CN210902919U - Wireless visual otoscope with USB charges - Google Patents
Wireless visual otoscope with USB charges Download PDFInfo
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- CN210902919U CN210902919U CN201921432009.4U CN201921432009U CN210902919U CN 210902919 U CN210902919 U CN 210902919U CN 201921432009 U CN201921432009 U CN 201921432009U CN 210902919 U CN210902919 U CN 210902919U
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Abstract
The utility model discloses a wireless visual otoscope with USB charges, including handheld portion, collection portion and charging source portion, the inside division of handheld portion has a cavity, install image control board on the cavity, image control board is connected with the signalling circuit board, the signalling circuit board is linked together with external display, charging source portion is connected with handheld portion, be provided with charging source in the charging source portion, charging source includes charging circuit board and rechargeable battery, charging circuit board linked switch, the switch is connected with image control board, rechargeable battery is connected to charging circuit board, charging circuit board's lower extreme is provided with USB input socket, collection portion is the mirror tube, be provided with imaging lens and light in the mirror tube, imaging lens and light are connected with image control board through the wire respectively. The utility model discloses its reasonable in design, simple structure, be convenient for installation and preparation, accessible USB input socket charges, and the convenience of charging can give the display with the information wireless transmission who gathers, avoids adopting wired transmission.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a wireless visual otoscope with USB charges.
Background
The otoscope is known to be medical equipment commonly used in medical instruments, the otoscope commonly used in the market is equipped with the endoscope ware that is located the front end at present for support frame and the base of endoscope ware, install the viewing aperture at support frame rear portion and install the light source at the viewing aperture front end, wherein be equipped with the magnifying glass on the viewing aperture, the magnifying glass passes through screw rod mechanism and installs on the support frame, and can accomplish the back-and-forth movement along the screw rod, through opening the light source during the use, the front and back position of adjustment magnifying glass acquires the duct image, accomplish diagnosis and treatment.
However, these devices have also come into daily life, and the existing otoscope is improved from a traditional handle scope to a wired hose otoscope, and the household wireless visual otoscope is communicated with a mobile phone, and a collecting device is installed on a lens of the wireless visual otoscope, and then collected information is generally transmitted through a wire or wirelessly through WiFi, and most of the devices are mobile phones and mobile phones thereof display the information. Particularly, with the rise of the ear picking industry, people need a large-screen visual otoscope different from a mobile phone otoscope, and the ear picking process and technical demonstration are displayed through a display screen. The visual otoscope which exists on the market at present has the following defects:
firstly, the diameter of the conventional mobile phone version otoscope lens is generally more than 3.9mm, the diameter of an ear canal is basically less than 5mm, the space of the ear canal is too small, the diameter of the lens is too thick, only examination can be performed, other ear picking tools cannot synchronously enter the ear canal to complete operation, and particularly, when an ear picking trainer trains a student, the student cannot see the operation action of a teacher in the ear;
secondly, in order to transmit signals to a display, the wired ear mirror, the handle mirror and the like with the small diameter of the mirror tube are connected with the display through a wire, so that the wire is easy to break or damage, the quality is unstable, and the tail part is hung with a wire, so that the weight and the shaking feeling are unconditionally increased, the ear picking service and the demonstration are inconvenient, and the use requirements of people cannot be met;
third, the wireless cell-phone otoscope of current, cell-phone otoscope not only image is little, and the camera lens is thick, carries out signal connection and transmission through internet wifi moreover, but this kind of signal propagation appears the image delay phenomenon easily, leads to duct eardrum potential safety hazard, is not fit for ear inspection and nursing.
Disclosure of Invention
Not enough to prior art, the utility model provides a wireless visual otoscope with USB charges, its reasonable in design, simple structure, the installation and the preparation of being convenient for, accessible USB input socket charges, and it is more convenient to charge, makes things convenient for people's carrying, can give the display with the wireless direct transmission of the information of gathering simultaneously, avoids adopting wired transmission, also avoids image time delay phenomenon, more does benefit to visual ear of adopting demonstration and training and uses.
In order to realize the purpose, the utility model adopts the technical scheme that:
a wireless visual otoscope with USB charging comprises a handheld part and a collecting part at the front end of the handheld part, wherein a cavity is formed in the handheld part, an image control board is installed on the cavity, the image control board is connected with a signal transmitting circuit board, the signal transmitting circuit board can be arranged on the image control board, the signal transmitting circuit board and the image control board are integrated, the signal transmitting circuit board and the image control board are electrically connected, the image control board and the signal transmitting circuit board can be connected with each other through wires, the types are various, the selection scope is larger, the signal transmitting circuit board is communicated with an external display (the signal transmitting circuit board is communicated with a signal receiving circuit board of the external display), the wireless visual otoscope also comprises a charging power supply part, the charging power supply part is connected with the handheld part, a charging power supply is arranged in the charging power supply part, the charging power supply comprises, the switch accessible connecting wire connects image control panel, also can set up on the control panel, and rechargeable battery is connected to charging circuit board, and charging circuit board's lower extreme is provided with USB input socket, and the collection portion is the mirror tube, is provided with imaging lens and light in the mirror tube, and imaging lens and light are connected with image control panel through the wire respectively.
The tail portion of the handheld portion is connected with the charging power supply portion, the tail portion of the handheld portion is connected with the charging power supply portion to form a direct pen type shape, the direct pen type shape is convenient for people to use, the switch is installed on the surface of the handheld portion, and the switch is installed on the surface of the handheld portion to facilitate people to use.
The side of handheld portion is connected with charging source portion, and the side of handheld portion is connected with charging source portion and constitutes T type shape, and the hand (hold) of shaking hands is regarded as to the T shape, is favorable to alleviateing the weight sensation of handheld portion, makes things convenient for people's use, switch mounting is on the surface of handheld portion, and its switch mounted position is various, and the model of production is various, can supply people's choice to increase.
The rear end cover of the charging power supply part is provided with a tail cover, a USB input jack is arranged on the tail cover, a USB input socket is installed in the USB input jack, the charging circuit board can be effectively protected through the tail cover, and the protection of the USB input socket is facilitated. Such setting is very convenient for directly charging for otoscope, also can solve because lack of electricity temporarily, the lug connection charging wire, and the work time is not delayed to the limit use of charging.
Still be provided with USB output socket on the charging circuit board, make things convenient for people to give the emergent charging of cell-phone temporarily through USB output socket, make things convenient for people's use more.
Imaging lens is miniature lens, and imaging lens diameter can be less than 1.5mm, the light adopts miniature lamp pearl or fibre leaded light strip, and the type is various, and the choice that can supply people is great, because the duct space is narrow and small, in the in-service use process, often need other ear nursing instrument to get into the duct operation and demonstration simultaneously, the image tube diameter is less like this, people's operation space is big more, greatly reduced the possibility to the injury of duct, its security and operability have been improved greatly, and miniature lamp pearl thickness can be less than 0.5mm, thereby also reduced the diameter of image tube, guarantee that the image tube diameter can not be greater than 2.7mm, it is littleer even.
Imaging lens and light cover are established in the mirror tube, and the light pastes at the imaging lens edge, and imaging lens and light bond mutually through solid fixed glue and mirror tube to it is more convenient to make imaging lens and lamp pearl connect, also makes things convenient for people's installation and preparation more.
The signal transmitting circuit board is connected with a transmitting antenna, and information transmission through the transmitting antenna is facilitated.
The external display is provided with signal receiver and image processing circuit board, and signal receiver receives the information of signal transmission circuit board transmission, and signal receiver gives the image processing circuit board with information transmission and handles the back, shows through the display screen of external display, can receive for external display by the direct transmission of one-to-one or one-to-many short distance like this, can not lead to the image to postpone because of the internet, more does benefit to visual ear training and demonstration, makes contributions for human ear health.
The mirror tube is connected with the handheld portion through the connector, and handheld portion adopts aluminum alloy or stainless steel material to make and forms, and its radiating effect is better, the connector is straight section of thick bamboo connector or T type connector, and the type is various, and the optional room that can supply people is great, and straight section of thick bamboo connector or T type connector adopt thermal-insulated plastic material etc. are favorable to avoiding on the handheld portion produced heat conduction to the mirror tube of collection portion to avoid the mirror tube to generate heat or send out the boiling hot, use safe and reliable more. Straight section of thick bamboo connector or T type connector in the middle of be equipped with the aperture that can penetrate the mirror tube, the mirror tube passes through the aperture tight fit glue fixed, the mirror tube penetrates the preceding hole of handheld portion again and passes through connector tight fit fixed or glue fixed connection.
The utility model has the advantages that: compared with the prior art, the utility model discloses install the image control board on the cavity, the image control board is connected with signal transmitter, and signal transmitter is linked together with the external display, carries out wireless transmission through wireless and shows for the external display, avoids producing inconveniently with the line, makes things convenient for people's use more, and the external display is bigger a bit more does benefit to visual ear picking training and popularization simultaneously; the charging power supply comprises a charging circuit board and a charging battery, the charging circuit board is connected with a switch, the switch is connected with an image control panel, the charging circuit board is connected with the charging battery, a USB input socket is arranged at the lower end of the charging circuit board, and the charging circuit board is charged through the USB input socket, so that people can conveniently charge, people can conveniently carry the charging circuit, and the use range of people is expanded; the novel USB charging wireless visual ear-picking lens can not only wirelessly transmit signals to a corresponding display to display images, but also be freely and conveniently used, and can be connected with a charging wire to be directly used while charging when power is off; when not in use, the mobile phone charging device can be used for charging the mobile phone in an emergency. Compared with the traditional handle mirror and hose mirror for ear examination, the utility model is easier, more flexible and more convenient. Compared with wireless mobile phone otoscopes in the market, the wireless mobile phone otoscope avoids image delay and reduces potential safety hazards. The collecting part is a lens tube, the lens tube is connected with the handheld part through a thermal insulation material connector, the lens can be prevented from being heated and scalded, and the ear lens tube is thinner by adopting the micro lamp beads and the micro lens, so that the operation space of the auditory canal is increased as much as possible, and other nursing tools can conveniently enter the synchronous safe operation; especially, the charging power supply part is connected with the T-shaped hand-held part, so that the hand shaking is very convenient, the hand feeling can be lightened, the operation is more convenient, the hand feeling is better, and the operation safety is also improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a main view direction according to an embodiment of the present invention.
Fig. 3 is a schematic perspective view of an embodiment of the present invention.
Fig. 4 is a schematic view of the rechargeable battery of the present invention.
Fig. 5 is a schematic diagram of the circuit connection of the present invention.
Fig. 6 is a schematic view of the second embodiment of the present invention.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
A wireless visual otoscope with USB charging comprises a handheld part 1 and an acquisition part 2 at the front end of the handheld part 1, wherein a cavity is formed in the handheld part 1, an image control board 11 is installed on the cavity, the image control board 11 is connected with a signal transmitting circuit board 111, the signal transmitting circuit board 111 can be arranged on the image control board 11, the signal transmitting circuit board 111 and the image control board 11 are integrated and electrically connected, the image control board 11 and the signal transmitting circuit board 111 can be connected with each other through wires, the types are various, the selection scope is large, the signal transmitting circuit board 111 is communicated with an external display 3, the wireless visual otoscope further comprises a charging power supply part 12, the charging power supply part 12 is connected with the handheld part, a charging power supply is arranged in the charging power supply part 12, the charging power supply comprises a charging circuit board 121 and a charging battery 122, the charging circuit board 121 is connected with a switch 13, switch 13 accessible connecting wire connection image control board 11, rechargeable battery 122 is connected to rechargeable circuit board 121, and rechargeable circuit board 121's lower extreme is provided with USB input socket 23, and collection portion 2 is the mirror tube, is provided with imaging lens 21 and light 22 in the mirror tube, and imaging lens 21 and light 22 are connected with image control board 11 through the wire respectively. The utility model provides a signal transmission circuit board 111 is also the transmission circuit board that can find on the market.
Example one
Referring to fig. 1, 2, 3, 4 and 5, a wireless visual otoscope with USB charging comprises a handheld portion 1 and a collecting portion 2 at the front end of the handheld portion 1, wherein a cavity is formed in the handheld portion 1, an image control board 11 is installed on the cavity, the image control board 11 is connected with a signal transmitting circuit board 111, a transmitting antenna 1111 is connected to the signal transmitting circuit board 111 to facilitate information transmission through the transmitting antenna 1111, the signal transmitting circuit board 111 can be arranged on the image control board 11, the signal transmitting circuit board 111 and the image control board 11 are integrated and electrically connected, the image control board 11 and the signal transmitting circuit board 111 can be connected with each other through wires, the types are various, the selection is large, the signal transmitting circuit board 111 is communicated with an external display 3, the external display 3 is provided with a signal receiver 31 and an image processing circuit board 32, the signal receiver 31 receives the information transmitted by the signal transmitting circuit board 111, the signal receiver 31 transmits the information to the image processing circuit board 32 for processing, and the information is displayed through the display screen of the external display 3, which is beneficial to the display of the external display 3, so that one-to-one or one-to-many direct transmission and the reception of the external display 3 can be realized, the image delay caused by the internet can be avoided, the visual ear-picking training and demonstration can be more beneficial to the health of human ears, the signal processing device also comprises a charging power supply part 12, the charging power supply part 12 is connected with a handheld part, the tail part of the handheld part 1 is connected with the charging power supply part 12 to form a through pen shape, the through pen shape is convenient for the use of people, the switch 13 is installed on the surface of the handheld part 1, and is, the charging power supply part 12 is internally provided with a charging power supply, the charging power supply comprises a charging circuit board 121 and a charging battery 122, the charging circuit board 121 is connected with a switch 13, the switch 13 is connected with an image control panel 11, the switch 13 can be connected with the image control panel 11 through a connecting wire, the charging circuit board 121 is connected with the charging battery 122, the rear end of the charging power supply part 12 is covered with a tail cover 14, a USB input jack is arranged on the tail cover 14, a USB input socket 123 is arranged in the USB input jack, the charging circuit board 121 can effectively protect the charging circuit board 121 through the tail cover 14, the USB input socket 123 is more favorably protected, the lower end of the charging circuit board 121 is provided with the USB input socket 123, a USB output socket 124 is also arranged on the charging circuit board 121, the collection part 2 is a mirror tube, an imaging lens 21 and an illuminating lamp 22 are arranged in the mirror, imaging lens 21 and light 22 are connected with image control panel 11 through the wire respectively, imaging lens 21 is miniature lens, imaging lens 21 diameter is less than 1.5mm, light 22 is miniature lamp pearl or fibre leaded light strip, light 22 adopts miniature lamp pearl or fibre leaded light strip, the type is various, the choice that can supply people is great, miniature lamp pearl thickness is less than 0.5mm, the mirror tube diameter is less in the actual process, be favorable to people's use more, still need to cooperate other equipment to use together, the diameter is less simultaneously, also be favorable to stretching into the duct, reduce the injury to the duct, its security and operability have been improved greatly, and miniature lamp pearl thickness is less than 0.5mm, thereby also reduced the diameter of mirror tube, imaging lens 21 and light 22 cover are established in the mirror tube, and light 22 pastes at imaging lens 21 edge, imaging lens 21 and light 22 bond mutually with the mirror tube through the stationary glue, the lens tube is connected with the handheld portion 1 through the connector 4, the handheld portion 1 is made of aluminum alloy or stainless steel materials, the heat dissipation effect is better, the connector 4 is a straight-tube connector or a T-shaped connector, the types are various, the selection space for people is larger, the straight-tube connector or the T-shaped connector is made of plastics, heat generated by the handheld portion 1 is favorably prevented from being conducted to the lens tube of the collecting portion, and therefore the lens tube is prevented from being heated or scalded, and the lens tube is safer and more reliable to use. Wherein the lens tube is a thin stainless steel tube, which reduces the diameter of the lens tube.
Example two
Referring to fig. 4, 5 and 6, a wireless visual otoscope with USB charging function includes a handheld portion 1 and a collecting portion 2 at the front end of the handheld portion 1, wherein a cavity is formed in the handheld portion 1, an image control board 11 is installed on the cavity, the image control board 11 is connected to a signal transmitting circuit board 111, a transmitting antenna 1111 is connected to the signal transmitting circuit board 111 to facilitate information transmission through the transmitting antenna 1111, the signal transmitting circuit board 111 can be disposed on the image control board 11, the signal transmitting circuit board 111 and the image control board 11 are integrated and electrically connected, the image control board 11 and the signal transmitting circuit board 111 can be connected to each other by wires, the types are various, the selection margin is large, the signal transmitting circuit board 111 is communicated with an external display 3, the external display 3 is provided with a signal receiver 31 and an image processing circuit board 32, the signal receiver 31 receives the information transmitted by the signal transmitting circuit board 111, the signal receiver 31 transmits the information to the image processing circuit board 32 for processing, and the information is displayed through the display screen of the external display 3, which is beneficial to the display of the external display 3, so that the information can be directly transmitted and received by the external display 3 in one-to-one or one-to-many way, which does not cause the delay of the image due to the internet, is more beneficial to the visual ear-picking training and demonstration, and contributes to the health of human ears, and the signal processing device also comprises a charging power supply part 12, the charging power supply part 12 is connected with the handheld part 12 on the side surface of the handheld part 1, the charging power supply part 12 is connected with the side surface of the handheld part 1 to form a T-shaped structure, which is beneficial to reducing the weight of the handheld part 1 and is convenient for people to use, the switch 13 is installed on the surface, the charging power supply is arranged in the charging power supply part 12 and comprises a charging circuit board 121 and a charging battery 122, the charging circuit board 121 is connected with a switch 13, the switch 13 is connected with an image control panel 11, the switch 13 can be connected with the image control panel 11 through a connecting wire, the charging circuit board 121 is connected with the charging battery 122, the lower end of the charging circuit board 121 is provided with a USB input socket 23, the rear end of the charging power supply part 12 is covered with a tail cover 14, the tail cover 14 is provided with a USB input jack, the USB input socket 123 is arranged in the USB input socket, the charging circuit board 121 can be effectively protected through the tail cover 14 and is more beneficial to protecting the USB input socket 123, the charging circuit board 121 is also provided with a USB output socket 124, the emergency charging for a mobile phone by people is facilitated through the USB output socket 124, the acquisition part 2 is a mirror tube, be provided with imaging lens 21 and light 22 in the mirror tube, imaging lens 21 and light 22 are connected with image control panel 11 through the wire respectively, imaging lens 21 is micro lens, and imaging lens 21 diameter is less than 1.5mm, light 22 is micro lamp pearl or fibre leaded light strip, and light 22 adopts micro lamp pearl or fibre leaded light strip, and the type is various, can supply people's choice great, and micro lamp pearl thickness is less than 0.5mm, and mirror tube diameter is less in the actual process, is more favorable to people's use more, because it still needs to cooperate other equipment to use together, and the diameter is less simultaneously, also is favorable to stretching into the duct, reduces the injury to the duct, has improved its security and operability greatly, and micro lamp pearl thickness is less than 0.5mm to also reduce the diameter of mirror tube, imaging lens 21 and light 22 cover are established in the mirror tube, and light 22 pastes at imaging lens 21 edge, the imaging lens 21 and the illuminating lamp 22 are bonded with the lens tube through fixing glue, so that the imaging lens and the lamp bead are more conveniently connected, and the installation and the manufacture of people are more convenient; the mirror tube is connected with the handheld portion 1 through the connector 4, and the handheld portion 1 adopts aluminum alloy or stainless steel material to make and forms, and its radiating effect is better, connector 4 is straight section of thick bamboo connector or T type connector, and the type is various, and the optional room that can supply people is great, and straight section of thick bamboo connector or T type connector adopt plastics, are favorable to avoiding on the handheld portion 1 heat conduction who produces to the mirror tube of collection portion to avoid the mirror tube to generate heat or send out the boiling hot, use safe and reliable more, the mirror tube is stainless steel pipe, also is favorable to the heat dissipation.
When the utility model is used, the collection part 2 is firstly extended into the auditory canal, because the diameter of the lens tube is less than 2.7mm, the lighting lamp 22 is a micro lamp bead, the lighting lamp 22 adopts the micro lamp bead or a fiber light guide strip, the types are various, the selection scope for people is larger, the thickness of the micro lamp bead is less than 0.5mm, the diameter of the lens tube is smaller in the actual process, which is more beneficial for people to use, because the lens tube is matched with other equipment for use, and the diameter is smaller, which is also beneficial to extending into the auditory canal, the damage to the auditory canal is reduced, the safety and the operability are greatly improved, thereby the information of the auditory canal can be well collected and then transmitted to the image control panel 11 for processing, because the charging power supply part 12 comprises a charging circuit board 121 and a charging battery 122, the charging circuit board 121 is connected with the switch 13, the switch 13 is connected with the image control panel 11 through a, the image control board 11 transmits to the external display 3 through the transmitting antenna 1111 of the signal transmitting circuit board 111 for displaying (the signal receiver 31 of the external display 3 receives the av format signal, then processes the av format signal through the image processing circuit board 32, and finally displays the av format signal on the external display 3). The utility model discloses well charging circuit board 121's lower extreme is provided with USB input socket 123 to conveniently charge for its own convenience, charging circuit board 121's lower extreme still is provided with USB output socket 124, also is favorable to making things convenient for people to give the cell-phone temporarily emergent charging, makes things convenient for people's use more.
The wireless visual otoscope with USB charging of the utility model can wirelessly transmit signals to the corresponding display to display images, is free and convenient to use, and can be connected with a charging wire to be directly used while charging when power is out of charge; when not in use, the mobile phone charging device can be used for charging the mobile phone in an emergency. Compared with the traditional handle mirror and hose mirror for ear examination, the utility model is easier, more flexible and more convenient; compared with wireless mobile phone otoscopes in the market, the wireless mobile phone otoscope avoids image delay and reduces potential safety hazards; by adopting the micro lamp beads and the micro lens, the otoscope tube is thinner, the operation space of the auditory canal is increased as much as possible, and other nursing tools can conveniently enter for synchronous and safe operation; especially, the T-shaped connection of the charging power supply part can further reduce the feeling on the hand, the operation is more convenient, the hand feeling is better, and the operation safety is also improved.
The utility model has the advantages that: compared with the prior art, the utility model discloses install the image control board on the cavity, the image control board is connected with signal transmitter, and signal transmitter is linked together with the external display, shows through wireless transmission to the external display, avoids using wired production inconvenient, makes things convenient for people's use more, and the external display is greatly more favorable to visual ear picking training and popularization simultaneously; the charging power supply comprises a charging circuit board and a charging battery, the charging circuit board is connected with a switch, the switch is connected with an image control panel, the charging circuit board is connected with the charging battery, the lower end of the charging circuit board is provided with a USB input socket, and the charging circuit board charges the charging battery through the USB input socket, so that people can conveniently charge the charging circuit, people can conveniently carry the charging circuit, the application range of people is expanded, and the charging and the use are very convenient; the collecting part is a lens tube, an imaging lens and a lighting lamp are arranged in the lens tube, the imaging lens and the lighting lamp are connected with an image control panel through wires respectively, the thinner the lens tube is, the more the sufficient auditory canal operation space is ensured, the more convenient the people use the auditory canal to collect information, and the more safe and reliable the use.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a wireless visual otoscope with USB charges, includes collection portion (2) of handheld portion (1) and handheld portion (1) front end, its characterized in that: a cavity is arranged in the hand-held part (1), an image control panel (11) is arranged on the cavity, image control panel (11) is connected with signal transmission circuit board (111), signal transmission circuit board (111) is linked together with external display (3), still include charging source portion (12), charging source portion (12) are connected with handheld portion, be provided with charging source in charging source portion (12), charging source includes charging circuit board (121) and rechargeable battery (122), charging circuit board (121) linked switch (13), switch (13) are connected with image control panel (11), rechargeable battery (122) are connected in charging circuit board (121), the lower extreme of charging circuit board (121) is provided with USB input socket (123), collection portion (2) are the mirror tube, be provided with imaging lens (21) and light (22) in the mirror tube, imaging lens (21) and light (22) are connected with image control panel (11) through the wire respectively.
2. A wireless visual otoscope with USB charging as claimed in claim 1 wherein: the tail of the handheld part (1) is connected with a charging power supply part (12), the tail of the handheld part (1) is connected with the charging power supply part (12) to form a through pen-shaped shape, and the switch (13) is installed on the surface of the handheld part (1).
3. A wireless visual otoscope with USB charging as claimed in claim 1 wherein: the side of handheld portion (1) is connected with charging source portion (12), and the side of handheld portion (1) is connected with charging source portion (12) and constitutes T type shape, switch (13) are installed on the surface of handheld portion (1).
4. A wireless visual otoscope with USB charging as claimed in claim 1 or 2 or 3 wherein: the rear end of the charging power supply part (12) is covered with a tail cover (14), a USB input jack is arranged on the tail cover (14), and a USB input socket (123) is arranged in the USB input jack.
5. A wireless visual otoscope with USB charging as claimed in claim 1 wherein: and the charging circuit board (121) is also provided with a USB output socket (124).
6. A wireless visual otoscope with USB charging as claimed in claim 1 wherein: imaging lens (21) are miniature lens, and imaging lens (21) diameter is less than 1.5mm, light (22) are miniature lamp pearl, and miniature lamp pearl thickness is less than 0.5 mm.
7. A wireless visual otoscope with USB charging as claimed in claim 1 wherein: imaging lens (21) and light (22) cover are established in the mirror tube, and light (22) paste at imaging lens (21) edge, and imaging lens (21) and light (22) bond mutually with the mirror tube through the fixed glue.
8. A wireless visual otoscope with USB charging as claimed in claim 1 wherein: and the signal transmitting circuit board (111) is connected with a transmitting antenna (1111).
9. A wireless visual otoscope with USB charging as claimed in claim 1 wherein: the external display (3) is provided with a signal receiver (31) and an image processing circuit board (32), the signal receiver (31) receives information transmitted by the signal transmitting circuit board (111), and the signal receiver (31) transmits the information to the image processing circuit board (32) for processing and then displays the information through a display screen of the external display (3).
10. A wireless visual otoscope with USB charging as claimed in claim 1 wherein: the endoscope tube is connected with the handheld portion (1) through the connector (4), the handheld portion (1) is made of aluminum alloy or stainless steel materials, the connector (4) is a straight-tube connector or a T-shaped connector, and the endoscope tube is a stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921432009.4U CN210902919U (en) | 2019-08-30 | 2019-08-30 | Wireless visual otoscope with USB charges |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921432009.4U CN210902919U (en) | 2019-08-30 | 2019-08-30 | Wireless visual otoscope with USB charges |
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| CN210902919U true CN210902919U (en) | 2020-07-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349716A (en) * | 2021-07-16 | 2021-09-07 | 浙江夸迈医疗器械有限公司 | Visual otoscope |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349716A (en) * | 2021-07-16 | 2021-09-07 | 浙江夸迈医疗器械有限公司 | Visual otoscope |
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