M295554 八、新型說明： 【新型所屬之技術領域】 本創作係與顯示裝置有關，特別是一種用於電動工具 機的顯示裝置。 5【先前技術】M295554 VIII. New description: [New technical field] This creation is related to display devices, especially a display device for electric power tools. 5 [prior art]
按’在一般市售眾多種類的電動工具機當中’例如： 桌鋸機、斜口鋸機、線鋸機、帶鋸機、鑽孔機、磨砂機等， 往往係利用該機具之殼體表面直接顯示圖樣（例如商標圖 樣、裝飾花紋等圖樣）。此等圖樣的顯示通常係以漆料塗佈 10之方式來達成，此舉雖然方便，但是，因著機具设體之鏽 姓、漆料之劣化、或週邊環境等因素之影響，常造成漆料 剝落以致發生圖樣顯示不清之問題。 有鑑於此，部份業者以黏貼印刷圖樣之方式來達成圖 樣的顯示，以改善上述問題。此等方式具有加工容易、更 15換方便之優點；然而，這一類的設計卻會因陽光照射或週 邊環境因素之問題，致使印刷品發生褪色或剝落之情形， 樣或以黏貼印 目光的效果。 況且不論是以該機具之殼體表面直接顯示圖 刷圖樣之方式，皆不夠顯眼，無法達到吸弓丨 【新型内容】 本創作之目的在於提供—種用於電動工 置，其内部具有-發光元件，㈣該發ς機的顯示裝 顯顯露於該電動工具機外部之一 千之光線以突 〜還光圖樣。 為達成上述目的’本創作所提 电動工具機的顯 20 M295554 示裝置具有一殼體與一發光元件。該殼體係固設於該電動 工具機並具有一本體、一蓋板以及一透光圖樣；該本體形 成一容室以及一與該容室連通之開口；而該蓋板係固設於 該本體並遮蔽該本體之開口；該透光圖樣係顯露於該電動 5工具機的外部；該發光元件，係設置於該本體之容室中。 藉此’該發光元件之光線可經由該透光圖樣自該本體的容 室中透出，以突顯該透光圖樣。 • 由於該電動工具機的顯示裝置係利用該殼體具有一不 透光區域與一可透光區域，並配合該發光元件，以突顯該 10透光圖樣，因此不僅較習用技術顯眼，並可解決習用技術 中關於文字或圖樣長期使用後容易剝落或顯示不清的問 題。此外，該發光元件所需之電力係由該電動工具機的電 源所提供，但不經過該電動工具機的啟動開關，藉此，該 電動工具機之啟動開關於開路後，該顯示裝置仍會持續顯 15示该透光圖樣直至拔除該電動工具機的電源插頭，此方式 • 可協助提醒操作人員記得於切割作業結束後拔除該電動工 具機的電源插頭。 【實施方式】 20 為了詳細說明本創作之結構、特徵及功效所在，茲舉 以下較佳實施例並配合圖式說明如後，其中： 第一圖係本創作第一較佳實施例之立體圖； 第二圖係本創作第一較佳實施例之爆炸圖； 第三圖係本創作第二較佳實施例之立體圖； M295554 第四圖係本創作第二較佳實施例之爆炸圖； 第五圖係本創作之顯示裝置應用於—平台式鑛切機之 態樣；以及 第六圖係本創作之顯示裝置應用於一圓鑛機之態樣。 5 請參閱第一及第二圖，本創作第一較佳實施例所提供 之電動工具機用的顯示裝置（10)，其主要包含有一殼體 (20)，以及一發光元件(30)。 該殼體(20)具有一本體(201)以及一蓋板(202);其中， 該本體(201)環繞形成一容室（22)以及一與該容室（22)連通 1〇之開口（23)。該本體之容室(22)的内壁係貼附或塗佈有一反 射層（24)且該本體(201)緊鄰該開口（23)之一内侧壁並開設 有一穿設孔(25);該本體(201)更具有一第一固定耳部(27a) 及一弟一固疋耳部(27b) ’该荨固定耳部(27a，27b)係沿該本 體(201)之開口（23)環緣往水平方向向外延伸且位於該本體 15 (201)兩相對側，各該固定耳部（27a，27b)具有一固接孔 (28)，該等固接孔(28)係為供螺絲(29)對該本體(201)及該蓋 板(202)進行固設用；該蓋板(202)具有一不透光區域(26a)以 及一可透光區域(26b)，該可透光區域(26b)係形成一特定的 透光圖樣，例如圖示中之英文字體商標圖樣，該蓋板(2〇2) 2〇更於兩相對侧各開設有一固接孔(28，），該等固接孔(28，)係 開設於該蓋板(202)之兩相對側且用以供該等螺絲(29)固設 用；其中，當該等螺絲(29)對該本體(2〇1)及該蓋板(2〇2)進 行固設時，該等螺絲(29)係依序先穿經該蓋板(2〇2)之固接 孑匕(28’)後再穿經該等固定耳部(27a，27b)之固接孔(28)並鎖 6 M295554 設於該電動工具機（圖中未示）之機體，使該蓋板(2〇2)完成 與該本體(201)及該電動工具機之機體的固設，該蓋板(2〇2) 並遮蔽該本體(201)之開口（23)。其中該些元件的固設方式 並不限於以該等螺絲(29)為之，一般機械結構的固設方法或 5 黏合方式，皆可達成此目的。 該蓋板(202)可為一不透光基板，於其上鏤空雕出一鏤 空部’該鏤空部即為該可透光區域(26b)，形成該透光圖樣， 並為避免灰塵經由該鏤空部進入該容室（22)，該蓋板(202) 可另貼附一均勻層，該均勻層並具有均勻化光線的功能； 10該蓋板(202)另可為一透光基板，並利用一般的遮光技術， 遮蔽该可透光區域(26b)外之部份，形成該不透光區域 (26a)，呈現出該透光圖樣。 該發光元件(30)可應用為發光二極體，係穿經該本體 (201)之穿設孔(25)，設置於該本體(201)之容室（22)中，位於 15該本體(201)緊鄰該開口（23)之該内側壁上。藉此，該發光 元件(30)之光線可藉由塗佈於該容室（22)内壁之該反射層 (24)使光線均勻化，並自該容室(22)中透出該蓋板(2〇2)之該 玎透光區域(26b)，突顯該透光圖樣。 明麥閱第二及第四圖，本創作第二較佳實施例所提供 2〇之電動工具機的顯示裝置(40)，其與第一較佳實施例大體 相同，其不同點在於該可透光區域(56)係形成與該蓋板(5〇2) 相對的忒本體(501)的底部，且該可透光區域(56)上係不塗 佈該反射層（24)，使該發光元件(3〇)所發出之光線可順利透 出，此種結構使該顯示裝置(4 〇)可更多樣化地固設於該電動 M295554 工具機（圖中未示)之機體 在該弟一及第 均勾效果及亮度，可_===要更佳之光線 X现板(202、502)之内壁也塗佈該反According to 'in the general market, many types of electric machine tools' such as: table saws, oblique saws, wire saws, band saws, drills, sanders, etc., often use the shell surface of the machine Direct display of patterns (such as logo patterns, decorative patterns, etc.). The display of these patterns is usually achieved by coating the paint 10, which is convenient, but it often causes paint due to the rust of the machine body, the deterioration of the paint, or the surrounding environment. The material is peeled off so that the pattern is unclear. In view of this, some manufacturers have used the method of pasting the printed pattern to achieve the display of the pattern to improve the above problems. These methods have the advantages of easy processing and convenient replacement; however, such designs may cause fading or peeling of the printed matter due to sunlight or environmental factors, or the effect of sticking the printed light. Moreover, no matter whether the pattern of the brush is directly displayed on the surface of the casing of the machine, it is not conspicuous and can not reach the suction bow. [New content] The purpose of this creation is to provide a kind of electric work, which has a light inside. The component, (4) the display of the hairpin machine is exposed to one of the outside of the power tool machine to make a light-to-light pattern. In order to achieve the above object, the display device of the present invention has a housing and a light-emitting element. The housing is fixed to the electric power tool and has a body, a cover plate and a light transmission pattern; the body forms a chamber and an opening communicating with the chamber; and the cover is fixed to the body And shielding the opening of the body; the light transmission pattern is exposed outside the electric 5 machine tool; the light emitting element is disposed in the chamber of the body. Thereby, the light of the light-emitting element can be transmitted through the light-transmitting pattern from the chamber of the body to highlight the light-transmitting pattern. The display device of the electric power tool has an opaque region and a permeable region, and cooperates with the illuminating component to highlight the light transmission pattern, so that it is not only more conspicuous than conventional technology, but also Solve the problem that the text or pattern is easily peeled off or unclear after long-term use in the conventional technology. In addition, the power required by the light-emitting device is provided by the power source of the power tool, but does not pass through the start switch of the power tool, whereby the display device of the power tool after the start switch is opened Continue to display the light transmission pattern until the power plug of the power tool is removed. This mode can help remind the operator to remember to remove the power plug of the power tool after the cutting operation. [Embodiment] In order to explain the structure, features and functions of the present invention in detail, the following preferred embodiments are described with reference to the accompanying drawings, wherein: the first drawing is a perspective view of the first preferred embodiment of the present invention; The second drawing is an exploded view of the first preferred embodiment of the present invention; the third drawing is a perspective view of the second preferred embodiment of the present creation; M295554 is the exploded view of the second preferred embodiment of the present creation; The display device of the present invention is applied to the aspect of the platform type metal cutting machine; and the sixth picture shows the display device of the present invention applied to a round mining machine. 5 Referring to the first and second figures, a display device (10) for a power tool according to a first preferred embodiment of the present invention mainly includes a housing (20) and a light-emitting element (30). The housing (20) has a body (201) and a cover plate (202); wherein the body (201) surrounds a cavity (22) and an opening that communicates with the chamber (22) twenty three). The inner wall of the housing (22) of the body is attached or coated with a reflective layer (24) and the body (201) is adjacent to an inner side wall of the opening (23) and defines a through hole (25); the body (201) further having a first fixed ear portion (27a) and a younger one fixed ear portion (27b) 'the fixed portion (27a, 27b) is attached to the opening (23) of the body (201) Extending outward in the horizontal direction and on opposite sides of the body 15 (201), each of the fixing ears (27a, 27b) has a fixing hole (28), and the fixing holes (28) are screws ( 29) fixing the body (201) and the cover plate (202); the cover plate (202) has an opaque region (26a) and a permeable region (26b), the permeable region (26b) forming a specific light transmission pattern, such as the English font mark pattern in the drawing, the cover plate (2〇2) 2〇 is provided with a fixing hole (28,) on each of the opposite sides, and the like The fixing holes (28,) are formed on opposite sides of the cover plate (202) for fixing the screws (29); wherein, when the screws (29) are attached to the body (2〇1) ) and when the cover (2〇2) is fixed, the screws (29) are first After the fixing plate (28') of the cover plate (2〇2) is passed through the fixing holes (28) of the fixing ears (27a, 27b) and the lock 6 M295554 is provided on the electric machine tool ( The body of the cover (2〇2) is completed with the body (201) and the body of the electric machine tool, the cover plate (2〇2) and the body (201) is shielded Opening (23). The fixing manner of the components is not limited to the screws (29), and the general mechanical structure fixing method or the 5 bonding method can achieve the object. The cover plate (202) may be an opaque substrate, and a hollow portion is formed on the hollow portion. The hollow portion is the light permeable region (26b), and the light transmission pattern is formed, and the dust is avoided. The cover portion (22) enters the chamber (22), and the cover plate (202) can be attached with a uniform layer, and the uniform layer has the function of homogenizing the light; 10 the cover plate (202) can also be a transparent substrate. And using a general shading technique, shielding a portion outside the permeable region (26b) to form the opaque region (26a), exhibiting the light transmission pattern. The light-emitting element (30) can be applied as a light-emitting diode, which is inserted through the through hole (25) of the body (201), and is disposed in the chamber (22) of the body (201) at 15 (the body) 201) immediately adjacent to the inner side wall of the opening (23). Thereby, the light of the light-emitting element (30) can be made uniform by the reflective layer (24) coated on the inner wall of the chamber (22), and the cover plate is transparently exposed from the chamber (22). The light-transmitting region (26b) of (2〇2) highlights the light transmission pattern. The second and fourth figures of the present invention, the display device (40) of the electric power tool provided by the second preferred embodiment of the present invention is substantially the same as the first preferred embodiment, and the difference lies in that The light transmissive region (56) forms a bottom portion of the crucible body (501) opposite to the cover plate (5〇2), and the reflective layer (24) is not coated on the light transmissive region (56). The light emitted by the light-emitting element (3〇) can be smoothly transmitted. This structure allows the display device (4 〇) to be more variably fixed to the body of the electric M295554 machine tool (not shown). The first and the second hook effect and brightness, _=== to better the light X-ray board (202, 502) also coated the inner wall
射層(24)，於第-較佳實施例中，該反射層(24)不可遮蔽到 戎可透光區域(26b)，以免影響到該透光_的呈現。另， 该發光το件⑽所需之電力係由該電動卫具機的電源經過 -般發光二鋪的點亮電錢所提供，並祕職電動工 =幾的啟動關’因此不會受到紐動關短路或開路的 影響’此外該電動工具機的電源插頭連接至該發光元件 的電路也不具有任何的切換開關，藉此，#該電源插頭插 ^電源插座後’該發光元件(3_直接被點亮，直至該電源 ，碩脫_電_錢，該發光元件⑽才熄滅，此方、 協助提醒操作人員於切割作㈣束後，記得拔除 具機的電源插頭。The shot layer (24), in the preferred embodiment, the reflective layer (24) is not obscurable to the opaque region (26b) so as not to affect the presentation of the light ray. In addition, the power required for the illuminating device (10) is provided by the power source of the electric fascia machine through the lighting of the ordinary illuminating two shop, and the secret electric worker = several start-ups The effect of the short circuit or open circuit is further changed. 'In addition, the power plug of the power tool is connected to the circuit of the light-emitting element and does not have any switch, thereby, the power plug is inserted into the power socket, and the light-emitting element (3_ Directly lit, until the power supply, Shuo _ _ _ money, the illuminating element (10) is extinguished, this side, to help the operator to remind the operator after cutting (four) bundle, remember to remove the power plug of the machine.
15 第五圖係本創作所提供的電動工具機的顯示襞置 ^〇_、:〇)應用於—平台式鑛切機(_“)(闕之情形。該 頒不叙置（10、40)係設於該鋸切機（1〇〇)之機體面對操作人 員的侧面，易於引起操作人員注意，其接設方式係先於 ，體側=開設—與該本體⑽、5。”維度相對應之開孔：第 較k m把例中之該本體(2〇1)係由外向内套入該開孔，並 利用邊等螺絲(29)將該顯示裝置(1〇)鎖固於該開孔周圍，第 較it只知例中之该本體(5〇1)，則可内向外套入該 完成固設。 第六圖係本創作所提供的電動工具機的顯示裝置 M295554 (10、40)應用於一圓鑛機(miter saw)(l 10)之情形。該顯示壯 置（10、40)係設於該圓鋸機（11〇)之馬達（112)殼體上，使易 於引起操作人員注意，其接設方式如同上述，不再贅述。15 The fifth picture shows the display device of the electric machine tool provided by this creation. ^〇_,:〇)) is applied to the platform type mineral cutting machine (_") (the situation is not mentioned. 10, 40 The body of the sawing machine (1〇〇) faces the operator's side, which is easy to attract the attention of the operator. The connection mode is prior to the body side = opening - and the body (10), 5. Dimensions Corresponding opening: the body (2〇1) in the example is inserted into the opening from the outside to the inside, and the display device (1〇) is locked by the screw (29) Around the opening, the body (5〇1) in the case of the first example can be inwardly fitted into the finished fixing. The sixth drawing is the display device M295554 of the electric power tool provided by the present invention (10, 40) It is applied to a case of a miter saw (l 10). The display (10, 40) is attached to the motor (112) housing of the circular saw (11 〇), making it easy to cause operation. The personnel noticed that the connection method is the same as above and will not be described again.
由於本創作之電動工具機的顯示裝置，係利用該嗖體 5具有該不透光區域與該可透光區域，並配合該發光元:_ 以大顯該透光圖樣，因此不僅較習用技術顯眼，並可 1用技術中關於文字或圖樣長期使用後容易剝落或顯二决 清的問題。此外，該電動工具機之啟動開關於開路後、不不 顯示裝置仍會持續顯示該透光圖樣直至拔除該^亥 10的電源插頭，此方式可協助提醒操#人員記得於切ς機 結束後拔除該電動工具機的電源插頭。 σ業 15Since the display device of the electric power tool of the present invention uses the illuminating body 5 to have the opaque region and the permeable region, and cooperates with the illuminating element: _ to greatly display the light transmission pattern, so that not only the conventional technology Conspicuous, and can use the technology in the text or pattern for long-term use, easy to peel off or significantly resolve the problem. In addition, after the start switch of the electric machine tool is open, the display device will continue to display the light transmission pattern until the power plug of the ^10 is removed, which can assist the reminder staff to remember that after the end of the cutting machine Remove the power plug of the power tool. σ业 15
以上所述，僅為本創作幾個較佳實施例的詳 :二’凡:於本創作申請專利範圍之精神與其類似= 在^列，白包含於本創作的範嘴中，任何熟悉該項技 、本創作之領域内，可輕易思及之變化或修 :者 以下本案之專利範圍。 了嘀盍在 9 M295554 【圖式簡單說明】 第一圖係本創作第一較佳實施例之立體圖。 第二圖係本創作第一較佳實施例之爆炸圖。 第三圖係本創作第二較佳實施例之立體圖。 第四圖係本創作第二較佳實施例之爆炸圖。 第五圖係本創作之顯示裝置應用於一平台式鋸切機之 態樣。 第六圖係本創作之顯示裝置應用於一圓鋸機之態樣。 10 M295554The above description is only for the details of several preferred embodiments of the present invention: the second: Where: the spirit of the scope of patent application in this creation is similar to that of the following = in the column, the white is included in the scope of the creation, any familiar with the item In the field of technology and creation, it is easy to think about changes or repairs: the following patent scope of this case.嘀盍 嘀盍 9 M295554 [Simple Description of the Drawings] The first drawing is a perspective view of the first preferred embodiment of the present creation. The second figure is an exploded view of the first preferred embodiment of the present creation. The third figure is a perspective view of a second preferred embodiment of the present creation. The fourth figure is an exploded view of the second preferred embodiment of the present creation. The fifth picture shows the aspect in which the display device of the present invention is applied to a platform sawing machine. The sixth picture shows the aspect in which the display device of the present invention is applied to a circular saw. 10 M295554
10 【主要元件符號說明】 (10)顯示裝置 (20)殼體 (202)蓋板 (23)開口 (25)穿設孔 (26b)可透光區域 (27b)第二固定耳部 (29)螺絲 (40)顯示裝置 (501)本體 (56)可透光區域 (110)圓鋸機 (201)本體 (22)容室 (24)反射層 (26a)不透光區域 (27a)第一固定耳部 (28、28’）固接孔 (30)發光元件 (502)蓋板 (100)平台式鋸切機 (112)馬達10 [Description of main component symbols] (10) Display device (20) Housing (202) Cover plate (23) Opening (25) Through hole (26b) Light-transmissive area (27b) Second fixed ear (29) Screw (40) display device (501) body (56) permeable region (110) circular saw machine (201) body (22) chamber (24) reflective layer (26a) opaque region (27a) first fixed Ear (28, 28') fixing hole (30) light-emitting element (502) cover plate (100) platform sawing machine (112) motor