CN218572170U

CN218572170U - Oral cavity endoscope device

Info

Publication number: CN218572170U
Application number: CN202222030054.5U
Authority: CN
Inventors: 徐琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-31
Filing date: 2022-07-31
Publication date: 2023-03-07
Anticipated expiration: 2032-07-31

Abstract

The utility model discloses an oral cavity peeping device, which comprises an imaging unit and a handle unit. The imaging unit comprises a carrier part and a camera arranged on the carrier part. The handle unit comprises a handle shell, a driving part, a power supply part, a main control circuit board and at least one control switch, wherein the handle shell is provided with a shell space and a top channel communicated with the shell space, the driving part comprises a driving main body and a driving rod which is installed in the driving main body in a driving mode, the driving main body is arranged in the shell space, the driving rod passes through the top channel and extends to the outside, the power supply part and the main control circuit board are arranged in the shell space of the handle shell, the driving main body and the power supply part are connected to the main control circuit board, the control switch is arranged in the handle shell and is connected to the main control circuit board, and the driving rod is detachably installed in the insertion groove of the carrier part.

Description

Oral cavity endoscope device

Technical Field

The utility model relates to an endoscopic device, in particular to an oral cavity endoscopic device.

Background

In recent years, as the standard of living and health consciousness has been continuously improved, more and more people have come to pay attention to oral health, particularly dental health. Indeed, the selection of a suitable toothbrush and the correct brushing regimen enable effective cleaning of the surface of the teeth from adherent stains, which is of positive significance for oral health. However, limited to the oral environment, after cleaning teeth, the user cannot directly observe the cleaning effect of the teeth, even with the aid of a mirror, the cleaning effect of teeth located deep in the oral cavity (e.g., cleaning effect with respect to molars) cannot be observed, which results in that the user's teeth may not be effectively cleaned. If the teeth are not effectively cleaned for a long period of time, dental problems, such as caries, are very likely to occur.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide an oral cavity endoscopic device, wherein the oral cavity endoscopic device can help a user conveniently check the condition of the oral cavity, for example, the oral cavity endoscopic device can help the user conveniently check whether the teeth are effectively cleaned.

An object of the utility model is to provide a mouth cavity peep device, wherein the oral cavity peep device provide a handle unit and by detachably install in an imaging unit of handle unit, the user is allowed to pass through handle unit operation the position and/or the operating condition of imaging unit, and when imaging unit's camera was arranged in the oral cavity, the camera can be used for shooing the image in oral cavity to in the follow-up user of allowing looks over the oral cavity condition according to the image in the oral cavity that the camera was shot.

An object of the utility model is to provide a mouth cavity peep device, wherein when the imaging unit is installed in the handle unit, the camera can be switched on connect in the power supply portion of handle unit, in order to allow power supply portion to the camera power supply makes the camera can be used for shooing the image in oral cavity.

An object of the utility model is to provide a peep device in a mouth cavity, wherein the handle unit provides two first conductive parts, it is connected in power supply portion, the imaging unit provides two second conductive parts, it is connected in the camera imaging unit be installed in when the handle unit, two second conductive part and two first conductive part contact automatically and switch on, thereby power supply portion can be through two first conductive part and two second conductive part to the camera power supply makes the camera can be used for shooing the image in oral cavity.

An object of the utility model is to provide a peep device in oral cavity, wherein the handle unit provides a cylindrical handle shell and a drive division, the drive subject of drive division set up in the casing space of handle shell, the actuating lever of drive division certainly the terminal surface of handle shell extends to the outside of drive shell, two first conductive part is with neighbouring the mode of actuating lever is set up in the terminal surface of handle shell the imaging unit install in the handle unit during the actuating lever, two of imaging unit the second conductive part with two of handle unit first conductive part contacts automatically and switches on.

It is an object of the present invention to provide an oral cavity endoscope apparatus, wherein the oral cavity endoscope apparatus allows a brush head to be mounted to the driving rod of the driving part, and the driving part can drive the brush head to vibrate at high frequency to clean teeth with the brush head.

According to an aspect of the utility model, the utility model provides a device is peeied to a bite intracavity, it includes:

the imaging unit comprises a carrier part and a camera arranged on the carrier part, wherein the carrier part is provided with an inserting groove; and

a handle unit, wherein the handle unit includes a handle case having a housing space and a top passage communicating with the housing space, a driving part including a driving body and a driving lever drivably installed to the driving body, the driving body being disposed in the housing space of the handle case, and the driving lever extending from the housing space to the outside through the top passage of the handle case, a power supply part and a main control circuit board respectively disposed in the housing space of the handle case, and the driving body and the power supply part being respectively connected to the main control circuit board, wherein the control switch is disposed in the handle case and connected to the main control circuit board, wherein the imaging unit is detachably installed to the driving lever of the driving part in such a manner that the driving lever is inserted into the insertion groove of the carrier part.

According to an embodiment of the present invention, the handle unit includes two first conductive parts connected to the main control circuit board, two the first conductive parts are respectively adjacent to the driving part the manner of the driving rod is set up in the handle shell and respectively in the terminal surface of the handle shell forms a first conductive part, wherein the imaging unit includes at least one imaging circuit board and is connected to two second conductive parts of the imaging circuit board, the camera is connected to the imaging circuit board, two the second conductive parts are respectively adjacent to the carrier part the manner of the insertion groove is set up in the carrier part and respectively in the terminal surface of the carrier part forms a second conductive part, wherein when the imaging unit is installed in the handle unit, two the first conductive parts and two of the first conductive parts are contacted with each other and are conducted to the second conductive part of the second conductive part.

According to an embodiment of the present invention, the first conductive part is a conductive pillar, and the second conductive part is a conductive sheet.

According to an embodiment of the present invention, the first conductive part is a conductive sheet, and the second conductive part is a conductive column.

According to the utility model discloses an embodiment, the handle shell be equipped with around in the boss of first conductive part.

According to an embodiment of the present invention, the carrier portion includes a carrier housing and a carrier plug, wherein the carrier housing further includes a housing main body, a housing cover, and a housing extension, the housing main body has a mounting cavity, the housing cover has a mounting hole, the housing cover is mounted to the housing main body, and the mounting hole of the housing cover and the mounting cavity of the housing main body are communicated, the imaging circuit board and the camera are respectively disposed in the mounting cavity of the housing main body, the lens portion of the camera extends to the mounting hole of the housing cover, the housing extension has an extension passage, the housing extension integrally extends outward from the housing main body, and the extension passage of the housing extension and the mounting cavity of the housing main body are communicated, wherein the insertion groove is formed in the carrier plug, the second conductive portion is disposed in the carrier plug, and the carrier plug is mounted to the carrier housing in a manner of being inserted into the extension passage of the housing extension.

According to the utility model discloses an embodiment, the carrier stopper has two mounting grooves and two spliced eyes, the mounting groove certainly the top of carrier stopper extends to the bottom direction, and the mounting groove comprises a vertical mounting groove and a horizontal mounting groove, the spliced eye certainly the terminal surface of carrier stopper extends to horizontal mounting groove, wherein the second conductive part includes a vertical conducting strip and extends in integratively in a horizontal conducting strip of vertical conducting strip, wherein the second conductive part vertical conducting strip with horizontal conducting strip be installed respectively in the carrier stopper vertical mounting groove with horizontal mounting groove, and the carrier stopper the spliced eye correspond to the second conductive part horizontal conducting strip, in order to allow exposure of horizontal conducting strip the carrier stopper the part of spliced eye forms the second conductive part.

According to an embodiment of the present invention, the imaging unit further includes at least one light compensation portion, the light compensation portion is disposed adjacent to the camera and connected to the imaging circuit board, so as to provide a supplementary light source to the visual field range of the camera.

According to the utility model discloses an embodiment, the camera is located imaging unit is implemented as the soft board the top of imaging circuit board, light filling portion is adorned in imaging unit is implemented as the soft board the top of imaging circuit board and is close to the panel of imaging circuit board is perforated, wherein imaging unit is implemented as the soft board the top of imaging circuit board is after being buckled with the camera lens part of camera penetrates the fenestrate mode of panel is suit in the camera lens part of camera, in order to incite somebody to action light filling portion keeps being close to the position of camera.

According to an embodiment of the present invention, the power supply portion is a rechargeable battery, wherein the handle case has a communication with a charging channel of the housing space, wherein the handle unit includes a charging portion, the charging portion further includes a charging circuit board and is attached to a charging interface of the charging circuit board, the charging portion is disposed in the housing space of the handle case, and the charging circuit board is connected to the main control circuit board, the charging interface corresponds to the charging channel of the handle case.

According to the utility model discloses an embodiment, the handle unit further includes an equipment frame, the drive division the power supply portion the master control circuit board with the portion of charging respectively assembled in the equipment frame, the equipment frame set up in the handle shell the shell space.

According to an embodiment of the present invention, the assembly rack has a driving portion assembly space, a power supply portion assembly space and a charging portion assembly space distributed along a length direction, a top of the assembly rack is provided with a top opening communicated with the driving portion assembly space, a bottom of the assembly rack is provided with a bottom opening communicated with the charging portion assembly space, wherein the driving main body of the driving portion is assembled in the driving portion assembly space of the assembly rack, and the driving rod of the driving portion extends to an outside of the assembly rack through the top opening of the assembly rack, wherein the power supply portion is assembled in the power supply portion assembly space, wherein the charging portion is assembled in the charging portion assembly space, and the charging interface extends to the outside of the assembly rack through the bottom opening of the assembly rack, wherein the main control circuit board is assembled on a side wall of the assembly rack, and an extending direction of the main control circuit board is consistent with an extending direction of the assembly rack.

According to another aspect of the utility model, the utility model discloses further provide a bite intracavity peeps device, it includes:

a handle unit, wherein the handle unit includes a handle case having a case space and a top passage communicating with the case space, a driving part including a driving body provided in the case space of the handle case and a driving lever drivably mounted to the driving body and extending to the outside from the case space through the top passage of the handle case, a power supply part, a main control circuit board, and at least one control switch, wherein the power supply part and the main control circuit board are respectively provided in the case space of the handle case, and the driving body and the power supply part are respectively connected to the main control circuit board, wherein the control switch is provided in the handle case and connected to the main control circuit board, wherein the imaging unit is detachably mounted to the handle case of the handle unit in such a manner that the driving lever is held in the insertion groove of the carrier part.

Drawings

Fig. 1 is a perspective view of an oral cavity peeping device according to a preferred embodiment of the present invention.

Fig. 2A is an exploded view of a perspective view of the oral endoscopic device according to the above preferred embodiment of the present invention.

Fig. 2B is an exploded view of the oral endoscopic device according to the above preferred embodiment of the present invention from another perspective.

Fig. 3A is a schematic cross-sectional view of a position of the oral endoscopic device according to the above preferred embodiment of the present invention.

Fig. 3B is a cross-sectional view of another position of the oral endoscopic device according to the above preferred embodiment of the present invention.

Fig. 4 is an exploded view of a handle unit of the oral endoscope apparatus according to the above preferred embodiment of the present invention.

Fig. 5A is an exploded view of a viewing angle of an imaging unit of the oral endoscopic device according to the above preferred embodiment of the present invention.

Fig. 5B is an exploded view of another perspective of the imaging unit of the oral endoscopic device according to the above preferred embodiment of the present invention.

Fig. 6 is a schematic view showing the use of the oral endoscope apparatus according to the above preferred embodiment of the present invention.

Fig. 7A is a schematic cross-sectional view showing a position of a modification of the oral endoscopic device according to the above preferred embodiment of the present invention.

Fig. 7B is a schematic sectional view showing another position of the above-described modified example of the oral endoscopic device according to the above-described preferred embodiment of the present invention.

Detailed Description

Before any embodiments of the invention are explained in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The invention is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," or "having" and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. Unless specified or limited otherwise, the terms "mounted," "connected," "supported," and "coupled" and variations thereof are used broadly and encompass both direct mountings and indirect mountings, connections, supports, and couplings. Further, "connected" and "coupled" are not restricted to physical or mechanical connections or couplings.

Also, in the first aspect, in the disclosure of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present invention; in a second aspect, the terms "a" and "an" should be interpreted as meaning "at least one" or "one or more," i.e., in one embodiment, the number of an element can be one, and in another embodiment, the number of the element can be more than one, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1 to 5B of the drawings of the present application, an oral endoscopic device according to a preferred embodiment of the present invention, which includes a handle unit 10 and an imaging unit 20, the imaging unit 20 being detachably mounted to the handle unit 10, will be disclosed in the following description. After the imaging unit 20 is mounted to the handle unit 10, a user is allowed to operate the position and/or the working state of the imaging unit 20 through the handle unit 10 to help the user conveniently check the condition of the oral cavity, for example, the oral cavity endoscope apparatus can help the user conveniently check whether the teeth are effectively cleaned.

Specifically, referring to fig. 1 to 4, the handle unit 10 includes a cylindrical handle case 11, a driving part 12, a power supply part 13, a main control circuit board 14, and at least one control switch 15. The handle case 11 has a case space 111 and a top passage 112, and the top passage 112 communicates the case space 111 with the outside. The driving part 12 includes a driving body 121 and a driving lever 122 drivably mounted to the driving body 121, wherein the driving body 121 is mounted to the housing space 111 of the handle case 11, and the driving lever 122 extends from the housing space 111 to the outside through the top passage 112 of the handle case 11. The power supply part 13 and the main control circuit board 14 are respectively provided in the case space 111 of the handle case 11, and the power supply part 13 and the driving body 121 are respectively connected to the main control circuit board 14. The control switch 15 is disposed on the handle case 11 and connected to the main control circuit board 14, wherein the control switch 15 is disposed to control the power supply portion 13 to supply power to the driving body 121 of the driving portion 12 through the main control circuit board 14, when the control switch 15 controls the power supply portion 13 to supply power to the driving body 121 of the driving portion 12 through the main control circuit board 14, the driving body 121 can generate high-frequency vibration and drive the driving rod 122 to generate high-frequency vibration, and accordingly, when the control switch 15 controls the power supply portion 13 to stop supplying power to the driving body 121 of the driving portion 12, the driving body 121 is in a non-operating state.

Preferably, the control switch 15 is a push type switch, which is pressably provided to the handle case 11. Specifically, referring to fig. 3A, the handle case 11 has at least one switching passage 113, and the switching passage 113 communicates the case space 111 with the outside. The control switch 15 includes a switch cap 151 and a push switch 152, the switch cap 151 is movably mounted to the switch channel 113 of the handle case 11, a main portion of the push switch 152 is attached to the main control circuit board 14, and a push portion of the push switch 152 can be driven by the switch cap 151. For example, the pressing portion of the press switch 152 can be abutted against the switch cap 151 or mounted to the switch cap 151 to allow the pressing portion of the press switch 152 to be driven by the switch cap 151. When the user holds the handle case 11 with his or her hand, the user can press the switch cap 151 of the control switch 15 with his or her thumb to switch the state of the press switch 152 and control the state in which the power supply part 13 supplies power to the driving main body 121 of the driving part 12 through the main control circuit board 14.

Preferably, the switch passage 113 is provided at a side wall of the handle case 11 so that the control switch 15 is provided at a side portion of the handle case 11, in such a manner that a user can control an open/close state of the control switch 15 by pressing the switch cap 151 of the control switch 15 with a thumb while the user holds the handle case 11 with his hand.

It should be noted that the specific type of the power supply portion 13 is not limited in the oral endoscope apparatus of the present invention, for example, in the specific example of the oral endoscope apparatus shown in fig. 1 to 5B, the power supply portion 13 may be a rechargeable battery, such as but not limited to a lithium battery.

Further, the handle case 11 has a charging passage 114, and the charging passage 114 communicates the case space 111 and the outside. The handle unit 10 includes a charging portion 16, the charging portion 16 is disposed in the housing space 111 of the handle case 11, and the charging portion 16 further includes a charging circuit board 161 and a charging interface 162 attached to the charging circuit board 161, the charging circuit board 161 is connected to the main control circuit board 14, and the charging interface 162 corresponds to the charging channel 114 of the handle case 11, so that a plug of a power adapter can be inserted into the charging interface 162 of the charging portion 16 through the charging channel 114 of the handle case 11 to supplement the commercial power to the power supply portion 13. The charging interface 162 of the charging part 16 may be, but is not limited to, a Type-C interface.

Preferably, the charging channel 114 of the handle case 11 is located at the bottom of the handle case 11, so that the charging interface 162 of the charging portion 16 is disposed at the bottom of the handle case 11.

With continued reference to fig. 3A to 4, the handle unit 10 further includes an assembling frame 17, the driving part 12, the power supply part 13, the main control circuit board 14 and the charging part 16 are respectively assembled to the assembling frame 17, the assembling frame 17 is disposed in the housing space 111 of the handle case 11, and thus the driving part 12, the power supply part 13, the main control circuit board 14 and the charging part 16 are disposed in the housing space 111 of the handle case 11. Preferably, the assembling frame 17 is assembled to the housing space 111 of the handle case 11 through the charging passage 114 of the handle case 11 to dispose the assembling frame 17 in the housing space 111 of the handle case 11.

In order to increase the aesthetic appearance and the waterproof property of the oral endoscope apparatus, the handle unit 10 further includes a bottom cover 18, the bottom cover 18 having a bottom cover penetration hole 181, wherein the bottom cover 18 is provided to the bottom of the handle case 11 in such a manner that the bottom cover 18 closes the charging channel 114 of the handle case 11, and the charging connector 162 of the charging part 16 may correspond to the bottom cover penetration hole 181 of the bottom cover 18, or a portion of the charging connector 162 is inserted into the bottom cover penetration hole 181 of the bottom cover 18.

Specifically, a driving portion assembling space 171, a power supplying portion assembling space 172 and a charging portion assembling space 173 are distributed along the length direction of the assembling frame 17, a top opening 174 communicated with the driving portion assembling space 171 is formed at the top of the assembling frame 17, and a bottom opening 175 communicated with the charging portion assembling space 173 is formed at the bottom of the assembling frame 17. The driving body 121 of the driving part 12 is assembled to the driving part assembling space 171 of the assembling shelf 17, and the driving rod 122 of the driving part 12 extends to the outside of the assembling shelf 17 through the top opening 174 of the assembling shelf 17. The power supply unit 13 is assembled in the power supply unit assembling space 172 of the assembling rack 17. The charging portion 16 is assembled to the charging portion assembling space 173 of the assembling frame 17, and the charging interface 162 of the charging portion 16 extends to the outside of the assembling frame 17 through the bottom opening 175 of the assembling frame 17. The main control circuit board 14 is assembled on a side wall of the assembly rack 17, and an extending direction of the main control circuit board 14 is identical to an extending direction of the assembly rack 17.

Preferably, the size and shape of the assembly jig 17 are matched with the size and shape of the housing space 111 of the handle housing 11, so that after the assembly jig 17 is assembled in the housing space 111 of the handle housing 11, the assembly jig 17 is prevented from shaking in the housing space 111 of the handle housing 11, thereby improving the reliability and quality of the oral endoscopic apparatus.

Referring to fig. 1 to 3B, 5A and 5B, the imaging unit 20 includes a carrier part 21 and a camera 22 disposed on the carrier part 21, the carrier part 21 has a plug-in slot 211, wherein the carrier part 21 is detachably mounted on the driving rod 122 in such a manner that the driving rod 122 of the driving part 12 is inserted into the plug-in slot 211 of the carrier part 21, and the camera 22 is disposed to be capable of conducting the main control circuit board 14 of the handle unit 10, such that the control switch 15 is disposed to be capable of controlling a state in which the power supply part 13 supplies power to the camera 22 through the main control circuit board 14. It will be appreciated that the camera 22 is capable of capturing images when the camera 22 is powered.

Preferably, in this specific example of the oral endoscopic apparatus shown in fig. 1 to 5B, the handle unit 10 includes two control switches 15, one control switch 15 is provided for controlling a state in which the power supply portion 13 supplies power to the driving main body 121 of the driving portion 12 through the main control circuit board 14, and is defined as a first control switch 15a, and the other control switch 15 is provided for controlling a state in which the power supply portion 13 supplies power to the camera 22 through the main control circuit board 14, and is defined as a second control switch 15B. Preferably, when the second control switch 15b controls the power supply unit 13 to supply power to the camera 22 through the main control circuit board 14, the first control switch 15a controls the driving body 121 of the driving unit 12 to be always in a shutdown state, so as to prevent high-frequency vibration generated by the driving body 121 from affecting the reliability of the camera 22 through the driving rod 122.

Referring to fig. 3B to 5B, the handle unit 10 includes two first conductive portions 19 connected to the main control circuit board 14, the two first conductive portions 19 are respectively disposed on the handle case 11 adjacent to the driving rod 122 of the driving portion 12, and a first conductive portion 191 is respectively formed on an end surface of the handle case 11. The imaging unit 20 includes at least one imaging circuit board 23 and two second conductive parts 24 connected to the imaging circuit board 23, the camera 22 is connected to the imaging circuit board 23, the two second conductive parts 24 are respectively disposed on the carrier part 21 in a manner of being adjacent to the insertion groove 211 of the carrier part 21, and a second conductive part 241 is respectively formed on an end surface of the carrier part 21. When the carrier part 21 is mounted on the driving rod 122 in such a manner that the driving rod 122 of the driving part 12 is inserted into the insertion groove 211 of the carrier part 21, the first conductive portions 191 of the two first conductive parts 19 and the second conductive portions 241 of the two second conductive parts 24 can contact each other to be conductive, so as to allow the second control switch 15b to control the power supply part 13 to supply power to the camera 22 through the main control circuit board 14.

It should be noted that the specific shape of the first conductive part 19 and the second conductive part 24 is not limited in the oral endoscope apparatus of the present invention, and both may be in contact with each other to conduct a circuit. For example, in the specific example of the oral endoscope apparatus shown in fig. 1 to 5B, the first conductive portion 19 is a conductive post, such as but not limited to a copper post, which is protrudingly provided on the end surface of the handle case 11, and the second conductive portion 24 is a conductive piece, such as but not limited to a copper sheet, and when the first conductive portion 191 of the first conductive portion 19 and the second conductive portion 241 of the second conductive portion 24 are in contact with each other, the first conductive portion 19 and the second conductive portion 24 can be electrically conducted. Alternatively, in another example of the oral endoscopic device according to the present invention, the first conductive portion 19 is a conductive sheet, and the second conductive portion 24 is a conductive column, and when the first conductive portion 191 of the first conductive portion 19 and the second conductive portion 241 of the second conductive portion 24 contact each other, the first conductive portion 19 and the second conductive portion 24 can be electrically connected.

Referring to fig. 3B and 4, the handle case 11 has two conductive pillar through holes 115, which are provided in the handle case 11 adjacent to the top passage 112 and communicate with the case space 111 and the outside of the handle case 11, and the two first conductive portions 19 are respectively embedded in the two conductive pillar through holes 115 of the handle case 11, so that the two first conductive portions 19 are provided in the handle case 11 adjacent to the driving rod 122 and the first conductive portions 191 are respectively formed on the end surface of the handle case 11.

Preferably, referring to fig. 4, the handle unit 10 further includes two first connecting lines 110, and opposite ends of each first connecting line 110 are respectively connected to the main control circuit board 14 and each first conductive portion 19 to connect the first conductive portion 19 and the main control circuit board 14. For example, opposite ends of the first connection line 110 can be soldered to the main control circuit board 14 and the first conductive part 19, respectively, to connect the first conductive part 19 and the main control circuit board 14 by the connection line 110.

Preferably, referring to fig. 3B, the handle shell 11 is provided with a boss 116 around the conductive column through hole 115, which surrounds the first conductive portion 19 to raise the position of the first conductive portion 19, so as to avoid the liquid residue from conducting the adjacent two first conductive portions 19 and causing a short circuit problem, thereby ensuring the reliability of the oral endoscope apparatus.

With continued reference to fig. 3B, 5A, and 5B, the carrier portion 21 includes a carrier housing 212, the carrier housing 212 further includes a housing body 2121, a housing cover 2122, and a housing extension 2123, wherein the housing body 2121 has a mounting cavity 21211, the housing cover 2122 has a mounting hole 21221, the housing cover 2122 is mounted to the housing body 2121, and the mounting hole 21221 of the housing cover 2122 is in communication with the mounting cavity 21211 of the housing body 2121, the camera 22 and the imaging circuit board 23 are respectively disposed in the mounting cavity 21211 of the housing body 2121, and the portion 221 of the camera 22 extends to the mounting hole 21221 of the housing cover 2122, wherein the housing extension 2123 has an extension passage 21231, the housing extension 2123 extends integrally outward from the housing body 2121, and the extension passage 21231 of the housing extension 2123 is in communication with the mounting cavity 21211 of the housing body 2121.

The carrier part 21 further includes a carrier plug 213, the inserting slot 211 is formed on the carrier plug 213, the two second conductive parts 24 are respectively disposed on the carrier plug 213 and form the second conductive part 241 on the end surface of the carrier plug 213, wherein the carrier plug 213 is disposed on the housing extension 2123 in a manner of being inserted into the extension passage 21231 of the housing extension 2123, so as to form the appearance of the carrier part 21 by the carrier housing 212. Preferably, the carrier plug 213 is sized and shaped to match the size and shape of the extension body channel 21231 of the housing extension body 2123 of the carrier housing 212, such that after the carrier plug 213 is plugged into the extension body channel 21231 of the housing extension body 2123 of the carrier housing 212, the carrier plug 213 is prevented from wobbling within the extension body channel 21231 of the housing extension body 2123, thereby improving the reliability and quality of the oral endoscopic device.

Further, with continued reference to fig. 3B, fig. 5A and fig. 5B, the carrier plug 213 has two mounting slots 2131 and two plug holes 2132, wherein the mounting slots 2131 extend from the top end to the bottom end of the carrier plug 213, and the mounting slots 2131 are composed of a longitudinal mounting slot 21311 and a transverse mounting slot 21312, wherein the plug holes 2132 are disposed on the end surface of the carrier plug 212 and are connected to the transverse mounting slot 21312. Accordingly, the second conductive part 24 includes a longitudinal conductive piece 242 and a transverse conductive piece 243 integrally extending from the longitudinal conductive piece 242. The longitudinal conductive piece 242 and the transverse conductive piece 243 of the second conductive part 24 are respectively installed in the longitudinal installation groove 21311 and the transverse installation groove 21312 of the carrier plug 213, and the insertion hole 2132 of the carrier plug 213 corresponds to the transverse conductive piece 243 of the second conductive part 24, so as to allow the transverse conductive piece 243 to form the second conductive portion 241 on the end surface of the carrier part 21, that is, the portion of the transverse conductive piece 243 exposed to the insertion hole 2132 of the carrier plug 213 forms the second conductive portion 241. When the carrier part 21 is attached to the driving rod 122 such that the driving rod 122 of the driving part 12 is inserted into the insertion groove 211 of the carrier part 21, the two first conductive parts 19 can be inserted into the two insertion holes 2132 of the carrier plug 213, respectively, so as to allow the first conductive portions 191 of the two first conductive parts 19 and the second conductive portions 241 of the two second conductive parts 24 to come into contact with each other and be electrically connected.

With continued reference to fig. 5A and 5B, the imaging unit 20 further includes two second connecting wires 25, wherein opposite ends of each of the second connecting wires 25 are respectively connected to the longitudinal conductive sheet 242 of each of the second conductive portions 24 and the imaging circuit board 23 to connect the second conductive portions 24 and the imaging circuit board 23, and the second connecting wires 25 can improve flexibility of relative positions of the second conductive portions 24 and the imaging circuit board 23. For example, opposite ends of the second connection line 25 can be soldered to the longitudinal conductive pieces 242 of the second conductive part 24 and the imaging circuit board 23, respectively.

Preferably, with continued reference to fig. 3B, 5A and 5B, the carrier portion 21 further includes a light-transmitting protective cover 214, and the protective cover 214 is mounted on the housing cover 2122 in a stacked manner to cover the camera 22 and prevent the camera 22 from being exposed, so as to protect the camera 22. Meanwhile, the transparent protective cover 214 does not affect the imaging effect of the camera 22.

Further, with continued reference to fig. 3A, 5A and 5B, the imaging unit 20 includes at least one light compensating portion 26, and the light compensating portion 26 is disposed adjacent to the camera 22 and connected to the imaging circuit board 23, so as to allow the light compensating portion 26 to provide a supplementary light source to the visual field range of the camera 22 to improve the quality of the image captured by the camera 22. The light compensating portion 26 may be, but is not limited to, an LED light emitting element.

Further, the housing cover 2122 of the carrier housing 212 has at least one cover through hole 21222 adjacent to the mounting hole 21221, wherein the light repairing portion 26 is disposed corresponding to the cover through hole 21222 of the housing cover 2122, or the light repairing portion 26 is disposed to extend to the cover through hole 21222 of the housing cover 2122, so as to allow the light repairing portion 26 to provide a supplementary light source to a visual field range of the camera 22, thereby improving the quality of the image captured by the camera 22.

Referring to fig. 5A and 5B, the number of the imaging circuit boards 23 of the imaging unit 20 is two, one of the imaging circuit boards 23 is a hard board, such as a PCB, which is defined as a hard circuit board 231, the second connecting line 25 is connected to the hard circuit board 231, the other of the imaging circuit boards 23 is a soft board, such as an FPC, which is defined as a soft circuit board 231, the soft circuit board 232 is connected to the hard circuit board 231, wherein the camera 22 is disposed to be connected to the hard circuit board 231 or the soft circuit board 232, and the camera 22 is located at a top end of the soft circuit board 232, wherein a top end of the soft circuit board 232 has a plate through hole 2321, the patch portion 26 is attached to the top end of the soft circuit board 232 and adjacent to the plate through hole 2321, and wherein the top end of the soft circuit board 232 is sleeved on the lens portion 221 of the camera 22 in such a manner that the lens portion 221 of the camera 22 penetrates the plate through hole 2321 of the soft circuit board 232 after being bent, so as to maintain the lens portion 221 adjacent to the camera 22 at a position, so that the camera 22 can provide a camera 22 with a camera light source for improving the visual field of view.

With continued reference to fig. 5A and 5B, the imaging unit 20 further includes a driving chip 27, and the driving chip 27 is attached to the hard circuit board 231 or the soft circuit board 232 for driving the camera 22.

With continued reference to fig. 5A and 5B, the imaging unit 20 further includes a communication chip 28, and the communication chip 28 is attached to the hard circuit board 231 or the soft circuit board 232 for implementing communication between the imaging unit 20 and the electronic device, so that subsequently, the image captured by the camera 22 can be transmitted to the electronic device to be presented on the display screen of the electronic device.

Fig. 6 shows the use of the oral endoscopic device of the present invention. When the imaging unit 20 is mounted on the driving rod 122 of the driving part 12 of the handle unit 10, if the user controls the power supply part 13 to supply power to the camera 22 of the imaging unit 20 through the main control circuit board 14 by using the second control switch 15b, the camera 22 can capture images, for example, when the user operates the imaging unit 20 through the handle unit 10 to place the camera 22 in the oral cavity, the camera 22 can capture images of teeth, and the images of the teeth captured by the camera 22 are transmitted to the electronic device through the communication chip 28 to be displayed on the display screen of the electronic device, so that the user can check the cleanness of the teeth. After the imaging unit 20 is separated from the driving rod 122 of the driving part 12 of the handle unit 10, a user can mount one brush head 30 on the driving rod 122 of the driving part 12 of the handle unit 10, and if the user controls the power supply part 13 to supply power to the driving body 121 of the driving part 12 through the main control circuit board 14 by the first control switch 15a, high-frequency vibration generated by the driving body 121 can be transmitted to the brush head 30 through the driving rod 122 to allow the brush head 30 to generate high-frequency vibration, and then the brush head 30 can be used for cleaning teeth.

Fig. 7A and 7B show a modified example of the oral endoscope apparatus of the present invention, which is different from the oral endoscope apparatus shown in fig. 1 to 5B in that the size of the insertion groove 211 of the carrier part 21 of the imaging unit 20 is larger than the size of the drive lever 122 of the drive part 12 of the handle unit 10, wherein the imaging unit 20 is detachably attached to the handle case 11 of the handle unit 10 in such a manner that the drive lever 122 is held in the insertion groove 211 of the carrier part 21. In other words, unlike the embodiment of fig. 1 to 5B in which the carrier section 21 is attached to the drive lever 122 of the drive section 12, in the embodiment shown in fig. 7A and 7B, the carrier section 21 is attached to the handle case 11.

It will be understood by those skilled in the art that the embodiments of the present invention described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims

1. An oral endoscopic device, comprising:

2. The oral endoscopic device according to claim 1, wherein the handle unit includes two first conductive portions connected to the main control circuit board, the two first conductive portions being respectively provided to the handle case adjacent to the drive rod of the drive portion and respectively forming a first conductive portion at an end face of the handle case, wherein the imaging unit includes at least an imaging circuit board to which the camera is connected and two second conductive portions connected to the imaging circuit board, the two second conductive portions being respectively provided to the carrier portion adjacent to the insertion groove of the carrier portion and respectively forming a second conductive portion at an end face of the carrier portion, wherein the first conductive portions of the two first conductive portions and the second conductive portions of the two second conductive portions are brought into contact with each other to be conductive when the imaging unit is mounted to the handle unit.

3. The oral endoscopic device of claim 2, wherein the first conductive portion is a conductive post and the second conductive portion is a conductive tab.

4. The oral endoscopic device of claim 2, wherein the first conductive portion is a conductive sheet and the second conductive portion is a conductive column.

5. The oral endoscopic device of claim 3, wherein the handle housing is provided with a boss surrounding the first conductive portion.

6. The oral endoscopic device of claim 3, wherein the carrier portion comprises a carrier housing and a carrier plug, wherein the carrier housing further comprises a housing main body having a mounting cavity, a housing cover having a mounting hole, and a housing extension body, the mounting hole of the housing cover being mounted to the housing main body and communicating with the mounting cavity of the housing main body, the imaging circuit board and the camera being respectively provided in the mounting cavity of the housing main body, the lens portion of the camera extending to the mounting hole of the housing cover, the housing extension body having an extension body passage, the housing extension body integrally extending outward from the housing main body, and the extension body passage of the housing extension body and the mounting cavity of the housing main body communicating, wherein the insertion groove is formed in the carrier plug, the second conductive portion is provided in the carrier plug, and the carrier plug is mounted to the carrier housing in such a manner as to be inserted into the extension body passage of the housing extension body.

7. The oral endoscopic device according to claim 6, wherein the carrier plug has two mounting grooves extending from a top end of the carrier plug toward a bottom end and two insertion holes, the mounting groove being composed of a longitudinal mounting groove and a transverse mounting groove, the insertion holes extending from an end surface of the carrier plug to the transverse mounting groove, wherein the second conductive part includes a longitudinal conductive piece and a transverse conductive piece integrally extending from the longitudinal conductive piece, wherein the longitudinal conductive piece and the transverse conductive piece of the second conductive part are mounted to the longitudinal mounting groove and the transverse mounting groove of the carrier plug, respectively, and the insertion holes of the carrier plug correspond to the transverse conductive pieces of the second conductive part to allow portions of the transverse conductive pieces exposed to the insertion holes of the carrier plug to form the second conductive part.

8. The oral endoscopic device according to any one of claims 2 to 7, wherein the imaging unit further comprises at least one patch portion disposed adjacent to the camera head and connected to the imaging circuit board for providing a supplemental light source to a field of view of the camera head.

9. The oral endoscopic device according to claim 8, wherein the camera is located at a tip end of the imaging circuit board of the imaging unit implemented as a flexible board, and the light supplement portion is attached to the tip end of the imaging circuit board of the imaging unit implemented as a flexible board and adjacent to a plate material penetration hole of the imaging circuit board, wherein the tip end of the imaging circuit board of the imaging unit implemented as a flexible board is fitted to a lens portion of the camera in such a manner that the lens portion of the camera penetrates into the plate material penetration hole after being bent, so as to maintain the light supplement portion at a position adjacent to the camera.

10. The oral endoscopic device according to any one of claims 1 to 7, wherein the power supply portion is a rechargeable battery, wherein the handle case has a charging passage communicating with the case space, wherein the handle unit includes a charging portion further including a charging circuit board and a charging interface attached to the charging circuit board, the charging portion being provided in the case space of the handle case, and the charging circuit board being connected to the main control circuit board, the charging interface corresponding to the charging passage of the handle case.

11. The oral endoscopic device according to claim 10, wherein the handle unit further includes an assembly jig to which the driving portion, the power supply portion, the main control circuit board, and the charging portion are respectively assembled, the assembly jig being provided to the housing space of the handle case.

12. The oral endoscopic device according to claim 11, wherein the assembly frame has a driving portion assembly space, a power supply portion assembly space and a charging portion assembly space distributed along a length direction, a top portion of the assembly frame has a top opening communicated with the driving portion assembly space, a bottom portion of the assembly frame has a bottom opening communicated with the charging portion assembly space, wherein the driving body of the driving portion is assembled in the driving portion assembly space of the assembly frame, and the driving rod of the driving portion extends to an outside of the assembly frame through the top opening of the assembly frame, wherein the power supply portion is assembled in the power supply portion assembly space, wherein the charging portion is assembled in the charging portion assembly space, and the charging port extends to the outside of the assembly frame through the bottom opening of the assembly frame, wherein the main control circuit board is assembled on a sidewall of the assembly frame, and an extension direction of the main control circuit board coincides with an extension direction of the assembly frame.

13. An oral endoscopic device, comprising:

a handle unit, wherein the handle unit comprises a handle case, a driving part, a power supplying part, a main control circuit board, and at least one control switch, wherein the handle case has a case space and a top passage communicating with the case space, wherein the driving part comprises a driving body and a driving lever drivably mounted to the driving body, the driving body is disposed in the case space of the handle case, the driving lever extends from the case space to the outside through the top passage of the handle case, wherein the power supplying part and the main control circuit board are disposed in the case space of the handle case, respectively, and the driving body and the power supplying part are connected to the main control circuit board, respectively, wherein the control switch is disposed in the handle case and connected to the main control circuit board, wherein the imaging unit is detachably mounted to the handle case of the handle unit in such a manner that the driving lever is held in the insertion groove of the carrier part.