M321533 八、新型說明： 【新型所屬之技術領域】 本創作係關於i視攝影機之鏡頭調整結構改良，尤指 -種可由監視攝影機外部調整畫面遠近或焦距之鏡頭調整 結構。 【先前技術】 一般所使用的監視攝影機係依據使用需求而設置在建 築物内的適當地點或重要路口，以紀錄該處所發生的大小 事件，期能為關鍵時刻提供有力的線索。 現有使用的監視攝影機因主要設置於戶外，故為了保 f其中精密賴影組件、防止其因受到日曬雨淋而故障或 是避免遭到人為的破壞，多半將攝影鏡頭、電路板及昭明 設備等相關攝影組件裝設於—殼體内，再將此裝設於殼體 2的監視攝影機設置於適當地點，以達到其監視攝影的功 心，但也因為該相關的攝影組件皆收置於殼體中，是故當 使用者需要調整畫面遠近或焦距以得到更清晰的晝面時: 就必須將殼體拆開，才能接觸到鏡頭並進一步轉動其上 凋整環以便調整畫面，此舉h ^ ^ ^ ^ ^ 、 牛个1一麻煩而且谷易使其他的 攝：、，'且件因不當的碰觸而故障’故現有之 調整方式確有其可進一步改善之處。 钱叙頭 【新型内容】 本創作者有鑑於前述現有技術的缺點，而予以重新^ :，於監視攝影機内部鏡頭的調整環外側加設—驅動二 猎一調整桿的—端與該驅動環相互。s合，調整桿的另二 M321533 則犬伸至監視攝影機外部， 便能帶動鏡頭的調整環轉動 目的0 由監視攝影機外部轉動調整桿 ，達到調整晝面遠近或焦距的M321533 VIII. New description: [New technical field] This creation is about the improvement of the lens adjustment structure of the i-camera, especially the lens adjustment structure that can adjust the distance of the picture or the focal length from the outside of the surveillance camera. [Prior Art] The surveillance cameras generally used are placed at appropriate locations or important intersections in the building according to the needs of use to record the size events occurring in the premises, which can provide powerful clues for key moments. Since the existing surveillance cameras are mainly installed outdoors, in order to protect the precision components, prevent them from being damaged by the sun and rain, or avoid human damage, most of the cameras, circuit boards and Zhaoming equipment will be used. The related photographic components are mounted in the casing, and the surveillance camera mounted on the casing 2 is placed at an appropriate location to achieve the purpose of monitoring the photography, but also because the related photographic components are placed In the case, when the user needs to adjust the distance of the picture or the focal length to get a clearer face: the case must be disassembled to touch the lens and further rotate the upper ring to adjust the picture. h ^ ^ ^ ^ ^, the cow one is troublesome and Gu Yi makes other photographs: ,, 'and the piece fails due to improper touch', so the existing adjustment method does have further improvement.钱叙头 [New content] The creator has re-applied in view of the above-mentioned shortcomings of the prior art: the end of the adjustment ring of the internal lens of the surveillance camera is added - the end of the two hunting and adjusting rods and the driving ring are mutually . s, the other two of the adjustment rods M321533, the dog stretches out to the outside of the surveillance camera, can drive the adjustment ring of the lens to rotate. Objective 0 Rotate the adjustment lever from the outside of the surveillance camera to adjust the distance of the pupil surface or the focal length.
為了達到前述之創作目的，本創作提供一種監視攝影 機之鏡_整結構改良，其包括—於端面周緣成型為#輪 狀的驅動裱’將此驅動環固設於監視攝影機内部鏡頭外側 的凋正％上，其中該調整環係用以調整晝面遠近或焦距， 再；視攝〜機叙體上穿設配合驅動環數量的調整桿，其 中该调整桿的一端設有與驅動環相互嚅合的齒輪。 藉由本創作，使用者由監視攝影機的殼體外部轉動該 调整柃的另一端，藉齒輪帶動驅動環及鏡頭上的調整環轉 動’即可達到調整畫面的遠近或焦距的目的，無需拆卸該 監視攝影機殼體，可避免設備維護的困擾。 【實施方式】 請茶見第一至三圖所示，本創作監視攝影機之鏡頭調 整結構改良，其包括一殼體（1 〇 )、一攝影組件（2 〇 )及一調 整組件（30)，其中： 殼體（10)成型為一中空的筒體，其一端面為以一前蓋 (11)蓋設的開口，另一端設有一集線座（12)，其上貫穿有 與殼體（10)内部相通的通孔（120)，此殼體（1〇)的側面貫 穿成型有複數個穿孔（1 01 )，並於其外側面上相對設有穿 孔（101)處固設一底座（13) ’底座（13)上設有與每個穿孔 (101)相對且貫穿的軸孔（130)，該軸孔（130)的内壁面成 型為一具有不同孔徑的階級面，另外，殼體（1 0 )外側面尚 M321533 方面可進一步保護殼體（10)，另 设置有一外罩（14)， 方面可為此監視攝影機阻擋多餘光線，避免〜晝-面曝光 攝影組件(20)設置於殼體(1〇)中，其包括一組鏡頭( 及:照明裝置⑽，鏡頭（21)外側環設有調整環，前述的 各牙孔（1 01 )位置與調整瑗知m ^ π i衣相對，其可用以調整監視攝影 機晝面的遠近或焦距’照明裳置(22)可在周圍環境光線不 足時自動啟動’以提供監視攝影機充足的照明光源，另外， 此攝影組件⑽上的電源線或影像傳輸線等相關線材（圖 中未不）可由集線座（12)的通孔（12G)連至殼體（⑻外部； S配合參見第四圖所示，調整組件（30)包括複數個驅動 % (31)以及與驅動環（31)數量相符的調整桿⑶），該驅動 環⑶）-、端面的周緣成型為齒輪狀、内側面間隔設有肋條 、此驅動％ (31)上的肋條（3丨〇)抵靠並環設於鏡頭 (21)外側的調整環上，該調整桿（32)的_端面上固設有一 :輪(33)罪近另一端的側面上成型有一環槽(“ο)及一 ()以0型環（35)環設於環溝（321)中，調整桿 (:)依序由底座⑽的一側貫穿軸孔(13。)及殼體(⑻的 穿孔γου ’使齒輪（33)與驅動環（31)端面的齒輪相互嚙 °卫使〇型％ (35)抵靠於底座（13)軸孔（130)中的階級 面的孔内’另外再以一扣環(34)環設於環槽⑶〇)中且突 伸於底座（13)的另―側與殼體（1())之間，藉此使調整桿⑶） 樞設在底座（13)處，防止其滑移或鬆脫。 效曰此監視攝影機於實際使用時，由殼體（10)外側轉動調 杯（32)即可讓位於殼體（1 〇)内部的齒輪（33)帶動驅動 M321533 環（31 )及鏡頭（21 )的調整環轉動，達到調整晝面遠近或焦 距的目的。 【圖式簡單說明】 第一圖為本創作之立體外觀圖。 第二圖為本創作之部分側視剖面圖。 第三圖為本創作之部分元件透視圖。 第四圖為本創作部分元件之分解圖。 【主要元件符號說明】In order to achieve the aforementioned creative purpose, the present invention provides a mirror-to-finish improvement of a surveillance camera, which comprises: forming a # wheel-shaped drive on the periphery of the end face, and fixing the drive ring to the outside of the camera lens. %, wherein the adjusting ring is used to adjust the distance or the focal length of the kneading surface, and then the adjusting rod with the number of driving rings is disposed on the viewing body, wherein one end of the adjusting rod is matched with the driving ring. Gears. With the present invention, the user rotates the other end of the adjustment raft from the outside of the casing of the surveillance camera, and the rotation of the adjustment ring on the drive ring and the lens by the gear can be used to adjust the distance of the picture or the focal length without disassembling the monitoring. The camera housing can avoid equipment maintenance problems. [Embodiment] Please refer to the first to third figures of the tea, the lens adjustment structure of the creation surveillance camera is improved, which comprises a casing (1 〇), a photographic component (2 〇) and an adjustment component (30). Wherein: the casing (10) is formed into a hollow cylinder, one end of which is an opening covered by a front cover (11), and the other end is provided with a collecting seat (12) through which the casing (10) is inserted. a through hole (120) communicating with the inside, a plurality of perforations (101) are formed through the side of the casing (1〇), and a base is fixed on the outer side of the casing (101). The base (13) is provided with a shaft hole (130) opposite to each of the through holes (101), and the inner wall surface of the shaft hole (130) is formed into a class surface having different apertures, and in addition, the housing ( 1 0) The outer side of the M321533 can further protect the housing (10), and a cover (14) is provided, in order to block the excess light of the monitoring camera, and avoid the ~昼-surface exposure photography component (20) being disposed in the housing (1〇), which includes a set of lenses (and: lighting device (10), the outer ring of the lens (21) is provided with an adjustment ring The position of each of the aforementioned perforations (1 01 ) is opposite to that of the adjustment m ^ π i garment, which can be used to adjust the distance or focal length of the surveillance camera's face. The illumination spot (22) can be automatically activated when the ambient light is insufficient. In order to provide sufficient illumination source for the surveillance camera, the related wires (not shown in the figure) such as the power cable or the image transmission line on the camera assembly (10) may be connected to the casing (12) through the through hole (12G) of the hub (12). S matching, as shown in the fourth figure, the adjusting component (30) includes a plurality of driving % (31) and an adjusting rod (3) corresponding to the number of driving rings (31), and the driving ring (3))-, the periphery of the end surface is formed as The gear-shaped and inner side surfaces are provided with ribs, and the ribs (3丨〇) on the driving part (31) abut against and are arranged on the adjusting ring outside the lens (21), and the aligning end of the adjusting rod (32) There is a fixed one: the wheel (33) is formed on the side of the other end with a ring groove ("o" and one () is ringed in the ring groove (321) with a 0-ring (35), and the adjusting rod (:) The through hole (13.) and the housing ((8) perforation γου' of the base (10) make the gear (33) and the drive ring ( 31) The gears of the end faces are mutually interlocked. The 〇 type % (35) abuts against the hole of the class face in the shaft hole (130) of the base (13), and is additionally looped in the ring groove with a buckle (34). (3) 〇) and protrude between the other side of the base (13) and the housing (1 ()), thereby pivoting the adjustment rod (3)) at the base (13) to prevent it from slipping or loosening When the surveillance camera is actually used, the gear (33) inside the casing (1 〇) can drive the M321533 ring (31) and the lens by rotating the cup (32) outside the casing (10). (21) The adjustment ring rotates to achieve the purpose of adjusting the distance of the face or the focal length. [Simple description of the diagram] The first picture is a three-dimensional appearance of the creation. The second picture is a partial side cross-sectional view of the creation. The third picture is a perspective view of some of the components of the creation. The fourth picture is an exploded view of some of the components of the author. [Main component symbol description]
(10)殼體 (1 01)穿孔 (11)前蓋 (12)集線座 (120)通孔 (13)底座 (130)軸孔 (14)外罩 (20)攝影組件 (21)鏡頭 (22)照明裝置 (30)調整組件 (31)驅動環 (31 0)肋條 (32)調整桿 (320)環槽 (321)環溝 (33)齒輪 (34)扣環 (35)〇型環 8(10) Housing (1 01) Perforation (11) Front cover (12) Retractor (120) Through hole (13) Base (130) Shaft hole (14) Cover (20) Photographic assembly (21) Lens (22) Lighting device (30) adjustment assembly (31) drive ring (31 0) rib (32) adjustment rod (320) ring groove (321) ring groove (33) gear (34) buckle ring (35) 〇 ring 8