TWM421204U - Torque tool adapter with digital display - Google Patents

Torque tool adapter with digital display Download PDF

Info

Publication number
TWM421204U
TWM421204U TW100207740U TW100207740U TWM421204U TW M421204 U TWM421204 U TW M421204U TW 100207740 U TW100207740 U TW 100207740U TW 100207740 U TW100207740 U TW 100207740U TW M421204 U TWM421204 U TW M421204U
Authority
TW
Taiwan
Prior art keywords
torque
joint portion
digital display
torque tool
unit
Prior art date
Application number
TW100207740U
Other languages
Chinese (zh)
Inventor
xiao-feng Lin
Original Assignee
xiao-feng Lin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by xiao-feng Lin filed Critical xiao-feng Lin
Priority to TW100207740U priority Critical patent/TWM421204U/en
Publication of TWM421204U publication Critical patent/TWM421204U/en

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

五、新型說明: 【新型所屬之技術領域】 本創作係與扭力工具之周邊設備有關,更詳而言之是指一 種數位式顯示之扭力工具轉接器。 【先前技術】 按’一般欲進行對物件之扳轉’如對物件之旋緊或旋鬆 時,常使用各種具有對應型態工具頭之扭力工具進行作業。 然’-般扭力工具之工具頭僅適用於平面上進行板轉作 業,如欲對位於深處之物件進行扳轉時,則必須-轉接之 延長桿(延長套筒)作為延長扳轉位置之用,即將該延長桿—端 套接於物件上再由另一端套接於扭力工具之工具頭上,以作為 扭力工具之動力延長、傳輸之用,藉以能順利地對物件進行旋 緊或旋鬆之扳轉作業。 由於現代_進行組糾之精密度要求甚高,藉以維持機 構較佳之組裝強度及擁有較長之使用壽命,因此現今之扭力工 具上會增雜力感測元件,錢行使財施力於扭力工具上之 扭力感測,並將_結果(扭力值)喃字顯秘設置於扭力工 具上之顯示器上,以供使用者參考。 然而,扭力工具本身皆有設計上之既定型態,因此將感測 兀件及顯示器增設於扭力工具上,會破壞扭力工具於使用上之 便利性。另外,當扭力工具必須搭配延長桿(延長套筒)使用 M421204 時’因感測树所處位置與進行扳轉之物件間隔有該延長桿 導致扭力工具上之_元件所測得之扭力㈣使用者之施力 值,而非進行扳轉物件之受賴,此對扳轉物件之扭力值設定 便易有誤差值產生。再者,若使用者購置各種不職態之扭力 工料需購買有杻力_功效之扭力工具時,料致使用者所 需花費之金額大幅增加。 【新型内容】V. New description: [New technical field] This creation is related to the peripheral equipment of the torque tool. More specifically, it refers to a torque display adapter for digital display. [Prior Art] Pressing 'Generally wants to turn the object', when tightening or unscrewing the object, it is often used to work with various torque tools having corresponding tool heads. However, the tool head of the 'Twisting Torque Tool is only suitable for the plate turning operation on the plane. If you want to turn the object in the deep position, you must use the extended extension rod (extension sleeve) as the extended turning position. The utility model relates to that the extension rod end is sleeved on the object and the other end is sleeved on the tool head of the torque tool, so as to extend and transmit the power of the torque tool, thereby smoothly screwing or rotating the object. Song Zhi turned to work. Due to the high precision requirements of the modern _ group correction, in order to maintain the better assembly strength of the mechanism and have a longer service life, today's torque tools will increase the force sensing components, and the money will be used to force the torque tools. The upper torque is sensed, and the _ result (torque value) is displayed on the display on the torque tool for the user's reference. However, the torsion tool itself has a predetermined design, so the addition of the sensing element and the display to the torque tool can impair the convenience of the torque tool. In addition, when the torque tool must be used with the extension pole (extension sleeve) when using the M421204, the torque measured by the component on the torsion tool is caused by the position of the sensing tree and the distance between the objects being turned (4). The force value of the person, rather than the reliance on the turning object, is easy to have an error value for setting the torque value of the turning object. Furthermore, if the user purchases a variety of incompetent torque materials and needs to purchase a torque tool with a powerful effect, the amount of money required by the user is greatly increased. [New content]

有鑑於此,本創作之目的在於提供一種數位式顯示之扭力 工具轉接H ’係能感測扭力值並顯示者。 j創作之另—目的在於提供—缝位式顯示之扭力工具 轉接器’雜提供較精確之扭力顯示值者。In view of this, the purpose of this creation is to provide a digital display torque tool transfer H' system capable of sensing the torque value and displaying it. Another creation of j—the purpose is to provide a torque tool for the seam display. The adapter provides a more accurate torque display value.

緣此’本創作乃提供一種數位式顯示之扭力工具轉接器, 包含有··-延長轉接主體,具有—第—結合部、—第二結合 部及-連接該第―、二結合部之連接部,該第—結合部可^ 接於一欲扳轉之物件上,該第二結合部可供套接於扭力工具 ^ ’該連接部上形成有至少—感測平面;至少—感測單元,係 =置於該延長轉接主體之感測平面上,用以感測杻力而輪出電 U號者,一顯示單S,係與該感測單元電性連接,用以將咸 測單70所輸itj之電信峨轉換成扭力數鋪*。 " 4 【實施方式】 為使貝審查委員能對本創作之特徵與特點有更進一步之 了解2認同舉以下較佳實闕並配合圖式說明如下: 月’閱第目至第五圖’係本創作第—較佳實施例所提供 -種數位式顯示之扭力工具轉接器⑽),包含有一延長轉接 主體⑽' 二感測單元⑽及-顯示單元⑽。 s k長轉接主體QQ),係套接於—扭力工具與一欲進行板 轉之物件間,以改變、延長杻力工具之作業位置。該延長轉接 主體(10)具有一第一結合部⑴)、一第二結合部⑽及一連接 #13) ’該第一結合部⑴)為一方形柱體;該第二結合部⑴) 係呈圓柱狀,且该第二結合部⑽之軸心位置形成有一方形接 孔(121)’财職孔⑽)之外縣與該第—結合部⑴)之方 f柱體外廓撕應;該連接部⑴)為—具有默長度之圓形抽 才干係以其分別—體連接該第-結合部(11)及該第二結合 部⑽’該連接部⑽之徑向周面上並形成有二位於相對位置 之感測平面(131)。 該二感測單元(20) ’分別為一應變規,係能藉由本身所承 文之扭力值不同而產生不同之彎曲變形量,進而輸出扭力值大 小之電信峨者。該二制單元⑽齡财整貼_定於該 延長轉接主體(10)之各感測平面(13丨)上。 該顯示單元⑽,具有一殼體(31)及-電子基板(32);該 M421204 殼體(31)具有一第一殼體(311)及一第二殼體(312),該第一、 一设體(311)(312)係相互鎖接’並使該延長轉接主體(1〇)之連 接部(13)位於該第一、二殼體(311)(312)間(如第一及第四圖 所示),且該感測單元(2〇)並被該殼體(31)所罩覆隱藏,該第 一殼體(311)之外部周面上設有一數位式顯示面板(313)及多 數之控制鍵(314),該電子基板(32)係設置於該第一殼體(3U) 之内部,並與該數位式顯示面板(3⑶、控制鍵(3⑷及該感測 單元(20)電性連接,使該感測單元(2〇)所測得知之扭力值能傳 輸至該電子基板(32)巾,並由該電子基板⑽進行解讀編譯而 輸出至數位式顯TF面板(313)上,以由該數位式顯示面板顯示 扭力數字、® ·..等供制者得知扭力值A小及作為施力之參 考依據’該等控制鍵(314)則用以供使用者控制設定參數或顯 示方式…等。 是以,上述即為本創作所提供數位式顯示之扭力工具轉接 器(100)之各部構件及其相關連餘裝方式介紹,接著再將其 使用特點介紹如下: 首先’當使用者欲由—杻力工具⑴之卫具頭⑵對一物件 進行扳轉作業時(可為旋緊或旋鬆),如第五圖所示,先由該轉 接器(_之第-結合部⑻套接概扳轉之物件上,再將該 扭力工具⑴之工具頭⑵套接於該轉接器(剛)之第二結合部 (12)上,如此一來,便能達到改變扭力工具⑴施力作業位置 6 M421204 之效用。當然、,亦可在該第-結合部⑴)上另外套接一與欲板 轉物件外靡相對應之套筒(3),其同樣可達成本發明之目的。 #此,本㈣之轉接器⑽)不魏達成縣扭力王具⑴與欲 扳轉物叙施力位置,更能直接轉接H(_上之感測 #元(20)進行扭力值之感測’並由顯示單元⑽將扭力值顯示 供使用者參考。如此—來,制者便無_置各麵態具有感 測功效之扭力工具,僅需利用本創作之轉接器(100)便能達成 對各種鋪之扭拉具進行轉接套接之效用,以節省使用者之 成本支出。 再者’由於轉接器⑽)上所設置之感測單元⑽距扳轉 物件之距離較扭力工具距扳轉物件之距離來得短,可較為精確 .地測出受扳轉物件之受力扭力值。 立另外’在此特別說明的是··雖然於本實施例中之第一結合 # 部為二方形柱體,但實際上亦可為其它型態,如六角型柱體··. 等-匕吊用型態’而相同地該第二結合部中之方形接孔亦可改 - 為六角型接孔…等其它常用型態。 • 方/、人該延長轉接主體之連接部亦可改為非圖形桿體,如 #'等型態桿體,其同樣可達成本發明之目的。 月’閱第、圖所示,係本創作第二較佳實施例所提供之一 ㈣顯示之杻紅具轉接器⑽),其與第—實施例相同 八延鱗接域(4G) '二制單元(50)及-顯示單元 7 (60),惟與第一較佳實施例之主要差異在於·· 該顯不單το⑽殼體(61)之第一、二殼體(611)(6⑵係呈 相互鎖接,並位於該延長轉接主體⑽之夕t,而未直接與延長 轉接主體(40)翻,該顯示單元⑽)係彻導線⑽)將位於殼 體(61)内部之電子基板(圖中未示)與貼接於延長轉接主體⑽ 感測平面上之感測單元⑽加以電性連接。如此—來,同樣可 達成本發明之目的,且與該延歸接主體⑽呈分離型態之顯 不單元⑽)更可便於供使用者加以拿持、或置於基它位置上, 以供更為方便地觀示所顯示之扭力值。 【圖式簡單說明】 第一圖係本創作第一較佳實施例之立體組合圖。 第二圖係第一圖所示實施例之頂視平面圖。 第二圖係第一圖所示實施例之立體分解圖。 第四圖係第一圖所示較佳實施例之剖視圖。 第五圖係第一圖所示較佳實施例使用狀態示意圖。 第六圖係本創作第二較佳實施例之立體組合圖。 【主要元件符號說明】 「第一較佳實施例」 數位式顯示之扭力工具轉接器(1〇〇) M421204 延長轉接主體(10)第一結合部(11) 第二結合部(12) 數位式顯示面板(313) 第二殼體(312) 電子基板(32) 方形接孔(121) 感測單元(2〇) 第一殼體(311) 控制鍵(314) 扭力工具(1) 連接部(13) 顯示單元(30) 工具頭(2) 感測平面(131) 殼體(31) 套筒(3) 第二較佳實施例Therefore, the present invention provides a torque display adapter for digital display, comprising: an extended transfer body having a first joint, a second joint and a joint of the first and second joints. a connecting portion, the first joint portion is connectable to an object to be turned, and the second joint portion is sleeved on the torque tool, and the connecting portion is formed with at least a sensing plane; at least The measuring unit is placed on the sensing plane of the extension adapter body to sense the force of the power and the power is outputted by the U number. A display unit S is electrically connected to the sensing unit for The telecommunications meter of the 70 meter input is converted into a torque number shop*. " 4 [Implementation] In order to enable the Beck Review Committee to have a better understanding of the features and characteristics of the creation 2, the following is a good example and the following diagram is illustrated: Monthly 'Reading to the fifth picture' The digitally displayed torque tool adapter (10) provided by the first preferred embodiment includes an extension adapter body (10)' two sensing unit (10) and a display unit (10). The s k long transfer body (QQ) is sleeved between the torque tool and an object to be rotated to change and extend the working position of the force tool. The extension adapter body (10) has a first joint portion (1)), a second joint portion (10) and a joint #13) 'the first joint portion (1)) is a square cylinder; the second joint portion (1)) The columnar shape of the second joint portion (10) is formed by a square hole (121) 'the fortune hole (10)) and the outer joint of the first joint portion (1); The connecting portion (1) is a circular pumping body having a silent length for respectively connecting the first joint portion (11) and the second joint portion (10) 'the radial peripheral surface of the joint portion (10) and forming There are two sensing planes (131) in opposite positions. The two sensing units (20)' are respectively a strain gauge, which is capable of outputting a different amount of bending deformation by the torque value of the paper, and thereby outputting a torque value. The two-unit unit (10) is fixed on each sensing plane (13丨) of the extension adapter body (10). The display unit (10) has a housing (31) and an electronic substrate (32); the M421204 housing (31) has a first housing (311) and a second housing (312). An installation body (311) (312) is interlocked with each other and the connection portion (13) of the extension adapter body (1) is located between the first and second housings (311) (312) (such as the first And the fourth sensing unit (2) is hidden by the housing (31), and a digital display panel is disposed on the outer peripheral surface of the first housing (311) ( 313) and a plurality of control keys (314), the electronic substrate (32) is disposed inside the first housing (3U), and is connected to the digital display panel (3 (3), control keys (3 (4) and the sensing unit) (20) electrically connecting, so that the torque value measured by the sensing unit (2〇) can be transmitted to the electronic substrate (32), and is interpreted and compiled by the electronic substrate (10) to be output to the digital display TF panel. (313), the torque display number is displayed by the digital display panel, and the supplier knows that the torque value A is small and is used as a reference for the force application. The control keys (314) are used for use. Control setting parameters or The display method...etc. Therefore, the above-mentioned components of the torque tool adapter (100) for digital display provided by the author and the related connection mode are introduced, and then the use characteristics are as follows: Firstly When the user wants to turn an object by the guard head (2) of the force tool (1) (can be tightened or loosened), as shown in the fifth figure, the adapter (the first) - the joint portion (8) is sleeved on the object that is turned over, and the tool head (2) of the torque tool (1) is sleeved on the second joint portion (12) of the adapter (just), so that Change the effect of the torque tool (1) the working position 6 M421204. Of course, the sleeve (3) corresponding to the outer cymbal of the object to be rotated can also be additionally sleeved on the first joint (1), which can also be The purpose of the present invention is achieved. #本,本(四) Adapter (10)) is not the Weicheng County Torque Warrior (1) and the position of the force to be transferred, and can directly transfer H (_ on the sensing #元( 20) Perform the sensing of the torque value 'and display the torque value by the display unit (10) for the user's reference. So - the maker There is no torque tool for sensing the surface of each surface. It is only necessary to use the adapter (100) of this creation to achieve the effect of adapting the sockets of various paving pullers to save the cost of the user. In addition, the distance between the sensing unit (10) set on the adapter (10) and the turning object is shorter than the distance between the torque tool and the turning object, so that the affected object can be accurately measured. The torque value of the force is also described in detail. Although the first combination # part in this embodiment is a square cylinder, it may actually be other types, such as a hexagonal cylinder. The same type of the sling type 'and the square joint hole in the second joint portion can also be changed to a hexagonal type of hole ... and other common types. • The connection between the side and the person to the extension body can also be changed to a non-graphical rod, such as the #' type of rod, which also achieves the purpose of the invention. As shown in the second and preferred embodiments of the present invention, one of the four preferred embodiments of the present invention (four) is shown as a red adapter (10), which is identical to the first embodiment in the same manner as the first embodiment (4G). The two-unit unit (50) and the display unit 7 (60), but the main difference from the first preferred embodiment is that the first and second housings (611) (6(2) of the casing (61) are not shown. They are interlocked and located at the t-t of the extension adapter body (10), and are not directly turned over with the extension adapter body (40). The display unit (10)) is located inside the housing (61). The electronic substrate (not shown) is electrically connected to the sensing unit (10) attached to the sensing plane of the extension adapter body (10). In this way, it is also possible to achieve the purpose of the invention, and the display unit (10) which is separated from the extension body (10) is more convenient for the user to hold or place in the base position for the purpose of It is more convenient to view the displayed torque value. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a three-dimensional combination of the first preferred embodiment of the present invention. The second drawing is a top plan view of the embodiment shown in the first figure. The second drawing is an exploded perspective view of the embodiment shown in the first figure. The fourth drawing is a cross-sectional view of the preferred embodiment shown in the first figure. Figure 5 is a schematic view showing the state of use of the preferred embodiment shown in the first figure. The sixth drawing is a three-dimensional combination diagram of the second preferred embodiment of the present creation. [Description of Main Components] "First Preferred Embodiment" Torque Tool Adapter for Digital Display (1〇〇) M421204 Extension Adapter Body (10) First Joint (11) Second Joint (12) Digital display panel (313) Second housing (312) Electronic base unit (32) Square contact hole (121) Sensing unit (2〇) First housing (311) Control button (314) Torque tool (1) Connection Part (13) Display unit (30) Tool head (2) Sensing plane (131) Housing (31) Sleeve (3) Second preferred embodiment

顯示單元(60) 第二殼體(612) 數位式顯示之扭力工具轉接器(2〇〇) 蜂長轉接主體(40)感測單元(50) 殼體(61) 第一殼體(611) 導線(63)Display unit (60) Second housing (612) Digital display torque tool adapter (2〇〇) Bee length transfer body (40) Sensing unit (50) Housing (61) First housing ( 611) Wire (63)

Claims (1)

M4^1204M4^1204 六、申清專利範圍: 1 ·-種數位式顯示之扭力工具轉接器,包含有: 一延長轉接主體’具有—第—結合部、—第二結合部及一 連接該第-、二結合部之連接部,該第一結合部可供套接於一 欲扳轉之物件上,該第二結合部可供套接於扭力工具上; 至H解元,係設置於該延長轉接主體上用以感測 扭力而輸出電信訊號者;Sixth, Shen Qing patent scope: 1 ·--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- a joint portion of the joint portion, the first joint portion can be sleeved on an object to be turned, the second joint portion can be sleeved on the torque tool; and the H solution is set to the extension switch a person who senses torque and outputs a telecommunication signal on the main body; -顯示單元’係與賊測單元紐連接,用崎感測單元 所輸出之電彳§訊號轉換成扭力數值顯示。 依據申請專利範圍第丨項所述數位式顯示之扭力工具轉接 益’其中該連接部上軸有至少__平面贼測單元係設 置於該感測平面上。 •依據申料·_ 2顿缝位式_之扭力工具轉接 器’其中該連接部為—具有預定長度之购,其徑向周面上形 成有該感測平面。 4。·依據f請專利範圍第i項所述數位式顯示之扭力工具轉接 器其中3亥感測單元為一應力變化之應變規。 器 _·依據申纖圍第丨摘述數位式_之扭力工具轉接 ,其中該顯示單元餘合於觀長轉接主體上,使該延長轉 接主體之連接部位於該顯示單元中。 6.依射請專利範圍第!項所述數位式顯示之扭力工具轉接 fM421204 器,其♦顯忝單元係位於該延長轉接 與該感測早元接觸而電性連接。 ii- The display unit is connected to the thief unit, and the electric signal outputted by the kiosk unit is converted into a torque value display. The torque tool transfer device according to the digital display according to the scope of the patent application is wherein the upper shaft of the connecting portion has at least a __ plane thief measuring unit disposed on the sensing plane. • According to the claim _ 2 stitching type _ torque tool adapter 'where the connecting portion is - having a predetermined length, the sensing plane is formed on the radial peripheral surface. 4. According to f, please refer to the digital display of the torque tool adapter described in item i of the patent range. The 3 hai sensing unit is a strain gauge with a stress change. The _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 6. According to the shot, please patent the scope! The digital display of the torque tool is transferred to the fM421204, and the ♦ display unit is located in the extension switch and is electrically connected to the sensing element. Ii 主體外,係藉由若干導線 7 ·依獅請專利翻第1項所述數位式顯示之扭力工具轉接 •器,其憎顯示單元具有—殼體及—電子基板;該殼體且有一 • 數位式顯示面板,該電子基板係位於該殼體内,與該數位式顯 純板及域解元紐連接,使該_單元所轉之扭力值 輸域€子基射,並墟許紐進鑛雜譯而輸出 至數位式顯禾面板上,以供使用者得知扭力值。 依據u她㈣7項所紐喊齡之扭力工具轉接 1其中驗體之相面上更設有錄之控麵,以供使用者 控制設定參數及顯示方式。 9„。·依據申料概11第1項所述數位式顯示之扭力工具轉接Outside the main body, the torque tool adapter is displayed by a number of wires 7 according to the lion's patent. The 憎 display unit has a casing and an electronic substrate; the casing has a a digital display panel, the electronic substrate is located in the casing, and is connected with the digital display pure plate and the domain solution element, so that the torque value transferred by the _ unit is transmitted to the base, and the market is launched. The mine translates and outputs it to the digital display panel for the user to know the torque value. According to u (4) 7 items of the torque of the twisted tool transfer 1 The face of the test body is also equipped with a control surface for the user to control the setting parameters and display mode. 9 „········································· 益’其中該第—結合部為—方雜體;該第二結合部且有—方 形接孔。 、 二·依據中請專利範圍第1項所述數位式顯示之扭力工具轉接 其中5玄第一結合部為一個六角形柱體;該第二結合部具有 一個六角形接孔。 /、 顯示之扭力工具轉接 ,该第二結合部具有 ^依據申請專利範固第1項所述數位式 器’其中該第-結合部為—個多角形柱體 —個多角形接孔。The first joint portion is a square-shaped body; the second joint portion has a square-shaped joint hole. 2. The torque tool transfer of the digital display according to the first item of the patent scope is as follows: wherein the first joint portion is a hexagonal cylinder; the second joint portion has a hexagonal joint. /, the displayed torque tool is transferred, the second joint has ^ a digital device according to the patent application, wherein the first joint portion is a polygonal cylinder - a polygonal joint.
TW100207740U 2008-04-03 2008-04-03 Torque tool adapter with digital display TWM421204U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW100207740U TWM421204U (en) 2008-04-03 2008-04-03 Torque tool adapter with digital display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100207740U TWM421204U (en) 2008-04-03 2008-04-03 Torque tool adapter with digital display

Publications (1)

Publication Number Publication Date
TWM421204U true TWM421204U (en) 2012-01-21

Family

ID=46453254

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100207740U TWM421204U (en) 2008-04-03 2008-04-03 Torque tool adapter with digital display

Country Status (1)

Country Link
TW (1) TWM421204U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI495547B (en) * 2013-08-26 2015-08-11 Kabo Tool Co Electronic sleeve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI495547B (en) * 2013-08-26 2015-08-11 Kabo Tool Co Electronic sleeve

Similar Documents

Publication Publication Date Title
US7082865B2 (en) Digital torque wrench
TW200942373A (en) Torque tool adapter with digital display
US7249526B2 (en) Torque detection device for power tools
JP3190778U (en) Fastener capable of measuring tensile force
CA2811139C (en) Assembly, intercalated between a torque tool and a fastening element, for measuring torques and tightening angles
TW201507822A (en) Method of compensating for adapters or extensions on an electronic torque wrench
US7841245B1 (en) Electronic torque wrench
TWM421204U (en) Torque tool adapter with digital display
CN201776725U (en) Torque tool connector with capability of angle measurement
TWM495269U (en) Torque tool measurement device
TWM378815U (en) Adapter tool capable of sensing torque
US7013737B2 (en) Removable twisting measuring device for various hand tools
JP2004239681A (en) Tightening torque measuring apparatus
US7089807B2 (en) Low-cost high precision twisting measuring device
CN101879709B (en) Hand tool capable of automatically and correspondingly clamping and butting
CN108051130A (en) It is a kind of to turn round caliberating device and the method for establishing unprincipled connection
CN201677282U (en) Transfer tool capable of detecting torque values
TWM384744U (en) Color display device of torque tool
TWI539141B (en) Biaxial torque measuring device
US7380472B2 (en) Hand tool with torque measuring device
TWI529037B (en) Electronic torque wrench and its torque measuring device
TWI311939B (en)
TW201130610A (en) Measurement adaptor with deformation and rotation measurement capability
TW201117928A (en) Photochromic alarming method of digital torque tool
TWM419655U (en) Digital tool display fixing device

Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees