Digital observation instrument for oral cavity

Abstract

The utility model discloses an oral cavity digital observer, including the casing and set up the circuit board in the casing, the circuit board includes camera module, infrared temperature measurement module, USB hub module and power module, camera module includes camera lens, CIS image sensor and ISP chip, infrared temperature measurement module includes temperature sensor and MCU, USB hub module includes USB hub module and power module, and the camera lens includes camera lens, CIS image sensor and ISP chip, infrared temperature measurement module includes temperature sensor and MCU. The power supply module comprises a plurality of power supply management chips, the shell comprises a front shell cover and a rear shell cover, a plurality of limiting clamping blocks are arranged in the rear shell cover, the rear ends of the camera module and the infrared temperature measurement module are connected with a transmission line, the transmission line is led out from the rear end of the shell, and the tail end of the transmission line is connected with a USB interface. The problem of oral cavity examination is effectively solved, and meanwhile, a doctor can notice the body temperature change of a patient more.

Description

Technical Field

[0001] The utility model relates to the technical fields of human body infrared temperature measurement and dental digitization, and particularly relates to an oral digital observation instrument. Background Art

[0002] At present, the oral digital observation instruments on the market can only take pictures of the inner surface of the oral cavity for diagnosing oral diseases, educating patients, and observing treatment effects, providing strong auxiliary support for clinical diagnosis and treatment. However, whenever a doctor examines an oral patient, some patients may be having an oral examination for the first time, and they may be a little scared psychologically, which may cause nervousness, physical discomfort, and also bring certain troubles to the doctor's work. Moreover, the application time in clinical practice is very short. On average, an oral patient uses it for 5 - 10 minutes, and for 8 oral patients a day, it is only 40 - 80 minutes. The remaining time is when the device is idle and has no other uses. The overall functionality is relatively single and has certain limitations. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides an oral digital observation instrument, which includes a housing and a circuit board arranged inside the housing. The circuit board includes a camera module, an infrared temperature measurement module, a USB hub module, and a power module.

[0004] Preferably: The camera module includes a lens, a CIS image sensor, and an ISP chip.

[0005] Preferably: The infrared temperature measurement module includes a temperature sensor and an MCU.

[0006] Preferably: The power module includes multiple power management chips.

[0007] Preferably: The housing includes a front housing cover and a rear housing cover, and a plurality of limit clamping blocks are arranged inside the rear housing cover.

[0008] Preferably: The circuit board is fixed inside the rear housing cover through the limit clamping blocks.

[0009] Preferably: A button is also arranged on the rear housing cover, and a button slot is provided on the rear housing cover corresponding to the button.

[0010] Preferably: The camera module is installed at the upper end of the front housing cover.

[0011] Preferably: The infrared temperature measurement module is installed at the upper end of the front housing cover, and the infrared temperature measurement module is located on one side of the camera module.

[0012] Preferably: A transmission line is connected to the rear ends of the camera module and the infrared temperature measurement module. The transmission line is led out from the rear end of the housing, and the end of the transmission line is connected to a USB interface.

[0013] Technical effects and advantages of the present utility model:

[0014] The structure of the present utility model is simple, effectively solving the problem of oral examination, and at the same time enabling doctors to pay more attention to the body temperature changes of patients. Description of the drawings

[0015] Figure 1 It is a schematic structural diagram of an oral digital observation instrument provided by an embodiment of the present application;

[0016] Figure 2 It is an internal circuit connection diagram of the oral digital observation instrument provided by an embodiment of the present application.

[0017] In the figure: 1, front shell cover; 2, rear shell cover; 3, circuit board; 4, USB hub module; 5, button; 6, infrared temperature measurement module; 7, camera module. Detailed implementation manners

[0018] The present utility model will be further described in detail below in conjunction with the drawings and specific implementation manners. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0019] Please refer to Figure 1-2 As shown, in this embodiment, an oral digital observation instrument is provided, which includes a housing and a circuit board 3 disposed inside the housing. The circuit board 3 includes a camera module 7, an infrared temperature measurement module 6, a USB hub module 4, and a power module.

[0020] In this embodiment, the camera module 7 includes a lens, a CIS image sensor, and an ISP chip.

[0021] In this embodiment, the infrared temperature measurement module 6 includes a temperature sensor and an MCU. The MCU is an integrated chip integrating an internal processor, a memory, a counter, and I / O ports.

[0022] In this embodiment, the USB hub module 4 includes a USB Hub chip, and the USB Hub chip can support one-to-many USB signals.

[0023] In this embodiment, the power module includes multiple power management chips. The power management chips can be LDO or DCDC. The power module provides power for the circuit system inside the observation instrument.

[0024] In this embodiment, the housing includes a front housing cover 1 and a rear housing cover 2. A plurality of limiting engaging blocks are arranged inside the rear housing cover 2, and the circuit board 3 is fixed inside the rear housing cover 2 through the limiting engaging blocks.

[0025] In this embodiment, a button 5 is further arranged on the rear housing cover 2, and a button slot is provided on the rear housing cover 2 corresponding to the button 5.

[0026] Furthermore, the camera module 7 is installed at the upper end of the front housing cover 1, and the infrared temperature measurement module 6 is installed at the upper end of the front housing cover 1. Moreover, the infrared temperature measurement module 6 is located on one side of the camera module 7. The internal tissue state of the oral cavity can be observed through the camera module 7, and the oral temperature and the human body temperature condition can be measured through the infrared temperature measurement module 6.

[0027] Furthermore, a transmission line is connected to the rear ends of the camera module 7 and the infrared temperature measurement module 6. The transmission line is led out from the rear end of the housing, and the end of the transmission line is connected to a USB interface. The USB interface is used to connect to devices such as a digital oral cavity observation and tablet computer or a PC with a temperature measurement function. The host computer can collect in real time simultaneously. By collecting the pictures and temperature in the oral cavity at the same time, doctors can view the oral health condition of patients and the oral temperature condition on the tablet computer or PC.

[0028] It can be understood that in the above embodiment, the two modules of the camera module 7 and the infrared temperature measurement module 6 can be used separately. When temperature measurement is not required, the temperature measurement function can be turned off by the host computer, and only oral cavity examinations can be performed. If the human body temperature needs to be understood in real time, the temperature monitoring system can be opened, and a bracket with an adjustable temperature measurement angle can be set at its front end to facilitate observing the body temperature of patients.

[0029] The working principle of the present utility model is:

[0030] During photographing, the change of the oral temperature of the patient can be monitored in real time. If the oral temperature of the patient is too high or too low, it can be recorded in time through the temperature monitoring system, which can intuitively reflect the temperature state inside the oral cavity and obtain the information status of various aspects of the diseased part in time. When no examination is being done, the temperature monitoring system is turned on so that doctors can always understand the change of the patient's body temperature.

[0031] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model shall be implemented according to the conventional means in the art without special explanation and limitation.

Claims

1. An oral digital viewing instrument, characterized in that: It comprises a shell and a circuit board (3) arranged inside the shell, wherein the circuit board (3) comprises a camera module (7), an infrared temperature measurement module (6), a USB hub module (4) and a power supply module.

2. The oral digital viewing instrument according to claim 1, characterized in that: The camera module (7) comprises a lens, a CIS image sensor and an ISP chip.

3. The oral digital viewing instrument according to claim 1, characterized in that: The infrared temperature measurement module (6) comprises a temperature sensor and an MCU.

4. The oral digital viewing instrument according to claim 1, characterized in that: The power module includes a plurality of power management chips.

5. The oral digital viewing instrument according to claim 1, characterized in that: The housing comprises a front housing cover (1) and a rear housing cover (2), and a plurality of position-limiting locking blocks are arranged inside the rear housing cover (2).

6. The oral digital viewing instrument according to claim 5, characterized in that: The circuit board (3) is fixed in the rear shell cover (2) via a limiting snap-fit ​​block.

7. An oral digital viewing instrument according to claim 6, characterized in that: The rear shell cover (2) is also provided with a button (5), and the rear shell cover (2) is provided with a button slot corresponding to the button (5).

8. The oral digital viewing instrument according to claim 7, characterized in that: The camera module (7) is mounted on the upper end of the front housing cover (1).

9. The oral digital viewing instrument according to claim 8, characterized in that: The infrared temperature measurement module (6) is installed on the upper end of the front shell cover (1), and the infrared temperature measurement module (6) is located on one side of the camera module (7).

10. The oral digital viewing instrument according to claim 9, characterized in that: The rear ends of the camera module (7) and the infrared temperature measurement module (6) are connected to a transmission line, the transmission line is led out from the rear end of the housing, and the end of the transmission line is connected to a USB interface.

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