CN204007883U - Portable Thermometer Combined with Smart Handheld Device - Google Patents

Abstract

A portable thermometer combined with an intelligent handheld device comprises a body, a temperature sensing module, a first processor and a first universal serial bus (USB-OTG) conforming to the USB-OTG transmission protocol, wherein the body is internally provided with the temperature sensing module, the first processor and the first universal serial bus; one end of the USB transmission line is coupled with the first universal serial bus, and the other end of the USB transmission line is provided with a USB plug; the intelligent handheld device is provided with a second universal sequence bus; and a user operation interface program built in the intelligent handheld device for downloading an application program for measuring temperature; when the probe measures the temperature of a human body or a preset article or a space, the intelligent handheld device supplies power through the USB transmission line, controls the starting of the temperature sensing module and displays the measured temperature on the intelligent handheld device. Therefore, the body does not need to be internally provided with a battery and a display screen, and has the effects of plug and play, small volume and convenient carrying.

Description

Portable Thermometer Combined with Smart Handheld Device

technical field

The utility model relates to a temperature measuring device, which is combined with an intelligent hand-held device. The body does not need a built-in battery and a display screen, and is convenient to carry and plug-and-play (On The Go) temperature measuring device.

Background technique

Traditional mercury or electronic thermometers are inconvenient to use, so ear thermometers that measure infrared radiant heat have gradually gained attention and have been developed one after another. However, the traditional infrared ear thermometer 10, as shown in FIG. 1, has an ear thermometer body 11 and a probe head 12 protruding from the ear thermometer body 11, so as to be inserted into the external auditory canal of the subject. The probe head 12 is provided with a temperature sensing module (not shown in the figure), and the ear thermometer body 11 is provided with a temperature display screen 13, and a circuit board and a battery (not shown in the figure) are arranged inside, so that the whole The length (L) of the ear thermometer 10 is mostly more than 10 centimeters, so it is very inconvenient to carry it outside.

Furthermore, the above-mentioned ear thermometer 10 must have a built-in battery to provide the power required by the temperature display screen 13 and its related circuits, but after a period of time, the battery will run out of power regardless of whether the ear thermometer 10 is in use Only when it is necessary, it is found that there is no power, and it cannot be used at all, causing a lot of trouble. In addition, in addition to measuring body temperature, there are also similar problems when measuring the temperature of other objects.

In addition, as the functions of personal handheld devices (such as smart phones or tablet computers) become more and more powerful, and the usage rate has become very popular, how to make good use of this portable handheld device is also considered by the present invention. .

Therefore, in view of the incompleteness of the above-mentioned traditional ear thermometer 10 , how to combine it with a personal hand-held device and improve its problems is the problem to be solved by the present invention.

Utility model content

The main technical problem to be solved by the utility model is to overcome the above-mentioned defects in the prior art and provide a portable thermometer combined with an intelligent handheld device. Small and easy to carry; the thermometer body has built-in software or hardware that conforms to the USB-OTG transmission protocol (USB-On The Go), so that it can be plugged and played (On The Go) with the handheld device .

The technical scheme that the utility model solves its technical problem adopts is:

A portable thermometer combined with an intelligent hand-held device, comprising: a body with a detection head, a temperature sensing module is arranged in the detection head; a first processor is arranged in the body, and Coupling the temperature sensing module; characterized in that:

A first universal serial bus coupled to the first processor is also arranged in the body, and the first universal serial bus has software or hardware conforming to the USB-OTG transmission protocol (USB-On The Go); a USB transmission line, one end of which is coupled to the first universal serial bus (USB-OTG), and the other end is provided with a USB plug; a smart handheld device is provided with a second universal serial bus with the same protocol as the first universal serial bus on its body. a universal serial bus (USB-OTG), and the second universal serial bus is set as a connection port for the USB plug to be inserted; and a user operation interface program built in the smart handheld device for Download an application program (APP) for measuring temperature; thereby, when the probe measures the temperature of the human body or a predetermined object or space, the smart handheld device supplies the temperature of the first processor in the main body through the USB transmission line. A power supply is required, and through the smart handheld device, the temperature sensing module is controlled to start, and the measured temperature is displayed on the smart handheld device.

According to the features disclosed above, the smart handheld device can be any one of a mobile phone or a tablet computer. And in a preferred embodiment. The smart handheld device may include: a second processor for controlling the operation of the smart handheld device; a touch screen coupled to the second processor for displaying data and serving as a user operation interface; a wireless network module, coupled to the second processor; a memory, coupled to the second processor, storing the user operation interface program, and displaying the operation interface on the touch screen; and a The battery is coupled to the second processor and the second universal serial bus.

According to the features disclosed above, in a feasible embodiment, the detection head of the main body can be set as a convex body that can be inserted into the ear to form an ear temperature sensor.

According to the features disclosed above, in another feasible embodiment, the convex body also includes a cover that can be sleeved, and a through hole is provided on the front side of the cover, allowing the end surface of the probe to be exposed to form a Forehead temperature sensor.

According to the feature disclosed above, the second universal serial bus is a USB connection port, and the USB transmission line has a USB plug that can be connected to the USB connection port. And the USB transmission line, the first and the second universal serial bus may include software or hardware of any transmission protocol of 2. OUSB, 3. OUSB, 2. OMicro USB or 3. OMicroUSB.

With the help of the above-mentioned technical features, the portable thermometer constituted by the utility model does not need a built-in battery and display screen. By combining the built-in USB-OTG with a smart handheld device, the battery and display screen with related functions It is provided by a smart handheld device, which not only eliminates the problem of frequent battery replacement, but also reduces its size to only about 3 to 5 centimeters, which is only one third to five centimeters compared to traditional ear thermometers. The volume is about one-half, and it has the effect of being convenient to carry and use.

The beneficial effect of the utility model is that the body does not need a built-in battery and display screen, and has the effect of being small in size and convenient to carry around; the built-in body of the thermometer conforms to the USB-OTG transmission protocol (USB-On The Go) Software or hardware, so that it has a plug-and-play (OnThe Go) function with the handheld device.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a perspective view of the structure and appearance of an existing ear thermometer.

Fig. 2 is an exploded perspective view of a preferred embodiment of the utility model.

Fig. 3 is a circuit block diagram of a preferred embodiment of the present invention.

Fig. 4 is a reference diagram of a usage state of the present invention.

Fig. 5 is a reference diagram of another usage state of the utility model.

Explanation of symbols in the figure:

20 Body

20A ear temperature sensor

20B forehead temperature sensor

21 probe head

22 temperature sensing module

23 first processor

24 First Universal Sequence Bus

25 USB transmission line

26 usb plug

30 smart handheld device

31 Second Universal Serial Bus

32 second processor

33 Touch screen

34 User Interface Program

35 wireless network module

36 memory

37 batteries

40 Cover

41 through holes

Detailed ways

First, please refer to Figures 2 to 5, a possible embodiment of the present invention includes: a body 20, which has a probe 21, and a temperature sensing module 22 is arranged in the probe 21; A processor 23 is arranged in the body 20 and is coupled to the temperature sensing module 22; as the temperature sensing module 22 is prior art (Prior Art), it may include a temperature sensing IC and related electronic components , but it is not the patent purpose of this case, so its principle and technical composition will not be described in detail.

And the main feature of the present utility model is: a first universal serial bus bar 24 coupled to the first processor 23 is further arranged in the body 20, and the first universal serial bus bar 24 has a USB-OTG transmission protocol. (USB-On The Go) software or hardware; A USB transmission line 25, one end of which is coupled to the first universal serial bus (USB-OTG) 24, and the other end is provided with a USB plug 26; An intelligent handheld device 30, its The body is provided with a second universal serial bus (USB-OTG) 31 with the same protocol as the first universal serial bus 24, and the second universal serial bus 31 has a connection port that can be inserted into the USB plug 26 type; and a user interface program 32 built in the smart handheld device 30 for downloading an application program (APP) for measuring temperature; thereby, when the probe head 21 measures the human body or predetermined items , the temperature of the space, the smart handheld device 30 supplies the required power to the first processor 23 in the main body 20 through the USB transmission line 25, and controls the startup of the temperature sensing module 22 through the smart handheld device 30 , and the measured temperature is displayed on the smart handheld device 60 .

In this embodiment, the smart handheld device 30 may be any one of a mobile phone or a tablet computer. And as shown in Figure 3, in a preferred embodiment. The smart handheld device 30 also includes: a second processor 32 for controlling the operation of the smart handheld device 30; a touch screen 33 coupled to the second processor 32 for displaying data and used as a operator interface; a wireless network module 35, coupled to the second processor 32; a memory 36, coupled to the second processor 32, storing the user interface program 34, and the operation interface displayed on the touch screen 33 ; and a battery 37 coupled to the second processor 32 and the second UBS 31 .

According to the features disclosed above, as shown in Figure 4, in a feasible embodiment, the detection head 21 of the body 20 can be set as a convex body that can be inserted into the ear (E) to form an ear temperature sensor 20A. Or as shown in Figure 5, in another feasible embodiment, the convex body also includes a cover 40 that can be sleeved, and the front side of the cover 40 is provided with a through hole 41, which can be used for the detection head 21 The end face is exposed and attached to the forehead (F) of the human body to form a forehead temperature sensor 20B. But not limited thereto, the utility model can also be used to measure the baby bottle, water temperature or ambient temperature, etc., all of which can be implemented, and will not be described in detail.

According to the features disclosed above, the second universal serial bus 31 is a USB connection port, and the USB transmission line 25 has a USB plug 26 that can be connected to the USB connection port 31 . And the USB transmission line 25, the first universal serial bus 24 and the second universal serial bus 31 may include: 2.0USB, 3.0USB, 2.0Micro USB or 3.0Micro USB, software or hardware of any transmission protocol .

In a feasible embodiment, a part or all of the USB transmission cable 25 is rolled up and hidden inside the body 20 , and can be pulled out to a certain length during use. Since the USB transmission line 25 does not need to be very long to be electrically connected to the smart handheld device 30, it can be implemented no matter whether it is set to be retractable and hidden inside the main body 20, or to expose a section outside the main body 20.

With the help of the above-mentioned technical features, the portable thermometer constituted by the utility model does not need a built-in battery and display screen, and the relevant functions are provided by the smart handheld device 30 instead, and the smart handheld device 30 is already very common, and often Keep it in a state of being charged, so that whether the utility model is used as an ear temperature sensor (gun) 20A, a forehead temperature sensor (gun) 20B or to measure other objects, there is no need for a battery and a display screen at all. The built-in USB-OTG is combined with the smart handheld device. In this way, not only the problem of frequent battery replacement of the ear thermometer can be avoided, but also its volume can be reduced to only about 3 to 5 cm, compared with the traditional ear thermometer , only about one-third to one-fifth of its volume, with the effect of portability and convenience.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model, All still belong to within the scope of the technical solution of the utility model.

In summary, the utility model fully meets the needs of industrial development in terms of structural design, practicability and cost-effectiveness, and the disclosed structure also has an unprecedented innovative structure, novelty, creativity and practicability, and meets the needs of industrial development. In accordance with the regulations on the requirements of new patents, the application was filed in accordance with the law.

Claims (8)

1. A portable thermometer combined with a smart handheld device, comprising: A body, which has a detection head, and a temperature sensing module is arranged in the detection head; a first processor, arranged in the body and coupled to the temperature sensing module; It is characterized by: A first universal serial bus coupled to the first processor is further arranged in the body, and the first universal serial bus has software or hardware conforming to the USB-OTG transmission protocol; A USB transmission line, one end of which is coupled to the first universal serial bus, and the other end is provided with a USB plug; A smart handheld device, the body of which is provided with a second universal serial bus with the same protocol as the first universal serial bus, and the second universal serial bus is set as a connection port for the USB plug to be inserted into; and A user operation interface program built in the smart handheld device for downloading an application program for measuring temperature; In this way, when the probe head measures the temperature, the smart handheld device supplies the required power to the first processor in the main body through the USB transmission line, and controls the start-up of the temperature sensing module through the smart handheld device , and the measured temperature is displayed on the smart handheld device. 2. The portable thermometer combined with a smart handheld device according to claim 1, characterized in that, the smart handheld device comprises any one of a mobile phone or a tablet computer. 3. The convenient portable thermometer combined with an intelligent handheld device according to claim 2, wherein the intelligent handheld device comprises: a second processor, used to control the operation of the smart handheld device; a touch screen, coupled to the second processor, for displaying data and serving as a user operation interface; a wireless network module coupled to the second processor; a memory, coupled to the second processor, stores the user operation interface program, and displays the operation interface on the touch screen; and A battery is coupled to the second processor and the second universal serial bus. 4. The convenient portable thermometer combined with an intelligent handheld device according to claim 1, wherein the detection head of the body is set as a convex body that can be inserted into the ear to form an ear temperature sensor. detector. 5. The convenient portable thermometer combined with an intelligent handheld device according to claim 4, characterized in that, the convex body also includes a cover, and the front side of the cover is provided with a through hole, The end surface of the probe head can be exposed to form a forehead temperature sensor. 6. The portable thermometer combined with an intelligent handheld device according to claim 1, wherein the second universal serial bus is a USB connection port, and the USB transmission line has a connection port that can be connected to the USB connection port. Connected USB plug. 7. The convenient portable thermometer combined with an intelligent handheld device according to claim 6, characterized in that, the USB transmission line, the first and second universal serial bus bars include: 2. OUSB, 3. OUSB, 2. .OMicro USB or 3.OMicro USB software or hardware of any transmission protocol. 8. The convenient portable thermometer combined with a smart handheld device according to claim 7, characterized in that, the USB transmission line includes a part or all of which is rolled up and hidden inside the body, and can be pulled out for a certain length when in use .