TWI252307B - Temperature sensing device - Google Patents

Abstract

The invention is related to a kind of temperature sensing device with a display thereon (for example: a LCD display), and on the other side of the surface there is a sensing part for sensing temperature. The internal circuit of the temperature sensor is configured with a microprocessor and a temperature sensor that are electrically connected mutually and also electrically connect to the display, and the temperature sensor electrically connects to the sensing part for adhering closely to the surface of the object to be tested (like CPU) and the heat can be transmitted from the sensing part to the temperature sensor to make the temperature sensor sense the heat, and also the heat value signal is transmitted to the microprocessor so that the processor can convert the signal to the corresponding heat value to show on the display, and therefore, through the invention it can achieve the functions of easiness, fast, time and cost saving when sensing every kind of heat emission electronic parts.

Description

1252307 V. INSTRUCTIONS - Case % (1) 93131780 ^ 修正 Correction

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temperature sensing device, and more particularly to a device that allows a user to use the device to detect heat on various heat-generating electronic components, which can be implemented in a simple, fast, time-saving, and cost-effective manner. [Prior Art] Press to generally detect the heating electronic components in the computer (such as the central processing unit (CPU), memory, hard disk drive, etc.), through the / traditional temperature sensing device, the device Each of the sensing lines is respectively connected to the surface of the electronic component to be tested, so that the heat of the electrical component to be tested can be transmitted to the conventional temperature sensing device via the sensing lines, so that the conventional temperature sensing device senses the heat. And print the value of the corresponding heat value through a list device. However, the conventional temperature sensing devices are large in size, difficult to move, and the green detection is difficult, and the conventional temperature sensing device is expensive, resulting in an increase in the cost of the user, and the conventional temperature sensing device The sensing line is messy and difficult to install. Therefore, it is necessary to develop a design volume<to achieve a simple, fast, time-saving and cost-sensitive temperature sensing device to improve the many missing of the above conventional temperature sensing device. Inventors have in view of the above-mentioned conventional temperature sensing devices are large in size, not easy to be expensive, and difficult to install green spots, 73⁄4you t you draw Lei Congyan

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After studying various solutions, after continuous research, experimentation and improvement, the temperature sensing device of the present invention was finally developed and designed to eliminate many defects derived from the prior art. It is an object of the present invention to provide a temperature sensing device that is simple, fast, time-saving and cost-effective. One surface of the temperature sensing device has a screen mounted on the surface, and the other surface is provided with one sensing temperature. The internal circuit of the device is provided with a microprocessor and a temperature sensor, wherein the microprocessor is electrically connected to the temperature sensor and is connected to the screen, and the temperature sensing is performed. The device is connected to the sensing portion, so that the 2 degree sensor can transmit the sensed value signal to the microprocessor. When the sensing portion is placed on the surface of the object to be tested (for example, a central processing unit (CPU)), heat on the object to be tested is transmitted to the temperature sensor via the sensing portion, and the temperature is obtained. The sensor senses the heat and transmits a value signal corresponding to the heat to the microprocessor, so that the micro-processing person converts the value into a corresponding heat value, and then displays the heat value through the screen. Therefore, by the present invention, it is easier, faster, time-saving and cost-effective to detect various heat-generating electronic components using the present invention. In the case of the heat, the review committee can make a further understanding and understanding of the purpose, shape, structure and function of the present invention, and the embodiments are combined with the drawings, and the details are as follows: 'Embodiment】

Page 6 1252307 93131780_生月曰偬^___ V. DESCRIPTION OF THE INVENTION (3) The present invention is a temperature sensing device, as shown in Fig. 1, the device is provided with a body 丨〇, the body 丨〇 One surface is provided with a screen 1 1 (such as a liquid crystal screen), and the other surface is provided with a sensing portion 12 for sensing temperature. Please refer to Figures 2 and 3 for the body 1 The internal circuit is provided with a microprocessor 13 and a temperature sensor 14 , wherein the microprocessor 13 is electrically connected to the temperature sensor 14 and electrically connected to the screen 11 , and the sense of temperature The detector 14 is connected to the sensing portion 12. When the sensing portion 12 is placed on the surface of the object to be tested (for example, a central processing unit (CPU), a memory, a hard disk drive, etc.) (not shown), the object to be tested is The heat is transmitted to the temperature sensor 14 via the sensing portion 12, and the temperature sensor 14 senses the heat and transmits a numerical signal corresponding to the heat to the microprocessor 13. The microprocessor 13 converts the numerical signal into a corresponding heat value, and the heat value is displayed through the honor screen 11. Referring to FIG. 2, at least one connecting element 15 (such as a magnet, a double-sided tape, an inlay, an adhesive, etc.) is provided on the sensing portion 1 2 to make the sensing portion When the surface of the object to be tested is attached to the surface of the object to be tested, the connecting member 15 is connected to the surface, so that the sensing portion 2 can be fixed to the surface. Referring to Figures 1 and 3, a power switch 16 is provided on one side of the body 1 , and the power switch 丨 6 is electrically connected to the power supply of the internal circuit of the body ' When 6 is switched to the open state (〇ρ F ), the power supply will be stopped to the internal circuit, and when the power switch 16 is switched to the path state (ON), the power supply can be supplied to the internal

Case No. 93131780 曰 Amendment 1252307 V. Description of the invention (4) Circuit. Referring to Figures 1 and 3, a reset switch 17 is provided on one side of the body 1 , and the reset switch 17 is connected to the microprocessor 13 to make the reset switch 1 When the 7 is touched, the microprocessor 13 will eliminate the currently processed numerical signal, and zero the amount of heat displayed on the screen 11, and then return to the heat transferred by the temperature sensor 14 The status of the numerical signal. Referring to Figures 1 and 3, one side of the body 1 is provided with a connection port 18 (such as a USB port), and the port 8 is connected to the microprocessor 13. The data of the microprocessor 丨3 can be transferred by connecting the port 8 for further analysis and comparison. Referring to Figures 1 and 3, the internal circuit of the body 1 is provided with two memories 19 (e.g., SRAM memory), and the memory 19 is connected to the microprocessor J 13 to make the micro The processor 13 can store the data (or instructions) being processed or completed in the memory 19 or read the previously stored data (or instructions) from the memory 丨9. Referring to Figures 1 and 3, the internal circuit of the body 1 is provided with an analog-digital conversion circuit 2〇, and one end of the analog-to-digital conversion circuit 2 is connected to the temperature sensor 14 and the other end Connected to the microprocessor 丨3, the digital signal transmitted by the temperature sensor 14 to the microprocessor 丨3 can be converted to the micro by the analog signal conversion circuit 2 Processor ι3 can process digital signals. According to the above, the simple structure of the device of the present invention enables the use of the present invention to detect heat on various heat-generating electronic components (such as a central processing unit (CPU), a memory, a hard disk drive, etc. of a computer). Da

Page 8 1252307 Case No. 93131780 Rev. V. Invention Description (5) It is simple, fast, time-saving and cost-effective. The above description is only the best embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any change or modification that can be easily considered by those skilled in the art can be covered. In the following patent scope of this case.

Page 9 1252307 Case No. 93131780 Year and month correction diagram simple description [schematic description of the drawings] Fig. 1 is a temperature diagram of the present invention. Fig. 3 is a perspective view of the temperature sensing device of the present invention; Schematic diagram of the degree sensing device; circuit block diagram of the degree sensing device. [Description of main component symbols] Ontology.....................10 Screen............11 Sensing section... ..............12 Microprocessor...13 Temperature Sensor............14 Connecting Components...1 5

Power switch..................16 Reset switch...17 Connection 埠..................18 Memory... ...19 analog-to-digital conversion circuit...20

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Claims (1)

I252307 6. Patent application scope correction 1. A temperature sensing device includes: a body having a screen on one surface of the body, and a sensing portion for sensing temperature on the other surface of the body; at least one connecting component, The sensing portion is connected to the surface through the connecting member when the sensing portion is on the surface of the object to be tested, so that the sensing portion can be fixed on the surface a microprocessor; the internal circuit of the screen electrically causes the heat of the body to sense the value of the heat to the microprocessor, and a reset and the microprocessor will eliminate the value of the heat to the processor 'And the warm part is close to / shell! 1 conduction and the production of the micro-processing screen is set in the connection, so that the numerical sensor is sensed by the sensible heat, and the device is connected through the switch before the device is connected At zero. The micro-sensitivity measuring object to the temperature-matching device resets the heat-receiving body of the body, and the surface of the sensor senses the side of the surface. When it is touched and the I port is electrically connected to the sensing part, the device converts the numerical value; when the pressure is applied, the screen is connected and connected to the temperature sensing signal on the object to be tested. Transmitted into the corresponding reset switch, which is displayed by the micro-processing, as shown in the patent application, the connecting element can be the temperature sensing device described in the magnet 1 item, wherein 3, such as the patent application range double, glue, t buckle or adhesive Agent. One side of the body is provided with a temperature sensing device as described in the above, wherein the power supply of the internal circuit is: a power switch, the power switch is connected to the body, and the power switch is switched to open circuit. 1252307 -931317sn_车月 _____________ VI. When applying for a patent range, the power supply will be stopped to the internal circuit, or when the power switch is switched to the path state, the power supply can be supplied to the internal circuit. 4. The temperature sensing device of claim 2, wherein a side of one side of the body is provided with a connection port, the connection port is connected to the microprocessor, and the connection is made by connecting the connection. Save the data of the microprocessor. 5. The temperature sensing device 'where' as described in claim 4 of the patent application can be a USB port. 6. The temperature sensing device of claim 1, wherein the internal circuit of the body is provided with a memory, and the memory is connected to the microprocessor, so that the microprocessor can process The data and instructions for processing or processing are stored in the memory, or the previously stored data and instructions are read from the memory. 7. The temperature sensing device of claim 6, wherein the memory is a SRAM memory. 8. The temperature sensing device of claim 1, wherein the internal circuit of the body is provided with an analog-to-digital conversion circuit, the analog digital conversion circuit is connected to the temperature sensor at one end, and the other end is connected to the temperature sensor. The microprocessor is coupled to the digital signal transmitted by the temperature sensor to the microprocessor, and the analog signal is converted by the analog digital conversion circuit into a digital signal that can be processed by the microprocessor. , Page 12 1252307 Case No. 93131780 修正 Correction, designation of representative map (1) The representative representative map of this case is: Figure 1. (2) Simple description of the symbol of the representative figure of this representative figure 10 11 12 16 17 18 Body... Screen... Sensing section... Power switch Reset switch Connection 埠... Page 3