M413902 五、新型說明： 【新型所屬之技術領域】 本初型是有關於一種轉接裝置，特別是指一種用於量測 儀器與電腦主機之間的介面轉接裝置。 【先前技術】 在工廠内部的生產部門，每天都要生產或加工大批產 品，該等產品之性能、品質如何，能否滿足客戶需求，都要M413902 V. New description: [New technical field] The original type is related to an adapter device, in particular to an interface switching device between the measuring instrument and the computer mainframe. [Prior Art] In the production department inside the factory, a large number of products are produced or processed every day. The performance and quality of these products can meet the needs of customers.
藉由檢測資料進行分析，以使部門瞭解該產品或者該批產品 之整體品質狀況。傳統檢測方式之量測、記錄及統計製程控 制（StatmIcai process c〇ntr〇1 ;簡稱spc)的分析過程都須採 用人工或紙張作業來完成，難免會出現人為錯誤且工作效率 不高；隨著電腦技術發展和應用，產品檢測過程逐漸藉由電 腦檢測系統來完成，通常是將量測儀器藉由介面轉接裝置與 電腦主機連線，將待檢測產品之量測資料輸入電腦主機中以 進行相關的統計工作。 然而，目則在自動化取得量測資料的電腦檢測系統面臨 以下問題： 市售量測儀ϋ多採用自家特殊規格介面且價格十分 ? 就生產夕種量測儀器的三豐（Mitutoyo)公司產品為 例數位游標卡尺的介面轉接裝置的售價就高達5千多台 幣，母種ϊ測儀器都需另購介面轉接裝置成本無法降低。 “ 2.其他類似的量測儀器採用RS_232介面，雖可連接電 I機仁是必3特別為各種量測儀器開發電腦應用程式才 能轉換為電腦可用資料 這也是自動化的障礙。 3 【新型内容】 本新型之目的’即在提供一種兼具量測自訂介面腳位及 RS-232介面腳位且能直接轉換為電腦可用資料給電腦主機 的介面轉接裝置。 本新型的介面轉接裝置是配合連接於一量測儀器及一 電腦主機之間；該介面轉接裝置包括一處理單元、一 PS/2 連接介面及一自訂介面；該處理單元接收該量測儀器傳來的 量測信號並轉換為符合電腦可讀信號予該電腦主機；該 PS/2連接介面電性接於該電腦主機及處理單元之間，將電 腦可讀信號傳遞予該電腦主機；該自訂介面電性連接該量測 儀器及該處理單元之間，包括一第一接腳組及一第二接腳 組’該第一組接腳是傳輸該量測信號且與該量測儀器的連接 介面的腳位定義相符，及該第二接腳組至少包括傳輸 RS-232非同步信號的傳送/接收腳位。 較佳的，該處理單元包括一將來自該自訂介面的數位串 列同步尨號及/或RS-232非同步信號轉換成IBM pc； pc/2 介面的鍵盤碼信號予該PS/2連接介面的微處理器，及一取 得該電腦主機發送RS232信號予微處理器或接收微處理器 之信號予該電腦主機的信號轉換晶片。 較佳的，該自訂介面的第一組接腳的定義分別為接地、 資料、時脈、未定義及請求腳位，該自訂介面尺寸並符合三 豐公司編號905338或905409的信號線連接的接頭介面。 較佳的，該介面轉接裝置還包括一電性連接該處理單元 的腳動開關。該介面轉接裝置還包括一 γ型連接線組件， M413902 该γ型連接線組件包括一連接線本體、一位於該連接線本 體主排線的連接該自訂介面的自訂介面、—位於該連接線本 體的一分岔排線的連接該量測儀器的三豐連接介面，及一位 於碎連接線本體的另一分岔排線的連接該電腦主機的傳輸 介面的RS232連接介面。 本新型的介面轉接裝置的功效在於： 1_降低成本：介面轉接裝置採用的自訂介面涵蓋量測 儀器/RS-232的介面腳位，相容於現有以量測儀器/Rs_232 的介面作為傳輸介面的量測儀器，便於取得具有前述傳輸介 面的量測儀器的量測資料’不用針對不同量測儀器開發不同 介面的"面轉接裝置，統一輸入介面後可降低整體成本。 2.快速自動化：介面轉接裝置的處理單元能直接轉換 為電腦可用資料，經由PS/2連接介面直接輸入電腦主機， 符合工廉快速自動化取得量測資料的需求。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在以 下配合參考圖式之較佳實施例的詳細說明中，將可清楚的呈 現。 參閱圖1，本新型之較佳實施例中，介面轉接裝置 是配合連接於一量測儀器3及一電腦主機5之間；量測儀器 3是一板厚量測儀31、一膜厚量測儀32或一數位游標卡尺 33，需注意的是，本實施例雖以板厚量測儀31、膜厚量測 儀32或數位游標卡尺33為例說明，但類似的量測儀器種類 繁多無法一 一列舉，凡適用於工業可應用的量測裝置的範圍 5 M413902 内皆應屬於本新型可應用的範疇。 在連接介面的種類方面，本實施例中的板厚量測儀31 具有三豐連接介面311、膜厚量測儀32具有RS232連捿介 面321 ’及數位游標卡尺33具有三豐連接介面331，三豐連 接介面331也就是三豐公司的連接介面，其接腳定義如表i 所示。 表 1 1 :接地 (GND) 2 :資料 (DATA) 3 :時脈 (CLK) 未定義 5 :請求 (REQ) 6 :未定義 7 :未定義 8:未定義 9:未定義 1〇 :未定義 本新型的介面轉接裝置100包括一處理單元10、一自 訂介面11、一 PS/2連接介面I2及一蜂鳴器14;其中，自 訂介面11電性連接處理單元10，且自訂介面η的腳位定 義請參閱表2。Analyze the data to enable the department to understand the overall quality of the product or the batch. The measurement process of traditional detection methods, measurement and statistical process control (StatmIcai process c〇ntr〇1; referred to as spc) must be completed by manual or paperwork, which will inevitably lead to human error and inefficient work; The development and application of computer technology, the product testing process is gradually completed by the computer detection system. Usually, the measuring instrument is connected to the computer host through the interface switching device, and the measurement data of the product to be tested is input into the computer host for performing. Related statistical work. However, the computer detection system that automatically obtains measurement data faces the following problems: The commercial measurement instrument uses its own special specification interface and the price is very high. The Mitutoyo product for the production of the measurement instrument is For example, the interface adapter of the digital vernier caliper is priced at more than 5,000 Taiwan dollars. The cost of the alternative interface adapter device cannot be reduced. " 2. Other similar measuring instruments use the RS_232 interface. Although it can be connected to the electric machine, it is necessary to develop a computer application for various measuring instruments to be converted into computer usable data. This is also an obstacle to automation. 3 [New content] The purpose of the present invention is to provide an interface switching device that combines the measurement of the custom interface pin and the RS-232 interface pin and can be directly converted into computer usable data to the host computer. The interface is connected between a measuring instrument and a computer host; the interface switching device comprises a processing unit, a PS/2 connection interface and a custom interface; the processing unit receives the measurement signal transmitted by the measuring instrument And converting to a computer readable signal to the computer host; the PS/2 connection interface is electrically connected between the computer host and the processing unit, and transmits the computer readable signal to the computer host; the custom interface is electrically connected Between the measuring instrument and the processing unit, a first pin set and a second pin set are included. The first set of pins transmits the measurement signal and is connected to the measuring instrument. The pin definitions of the face match, and the second pin set includes at least a transmit/receive pin for transmitting an RS-232 asynchronous signal. Preferably, the processing unit includes a serial sequence of digits from the custom interface. The nickname and/or RS-232 non-synchronous signal is converted into a keyboard code of the IBM pc; pc/2 interface to the microprocessor of the PS/2 connection interface, and the host computer sends an RS232 signal to the microprocessor or Receiving a signal from the microprocessor to the signal conversion chip of the host computer. Preferably, the first set of pins of the custom interface are defined by ground, data, clock, undefined and request pin, and the custom The interface size is in accordance with the connector interface of the signal line connection of Mitutoyo Corporation No. 905338 or 905409. Preferably, the interface switching device further includes a foot switch electrically connected to the processing unit. The interface switching device further includes a Γ-type cable assembly, M413902 The γ-type cable assembly includes a connection line body, a custom interface connecting the custom interface of the main line of the connection line body, and a branch located on the connection line body The wire connection is connected to the Mitutoyo connection interface of the measuring instrument, and the RS232 connection interface of the transmission interface of the computer host is connected to another branching cable of the broken cable body. The function of the interface switching device of the novel is : 1_Reducing cost: The custom interface of the interface adapter covers the measuring instrument / RS-232 interface pin, which is compatible with the existing measurement instrument / Rs_232 interface as the transmission interface measurement instrument, easy to obtain The measurement data of the measuring instrument with the aforementioned transmission interface does not need to develop a different interface for different measuring instruments, and the overall input cost can be reduced after the unified input interface. 2. Rapid automation: processing of the interface switching device The unit can be directly converted into computer-usable data, and directly input into the host computer via the PS/2 connection interface, which meets the requirements of obtaining fast and reliable measurement data. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the drawings. Referring to FIG. 1, in the preferred embodiment of the present invention, the interface switching device is coupled between a measuring instrument 3 and a computer host 5; the measuring instrument 3 is a plate thickness measuring instrument 31, a film thickness The measuring instrument 32 or the digital vernier caliper 33, it should be noted that, in this embodiment, the plate thickness measuring instrument 31, the film thickness measuring instrument 32 or the digital vernier caliper 33 are taken as an example, but a variety of similar measuring instruments cannot be used. In the range of 5 M413902, which is applicable to industrially applicable measuring devices, it should be within the scope of this new application. In terms of the type of the connection interface, the plate thickness measuring instrument 31 of the present embodiment has a Mitutoyo connection interface 311, the film thickness measuring instrument 32 has an RS232 connection interface 321 'and a digital vernier caliper 33 has a Mitutoyo connection interface 331, 331 The Feng connection interface 331 is also the connection interface of Mitutoyo Corporation. The pin definitions are shown in Table i. Table 1 1 : Ground (GND) 2 : Data (DATA) 3 : Clock (CLK) Undefined 5 : Request (REQ) 6 : Undefined 7 : Undefined 8 : Undefined 9 : Undefined 1〇: Undefined The interface device 100 of the present invention includes a processing unit 10, a custom interface 11, a PS/2 connection interface I2, and a buzzer 14; wherein the custom interface 11 is electrically connected to the processing unit 10, and is customized. Refer to Table 2 for the definition of the position of the interface η.
參閱表2,自訂介面u包括一第1腳組（接腳卜5) 及一第二接腳組（接腳6〜10)，分別介紹如下。 M413902Referring to Table 2, the custom interface u includes a first leg group (pin 5) and a second pin group (pins 6 to 10), which are respectively described below. M413902
第一接腳組的腳位丨至腳位5是與表1的腳位定義的腳 位1至腳位5相符，分別為接地（GND)、資料（DATA)、時脈 (CLK)未疋義及請求（REQ)腳位；此外，自訂介面η的規 格尺寸並符合三豐公司信號線（如：編號9〇5338或9〇54〇9) 連接的接頭介面D • 第一接腳組的腳位6至腳位10之中至少包括傳輸 RS 232非同步β號的傳送腳位（RS23 τχ)/接收腳位 Φ RX) ’需說明的是，腳位6至腳位10之中可自行定義任二 腳位為傳送腳位（RS23 τχ)/接收腳位（RS232 RX)，不以表2 的腳位6及腳位1〇為限制。 藉此，自訂介面11可用來傳輸兩種規格的訊號，包括 的第一接腳組可用來傳輸三豐連接介面311、331的量測訊 號及及第二接腳組可用來傳輸RS232連接介面321的RS232 訊號。 為了方便使用者操作，介面轉接裝置100還包括有一手 • 冑開關131及一腳動開關132,當使用者要將量測儀器3， . 例如板厚量測儀31的量測資料記錄於電腦主機5時，先將 介面轉接裝置1GG的PS/2連接介面12電性接於電腦主機 5，且將介面轉接裝置⑽的自訂介面u與板厚量測儀31 的三豐連接介面3U以連接線相連；然後，使用者將待測電 路板（圖未示）置於板厚量測儀31的待測位置，然後按下手 動開關⑶或腳動開㈣132，處理單元1〇接收到手動開關 131或腳動開_ 132的觸發信號後，蜂鳴器14發出響聲， 電腦主機5就可取得板厚量測儀31的量測信號。θ ， 7 參閱圖2,處理單元10依據手動開關131或腳動開關 132的觸發令蜂鳴器14發出響聲的同時，可經由自訂介面 11接收量測儀器3傳來的量測信號’並轉換為符合電腦可 讀信號透過PS/2連接介面12輸出；本實施例中，處理單元 10包括一微處理器101及一信號轉換晶片1〇2。 微處理器101之接收（rXD)及傳送（TXD)接腳藉由信號 轉換晶片102可與電腦主機5(如圖丨）之串列埠（圖未示）相 連；信號轉換晶片102的型號可採用Maxim的MAX232晶 片，信號轉換晶片102是將電腦主機5之串列埠發出之信號 (+15V之串列埠信號）轉換為〇v或5V2TTL電壓信號輸出 至微處理器101，因為微處理器1〇1僅能收發〇v或5v之 TTL電壓信號；信號轉換晶片1〇2亦可將所述微處理器 發出之TTL電壓信號轉換為+15V之串列埠信號發送給電腦 主機5之串列埠，因而使得電腦主機5可發送rs232信號 控制所述微處理器HH，且電腦主機5亦可接收所述微處理 器ιοί之L號，因此，處理單元10可控制鍵盤碼信號經由 PS/2連接介面12傳輸至電腦主機5，由電腦主機5自動儲 存鍵盤碼信號的輸入資料。 微處理器101内建轉換程式，將來自自訂介面u的數 位串列同步信號（接聊1〜5)及/或RS-232非同步信號（接腳 〇)處理為IBM PC PC/2介面的鍵盤碼信號（Keyb〇ard Wedge»入資料，關於IBMpcpc/2介面和鍵盤碼格式相 :内容可參閱全華出版的單晶片介面技術及應用程式的一 書内的第五章的鍵盤介面與控制，在此不詳加介紹其原理。 M413902 參閱圖3,對於三豐儀器7,本新型的介面轉接裝置刚 可不過人工作業而可以由電腦主機；自動化處理取得量 測資料，對應此自動化處理，介面轉接裝置⑽還包括一 Y 型連接線組件6，Y型連接線組件6包括一主排線6ι〇、二 分岔排線611、612、自訂介面61、三豐連接介面62及脱32 連接介面63。 其中’γ型連接線組件6的自訂介面61位於主排線61〇 的一端，用於連接介面轉接裝置1〇〇的自訂介面u，三豐 連接介面62(接腳定義如表1}位於分岔排線611的一端，用 於連接至三豐儀器7，RS232連接介面63位於另一分岔排 線612的一端，用於連接至電腦主機5。 電腦主機5内建程式邏輯，且程式邏輯是在進行自動化 讀取時，可以由按下”Ctrl鍵，，及”R鍵，，的控制指令，rs232 連接介面63接收”Ctrl鍵，，及”R鍵，，的控制指令經由自訂介 面11通知介面轉接裝置100,表示要讀取三豐儀器3的量 測資料，但不會將此控制指令送到ps/2連接介面12;接著， 介面轉接裝置100從三豐連接介面62經由自訂介面u讀進 來的量測資料，就會轉換為鍵盤碼送往ps/2連接介面12 及RS232連接介面63 ’内容包括在八㈣可顯示的範圍和 特定控制碼包括<TAB>跳格、<ESC>脫離或《:^輸入等。 綜上所述，本新型的介面轉接裝置1〇〇的功效在於： 1.降低成本：介面轉接裝置100採用的自訂介面u包 含三豐連接介面311、331及RS-232介面321的腳位定義， 相容於已知的大部份的量測儀器3,便於取得各種量測儀器 9 M413902 3的量測資料，不用針對不同量測儀器3開發不同介面的介 面轉接裝置100，只要使用統一的介面轉接裝置1〇〇，因此 可降低整體成本。 2.快速自動化：介面轉接裝置丨〇〇的處理單元1〇能直 接轉換為電腦可用資料，經由ps/2連接介面12直接輸入電 腦主機5,符合工廠快速自動化取得量測資料的需求，故確 實能達成本新型之目的。 惟以上所述者，僅為本新型之較佳實施例而已，當不能 以此限定本新型實施之範圍，即大凡依本新型申請專利範圍 及新型說明内容所作之簡單的等效變化與修飾，皆仍屬本新 型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是說明本新型的介面轉接裝置的系統方塊圖； 圖2是說明本新型的介面轉接裝置的電路圖；及 圖3是說明本新型的介面轉接裝置利用γ型連接線組 件以自動化處理取得量測資料。 10 M413902 【主要元件符號說明】 100···· …介面轉接裝置 33···· .....數位游標卡尺 10 .··· …處理單元 311、 331三豐連接介面 101···· …微處理器 321 ·· ……RS232連接介面 102···. …信號轉換晶片 5 ••… ••…電腦主機 11 ·...· …自§丁介面 6 ••… •…· Y型連接線組件 12 ...·· …PS/2連接介面 610 .· .....主排線 131·.·. …手動開關 611、 612分岔排線 132···· …腳動開關 61.... .....自訂介面 14 ….· …蜂鳴器 62··· •…·一豐連接介面 3....... …畺測儀器 63·.·. ……·RS232連接介面 31 •.… …板厚里測儀 7 ···.. ••…三豐儀器 32 ·...· …膜厚量測儀 11The pin position 丨 to pin 5 of the first pin group are consistent with pin 1 to pin 5 defined by the pin of Table 1, which are ground (GND), data (DATA), and clock (CLK). And the request (REQ) pin; in addition, the custom interface η size and meet the Mitutoyo company signal line (eg: No. 9〇5338 or 9〇54〇9) connected connector interface D • First pin set The pin 6 to pin 10 include at least the transmission pin (RS23 τχ)/receiving pin Φ RX) for transmitting the RS 232 unsynchronized β number. 'It should be noted that the pin 6 to the pin 10 can be Defining any two pins is the transmission pin (RS23 τχ)/receiving pin (RS232 RX), not limited to pin 6 and pin 1 of Table 2. Thereby, the custom interface 11 can be used to transmit two types of signals, including a first pin set for transmitting the measurement signals of the Mitutoyo connection interfaces 311, 331 and a second pin set for transmitting the RS232 connection interface. 321 RS232 signal. For the convenience of the user, the interface switching device 100 further includes a hand switch 131 switch 131 and a foot switch 132. When the user wants to record the measurement data of the measuring instrument 3, for example, the thickness measuring device 31, When the host computer 5 is connected, the PS/2 connection interface 12 of the interface switching device 1GG is electrically connected to the computer host 5, and the custom interface u of the interface switching device (10) is connected with the Sanfeng of the plate thickness measuring device 31. The interface 3U is connected by a connecting line; then, the user places the circuit board to be tested (not shown) in the position to be tested of the thickness measuring instrument 31, and then presses the manual switch (3) or the foot opening (four) 132, the processing unit 1〇 After receiving the trigger signal of the manual switch 131 or the foot switch _132, the buzzer 14 emits a sound, and the host computer 5 can obtain the measurement signal of the plate thickness measuring instrument 31. θ , 7 Referring to FIG. 2 , the processing unit 10 can receive the measurement signal transmitted by the measuring instrument 3 via the custom interface 11 while the buzzer 14 emits a sound according to the trigger of the manual switch 131 or the foot switch 132. The processing unit 10 includes a microprocessor 101 and a signal conversion chip 1 〇 2 in the present embodiment. The receiving (rXD) and transmitting (TXD) pins of the microprocessor 101 can be connected to the serial port (not shown) of the host computer 5 (as shown in FIG. 1) by the signal conversion chip 102; the model of the signal conversion chip 102 can be Using Maxim's MAX232 chip, the signal conversion chip 102 converts the serial signal (+15V serial signal) of the host computer 5 into a 〇v or 5V2TTL voltage signal output to the microprocessor 101 because of the microprocessor. 1〇1 can only send and receive TTLv or 5v TTL voltage signals; signal conversion chip 1〇2 can also convert the TTL voltage signal sent by the microprocessor into a +15V serial 埠 signal and send it to the computer host 5 Len, thus enabling the host computer 5 to send the rs232 signal to control the microprocessor HH, and the computer host 5 can also receive the L number of the microprocessor ιοί, therefore, the processing unit 10 can control the keyboard code signal via the PS/ 2 The connection interface 12 is transmitted to the host computer 5, and the input data of the keyboard code signal is automatically stored by the host computer 5. The microprocessor 101 has a built-in conversion program for processing the serial serial sync signal (talking 1~5) and/or the RS-232 asynchronous signal (pin) from the custom interface u to the IBM PC PC/2 interface. Keyboard code signal (Keyb〇ard Wedge) data, about IBMpcpc/2 interface and keyboard code format: the content can refer to the keyboard interface of the fifth chapter in the book of the single-chip interface technology and application published by Quanhua Control, the principle is not introduced here. M413902 Referring to Figure 3, for the Mitutoyo Instrument 7, the new interface adapter can be used only by the computer mainframe and can be automatically processed to obtain measurement data, corresponding to this automatic processing. The interface switching device (10) further includes a Y-shaped connecting wire assembly 6, the Y-shaped connecting wire assembly 6 including a main connecting wire 6ι, two split wires 611, 612, a custom interface 61, a Sanfeng connection interface 62 and off 32 The connection interface 63. The custom interface 61 of the 'γ-type connection line assembly 6 is located at one end of the main cable 61〇, and is used for connecting the custom interface u of the interface switching device 1 and the Mitutoyo connection interface 62 (connected The foot definition is as shown in Table 1} on the branch line 611. One end is connected to the Mitutoyo Instrument 7, and the RS232 connection interface 63 is located at one end of the other branching cable 612 for connecting to the host computer 5. The host computer 5 has built-in program logic, and the program logic is performing automatic reading. When the time is up, the control command of pressing the "Ctrl key," and "R key", the rs232 connection interface 63 receives the "Ctrl key," and "R key", and the control command informs the interface transfer via the custom interface 11. The device 100 indicates that the measurement data of the Mitutoyo Instrument 3 is to be read, but the control command is not sent to the ps/2 connection interface 12; then, the interface switching device 100 passes through the custom interface u from the Mitutoyo connection interface 62. The incoming measurement data is converted into a keyboard code sent to the ps/2 connection interface 12 and the RS232 connection interface 63. The content is included in the eight (four) displayable range and the specific control code includes <TAB> tab, <ESC> detachment or ":^ input, etc. In summary, the effect of the interface interfacing device of the present invention is: 1. Cost reduction: the custom interface u used by the interface switching device 100 includes the Mitutoyo connection interface 311, 331 and RS-232 interface 321 pin definition, Compatible with most of the known measuring instruments 3, it is convenient to obtain the measurement data of various measuring instruments 9 M413902 3, and it is not necessary to develop different interface interface switching devices 100 for different measuring instruments 3, as long as uniform use is used. The interface switching device is 1〇〇, so the overall cost can be reduced. 2. Fast automation: The processing unit 1 of the interface switching device can be directly converted into computer usable data, and directly input into the host computer via the ps/2 connection interface 12. 5, in line with the needs of the rapid automation of the factory to obtain measurement data, it can indeed achieve the purpose of this new type. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change and modification made by the novel patent application scope and the novel description content, All remain within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a system block diagram illustrating the interface switching device of the present invention; FIG. 2 is a circuit diagram illustrating the interface switching device of the present invention; and FIG. 3 is a view illustrating the use of the interface of the present invention. The type of cable assembly takes automated measurements to obtain measurement data. 10 M413902 [Description of main component symbols] 100····Interface transfer device 33············································································· ...microprocessor 321 ··...RS232 connection interface 102···. ...signal conversion chip 5 ••... ••...computer host 11 ·...·...from §丁介6 ••... •...·Y type Connecting cable assembly 12 ...·· ... PS/2 connecting interface 610 .. ..... main cable 131·.....manual switch 611, 612 split cable 132····...foot switch 61.... .....Custom Interface 14 ..... ...Buzzer 62··· •...·一丰连接接口3.............畺仪器仪63·..... ...·RS232 connection interface 31 •.... plate thickness gauge 7 ···.. ••...Sanfeng instrument 32 ·...·...film thickness measuring instrument 11