200945399 六、發明說明： 【發明所屬之技術領域】 本發明係關於一穠設置於控制中心之功能單元 路開關操作裝置。 【-先前技術】 依據JEM-1195CJEM:日本電機工業會規格），控制中 ^之功旎單元係規定為具有滿足某功能所需之主電路及補 路之機器的馬達控制中心之一電路構成單位。在該功 此單兀内通常搭載有以安全地切斷短路時之電流為目的的 斷路器。在斷路器設置有具備操作把手之外部電路開關操 作袈置，該電路開關操作裝置係用以使該斷路器之開關操 作筍便，並且具有在斷路器為0N狀態時使功能單元不會被 拉出之互鎖（interlock)功能。 在專利文獻1揭示有一種裝置’該裝置係為了將外部 操作把手裝置（電路開關操作裝置）安裝在配線用斷路器， Q 而設置安裝座並以螺絲將安裝座與配線用斷路器一同鎖緊 在.配電盤，接著以螺絲將外部操作把手裝置鎖緊在該安裝 座。 然而，對設置於控制中心之功能單元之操作把手進行 操作時，如利用後述之第10圖至第14圖所詳述者，操作 把手之握住方式會因因個人差異而不同’當以錯誤之握住 方式進行操作時，會有未施加所需之力量即無法操作之情 形、或即使可進行操作，卻可能在手指產生於血。在大型 之電路開關操作裝置之情形中，由於操作負載會變大，因 320283 3 200945399 此上述問題更加嚴重。 作員^甲正確之握住方式進行操作時，也會因操 於和卿.並^絲作把手與設 (專利3 置的裝飾板之間的情形。 (專利文獻1)曰本特開平6_5191號公報 【發明内容】 (發明所欲解決之課題） ❹ 種使=上制題㈣財4目的纽提供一 禋使握住#作把手之操作麻焚货 可感覺到容易施力之握住方式作把手之操作，且 〜…一 於 二:?手，作之電路開關操作裝置者” ◎ 握住操作把手之操作員之拇指位置的凹置有用來指定 手段錢甲伸入防止 ，作把手相對向之本體 (發明之效果） 根據本發明之電路_操作裝置 置凹部，而具有使握住操作把手 幻呆作把手設 作把手之操作，且容易施力之握住方式的二果，易進行操 再者，藉由設置指甲伸入防止手段，以防止指甲被卡 320283 4 200945399 鉤住且可穩定並確實地操作電路開關操作裝置。 本發明之上述以外之目的、特徵、觀點及效果係可由 參知、圖式之以下之本發明詳細說明而更加明瞭。 【實施方式】 (實施形態1) .. · 第1圖至第5圖係說明本發明之電路開關操作裝置之 實施形態1 ’第1圖係電路開關操作裝置（以下簡稱開關操 作裝置）之别視圖。第2圖係第丄圖側視圖。第3圖係第j 圖之局部放大圖。第4圖係第3圖之放大侧視圖。第5圖 係在第4圖中操作員正確地握住操作把手之狀態的說明 ® °另-方面’第1Q圖係f知之開關操作裝置之對應前述 第3圖之局部放大圖。第n圖係對應前述第4圖之放大侧 視圖第12圖及第13圖係握住第11圖所示之操作把手之 狀態的說明圖。. 在第1圖及第2圖中’控制中心之功能單元la係具 ❹有”電源相連接之連接件lb，且具備配線用斷路器lc、作 為本發明開關操作裝置之—例的開關操作裝置ld、電流感 〜/零相變流器1e、電磁開關器、控制電路保護保險 絲丨/、控制電路用端子台lh、用以實覌各種程序之電磁繼 電器ij、及用以將電力從功能單元傳送至負載之連接器 lk ° ° 在第3圖至第5圖、第1〇圖及第π圖中，開關操作 穿置1 d係由操作把手此、設置於操作把手此之凹部μ、 及顯不開關操作裝置Id之ON-OFF狀態的裝飾板6c所構 320283 5 200945399 成。 在第3圖中，凹部6d係設置在操作把手肋之長度方 向的左侧面（在第3圖中為下側面），因此右撇子之把手操 作員係如第5圖所示，以將其拇指之指腹自然地陷入凹部 - 6d之狀態握住操作把手肋。在該狀態下，可容易地對操作 把手6b進行右旋轉操作以使其從_狀態成為⑽狀態。 再者把手操作員為左撤子時，可在操作把手6b之右侧面 (在第3圖中為上側面）上設置取代前述凹部6d之凹部以進 行右旋轉操作。此外，若有右撇子及左撇子之把手操作員 父替之清也時，則在操作把手6b之左右面分別設置凹部 6d即可。從⑽狀態成為，狀態時係以右手或左手對 操作把手6b進行左旋轉操作。關於凹部6d之面積、最大 深度^形料’並鱗祕定，主要是握住操作把手6b之 操作員能自然地辨識凹部6d之位置即可。 相對於前述者，在未設置凹部6d之習知技術中，把 ❹手操作員係如第12圖所示以指尖握住操作把手6b，或者 如第13圖所示以反手握住，結果會產生難以出力且手指或 手#疼痛之問題’若勉強進行操作時，會有在手指產生淤 金等問題。 (實施形態2) 0 _ 弟9圖係說明本發明之電路開關操作裝置 實施形態2者，签β^ 第6圖係與前述第3圖同様為前述第i圖 的局部放大圖。莖7固>p 弟7圖係第6圖之放大侧視圖。第8圖儀 在第7圖中接作’、 保吓貝正確地握住操作把手之狀態的說明圖。 6 320283 200945399 第9圖係從裝飾板拆下附有間隔件之操作把手的斜視圖。 另一方面，第14圖係在習知之開關操作裝置中握住操作把 手之狀態之一例的說明圖。 在第6圖、第7圖及第9圖中，於裝飾板6〇與操作 把手6b之間插設有作為指甲伸入防止手段之隆起體之一 例、的圓盤狀之間隔件6e ’間隔件6e係與操作把手6b卡合 而結合’隨著操作把手6b之轉動，間隔件6e亦轉動。如 Ο ❹ 第9圖所示’凹部6d之輪廓係呈大致楕圓狀。如第8圖所 示，為了防止操作員之指甲的伸入且使操作員之拇指位於 凹部6d内，而握住操作把手6b，藉此亦可獲得實施形熊1 說明之效果。相對於此，在操作把手6b並無凹部6d、亦 無間隔件6e之習知操作把手肋之情形中，係如第14圖所 不，不僅操作員之指甲會伸入裝飾板6c與操作把手此之 間而無法進行操作把手6b之正確操作，而且會有指甲兵 之意外發生的問題。 又 以上’雖以實施形態1、2詳細地說明本發明，但本 發明並未限定在實施形態卜2，本發明亦包含符合「發明 所欲解決之課題」&「解決課題之手段」之技術精神 種變型形態。操作把手亦可為第3圖及第6 以外的形狀。 國疗下之形狀 【圖式簡單說明】 視圖 第1圖係本發明實施形態1之電路開關操作裝置之前 第2圖係第1圖侧視圖 320283 7 200945399 第3圖係第1圖之局部放大圖。 第4圖係第3圖之放大侧視圖。 第5圖係在第4圖中操作員正確地握住操作把手之狀 態的說明圖。 第6圖係實施形態2之第1圖的局部放大圖。 第7圖係第6圖之放大侧視圖。 第8圖係在第7圖中操作員正確地握住操作把手之狀 態的說明圖。200945399 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a functional unit switch operating device provided in a control center. [-Previous technology] According to JEM-1195CJEM: Japan Motor Industry Association specifications, the control unit is defined as one of the motor control units of a motor control center that has a main circuit and a complementary circuit required for a certain function. . In this unit, a circuit breaker for the purpose of safely cutting off the current in the short circuit is usually mounted. The circuit breaker is provided with an external circuit switch operating device having an operating handle, the circuit switch operating device is configured to make the circuit breaker switch operation, and has the function unit not pulled when the circuit breaker is in the 0N state. Interlock function. Patent Document 1 discloses a device for mounting an externally operated handle device (circuit switch operating device) on a wiring breaker, Q, and mounting a mount with a screw to lock the mount together with the wiring breaker. At the switchboard, the external operating handle device is then screwed to the mount. However, when operating the operation handle of the functional unit provided in the control center, as described in detail in Figures 10 to 14 to be described later, the manner in which the operation handle is held may be different due to individual differences. When the holding method is performed, there is a case where the force is not applied without applying the required force, or even if the operation is possible, the finger may be generated in the blood. In the case of a large circuit switch operating device, the above problem is more serious due to the increased operational load due to 320283 3 200945399. When the staff member is in the correct way to hold the operation, it will also be operated by He and Qing. And the wire is used as the handle and the design (the case between the decorative plates of the patent 3). (Patent Document 1) 曰本特开平 6_5191 No. [Summary of the Invention] (The subject to be solved by the invention) ❹ 使 = 上 上 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 目的 目的 目的 目的 目的 目的 目的 目的 目的 目的 目的 目的 目的 目的 目的 目的 目的 目的 目的 目的 目的The operation of the handle, and ~... one to two: the hand, the circuit switch operating device" ◎ The operator's thumb position holding the handle is recessed to specify the means of the armor to prevent the nail The main body (effect of the invention) according to the present invention, the circuit _ operating device is provided with a recess, and has the effect of holding the operation handle illusionally as a handle, and is easy to apply force. In addition, by setting a nail penetration prevention means, the nail is prevented from being caught by the card 320283 4 200945399 and the circuit switch operating device can be stably and surely operated. The objects, features, viewpoints and effects other than the above are applicable to the present invention. Reference The present invention will be described in detail below with reference to the accompanying drawings. FIG. 1 is a first embodiment of the circuit switch operating device of the present invention. Figure 2 is a side view of a switch operation device (hereinafter referred to as a switch operation device). Fig. 2 is a side view of the first diagram. Fig. 3 is a partial enlarged view of the jth diagram. Fig. 4 is an enlarged side view of Fig. 3. Fig. 5 is a view showing a state in which the operator grips the operation handle correctly in Fig. 4. Fig. 1 is a partial enlarged view corresponding to the above-mentioned Fig. 3 of the switch operation device of the first FIG. Fig. 12 is an enlarged side view corresponding to the above-mentioned Fig. 4, and Fig. 13 is an explanatory view showing a state in which the operation handle shown in Fig. 11 is held. Fig. 1 and Fig. 2 'function of the control center The unit la is provided with a "connecting member lb for power supply connection", and includes a circuit breaker lc for wiring, a switching operation device ld as an example of the switching operation device of the present invention, a current sense ～/zero phase current transformer 1e, and electromagnetic Switch, control circuit protection fuse 丨 /, control circuit end The sub-station lh, the electromagnetic relay ij for realizing various programs, and the connector lk ° ° for transmitting power from the functional unit to the load are in FIGS. 3 to 5, 1 and π The switching operation is performed for 1 d by the operation handle, the concave portion μ of the operation handle, and the decorative plate 6c of the ON-OFF state of the switch operation device Id. 320283 5 200945399. In Fig. 3 The recessed portion 6d is disposed on the left side surface (the lower side in FIG. 3) in the longitudinal direction of the handle rib, so that the handle operator of the right scorpion is as shown in FIG. 5 to push the thumb of the thumb Naturally sinking into the recess - 6d state holds the handle rib. In this state, the operation knob 6b can be easily subjected to the right rotation operation so as to be in the (10) state from the _ state. Further, when the handle operator is left-handed, a recess portion instead of the recess portion 6d may be provided on the right side surface (upper side in Fig. 3) of the operation handle 6b to perform a right rotation operation. Further, if the handle operator of the right-hander and the left-hander is replaced, the recessed portion 6d may be provided on the left and right surfaces of the operation handle 6b. When the state is changed from the state of (10), the operation knob 6b is left-rotated by the right hand or the left hand. Regarding the area of the recessed portion 6d and the maximum depth of the material, it is preferable that the operator holding the operating handle 6b can naturally recognize the position of the recessed portion 6d. With respect to the foregoing, in the prior art in which the recessed portion 6d is not provided, the pick-up operator holds the operating handle 6b with the fingertip as shown in Fig. 12, or holds it with the backhand as shown in Fig. 13, and as a result, There will be problems such as difficulty in exerting force and finger or hand #pain. If the operation is reluctant, there will be problems such as stagnant gold on the fingers. (Embodiment 2) 0 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Stem 7 solid > p brother 7 Figure is an enlarged side view of Figure 6. Fig. 8 is an explanatory view of the state in which the operation handle is correctly held in the figure 7 in the figure "." 6 320283 200945399 Figure 9 is a perspective view of the operating handle with the spacer removed from the trim panel. On the other hand, Fig. 14 is an explanatory diagram showing an example of a state in which the operation handle is held in the conventional switch operating device. In the sixth, seventh, and ninth drawings, a disk-shaped spacer 6e' is interposed between the decorative plate 6A and the operation handle 6b as an example of a ridge body as a nail penetration preventing means. The piece 6e is engaged with the operating handle 6b to be coupled. 'With the rotation of the operating handle 6b, the spacer 6e also rotates. The outline of the recessed portion 6d as shown in Fig. 9 is substantially rounded. As shown in Fig. 8, in order to prevent the operator's nail from entering and the operator's thumb in the recess 6d, the operation handle 6b is held, whereby the effect of the embodiment of the bear 1 can be obtained. On the other hand, in the case where the operation handle 6b does not have the recessed portion 6d and the conventional handle rib without the spacer 6e, as shown in FIG. 14, not only the operator's nails will protrude into the decorative panel 6c and the operation handle. Between the two, the correct operation of the operating handle 6b cannot be performed, and there is a problem that the nail soldier has an accident. Further, the present invention will be described in detail with reference to the first and second embodiments. However, the present invention is not limited to the embodiment 2, and the present invention also includes the "problem to be solved by the invention" & "the means to solve the problem" Technological spirit variant form. The operating handle may also have a shape other than the third and sixth. The shape under the national treatment [simplified description of the drawings] Fig. 1 is a circuit switch operating device according to the first embodiment of the present invention. Fig. 2 is a first side view of the first embodiment 320283 7 200945399 Fig. 3 is a partial enlarged view of Fig. 1 . Figure 4 is an enlarged side view of Figure 3. Fig. 5 is an explanatory view showing the state in which the operator correctly holds the operating handle in Fig. 4. Fig. 6 is a partially enlarged view showing a first diagram of the second embodiment. Figure 7 is an enlarged side view of Figure 6. Fig. 8 is an explanatory view showing the state in which the operator correctly holds the operating handle in Fig. 7.
第9圖係在實施形態2中從裝飾板拆下附有間隔件之 操作把手的斜視圖。 第10圖係習知之電路開關操作裝置之局部放大圖。 第11圖係第10圖之放大侧視圖。 第12圖係握住第11圖所示之榛作把手之狀態的說明 圖。 第13圖係握住第11圖所示之操作把手之另一狀態的 說明圖。 第14圖係在習知之電路開關操作裝置中握住操作把 手之狀態之一例的說明圖。 【主要元件符號說明】 la 控制中心之功能單元 lb 連接件 lc 配線用斷路器 Id 開關操作裝置 le 電流感測器/零相變流器 If 電磁開關器 lg 控制電路保護保險絲 lh 控制電路用端子台 lj 電磁繼電|§ 8 320283 200945399 lk 連接器 6b 操作把手 6c 裝飾板 6d 凹部Fig. 9 is a perspective view showing the operation handle with the spacer attached to the decorative panel in the second embodiment. Figure 10 is a partially enlarged view of a conventional circuit switch operating device. Figure 11 is an enlarged side view of Figure 10. Fig. 12 is an explanatory view showing the state in which the handle shown in Fig. 11 is held. Fig. 13 is an explanatory view showing another state in which the operating handle shown in Fig. 11 is held. Fig. 14 is an explanatory diagram showing an example of a state in which an operation handle is held in a conventional circuit switch operating device. [Main component symbol description] la Control center function unit lb Connector lc Wiring circuit breaker Id Switch operating device le Current sensor / zero phase converter If electromagnetic switch lg Control circuit protection fuse lh Terminal block for control circuit Lj electromagnetic relay | § 8 320283 200945399 lk connector 6b operating handle 6c decorative plate 6d recess