TWI798276B

TWI798276B - Portable tools and power tools

Info

Publication number: TWI798276B
Application number: TW107137713A
Authority: TW
Inventors: 鈴木貴士; 安藤輝明; 増野貴之
Original assignee: 日商美克司股份有限公司
Priority date: 2017-10-26
Filing date: 2018-10-25
Publication date: 2023-04-11
Also published as: JP2019077024A; JP7119764B2; TW201930028A

Abstract

提供一種即使係較亮之作業環境或噪音水平較高之作業環境，作業者也可以很容易注意到資訊告知之工具以及電動工具。 Provide a tool and electric tool that the operator can easily notice the information even in a brighter working environment or a working environment with a higher noise level.

一種工具10，握把21被握持以被使用，其係攜帶用，其特徵在於：其包括為了告知機械之狀態，而產生震動之震動產生裝置35。而且，震動產生裝置35最好係被配置於握把21的內部。又，震動產生裝置35最好係被配置成相對於握把21之軸向而言，在概略直交之方向上震動。 A tool 10, the handle 21 is held to be used, and it is used as a belt, is characterized in that it includes a vibration generating device 35 that generates vibrations in order to inform the state of the machine. Moreover, the vibration generating device 35 is preferably disposed inside the handle 21 . Furthermore, the vibration generator 35 is preferably disposed so as to vibrate in a direction substantially perpendicular to the axial direction of the grip 21 .

Description

攜帶用工具以及電動工具 Portable tools and power tools

本發明係關於一種包括用於告知機械狀態之機構之工具以及電動工具。 The invention relates to a tool including a mechanism for informing the state of a machine and an electric tool.

先前之電動工具，係藉亮燈‧閃爍LED，或者，使蜂鳴器鳴叫，告知機械之狀態(例如消耗品之殘餘量或產生錯誤等)(參照例如專利文獻1)。 Conventional power tools notify the state of the machine (such as the remaining amount of consumables or the occurrence of an error, etc.) by turning on and blinking an LED, or by making a buzzer sound (see, for example, Patent Document 1).

〔專利文獻〕〔Patent Document〕

〔專利文獻1〕日本特開2009-184075號公報 [Patent Document 1] Japanese Unexamined Patent Publication No. 2009-184075

但是，當使用如先前之LED或蜂鳴器時，因為作業環境，有作業者未注意到告知之虞。例如當其係LED時，有在屋外等之較明亮作業環境中，很難瞭解亮燈狀態之問題。又，當其係蜂鳴器時，在噪音水平較高之作業環境中，有很難聽到聲音之問題。 However, when using the LED or the buzzer as before, there is a possibility that the operator may not notice the notification due to the working environment. For example, when it is an LED, there is a problem that it is difficult to know the status of the light in a relatively bright working environment such as outdoors. Also, when it is a buzzer, there is a problem that it is difficult to hear the sound in a working environment with a high noise level.

當作業者未注意到告知地持續作業時，作業效率會降低，或者，機械故障之風險提高。例如即使被告知消耗品之殘餘量不足時，當作業者未注意到此告知時，有在中途之時間，消耗品耗盡而作業中斷或必須重製之虞。又，當作業者未注意到機械高溫或馬達鎖死等之異常告知時，有機械故障之風險提高之虞。又，當作業者未注意到電池殘餘量降低時，變得電池組在過放電之狀態下被使用，有導致電池壽命降低之虞。When the operator continues to work without noticing the notice, the work efficiency will decrease, or the risk of mechanical failure will increase. For example, even if it is notified that the remaining amount of consumables is insufficient, if the operator does not notice the notification, there is a possibility that the consumables will be exhausted in the middle of the process and the operation will be interrupted or reworked. Also, if the operator does not notice abnormal notifications such as high temperature of the machine or motor lock, the risk of machine failure may increase. Also, if the operator does not notice the decrease in the remaining battery capacity, the battery pack may be used in an over-discharged state, which may result in a decrease in battery life.

在此，本發明係將提供一種即使在較亮之作業環境或噪音水平較高之作業環境中，作業者也可很容易注意到資訊告知之工具以及電動工具當作課題。Here, the present invention makes it a subject to provide a tool and an electric tool that allow the operator to easily notice the information even in a brighter working environment or a working environment with a higher noise level.

本發明係為解決上述課題所研發出者，其係一種握把被握持以使用之攜帶用工具或電動工具，其特徵在於：包括為了告知機械之狀態，產生震動之震動產生裝置。 [發明效果]The present invention was developed to solve the above-mentioned problems. It is a portable tool or an electric tool with a handle that is held for use. It is characterized in that it includes a vibration generating device that generates vibration in order to inform the state of the machine. [Invention effect]

如上所述，本發明係包括為了告知機械之狀態，產生震動之震動產生裝置。因此，即使在較亮之作業環境或噪音水平較高之作業環境中，作業者也可藉震動產生裝置之震動，注意到資訊之告知。又，藉使用震動，作業者直接感覺到違和感，所以，可感官性地注意到告知。As described above, the present invention includes a vibration generating device that generates vibrations in order to inform the state of the machine. Therefore, even in a brighter working environment or a working environment with a higher noise level, the operator can use the vibration of the vibration-generating device to pay attention to the notification of information. Also, by using the vibration, the worker can directly feel the sense of incongruity, so he can notice the notification sensually.

針對本發明之實施形態，參照圖面以說明之。而且，在以下之說明中，電動工具10係舉自射出口20a射出緊固件（在本實施形態中，係ㄈ型之釘書針）之打入工具為例做說明。但是，打入工具只不過係電動工具10之一例。可適用本發明之電動工具10，至少只要係握把21被握持以使用之攜帶用電動工具10即可，電動工具10之種類並未特別侷限。Embodiments of the present invention will be described with reference to the drawings. In addition, in the following description, the power tool 10 will be described as an example of a driving tool that injects a fastener (in this embodiment, a staple of the U-shape) from the injection port 20a. However, the driving tool is only one example of the electric tool 10 . The electric power tool 10 to which the present invention can be applied is at least as long as it is a portable electric power tool 10 that is used by holding the handle 21 , and the type of the electric power tool 10 is not particularly limited.

本實施形態之電動工具10，如第1圖所示，係以外殼11覆蓋。此電動工具10係包括輸出部20、握把21、釘匣23、馬達收容部24及電池組裝部25。The electric tool 10 of this embodiment is covered with a case 11 as shown in FIG. 1 . The power tool 10 includes an output part 20 , a handle 21 , a nail box 23 , a motor housing part 24 and a battery assembly part 25 .

輸出部20係收容用於打出緊固件之驅動器（未圖示）之部位。驅動器係可在輸出部20之縱向上滑動。在此輸出部20的尖端，係開口有射出口20a，打出到此射出口20a正前方之前之緊固件係在待機。當後述之扳機22***作，而驅動器往射出口20a之方向滑動時，在射出口20a正前方待機之緊固件，係藉驅動器以自射出口20a被打出，成為被打入到被打入材。The output part 20 is a part for accommodating a driver (not shown) for driving out fasteners. The driver is slidable in the longitudinal direction of the output part 20 . The tip of the output part 20 is opened with an ejection port 20a, and the fastening member driven out to the front of the ejection port 20a is on standby. When the trigger 22 described later is operated and the driver slides in the direction of the injection port 20a, the fastener standing in front of the injection port 20a is driven out from the injection port 20a by the driver, and becomes driven into the material to be driven. .

握把21係作業者使用電動工具10時，所握持之棒狀之部位。此握把21係被連接，使得相對於輸出部20而言概略直交。詳細說來，此握把21係當往緊固件之打出方向觀看輸出部20時，被連接在輸出部20之靠後方位置。在此握把21，設有用於作動電動工具10之扳機22。此扳機22係被配設於作業者握持握把21後，食指可勾到之位置。當作業者扣引扳機22操作時，內建於握把21之微動開關22a（參照第2圖）成為ON。當微動開關22a成為ON時，電氣訊號被傳送到控制基板27，藉控制基板27，馬達24a被驅動控制而電動工具10作動，緊固件被打入。The handle 21 is the rod-shaped part that the operator holds when using the power tool 10 . This handle 21 is connected so as to be roughly perpendicular to the output unit 20 . In detail, the handle 21 is connected to the rear position of the output portion 20 when viewing the output portion 20 in the driving direction of the fastener. Here, the handle 21 is provided with a trigger 22 for actuating the power tool 10 . This trigger 22 is arranged at the position where the index finger can be hooked after the operator holds the grip 21 . When the operator pulls the trigger 22 for operation, the micro switch 22a (refer to FIG. 2 ) built in the handle 21 becomes ON. When the micro switch 22a is turned ON, the electrical signal is transmitted to the control board 27, and the motor 24a is driven and controlled by the control board 27, so that the electric tool 10 is actuated, and the fastener is driven in.

又，在此握把21的內部，配置有為了告知機械之狀態，而產生震動之震動產生裝置。本實施形態之震動產生裝置，係安裝配重到震動馬達35的旋轉軸以構成。配重之構造，係相對於震動馬達35的旋轉軸而言，被安裝成重心偏移，當震動馬達35旋轉時，藉配重之加震力以產生震動。Also, inside the handle 21, a vibration generating device that generates vibrations for notifying the state of the machine is disposed. The vibration generating device of this embodiment is constituted by attaching a counterweight to the rotating shaft of the vibration motor 35 . The structure of the counterweight is installed as a center of gravity offset with respect to the rotation axis of the vibrating motor 35. When the vibrating motor 35 rotates, the vibrating force of the counterweight is used to generate vibrations.

如第3圖之箭頭所示，此震動馬達35係被配置成相對於握把21之軸向而言，往概略直交之方向震動。換言之，震動馬達35的旋轉軸，係被配置成相對於握把21之軸向而言，概略平行。藉如此之配置，震動很容易傳遞到握持握把21之手。As shown by the arrow in FIG. 3 , the vibrating motor 35 is configured to vibrate in a direction approximately perpendicular to the axial direction of the handle 21 . In other words, the rotation axis of the vibration motor 35 is arranged roughly parallel to the axial direction of the handle 21 . With such a configuration, the vibration is easily transmitted to the hand holding the handle 21 .

釘匣23係用於裝填緊固件之部位。在本實施形態中，係可裝填連結緊固件成棒狀之連結緊固件到釘匣23中。此釘匣23係被連接，使得相對於輸出部20而言，概略直交，其被配置成相對於握把21而言，概略平行。詳細說來，此釘匣23係當在緊固件之打出方向觀看輸出部20時，被連接到輸出部20之靠前方位置。釘匣23的尖端係在內部中，與輸出部20相連通，變得可供給緊固件到輸出部20的尖端（射出口20a附近）。The nail box 23 is used for filling fasteners. In this embodiment, it is possible to load the fastening fasteners into the nail box 23 in the form of rods. The magazine 23 is connected so as to be roughly perpendicular to the output unit 20 and arranged to be roughly parallel to the handle 21 . In detail, the nail magazine 23 is connected to the forward position of the output part 20 when viewing the output part 20 in the driving direction of the fastener. The tip of the magazine 23 is tied inside, communicates with the delivery part 20, and becomes capable of supplying fasteners to the tip of the delivery part 20 (near the injection port 20a).

馬達收容部24係隣接釘匣23設置，如第3圖所示，收容馬達24a。馬達24a係用於作動電動工具10之驅動源，此馬達24a之旋轉，係被後述之控制基板27所控制。在本實施形態中，係藉馬達24a旋轉，當驅動器進行打入動作之同時，驅動器係進行回到待機位置之動作。The motor accommodating portion 24 is provided adjacent to the magazine 23, and accommodates the motor 24a as shown in FIG. 3 . The motor 24a is used as a driving source for the electric tool 10, and the rotation of the motor 24a is controlled by a control board 27 described later. In this embodiment, the motor 24a is used to rotate, and when the driver is driving in, the driver is returning to the standby position.

而且，在此馬達收容部24的內側面（相向於握把21之面），設有導光後述光源28之光線之導光部30。此導光部30係由透明或半透明之樹脂所形成，入射光源28之光線之同時，使入射之光線在內部擴散，在表面可射出光線之構件。藉此導光部30，光源28之光線很容易被作業者目視辨認。Furthermore, on the inner surface of the motor housing portion 24 (the surface facing the handle 21 ), there is provided a light guide portion 30 for guiding light from a light source 28 which will be described later. The light guiding part 30 is formed of transparent or semi-transparent resin, and is a member that diffuses the incident light inside while entering the light from the light source 28, and emits the light on the surface. With the light guide part 30, the light from the light source 28 is easily recognized by the operator.

電池組裝部25係用於可裝卸電池組26之部位。此電池組裝部25係設於握把21之下端（輸出部20之相反側之端部）。換言之，在握把21一邊之端部，連接有輸出部20，在另一邊之端部連接有電池組裝部25。The battery assembly part 25 is a part for attaching and detaching the battery pack 26 . The battery assembly part 25 is located at the lower end of the handle 21 (the end on the opposite side of the output part 20). In other words, the output unit 20 is connected to one end of the grip 21 , and the battery assembly unit 25 is connected to the other end.

而且，在本實施形態中，係成為可滑動裝卸電池組26到電池組裝部25的下表面。雖然未特別圖示，但是，在電池組26的上表面，設有可出沒之閂體，此閂體係卡合在電池組裝部25的下表面，藉此，電池組26被安裝於電動工具10上。當安裝電池組26到電動工具10上時，電池組26與電動工具10成為電性連接之狀態，成為儲存在電池組26之電力可被電動工具10使用之狀態。Furthermore, in the present embodiment, the battery pack 26 is slidably attached to and detached from the lower surface of the battery assembly portion 25 . Although not shown in particular, the upper surface of the battery pack 26 is provided with a retractable latch body, and the latch system is engaged with the lower surface of the battery assembly part 25, whereby the battery pack 26 is mounted on the electric tool 10. superior. When the battery pack 26 is installed on the electric tool 10 , the battery pack 26 and the electric tool 10 are electrically connected, and the electric power stored in the battery pack 26 can be used by the electric tool 10 .

在此電池組裝部25中，內建有用於控制電動工具10之動作之控制基板27。如第3圖所示，控制基板27係表面面臨握把21側，內表面面臨電池組26側。在面臨握把21側之表面，組裝有各種電子零件，例如組裝有以LED構成之光源28或以蜂鳴器構成之音源。又，在面臨電池組26側之內表面，設有用於與電池組26電性連接之端子。A control board 27 for controlling the operation of the electric tool 10 is built in the battery assembly part 25 . As shown in FIG. 3 , the surface of the control board 27 faces the handle 21 side, and the inner surface faces the battery pack 26 side. On the surface facing the handle 21 side, various electronic parts are assembled, for example, a light source 28 made of LED or a sound source made of a buzzer are assembled. Furthermore, terminals for electrical connection with the battery pack 26 are provided on the inner surface facing the battery pack 26 .

而且，組裝在上述控制基板27上之光源28，係為了告知機械之狀態，而被亮燈控制者。又，組裝在上述控制基板27上之音源，係為了告知機械之狀態，而被輸出控制者。又，如上所述，震動馬達35係為了告知機械之狀態而震動者。如此一來，本實施形態之電動工具10，係成為以由震動馬達35、光源28及音源三者所構成之複數告知機構，可告知機械之狀態。Furthermore, the light source 28 assembled on the above-mentioned control board 27 is controlled to be turned on in order to inform the state of the machine. In addition, the sound source assembled on the above-mentioned control board 27 is to be output and controlled in order to inform the state of the machine. Also, as mentioned above, the vibrating motor 35 vibrates to notify the state of the machine. In this way, the electric tool 10 of this embodiment becomes a plurality of notification mechanisms composed of the vibration motor 35, the light source 28 and the sound source, which can notify the state of the machine.

這些複數之告知機構，係告知例如緊固件之殘餘量狀態、電池組26之充電狀態、電池組26之溫度狀態、或機械之異常狀態等。而且，緊固件之殘餘量狀態之告知，係當檢出釘匣23內的緊固件之殘餘量變少後，所執行之告知。又，電池組26之充電狀態之告知，係當檢出電池組26之充電之殘餘量變少後，所執行之告知。又，電池組26之溫度狀態之告知，係當檢出電池組成為高溫後，所執行之告知。又，機械之異常狀態之告知，係當檢出機械成為高溫，或馬達24a鎖死等之機械異常後，所執行之告知。These plural notifying mechanisms are for notifying, for example, the state of the remaining amount of the fastener, the charging state of the battery pack 26, the temperature state of the battery pack 26, or the abnormal state of the machine. Moreover, the notification of the status of the remaining quantity of fasteners is the notification executed after it is detected that the remaining quantity of fasteners in the nail magazine 23 has decreased. In addition, the notification of the state of charge of the battery pack 26 is performed when it is detected that the remaining charge of the battery pack 26 has decreased. In addition, the notification of the temperature state of the battery pack 26 is the notification executed when the high temperature of the battery pack is detected. In addition, the notification of the abnormal state of the machine is the notification executed after the detection of a mechanical abnormality such as a high temperature of the machine or a lock of the motor 24a.

如此一來，在本實施形態中，係包括複數告知機構，同時包括複數之告知內容（緊固件之殘餘量狀態、電池組26之充電狀態及機械之異常狀態）。在這種態樣中，也可以對應告知內容，自動切換使用複數告知機構之何者。In this way, in this embodiment, a plurality of notification mechanisms are included, and a plurality of notification contents (remaining state of the fastener, charging state of the battery pack 26, and abnormal state of the machine) are included at the same time. In this aspect, it is also possible to automatically switch which of the plurality of notification means is used according to the content of the notification.

例如如第4圖（a）所示，當告知內容係「A」（例如緊固件之殘餘量狀態之告知）時，也可以藉亮燈或閃爍光源28以進行告知，音源及震動馬達35則不作動。又，當告知內容係「B」（例如電池組26之充電狀態之告知）時，也可以在亮燈或閃爍光源28之外，再藉自音源輸出聲音以進行告知，震動馬達35則不作動。又，當告知內容係「C」（例如機械之異常狀態之告知）時，也可以在亮燈或閃爍光源28之外，再自音源輸出聲音，而且，藉震動震動馬達35以進行告知。For example, as shown in Figure 4 (a), when the notification content is "A" (such as the notification of the remaining amount of the fastener), it can also be notified by lighting or flashing the light source 28, and the sound source and vibration motor 35 do not move. Also, when the notification content is "B" (such as the notification of the charging state of the battery pack 26), it is also possible to output the sound from the sound source to notify in addition to lighting or flashing the light source 28, and the vibration motor 35 does not work. . Also, when the notification content is "C" (such as the notification of the abnormal state of the machine), it is also possible to output the sound from the sound source in addition to the light or flashing light source 28, and to notify by vibrating the vibration motor 35.

如此一來，如果對應告知內容以作動之告知機構不同時，藉哪個告知機構是否作動，可掌握機械之狀態。而且，上述第4圖（a）所示之態樣僅係一例，當然告知機構之組合或告知內容之設定，可任意設定。In this way, if the notification mechanism corresponding to the notification content is different, the state of the machine can be grasped by which notification mechanism is activated. Moreover, the aspect shown in the above-mentioned Fig. 4 (a) is only an example, and of course the combination of the notification mechanism and the setting of the notification content can be set arbitrarily.

又，當告知機械之狀態時，也可以藉操作包括在電動工具10的本體上之開關等，以手動切換使用複數告知機構之哪個。Also, when notifying the state of the machine, it is also possible to manually switch which of the plurality of notifying mechanisms is used by operating a switch or the like included on the main body of the electric tool 10 .

例如如第4圖（b）所示，也可以針對光源28、音源及震動馬達35，作業者可切換是否使用於告知。此時，也可以設置可操作切換光源28、音源及震動馬達35之告知之ON‧OFF之開關。例如當使光源28與音源為ON，使震動馬達35為OFF時，當電動工具10告知某種機器之狀態時，係使用光源28與音源以進行告知，震動馬達35係不作動。For example, as shown in FIG. 4( b ), the operator may switch whether to use the light source 28 , the sound source, and the vibration motor 35 for notification. At this time, a switch operable to switch ON and OFF of the notification of the light source 28, the sound source and the vibration motor 35 may also be provided. For example, when the light source 28 and the sound source are turned on and the vibration motor 35 is turned off, when the electric tool 10 notifies the state of a certain machine, the light source 28 and the sound source are used to inform, and the vibration motor 35 is not activated.

如此一來，如果以手動切換是否使用複數告知機構之何者時，可對應作業者之喜好或作業環境，選擇告知機構。而且，在上述第4圖（b）所示之例中，係針對全部告知機構，可選擇ON‧OFF，但是，本發明並不侷限於此，也可以僅針對一部分告知機構，選擇ON‧OFF。例如也可以光源28與音源總是為ON，僅針對震動馬達35，可切換ON‧OFF。In this way, when manually switching whether to use any of the plurality of notification mechanisms, the notification mechanism can be selected according to the preference of the operator or the work environment. Moreover, in the above example shown in Figure 4 (b), ON‧OFF can be selected for all notification mechanisms, but the present invention is not limited thereto, and ON‧OFF can be selected for only a part of notification mechanisms . For example, the light source 28 and the sound source may always be ON, and only the vibration motor 35 may be switched ON‧OFF.

而且，在上述實施形態中，係在電動工具10內建震動馬達35或音源。但是，本發明之實施形態並不侷限於此，也可以使震動馬達35或音源，內建於無線連接在電動工具10上之外部終端40。亦即，如第4圖（c)所示，使用Bluetooth（註冊商標）介面等，以無線連接內建有震動馬達35或音源之行動電話等之外部終端40與電動工具10。而且，當告知機械之狀態時，係自電動工具10以無線輸出訊號到外部終端40，接收訊號之外部終端40係震動外部終端40的震動馬達35。又，接收訊號之外部終端40，也可以配合震動，或者，取代震動，自外部終端40的音源輸出聲音。當依據這種構造時，藉震動作業者身邊之外部終端40（或者，藉自外部終端40的音源輸出聲音），可告知機械之狀態。Furthermore, in the above-mentioned embodiment, the vibration motor 35 or the sound source is built in the electric power tool 10 . However, the embodiment of the present invention is not limited thereto, and the vibration motor 35 or the sound source may also be built in the external terminal 40 wirelessly connected to the electric tool 10 . That is, as shown in FIG. 4(c), use a Bluetooth (registered trademark) interface or the like to wirelessly connect an external terminal 40 such as a mobile phone with a built-in vibration motor 35 or a sound source to the electric tool 10 . Moreover, when the state of the machine is notified, a wireless output signal is sent from the electric tool 10 to the external terminal 40 , and the external terminal 40 receiving the signal is the vibration motor 35 that vibrates the external terminal 40 . Also, the external terminal 40 receiving the signal may output sound from the sound source of the external terminal 40 in conjunction with the vibration, or instead of the vibration. According to this structure, by vibrating the external terminal 40 around the operator (or by outputting sound from the sound source of the external terminal 40 ), the state of the machine can be notified.

如以上說明過地，當依據本實施形態時，其係包括為了告知機械狀態而震動之震動產生裝置（震動馬達35）。當依據這種構造時，即使在很難注意到由光源28或音源所做之告知之環境，亦即，即使在較亮之作業環境或噪音水平較高之作業環境中，作業者也可以藉震動產生裝置之震動，注意到資訊之告知。又，藉使用震動，作業者係具有感官上之違和感，所以，可注意到感覺上之告知。As described above, according to the present embodiment, a vibration generating device (vibration motor 35 ) that vibrates to notify the state of the machine is included. When according to this structure, even in the environment where it is difficult to notice the notification made by the light source 28 or the sound source, that is, even in a brighter work environment or a work environment with a higher noise level, the operator can use the The vibration of the vibration generating device pays attention to the notification of information. Also, by using the vibration, the operator has a sense of sensory violation, so he can pay attention to the sensory notification.

又，震動產生裝置係被配置於握把21的內部，所以，可直接施加震動到作業者的手，作業者可很容易注意到告知。Also, since the vibration generating device is disposed inside the grip 21, the vibration can be directly applied to the operator's hand, and the operator can easily notice the notification.

又，配置使得震動產生裝置相對於握把21之軸向而言，在概略直交之方向上震動，藉此，震動很容易傳遞到握持握把21之手，作業者可很容易注意到告知。Also, the configuration makes the vibration generating device vibrate in a direction roughly perpendicular to the axial direction of the handle 21, whereby the vibration is easily transmitted to the hand holding the handle 21, and the operator can easily notice the notification. .

而且，震動產生裝置最好配置在當作業者握持握把21時，接觸作業者的手掌之握把21的內側。藉配置在手掌所接觸之位置之內側，其與配置在指尖所接觸之位置之內側相比較下，作業者可很容易注意到震動產生裝置之震動。例如如第2圖所示，當握把21之軸向與電動工具10之輸出方向（緊固件之打出方向）大概直交時，在電動工具10之輸出方向上觀看時，震動馬達35係配置在比握把21之中心還要靠近正面側，藉此，可使由震動馬達35所產生之震動，很容易傳遞到作業者。Furthermore, it is preferable that the vibration generating device is arranged inside the handle 21 that contacts the palm of the operator when the operator holds the handle 21 . By arranging the inner side of the position where the palm is in contact with, compared with the inner side of the position where the fingertip is in contact, the operator can easily notice the vibration of the vibration generating device. For example, as shown in FIG. 2, when the axial direction of the handle 21 is roughly perpendicular to the output direction of the electric tool 10 (the direction in which the fastener is driven out), when viewing the output direction of the electric tool 10, the vibration motor 35 is arranged in the It is closer to the front side than the center of the handle 21, so that the vibration generated by the vibration motor 35 can be easily transmitted to the operator.

又，其包括為了告知機械狀態而被亮燈控制之光源28，與為了告知機械狀態而被輸出控制之音源，藉震動馬達35、光源28與音源中之至少兩者所構成之複數告知機構，可告知機械之狀態。當依據這種構造時，藉使用複數告知機構，作業者可很容易注意到告知。In addition, it includes a light source 28 that is controlled to be turned on in order to inform the mechanical state, and a sound source that is output and controlled to inform the mechanical state, and a plurality of notification mechanisms composed of at least two of the vibration motor 35, the light source 28, and the sound source, Can inform the state of the machine. According to this configuration, by using plural notification means, the operator can easily notice the notification.

而且，在上述實施形態中，雖然告知機構係包括震動馬達35、光源28及音源之三者，但是，本發明並不侷限於此，也可以不包括光源28或音源之一者。又，也可以包括上述三者以外之告知機構。又，在上述實施形態中，雖然係在將馬達24a當作驅動源之電動工具10上，設置震動產生裝置（震動馬達35），但是，本發明並不侷限於此，也可以在由不同驅動源所作動之工具上，設置震動產生裝置。例如第5圖係表示變形例1之氣壓工具45。此變形例1所示之氣壓工具45，係使用壓縮空氣以驅動打入機構之打釘機。如果在這種氣壓工具45上設置震動產生裝置時，例如可藉震動產生裝置，進行緊固件等之消耗品之殘餘量變少之告知，或者，工具異常之告知、安全裝置已作動時之告知等。而且，在氣壓工具45中，握把21當作壓力容器使用係很多，所以，震動馬達35最好配置在握把21附近（例如橫跨握把21與輸出部20之邊界）。又，氣壓工具45一般係不使用電氣。因此，內建用於驅動震動馬達35之電池雖然有必要，但是，用於傳遞資訊之震動馬達35係很小型且足夠，所以，小型電池就很足夠，可搭載包含震動馬達35與電池之震動產生裝置。如此一來，即使係不使用電氣之工具，也可搭載震動產生裝置。又，第6圖係表示變形例2之瓦斯燃燒式打釘機46。此變形例2所示之工具，係藉瓦斯之燃燒壓力，驅動打入機構之打釘機。如果在這種瓦斯燃燒式打釘機46上，設置震動產生裝置時，例如可藉震動產生裝置，進行緊固件等之消耗品之殘餘量變少之告知、或電池殘餘量變少之告知、工具異常之告知、安全裝置已作動之告知等。而且，在瓦斯燃燒式打釘機46中，係搭載有用於驅動燃料攪拌用之風扇或點火裝置之電池，所以，無須追加用於驅動震動馬達35之電池。因此，可不大型化工具地，搭載震動產生裝置。又，在上述實施形態中，雖然說明過在使用緊固件等之消耗品之工具上，設置震動產生裝置（震動馬達35）之例，但是，本發明並不侷限於此，也可以在不使用消耗品之工具上，設置震動產生裝置。例如第7圖係表示變形例3之衝擊驅動器47。此變形例3之衝擊驅動器47，係轉換馬達24a之旋轉能量為敲擊力與旋轉力，傳遞到被安裝於輸出部20的尖端上之驅動器頭48，藉此，鎖固螺絲或螺栓者。如衝擊驅動器47所示，即使係不使用緊固件等之消耗品之工具，藉設置震動產生裝置，也可例如藉震動產生裝置，進行工具異常之告知、安全裝置已作動之告知等。Moreover, in the above-mentioned embodiment, although the notification mechanism includes three of the vibration motor 35, the light source 28 and the sound source, the present invention is not limited thereto, and may not include one of the light source 28 or the sound source. Also, a notification mechanism other than the above three may be included. Also, in the above-mentioned embodiment, although the vibration generating device (vibration motor 35) is provided on the electric power tool 10 using the motor 24a as the driving source, the present invention is not limited thereto, and may be driven by a different driving force. Install a vibration generating device on the tool actuated by the source. For example, Fig. 5 shows a pneumatic tool 45 of Modification 1. The pneumatic tool 45 shown in this modified example 1 is a nailing machine that uses compressed air to drive the driving mechanism. If such a pneumatic tool 45 is equipped with a vibration generating device, for example, the vibration generating device can be used to notify that the remaining amount of consumables such as fasteners has decreased, or that the tool is abnormal, or that the safety device has been activated, etc. . Moreover, in the pneumatic tool 45, the handle 21 is often used as a pressure vessel, so the vibration motor 35 is preferably arranged near the handle 21 (for example, straddling the boundary between the handle 21 and the output part 20). Also, the pneumatic tool 45 generally does not use electricity. Therefore, although it is necessary to build a battery for driving the vibration motor 35, the vibration motor 35 for transmitting information is very small and sufficient, so a small battery is sufficient, and the vibration motor 35 and the battery can be mounted. generating device. In this way, even if the tool does not use electricity, it can also be equipped with a vibration generating device. In addition, Fig. 6 shows a gas combustion type nailing machine 46 according to Modification 2. The tool shown in this modified example 2 is a nailer driven by the combustion pressure of gas to drive the driving mechanism. If a vibration generating device is installed on this gas burning nailing machine 46, for example, the vibration generating device can be used to notify that the remaining amount of consumables such as fasteners has decreased, or that the remaining amount of the battery has decreased, or that the tool is abnormal. notification, notification that the safety device has been activated, etc. Moreover, in the gas combustion type nailing machine 46, a battery for driving a fan or an ignition device for stirring fuel is mounted, so an additional battery for driving the vibration motor 35 is unnecessary. Therefore, the vibration generating device can be mounted without increasing the size of the tool. Also, in the above-mentioned embodiment, although an example in which a vibration generating device (vibration motor 35) is provided on a tool using consumables such as fasteners has been described, the present invention is not limited thereto, and may be used without On the tools of the consumables, a vibration generating device is installed. For example, Fig. 7 shows an impact driver 47 of Modification 3. The impact driver 47 of this modified example 3 converts the rotational energy of the motor 24a into knocking force and rotational force, and transmits it to the driver head 48 installed on the tip of the output part 20, thereby locking the screw or bolt. As shown in the impact driver 47, even if it is a tool that does not use consumables such as fasteners, by installing a vibration generating device, it is possible, for example, to notify that the tool is abnormal or that the safety device has been activated.

10‧‧‧電動工具 11‧‧‧外殼 20‧‧‧輸出部 20a‧‧‧射出口 21‧‧‧握把 22‧‧‧扳機 22a‧‧‧微動開關 23‧‧‧釘匣 24‧‧‧馬達收容部 24a‧‧‧馬達 25‧‧‧電池組裝部 26‧‧‧電池組 27‧‧‧控制基板 28‧‧‧光源（告知機構） 30‧‧‧導光部 35‧‧‧震動馬達（告知機構、震動產生裝置） 40‧‧‧外部終端 45‧‧‧氣壓工具 46‧‧‧瓦斯燃燒式打釘機 47‧‧‧衝擊驅動器 48‧‧‧驅動器頭10‧‧‧Power Tools 11‧‧‧Shell 20‧‧‧Output Department 20a‧‧‧Injection port 21‧‧‧Grip 22‧‧‧Trigger 22a‧‧‧micro switch 23‧‧‧nail box 24‧‧‧Motor Containment Department 24a‧‧‧motor 25‧‧‧Battery Assembly Department 26‧‧‧Battery pack 27‧‧‧Control board 28‧‧‧Light source (inform agency) 30‧‧‧light guide 35‧‧‧Vibration motor (informing mechanism, vibration generating device) 40‧‧‧External terminal 45‧‧‧Pneumatic tools 46‧‧‧Gas burning nailing machine 47‧‧‧Impact driver 48‧‧‧drive head

第1圖係電動工具之立體圖。第2圖係電動工具之剖面立體圖。第3圖係電動工具之剖面圖。第4圖（a）係表示對應告知內容以切換告知機構時之告知機構之組合之圖；第4圖（b）係表示可藉手動切換告知機構時之設定之組合之圖；第4圖（c）係表示內建震動馬達到外部終端時之系統構造之圖。第5圖係變形例1之氣壓工具之側視圖。第6圖係變形例2之瓦斯燃燒式打釘機之側視圖。第7圖係變形例3之衝擊驅動器之外觀圖。Figure 1 is a perspective view of an electric tool. Figure 2 is a sectional perspective view of the electric tool. Figure 3 is a sectional view of the electric tool. Figure 4 (a) is a diagram showing the combination of the notification mechanism when switching the notification mechanism corresponding to the content of the notification; Figure 4 (b) is a diagram showing the combination of settings when the notification mechanism can be manually switched; Figure 4 ( c) is a diagram showing the system structure when the built-in vibration motor reaches the external terminal. Fig. 5 is a side view of a pneumatic tool according to Modification 1. Fig. 6 is a side view of the gas combustion nailing machine of modification 2. Fig. 7 is an external view of the impact driver of Modification 3.

10:電動工具 10: Power tools

11:外殼 11: shell

20:輸出部 20: Output section

20a:射出口 20a: Injection port

21:握把 21: Grip

22:扳機 22: Trigger

22a:微動開關 22a: micro switch

23:釘匣 23: Nail box

24:馬達收容部 24: Motor Containment Department

24a:馬達 24a: Motor

25:電池組裝部 25:Battery Assembly Department

26:電池組 26: battery pack

27:控制基板 27: Control substrate

28:光源 28: light source

30:導光部 30: Light guide part

35:震動馬達 35: Vibration motor

Claims

一種攜帶用工具，握把被握持以被使用，其特徵在於：包括為了告知機械之狀態，而產生震動之震動產生裝置；其中，更至少包括為了告知機械之狀態，而被亮燈控制之光源，或者，為了告知機械之狀態，而輸出控制聲音之音源之至少任一者；可藉前述震動產生裝置、前述光源及前述音源中之至少兩個，告知機械之狀態；對應不同的告知內容，前述震動產生裝置、前述光源及前述音源的組合係不相同，且在各不相同的組合中，前述震動產生裝置、前述光源及前述音源中之至少兩個被啟動。 A portable tool, the handle is held for use, characterized in that it includes a vibration generating device that generates vibrations to inform the state of the machine; and at least includes a device that is controlled by lighting to inform the state of the machine The light source, or at least one of the sound sources that output the control sound in order to inform the state of the machine; the state of the machine can be informed by at least two of the aforementioned vibration generating device, the aforementioned light source, and the aforementioned sound source; corresponding to different notification contents , the combinations of the aforementioned vibration generating device, the aforementioned light source and the aforementioned sound source are different, and in each of the different combinations, at least two of the aforementioned vibration generating device, the aforementioned light source and the aforementioned sound source are activated.

如申請專利範圍第1項所述之攜帶用工具，其中，前述震動產生裝置係被配置於前述握把的內部。 The carrying tool described in Claim 1 of the patent application, wherein the aforementioned vibration generating device is arranged inside the aforementioned handle.

如申請專利範圍第1或2項所述之攜帶用工具，其中，前述震動產生裝置係被配置成相對於前述握把之軸向而言，在直交之方向上震動。 The carrying tool as described in claim 1 or 2 of the patent claims, wherein the vibration generating device is configured to vibrate in a direction perpendicular to the axial direction of the handle.

如申請專利範圍第1項所述之攜帶用工具，其中，前述震動產生裝置、前述光源及前述音源中之至少一個，係藉手動以被切換。 In the portable tool described in Claim 1 of the patent application, at least one of the aforementioned vibration generating device, the aforementioned light source, and the aforementioned sound source is manually switched.

如申請專利範圍第1項所述之攜帶用工具，其中，其他震動產生裝置係被內建於與前述工具無線連接之外部終端。 In the portable tool described in item 1 of the scope of the patent application, other vibration generating devices are built in an external terminal wirelessly connected to the aforementioned tool.

如申請專利範圍第1或2項所述之攜帶用工具，其中，前述震動產生裝置係藉馬達之旋轉以產生震動。 The portable tool as described in claim 1 or 2 of the patent application, wherein the aforementioned vibration generating device generates vibration by the rotation of a motor.

一種電動工具，握把被握持以被使用，其係攜帶用，其特徵在於：包括為了告知機械之狀態，而產生震動之震動產生裝置；其中，更至少包括為了告知機械之狀態，而被亮燈控制之光源，或者，為了告知機械之狀態，而輸出控制聲音之音源之至少任一者，可藉前述震動產生裝置、前述光源及前述音源中之至少兩個，告知機械之狀態；對應不同的告知內容，前述震動產生裝置、前述光源及前述音源的組合係不相同，且在各不相同的組合中，前述震動產生裝置、前述光源及前述音源中之至少兩個被啟動。 An electric tool, the handle of which is held to be used, and which is used for carrying, It is characterized in that it includes a vibration generating device that generates vibrations to inform the state of the machine; at least includes a light source that is controlled by lighting to inform the state of the machine, or outputs a control sound to inform the state of the machine At least one of the sound sources can use at least two of the aforementioned vibration generating device, the aforementioned light source, and the aforementioned sound source to inform the state of the machine; corresponding to different notification contents, the combination of the aforementioned vibration generating device, the aforementioned light source, and the aforementioned sound source is are different, and in different combinations, at least two of the aforementioned vibration generating device, the aforementioned light source, and the aforementioned sound source are activated.

如申請專利範圍第7項所述之電動工具，其中，前述震動產生裝置係被配置於前述握把的內部。 The power tool as described in claim 7 of the scope of the patent application, wherein the aforementioned vibration generating device is arranged inside the aforementioned handle.

如申請專利範圍第7或8項所述之電動工具，其中，前述震動產生裝置係被配置成相對於前述握把之軸向而言，在直交之方向上震動。 The electric tool as described in claim 7 or 8 of the patent claims, wherein the aforementioned vibration generating device is configured to vibrate in a direction perpendicular to the axial direction of the aforementioned grip.

如申請專利範圍第7項所述之電動工具，其中，前述震動產生裝置、前述光源及前述音源中之至少一者，係藉手動以被切換。 The electric tool as described in item 7 of the scope of the patent application, wherein at least one of the aforementioned vibration generating device, the aforementioned light source, and the aforementioned sound source is switched manually.

如申請專利範圍第7項所述之電動工具，其中，其他震動產生裝置係被內建於與前述電動工具無線連接之外部終端。 The electric tool as described in item 7 of the scope of the patent application, wherein other vibration generating devices are built in an external terminal wirelessly connected to the aforementioned electric tool.

如申請專利範圍第7或8項所述之電動工具，其中，前述震動產生裝置係藉馬達之旋轉以產生震動。 The power tool as described in claim 7 or 8 of the patent application, wherein the aforementioned vibration generating device generates vibration by the rotation of the motor.