捌、新型說明： 【新型所屬之技術領域】 本創作係關於一種按鍵測試機構，尤指一種適用於資 訊產品上之按鍵之按鍵測試機構，特別適用於電腦裝置上 之按鍵之按鍵測試機構。 ' 【先前技術】 目前之資訊產品上往往設置有許多不同功能之按鍵， 例如開關按鍵、時間設定按鍵、甚至電腦裝置之鍵盤按鍵 對於上述各種按ί建，廠商於研發日夺皆會對其進行所項 之信賴性試驗，亦即制—測試機構對該按鍵進行多次數 之連續重複按Μ，藉以得出該按鍵之正常使用壽命期間。 傳統之按鍵測試機構，主要係藉由一電磁式麼虹驅動 一測試桿’使測試桿直接㈣於待測按鍵上，然而，傳統 之測試桿料—不具錢性之堅硬桿體，其本身僅可作為 按屢按鍵之用，而無法進行按麼力道之變化控制。 延之電磁式壓缸於使用一段時間 足恭為政、日 卞又π叫心佼，極 相對造成其内部之電磁感應產生衰減，也 2成其出力大小產生不同變化，然由於按鍵之測試必 J於:固定大小之力量下為之，故當力道控制1 時，即無法達成按鍵測試之效果。 又1 【新型内容】 本創作之另一目的係在提供一 保持出力大小之一致性。 #建心機構，俾能 -資=::，=作之按鍵測試機構係用以測試 1動機構、《=Γ:Γ;構包括有—機台、 之資訊產品，而把動機槿二 係用以承載前述 10 位置處。而駆動钱構係組設於機台上對應於資訊產品 另外’測試桿包括有一中空桿體、一彈性 一推桿，其中之中办产辦认廿二 1千以及 之後端部係穿套進：“桿體：開:有一開口，且推桿 中空〜… 開並保留其前端部朝向 15 卜邛凸伸，而彈性元件係容設於中空桿I#内括 提供推桿朝向h桿料部凸伸之—彈性預力二 桿體之尾端則係組設於驅動機構上。 於中工 古式桿訊產品之按鍵之信賴性試料，係使測 2又驅動機構之驅動而向前移動，並促使測試桿之推桿 :端部對應㈣於資訊產品之按鍵上，此時，推桿受按 目對頂抵而會朝向中空桿體内部滑移 2件產生-特定長度之變形量，而中空桿體内之彈性； =可藉由此特定長度之變形量而形成一特定塵力，故而 干旎以同一特定壓力連續對應按壓於按鍵上。 20 M246587 5 10 15 如上所述’測試桿之推桿之前端部對應 品之按鍵上之特定屢力，係藉由彈性元件之變形量== 並且調整，亦即可先調整資訊產品與測試桿間之相對： 離，使推桿於前述相對距離下因受按鍵之相對頂抵 中空桿體㈣滑料，推捍所促使彈性元件產生—特定長 度之變：量，而於此變形量下再配合虎克定律之應用而可 加以凋整彈性元件所產生之特定壓力。 士此外’上述之驅動機構可為一氣壓缸，由於氣壓缸於 作下並不會產生習知電磁閥之電磁感應衰減現象， 因此可有效保持其出力大小之一致性。 【實施方式】 為能讓t審查委員能更瞭解本創作之技術内容，特 舉一較佳具體實施例說明如下。 、 主機，而前述之按鍵測試機構則包括有一機台卜一驅動機 構2、以及一測試桿3。 立首先’請參閱圖1係本創作第一較佳實施例之實施狀態 示意圖，其中顯示本創作之按鍵測試機構係用測試一資訊 產品9上之按鍵91，此資訊產品9於本實施例中係為一電腦 2〇 請同時參閱圖1、及圖2係本創作第一較佳實施例之測 A杯之σ]面圖，其中顯示上述之機台1係用以承載上述之資 訊產品9，且驅動機構2係組設於機台丨上對應於資訊產品9 位置處，於本實施例中，驅動機構2係使用一氣壓缸。 M246587 此外，上述之測試桿3包括有一中空桿體3 1、一彈性元 件32、以及一推桿33,其中之中空桿體31之尾端312係組設 於驅動機構2上，且於中空桿體31之前端311開設有一開口 310，並由此開口 31〇處向内延設有一襯套36。而推桿33尚 5包括有一測試頭34、以及一直桿35，其中推桿33之後端部 332即其直杯35之其中一部份係穿套進入上述中空桿體η 之開口 310處所延設之襯套36内，且直桿％保留其前側部 35 1朝向中空桿體3丨之外部凸伸，而測試頭則係組設於直 桿35凸伸至中空桿體31外部之前側部351上。 1〇 ^此外，上述之彈性元件32於本實施例中係為一拉伸彈 簧，其係容設於上述之中空桿體31内並同時穿套於推桿Μ 之直t 35上，且此彈性元件32之前侧端321係固定於襯套36 2端362上，彈性元件32之後側端322則係内縮其内徑並 口疋於直柃35上，俾以提供推桿33朝向中空桿體31外部凸 15 伸之彈性預力。 一，參閱圖3係本創作第—較佳實施例之作動示意圖之 :’當欲進行上述資訊產品9之按鍵91之信賴性試驗時，係 使測試桿3受驅動機構2之驅動而向前移動，請參閱圖4 係本創作第-較佳實施例之作動示意圖之二，之後，係再 2〇 it訊產品9朝向已向前伸出之測試桿3方向移動，促使 〜干3之推桿33之測試頭34對應按壓於資訊產品$之按鍵 !!上’而推桿33受按鍵91之相對頂抵即會朝向中空桿體31 :部滑並同時促使彈性元件32產生—特定長度之變形 里而彈性το件32藉由此特定長度之變形量，於配合虎克 定律之應用下，即可形成一特定壓力， 訊產品9相對於測試桿3之移動距離，即 ，斷凋整貝 件32因變形量之變化所形成之特 U整彈性几 可以-壓力計8進行量測。 力而此特定壓力則 二圖5係本創作第一較佳實施例之作動示意圖之 一 Α性兀件32調整至進行測試所需之特定壓力時，一 約為·g，即可使驅動機構2帶動測試桿3向後移 動而回设至起始位置，且資訊產口 位（請同時參閱叫。 可^桿7將其定 f參閱圖6係本創作第一較佳實施例之 :二：f訊產品9已調整至-定位，且此時資訊產品9相 特^距離已促使測試桿3内之彈性元件Μ形 疋尾力，故驅動機構2再次帶動測試桿3向前移動 式桿3之推桿33即能以同一特定壓力連續對應按· 1上’藉以進行並完成該按鍵91之信難試驗。 於—般實務上，係可再使用一計數器（圖未示）以設 定測試桿3之推桿33按壓於按鍵91之次數，—般約為5〇〇次 左右。 如上所述，測試桿3之推桿33按壓於資訊產品9之按鍵 91上，特定壓力，可藉由彈性元件32之變形量而形成並且 ^ ^藉由凋整資訊產品9與測試桿3間之相對距離， 以及則述相對距離之變化所促使彈性元件U產生之一特定 長度之變形量’並再配合虎克㈣之應用，即可達成測試 M246587 桿3之推桿33按壓於資訊產品9之按鍵91上之特定壓力之形 成與調整。 此外，上述之驅動機構2係使用一氣壓缸，由於氣壓紅 於連續運作下並不會產生習知電磁閥之電磁感應衰減現 5 象，因此可有效保持其出力大小之一致性。 請參閱圖7係本創作第二較佳實施例之測試桿之剖面 圖，其主要結構皆與上述第一較佳實施例相同，唯差別在 於中空桿體51更開設有一長槽511，且長槽511於其外表面 512上並刻劃有複數個刻度513,而推桿53之直桿532並徑向 10凸伸有一指針533其係對應穿出長槽511並朝向刻度513彎 折。 因此，於上述之刻度513上可預先設有特定壓力之設 計，例如100g、300g…之壓力值指示，亦即於調整推桿= ^特定壓力時，可藉由指針533於刻度513上之指示而立即 15得出，而無須再使用如第一較佳實施例所述之壓力計8 (靖 參閱圖4)，且本實施例所使用之結構亦可達成上述第 佳實施例所述之各種功效。 上述實施例僅係為了方便說明而舉例而已，本創作所 主張之權利範圍自應以申請專利範圍所述為準，而非僅限 20 於上述實施例。 又 【圖式簡單說明】 圖1係本創作第-較佳實施例之實施狀態示意圖。 圖2係本創作第—較佳實施例之測試桿之剖面圖。 10 圖3係本創作第一較 圖4係本創作第一較：之作動示意圖之- 圖5係本創作第—較二;;：：動不意圖之二 ^ 奴仏霄轭例之作動示意圖之三 …I"乍第—較佳實施例之作動示意圖之四 圖7係本創作第二較佳實施例之測試桿之剖面圖 【圖號說明】 1 機台 2 31 中空桿體 310 312 尾端 32 322 後側端 33 332 後端部 34 351 前側部 36 51 中空桿體 511 513 刻度 53 533 指針 7 9 資訊產品 91 驅動機構 3 測試桿 開口 311 前端 彈性元件 321 前側端 推桿 331 前端部 測試頭 35 直桿 襯套 362 末端 長槽 512 外表面 推桿 532 直桿 定位桿 8 壓力計 按鍵新型 Description of the new type: [Technical field to which the new type belongs] This creation is about a key testing mechanism, especially a key testing mechanism for keys on information products, and a key testing mechanism for keys on computer devices. '' [Previous technology] The current information products are often provided with many keys with different functions, such as switch keys, time setting keys, and even keyboard keys of computer devices. For the above-mentioned various presses, manufacturers will perform them in research and development. The reliability test of this item is also the manufacturing-testing institution repeatedly presses M repeatedly for a number of times to obtain the normal service life of the button. The traditional key testing mechanism mainly drives a test rod by an electromagnetic type to make the test rod directly on the button to be tested. However, the traditional test rod material-a hard rod body without money, is only It can be used for repeatedly pressing keys, but it is not possible to control the change of the force. Yanzhi's electromagnetic pressure cylinder has been used for a period of time, and the sundial and π are the best. It relatively causes the internal electromagnetic induction to decay, and it also causes different changes in its output. However, due to the test of the button, it must be J In: This is done under a fixed size of power, so when the force is controlled to 1, the effect of the key test cannot be achieved. Another 1 [new content] Another purpose of this creation is to provide a consistent output. # 建 心 机构 ， 俾能-资 = ::, = The button test mechanism is used to test 1-movement mechanism, "= Γ: Γ; the structure includes information products such as -machines, and the second system of motivation Used to carry the aforementioned 10 positions. The automatic money structure is set on the machine to correspond to the information product. In addition, the test rod includes a hollow rod body, a flexible one putter, of which the production office recognizes two thousand and the end is inserted into the sleeve. : "Body: Open: There is an opening, and the putter is hollow ~ ... Open and keep its front end protruding toward 15 邛, and the elastic element is accommodated in the hollow rod I # contains a putter to provide the h rod material Convex extension—the tail end of the elastic prestressing two rod body is set on the driving mechanism. The reliability test of the key of the Zhonggong ancient lever product is to test 2 and drive the driving mechanism forward, and Promote the push rod of the test rod: the end corresponds to the button on the information product. At this time, the push rod will slide toward the inside of the hollow rod body by the eye-to-eye contact. 2 pieces-a specific length of deformation, and the hollow The elasticity in the rod body; = A specific dust force can be formed by the deformation amount of a specific length, so that the corresponding pressure is continuously pressed on the button with the same specific pressure. 20 M246587 5 10 15 Specific on the key of the front end of the lever The force is determined by the amount of deformation of the elastic element == and adjusted, that is, the relative between the information product and the test rod can be adjusted first: away, so that the push rod abuts against the hollow rod body at the relative distance due to the button The sliding material pushes the elastic element to produce a specific length change: the amount, and under this deformation amount, the specific pressure generated by the elastic element can be adjusted with the application of Hooke's law. The mechanism can be a pneumatic cylinder. Because the pneumatic cylinder does not generate the electromagnetic induction attenuation phenomenon of the conventional solenoid valve, it can effectively maintain the consistency of its output. To understand the technical content of this creation, a preferred specific embodiment is described below. The host, and the aforementioned key test mechanism includes a machine, a drive mechanism 2, and a test rod 3. First, 'Please refer to the figure 1 is a schematic diagram of the implementation state of the first preferred embodiment of the present invention, in which the button testing mechanism showing the creation is used to test the button 91 on an information product 9, the information product 9 is a computer in this embodiment. 20 Please refer to FIG. 1 and FIG. 2 for the first preferred embodiment of the present invention. FIG. The above-mentioned information product 9 is carried, and the drive mechanism 2 is set on the machine corresponding to the position of the information product 9. In this embodiment, the drive mechanism 2 uses a pneumatic cylinder. M246587 In addition, the above-mentioned test rod 3 It includes a hollow rod body 31, an elastic element 32, and a push rod 33. The trailing end 312 of the hollow rod body 31 is set on the driving mechanism 2, and an opening is opened at the front end 311 of the hollow rod body 31. 310, and a bushing 36 is extended inward from the opening 31. The push rod 33 also includes a test head 34 and a straight rod 35. The rear end 332 of the push rod 33 is one of the straight cups 35. A part of the sleeve is inserted into the sleeve 36 extended at the opening 310 of the hollow rod body η, and the straight rod% retains its front side portion 35 1 protruding toward the outside of the hollow rod body 3, and the test head is It is set on the front side portion 351 protruding from the straight rod 35 to the outside of the hollow rod body 31. 1〇 ^ In addition, the above-mentioned elastic element 32 is a tensile spring in this embodiment, which is accommodated in the hollow rod body 31 described above and is sleeved on the straight t 35 of the push rod M at the same time. The front side end 321 of the elastic element 32 is fixed to the bushing 36 2 end 362, and the rear side end 322 of the elastic element 32 is inwardly reduced in its inner diameter and mouthed on the straight cymbal 35 to provide the push rod 33 facing the hollow rod. The elastic pre-tension of the body 31 is convex 15 outward. First, refer to FIG. 3, which is a schematic diagram of the operation of the first preferred embodiment of the present invention: 'When the reliability test of the button 91 of the above-mentioned information product 9 is to be performed, the test rod 3 is driven by the driving mechanism 2 to move forward. Move, please refer to Figure 4 which is the second schematic diagram of the first preferred embodiment of the creation. After that, the product 9 is moved in the direction of the test rod 3 which has been extended forward to promote the push of ~ 3 The test head 34 of the rod 33 corresponds to the button of the information product $ !!, and the push rod 33 is pushed against the hollow rod body 31 by the relative abutment of the button 91. The sliding of the rod 33 and the elastic member 32 at the same time-a specific length of In the deformation, the elastic το member 32 can form a specific pressure under the application of Hooke's law by the specific amount of deformation. The moving distance of the product 9 relative to the test rod 3, that is, the whole shell is broken. The special elasticity of the piece 32 due to the change in the amount of deformation can be measured by the pressure gauge 8. When the specific pressure required for the test is adjusted to the specific pressure required for the test, one is about · g, which enables the driving mechanism. 2 Drive the test lever 3 back to the initial position, and the information production position (please refer to the call at the same time. You can set it by lever 7; see Figure 6 for the first preferred embodiment of this creation: Second: The news product 9 has been adjusted to the -position, and at this time, the special distance of the information product 9 has caused the M-shaped tail force of the elastic element in the test rod 3, so the driving mechanism 2 once again drives the test rod 3 to move the forward rod 3 The putter 33 can be continuously pressed at the same specific pressure corresponding to · 1 to carry out and complete the difficulty test of the button 91. In general practice, you can use a counter (not shown) to set the test rod The number of times that the pusher 33 of 3 is pressed on the button 91, which is generally about 5000 times. As described above, the pusher 33 of the test rod 3 is pressed on the button 91 of the information product 9. The specific pressure can be achieved by elasticity. The amount of deformation of the element 32 is formed and ^^ by the information product 9 and the test rod 3 The relative distance, and the change in the relative distance motivated the elastic element U to produce a specific length of deformation ', and then combined with the application of Hooke, can achieve the test M246587 putter 33 push on the information product 9 The formation and adjustment of a specific pressure on the button 91. In addition, the above-mentioned driving mechanism 2 uses a pneumatic cylinder, because the atmospheric pressure red does not generate the electromagnetic induction attenuation phenomenon of the conventional solenoid valve under continuous operation, so it can be Effectively maintain the consistency of its output. Please refer to Figure 7 for a cross-sectional view of the test rod of the second preferred embodiment of this creation. Its main structure is the same as that of the first preferred embodiment, except that the hollow rod body 51 A long groove 511 is also provided, and the long groove 511 is engraved on the outer surface 512 of the long groove 511, and the straight rod 532 of the pusher 53 and a pointer 10 protrude radially 10 protrude corresponding to the long groove. 511 is bent toward the scale 513. Therefore, a specific pressure design can be provided on the above scale 513, for example, a pressure value indication of 100g, 300g ..., that is, when adjusting the push rod = ^ specific pressure, The indication of the needle 533 on the scale 513 is immediately 15 without the need to use the pressure gauge 8 (see Figure 4) as described in the first preferred embodiment, and the structure used in this embodiment can also achieve the above Various effects described in the preferred embodiment. The above embodiments are just examples for the convenience of explanation. The scope of the rights claimed in this creation should be based on the scope of the patent application, rather than limited to the above embodiments. [Simplified illustration of the drawing] Fig. 1 is a schematic diagram of the implementation state of the second preferred embodiment of the present invention. Fig. 2 is a sectional view of the test rod of the first preferred embodiment of the present invention. Figure 4 is the first comparison of this creation:-The schematic diagram of the action-Figure 5 is the second comparison of this creation ;; :: The second of the intention of movement ^ ^ The third schematic diagram of the action of the slave yoke ... I " Chadi-comparison Figure 7 is a cross-sectional view of the test rod of the second preferred embodiment of the present invention. [Illustration of the drawing number] 1 Machine 2 31 Hollow rod body 310 312 Rear end 32 322 Rear end 33 332 Rear End 34 351 Front side 36 51 Hollow rod 511 513 Engraved Degree 53 533 Pointer 7 9 Information products 91 Drive mechanism 3 Test rod opening 311 Front end elastic element 321 Front end push rod 331 Front end test head 35 Straight rod bushing 362 End slot 512 Outer surface push rod 532 Straight rod positioning rod 8 Pressure Meter button