TWM546514U - Electrical connector - Google Patents

Electrical connector Download PDF

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Publication number
TWM546514U
TWM546514U TW106205752U TW106205752U TWM546514U TW M546514 U TWM546514 U TW M546514U TW 106205752 U TW106205752 U TW 106205752U TW 106205752 U TW106205752 U TW 106205752U TW M546514 U TWM546514 U TW M546514U
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Taiwan
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electrical connector
transmission
unit
transmission portion
transmission line
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TW106205752U
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Chinese (zh)
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Wen-Jun Zeng
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Octoreach Int Inc
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Priority to TW106205752U priority Critical patent/TWM546514U/en
Publication of TWM546514U publication Critical patent/TWM546514U/en

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Description

電連接器Electrical connector

本創作涉及一種電連接器,特別是一種能夠穩定地傳輸訊號,以及執行靜電放電防護與序號驗證的電連接器。The present invention relates to an electrical connector, and more particularly to an electrical connector capable of stably transmitting signals and performing electrostatic discharge protection and serial number verification.

醫療院所針對慢性病患所進行的生理監控,係於患者身上穿載或者裝設生理監控裝置,如:血壓計或溫度計。護理人員定時檢視患者狀況,並謄寫生理監控裝置所記錄的數據資料。但是,所述謄寫生理數據的作業模式,不僅耗費護理人員的時間,亦容易在謄抄數據的過程發生抄寫錯誤的情形。Physiological monitoring of chronic hospitals in medical institutions is carried out on patients or equipped with physiological monitoring devices such as sphygmomanometers or thermometers. The nursing staff regularly reviews the patient's condition and writes the data recorded by the physiological monitoring device. However, the operation mode in which the physiological data is written not only consumes the time of the caregiver, but also facilitates a copying error in the process of copying the data.

目前自動擷取生理數據的做法,係將生理監控裝置連線至護理站,將患者的數據傳送至相關資料庫登載,並且使護理人員透過個人電腦(Personal computer)知悉患者的生理資訊。然而,針對不同廠牌的生理監控裝置,個人電腦必須相應安裝生理監控裝置的驅動程式,以執行患者生理狀態數據的接收與整理作業。因此,所述個人電腦需向一特定的遠端伺服器請求下載相關生理監控裝置的驅動程式。The current practice of automatically extracting physiological data connects the physiological monitoring device to the nursing station, transmits the patient's data to the relevant database, and enables the nursing staff to know the physiological information of the patient through a personal computer. However, for the physiological monitoring devices of different brands, the personal computer must install the driver of the physiological monitoring device to perform the receiving and finishing of the physiological state data of the patient. Therefore, the personal computer needs to request a specific remote server to download the driver of the relevant physiological monitoring device.

同時,生理監控裝置的安裝尚需考量當地的環境因素。換言之,若生理監控裝置的安裝地點屬於大陸性氣候(空氣濕度低而乾燥),則靜電易於累積。一但生理監控裝置進行組裝連接或人員碰觸生理監控裝置時,極易形成靜電放電(ESD,Electrostatic discharge)現象,因而造成人員的擊傷以及相關的設備受到損害。At the same time, the installation of physiological monitoring devices still needs to consider local environmental factors. In other words, if the installation location of the physiological monitoring device belongs to a continental climate (air humidity is low and dry), static electricity is easily accumulated. When the physiological monitoring device is assembled or connected, or the person touches the physiological monitoring device, an electrostatic discharge (ESD) phenomenon is easily formed, thereby causing damage to personnel and related equipment.

此外,醫療院所若無法提供一穩定的電壓源給予生理監控裝置,則生理監控裝置與護理站的個人電腦間的訊號傳輸將無法穩定地進行。從而使生理監控裝置與護理站間的訊號傳輸受到干擾,更有甚者,將使護理人員錯誤地解讀患者的生理資訊。In addition, if the medical institution cannot provide a stable voltage source to the physiological monitoring device, the signal transmission between the physiological monitoring device and the personal computer of the nursing station cannot be stably performed. Thereby, the signal transmission between the physiological monitoring device and the nursing station is disturbed, and even more, the nursing staff will mistakenly interpret the physiological information of the patient.

因此,本創作的目的即在提供一種電連接器,確保生理監控裝置與護理站資訊裝置間具有一穩定的訊號傳輸。並且,執行靜電防護,避免人員與相關設備受到損傷。此外,使護理站資訊裝置能夠由遠端伺服器驗證以下載生理監控裝置的驅動程式。Therefore, the purpose of the present invention is to provide an electrical connector that ensures a stable signal transmission between the physiological monitoring device and the nursing station information device. Also, perform static electricity protection to avoid damage to personnel and related equipment. In addition, the care station information device can be verified by the remote server to download the driver of the physiological monitoring device.

本創作為解決習知技術的問題,所採用的技術手段是提供一種電連接器,係用以連接於一生理監控裝置及一護理站資訊裝置之間,該電連接器包含:一第一傳輸部,係用以連接於該生理監控裝置;一第二傳輸部,係用以連接於該護理站資訊裝置,該第二傳輸部與該第一傳輸部之間形成有一資訊傳輸線路,並且經由該資訊傳輸線路而相互電性連接;一光耦合單元,電性連接在該資訊傳輸線路中,該光耦合單元電氣隔離該第一傳輸部與該第二傳輸部,並且以光訊號連接該第一傳輸部與該第二傳輸部;一靜電防護單元,電性連接該資訊傳輸線路;以及一序號儲存單元,寫入有一加密辨識序號,該序號儲存單元經由該資訊傳輸線路而電性連接於該第二傳輸部。The present invention is to solve the problem of the prior art, and the technical means is to provide an electrical connector for connecting between a physiological monitoring device and a nursing station information device, the electrical connector comprising: a first transmission The second transmission part is connected to the nursing station information device, and an information transmission line is formed between the second transmission part and the first transmission part, and The information transmission line is electrically connected to each other; an optical coupling unit electrically connected to the information transmission line, the optical coupling unit electrically isolating the first transmission portion and the second transmission portion, and is connected by an optical signal a transmission part and the second transmission part; an ESD protection unit electrically connected to the information transmission line; and a serial number storage unit, wherein an encryption identification number is written, and the serial number storage unit is electrically connected to the information transmission line via the information transmission line The second transmission unit.

在本創作的一實施例中係提供一種電連接器,其中該第一傳輸部為RS-232界面標準的公接頭。In an embodiment of the present disclosure, an electrical connector is provided, wherein the first transmission portion is a standard male connector of the RS-232 interface.

在本創作的一實施例中係提供一種電連接器,其中第二傳輸部為RJ45界面標準的母插座。In an embodiment of the present invention, an electrical connector is provided, wherein the second transmission portion is a female socket of the RJ45 interface standard.

在本創作的一實施例中係提供一種電連接器,其中該序號儲存單元為一晶片。In an embodiment of the present invention, an electrical connector is provided, wherein the serial number storage unit is a wafer.

在本創作的一實施例中係提供一種電連接器,其中該靜電防護單元為一靜電防護晶片。In an embodiment of the present invention, an electrical connector is provided, wherein the electrostatic protection unit is a static electricity protection wafer.

在本創作的一實施例中係提供一種電連接器,其中該光耦合單元為一光耦合器。In an embodiment of the present disclosure, an electrical connector is provided, wherein the optical coupling unit is an optical coupler.

本創作實施例的電連接器具有以下功效。透過該光耦合單元設置於電連接器,使得該第一傳輸部與該第二傳輸部間為電氣隔離而以光訊號連接,以確保生理監控裝置所傳送的訊號不受外接電壓源的干擾影響而能夠穩定的傳輸。並且,於該第一傳輸部與該第二傳輸部間所設置的該靜電防護單元,使得該生理監控裝置與電連接器連接過程所潛藏的靜電放電現象能夠消除,以避免靜電放電對於人體及相關設備的損害。此外,該序號儲存單元所寫入的加密辨識序號,則經過該第二傳輸部傳送至該護理站資訊裝置並提交予該遠端伺服器,使得該護理站資訊裝置獲得驗證而得以下載該生理監控裝置的驅動程式。The electrical connector of the present embodiment has the following effects. The optical coupling unit is disposed on the electrical connector, so that the first transmission portion and the second transmission portion are electrically isolated and optically connected to ensure that the signal transmitted by the physiological monitoring device is not affected by the interference of the external voltage source. And can be transmitted stably. Moreover, the electrostatic protection unit disposed between the first transmission portion and the second transmission portion can eliminate the electrostatic discharge phenomenon hidden in the connection process between the physiological monitoring device and the electrical connector, so as to avoid electrostatic discharge to the human body and Damage to related equipment. In addition, the encrypted identification number written by the serial number storage unit is transmitted to the nursing station information device via the second transmission unit and submitted to the remote server, so that the nursing station information device obtains verification and can download the physiological component. Monitor the driver of the device.

以下根據第1圖至第3圖,以說明本創作的實施方式。該說明並非為限制本創作的實施方式,而為本創作的實施例的一種。Hereinafter, embodiments of the present creation will be described based on Figs. 1 to 3. This description is not intended to limit the implementation of the present invention, but is one of the embodiments of the present invention.

請參照第1圖及第2圖,係為本創作的一實施例的電連接器100應用於一生理資訊傳輸系統。具體而言,該生理資訊傳輸系統具有:一生理監控裝置m、一網路線b、一集線器h、一護理站資訊裝置c及一遠端伺服器s。Referring to FIGS. 1 and 2, an electrical connector 100 according to an embodiment of the present invention is applied to a physiological information transmission system. Specifically, the physiological information transmission system has: a physiological monitoring device m, a network route b, a hub h, a nursing station information device c, and a remote server s.

如第2圖及第3圖所示,本創作的實施例的電連接器100具有一第一傳輸部1、一第二傳輸部2、一序號儲存單元3、一靜電防護單元4及一光耦合單元5。As shown in FIG. 2 and FIG. 3, the electrical connector 100 of the embodiment of the present invention has a first transmission portion 1, a second transmission portion 2, a serial number storage unit 3, an electrostatic protection unit 4, and a light. Coupling unit 5.

於本創作的一實施例,該第一傳輸部1設置於該電連接器100的一端部,並且為一RS-232(Recommend Standard number 232)界面標準的公接頭,以將資料採用一序列的位元串方式,一個接一個地串列(Serial)傳輸。該第一傳輸部11可定義為9個針腳的連線方式,亦可定義為25個針腳的連線方式。具體而言,該第一傳輸部11為資料終端裝置(DTE, data terminal equipment)的接頭形式,一般應用於電腦及終端裝置間的連接,以定義該電連接器100傳送及接受訊號的線路形式。In an embodiment of the present invention, the first transmission portion 1 is disposed at one end of the electrical connector 100 and is a standard connector of an RS-232 (Recommend Standard Number 232) interface to use a sequence of data. The bit string mode is serially transmitted one after another. The first transmission portion 11 can be defined as a connection method of 9 pins, and can also be defined as a connection method of 25 pins. Specifically, the first transmission unit 11 is a connector form of a data terminal equipment (DTE), and is generally applied to a connection between a computer and a terminal device to define a line form in which the electrical connector 100 transmits and receives signals. .

於本創作的一實施例,該第二傳輸部2設置於該電連接器100的相對另一端部,並且為一RJ45(Registered jack)界面標準的母插座。該第二傳輸部2與該第一傳輸部1之間形成有一資訊傳輸線路20,並且經由該資訊傳輸線路20而形成該第二傳輸部2與該第一傳輸部1間的相互電性連接。經由該資訊傳輸線路20,達成該第一傳輸部1與該第二傳輸部2間訊號轉換的傳輸。具體而言,所述RJ45為乙太網使用雙絞線連線時常用的連結器型式。RJ45型式的公接頭有8個凹槽及8個金屬接點(8P8C,8 position 8 contact),並且具有T568A及T568B兩種連接雙絞線的線序。In an embodiment of the present invention, the second transmission portion 2 is disposed at the opposite end of the electrical connector 100 and is a female socket of a RJ45 (Registered Jack) interface standard. An information transmission line 20 is formed between the second transmission unit 2 and the first transmission unit 1 , and the electrical connection between the second transmission unit 2 and the first transmission unit 1 is formed via the information transmission line 20 . . The transmission of the signal conversion between the first transmission unit 1 and the second transmission unit 2 is achieved via the information transmission line 20. Specifically, the RJ45 is a connector type commonly used when an Ethernet network uses a twisted pair cable. The RJ45 type male connector has 8 grooves and 8 metal contacts (8P8C, 8 position 8 contact), and has a wire sequence of T568A and T568B connected twisted pairs.

該光耦合單元3封裝於該連接器100內,且電性連接在該資訊傳輸線路20中。於本創作的實施例,該光耦合單元3為一光耦合器(Photo coupler)。具體而言,該光耦合單元3包含一光發射器(Light emitter)及一光接收器(Light receiver)。所述光發射器及所述光接收器各自連接於該資訊傳輸線路20中,並且藉由光發射器及光接收器執行光電訊號的傳輸,從而避免傳輸訊號受電壓擾動影響的情形。藉此,該光耦合單元3電氣隔離該第一傳輸部1與該第二傳輸部2,而以光訊號傳輸的方式連接該第一傳輸部1與該第二傳輸部2。The optical coupling unit 3 is encapsulated in the connector 100 and electrically connected to the information transmission line 20. In the embodiment of the present invention, the optical coupling unit 3 is a photo coupler. Specifically, the optical coupling unit 3 includes a light emitter and a light receiver. The optical transmitter and the optical receiver are each connected to the information transmission line 20, and the optical signal transmission is performed by the optical transmitter and the optical receiver, thereby avoiding the situation that the transmission signal is affected by the voltage disturbance. Thereby, the optical coupling unit 3 electrically isolates the first transmission portion 1 and the second transmission portion 2, and connects the first transmission portion 1 and the second transmission portion 2 by optical signal transmission.

該靜電防護單元4封裝於該連接器100內,且電性連接於該資訊傳輸線路20。於本創作的實施例,該靜電防護單元4為一靜電防護晶片(ESD protection chip)。具體而言,該靜電防護單元4係以並聯該光耦合單元3的方式電性連接於該資訊傳輸線路20。但實際組裝連接並不以此為限,該靜電防護單元4亦可以串聯該光耦合單元3的方式電性連接於該資訊傳輸線路20,並且連接於該第一傳輸部1與該光耦合單元3之間。The ESD protection unit 4 is encapsulated in the connector 100 and electrically connected to the information transmission line 20 . In the embodiment of the present invention, the electrostatic protection unit 4 is an ESD protection chip. Specifically, the static electricity protection unit 4 is electrically connected to the information transmission line 20 in a manner of connecting the optical coupling unit 3 in parallel. However, the actual assembly connection is not limited thereto. The ESD protection unit 4 can also be electrically connected to the information transmission line 20 in series with the optical transmission unit 3, and is connected to the first transmission unit 1 and the optical coupling unit. Between 3

該序號儲存單元5,寫入有一加密辨識序號51。該序號儲存單元5封裝於該連接器100內,並且電性連接於該資訊傳輸線路20。具體而言,該序號儲存單元5經由該資訊傳輸線路20而電性連接於該第二傳輸部2。並且,該序號儲存單元5連接於該光耦合單元3及該第二傳輸部2之間。於本創作的實施例,該序號儲存單元5為一晶片(Chip),亦即該加密辨識序號51即內建於所述晶片上,並且該加密辨識序號51得透過該第二傳輸部2而加以傳送。The serial number storage unit 5 is written with an encrypted identification number 51. The serial number storage unit 5 is encapsulated in the connector 100 and electrically connected to the information transmission line 20. Specifically, the serial number storage unit 5 is electrically connected to the second transmission unit 2 via the information transmission line 20 . Further, the serial number storage unit 5 is connected between the optical coupling unit 3 and the second transmission unit 2. In the embodiment of the present invention, the serial number storage unit 5 is a chip, that is, the encrypted identification number 51 is built in the chip, and the encrypted identification number 51 is transmitted through the second transmission unit 2 Send it.

該生理監控裝置m係安裝接設於患者身上,以即時讀取該患者的生理資訊。本創作實施例的電連接器100的該第一傳輸部1電性連接於,該生理監控裝置m上對應RS-232界面標準的連接埠。具體而言,該生理監控裝置m可為一自動血壓計,用以即時量測患者的血壓、心跳及脈搏等生理數據。該生理監控裝置m亦可為血糖計、血氧計、溫度計或洗腎機等裝置。The physiological monitoring device m is mounted on the patient to instantly read the physiological information of the patient. The first transmission portion 1 of the electrical connector 100 of the present embodiment is electrically connected to the connection port of the physiological monitoring device m corresponding to the RS-232 interface standard. Specifically, the physiological monitoring device m can be an automatic sphygmomanometer for instantly measuring physiological data such as blood pressure, heartbeat, and pulse of the patient. The physiological monitoring device m may also be a device such as a blood glucose meter, an oximeter, a thermometer or a dialysis machine.

於本創作的具體實施例,該網路線b的兩端皆為RJ45界面標準的公接頭,並且係屏蔽雙絞線(STP,shielded twisted pair)的網路線。該網路線b一端的RJ45公接頭安裝於該電連接器100的該第二傳輸部2(RJ45界面標準的母插座)。具體而言,屏蔽雙絞線為一用於訊號傳輸的線材,並且由四對絞線交互纏繞以屏蔽電磁干擾。同時,所述四對絞線外更包覆一金屬網(例如:銅質金屬網),以做為降低外部電磁干擾及接地之用。In the specific embodiment of the present invention, both ends of the network route b are standard connectors of the RJ45 interface, and are network routes of a shielded twisted pair (STP). The RJ45 male connector at one end of the mesh route b is mounted to the second transmission portion 2 of the electrical connector 100 (the female socket of the RJ45 interface standard). Specifically, the shielded twisted pair is a wire for signal transmission, and is intertwined by four pairs of twisted wires to shield electromagnetic interference. At the same time, the four pairs of twisted wires are covered with a metal mesh (for example, a copper metal mesh) for reducing external electromagnetic interference and grounding.

於本創作的具體實施例,該集線器h具有多個RJ45界面標準的母插座的埠位,以及一個USB(Universal serial bus)界面標準的公接頭。該網路線b另一端的RJ45公接頭安裝於該集線器h其中一個RJ45界面標準的母插座的埠位。進一步言之,所述USB的公接頭為Type A型式。但實際應用時,所述USB的公接頭亦可為Type B、Mini-A、Mini-B、Micro-A或Micro-B等型式。In a specific embodiment of the present invention, the hub h has a plurality of RJ45 interface standard female sockets and a USB (Universal serial bus) interface standard male connector. The RJ45 male connector on the other end of the route b is installed in the hub h of one of the RJ45 interface standard female sockets. Further, the USB male connector is of the Type A type. However, in practical applications, the USB male connector may also be of Type B, Mini-A, Mini-B, Micro-A or Micro-B.

具體而言,該護理站資訊裝置c為一個人電腦(Personal computer)。該集線器h的USB公接頭組裝於該護理站資訊裝置c上的一USB母插座埠位,以形成該集線器h與該護理站資訊裝置c間的電性連接。亦即,該集線器h與該護理站資訊裝置c間的連接亦構成該電連接器100的第二傳輸部2與該護理站資訊裝置間的連接。Specifically, the care station information device c is a personal computer. The USB male connector of the hub h is assembled to a USB female socket on the nursing station information device c to form an electrical connection between the hub h and the nursing station information device c. That is, the connection between the hub h and the nursing station information device c also constitutes a connection between the second transmission unit 2 of the electrical connector 100 and the nursing station information device.

於本創作的具體實施例,該遠端伺服器(Remote server)s透過網際網路(Internet)連接於該護理站資訊裝置c,以達成該護理站資訊裝置c與該遠端伺服器s間的網路連接。具體而言,該護理站資訊裝置c可透過有線網路或無線網路的方式,與該遠端伺服器s達成網路連接。In a specific embodiment of the present invention, the remote server is connected to the nursing station information device c via the Internet to achieve the information between the nursing station information device c and the remote server. Internet connection. Specifically, the nursing station information device c can establish a network connection with the remote server s via a wired network or a wireless network.

針對不同廠牌的該生理監控裝置m,該護理站資訊裝置c必須安裝有相應該生理監控裝置m的驅動程式,以接收並整理該生理監控裝置m所傳送有關患者的生理狀態數據。因此,該護理站資訊裝置c必須自該遠端伺服器s下載關於該生理監控裝置m的驅動程式。當該護理站資訊裝置c向該遠端伺服器s請求下載關於該生理監控裝置m的驅動程式時,該序號儲存單元5的加密辨識序號51經由該電連接器100的第二傳輸部2而提供至該護理站資訊裝置c,再由該護理站資訊裝置c將所述加密辨識序號51提交予該遠端伺服器s,以作為下載驗證資訊。於驗證通過後,該遠端伺服器s將相應該生理監控裝置m的驅動程式傳送予該護理站資訊裝置c,以供該護理站資訊裝置c進行安裝。反之,若該護理站資訊裝置c未提交所述加密辨識序號51進行驗證,或者該護理站資訊裝置c所提交的加密辨識序號51未通過驗證,該遠端伺服器s即無法將驅動程式提供予該護理站資訊裝置c。For the physiological monitoring device m of different brands, the nursing station information device c must be equipped with a driver corresponding to the physiological monitoring device m to receive and organize the physiological state data of the patient transmitted by the physiological monitoring device m. Therefore, the care station information device c must download the driver for the physiological monitoring device m from the remote server s. When the nursing station information device c requests the remote server s to download the driver for the physiological monitoring device m, the encrypted identification number 51 of the serial number storage unit 5 is via the second transmission portion 2 of the electrical connector 100. Provided to the nursing station information device c, and the nursing station information device c submits the encrypted identification number 51 to the remote server s as the download verification information. After the verification is passed, the remote server s transmits the driver corresponding to the physiological monitoring device m to the nursing station information device c for installation by the nursing station information device c. On the other hand, if the nursing station information device c does not submit the encrypted identification number 51 for verification, or the encrypted identification number 51 submitted by the nursing station information device c fails to pass the verification, the remote server s cannot provide the driver. The nursing station information device c is given.

以上之敘述以及說明僅為本創作之較佳實施例之說明,對於此項技術具有通常知識者當可依據以下所界定申請專利範圍以及上述之說明而作其他之修改,惟此些修改仍應是為本創作之創作精神而在本創作之權利範圍中。The above description and description are only illustrative of the preferred embodiments of the present invention, and those having ordinary skill in the art may make other modifications in accordance with the scope of the patent application as defined below and the above description, but such modifications are still It is the creative spirit of this creation and is within the scope of this creation.

100‧‧‧電連接器
1‧‧‧第一傳輸部
2‧‧‧第二傳輸部
20‧‧‧資訊傳輸線路
3‧‧‧光耦合單元
4‧‧‧靜電防護單元
5‧‧‧序號儲存單元
51‧‧‧加密辨識序號
b‧‧‧網路線
c‧‧‧護理站資訊裝置
h‧‧‧集線器
m‧‧‧生理監控裝置
s‧‧‧遠端伺服器
100‧‧‧Electrical connector
1‧‧‧First Transmission Department
2‧‧‧Second transmission department
20‧‧‧Information transmission line
3‧‧‧Optical coupling unit
4‧‧‧Electrostatic protection unit
5‧‧‧ Serial storage unit
51‧‧‧Encryption identification number
b‧‧‧Web route
C‧‧‧ nursing station information device
H‧‧‧ hub
M‧‧‧physical monitoring device
s‧‧‧Remote Server

第1圖為本創作的一實施例的電連接器應用於生理資訊傳輸系統的示意圖。 第2圖為本創作的一實施例的電連接器構造示意圖。 第3圖為本創作的一實施例的電連接器構件的電性連接示意圖。FIG. 1 is a schematic diagram of an electrical connector of an embodiment of the present invention applied to a physiological information transmission system. Fig. 2 is a schematic view showing the construction of an electrical connector of an embodiment of the present invention. Figure 3 is a schematic view showing the electrical connection of the electrical connector member of an embodiment of the present invention.

100‧‧‧電連接器 100‧‧‧Electrical connector

1‧‧‧第一傳輸部 1‧‧‧First Transmission Department

2‧‧‧第二傳輸部 2‧‧‧Second transmission department

3‧‧‧光耦合單元 3‧‧‧Optical coupling unit

4‧‧‧靜電防護單元 4‧‧‧Electrostatic protection unit

5‧‧‧序號儲存單元 5‧‧‧ Serial storage unit

Claims (6)

一種電連接器,係用以連接於一生理監控裝置及一護理站資訊裝置之間,該電連接器包含: 一第一傳輸部,係用以連接於該生理監控裝置; 一第二傳輸部,係用以連接於該護理站資訊裝置,該第二傳輸部與該第一傳輸部之間形成有一資訊傳輸線路,並且經由該資訊傳輸線路而相互電性連接; 一光耦合單元,電性連接在該資訊傳輸線路中,該光耦合單元電氣隔離該第一傳輸部與該第二傳輸部,並且以光訊號連接該第一傳輸部與該第二傳輸部; 一靜電防護單元,電性連接該資訊傳輸線路;以及 一序號儲存單元,寫入有一加密辨識序號,該序號儲存單元經由該資訊傳輸線路而電性連接於該第二傳輸部。An electrical connector is connected between a physiological monitoring device and a nursing station information device, the electrical connector comprising: a first transmitting portion for connecting to the physiological monitoring device; and a second transmitting portion For connecting to the nursing station information device, an information transmission line is formed between the second transmission portion and the first transmission portion, and electrically connected to each other via the information transmission line; an optical coupling unit, electrical Connected to the information transmission line, the optical coupling unit electrically isolates the first transmission portion and the second transmission portion, and connects the first transmission portion and the second transmission portion by optical signals; an electrostatic protection unit, electrical The information transmission line is connected to the information transmission line; and a serial number storage unit is written with an encryption identification number, and the serial number storage unit is electrically connected to the second transmission unit via the information transmission line. 如請求項1所述之電連接器,其中該第一傳輸部為RS-232界面標準的公接頭。The electrical connector of claim 1, wherein the first transmission portion is a male connector of the RS-232 interface standard. 如請求項1所述之電連接器,其中該第二傳輸部為RJ45界面標準的母插座。The electrical connector of claim 1, wherein the second transmission portion is a female socket of the RJ45 interface standard. 如請求項1所述之電連接器,其中該序號儲存單元為一晶片。The electrical connector of claim 1, wherein the serial number storage unit is a wafer. 如請求項1所述之電連接器,其中該靜電防護單元為一靜電防護晶片。The electrical connector of claim 1, wherein the electrostatic protection unit is a static electricity protection wafer. 如請求項1所述之電連接器,其中該光耦合單元為一光耦合器。The electrical connector of claim 1, wherein the optical coupling unit is an optical coupler.
TW106205752U 2017-04-25 2017-04-25 Electrical connector TWM546514U (en)

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