200825659 九、發明說明: 【發明所屬之技術領域】 本發明係有關於一種電路板元件鎖固偵測、 方法,更詳而言之,係關於應用於偵測螺 不、、先以及 緊緊的鎖固於CPU上,以使CPU的埶源能有將散熱片 片。 原,有效傳導至散熱 【先前技術】 以一台伺服器為例,大致上可以分為三大 是主機、顯*器以及輸入裝置(如鍵盤、滑氣)°等73且/刀別 ==多不同用途的零組件,而每一樣零㈣也都 由小夕不同用途的電子零件、1C零件以及曰片 成。由於這些K:零件以及晶片在運作時都會1生敎:, 越來越快,一部電腦在運作時所散發出二 熱1也就成為一股不容忽視的熱源。 該主機中主要產生熱源的零組件有CPU、硬碟 機板上的晶片組以及顯示介面卡上的顯示晶片等四樣元 件’其中尤以CPU的散熱是否良#最為重要。自從rpu 制程進入到0.18微米時代,CPU的核心部分面積大幅縮 小,相對使得整體散熱效果變差,故熱源被大幅的提升。 由於,溫度過高容易導致電腦運作不正常,甚至 度過高而導致當機、⑽壽命降低等狀況,往往會讓使: 者對該伺服器的穩定度的產生質疑。 所以,為了讓CPU能更穩定地工作,往往會在cpu 、源么放處加上散熱片來幫助散熱,並利用螺絲等鎖固 19949 5 200825659 熱片上面再加上生月b南的材質’且有時還會在散 所引起的氣、、☆ 1:兵放熱片—樣大小的風扇,利用風扇 片,藉以、幸:夂h的將留在散熱片上的熱源帶離散熱 未能;固之情:::u:度的效果。然若於CPU與散熱片 目的外 3 / 矛' 法達到透過該散熱片散逸埶元之 他元件,,二及包括CPU在内的其 否,作有日,去: 為檢查的方式,判斷鎖固鱼 執行重鎖固的狀態相近,肉眼難以分辨,若 、身固,則顯然耗費時間與人力之成本。 為鎖:::Γ技::^ 路板上的元件無法J 固不完全,導致電 為目前亟待處理之問:〜產品故障之發生,實 【發明内容】 供一種習:技術之缺點,本發明之主要目的在於提 種电路板兀件鎖固偵測系統以 , 絲是否將散熱片緊緊的鎖固於cpu上,能解==貞_ 脫或未鎖緊,而無法有將元件鎖固於電路板上:固件鬆 產品故障發生的問題,進而提高產品 為達上述及其他目的,本發明提供一種電^板 :偵::統,用以_鎖固件是否將元件鎖固於電:板、 …反元件鎖固摘測系統至少包括:一判斷單元, 19949 6 200825659 二有稷數輪入端與輸出端;導電線 板上’係由至少一組第一圖 二“路 少-電阻元件所組成,該第_圖案二屬以及至 二圖案金屬,令該第一圖案金屬係 :: 至判斷單元之輸入端,並令該 :人Ή "性連接 元,該鎖固件鎖固##輸出钴連接至電源單 出之端部是否同時抵觸至 ,、利用鎖固件露 金屬m狀^ μ弟一圖案金屬與該第二圖宰 土碣以產生弟一電位或電二 口木 入端;以及電源罝元至该判斷單元之輪 通,俾接收該判斷 二早兀之_電性導 所楂、、,·> + 據預设之電位信號透過哕於 ㈣达之電源單元開啟信號,並於 =二輪出端 提供電源予該電路板。 X竭啟t號時, 透過前述本發明之+攸& _ μ 復提供一種電路 电 兀鎖固偵測系統,本發明 種也路板兀件鎖固偵測方法 士月 (,該判斷單元測試電源;(2)各:?步驟: ^輸:端所接收的信號,係為第-電位或;:1:元判_ :-電位’則進至步驟(3),反之Ί,若是 進至步驟(4),·(3)通知雷 、,疋乐—电位,則 ⑷通知電源單元停止供應電源。〜电源;以及 相較於習知技術鎖固件鎖固判 板7"件鎖固债測系統以及方法,主要得乂 W之電路 —圖案金屬盥第_ '、猎由鎖固件將該第 苟”昂—圖案金屬電 Α ^ ¥通與否,作為偵測該鎖 19949 7 200825659 固件是否將元件與鎖固於電路板上 因細㈣固不完全,導致元件無法鎖固:電技: 成產Π口故J1早發生之問題。 k 【實施方式】 以下係藉由特定的具體實例說 t熟悉;此技藝之人士可由本說明書所揭示之;:二地 瞭解本發明之其他優點與功效。 請併同參閱第1與3圖,係為本發 固#測车蜞夕穿 6 ^ I包路板7C件鎖 ,糸、,先之弟一貫施例之基本架構示意圖, 鎖固偵測系統6係應用 私 兀 固件3將元件2鎖固於安中’用以偵測該鎖 貼該叫之表面路板4的CPU1上方並緊 趣絲仞φ々 W畊疋否開啟電源單元51。於本 员Η中,该鎖固件3可例如但不限定 成之螺絲釘,竽亓杜9目丨疋為由V笔材負所組 本笋明夕:則可例如但不限定為散熱件。 如第1圖所-^板疋件鎖固谓測系統的第一實施例,係 雷線路=一判斷單元61與導電線路…該導 包綠路62係由四組第一 十 62ld)” - R安八:广孟屬(621a、6训、621。及 電阻二;二^ 接,以控制該電 f路6 2係以串聯方式電性連 是,為簡化說明及源單元51 °須提出說明的 路62盘以對應四組鎖固件3之導電線 電線路62二::-51,明,該鎖固件3所對應之導 不對該電源單元二:功:數量並非以此限。此外以下將 功月b做進一步詳細說明。其尹,該 19949 8 200825659 第-圖案金屬(621a、621b、621C及621d)與第二圖案金 屬(622a、622b、622c及622d)係為金屬銅箔。 具體言之,該判斷單元61係具有一輸入端與一輸出 端;以及該導電線路62係設置於電路板4上,該四組第 一圖案金屬與第二圖案金屬分別為「621斑M2ai 、 嘯與㈣」、「6一」以及二^ 其中’該第一圖案金屬(621a、621b、6仏及62id)係以 未封閉之曲線包覆該第二圖案金屬(622a、622b、622c及 622d)以對應四組鎖固件3。令第一組之第一圖案金屬 621a係透過電性連接該電阻⑽仏再接至第一電位之測試 電源端624(其可為高電位,High),並電性連接至判斷單 π 61之輪入端’再令該第一組之第二圖案金屬6仏電性 連,至第二組之第一圖案金屬621b,依此類推,最後, 令第四組之第二圖案金屬622(1電性連接至第二電位之 地端625(其可為低電位,L〇w)。而該判斷單元6ι之輪 端連接至電源單元5卜該鎖固件3鎖固該元件2於電路 板4上,係利用露出鎖固件3之端部是否抵觸至該第 案金屬⑽a、621b、621c及6_與相應組別之該: 圖案f 屬、(622a、622b、622〇及 622d) ’ 以產生 High 或 L就連接至該判斷單元61之輸人端,俾使判斷單元 61控制該電源單元51是否開啟。具體言之,該電源單元 ^係^ 5亥判斷單元61之輸出端電性導通,俾接收該判 ㈣預設之電位信號透過該輸出端所傳送之j 源早凡開啟信號,並於接收到該開啟信號時,提供電源^ 19949 9 200825659 該電路板4。 该鎖固件3穿過該元件2進行鎖固時,該鎖固件3 之端部會貝穿該件並抵至該四組金屬圖案,據此,利用 鎖固件3之端部各組電路圖案中相對應之第一圖案金屬 (621a、621b、621c 及 621d)與該第二圖案金屬(622&、 622b、622c及622d)電性導通。具體言之,當鎖固件3 緊=鎖固於該電路板4上時,可使各組電路圖案中相對應 之弟-圖案金屬(621a、621b、621c及621d)與該第二圖 案金屬(622a、622b、622c及622d)電性導通,則可使唁 判斷單元61之輸入端連接至人 反之,當該鎖固件3未鎖緊於該電路板4上時,造成 各組電路圖案中相對應之第一圖案金屬(621a、621b、621c 及621d)與該第二圖案金屬(622a、62託、622〇及622〇 無法全部串聯的電性導通,則使該判斷單元61之輸入端 連接至High,該判斷單元61判斷該輸入端的信號,作為 控制該電源單元51的動作,以達到藉以達到確認該元件 2已透過該鎖固件3鎖固於該電路板4上,並與該cpu i 之表面緊貼,藉以達到保護該CPU 1免於過熱的目的。關 於本發明之判斷單元61的運作將容後說明。 θ承前所述’本發明之電路板元件鎖固偵測系統復包括 ,示單元63,該顯示單元63可由LED等具有顯示功能之 單兀,其係連接至該判斷單元61,並依據該判斷單元61 透過該輸入端接收的信號,顯示相對應之結果,如接收到 Low彳§號則不導通該led,反之,若接收到High信號則導 19949 200825659 通該LED,令该LED發光,讓使用者知悉鎖固件3是否鎖 固於該電路板4上。 於本發明之另-實施例中,該第一圖案金屬(621a、 621b、621c 及 621d)與第二圖案金屬(622a、62訃、622c 及622d)之電性連接亦可相反,係令該第一組之第一圖案 金屬621a係透過電性連接該電阻623a接至接地端 625(L〇w),再電性連接至判斷單元61之輸入端,再令嗜 第一組之第二圖案金屬622a電性連接至第二組之第一圖 案金屬621b,依此類推,最後,令第四組之第二圖案金 屬*622(1電性連接至測試電源端咖㈤杜),詳細情形不 請併_第一2與3圖,係為本發明之電路板元件鎖 固U系統之弟二實施例之基本架構示意圖,如圖所示,、 本實施例中之電路板元件鎖固偵測系統6係與前述實施 例大致相同,主要差異在於該導電線路62,係由四电第一 圖案金屬⑽a’、621b,、621c,及621d,)與 ⑽2a,、㈣,、㈣,及622d,)以及四個電阻^屬 所組成,係以並聯方式電性連接,以 及汶判斷早兀具有四個輪入端(Α、β、c及 一 以f制該電子設備5之電源單元5卜須提出說明::0端, 為簡化說明及圖式,僅以對應四組(第一、〜:二’ 第四組)鎖固件3所對應之導電線路62金Λ:、。第三及 „,該鎖固件3所對應之導電線路6 2 Γ電"7單5 -1 51的數量並非以此為限。 /、电源早几 19949 11 200825659 於本實施例中,該導電線路62之每一組 金f (621a’、621b’、621c,及621d,)係分別透過電性連^ 该電阻(623a、623b、623c、623d)接至測 义母、.且之第—圖案金屬(622&,、62託, =,:系電性連接至接地端625a〇w),而該判斷單元 之知出端連接至電源單元51,以利 端部是否抵觸至該第一圖案金屬(62 貞、= 咖,)與相對應之該第二圖案金屬(622a,、622b,、l及 達到可個別判斷該鎖固件3是否將該元件2 2、、、固於该電路板4上,石崔保cpui的熱源可以快速散 盘主^、低因無法有將CPU 1的熱源散出導致cpui當機 與令命減短的問題。 、,再者,该導電線路62係依據個別需求可以以串聯、 =、串-並聯及並-串聯之其中—者的方式組成,因排列 、、^之線路種類繁多’但不外乎串聯與並聯二種衍生出排 列組合’此乃熟知該項技術領域可以理解的,故不多加 述。 、 請參閱第3圖,係為本發明之電路板元件鎖固债測系 統之側面組裝示意圖,如圖所示,係為cpu 1、元件2、 電路板4與鎖絲3的側面組裝示意圖,其中,該元件2 f為散熱片21與固定座22組成,透過該鎖固件3穿過該 政…、片21鎖進固定座22,俾使該散熱片21緊緊的與cpu 1之表面貼合在一起,以利將CPU 1的熱源,順利傳導到 19949 12 200825659 散熱片21後予以散逸。當該鎖固件3鎖緊時,即可將該 鎖固件3之端部抵觸至第一圖案金屬(621a與621b)與第 一圖案金屬(622a與622b),換言之,就是可以將第一圖 案金屬(621a與621b)與第二圖案金屬(622a與622b)電性 導通,以改變判斷單元61,之輸入端的信號準位,通知電 子設備該散熱片已經緊緊的與cpu貼合在一起。其中,該 鎖固件3抵觸該電路板4之表面的直徑尺寸係大於該第一 圖案金屬(621a、621b、621c及621d)並等於或略大第二 圖案金屬(622a、622b、622c及622d)之直徑尺寸。另外, .亥鎖固件3上具有-彈簧626,用以提供該鎖固件3 一固 疋的力里。較佳者,該鎖固件3抵觸該電路板4之表面係 為平整之表面,必同時接觸該第一圖案金屬與相對應之第 承前所述,於本實施例中,本發明之電路板元件鎖固 偵測系統復包括顯示單元63,,該顯示單元63,可為四組 LED等具有顯示功能之單元,其係連接至該判斷單元、、 61,,並分別依據該判斷單元61,透過該四個不 接收的㈣,顯示相對應之結果,如接㈣第' 人200825659 IX. INSTRUCTIONS: [Technical Field of the Invention] The present invention relates to a circuit board component locking detection method, and more particularly, to applying a detection screw, a first, and a tight Locked on the CPU so that the CPU's power supply can have heat sinking. Original, effective conduction to heat dissipation [Prior Art] Taking a server as an example, it can be roughly divided into three mainframes, display devices, and input devices (such as keyboard, slippery gas), etc. 73 and / knife === Many different components, and each zero (four) is also made of electronic components, 1C parts and cymbals of different purposes. Since these K: parts and wafers are in operation, they are growing faster and faster, and a computer that emits two heats during operation becomes a heat source that cannot be ignored. The main components of the main unit that generate heat are CPU, the chipset on the hard disk board, and the display chip on the display interface card. Among them, the heat dissipation of the CPU is the most important. Since the rpu process entered the 0.18 micron era, the core area of the CPU has been greatly reduced, and the overall heat dissipation effect has been deteriorated, so the heat source has been greatly improved. Because the temperature is too high, it is easy to cause the computer to operate abnormally, even if it is too high, resulting in a crash, (10) life expectancy, etc., often cause: The question of the stability of the server. Therefore, in order to make the CPU work more stably, heat sinks are often added to the cpu and source to help dissipate heat, and the screws are used to lock the 19949 5 200825659 hot film plus the material of the raw month b south. And sometimes it is caused by the gas, ☆ 1: defensive film-like fan, using the fan blade, fortunately: 夂h will leave the heat source on the heat sink with discrete heat failure; solid Feelings:::u: The effect of degrees. However, if the CPU and the heat sink are outside the 3/spear method, the other components that pass through the heat sink are dissipated, and the second one, including the CPU, is made, and the following is done: The solid fish is similar in terms of heavy locking, and it is difficult for the naked eye to distinguish. If it is solid, it obviously takes time and manpower. For the lock:::Γ::^ The components on the board cannot be completely incomplete, causing the electricity to be the current problem to be dealt with: ~ The occurrence of the product failure, the actual content of the invention is for a disadvantage of the technology: The main purpose of the invention is to provide a circuit board component locking detection system to ensure that the heat sink is tightly locked to the cpu, and the solution can be unlocked or unlocked, and the component cannot be locked. Fastened on the circuit board: the problem of the firmware loose product failure, and thus the product is improved for the above and other purposes, the present invention provides a circuit board: Detector: Whether the LOCK firmware locks the component to electricity: The board, ... reverse component locking and extracting system includes at least: a judging unit, 19949 6 200825659 has two turns of the wheel end and the output end; the conductive line board is composed of at least one set of the first figure 2 "small road - resistance The component is composed of the first pattern and the second pattern metal, and the first pattern metal is: to the input end of the judging unit, and the person is: the humanity "sexual connection element, the lock is locked# # Output cobalt connected to the end of the power supply single out at the same time Touching, using the locker to expose the metal m-shaped ^ μ a pattern metal and the second figure to the earth to produce a potential or electric two-input; and the power supply unit to the determination unit of the rotation,俾 Receive the judgment of the second 兀, 、, 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 When X is exhausted, a circuit electric lock detection system is provided through the above-mentioned +攸& _μ of the present invention, and the invention also has a method for detecting the locking condition of the road board element (the judgment) Unit test power supply; (2) Each: ? Step: ^ Input: The signal received by the terminal is the first potential or; 1: 1: Yuan judgment _: - potential ' then proceeds to step (3), and vice versa, if Go to step (4), (3) notify Lei, 疋乐-potential, then (4) notify the power supply unit to stop supplying power. ~ Power supply; and compared to the conventional technology lock lock board 7" Debt measurement system and method, mainly won the circuit of W - pattern metal 盥 _ ', hunting by the lock firmware to the third昂—pattern metal Α ^ ¥通通, as the detection of the lock 19949 7 200825659 Whether the firmware and the components are locked on the circuit board due to the thin (four) solidity is not complete, resulting in the component can not be locked: electric technology: production Π The problem that occurs early in J1. k [Embodiment] The following is familiar with specific examples; those skilled in the art can disclose the present invention; and understand other advantages and effects of the present invention. See also Figures 1 and 3, which are the basic structure of the 7F locks of the 6 ^ I road board, which is the first structural diagram of the first instance of the first-hand brother, the lock detection system 6 series The private firmware 3 is used to lock the component 2 in the middle of the CPU 1 to detect the lock on the surface of the CPU 1 of the surface board 4 and to close the power supply unit 51. In the present invention, the fastener 3 can be, for example, but not limited to, a screw, which can be, for example, but not limited to, a heat sink. As shown in Fig. 1 - the first embodiment of the board-locking and locking system, the lightning line = a judging unit 61 and the conductive line ... the guide green road 62 is composed of four groups of the first ten 62ld)" - R An eight: Guangmeng (621a, 6 training, 621. and resistance two; two ^ connection, to control the electric f road 6 2 series in series connection, for the sake of simplicity and source unit 51 ° must be explained The 62-channel is corresponding to the conductive line 62 of the four sets of locks 3::-51, and the corresponding corresponding to the lock 3 is not for the power supply unit: the number is not limited thereto. The power month b is further described in detail. The Yin, the 19949 8 200825659 first-pattern metal (621a, 621b, 621C, and 621d) and the second pattern metal (622a, 622b, 622c, and 622d) are metal copper foils. The determining unit 61 has an input end and an output end; and the conductive line 62 is disposed on the circuit board 4. The four sets of the first pattern metal and the second pattern metal are respectively "621 spot M2ai, whistle and (4), "6" and 2^ where the first pattern metal (621a, 621b, 6仏 and 62id) is The closed curve encloses the second pattern metal (622a, 622b, 622c, and 622d) to correspond to the four sets of the fasteners 3. The first pattern metal 621a of the first group is electrically connected to the resistor (10) and then connected to the first a potential test power terminal 624 (which can be high potential, High), and electrically connected to determine the turn-in end of the single π 61 and then electrically connect the second pattern metal of the first group to the first The first pattern metal 621b of the two groups, and so on, finally, the second pattern metal 622 of the fourth group (1 is electrically connected to the ground end 625 of the second potential (which may be low potential, L 〇 w). The wheel end of the determining unit 6i is connected to the power supply unit 5, and the locking member 3 locks the component 2 on the circuit board 4 by using whether the end portion of the exposed locking member 3 is in contact with the third metal (10)a, 621b, 621c. And 6_ and the corresponding group: the pattern f genus, (622a, 622b, 622 〇, and 622d) ' is connected to the input end of the judging unit 61 to generate High or L, and the judging unit 61 controls the power source. Whether the unit 51 is turned on. Specifically, the output end of the power supply unit is electrically conductive.俾 Receiving the judgment (4) The preset potential signal is transmitted through the output source of the j source, and when the open signal is received, the power is supplied ^ 19949 9 200825659 The circuit board 4. The lock 3 passes through When the component 2 is locked, the end of the fastener 3 will pass through the component and abut against the four sets of metal patterns, thereby utilizing the corresponding first pattern in each set of circuit patterns at the end of the fastener 3 The metals (621a, 621b, 621c, and 621d) are electrically connected to the second pattern metal (622 & 622b, 622c, and 622d). Specifically, when the lock 3 is tightly locked to the circuit board 4, the corresponding pattern-pattern metal (621a, 621b, 621c, and 621d) and the second pattern metal in each group of circuit patterns can be 622a, 622b, 622c, and 622d) can be electrically connected to connect the input end of the 唁 judging unit 61 to the opposite side. When the lock 3 is not locked to the circuit board 4, the phase of each set of circuit patterns is caused. Corresponding first pattern metal (621a, 621b, 621c, and 621d) and the second pattern metal (622a, 62 托, 622 〇, and 622 〇 are not electrically connected in series), and the input end of the determining unit 61 is connected. Up to the high, the determining unit 61 determines the signal of the input terminal as the action of controlling the power supply unit 51, so as to achieve confirmation that the component 2 has been locked to the circuit board 4 through the locking member 3, and the cpu i The surface is in close contact, so as to protect the CPU 1 from overheating. The operation of the judging unit 61 of the present invention will be described later. θ The foregoing description of the circuit board component locking detection system of the present invention includes Showing unit 63, the display unit 63 can be LED, etc. a unit having a display function, which is connected to the judging unit 61, and displays a corresponding result according to the signal received by the judging unit 61 through the input end, and does not turn on the led if the Low § § is received, and vice versa. If the High signal is received, the LED is turned on in 19949 200825659, and the LED is illuminated to let the user know whether the lock 3 is locked on the circuit board 4. In another embodiment of the present invention, the first pattern The electrical connection between the metal (621a, 621b, 621c, and 621d) and the second pattern metal (622a, 62讣, 622c, and 622d) may be reversed, so that the first pattern metal 621a of the first group is electrically connected. The resistor 623a is connected to the grounding end 625 (L〇w), and is electrically connected to the input end of the judging unit 61, and then electrically connects the second pattern metal 622a of the first group to the first pattern metal of the second group. 621b, and so on, finally, the fourth group of the second pattern metal * 622 (1 is electrically connected to the test power supply end (5) Du), the detailed situation is not please and the first 2 and 3 diagrams are the invention The basic structure of the circuit board component locking U system It is intended that, as shown, the circuit board component locking detection system 6 in this embodiment is substantially the same as the foregoing embodiment, the main difference being that the conductive line 62 is composed of four electric first pattern metals (10) a', 621b. , 621c, and 621d,) and (10) 2a, (4), (4), and 622d, and four resistors, are electrically connected in parallel, and have four wheels in the early stage. Α, β, c, and a power supply unit 5 of the electronic device 5 are required to be described:: 0 end, for simplification of description and drawing, only corresponding four groups (first, ~: two 'fourth group) The conductive line 62 corresponding to the locker 3 is metal::. Third, „, the number of conductive lines 6 2 Γ & quot 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 1994 Each group of gold f (621a', 621b', 621c, and 621d) of the line 62 is connected to the test mother through the electrical connection (623a, 623b, 623c, 623d), respectively, and the first The pattern metal (622 &, 62 Torr, =, : is electrically connected to the ground terminal 625a 〇 w), and the known end of the determining unit is connected to the power source unit 51 to determine whether the end portion interferes with the first pattern The metal (62 贞, = 咖,) and the corresponding second pattern metal (622a, 622b, l and the individual can determine whether the lock 3 is the component 2, 2, and is fixed on the circuit board 4 On, Shi Cuibao cpui's heat source can quickly disperse the main ^, low because there is no way to dissipate the heat source of CPU 1 and cause the cpui to crash and shorten the life. Moreover, the conductive line 62 is based on individual The demand can be composed in the form of series, =, series-parallel, and parallel-series, because of the wide variety of lines, and However, it is nothing more than a series of parallel and parallel derivation arrangements. This is well understood in the technical field, so it is not mentioned. Please refer to Figure 3, which is the circuit board component locking and debt testing system of the present invention. The side assembly diagram, as shown in the figure, is a schematic view of the side assembly of the cpu 1, the component 2, the circuit board 4 and the lock wire 3, wherein the component 2f is composed of a heat sink 21 and a fixing seat 22, through which the fastener is 3 through the government ..., the film 21 locks into the fixed seat 22, so that the heat sink 21 tightly fits the surface of the cpu 1, in order to smoothly transfer the heat source of the CPU 1 to the 19949 12 200825659 heat sink After the lock 3 is locked, the end of the lock 3 can be in contact with the first pattern metal (621a and 621b) and the first pattern metal (622a and 622b), in other words, The first pattern metal (621a and 621b) and the second pattern metal (622a and 622b) are electrically connected to change the signal level of the input end of the determining unit 61, and notify the electronic device that the heat sink has been tightly attached to the cpu. Put together. Among them, the lock 3 is in conflict The surface of the circuit board 4 has a diameter larger than the first pattern metal (621a, 621b, 621c, and 621d) and is equal to or slightly larger than the diameter of the second pattern metal (622a, 622b, 622c, and 622d). The lock member 3 has a spring 626 for providing a fixed force of the lock member 3. Preferably, the surface of the lock member 3 against the circuit board 4 is a flat surface, and the first contact must be made at the same time. In the present embodiment, the circuit board component locking detection system of the present invention further includes a display unit 63, which can be a display function of four groups of LEDs, etc. a unit, which is connected to the judging unit, 61, and respectively displays the corresponding result through the four unreceived (four) according to the judging unit 61, such as (4) the 'person
屬為Low之信號則不導通該第一組lED,反之,4卞王 第-組圖案金屬為High之信號則導通該第—二收八到 該:-組LED發光,依此類推,俾令使用者 J 圖案所對應之鎖固件3之鎖固狀態。 孟屬The signal belonging to the Low does not turn on the first group of lEDs. Conversely, the signal of the 4th king-group pattern metal is High, which turns on the second-to-two to the:--group LED illumination, and so on, The locking state of the lock 3 corresponding to the user J pattern. Genus
清爹閱弟4圖,其係為本發明之電路板元件 方法透過本發明之電路板元件鎖固_系統運作時口之T 19949 13 200825659 矛王示思圖,如圖所示,得表 - μ 糸為邊應用於電子設備5夕划齡留 凡61之運作形情,#以控 又備5之侧早 動,苴中,嗜判斷I _ e ,原早凡51的關閉或啟 片(Micro C〇ntr〇ller Unit)之 貝兮电路及單晶 運作流程係先進行步㈣料斷單元之 源,接著進至步驟S2。徒^亥相早^】測試電 於步驟S2中,該判斷單元61 信號,若是High,則進至步驟幻,反之二γ接收: 進至步驟S4。 右疋Low,則 於步驟S 3中,通知兩、、语tm 一 _ β1 θ 电,原早70 51啟動電源,並透過該 頦不早兀61顯示鎖固件3鎖固之訊息。 於步驟S4中,通知雷、、s _ r θ§ - _ R1 θ 電,原早疋5丨關閉電源,並透過該 心:兀61鮮員示鎖固件3未鎖固之訊息。 綜上所述,本發明之雷 — 法,可有效解決因螺二,_貞測系統以及方 腎铛 、未'成緊而钕致散熱片與CPU無法緊 緊鎖口、成熱源無法散出而產 題,因此,藉由本發明之雷…“及4寺問 x 3之電路板凡件鎖固偵測系統,應用 於债測螺絲是否將散熱片緊緊的鎖固於CPU上,以確保 CPU的熱源得以散去,進而達到提高電子設備 目的。 上述貝%例僅例不性說明本發明之原理及其功效,而 非用於限制本發明。任何熟習此項技藝之人士均可在不違 月本舍明之精神及料下,對上述實施例進行修飾與改 又因此,本發明之權利保護範圍,應如後述之申請專利 19949 14 200825659 範圍所列。 【圖式簡單說明] 第1圖係為本發明之電路板元件鎖固偵測系統之第 一實施例之基本架構示意圖; 第2圖係為本發明之電路板元件鎖固偵測系統之第 二實施例之基本架構示意圖; 第3圖係為本發明之電路板元件鎖固偵測系統之側 面組裝示意圖;以及 第4圖係為本發明之電路板元件鎖㈣測方法透過 本發明之電路板元件鎖固_系統運作時之流程示意圖。 【主要元件符號說明】 1 CPU 2 散熱件 21 散熱片 22 固定座 3 鎖固件 4 電路板 5 電子設備 51 電源單元 6 電路板元件鎖固偵測系 61 判斷單元 62 導電線路 第一圖案金屬 第二圖案金屬 621a、621b、621c、_、621a,、621b,、621c,、621d, 622a、622b、622c、622d、622a,、622b,、622c,、622d, 19949 15 200825659 623a、623b、623c、623d 電阻 624 測試電源端 625 接地端 626 彈箐 6 3、6 3 ’ 顯示單元 S:l、S2、S3、S4 步驟 A、B、C、D判斷單元之輸入端 16 19949The picture of the circuit board component of the present invention is locked by the circuit board component of the present invention. The operation of the system is as follows: T 19949 13 200825659 μ 糸 边 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于The bellows circuit and the single crystal operation flow of the Micro C〇ntr〇ller Unit) are first performed as a source of the step (4) material breaking unit, and then proceed to step S2. The test unit 61 signal, if it is High, proceeds to step phantom, and vice versa γ receives: proceeds to step S4. Right 疋Low, in step S3, the two words, tm_ _β1 θ, are notified, and the power is turned on early 70 51, and the message of the lock 3 is locked through the 颏 61. In step S4, the lightning, s _ r θ § - _ R1 θ is notified, and the power is turned off as early as 5 ,, and the message is transmitted through the heart: 兀 61 indicates that the lock 3 is not locked. In summary, the thunder method of the present invention can effectively solve the problem that the heat source and the CPU cannot be tightly locked due to the screw 2, the _ 贞 test system, the square kidney 铛, and the 'tightening of the heat sink and the CPU. And the problem, therefore, by the invention of the thunder ... "and 4 temple asked x 3 circuit board of the case lock detection system, applied to the debt test screw to securely fasten the heat sink to the CPU to ensure The heat source of the CPU is dissipated, thereby achieving the purpose of improving the electronic device. The above examples are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone skilled in the art can Modifications and modifications to the above-described embodiments are made in accordance with the spirit of the present invention. Therefore, the scope of protection of the present invention should be as described in the scope of the patent application 19949 14 200825659, which is described later. [Simple description of the drawing] Figure 1 The schematic diagram of the basic structure of the first embodiment of the circuit board component locking detection system of the present invention; FIG. 2 is a schematic diagram of the basic structure of the second embodiment of the circuit board component locking detection system of the present invention; 3 maps are based Schematic diagram of the side assembly of the circuit board component locking detection system of the present invention; and FIG. 4 is a schematic diagram of the process of the circuit board component lock (four) measuring method of the present invention through the circuit board component locking of the present invention. DESCRIPTION OF REFERENCE NUMERALS 1 CPU 2 heat sink 21 heat sink 22 fixing base 3 lock 4 circuit board 5 electronic device 51 power supply unit 6 circuit board component locking detection system 61 judging unit 62 conductive line first pattern metal second pattern metal 621a , 621b, 621c, _, 621a, 621b, 621c, 621d, 622a, 622b, 622c, 622d, 622a, 622b, 622c, 622d, 19949 15 200825659 623a, 623b, 623c, 623d resistance 624 test Power terminal 625 Ground terminal 626 magazine 6 3, 6 3 ' Display unit S: l, S2, S3, S4 Steps A, B, C, D judgment unit input 16 19949