TW201018549A - Hand-held tool, and method for detecting ejection of fastening element and adapted for the hand-held tool - Google Patents

Abstract

To provide a hand-held tool and a method for detecting the ejection of a fastener, detecting the presence or absence of the ejection of the fastener or the type of the ejected fastener. After a detection signal determines whether a driving is idle driving, in step 122, the signal determines whether the patterns are actual driving patterns 1-4, in steps 130, 134 after step 126. An actual driving and non-actual driving (idle driving) are identified thereby, and the types of screws (with different lengths) are also identified. Since the ejection is counted for each idle driving or the type of screw, the use state of a screw driving machine after the purchase is grasped.

Description

201018549 六、發明說明： 【發明所屬之技術領域】 本發明係有關於連續提供複數釘針的手持工具及其釘 針射出檢測方法，尤其是關於檢測釘針射出的手持工具及 其釘針射出檢測方法。 、 【先前技術】 m 釘搶等的手持工具（以下亦簡稱之為工具），以針或 螺釘為舒針裝填在工具本體中的卡匿中，並射出針針。因 此’打入具的尖端會隨著工具的使用而磨&。另外，吸收 打入具活塞的衝擊的減震器之衝擊吸收效果下降。因此， 當射出次數高過數十萬次，上 耐久界限時，必須要…-=震器等的_件到達 义肩要進订7L件替換等的保養作業。 :相關技術的工具，，已有具備能夠 ^數的計數器的釘搶（例如，參照專利文獻U。另外 在相關技術中，已福霞你秘Λ ^ 鲁 昌露依據釘搶輸出壓力的變化來計算其 動作次數的電動壓缩機r , Α ^ 壓縮機（例如參照專利文獻2)。 先前技術文獻 專利文獻1 :日本料間承0 本将開千9~174460號公報 專利文獻2 :日太杜„亚0 _ 曰θ 本特開千^08879號公報 但疋，上述工具或電動壓縮 射出釘等釘針的實打，“ 寻〒I法判斷疋實際 針的種類，例如長度m U彳算各釘 r ^ a „ ^ ^ _ 同的釘的釘打次數。 【發明内容】 本發明提供提供能夠 欢’丨出釘針是否有射出以及射出 201018549 的釘針的種類之手持工具及钉針射出檢測方法。 本發明之手持工具，1係 工且，^ ，、料相提供複數釘針的手持 〆、其特徵在於包括：檢出 于 擊；記佾邛，塞庄处士 ％出上述手持工具的衝 忑隐π，事先儲存用以 對部，將f t &山 这衝擊之識別資料，·比 p將上述檢出部得到的檢出資料和卜 之上述識別資料比# 述圮憶部中儲存 果，刹斷h、+、M 依據上逑比對部的比對結 禾判斷上述釘針有無射出。 - 在上述手持工具中，也 斷部的剌齡钍m 匕栝计數器，其依據該判201018549 VI. Description of the Invention: [Technical Field] The present invention relates to a hand tool for continuously providing a plurality of staples and a nail injection detection method thereof, and more particularly to a hand tool for detecting a nail injection and a nail injection detection thereof method. [Prior Art] Hand tools such as nails (hereinafter also referred to as tools) are filled with needles or screws as needles in the body of the tool and the needles are ejected. Therefore, the tip of the hitting tool will be ground & used with the use of the tool. In addition, the shock absorbing effect of the shock absorber that absorbs the impact of the piston is reduced. Therefore, when the number of shots is hundreds of thousands of times higher than the endurance limit, it must be...-=The _piece of the shocker arrives at the shoulder and the maintenance work such as 7L replacement is required. : A tool of the related art, there is a spike with a counter capable of counting (for example, refer to Patent Document U. In addition, in the related art, Fu Xia has a secret ^ Lu Changlu relies on the change of the output pressure of the nail The electric compressor r and the compressor are calculated (for example, refer to Patent Document 2). PRIOR ART DOCUMENT PATENT DOCUMENT 1: Japanese Inter-Materials 0 This will open JP-A-9-174460 Patent Document 2: Ritai „亚0 _ 曰θ 本特开千^08879号, but 上述, the above-mentioned tools or electric compression injection nails and other nails, "seeking I method to determine the actual needle type, such as length m U The nails r ^ a „ ^ ^ _ the number of staples of the same nail. SUMMARY OF THE INVENTION The present invention provides a hand tool and a nail injection detection that can provide a type of staple that can be ejected and ejected from 201018549. The handheld tool of the present invention is a hand-held cymbal that provides a plurality of staples, and is characterized in that: the detection is performed; the squatting, the slashing of the hand-held tool忑 π, pre-storage For the opposite part, the identification data of the impact of ft & mountain, the ratio of the detected data obtained by the above-mentioned detection part and the above-mentioned identification data of the above-mentioned detection part are compared with # 圮 储存 储存 储存 储存 储存 储存 储存According to the comparison of the upper jaw and the matching section, the nail is judged to be in or out. - In the above hand tool, the age of the broken part is also determined by the judgment.

I 計算衝擊次數。在上述識別資料中，也 含，將:出資料Γτ針種類的資料。比對部的比對方法包 將檢出資枓的繼續時 間或電屢值比對。另外，^ 和識別資料的繼續時 ^ 另卜在衝擊的概念中也包含震動#。 例如，其係相當於，實打 w震動專 车杜 工打手持工具的落下·清潔 手持工具時的震動.放置年 下，月原 置手持工具時的震動等。 本發明的手持且+ & β λ 在連續接… 針射出檢測方法，其包括·· 任運續供複數釘針的年拄 擊之檢出資料P ^ 將上述手持工具的衝 f m th Μ · ^ 存之用以界疋上述衝擊的識別 貪科比對，依據上述比對鈐 s ° 判斷上述釘針有無射出。 另外，本發明之另—個 數釘#f M 4 k 予持工八，其係為連續提供複 双金丁針的手持工具，i ^ ^ ^ ^ , ，、，S在於包括：檢測觸發器或接頭 的在返動作的動作檢測部； 之_曾# . 十鼻忒動作檢測部檢測的次數 之什算部，記錄該計算部 丫鼻之累積-人數的記錄部。 其他特徵及效果，係灸去泰 申抹笳^ Β π '、>考Κ靶例之記載及附加之專利 〒明靶圍即可明瞭。 201018549 【實施方式】 x下參照第1〜π圖說明本發明一實施型態的手持 工具及釘針射出檢出方法。本實施型態中手持卫具係以第 1圖所示之手持式的空氣驅動型螺釘打入機來說明，釘針 則以螺釘來說明。第1圖顯示螺釘打人機的侧面圖，第2 圖係第1圖的螺釘打人機的重要部分斷面圖，帛3圖係第 1圖的螺釘打入機的方塊圖。I Calculate the number of impacts. In the above-mentioned identification data, it is also included: data of the type of data Γτ needle. The comparison method package of the matching department will check the continuation time or the electrical value comparison of the assets. In addition, ^ and the continuation of the identification data ^ In addition, the shock concept also includes vibration #. For example, it is equivalent to the vibration of the hand-held tool when the hand-held tool is dropped and the hand-held tool is cleaned. The vibration of the hand-held tool is placed in the month. The hand-held and + & λ λ of the present invention is continuously connected to the needle injection detection method, which includes the detection data of the annual slamming of the plurality of nails for the operation of the plurality of nails, and the rushing of the above-mentioned hand tool fm th Μ · ^ For the identification of the above-mentioned impacts, the identification of the above-mentioned impact is based on the above comparison 钤 s ° to determine whether the above-mentioned staples are emitted. In addition, the other number of nails #f M 4 k of the present invention is a hand-held tool for continuously providing a double double gold needle, i ^ ^ ^ ^ , , , , S includes: a detection trigger Or the operation detecting unit of the returning movement of the joint; the number of times of the number of times detected by the ten nose movement detecting unit, and the recording unit of the cumulative number of the noses of the calculating unit. Other features and effects, moxibustion to Thai Shen 笳 ^ Β π ', > test the target case and additional patents Ming Ming target can be made clear. [Embodiment] A hand tool and a nail ejection detecting method according to an embodiment of the present invention will be described with reference to Figs. 1 to π. In the present embodiment, the hand held guard is described by the hand-held air-driven screw driver shown in Fig. 1, and the nail is described by a screw. Fig. 1 is a side view showing the screw hitting machine, Fig. 2 is a cross-sectional view showing an important part of the screw hitting machine of Fig. 1, and Fig. 3 is a block diagram of the screw driving machine of Fig. 1.

〈螺釘打入機的概略構成〉<Summary structure of screw driver>

I m r/T J 例1υ^负圆禾顯示的打擊機 及鎖固機構。在該打擊 打擎機 娜傅τ丹百，打擊汽缸、設置在 擎α缸内可以自由滑動 的打擊活塞、和打擊活塞一體結 頭12(參見第2圖之2點鎖線）。打擊汽紅 配置了用以吸收打盤、、壬堂 擊轉之衝擊的減震器（圖示省略） 如第1圖所示，當觸發I m r/T J Example 1υ^ Negative round and the hitting machine and locking mechanism. In this blow, the engine is a shovel, and the striking piston, the striking piston that can be freely slid in the engine, and the striking piston integrated end 12 (see the 2 o'clock lock line in Fig. 2). Anti-steam red is equipped with a shock absorber (to be omitted) to absorb the impact of the hitting and the slamming of the sacred hall. As shown in Fig. 1, when triggered

縮空氣的空氣室（和空拉動#作時，從存放) 打擊汽紅，第2圖所示之打接）16供應壓縮空I 第1圖所示，空氣室1β 頭12進行打入動作^ ^ ^ 形成於把持部15的内部。 螺釘鎖固機構（圖示省略 入具鑽頭12(參見第2 &quot; ;Z壓馬達18而使矛 擊機構開始動作的幾進行鎖固動作。㈣，在射 入的壓縮空氣的-部=，從第1圖所示之空氣室心 _ , Μ供應给氣壓馬達18 C如笛9 @ 不），使打入具鑽頭12 W (如第2圖戶/ 打入具鑽頭12，位於射：、轴心轉動。繼之’藉由轉動的 W (參見第2圖之2點鎖（亦即位於射出位置）的螺句 )，被鎖入圖未顯示的被鎖固元 201018549 件（例如石膏板等）。 上述射出口形成於後述之凸部2〇。上述的打擊機構和 螺釘鎖固機構，和日本特開200卜353671號公報的相關技 術的構成相同，因此省略其詳細敘述。 如第2圖所示，螺釘打人機10包括：將螺釘讯射出的 凸部20 ;以及以可滑動的方式設置在該凸部2〇以作為安 全裝置的接頭元件22。接頭元件22被加壓以使童突出於 螺釘w的打人側，僅有將接頭元件22押到被鎖^件時觸 發器參見第⑴的操作才有效。接頭元件22在上 述按壓時暫時停止於接頭停止器（圖示省略）。而且，上 述打擊機㈣作’使接婦止轉動，藉此，使 件2 2能再向打入側突出。 &amp; (螺釘射出檢測機構的相關構成） 如第2賴示，螺釘打人機料，螺釘運 及卡匣26和凸部20相連配置。卡 μ 卞匣26内的複數螺釘W， ==送裝置24，依序被供應到凸部_ 二運送裝置24具有運送螺釘用的氣體…來見第^ 。第2圖所示之蓋體28以可回轉时式 26中。蓋體28遮蓋運送螺釘w之 ' 卡1^ 分別裝在連結為長尺狀的連結帶上。複數個螺釘w 筒狀的狀態收納於卡E 26中。 '連一系以捲成捲 蓋體28將 '蛊έ士维&gt; ® 28鎖住的狀態中’ 歷Μ將連結帶按壓到引導面側 高度。 &amp; · w維持在既定的 在第1圖所示的檢測箱3〇中，如 弟2圖所示，設置 201018549 池32及電路基板34等的電子元件。在電路基板34上卜 了如第3圖所示之等， ^ 電元件（皮《(一件）之加速度感測器48 : 見第3圖）。具體言之，在電路基…形成的孔（圖: 省略）上配置膜狀的加速度感測器4 8。Air chamber with air retraction (when stored with empty pull #), against steam red, the connection shown in Figure 2) 16 supply of compressed air I As shown in Fig. 1, the air chamber 1β head 12 performs the driving action ^ ^ ^ is formed inside the grip portion 15. Screw locking mechanism (the illustration omits the insertion of the drill bit 12 (see 2nd &quot;; Z pressure motor 18 to make the spear mechanism start to operate several locks. (4), in the injected compressed air - part =, From the air chamber heart _ shown in Figure 1, Μ is supplied to the air motor 18 C such as flute 9 @不), so that the drill bit 12 W is driven (as in Figure 2 / hit the drill bit 12, at the shot: The axis rotates. Following the rotation of W (see the 2nd point lock of Figure 2 (ie, at the injection position)), it is locked into the locked element 201018549 (not shown) (eg gypsum board) The above-mentioned ejection opening is formed in a convex portion 2A which will be described later. The striking mechanism and the screw locking mechanism described above are the same as those of the related art of Japanese Laid-Open Patent Publication No. Hei. No. 353671, and the detailed description thereof is omitted. As shown, the screw hitting machine 10 includes: a projection 20 that emits a screw signal; and a joint member 22 slidably disposed in the projection 2 as a safety device. The joint member 22 is pressurized to The child protrudes from the hitting side of the screw w, and only triggers when the joint element 22 is pushed to the locked part The operation of the above (1) is effective. The joint member 22 is temporarily stopped at the joint stopper (not shown) when the above-mentioned pressing is performed. Moreover, the above-mentioned striking machine (4) is used to "stop the rotation of the pick-up, thereby enabling the member 2 2 to &amp; (related to the screw injection detection mechanism) As shown in the second, the screw hits the machine, the screw is transported, and the cassette 26 is connected to the convex portion 20. The plural in the card 卞匣26 The screw W, == delivery device 24 is sequentially supplied to the convex portion. The second transport device 24 has a gas for transporting the screw. See Fig. 2. The cover 28 shown in Fig. 2 is rotatable. The cover body 28 covers the transfer screw w. The card 1^ is attached to the connection belt that is connected to the long-length. The plurality of screws w are in a cylindrical state and are accommodated in the card E 26. The one-piece is rolled into a roll cover. 28 In the state where the 'Gentleman's &gt; ® 28 is locked', the link belt is pressed to the height of the guide surface side. &amp; · w is maintained in the predetermined detection box 3 shown in Fig. 1, As shown in Fig. 2, electronic components such as the 201018549 pool 32 and the circuit board 34 are provided. Figure, etc., ^ Electrical components (skin ((one) acceleration sensor 48: see Figure 3). Specifically, the film is formed on the hole formed by the circuit base (Fig.: omitted) Acceleration sensor 4 8.

檢出部的加速度感測器48 ’檢出螺釘打入機1〇的震 動（清潔時的震動或放置螺釘打入機時的震動等）及衝擊 (實打、空打或落下等的衝擊）。加速度感測器Μ，檢出 例如上述打擊機構打擊帛2圖所示的螺釘w (和實打相同 意義）g釘W不在射出位置的空打 '或者將螺釘打入機 1〇放在操作台等時的震動或落下的衝擊。亦即，加速度感 測器48作為一個例子，將施加在壓電體的力（例如衝擊力 等）轉換為電壓。加速度感測器48因為容螺釘打入機ι〇 實打出螺釘W的衝擊等而輸出檢出信號（電壓波形等）。 以加速度感測器4 8作為檢出部係由於下列原因。第 ,安裝於螺釘打入機10的電子回路，為完整的模組的關 係。例如，在檢出開關與上述打擊活塞（圖示省略）的往 返動作連動設置的情況下，該檢出開關的構造變得複雜， &quot;又计上的自由度降低。但是，例如由皮耶梭元件（壓電元 件）構成的加速度感測器48僅為接收衝擊的構成即可。因 此’其設計上的自由度高，甚至可以配置在電路基板34(參 見第2圖）上，也容易事後附加加速度感測器48。 第二’加速度感測器48，如上所述，將施加於壓電體 的力轉換為電壓，因此並不消耗電力。尤其是，如本實施 201018549 型態這樣，在壓縮空氣驅動型的手持工具中盡可能省 為必要的，因此，加速度感測器48是最適合的。再者， 源之電池32將電力供應給LED5()等的電子元件。 電 再者’如第1圖及第2圖所示，螺钉打人機 ^的古上側配置了 _〇。刪〇構成當螺針w剩餘量變少 時就π滅之警告裝置的—部份。LED5Q的照射方向和螺 的射出方向相同。再者，構成螺釘打入機之紐知式的雷 32及加速度感測器48等的之重量輕。因此，能夠 打入機1 0的重量控制在最小限度。 ” (螺針射出檢測機構的控制系統的相關構成） 如第3圖所示，螺釘射出檢測機構包括： 的㈣、_、_、輸出入部I加―^8 =1)50。作為對比部及判斷部的c觸，主管螺釘射出檢測 機構整體的動作。例如，cp_執行判斷實打或 以及計算實打次數等的處理。 &quot; ’ 作為記憶部的咖2 ’記憶控制各種處理 為記錄部的RAM94，具有用以嗜宜女证* .具有用以讀寫各種資料的記錄區域， ，實打次數資料等儲存在該記錄區域中。另外， 2 ’記憶部或記錄部也可以都是非揮發性的記憶體。圖 記憶體等外部記憶體或外部通信終 :輪出入部96。而且’還可以透過輪出入部㈣，執行每個 打或空打（包含非實打）的累積計數資料或落下清潔等 的履歷資料的收發或接收。 、' (本實施型態的作用） 201018549 依據第4刀ς国 _ 處理1 i __所不的流程圖，說明關於檢出模式的 執行，顯示於^^7^機1〇中的處理’係由_〇來 在麵92(史目 圖的流程圖。處理程式則事先錯存 ^見第3圖）的程式區域中。 (檢出楔式）The acceleration sensor 48' of the detecting portion detects the vibration of the screw driving machine 1 (vibration during cleaning or vibration when the screw is placed in the machine) and impact (shock, hit or drop) . The acceleration sensor Μ detects, for example, the screw w shown in the above-mentioned striking mechanism striking 帛 2 (the same meaning as the actual hit) g nail W is not in the shooting position of the blanking 'or put the screw into the machine 1 〇 on the console Isochronous shock or falling impact. That is, the acceleration sensor 48 converts a force (e.g., impact force, etc.) applied to the piezoelectric body into a voltage as an example. The acceleration sensor 48 outputs a detection signal (voltage waveform or the like) because the screw driver 〇 is actually hit by the impact of the screw W or the like. The acceleration sensor 48 is used as the detection unit for the following reasons. First, the electronic circuit installed in the screw driver 10 is a complete module relationship. For example, when the detection switch is provided in conjunction with the forward operation of the striking piston (not shown), the structure of the detecting switch is complicated, and the degree of freedom is also reduced. However, for example, the acceleration sensor 48 composed of a Pierreson element (piezoelectric element) may be configured to receive an impact. Therefore, the degree of freedom in design is high, and even on the circuit board 34 (see Fig. 2), it is easy to add the acceleration sensor 48 afterwards. The second 'acceleration sensor 48, as described above, converts the force applied to the piezoelectric body into a voltage, and thus does not consume electric power. In particular, as in the case of the present embodiment 201018549, it is necessary to be as much as possible in the compressed air-driven hand tool, and therefore, the acceleration sensor 48 is most suitable. Further, the source battery 32 supplies electric power to electronic components such as the LED 5 (). As shown in Fig. 1 and Fig. 2, the upper side of the screw hitting machine ^ is equipped with _〇. The deletion constitutes a part of the warning device that is π-extinguish when the remaining amount of the screw w is small. The illumination direction of the LED5Q is the same as the direction in which the screw is emitted. Further, the weight of the lightning rod 32, the acceleration sensor 48, and the like which constitute the screw driver is light. Therefore, the weight control of the machine 10 can be minimized. (related configuration of the control system of the screw injection detecting mechanism) As shown in Fig. 3, the screw injection detecting mechanism includes: (4), _, _, and the input/output unit I plus "^8 = 1) 50. The c-touch of the determination unit is responsible for the overall operation of the screw injection detecting means. For example, cp_ performs a process of determining the actual hit or calculating the actual number of hits. &quot; 'The coffee 2 as the memory unit' memory control various processes are the recording unit The RAM 94 has a recording area for accommodating females*. It has a recording area for reading and writing various materials, and the actual number of times is stored in the recording area. In addition, the 2' memory or recording unit can also be non-volatile. Sexual memory, external memory such as picture memory or external communication end: wheel in and out part 96. And 'can also use the round-in and out part (4) to perform cumulative count data for each hit or empty play (including non-real hit) or The sending, receiving, and receiving of the history data such as cleaning are performed. . . (The function of this embodiment) 201018549 The execution of the detection mode is shown in the flowchart of the 4th _ ς _ processing 1 i __ ^^7^机The processing in 1〇 is performed by _〇 in the program area of the face 92 (the flow chart of the history map, the processing program is incorrectly stored in advance (see Fig. 3). (Check out the wedge type)

在第 A 度感測器48圖為的門步啟驟/ 〇〇中，第3圖所示CP_判斷加逮 器48，因為 或關閉。亦即，麼電元件的加速度感測 參 魯 為電壓皮开:貫打或空打等的衝擊而產生電壓（具體言之， 為電壓波形信號）。 ，壓波形信號（資料）輸入cp刪時，亦即在步驟㈣ ’·’、疋」的情況下，在步驟S102中’判斷在既 後是否由加速度感測薄48铨人楚9 α ^ 疋又鐵心48輸入第2次的電壓波形信 4圖中表示為回復（return)信號）。亦即，上述打 構造成之衝擊在第2圖所㈣人具_ 12的往返時為2次 連續:因此，CPU9G，在加速度感測器48發出的檢出信= 為相隔既定時間間隔之連續衝擊的情況下，判斷是執&gt; 打或空打》 # f 上述既定時間（例如〇」淨少）及回復信號係事先被儲 存在R0M92中。因此，CPU90依據事先儲存在r〇m92的時 間資料及回復信號資料來判斷打擊機構的動作（包人實# 及空打）。如第7圖所…復信號表示為，二：： 衝擊之後，第2次的短的回復。 在步驟S1〇2為「是」的情況，亦即’在既定時間間隔 後輸入回復信號的情況下’在步驟Sl04中’ cm〇執行實 201018549 打·空打識別模式的處理（參見第5圖）。亦即，如第5 圖所示，在步驟S102中，從R〇M92中讀取空打模式及實打 模式1〜4中螺釘長度閾值（TrefN:參見第6圖）的資料。 第6圖中的Tref N係為事先错存在r〇m92中的螺釘長度閾In the doorstep start/〇〇 shown by the Ath sensor 48, the CP_ judged the adder 48 shown in Fig. 3 because or is off. That is to say, the acceleration sensing of the component is generated by the voltage of the voltage: the impact of the punch or the air strike (specifically, the voltage waveform signal). When the voltage waveform signal (data) is input to cp, that is, in the case of step (4) '·', 疋", in step S102, it is judged whether or not the acceleration sensing thin film is followed by the 9人楚9 α ^ 疋Further, the core 48 is input to the second voltage waveform signal 4 and is shown as a return signal). That is, the impact of the above-described striking structure is two consecutive times in the round trip of the figure _12 in Fig. 2: therefore, the CPU 9G, the detected letter issued by the acceleration sensor 48 is continuous for a predetermined time interval. In the case of an impact, it is judged that the game is executed or not. # f The predetermined time (for example, "net" is small) and the reply signal is stored in the ROM 92 in advance. Therefore, the CPU 90 judges the action of the striking mechanism based on the time data and the reply signal data stored in advance at r〇m92 (including the person # and the air play). As shown in Fig. 7, the complex signal is expressed as: second:: The second short reply after the impact. In the case where the step S1〇2 is YES, that is, in the case where the response signal is input after the predetermined time interval, the process of the 201018549 hit/air strike recognition mode is executed in the step S104 (see FIG. 5). ). That is, as shown in Fig. 5, in step S102, the data of the screw length threshold (TrefN: see Fig. 6) in the blank mode and the real mode 1 to 4 is read from the R 〇 M92. The Tref N in Fig. 6 is the screw length threshold in r〇m92

值，將螺釘長度的數值25, 28, 32, 41代入第β圖中的TrefN 的N。在空打的情況下，以Tref NG表示。 在步驟S122中，判斷檢出信號（資料）TN是否為空 打模式（參見第7圖）。在步驟S122為「是」的情況，亦 即CPU90判斷檢出仏號tn相同於或短於TrefNG的繼續時 間（和時間長度閾值同義）時，在步驟S124中，（：^9〇將 檢出仏號TN當作空打模式的資料來計算。再者，ΤΝ為實 際上由加速度感測器48檢出的檢出信號（資料）。另外， Vref為事先儲存在R〇M92的實打時的電壓閾值。 初的電壓波形是否在VrefNG (空打時的電壓閾 及回復信號的最初的電壓波形在Vref(實打 在步驟S122的處理中，CPU9〇判斷檢出信號tn的最Value, the value of the screw length 25, 28, 32, 41 is substituted into the N of TrefN in the β-graph. In the case of a blank, it is represented by Tref NG. In step S122, it is judged whether or not the detected signal (data) TN is in the blank mode (see Fig. 7). In the case of YES in step S122, that is, when the CPU 90 determines that the detected nickname tn is the same as or shorter than the continuation time of TrefNG (synonymous with the time length threshold), in step S124, (:^9〇 will be detected. The nickname TN is calculated as the data of the air-play mode. Further, ΤΝ is the detection signal (data) actually detected by the acceleration sensor 48. In addition, Vref is stored in advance at R〇M92. Voltage threshold. Whether the initial voltage waveform is at VrefNG (the voltage threshold at the time of the air strike and the initial voltage waveform of the return signal are at Vref (in the process of step S122, the CPU 9 determines the most of the detected signal tn).

在步驟S122中為「 在步驟S122中為「否」的情況下 出信號TN長於TrefNG的繼續時間時 斷檢出信號TN是否為實打模式i。亦 亦即CPU9Q判斷檢 在步驟S126中，糸| 在不屬於空打模式的狀況下， ’在輸入回復信號 ，CPU90判斷為實 201018549 打模式 4中的一個 具體5之’由於螺釘w的長度為25mm，28mm，32_， 41mm而造成電壓波 &amp; 遽差，所以，CPU90將檢出信號TN 先儲存於R〇M92的螺釘長度閾值Tref25，Tref28, ，Tref41比較（參見第6圖）。加速度感測器48 •、應於螺針w的長度的繼續時間中產生電壓波形信號 、’、松出仏號TN)。因此，CPU90依據檢出資料TN， e ,^事先错存的識別資料（和TWN資料同義）的電壓波 形信號差’以判斷螺釘種類。 穷音及9圖中’雖然僅顯示實打模式1的25mm螺針 打杈式4的41ram螺釘的螺釘識別資料，但實打模式2 於夂：模式3的螺釘長度閾值Tref28及Tref32分別對應 於各螺钉長度。 CPU90，判斷檢出信號TN及 a 1N及口復彳5旒的最初的電壓波 形疋否在電壓閾值Vref以上。蕻，細人l丄 „ „ ^ ^ 猎由組合上述的信號繼續時 間及電壓閾值的2個識別要素，cpnqn 京ePU90忐夠精確地判斷實 打及非實打。所謂非實打係為 ..^ 例如π潔螺釘打入機10或 放在#作台等的狀況。 在步驟S126為「是」的情況下， 山a上 亦即’ CPU90判斷檢 出#號TN相同於或短於Tref25 濟貝叶間時，在步驟si 28 中，CPU90將檢出信號TN當作實 卢止 模4 1的資料來計算。 在步驟S126為「否」的情況下， 屮#味tnt二 亦印’ CPU90判斷檢 出L號TN相長於Tre f 25的繼續時問拉 CPnqn h 、 時，在步驟S130中， CPU90判斷檢出信號TN是否為實打槿 、A 2。在步驟S130為 11 201018549 「是」的情況下，亦即CPncm , ϋ90判斷檢出信號TN相同於或短 於Tref 28的繼續時間（和 、次 碍間長度閾值同義）時，在舟驄 S132中，C_將檢出信 在步驟 算。 ilN *作貰打杈式2的資料來計 在步驟S13G為「否」的情況下，亦即㈣ 信號ΤΝ長於Tref 28的 J斷檢出 艰項時間時，在步驟S134中， 檢出信號TN是否為實打掇彳Q m [打模式3。在步驟S134為「是 情況下，亦即侧判斷檢出信號TN相同於或 、 的繼續時間時，在步驟ς ά 驟Sl36中，C_將檢出信號ΤΝ當 作實打模式3的資料來計算。 田 在步驟S134為「否，沾也、。，_ 」的情況下，亦即CPU90判斷檢出 …N長於滅2的繼續時間時，在步驟⑽ 將檢出信號TN當作實打掇彳^认达上丨A ° 頁打模式4的資料來計算。亦即，竇 =式只有Τΐ^25,㈤28, W32, T洲！之4筆資料， :二屬於實打模式1〜3的情況下，_將檢出信 波TN判斷為實打模式4。 在步驟m，i28，132，136，138巾任-者的處理結束 T次常式的處理結束。每當判斷為第4圖的步驟⑽ 日寺’就重複執行第5圖所示之實打·空打識別模 口到第4圖流程圖，在步驟31{)()為「否」的情況下， P加逮度感測器48為關閉的情況下，等待其啟動。 在步驟S104的處理結束後，在步驟sl〇8中， =料在晴。亦即，_具有空打模式資料及實; 4 1〜4資料的各記錄區域，將各計數值儲存在各記 12 201018549 域中。 •在步驟SI 02為「否」的情況下，亦即在既定間隔後沒 有輸入回復信號的情況下’在步驟S110中，CPU90判斷螺 釘打入機（第1 〇圖中表示為工具）是否落到地面。亦即， ‘如第10圖所示，在螺釘打入機從高處落下的情況下，其電 壓值比空打時更高。 具體§之，CPU90判斷檢出信號TN的最初的電壓波形 是否高於VrefF (落下時的電壓閾值）。再者，雖然電壓 值隨著螺钉打入機落下的高度而變動，但是一般而言，螺 釘打入機落到地面的電壓值會比空打還高。為了更容易以 .視覺比較落下資料（VrefF資料），第10圖將VrefF資料 和空打資料一併顯示。 在步驟siio為「是」的情況下，亦即CPU9〇判斷螺釘 打入機已落下的情況下，在步驟S112中，將落下資料記錄 在RAM94中。在步驟S110為「否」的情況下，亦即，沒有 φ 落下的情況下’在步驟S114中，判斷是否有用空***等清 潔螺釘打入機。亦即，在清潔時信號繼續時間比置放螺釘 打入機時長。因此，CPU90判斷在清潔時的檢出信號TN是 否比放置繼續時間資料Set (參見第圖）長。 第10圖中的VrefF資料及第11圖中的Set資料（放 置繼續時間資料），係為事先儲存在r〇M92中的閾值。為 了更容易以視覺比較檢出信號T N中的清潔資料，第11圖 也一併顯示工具的放置繼續時間信號（Set資料）。在步 驟S114中為「是」的情況下，亦即，在清潔的情況下，在 13 201018549 步驟S116中’在_4中儲存清潔資料。 ，為「否」的情況下，亦即沒 的情況下’判斷螺釘打入機i。被放置 二: 每田第3圖所不之加速度感測器48啟動時 行第4圖所示之檢出模式。亦即， 尽々丨L私為只要第9固μ 示的電池32提供CPU90電力的無限常式。 圖 參 在本實施型態中，如第4及5圖所示，比對由螺針打 入機？〇的衝擊造成之檢出資料ΤΝ和儲存於_92中用以 界疋衝擊的識別資料（TrefN資料等），依據該 判斷螺釘有無射出。因此，能_別實打和非實打=如 空打或洛下等），還能夠辨別螺釘W的種類。再者 能夠計算空打或各螺針種類，因b能夠掌握螺对打入機 10從購入時起的使用狀況。 另外，藉由將第3圖所示之輸出入部 ^ Vh r ^ . 和圖未顯不的 讀取機（和外部通信終端同義）連 夠將儲存於RAM94 ❹ 的各貝料輸出，例如實打次數❹下資料（例如落下時日 及衝擊程度等資料）等的詳細履歷資料。依據該詳細履歷 資料，能夠預測消耗元件例如減震器等的替換時間或修理 位置等，依據各使用現場（建築現場或組裝線等）的不同 而可以得到各種的保養資訊。 在本實施型態中，因為有計算實打次數，所以若事先 在圓4中儲存收納在第2圖所示之卡E26的連結帶的螺 釘數量，就可以檢出螺釘w的殘餘數量。亦即，依據本實 施型態，可以在任意的殘餘數量的情況下，使第^到第 14 201018549 圖所示之LED5 0亮滅。另外’為了使判定的精確度更為提 高’檢出值的判定方法也可以為，判斷檢出資料ΤΝ位於2 種閾值資料（參見第6圖）之間（例如，Tref35&lt;TNSTref41 等）〇In the case of "NO" in the step S122, the continuation time when the signal TN is longer than the TrefNG in the step S122 is whether or not the detection signal TN is in the actual mode i. That is, the CPU9Q judges that in step S126, 糸| in the case of not belonging to the blank mode, 'when the reply signal is input, the CPU 90 determines that it is a specific 5 of the 201018549 mode 4 because the length of the screw w is 25mm, 28mm, 32_, 41mm cause voltage wave &amp; 遽 difference, so the CPU 90 stores the detection signal TN first in the R〇M92 screw length thresholds Tref25, Tref28, and Tref41 (see Fig. 6). The acceleration sensor 48 • generates a voltage waveform signal, ', and an apostrophe TN) in the continuation time of the length of the screw w. Therefore, the CPU 90 judges the type of the screw based on the difference between the voltage waveform signals of the identification data (synonymous with the TWN data) in which the data TN, e, ^ is previously stored. In the poor sound and the 9th figure, although only the screw identification data of the 41mm screw of the 25mm screw type 4 of the actual mode 1 is displayed, the actual mode 2 is used: the screw length thresholds Tref28 and Tref32 of the mode 3 correspond to Length of each screw. The CPU 90 determines whether or not the initial voltage waveforms of the detection signals TN and a 1N and the port 彳5旒 are equal to or higher than the voltage threshold value Vref.蕻, 细人 l丄 „ „ ^ ^ Hunting by combining the above-mentioned signal continuation time and voltage threshold of two identification elements, cpnqn Jing ePU90 忐 is able to accurately determine the actual and non-real hit. The so-called non-actuating system is ..^ for example, the π-clean screw driver 10 or the #台台. In the case of YES in step S126, when the CPU 90 determines that the detected ##TN is the same as or shorter than the Tref25, the CPU 90 regards the detection signal TN as the detection signal TN. The data of the real ring model 4 1 is calculated. In the case of "NO" in the step S126, the CPU 90 determines that the L number TN is longer than the continuation time pull CPnqn h of the Tre f 25, and in step S130, the CPU 90 judges the detection. Whether the signal TN is real 槿, A 2 . In the case where the step S130 is 11 201018549 YES, that is, CPncm , ϋ 90 determines that the detection signal TN is the same as or shorter than the continuation time of the Tref 28 (synonymous with the second interval length threshold), in the boat S132 , C_ will check the letter in the step count. ilN * As the data of the snoring type 2, if the step S13G is "NO", that is, (4) when the signal ΤΝ is longer than the Tref 28, the dysfunctional time is detected, and in step S134, the signal TN is detected. Is it true? Q m [play mode 3. In the case of "YES" in the step S134, that is, when the side determination detection signal TN is the same as the continuation time, the C_ is detected as the data of the actual mode 3 in the step S S l l If the CPU 90 determines in step S134 that "NO, 。, _ _", that is, when the CPU 90 determines that the detection time N is longer than the continuation time of 2, the detection signal TN is regarded as a real slap in the step (10).彳^ 认 认 认 丨 A ° page hit mode 4 data to calculate. That is, the sinus = type is only Τΐ^25, (five) 28, W32, T continent! In the case of the four pieces of data, the second is in the actual mode 1 to 3, and the _ is detected as the real mode 4. At the end of the processing of step m, i28, 132, 136, 138, the processing of the T-time routine ends. Whenever it is determined as the step (10) of the fourth figure, the Japanese temple 'repetitively executes the actual hit/air strike recognition die shown in Fig. 5 to the flowchart of Fig. 4, and the case where the step {)() is "No" in the step 31 Next, when the P-addition sensor 48 is off, it waits for its start. After the end of the process of step S104, in step s1〇8, = is expected to be sunny. That is, _ has a blank mode data and real; 4 1 to 4 data for each recording area, each count value is stored in each record 12 201018549 domain. • If the step S02 is NO, that is, if the reply signal is not input after the predetermined interval, the CPU 90 determines in step S110 whether the screw driver (shown as a tool in the first figure) falls. To the ground. That is, ‘as shown in Fig. 10, in the case where the screw driver falls from a height, the voltage value is higher than when the screw is hit. Specifically, the CPU 90 determines whether or not the initial voltage waveform of the detection signal TN is higher than VrefF (voltage threshold at the time of dropping). Furthermore, although the voltage value varies depending on the height at which the screw driver falls, in general, the voltage of the screw driver falling to the ground is higher than that of the air. In order to make it easier to visually compare the falling data (VrefF data), Figure 10 shows the VrefF data together with the blank data. When the step siio is YES, that is, if the CPU 9 determines that the screw driver has fallen, the drop data is recorded in the RAM 94 in step S112. In the case of "NO" in the step S110, that is, when there is no φ falling, it is determined in step S114 whether or not the cleaning screw is driven by the air gun or the like. That is, the signal continues for a longer time during cleaning than when the screw is placed. Therefore, the CPU 90 judges whether or not the detection signal TN at the time of cleaning is longer than the placement continuation time data set (see the figure). The VrefF data in Fig. 10 and the Set data (placement continuation time data) in Fig. 11 are threshold values stored in advance in r〇M92. In order to make it easier to visually compare the clean data in the signal T N , Figure 11 also shows the tool placement continuation time signal (Set data). In the case of YES in step S114, that is, in the case of cleaning, the cleaning data is stored in _4 in 13 201018549 step S116. If it is "No", that is, if it is not, then judge the screw driver i. Placed 2: When the acceleration sensor 48 is not activated in the third picture of each field, the detection mode shown in Fig. 4 is performed. That is, the L-private is an infinite routine that provides the CPU 90 power as long as the battery 32 shown in the ninth solid state. Figure In this embodiment, as shown in Figures 4 and 5, the comparison is driven by a screw. The detected data caused by the impact of the cockroaches and the identification data (TrefN data, etc.) stored in _92 for the boundary impact are judged according to whether the screw is fired or not. Therefore, it is also possible to distinguish the type of the screw W by being able to distinguish between the actual and the non-actual hit = such as empty or loose. Furthermore, it is possible to calculate the type of the blank or each of the screws, and b can grasp the use condition of the screw-on machine 10 from the time of purchase. In addition, by outputting the input/output unit Vh r ^ . shown in FIG. 3 and the unillustrated reader (synonymous with the external communication terminal), the bedding materials stored in the RAM 94 输出 are output, for example, Detailed biographical data such as the number of times of data (such as the date of the fall and the degree of impact). According to the detailed history data, it is possible to predict replacement time or repair position of a consumable component such as a damper, etc., and various maintenance information can be obtained depending on each use site (construction site, assembly line, etc.). In the present embodiment, since the number of actual hits is counted, if the number of screws of the link tape stored in the card E26 shown in Fig. 2 is stored in the circle 4 in advance, the remaining number of the screws w can be detected. That is, according to this embodiment, the LEDs 50 shown in the first to the 14th 201018549 can be turned on and off in an arbitrary residual number. Further, the method of determining the detected value in order to increase the accuracy of the determination may be such that the detected data 判断 is located between two kinds of threshold data (see Fig. 6) (for example, Tref35 &lt; TNSTref41, etc.)

魯 本實施型態中係組合信號（資料）的繼續長度及電壓 值作為閾值，但也可以分別判斷信號（資料）的繼續長度 及電壓值。亦即，判定方法可以任意改變。再者，在上述 實施型態中說明之各程式的處理流程（參見第4及5圖） 係為一例’在不脫離本發明的範圍内可以適當變更。 (其他變形例） 本發明除了如第1圖所示 〜哪玎八機之外，也適 於例如專利文獻1的第1 W所示之針搶。例如，如第12圖 所示，辨識釘的種類（長度15mm，35mm，55mm等）的方法 為，事先設定各釘長度的電壓閾值Vrefl，矸Van (參見第12圖的判定表），並事先儲存在記憶部之議等 的記憶體中。繼之，判斷部之cpu，比較檢出信號（資料 η和事先儲存在記憶體中的钉長度的電壓閨值vIn the Luben implementation, the continuation length and voltage value of the combined signal (data) are used as threshold values, but the continuation length and voltage value of the signal (data) can also be determined separately. That is, the determination method can be arbitrarily changed. In addition, the processing flow of each of the programs described in the above-described embodiments (see FIGS. 4 and 5) is an example and can be appropriately changed without departing from the scope of the invention. (Other Modifications) The present invention is also applicable to, for example, the first W shown in the first W of Patent Document 1, in addition to the one shown in Fig. 1. For example, as shown in Fig. 12, the method of identifying the type of nail (length 15 mm, 35 mm, 55 mm, etc.) is to set the voltage threshold Vrefl of each nail length, 矸Van (see the judgment table of Fig. 12), and Stored in the memory of the memory department. Then, the cpu of the judgment unit compares the detected signal (the data η and the voltage 闺 value of the nail length stored in the memory in advance v)

Vref2，Vref3 (參見第 π 围、 ’ …… 一般而言，釘長度越長則 電壓值越向。另外，鎖固株或知吐 嘱件為㈣，則實打時間 度而造成的差較少。 兩釘長 釘打入機的狀況 樣’打擊機構造成之 CPU，在加速度感測器 之連續衝擊的情況下Vref2, Vref3 (See the π circumference, '... In general, the longer the nail length, the more the voltage value is. In addition, if the lock strain or the spitting condition is (4), the difference in the actual time is less. The condition of the two nailed nails into the machine is the CPU caused by the striking mechanism, in the case of continuous impact of the acceleration sensor

一…/V例A U 擊為打入機往返時的2 :欠。因此 發出的檢出信號為相隔既定時間間 ’判斷是執行實打或空打。亦即， 15 201018549 在第12及13圖中並未圖示，但是空打或65fflm等的針也可 以同樣地判斷。其他的作用效果則因為和上述實施型態相 同’所以省略其相細說明。 囑 另外，如第14及15圖所示，計算實打時的動作次數 的手段可以為’在對應於觸發器14的位置設置檢出機構。 〜檢出機構’將具有控制桿8 j的微開關8 2配置於第1圖 所示之把持部15。另外，動作檢出部的微開關82和計數 部之_〇(參見第3圖）連接。而且，當觸發器η被拉 動操作時，控制桿8】使微開關81打開，cpu9〇進行計數。 再者，叶數值儲存在第3圖所示之RAM94中。 另外，如第ΜΠ圖所示’也可以將檢出機構（且 有控制桿81的微開關82)設置在對應於接頭元件。的位 置。如第17圖所示，將接頭元件22㈣到被打人元件“ 時’接頭元件22使微開關81打開，cp刚進行計數。另 外’計數值儲存在第3圖所示之rAM94中。 再如第18及19圖所示，也可以將檢出機構（具 工制柃81的微開關82)設置在對應於進料活塞此 活塞86配置於第2圖的螺釘運送裝置24)的位置。如第 料、:用進料活塞86運运螺釘(圖未顯示）時，進 枓活塞⑽使微開關8&quot;丁開’cp_進行計 數值儲存在第3圖所示之RAM94中。 ° 所示觸發器14時，進料活塞86進行動作：虽操作第1圖 另外，本實施型態中係以螺針打入機為手持工具之 列’但本發明的手持工具亦適用 J以連續提供釘·釘書針 16 201018549 固定針等的鎖固件的工具 氣驅動型的手持工具為例 持工具。 另外’本實施型態中以壓縮空 但本發明亦適用於電動式的手 ^再者，檢出手持工具的動作次數的手段，將編碼器等 -又置氣壓馬達’以從氣壓馬達的累積驅動時間計算實打次 數亦可。另外，在氣體的流路設置流量感測器，以從累二 流路計算實打次數亦可。 、A.../V example A U hit 2 when the drive goes back and forth: owe. Therefore, the detected signal is sent for a predetermined time interval ‘determination is to perform real or blank. That is, 15 201018549 is not shown in the 12th and 13th drawings, but the needle of the blank or 65fflm or the like can be similarly judged. The other operational effects are the same as those of the above embodiment, and therefore detailed description thereof will be omitted. Further, as shown in Figs. 14 and 15, the means for calculating the number of operations at the time of actual operation may be 'the detection mechanism is provided at a position corresponding to the trigger 14. The detection mechanism 'discloses the micro switch 8 2 having the control lever 8 j to the grip portion 15 shown in Fig. 1 . Further, the micro switch 82 of the motion detecting portion is connected to the counter portion (see Fig. 3). Moreover, when the trigger n is pulled, the lever 8 causes the micro switch 81 to be turned on, and the cpu 9 〇 counts. Furthermore, the leaf values are stored in the RAM 94 shown in FIG. Further, as shown in the figure, the detecting mechanism (and the micro switch 82 of the control lever 81) may be disposed to correspond to the joint member. s position. As shown in Fig. 17, when the joint member 22 (4) is brought to the hit member "When" the joint member 22 causes the micro switch 81 to be opened, cp is just counted. In addition, the 'count value is stored in the rAM 94 shown in Fig. 3. As shown in Figs. 18 and 19, the detecting means (microswitch 82 having the manufacturing system 81) may be provided at a position corresponding to the feeding piston 86 in which the piston 86 is disposed in the screw conveying device 24) of Fig. 2. First material: When the screw (not shown) is transported by the feed piston 86, the inlet piston (10) causes the micro switch 8&quot;&quot; cp_ to perform the count value stored in the RAM 94 shown in Fig. 3. ° In the case of the trigger 14, the feed piston 86 operates: although the first figure is operated, in the present embodiment, the screw driver is a hand tool. However, the hand tool of the present invention is also suitable for providing the nail continuously. · Staples 16 201018549 Tool-driven hand-held tools with fixed fasteners, etc., are examples of holding tools. In addition, in this embodiment, the air is compressed, but the present invention is also applicable to an electric hand. The means of the number of movements of the hand tool, the encoder, etc. 'Are calculated from the cumulative driving time of the air pressure actual driving number of times the motor can. Further, the flow rate sensor disposed in the gas flow path to calculate the flow passage from the two accumulated actual driving frequency can.,

本發明係參照特定實施樣態進行詳細的說明，但本領 域人員當可瞭解可料麟本發明的精神及範“進行各 種變化或加入修改。 本申請案’係依據2008年7月1 利申請（特願2008-172734)而做成之 作為參照之用。 【產業上可利用性】 曰提出申請之日本專 發明’其内容係在此The present invention has been described in detail with reference to the specific embodiments, but those skilled in the art can understand that the spirit and scope of the present invention may be "varied or modified. The present application" is based on the application of July 1, 2008. (Specially wished to use 2008-172734) for reference. [Industrial Applicability]

本發明係用於在手持工具中 檢出射出之鎖固件的種類 【圖式簡單說明】 檢出鎖固件有無射出或The invention is used for detecting the type of the unlocking firmware in the hand tool. [Simple description of the drawing] Checking whether the locking firmware is fired or not

圖顯示本發明一 實施型態之螺釘 打入機的側面 第 第 第 第 第 2圖係第i圖的螺釘打入機的重要部分斷面圖。 3圖係第1圖的螺釘打入機的方塊圖。 4圖係第1圖的螺釘打入機的 傲出模式之流程圖。 5圖係第4圖所示實打.空打識 e m 蠘別模式的次常式圖。 6圖顯示第5圖的實打模式的判定圖。 17 201018549 第7圖為第6圖的空打模式的波形圖。 第8圖顯示第6圖之實打模式1的波^。 第9圖係第6圖之實打模式4的波形圖。 第10圖係工具落到地面時的波形圖。 第11圖顯示以空氣搶清潔工具時的波形圖。 第12圖顯示本發明其他變形例之實打模式1〜3的判 定圖。 第13圖顯示實打模式！〜3的波形圖。 第14圖顯示其他變形例之檢出機構的要部圖。 ❿ 第15圖顯示第14圖之檢出機構的作用狀態圖。 第16圖顯示其他變形例之檢出機構的要部圖。 ， 第17圖顯示第16圖之檢出機構的作用狀態圖。 第18圖顯示其他變形例之檢出機構的要部圖。 第19圖顯示第is圖之檢出機構的作用狀態圖。 【主要元件符號說明】 1Q螺釘打入機 ”士 &lt; 12打入具鑽頭 14觸發器 U空氣室 18氣壓馬達 20凸部 22接頭元件 24螺釘運送裝置 2 5氣體部 18 201018549 26卡匣 28蓋體 3 0檢測箱 32電池 34電路基板 48加速度感測器The figure shows a side view of a screw driving machine according to an embodiment of the present invention. The first and second drawings are sectional views of essential parts of the screw driving machine of the first drawing. 3 is a block diagram of the screw driver of Fig. 1. Figure 4 is a flow chart of the proud mode of the screw driver of Figure 1. Figure 5 shows the sub-normal diagram of the e m screening mode as shown in Figure 4. Fig. 6 is a view showing the determination map of the actual playing mode of Fig. 5. 17 201018549 Figure 7 is a waveform diagram of the runaway mode of Figure 6. Fig. 8 shows the wave of the actual hit mode 1 of Fig. 6. Fig. 9 is a waveform diagram of the actual hit mode 4 of Fig. 6. Figure 10 is a waveform diagram of the tool when it falls to the ground. Figure 11 shows the waveform when cleaning the tool with air. Fig. 12 is a view showing the determination patterns of the actual patterns 1 to 3 of the other modification of the present invention. Figure 13 shows the actual playing mode! ~3 waveforms. Fig. 14 is a view showing the main part of the detecting mechanism of another modification. ❿ Figure 15 shows the action state diagram of the detection mechanism in Figure 14. Fig. 16 is a view showing a main part of the detecting mechanism of another modification. Fig. 17 is a view showing the action state of the detecting mechanism of Fig. 16. Fig. 18 is a view showing the main part of the detecting mechanism of another modification. Fig. 19 is a view showing the action state of the detecting means of the is image. [Main component symbol description] 1Q screw driver "Shift" 12 Punch drill bit 14 trigger U air chamber 18 Air motor 20 convex portion 22 Connector member 24 Screw conveying device 2 5 gas portion 18 201018549 26 card 匣 28 cover Body 30 detection box 32 battery 34 circuit substrate 48 acceleration sensor

50 LED50 LED

90 CPU90 CPU

92 ROM92 ROM

94 RAM 9 6輸出入部94 RAM 9 6 input and output

1919

Claims (1)

201018549 七 具 申請專利範圍： 1 · ~^ 手 ϋ 丁 θ 付具’其係為連續提供複數釘針的手持 ”特徵在於包括： 、工 檢出部 檢出上述手持工具的衝擊； §己憶部，窭4_紳+ 乎九傅存用以界定上述衝擊之識別 f邛，將上述檢出部得到的檢出資料和上 中儲存之上述識別資料比對； 資料； 述記憶部 判斷部 有無射出。 依據上述比對部的比對結果 判斷上述釘針 一 2·如申請專利範圍_丄項所述之手持工具 別貧料中包含識別上述針針種類的資料。 处職 括二如申請專利範圍第“戈2項所述之手持工具，更々 态，其依據該判斷部的判斷結果，計算衝擊次數， 4·-種手持卫具，其係為連續提供複 具，其特徵㈣乎持卫 铋測觸發器或接頭的往返動作的動作檢測部； 計算該動作檢測部檢測的次數之計算部； 記錄該計算部計算之累積次數的記錄部i 5·-種手持工具中的钉針射出檢測方法，其 在連績提供複數釘針的手持工具令， . 2述手持工具的衝擊之檢出f料和記憶部中 从界疋上述衝擊的識別資料比對； 依據上述㈣結果，_上料針有無射出。 20201018549 The scope of seven patent applications: 1 · ~^ Hand ϋ θ θ The payment device is characterized by: , 窭4_绅+ 九傅存 is used to define the identification of the above-mentioned impact, and the detection data obtained by the above-mentioned detection department is compared with the above-mentioned identification data stored in the above; the data; the presence or absence of the judgment of the memory department According to the comparison result of the comparison unit, the nail pin is determined as described in the patent application scope. The hand tool includes the information identifying the type of the needle. The hand tool described in the second item is more embarrassing. According to the judgment result of the judgment unit, the number of impacts is calculated, and the hand-held guards are continuously provided, and the features are (four) a motion detecting unit that measures a reciprocating motion of the trigger or the joint; a calculating unit that calculates the number of times detected by the motion detecting unit; and a recording unit that records the cumulative number of times calculated by the calculating unit. The nail injection detection method, which provides a plurality of staple needles in a continuous operation, the detection of the impact of the hand tool and the identification information of the impact from the boundary in the memory unit; according to the above (4) As a result, the _ loading needle is not ejected. 20