M361645 五、新型說明： 【新型所屬之技術領域】 - 本創作係有關一種渡光片切換裝置，特別是指-種裝設於攝影鏡頭斑 影像感測器之間，以使攝影鏡頭於曰間拍攝彩色影像’於夜間拍攝黑白影 像的渡光片切換裝置。 【先前技術】 / 機’舉例來說如監途之攝影機-般為達到監視的目的因此往 •往裝設於較隱密的位置’但最早期的監視攝影機僅能於光線足夠的情況下 使用’因鱗致光線不足時，例如朗，就無法有效的賴監控錄影的功 ，用。鑑於此…種紅外線攝影機因應而生，此種紅外線攝影機係於鏡頭前 •端加裝有紅外線光源與濾光片，但紅外線光源使用於戶外時，因渡光片波 段關係只容許可見光.650奈米穿透及紅外線某一波段穿透，，所以攝 影機所_到的影像效果就會變的相當不清晰。此外，紅外線光源投射到 物體表面時’會在紅外線本體表面形成—光點，因此暴露出攝影機的位置。 •於是触出―種裝設於攝影機鏡頭前的紅外線渡光片裝置1Q，如第）圖所 示，、主要係包含有-長方形濾光片支架12，其上具有一透孔13 ;兩分設 於濾光片支架12内側端的磁吸線圈組14、14，： 一長方形滤光片滑架16， 其裝設-紅外線濾光片18與一過濾日間光線的遽光片2()，且兩侧端各設置 有磁鐵22、22，以在晝夜不同滤光需求時，藉由選擇性通電於磁吸線 圈組14 14後’利用磁力推動滤光片滑架16移動，以於透孔顯露出 適當遽光片18、20’而使攝影機（圖中未示）能藉由適當遽光片18、2〇獲 取清楚的監郷像。但是，在此種紅外職光片裝置1()的佈局設計下，磁 4 M361645 吸線圈組14、14運作時所產生的熱，將導致磁吸線圈組i4、 的漆線釋放出氣體’而使得設置於磁吸線圈組h、h，上的濾光片18、2〇 產生變質等影響。此外，兩個磁吸線圈組14、14,的設計，也使得紅外線 遽光片裝置10所需的電流較大，成本也較高。 -d，本創作遂針對上述習知技術之缺失，提出_種勒新的紅外 線濾光片切難置，贿效克服上述之該等問題。 【新型内容】 本創作之主要目的在提供一種紅外線遽光片切換裝置，其僅需一個線 圈即可達成據光片切換，可有效降低紅外線遽光片切換裝置驅動時所需的 電流並達到降低成本。 本創作之另-目的在提供—種紅外_光片切換裝置，其可有效避免 線圈之漆線受熱時所釋放出光片所造成的不良影響。 為達上述之目的’摘作提出—種紅外_光片切魏置，其包含有 一設置有-透孔的上蓋卜對應於上蓋的底座，其内設置有—濾光片移動 區與一凹槽，而遽光片移動區設置有—對應於透孔之穿槽，以及一位於穿 槽與凹槽間的定位軸，凹槽内設有—軸孔；一容設於凹槽内且繞設於驅動 件定位簡_線圈；—容設於凹彻之鶴鶴件，其包含有—設置於 線圈上的磁性座、—末端與磁性座連接之擺動軸，其頂端凸料-插銷、 以及-辦磁性座底_姉，其餘設於軸孔，作為擺練動件擺動的 軸，以及τ子型濾'光片滑架，其上設置有_遽光片與一紅外線滤光片， 底端設置有-對應於定_之肢孔，與—樞接於賴之孔槽，以在線圈 、電後產生磁力驅動擺動驅動件，帶動τ字型遽光片滑架成左右鐘擺擺 5 &： M361645 動0 貴審查委㈣本創狀結構概及所達成之功效更有進一步 茲為使 之瞭解與認識，驗啸佳之實翻配合詳細之說明，說明如後： 【實施方式】 請一併參閲第2圖〜第5圖，其係各為本創作之紅外線濾'光片切換褒 置的部分元件分解的立體示意圖、元件分解示_、俯簡賴視圖。如 ；圖所示，本創作之紅外線濾'光片切換裝置24包含有-具有透孔26之上蓋 • 28與一對應於上蓋28之底座30。底座3〇内設置有-濾光片移動區32與 -凹槽34。凹槽34内設置有-限位槽36、一對凸設的鎖固支樓台犯、一 軸孔40、兩分設於軸孔40兩側的線圈定位件42、42’與一對設置於底座 .30上且連通至凹槽34内的金屬塊43、43’。而遽光片移動區32更設置有 —對應於透孔26之穿槽44與一鄰近限位槽36的定位軸46 ^ 凹槽34内容設有一定位於線圈定位件42上的線圈忉，此線圈佔可以 與光敏電阻（圖中未示）連接，以依光線的強弱自動增力口電阻阻抗。 鲁 一谷没於凹槽34内的擺動驅動件50，其包含有一設置於線圈48上的 磁性座52 ; —底端與磁性座52連接的擺動軸54，其頂端容設於限位槽邪 内且凸設有一插銷56 ’底端設置有一樞軸58 ’以插設於軸孔4〇。其中，磁 性座52係由一上金屬片53、一下金屬片55與夾持於上、下金屬片53、55 間且分設於兩側邊的磁鐵57、57，所構成。 一覆蓋於凹槽34上且鎖固於支撐台38的限位板60，其係用以限制線 圈48與磁性座52上下移動的空間。此外，限位板60上更形成有一軸孔61， 擺動轴54上方對應於軸孔61設置有一枢軸，軸孔61與樞軸63、樞軸 6 M361645 珲V日修正 58與軸孔40係作為擺動驅動件50擺動的上方與下方旋轉軸心。1 充 一設置於濾光片移動區32上的T字型濾光片滑架62，其上設置有一濾 _ . 光片64與一紅外線濾光片66,底端設置有一對應於定位軸46之定位孔肋 與一植接於插銷56之孔槽70。其中遽光片64係用以過據日間的光線，而 紅外線滤光片66是-表面鍍有645±10奈米（nm)的響應薄膜的濾光片。 此外，濾光片移動區32之底座30内部兩相對側緣更向内延伸凸起形 成-對限位點72，以限制τ字型渡光片滑架62左右移動的範圍，使渡光片 ^ 64或紅外線濾光片邸移至抵止限位點72時’恰可正對於透孔24與穿槽 44。且該上蓋28設置有數個第一螺孔74且底座設置有數個對應第一螺孔 , 74之第二螺孔76，以供數個固定件78將上蓋28鎖固於底座30上。 . 請再一併參閱第6⑷與第6⑻圖，其係本創作之紅外線濾光片切 換裝置於晝夜間切換的實施例示意圖。如圖所示，線圈48將因瞬間通電產 生磁力’推動磁性座52轉動’而與金屬塊43或43，吸引定位，進而帶動 擺動軸54移動，此時與τ字型滤光片滑架62接合之插銷56，進而引導τ # 子型滤光片滑架62向左或右移動’至抵止於限位點72，以在白天時於透孔 26與穿槽44顯露域光片64 ’以碱日間光線，而於賴麟出紅外線 濾光片66，以使攝影機能在白天與黑夜都能獲得清晰影像。 鑑此，本創作之紅外線濾光片切換裝置僅需使用一個線圈，即可達到 濾光片與紅外線遽光片的切換，因此可以大幅降低驅動紅外線攄光片與滤 光片切換時所需的電流，也可降低成本。此外，因本創作之紅外線滤光片 與渡光片的位置係與顧分開設置，所以線圈之漆線所職域體，將不 * 會對濾光片造成影響。 7 M361645 唯以上所述者’僅為本創作之較佳實施例而已， — Αγω 並非用來限定本創作 貫把之韻。故即驗本__所_徵倾_之均等變化 或修飾，均應包括於本創作之申請專利範圍内。 【圖式簡單說明】 第1圖係習知紅外_光片切難置的立體示意圖。M361645 V. New description: [New technical field] - This creation is related to a type of dynasty switching device, especially between the photographic lens image sensor, so that the photographic lens is in the daytime Shooting a color image's a light-splitting device for shooting black and white images at night. [Prior Art] / The machine 'for example, like a camera of a surveillance camera, is intended to be used for monitoring purposes, so it is installed in a more intimate location' but the earliest surveillance cameras can only be used when the light is sufficient. When the light is insufficient due to the scale, for example, Lang, it is impossible to effectively monitor the work of the video. In view of this kind of infrared camera, the infrared camera is equipped with an infrared light source and a filter at the front and the end of the lens, but when the infrared light source is used outdoors, only the visible light is allowed due to the wavelength band of the light passage. The penetration of the meter and the penetration of a certain band of infrared rays, so the image effect of the camera will become quite unclear. In addition, when the infrared light source is projected onto the surface of the object, a spot is formed on the surface of the infrared body, thereby exposing the position of the camera. • The infrared light beam device 1Q, which is mounted in front of the camera lens, as shown in the first figure, mainly includes a rectangular filter holder 12 having a through hole 13 therein; a magnetic coil set 14 and 14 disposed at an inner end of the filter holder 12, a rectangular filter carriage 16 provided with an infrared filter 18 and a calender sheet 2 for filtering daytime light, and The two ends are respectively provided with magnets 22 and 22 for selectively energizing the magnetic coil assembly 14 14 after the different filtering requirements of the day and night, and then the magnetic filter carriage 16 is moved by the magnetic force to expose the through hole. Appropriate calenders 18, 20' are provided to enable the camera (not shown) to obtain a clear image by appropriate calenders 18, 2'. However, under the layout design of the infrared light-emitting device 1(), the heat generated when the magnetic coils of the magnetic coils 14 and 14 operate will cause the paint line of the magnetic coil assembly i4 to release the gas. The filters 18 and 2 provided on the magnetic coil group h, h are affected by deterioration or the like. In addition, the design of the two magnetic coil sets 14, 14 also allows the infrared ray reel device 10 to have a larger current and a higher cost. -d, this creation 遂 in response to the lack of the above-mentioned conventional technology, proposed that the new infrared filter is difficult to set, and the bribery effect overcomes the above problems. [New content] The main purpose of this creation is to provide an infrared ray-switching device that can switch between light sheets only with one coil, which can effectively reduce the current required for driving the infrared ray-switching device and reduce it. cost. Another object of the present invention is to provide an infrared ray-switching device which can effectively avoid the adverse effects caused by the release of the film when the lacquer line of the coil is heated. In order to achieve the above purpose, an infrared ray sheet is provided, which comprises a base provided with a through hole corresponding to the upper cover, and a filter moving area and a groove are disposed therein. And the moving section of the calendering piece is provided with a groove corresponding to the through hole, and a positioning shaft located between the groove and the groove, wherein the groove is provided with a shaft hole; a hole is disposed in the groove and is arranged The drive member is positioned as a simple coil, which is disposed on the concave crane piece, and includes a magnetic seat disposed on the coil, a swing shaft connected to the magnetic seat at the end, a top end projection-bolt, and - The magnetic base _ 姊, the rest is set in the shaft hole, as the shaft for swinging the moving parts, and the τ sub-filter 'light slide, which is provided with _ 遽 light sheet and an infrared filter, bottom end The utility model is provided with - corresponding to the limb hole of the fixed _, and is pivotally connected to the hole slot of the _ to be used to generate a magnetic drive oscillating driving member after the coil and the electric power, and the τ-shaped trowel slide is driven into the left and right clock pendulum 5 & : M361645 ACT 0 The Review Board (4) The creased structure and the effects achieved are further enhanced to understand Understand, the actual description of the whistling and the detailed explanation, as explained later: [Embodiment] Please refer to the 2nd to 5th drawings together, which are the parts of the infrared filter 'light switching device The three-dimensional diagram of the component decomposition, the component decomposition shows _, and the view is simplified. As shown in the figure, the infrared filter 'light sheet switching device 24 of the present invention includes a cover 30 having a through hole 26 and a base 30 corresponding to the upper cover 28. A filter moving section 32 and a groove 34 are provided in the base 3''. The groove 34 is provided with a - limiting groove 36, a pair of protruding locking branches, a shaft hole 40, two coil positioning members 42 and 42' disposed on both sides of the shaft hole 40 and a pair of the bases .30 and connected to the metal blocks 43, 43' in the recess 34. The boring plate moving area 32 is further provided with a positioning hole 46 corresponding to the through hole 44 of the through hole 26 and an adjacent limiting groove 36. The groove 34 has a coil 一定 which is located on the coil locating member 42. The coil can be connected to a photoresistor (not shown) to automatically increase the resistance of the port according to the intensity of the light. Lu Yigu does not have a swinging drive member 50 in the recess 34, and includes a magnetic seat 52 disposed on the coil 48; a swinging shaft 54 connected to the magnetic base 52 at the bottom end, the top end of which is accommodated in the limit groove A latch 58' is disposed on the bottom of the bracket. The pivot end 58' is disposed at the bottom end to be inserted into the shaft hole 4'. The magnetic base 52 is composed of an upper metal piece 53, a lower metal piece 55, and magnets 57, 57 sandwiched between the upper and lower metal pieces 53, 55 and disposed on both sides. A limiting plate 60 covering the recess 34 and locked to the support table 38 is used to limit the space in which the coil 48 and the magnetic base 52 move up and down. In addition, the limiting plate 60 is further formed with a shaft hole 61. The pivoting shaft 54 is provided with a pivot shaft corresponding to the shaft hole 61. The shaft hole 61 and the pivot shaft 63, the pivot shaft 6 M361645 珲V day correction 58 and the shaft hole 40 are The swing drive member 50 swings above and below the rotation axis. 1 A T-shaped filter carriage 62 disposed on the filter moving area 32 is provided with a filter _. a light sheet 64 and an infrared filter 66, and a bottom end is provided with a corresponding positioning axis 46. The positioning hole rib is connected to the hole 70 of the pin 56. The phosphor film 64 is used to pass light during the day, and the infrared filter 66 is a filter coated with a response film of 645 ± 10 nanometers (nm). In addition, the two opposite side edges of the base 30 of the filter moving area 32 extend inwardly to form a pair-restriction point 72 to limit the range of movement of the τ-shaped traverse carriage 62 to the left and right, so that the pulverizer ^ 64 or when the infrared filter is moved to the abutment stop 72, 'just right for the through hole 24 and the through slot 44. The upper cover 28 is provided with a plurality of first screw holes 74 and the base is provided with a plurality of second screw holes 76 corresponding to the first screw holes 74 for a plurality of fixing members 78 to lock the upper cover 28 to the base 30. Please refer to Figures 6(4) and 6(8) together, which is a schematic diagram of an embodiment of the infrared filter switching device of the present invention switched at night. As shown in the figure, the coil 48 will generate a magnetic force 'pushing the magnetic seat 52 to rotate' by instantaneous energization to attract the positioning with the metal block 43 or 43, thereby driving the swing shaft 54 to move, and the zi-shaped filter carriage 62 at this time. The engaged latch 56, in turn, directs the τ # sub-type filter carriage 62 to move left or right to abut against the limit point 72 to reveal the field light sheet 64 ' during the daytime at the through hole 26 and the through slot 44' With alkali daytime light, Lai Lin out of the infrared filter 66, so that the camera can get clear images in day and night. Therefore, the infrared filter switching device of the present invention can achieve the switching between the filter and the infrared fluorescent film by using only one coil, thereby greatly reducing the need to switch between driving the infrared fluorescent film and the filter. Current can also reduce costs. In addition, since the position of the infrared filter and the light-passing sheet of the present invention is separately set, the body of the coil of the paint line will not affect the filter. 7 M361645 The above description is only a preferred embodiment of the present invention, and Αγω is not intended to limit the rhyme of this creation. Therefore, the equal change or modification of the __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ [Simple description of the drawing] Fig. 1 is a schematic perspective view of a conventional infrared ray sheet.
第2圖係為本創作之紅外_光·換裝置的部分元件分解的立體示音 第3圖係為本創作之紅外賴光片切聽置的元件分解示意圖。-第4圖係為本創作之紅外線濾光片切換袈置的俯視圖。、 第5圖係為本創作之紅外_光片切換裝置的側視圖。 置於晝夜間切 第6 (a)與第6⑻圖，其係本創作之紅外_光片切換襄 換的實施例示意圖。 【主要元件符號說明】 10紅外線濾光片裝置 濾光片支架 13透孔 14、14’磁吸線圈組 W濾光片滑架 18紅外線濾光片 2〇濾光片 22磁鐵 24紅外線濾光片切換襞置 26透孔Fig. 2 is a three-dimensional representation of the component of the infrared ray-light-changing device of the present invention. FIG. 3 is a schematic exploded view of the component of the infrared ray-receiving device of the present invention. - Figure 4 is a top view of the infrared filter switching device of the present invention. Figure 5 is a side view of the infrared ray-switching device of the present invention. It is placed in the nighttime to cut the 6th (a) and 6th (8th) diagrams, which is a schematic diagram of an embodiment of the infrared-ray switching of the present invention. [Main component symbol description] 10 Infrared filter device Filter holder 13 Through hole 14, 14' Magnetic coil group W Filter carriage 18 Infrared filter 2 〇 Filter 22 Magnet 24 Infrared filter Switching device 26 through hole
M361645 28上蓋 30底座 . 32濾光片移動區 34凹槽 36限位槽 ； 38鎖固支撐台 、 40軸孔 ^ 42、42’ 線圈定位件 43、43’金屬塊 44穿槽 46定位袖 48線圈 50擺動驅動件 52磁性座 φ 53上金屬片 54擺動軸 55下金屬片 56插銷 57、57’磁鐵 58樞軸 60限位板 61軸孔 9M361645 28 upper cover 30 base. 32 filter moving area 34 groove 36 limit groove; 38 locking support table, 40 shaft hole ^ 42, 42' coil positioning member 43, 43' metal block 44 through slot 46 positioning sleeve 48 Coil 50 swing drive member 52 magnetic seat φ 53 upper metal piece 54 swing shaft 55 lower metal piece 56 pin 57, 57' magnet 58 pivot 60 limit plate 61 shaft hole 9
M361645 62 T字型濾光片滑架 63樞軸 - 64渡光片 66紅外線濾光片 68定位孔 : 70孔槽 ' 72限位點 | 74第一螺孔 76第二螺孔 78固定件M361645 62 T-shaped filter carriage 63 pivot - 64 light beam 66 infrared filter 68 positioning hole : 70 hole slot ' 72 limit point | 74 first screw hole 76 second screw hole 78 fixing piece
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