CN101726368A - Ambient temperature sensing device used for mainboard - Google Patents
Ambient temperature sensing device used for mainboard Download PDFInfo
- Publication number
- CN101726368A CN101726368A CN200910149272A CN200910149272A CN101726368A CN 101726368 A CN101726368 A CN 101726368A CN 200910149272 A CN200910149272 A CN 200910149272A CN 200910149272 A CN200910149272 A CN 200910149272A CN 101726368 A CN101726368 A CN 101726368A
- Authority
- CN
- China
- Prior art keywords
- ambient temperature
- substrate
- sensing device
- motherboard
- temperature sensing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention relates to an ambient temperature sensing device used for mainboard, comprising a substrate, a temperature sensor, an analogue-to-digital converter and a transmitter; wherein the temperature sensor is arranged on the substrate and converts the location ambient temperature into an analogue signal, the analogue-to-digital converter is arranged on the substrate, is electrically connected with the temperature sensor and is used for converting the analogue signal into a digital signal, and the transmitter is arranged on the substrate, is electrically connected with the analogue-to-digital converter and transmits the digital signal in wireless manner; thus, the ambient temperature sensing device obtains air temperature near the mainboard by virtue of the temperature sensor and then transmits information related to ambient temperature by virtue of the transmitter, thereby realizing the aim of real-time monitoring. Compared with the technical scheme of transmission in wired manner in the prior art, the invention has the beneficial effect that electromagnetic interference is avoided while transmission effect is better.
Description
Technical field
The present invention relates to a kind of computer hardware equipment, particularly relate to a kind of ambient temperature sensing device that can be used in motherboard.
Background technology
Be used for the ambient temperature sensing device of motherboard in the prior art, include: a temperature sensor, connects the wire rod of this temperature sensor; When this temperature sensor detects the temperature variation in the space and produces a simulating signal, this simulating signal transfers out via this wire rod, in order to reach the purpose that real-time monitoring place space temperature changes.
Yet because when this temperature sensor was set, this wire rod can be through the electronic component of motherboard, the electromagnetic wave that this electronic component produced can form electromagnetic interference (EMI) to this wire rod, thereby influences the transmission of this simulating signal, has the not good shortcoming of laser propagation effect.
In sum, ambient temperature sensing device of the prior art has above-mentioned defective and haves much room for improvement.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of ambient temperature sensing device that is used for motherboard, and it with wired mode technical scheme of transmission, has the electromagnetic interference (EMI) avoided and the preferable beneficial effect of laser propagation effect in the prior art.
For reaching above-mentioned purpose, a kind of ambient temperature sensing device that is used for motherboard involved in the present invention includes: a substrate has a splicing interface that is electrically connected with this motherboard; One temperature sensor of being located at this substrate is changed a simulating signal with the environment temperature of position; One analog/digital converter is located at this substrate and is electrically connected with this temperature sensor, being a digital signal with this analog signal conversion; One transmitter is located at this substrate and is electrically connected with this analog/digital converter, and this transmitter transmits this digital signal with wireless mode.
Thus, ambient temperature sensing device involved in the present invention is by said structure, can obtain near this motherboard air themperature via this temperature sensor, again via the information of this transmitter transmission about environment temperature, thereby reaches the purpose of real-time monitoring; The present invention with wired mode technical scheme of transmission, has the electromagnetic interference (EMI) avoided and the preferable beneficial effect of laser propagation effect in the prior art.
Preferably, described splicing interface is any one form in golden finger, terminal and the socket; The form of this splicing interface is corresponding to the form of the socket of this motherboard.
Preferably, this temperature sensor is positioned at this substrate top.
Further, this digital signal transfers to the receiver of a fan assembly via this transmitter, this fan assembly is provided the information about environment temperature.
Preferably, described wireless mode is any one in infrared ray, radio frequency and bluetooth and the Wireless Fidelity.
Description of drawings
Fig. 1 is the stereographic map of the related ambient temperature sensing device that is used for motherboard of a preferred embodiment of the present invention.
Fig. 2 is the circuit block diagram of the related ambient temperature sensing device that is used for motherboard of a preferred embodiment of the present invention.
Fig. 3 is the user mode of a preferred embodiment of the present invention, mainly discloses the situation that ambient temperature sensing device is inserted in motherboard.
Wherein,
Ambient temperature sensing device 10 substrates 20
Analog/digital converter 40 transmitters 50
Embodiment
In order to describe structure of the present invention, feature and effect place in detail, lift following preferred embodiment and conjunction with figs. and further specify.
See also Fig. 1 to Fig. 3, the ambient temperature sensing device that is used for motherboard 10 that a preferred embodiment of the present invention is related includes: a substrate 20, a temperature sensor 30, an analog/digital converter 40 and a transmitter 50.
This substrate 20 has a splicing interface 22 that is electrically connected with motherboard 60, in order to obtain power supply from this motherboard 60; The form of this splicing interface 22 is corresponding to the form of the socket 62 of this motherboard 60; This splicing interface 22 can adopt any one form in golden finger (connecting finger), terminal (terminal) and the socket; In the present embodiment, this splicing interface 22 is an example with the golden finger, only for illustrating, is not construed as limiting important document at this.
This temperature sensing 30 is located at this substrate 20 and is positioned at this substrate 20 tops, is converted to a simulating signal in order to the environment temperature with the position, and this simulating signal is the information of variation of ambient temperature, for example: the temperature of gas when flowing through this temperature sensor 30.This substrate 20 has certain altitude, and in the present embodiment, these substrate 20 height are example with four centimeters, only for illustrating, are not construed as limiting important document at this; Its purpose is to make this temperature sensor 30 and these motherboard 60 plate faces to keep preset distance, and the temperature that this temperature sensor 30 is measured is the environment temperature of position; In other words, what this temperature sensor 30 measured is the air themperature at this place, but not the plate surface temperature of this motherboard 60.
This analog/digital converter 40 is located at this substrate 20 and is electrically connected this temperature sensor 30, in order to will being a digital signal from the analog signal conversion of this temperature sensor 30.
This transmitter 50 is located at this substrate 20 and is electrically connected this analog/digital converter 40, and this transmitter 50 is with the digital signal of wireless mode transmission from this analog/digital converter 40; This digital signal transfers to the receiver 72 of a fan assembly 70 via this transmitter 50, in order to this fan assembly 70 is provided the information about environment temperature; Its purpose is to make this fan assembly 70 can the real-time regulated wind speed and overall space is lowered the temperature.Wherein, aforementioned wireless mode can adopt infrared ray, radio frequency and bluetooth (Bluetooth) and Wireless Fidelity (Wireless Fidelity; WiFi) any one in; In the present embodiment, aforementioned wireless mode is example with the infrared ray, only for illustrating, is not construed as limiting important document at this.
Via said structure, the related ambient temperature sensing device 10 of present embodiment passes through said structure, can obtain near this motherboard 60 air themperature via this temperature sensor 30, the information of directly transmitting about environment temperature via this transmitter 50 arrives this fan assembly 70 again, in order to reach the purpose of real-time monitoring.This digital signal is in transmission course, because this digital signal is not by wire rod and directly via these transmitter 50 outputs; Therefore, present embodiment does not have the problem that electronic component disturbs; The present invention with wired mode technical scheme of transmission, has the electromagnetic interference (EMI) avoided and the preferable beneficial effect of laser propagation effect in the prior art.
The present invention is disclosed constituent components in previous embodiment, only for illustrating, is not the scope that is used for limiting this case, the alternative or variation of other equivalent elements, and the claim that also should be this case contains.
Claims (5)
1. ambient temperature sensing device that is used for motherboard includes:
One substrate has a splicing interface that can be electrically connected with this motherboard;
One is located at the temperature sensor of this substrate, and the environment temperature of position is converted to simulating signal;
One analog/digital converter is located at this substrate and is electrically connected with this temperature sensor, is digital signal with analog signal conversion; And
One transmitter is located at this substrate and is electrically connected with analog/digital converter, and this transmitter transmits this digital signal with wireless mode.
2. the ambient temperature sensing device that is used for motherboard as claimed in claim 1 is characterized in that: described splicing interface is golden finger, terminal or socket, and corresponding with the socket on this motherboard.
3. the ambient temperature sensing device that is used for motherboard as claimed in claim 1 is characterized in that: this temperature sensor is positioned at this substrate top.
4. the ambient temperature sensing device that is used for motherboard as claimed in claim 1 is characterized in that: this digital signal transfers to the receiver of a fan assembly via this transmitter.
5. the ambient temperature sensing device that is used for motherboard as claimed in claim 1 is characterized in that: described wireless mode is any one in infrared ray, radio frequency, bluetooth and the Wireless Fidelity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101492727A CN101726368B (en) | 2008-10-21 | 2009-06-04 | Ambient temperature sensing device used for mainboard |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820154298.1 | 2008-10-21 | ||
| CN200820154298 | 2008-10-21 | ||
| CN2009101492727A CN101726368B (en) | 2008-10-21 | 2009-06-04 | Ambient temperature sensing device used for mainboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101726368A true CN101726368A (en) | 2010-06-09 |
| CN101726368B CN101726368B (en) | 2012-06-20 |
Family
ID=42447591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101492727A Active CN101726368B (en) | 2008-10-21 | 2009-06-04 | Ambient temperature sensing device used for mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101726368B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251748A (en) * | 2013-06-25 | 2014-12-31 | 罗伯特·博世有限公司 | Module for integration into a mobile terminal to measure the ambient temperature |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6169442B1 (en) * | 1999-04-13 | 2001-01-02 | Analog Devices, Inc. | IC monitoring chip and a method for monitoring temperature of a component in a computer |
| CN2658822Y (en) * | 2003-07-08 | 2004-11-24 | 钰盟科技股份有限公司 | Temperature monitoring alarming device for work server |
| CN1744053A (en) * | 2004-08-17 | 2006-03-08 | 李谦 | Method for monitoring computer casing and its board card |
| CN1609817A (en) * | 2004-10-13 | 2005-04-27 | 李�诚 | Method for monitoring PCI Express plate card and apparatus thereof |
| CN1873713A (en) * | 2006-05-19 | 2006-12-06 | 天津市农业科学院信息研究所 | Remote control type collector for data of temperature and humidity of soil |
-
2009
- 2009-06-04 CN CN2009101492727A patent/CN101726368B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251748A (en) * | 2013-06-25 | 2014-12-31 | 罗伯特·博世有限公司 | Module for integration into a mobile terminal to measure the ambient temperature |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101726368B (en) | 2012-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8428901B2 (en) | Mobile communication device and method for using the same | |
| GB2490452A (en) | Integrated part temperature measurement system | |
| CN202793312U (en) | Digital double-shaft angular displacement sensor | |
| CN201414156Y (en) | Movable terminal with prompt facility of radiant intensity | |
| CN204807946U (en) | Intelligence electronic clock | |
| CN101726368B (en) | Ambient temperature sensing device used for mainboard | |
| CN101984726A (en) | Grain condition measurement and control system based on wireless sensor network | |
| CN203965152U (en) | A kind of portable engine combined test stand | |
| CN214201683U (en) | Data processing circuit for monitoring deformation of PCB in board card testing process | |
| CN109508111A (en) | A kind of touch event detection method and device | |
| US20130218482A1 (en) | Wireless sensing system | |
| CN105759102A (en) | Hall current sensor employing wireless signal output | |
| TWI355501B (en) | Electro magnetic interference detection device | |
| CN201540183U (en) | Digital wind pressure transmitter | |
| CN201417510Y (en) | Touch reading machine | |
| CN102611787A (en) | Electronic device and method for controlling wireless communication module | |
| GB201001823D0 (en) | An audio interface device | |
| CN205031226U (en) | Multi -functional wireless temperature meter | |
| CN102523635A (en) | Wireless terminal device having temperature measurement function and method for realizing temperature measurement control | |
| CN201947453U (en) | Grain situation measure and control system based on wireless sensing network | |
| TW201041331A (en) | Method of bluetooth connection | |
| CN104779963A (en) | Transmitter and method for operating the same | |
| CN204087199U (en) | Wireless transmission and video integrating apparatus | |
| WO2013143461A1 (en) | An all-in-one wireless weighing module | |
| CN202600005U (en) | Touch type electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HUANLONG ELECTRIC CO LTD |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20100727 Address after: Zhangjiang High Tech Park of Pudong New Area integrated circuit industry Zhang Road 201203 Shanghai City No. 1558 Applicant after: Huanxu Electronics Co., Ltd. Address before: Zhangjiang High Tech Park of Pudong New Area integrated circuit industry Zhang Road 201203 Shanghai City No. 1558 Applicant before: Huanxu Electronics Co., Ltd. Co-applicant before: Huanlong Electric Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANSHENG ELECTRONIC (SHENZHEN) GROUP Free format text: FORMER OWNER: HUANXU ELECTRONICS CO., LTD. Effective date: 20130530 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 518057 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130530 Address after: 518057 Guangdong province Shenzhen city Nanshan District high tech Park North Park usi Patentee after: USI ELECTRONICS (SHENZHEN) CO., LTD. Address before: Zhangjiang High Tech Park of Pudong New Area integrated circuit industry Zhang Road 201203 Shanghai City No. 1558 Patentee before: Huanxu Electronics Co., Ltd. |