavity wisdom tooth position, in order to can be complete scan the inside condition in oral cavity, bracing piece 5 is connected with probe rod 4 through pivot 6, bracing piece 5 and the 9 one end rigid couplings of carriage release lever, then through stirring the displacement pole, then can swing bracing piece 5, change camera 7's image acquisition angle, collect the inside image (until wisdom tooth position) in oral cavity, thereby accomplish the inside complete scanning information in oral cavity.

The outer surface of the scanner handle 1 can be provided with keys and jacks, the control keys and the communication ports connected with the jacks are connected with the control unit, the keys can be operated and controlled, and the jacks can be used for data transmission and also can be used for charging.

The control unit comprises an image processing unit connected with the camera 7, a light source driving unit connected with the illuminating lamp 8, a processor connected with the image processing unit and the light source driving unit, and a battery unit for supplying power to the processor, wherein the processor is connected with a storage unit, and the memory is used for temporarily memorizing and storing the acquired information for use when repeated transmission is needed for many times. The control unit is provided with a wireless communication unit, such as a Bluetooth module, and the processor is connected with the wireless communication unit to communicate with external equipment, such as a mobile phone, or can communicate with the external equipment, such as a computer, through the jack.

The control keys comprise an illumination key for driving the switch to illuminate and a photographing key for driving the switch to photograph. The illumination button can be independent opens light 8, and the button of shooing can be independent open camera 7 and accomplish local shooting work, and the work is shot to cooperation camera 7 completion local.

The present invention has been described above with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, and that the invention is not limited to the specific embodiments described above, but rather is intended to cover various insubstantial modifications of the inventive method and solution, or its application to other applications without modification.

Claims

1. Miniature portable oral cavity scanner, including scanner handle and camera, this internal control unit that is equipped with of scanner, the camera carries the oral cavity image signal who gathers to control unit, its characterized in that: scanner handle one end is equipped with two shapes and is the same upper guideway and the lower guideway that are the arc structure, all be equipped with on upper guideway and the lower guideway and follow the gliding slider of guide rail, probe rod and two slider rigid couplings, the tip at the probe rod is fixed to the camera.

2. The miniature portable oral scanner of claim 1, wherein: the supporting rod is arranged at the end of the probe rod, the two cameras and the two illuminating lamps are arranged on the supporting rod, the directions of the lenses of the two cameras are opposite, images of the upper row of teeth and the lower row of teeth are collected respectively, and the illuminating directions of the two illuminating lamps are opposite and are used for illuminating the upper row of teeth and the lower row of teeth respectively.

3. The miniature portable oral scanner of claim 2, wherein: and a signal wire for connecting the camera and the illuminating lamp extends to the scanner handle from the inside of the probe rod and is connected with the control unit in the scanner handle.

4. The miniature portable oral scanner of claim 3, wherein: a handle is fixed on the probe rod.

5. The miniature portable oral scanner of claim 4, wherein: the support rod is connected with the probe rod through a rotating shaft, and the support rod is fixedly connected with one end of the moving rod.

6. The miniature portable oral scanner of claim 1 or 5, wherein: the scanner handle is externally provided with a control key and a connecting jack, and the control key and the connecting jack are connected with a communication port of the control unit.

7. The miniature portable oral scanner of claim 6, wherein: the control unit comprises an image processing unit connected with the camera, a light source processing unit connected with the light source, a processor of the image processing unit, a storage unit connected with the processor, and a battery unit for supplying power to the processor.

8. The miniature portable oral scanner of claim 7, wherein: the control unit is provided with a wireless communication unit, the processor is connected with the wireless communication unit, the wireless communication unit is in wireless communication with the mobile phone to transmit the acquired communication information to the mobile phone, and the communication information is transmitted to the background processing by the mobile phone.