TWI442091B - Laser pointer - Google Patents
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- TWI442091B TWI442091B TW98102294A TW98102294A TWI442091B TW I442091 B TWI442091 B TW I442091B TW 98102294 A TW98102294 A TW 98102294A TW 98102294 A TW98102294 A TW 98102294A TW I442091 B TWI442091 B TW I442091B
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Description
本發明是關於雷射指標器，更詳細地說，是關於可使雷射光呈現各種重點標記的雷射指標器。The present invention relates to a laser indexer and, more particularly, to a laser indexer that can cause various types of highlight marks to be emitted by laser light.
學會或說明會等，在演講者等有點距離的位置上所設置的銀幕進行資料等的投影，使用雷射指標器指出銀幕上所要說明的資料內容。Learn or explain, etc., project the projection of the information on the screen set at a position such as the speaker, and use the laser indicator to indicate the content of the information to be explained on the screen.
已知的雷射指標器，其構成是採用在長向延伸的殼內收容有半導體雷射裝置、電池，透過對設置在殼外面側的切換器進行操作，從設置在殼一端側的投光部呈現雷射光。重點標記，除了點狀以外，還採用箭頭符號等各種的標記，已知有可根據需求切換該等標記的雷射指標器(例如，參照專利文獻1)。A known laser index device is constructed by accommodating a semiconductor laser device and a battery in a housing extending in a long direction, and operating from a switch disposed on an outer side of the case, and projecting light from one end side of the case The department presents laser light. In addition to the dot shape, various types of marks such as arrow symbols are used, and a laser indexer that can switch the marks according to requirements is known (for example, refer to Patent Document 1).
[專利文獻1]日本特開平10-239632號公報[Patent Document 1] Japanese Patent Laid-Open No. Hei 10-239632
然而，專利文獻1所揭示的重點標記，是藉由設有以雷射中心軸線所轉換的位置為旋轉中心的圓板，在該圓板的外圍附近形成有重點標記對應形狀的透空部使雷射光透過該透空部構成重點標記。However, the key mark disclosed in Patent Document 1 is that a circular plate having a position at which a position shifted by a laser center axis is a rotation center is formed, and a transparent portion having a corresponding shape of a key mark is formed in the vicinity of the periphery of the circular plate. The laser light forms a key mark through the transparent portion.
基於此，上述中心軸線和圓板的旋轉中心軸線之間必須設有一定距離，因此無法使圓板小型化，結果就造成雷射指標器的殼大型化所謂的產品缺點。Based on this, a certain distance must be provided between the central axis and the central axis of rotation of the circular plate, so that the circular plate cannot be miniaturized, and as a result, the so-called product defect of the enlargement of the shell of the laser indexer is caused.
本發明是有鑑於上述缺點而提案的發明，其目的是提供一種可任意選擇各種重點標記，能夠達成小型化的雷射指標器。The present invention has been made in view of the above-described disadvantages, and an object of the invention is to provide a laser indexer which can arbitrarily select various key marks and can achieve miniaturization.
為了達成上述目的，本發明是針對構成為在殼本體收容有半導體雷射裝置，在該雷射裝置所發出的雷射光的中心軸線上配置有投光部的雷射指標器，採用下述構成，具備有：設置在上述雷射裝置和投光部之間的同時，上述雷射光的透過可形成有指定形狀重點標記的複數透鏡；及可選擇性使該等透鏡位於上述中心軸線上的透鏡支架，上述投光部是設置在上述殼本體上所安裝的旋轉構件的旋轉中心位置，上述旋轉構件的旋轉中心是和上述中心軸線一致。In order to achieve the above object, the present invention is directed to a laser pointer device in which a semiconductor laser device is housed in a case body, and a light projecting portion is disposed on a central axis of the laser beam emitted from the laser device, and the following configuration is employed. Provided that: disposed between the laser device and the light projecting portion, the laser light is transmitted through a plurality of lenses having a designated shape key mark; and a lens selectively locating the lenses on the central axis In the bracket, the light projecting portion is a rotation center position of a rotating member provided on the casing body, and a rotation center of the rotating member coincides with the center axis.
本發明中，採用所謂可使上述透鏡支架設置成能以上述中心軸線正交的軸線為旋轉中心進行旋轉的構成。In the present invention, the lens holder is configured to be rotatable about an axis orthogonal to the central axis.
此外，又以採用下述構成為佳，即，在上述透鏡支架和上述旋轉構件之間設有連動機構，藉由上述旋轉構件的旋轉操作使上述透鏡支架設置成能夠旋轉。Further, it is preferable that an interlocking mechanism is provided between the lens holder and the rotating member, and the lens holder is rotatably provided by a rotation operation of the rotating member.
再加上，上述連動機構，又可由：支撐在上述旋轉構件的同時以上述中心軸線相同的軸線為旋轉中心的第1齒輪；及支撐在形成為上述透鏡支架旋轉中心的軸部可咬合於上述第1齒輪的第2齒輪所構成。Further, the interlocking mechanism may be: a first gear that is supported by the rotating member while having the same axis as the center axis; and a shaft portion that is supported at a center of rotation of the lens holder to be engaged The second gear of the first gear is formed.
此外，上述透鏡支架和上述殼本體之間，可設有上述透鏡位於上述中心軸線上時對透鏡支架賦予旋轉阻力的節制機構。Further, between the lens holder and the case body, a control mechanism for imparting rotational resistance to the lens holder when the lens is positioned on the central axis may be provided.
再加上，又可採用下述構成，即，上述殼本體是形成為內部可收容雷射裝置及電源的筒狀，上述旋轉構件是設置成可裝接在殼本體發光側端部的蓋狀，其端面中央形成有上述投光部。In addition, the case body may be formed in a cylindrical shape in which the laser device and the power source are housed, and the rotating member is a cover plate that is attached to the end portion of the light emitting side of the case body. The light projecting portion is formed at the center of the end surface.
根據本發明時，設置在旋轉構件的投光部，因是設置在該旋轉構件的旋轉中心位置，其旋轉中心是和雷射的中心軸線成為一致，所以即使是形成可任意選擇重點標記的構成，還是能夠避免殼本體大型化。According to the invention, the light projecting portion provided in the rotating member is disposed at the center of rotation of the rotating member, and the center of rotation thereof coincides with the central axis of the laser, so that even a configuration in which the key mark can be arbitrarily selected is formed. It is still possible to avoid the enlargement of the shell body.
此外，因是構成為可使透鏡支架以上述中心軸線正交的軸線為旋轉中心進行旋轉，所以當上述殼本體為軸線方向延伸的形狀時，就能夠使透鏡位於該殼本體的中心透過雷射光。Further, since the lens holder is configured to rotate the axis of the lens holder so as to be orthogonal to the axis of the central axis, when the case body is extended in the axial direction, the lens can be made to transmit the laser light at the center of the case body. .
另外，因是構成為旋轉操作旋轉構件時，透過連動機構旋轉可旋轉透鏡支架，所以能夠容易進行重點標記的切換。Further, since the rotatable lens holder is rotated by the interlocking mechanism when the rotating member is configured to rotate, the switching of the key marks can be easily performed.
再加上，當連動機構是由第1及第2齒輪構成時，即使旋轉構件的旋轉方向和透鏡支架的旋轉方向不同，還是能夠確實形成連動。Further, when the interlocking mechanism is constituted by the first and second gears, even if the rotational direction of the rotating member is different from the rotational direction of the lens holder, the interlocking can be surely formed.
此外，構成為設有可對透鏡支架賦予旋轉阻力的節制機構，除了能夠避免不小心切換到重點標記以外，還能夠以卡塔感覺辨識出透鏡位於上述中心軸線上，因此也可避免透鏡支架停止在足以遮住雷射的位置。In addition, the control mechanism is provided with a control mechanism for imparting rotational resistance to the lens holder. In addition to avoiding accidental switching to the key mark, the lens can be recognized by the kata feeling that the lens is located on the central axis, thereby preventing the lens holder from being stopped. In a position sufficient to cover the laser.
又加上，因是構成上述殼本體為筒狀的另一方面旋轉構件為蓋狀，於該旋轉構件的端面中央設有投光部，所以能夠形成為類似筆的形狀方便攜帶。Further, since the rotating body member has a cylindrical shape and the rotating member has a lid shape, and the light projecting portion is provided at the center of the end surface of the rotating member, it can be formed into a pen-like shape and can be easily carried.
以下，一邊參照圖面一邊對本發明的實施形態進行詳細說明。Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第1圖中，圖示著本實施形態相關的雷射指標器的概略透視圖，第2圖中，圖示著上述雷射指標器的要部分解透視圖。該等圖中，雷射指標器10，構成為具備：殼本體11；收容在該殼本體11的半導體雷射裝置12；位於該雷射裝置12外圍側的保持構件13；支撐在該保持構件13的透鏡支架15及旋轉構件16；及設置在該旋轉構件16和透鏡支架15之間的連動機構17。In the first drawing, a schematic perspective view of a laser pointer according to the present embodiment is shown, and in Fig. 2, a perspective view of a portion of the above-described laser pointer is shown. In the figures, the laser pointer 10 is configured to include a case body 11 , a semiconductor laser device 12 housed in the case body 11 , a holding member 13 on a peripheral side of the laser device 12 , and a support member. A lens holder 15 and a rotating member 16 of 13; and an interlocking mechanism 17 provided between the rotating member 16 and the lens holder 15.
上述殼本體11是設置成細長的筒狀(例如，直徑10數mm程度)。該殼本體11的成為第1圖中右端側的後端側是透過螺絲構造裝脫自如設有尾栓20，該尾栓20具備有未圖示繩子穿通的環部19。殼本體11內，在尾栓20的前方，收容有未圖示的乾電池(電源)。The case body 11 is formed in an elongated cylindrical shape (for example, a diameter of about 10 mm). The rear end side of the case main body 11 which is the right end side in the first drawing is detachably provided with a tail bolt 20 which is provided with a ring portion 19 through which a rope is not shown. In the case body 11, a dry battery (power source) (not shown) is housed in front of the tail plug 20.
上述雷射裝置12是於上述殼本體11內收容在上述乾電池的前方位置。該雷射裝置12，其前端為大致圓形的發光面12A從該發光面12A發出的雷射光的中心軸線L是設置成和殼本體11的中心軸線略為一致。於此，本實施形態的雷射裝置12是採用可發出的雷射光為相較於紅色雷射光以相同輸出就能夠獲得數倍明亮的綠色雷射光。The laser device 12 is housed in the front side of the dry battery in the case body 11. In the laser device 12, the central axis L of the laser light emitted from the light-emitting surface 12A whose front end is a substantially circular light-emitting surface 12A is disposed to be slightly coincident with the central axis of the casing body 11. Here, the laser device 12 of the present embodiment uses the laser light that can be emitted as a green laser light that can be obtained several times brighter than the red laser light with the same output.
上述保持構件13，是由：插入在上述殼本體11前端側內圍的連結筒21；及於該連結筒21的一端側，配置在隔著周圍方向大致180度間隔位置的一對延長臂部22、23所構成。連結筒21的軸方向中間部，如第3圖所示，形成有透過段部21A延伸在周圍方向的突條部25，利用該突條部25分別管制連結筒21插入在上述殼本體11時的插入位置，及旋轉構件16裝接在該連結筒21時的裝接位置。此外，連結筒21是在突條部25的左側外圍面，於隔著圓周方向120度間隔的位置形成有螺絲孔27，設置成可使螺絲28螺入在該螺絲孔27。於此，螺絲28的前端，具備有可突出於連結筒21內圍的長度，如此一來，就能夠調整上述雷射裝置12的發光面12A的中心位置。The holding member 13 is a connecting tube 21 that is inserted into the inner periphery of the front end side of the case body 11 and a pair of extended arm portions that are disposed at an interval of substantially 180 degrees apart from each other in the peripheral direction on one end side of the connecting tube 21. 22, 23 constitutes. As shown in FIG. 3, the intermediate portion of the connecting cylinder 21 in the axial direction is formed with a protruding portion 25 extending in the peripheral direction of the transmitting portion 21A, and the protruding portion 25 is used to control the insertion of the connecting cylinder 21 into the casing body 11 The insertion position and the attachment position of the rotating member 16 when the connecting barrel 21 is attached. Further, the connecting cylinder 21 is formed on the left outer peripheral surface of the ridge portion 25, and a screw hole 27 is formed at a position spaced apart from each other by 120 degrees in the circumferential direction, and the screw 28 is screwed into the screw hole 27. Here, the front end of the screw 28 is provided with a length that can protrude from the inner circumference of the connection cylinder 21, and thus, the center position of the light-emitting surface 12A of the laser device 12 can be adjusted.
上述延長臂部22、23當中，一方的延長臂部22，如第3圖所示，設置成具備有朝內側突出之隆起部30的形狀。隆起部30，設有可貫通延長臂部22內外的貫通孔32，同時在該貫通孔32的鄰接位置，形成有朝內側開放的彈簧承座凹部33。貫通孔32是可插入著具有球狀頭部34A的插銷34，利用該插銷34，使透鏡支架15的一端側支撐成可旋轉。此外，上述彈簧承座凹部33內，收容著螺旋彈簧36，該螺旋彈簧36是構成可使配置在其與透鏡支架15之間的鋼珠38彈推在透鏡支架15側。As shown in FIG. 3, one of the extension arm portions 22 and 23 has a shape in which the bulging portion 30 that protrudes inward is provided. The raised portion 30 is provided with a through hole 32 that can penetrate the inside and the outside of the extended arm portion 22, and a spring holder recess 33 that opens toward the inside is formed at an adjacent position of the through hole 32. The through hole 32 is a plug 34 into which the spherical head portion 34A is inserted, and the one end side of the lens holder 15 is rotatably supported by the plug 34. Further, a coil spring 36 that accommodates the steel ball 38 disposed between the lens holder 15 and the lens holder 15 on the side of the lens holder 15 is housed in the spring holder recess 33.
上述透鏡支架15是設置成能以上述中心軸線L正交的軸線L1為旋轉中心進行旋轉。該透鏡支架15，包括：支架本體40；位於該支架本體40的第3圖中下面側位置的小徑部41；及設置在該小徑部41下面側的軸部42。支架本體40如第5圖所示，在隔著周圍方向120度間隔的位置具備有透光孔45。該等透光孔45是延伸在和上述中心軸線L平行的面內，同時是在二個透光孔45的各一端側安裝有透鏡46、47。於此，安裝有透鏡46的透光孔45位在中心軸線L上時，如第5(A)圖所示，是作用成可透光出環狀的重點標記M1，當未安裝有透鏡的透光孔45，如第5(B)圖所示，形成有點狀的重點標記M2，當安裝有透鏡47的透光孔45位於中心軸線L上時，如第5(C)圖所示，形成有直線狀的重點標記M3。The lens holder 15 is provided to be rotatable about an axis L1 orthogonal to the central axis L. The lens holder 15 includes a holder body 40, a small diameter portion 41 located at a lower surface side in the third view of the holder body 40, and a shaft portion 42 provided on a lower surface side of the small diameter portion 41. As shown in Fig. 5, the holder main body 40 is provided with a light transmission hole 45 at a position spaced apart from each other by 120 degrees in the peripheral direction. The light transmission holes 45 extend in a plane parallel to the central axis L, and lenses 46 and 47 are attached to the respective one end sides of the two light transmission holes 45. Here, when the light-transmitting hole 45 in which the lens 46 is mounted is positioned on the central axis L, as shown in FIG. 5(A), it is a key mark M1 that functions to transmit light and is annular, when the lens is not mounted. The light-transmitting hole 45, as shown in FIG. 5(B), forms a dot-shaped key mark M2, and when the light-transmitting hole 45 to which the lens 47 is attached is located on the central axis L, as shown in FIG. 5(C), A linear highlight mark M3 is formed.
透鏡支架15是可旋轉地支撐在上述軸部42為形成在延長臂部23內面的孔50內。該孔50是和上述貫通孔32設置在同一軸線上。此外，如第4圖所示，透鏡支架15的頂面51是在隔著圓周方向60度間隔的位置形成有凹部51A，該凹部51A是形成可容納上述鋼珠38。凹部51A，其一端位於頂面51中心側的同時，另一端是形成朝向放射方向，該等凹部51A是沿著上述各透光孔45的延伸方向設置在上方。於此，利用上述凹部51A、鋼珠38及可使該鋼珠38彈推在凹51A的螺旋彈簧36構成節制機構。The lens holder 15 is rotatably supported by the shaft portion 42 so as to be formed in the hole 50 formed on the inner surface of the extension arm portion 23. The hole 50 is disposed on the same axis as the through hole 32. Further, as shown in Fig. 4, the top surface 51 of the lens holder 15 is formed with a concave portion 51A at a position spaced apart from each other by 60 degrees in the circumferential direction, and the concave portion 51A is formed to accommodate the steel ball 38. The concave portion 51A has one end located on the center side of the top surface 51 and the other end formed in the radial direction, and the concave portions 51A are disposed above the extending direction of the respective light transmission holes 45. Here, the concave portion 51A, the steel ball 38, and the coil spring 36 that can push the steel ball 38 in the concave portion 51A constitute a throttle mechanism.
上述旋轉構件16是透過上述一對延長臂部22、23以可旋轉的狀態安裝在上述殼本體11的發光側端部。該旋轉構件16是形成為蓋形狀，其蓋形狀，具備：可使延長臂部22、23容納在內圍側的筒狀部55；及位於該筒狀部55一端側的端面56。端面56的中心，形成有和上述中心軸線L一致的圓形孔所形成的投光部58，在以該投光部58為中間的徑方向對稱位置，形成有螺絲插入孔59，透過插入在該螺絲插入孔59的螺絲60使圓盤62固定在上述端面56的內面側。The rotating member 16 is attached to the light-emitting side end portion of the casing body 11 in a rotatable state through the pair of elongated arm portions 22 and 23. The rotating member 16 is formed in a lid shape, and has a lid shape, and includes a tubular portion 55 that allows the elongated arm portions 22 and 23 to be accommodated on the inner circumference side, and an end surface 56 that is located at one end side of the tubular portion 55. At the center of the end surface 56, a light projecting portion 58 formed by a circular hole that is aligned with the center axis L is formed, and a screw insertion hole 59 is formed at a position symmetrically with respect to the radial direction of the light projecting portion 58. The screw 60 of the screw insertion hole 59 fixes the disk 62 to the inner surface side of the end surface 56.
上述圓盤62，具備有對應上述投光部58的段式中心孔63，另一方面外圍具備有圓周溝槽65所構成。段式中心孔63裝接有具透光性的圓形窗材66。圓盤62的前端面，形成有對應上述螺絲插入孔59的螺絲孔69，將上述螺絲60螺入在該螺絲孔69就能夠使圓盤62和旋轉構件16成為一體。此外，圓周溝槽65容納著鋼珠72，該鋼珠72是配置在上述延長臂部22、23前端側上形成的孔70內，藉此構成能夠順暢執行旋轉構件16及圓盤62的旋轉。The disk 62 includes a segment-shaped center hole 63 corresponding to the light projecting portion 58, and a peripheral groove 65 is provided on the outer periphery. The segment center hole 63 is attached with a translucent circular window member 66. A screw hole 69 corresponding to the screw insertion hole 59 is formed in the front end surface of the disk 62, and the screw 60 and the rotating member 16 can be integrated by screwing the screw 60 into the screw hole 69. Further, the circumferential groove 65 accommodates the steel ball 72 which is disposed in the hole 70 formed on the distal end side of the extension arm portions 22 and 23, whereby the rotation of the rotating member 16 and the disk 62 can be smoothly performed.
上述連動機構17，是由：透過黏合劑等固定在上述圓盤62後端面的第1齒輪75；及固定在上述透鏡支架15軸部42外圍側的同時，可咬合於上述第1齒輪75形成旋轉的第2齒輪76所構成。第1齒輪75是構成為在具備有可對應上述投光部58及段式中心孔63之透孔77的旋轉板80外圍側設置第1齒部81。此外，第2齒輪76是構成為在第3圖中平面內旋轉的圓形板83外圍設置第2齒部84。The interlocking mechanism 17 is a first gear 75 that is fixed to the rear end surface of the disk 62 by an adhesive or the like, and is fixed to the outer side of the shaft portion 42 of the lens holder 15, and is engageable with the first gear 75. The rotating second gear 76 is formed. The first gear 75 is configured such that the first tooth portion 81 is provided on the outer peripheral side of the rotary plate 80 including the through hole 77 that can correspond to the light projecting portion 58 and the segment center hole 63. Further, the second gear 76 is provided with a second tooth portion 84 provided around the periphery of the circular plate 83 that rotates in the plane of Fig. 3 .
另，第1圖中圖號90是表示雷射裝置12的ON-OFF執行用按鈕式開關，圖號91是表示按壓開關90時執行亮燈顯示的顯示器。此外，圖號92是表示可插入在口袋等的夾具。In the first drawing, reference numeral 90 denotes a push button switch for ON-OFF execution of the laser device 12, and reference numeral 91 denotes a display for performing a lighting display when the switch 90 is pressed. Further, reference numeral 92 denotes a jig that can be inserted into a pocket or the like.
其次，針對本實施形態的雷射指標器10使用方法進行說明。Next, a method of using the laser pointer 10 of the present embodiment will be described.
針對上述透鏡支架15設定在第5(A)圖位置時的狀況，當按壓操作上述開關90從發光面12A發光時，透鏡支架15會讓透鏡46位於上述中心軸線L上使重點標記M1呈現在銀幕等。When the lens holder 15 is set to the position of the fifth (A) position, when the switch 90 is pressed to emit light from the light-emitting surface 12A, the lens holder 15 causes the lens 46 to be positioned on the central axis L so that the key mark M1 is present. Screen and so on.
於此，若要變更重點標記M1時，只要在每次變更時對上述旋轉構件16進行各60度旋轉操作即可。如此一來，第1齒輪75會一體旋轉，使咬合於該第1齒輪75的第2齒輪76在上述中心軸線L平行面內旋轉。因此，與第2齒輪76成為一體的透鏡支架15就會和第2齒輪76一體旋轉，如第5(B)圖或第5(C)圖所示，使未設有透鏡的透光孔45或透鏡47位於上述中心軸線L上，讓該等對應的重點標記M2或M3呈現在銀幕等。Here, when the key mark M1 is to be changed, the rotation member 16 may be rotated by 60 degrees for each change. As a result, the first gear 75 rotates integrally, and the second gear 76 that is engaged with the first gear 75 rotates in parallel with the central axis L. Therefore, the lens holder 15 integrated with the second gear 76 rotates integrally with the second gear 76, and as shown in FIG. 5(B) or FIG. 5(C), the light transmission hole 45 not provided with the lens is provided. Or the lens 47 is located on the above-mentioned central axis L, so that the corresponding key marks M2 or M3 are presented on a screen or the like.
另，透鏡支架15，因是維持成節制機構構成用的鋼珠38透過螺旋彈簧36的彈簧力著位在凹部51A的狀態，所以操作者根據卡塔感覺就能夠辨識出鋼珠38是位於著位在凹部51的位置，還是鋼珠38位於離開凹部51的位置。因此，上述透光孔45是否位於和上述中心軸線L一致的位置是可透過上述卡塔感覺掌握，所以就能夠經常針對任一重要標記的呈現位置設定透鏡支架15的位置。Further, since the lens holder 15 is in a state in which the steel ball 38 for constituting the damper mechanism is placed in the concave portion 51A by the spring force of the coil spring 36, the operator can recognize that the steel ball 38 is in position based on the feeling of the kata. The position of the recess 51 is also the position at which the steel ball 38 is located away from the recess 51. Therefore, whether or not the light-transmitting hole 45 is located at the position coincident with the center axis line L is permeable to the above-described kata feeling, so that the position of the lens holder 15 can be set constantly for the presentation position of any important mark.
因此，根據上述的實施形態時，藉由旋轉構件16的旋轉操作，可獲得所謂能夠選擇不同重點標記的效果。再加上，透鏡支架15是構成以上述中心軸線L正交的軸線L1為旋轉中心進行旋轉，所以就能夠提供一種可使中心軸線L和投光部58一致位於殼本體11的中心構成細徑化的雷射指標器10。Therefore, according to the above-described embodiment, the effect of being able to select different key marks can be obtained by the rotation operation of the rotating member 16. Further, since the lens holder 15 is configured to rotate about the axis L1 orthogonal to the central axis L, it is possible to provide a center-shaped fine path in which the central axis L and the light projecting portion 58 are coincident with each other at the center of the case body 11. The laser indexer 10.
本發明最佳的實施構成、方法等是揭示在以上記載，但本發明並不限於上述記載。The preferred embodiments, methods, and the like of the present invention are disclosed above, but the present invention is not limited to the above description.
即，本發明，主要是對特定的實施形態加以圖示並且說明，但只要不脫離本發明的技術思想及目的範圍，相關業者是可對以上所述的實施形態，針對形狀、材料、數量、其他的詳細構成加以各式各樣的變更。That is, the present invention is mainly illustrated and described with respect to specific embodiments, but the relevant embodiments can be applied to the above-described embodiments for shapes, materials, quantities, and the like without departing from the technical scope and the scope of the present invention. The other detailed configurations are variously changed.
因此，對上述所揭示的形狀、材質等限定的記載是為了讓讀者容易理解本發明所揭示的例示性記載，所以本發明並不受限於該記載，基於此該等的形狀、材料等限定的一部份或全部限定除外後的構件名稱的記載是包括在本發明的範圍。Therefore, the description of the shapes, materials, and the like described above is intended to facilitate the reader's understanding of the exemplary description disclosed in the present invention. Therefore, the present invention is not limited to the description, and the shape, material, and the like are limited based on the above. The description of the component names after the exclusion of some or all of the components is included in the scope of the present invention.
例如：上述實施形態中，本發明的雷射指標器是形成為能夠呈現三種類重點標記的構成，但若採用至少二種類重點標記的構成時還是足以構成本發明。此外，重點標記的形狀也不限於圖示構成例，是可採用各種的透鏡。For example, in the above embodiment, the laser indexer of the present invention is configured to be able to present three types of key marks, but it is sufficient to constitute the present invention when at least two types of key marks are used. Further, the shape of the key mark is not limited to the illustrated configuration example, and various lenses may be employed.
10．．．雷射指標器10. . . Laser indicator
11．．．殼本體11. . . Shell body
12．．．雷射裝置12. . . Laser device
15．．．透鏡支架15. . . Lens holder
16．．．旋轉構件16. . . Rotating member
17．．．連動機構17. . . Linkage mechanism
36．．．螺旋彈簧(節制機構)36. . . Coil spring
38．．．鋼珠(節制機構)38. . . Steel ball (control mechanism)
42．．．軸部42. . . Shaft
58．．．投光部58. . . Projection department
46、47．．．透鏡46, 47. . . lens
51A．．．凹部(節制機構)51A. . . Concave (control mechanism)
75．．．第1齒輪75. . . First gear
76．．．第2齒輪76. . . Second gear
L．．．中心軸線L. . . Central axis
M、M1、M2．．．重點標記M, M1, M2. . . Key mark
第1圖為表示本實施形態相關的雷射指標器全體構成概略透視圖。Fig. 1 is a schematic perspective view showing the overall configuration of a laser pointer according to the present embodiment.
第2圖為上述雷射指標器的要部放大分解透視圖。Fig. 2 is an enlarged perspective exploded view of the main part of the above laser indexer.
第3圖為上述雷射指標器的要部縱剖面圖。Fig. 3 is a longitudinal sectional view of the main part of the above laser indexer.
第4圖為透鏡支架從頂面側看時的局部平面圖。Fig. 4 is a partial plan view of the lens holder as seen from the top side.
第5圖為根據透鏡支架位置切換重點標記的說明圖。Fig. 5 is an explanatory diagram of switching the key mark according to the position of the lens holder.
11．．．殼本體11. . . Shell body
12．．．雷射裝置12. . . Laser device
12A．．．發光面12A. . . Luminous surface
13．．．保持構件13. . . Holding member
15．．．透鏡支架15. . . Lens holder
16．．．旋轉構件16. . . Rotating member
17．．．連動機構17. . . Linkage mechanism
21．．．連結筒twenty one. . . Connecting cylinder
22、23．．．延長臂部22, 23. . . Extend the arm
25．．．突條部25. . . Bulge
27．．．螺絲孔27. . . screw hole
28．．．螺絲28. . . Screw
34．．．插銷34. . . plug
36．．．螺旋彈簧(節制機構)36. . . Coil spring
38．．．鋼珠(節制機構)38. . . Steel ball (control mechanism)
41．．．小徑部41. . . Small diameter department
42．．．軸部42. . . Shaft
45．．．透光孔45. . . Light transmission hole
46、47．．．透鏡46, 47. . . lens
55．．．筒狀部55. . . Cylindrical part
56．．．端面56. . . End face
58．．．投光部58. . . Projection department
59．．．螺絲插入孔59. . . Screw insertion hole
60．．．螺絲60. . . Screw
62．．．圓盤62. . . disc
63．．．段式中心孔63. . . Segment center hole
65．．．圓周溝槽65. . . Circumferential groove
66．．．圓形窗材66. . . Round window material
69．．．螺絲孔69. . . screw hole
70．．．孔70. . . hole
72．．．鋼珠72. . . Steel ball
75．．．第1齒輪75. . . First gear
76．．．第2齒輪76. . . Second gear
77．．．透孔77. . . Through hole
80．．．旋轉板80. . . Rotating plate
81．．．第1齒部81. . . First tooth
83．．．圓形板83. . . Round plate
84．．．第2齒部84. . . Second tooth
90．．．按鈕式開關90. . . Push button switch
91．．．顯示器91. . . monitor
L．．．中心軸線L. . . Central axis
L1．．．中心軸線L正交的軸線L1. . . Axis orthogonal to the central axis L
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008019226A JP4982804B2 (en) | 2008-01-30 | 2008-01-30 | Laser pointer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200946959A TW200946959A (en) | 2009-11-16 |
| TWI442091B true TWI442091B (en) | 2014-06-21 |
Family
ID=40945975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW98102294A TWI442091B (en) | 2008-01-30 | 2009-01-21 | Laser pointer |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4982804B2 (en) |
| CN (1) | CN101498840B (en) |
| TW (1) | TWI442091B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011095620A (en) * | 2009-10-30 | 2011-05-12 | Kokuyo Co Ltd | Laser pointer |
| CN103440797B (en) * | 2013-07-06 | 2015-06-24 | 徐州飞梦电子科技有限公司 | Laser pointer |
| JP6394655B2 (en) * | 2015-11-18 | 2018-09-26 | ソニー株式会社 | Rotation switching device |
| JP7101601B2 (en) * | 2017-12-04 | 2022-07-15 | ローランドディー．ジー．株式会社 | Inkjet printer with pointer and pointer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08122701A (en) * | 1994-10-20 | 1996-05-17 | Moritetsukusu:Kk | Laser pointer |
| JPH09133797A (en) * | 1995-11-08 | 1997-05-20 | Hitachi Ltd | Polarized light analysis device and pinhole monitor |
| JPH09281437A (en) * | 1996-04-18 | 1997-10-31 | Moritex Corp | Laser pattern projector |
| US5951149A (en) * | 1997-12-22 | 1999-09-14 | Simpatico Industries Co., Ltd. | Laser generating apparatus |
| US6070992A (en) * | 1998-08-20 | 2000-06-06 | Schnell; Tim | Laser pointer having replaceable self-storing parts |
| CN2367469Y (en) * | 1999-01-26 | 2000-03-08 | 光奇科技股份有限公司 | Full-image laser pen |
| CN2916668Y (en) * | 2006-06-05 | 2007-06-27 | 沈明发 | Single-projection multi-pattern projection pen |
-
2008
- 2008-01-30 JP JP2008019226A patent/JP4982804B2/en active Active
-
2009
- 2009-01-21 TW TW98102294A patent/TWI442091B/en not_active IP Right Cessation
- 2009-01-23 CN CN2009100039227A patent/CN101498840B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TW200946959A (en) | 2009-11-16 |
| CN101498840B (en) | 2012-02-01 |
| CN101498840A (en) | 2009-08-05 |
| JP2009180899A (en) | 2009-08-13 |
| JP4982804B2 (en) | 2012-07-25 |
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