TWM464697U - 攝影機調整組件 - Google Patents

攝影機調整組件 Download PDF

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Publication number
TWM464697U
TWM464697U TW102209467U TW102209467U TWM464697U TW M464697 U TWM464697 U TW M464697U TW 102209467 U TW102209467 U TW 102209467U TW 102209467 U TW102209467 U TW 102209467U TW M464697 U TWM464697 U TW M464697U
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TW
Taiwan
Prior art keywords
knob
housing
adjustment assembly
perforation
camera adjustment
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TW102209467U
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English (en)
Inventor
xin-rong Li
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Hunt Electronic Co Ltd
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Publication date
Application filed by Hunt Electronic Co Ltd filed Critical Hunt Electronic Co Ltd
Priority to TW102209467U priority Critical patent/TWM464697U/zh
Publication of TWM464697U publication Critical patent/TWM464697U/zh
Priority to US14/179,851 priority patent/US9057818B2/en
Priority to EP14155449.3A priority patent/EP2806300A3/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/002—Measures against loss of bolts, nuts or pins
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/18—Focusing aids
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/08—Waterproof bodies or housings
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19619—Details of casing
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19626—Surveillance camera constructional details optical details, e.g. lenses, mirrors or multiple lenses

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Studio Devices (AREA)

Description

攝影機調整組件
本創作係一攝影機調整組件，尤特別指一種用於調整監視攝影機鏡頭之調整組件。
一般所使用之監視攝影機係指依需求安裝於戶外路口或室內重要地點，以記錄目標地區發生之事件，並於需要時可以提供影像記錄之機械；然而若欲調整包覆於殼體內之攝影機鏡頭焦距或光圈等設定，則需拆卸外殼及部分零組件，方能接觸殼體內部之攝影機鏡頭以調整設定，不僅拆裝過程繁瑣，且易使攝影機之其他零組件因不當碰觸而損壞。
故現有技術發展出一種攝影機調整組件，藉由一穿入殼體之調整桿，轉動調整桿外露於殼體之操作部帶動連結於殼體內部之齒輪部，由齒輪部帶動其於若干零組件調整鏡頭，達到不需拆卸殼體而調整殼體內之攝影機鏡頭的目的。
請參閱圖5及6所示，該現有之技術手段為使用一攝影機調整組件，其含有一殼體50、一底座60、一調整桿70、一驅動環80、一扣環90及一O型環91。
前述之底座60鎖固於殼體50底部，調整桿70之一端為操作部71，其另一端為齒輪部72，調整桿70可 旋轉地貫穿底座60再穿設殼體50中，調整桿70之齒輪部72於殼體50之內部與驅動環80嚙合，調整桿70之操作部71則位於殼體50外部，該O型環91套設於調整桿70而夾設於操作部71及底座60之間，該扣環90扣於調整桿70上固定。
轉動調整桿70之操作部71，則會帶動調整桿70之齒輪部72一同旋轉，藉由該齒輪部72之旋轉帶動驅動環80，藉由環狀固定於攝影機鏡頭之該驅動環80，則不需拆卸前述之殼體50即可調整內部攝影機鏡頭。
此外，殼體50為內部中空之殼體，其無足夠之結構支撐調整桿70，故需藉由底座60之結構，使調整桿70之軸線不偏移或歪斜而可轉動的穿設於底座60，再配合扣環90扣於調整桿70上提供縱向之固定，使調整桿70不致脫落。
然而現有技術之調整組件，仍具有以下缺點：其一，需要額外之底座60鎖固於殼體50上，於拆裝時增加時間及成本。
其二，操作部71凸露於外殼表面，不平整而有礙觀瞻。
有鑑於前述現有技術之缺點，本創作提供一種攝影機調整組件，其不僅不需拆卸殼體即可調整內部攝影機鏡頭，更進一步採用一體成形有鎖固區之殼體，並修改調整桿之結構，以解決上述現有技術之缺點。
為達到上述之創作目的，本創作所採用之技術 手段為設計一種攝影機調整組件，其包含：一殼體，其為中空且於底部一體成形為一突起之鎖固區，鎖固區上貫穿成形至少一個穿孔；至少一旋紐，其可轉動的穿設於殼體之穿孔，旋紐之一端為操作部，另一端成形有齒輪部，操作部之端緣徑向突出成形有一環狀之冠部，齒輪部穿設於殼體之內部，操作部設於殼體之外部而埋設於鎖固區的穿孔內；至少一固定環，其埋設於殼體之鎖固區之穿孔中，其內緣及一平面貼靠旋紐之冠部及操作部，另一平面與殼體之表面對齊；至少一驅動環，其置於殼體之內部且環繞攝影機鏡頭之調整環固定，且與旋紐位於殼體內部之齒輪部相互嚙合。
本創作的優點在於，進一步使用一體成形於殼體底部之鎖固區，以省略額外之底座；將旋紐可轉動的穿設殼體之穿孔並埋設於穿孔內，避免調整旋紐凸出達到使殼體表面平整的效果。
進一步而言，所述之攝影機調整組件，其中進一步包含有至少一O型環，其套設於旋紐上且夾設於旋紐的操作部之冠部及殼體的穿孔之肩部中間，以使旋紐防水。
10‧‧‧前殼體
11‧‧‧鎖固區
12‧‧‧穿孔
13‧‧‧肩部
20‧‧‧後殼體
21‧‧‧記憶卡外蓋
22‧‧‧開孔
30‧‧‧旋紐
31‧‧‧操作部
311‧‧‧長槽
312‧‧‧冠部
32‧‧‧齒輪部
33‧‧‧固定環
34‧‧‧O型環
40‧‧‧驅動環
50‧‧‧殼體
60‧‧‧底座
70‧‧‧調整桿
71‧‧‧操作部
72‧‧‧齒輪部
80‧‧‧驅動環
90‧‧‧扣環
91‧‧‧O型環
圖1係本創作之立體外觀圖。
圖2係本創作之側視剖面圖。
圖3係本創作之元件分解圖。
圖4係本創作之另一立體外觀圖。
圖5係習用技術之立體外觀圖。
圖6係習用技術之側視剖面圖。
以下配合圖示及本創作之較佳實施例，進一步闡述本創作為達成預定目的所採取的技術手段。
請參閱圖1至圖2所示，本創作之攝影機調整組件其包含一殼體、至少一旋紐30、至少一固定環33、至少一驅動環40，在本實施例中，進一步包含有至少一O型環34。
前述之殼體為中空且於底部一體成形為一突起之鎖固區11，鎖固區11上貫穿成形至少一個穿孔12，於較佳實施例中，穿孔12之壁面成形有環狀圍繞之肩部13。
在較佳實施例中，殼體包含有對接的前殼體10及後殼體20，該鎖固區11及穿孔12成形於前殼體10，請參閱圖1及圖3所示，後殼體20底部貫穿成形有一開孔22，有一記憶卡外蓋21可拆卸地覆蓋於開孔22上。
請參閱圖2及圖4所示，前述之旋紐30可轉動的穿設於殼體之穿孔12，旋紐30之一端為操作部31，另一端成形有齒輪部32，操作部31之端緣徑向突出成形有一環狀之冠部312，齒輪部32穿設於殼體之內部，操作部31設於殼體之外部而埋設於鎖固區11的穿孔12內，於較佳實施例中，操作部31之底部內凹成形至少有一長槽311。
前述之固定環33，其埋設於殼體之鎖固區11之穿孔12中，其內緣及一平面貼靠旋紐30之冠部312及 操作部31，另一平面與殼體之表面對齊。
前述之驅動環40，其於殼體之內部與攝影機鏡頭固定，且與旋紐30位於殼體內部之齒輪部32相互嚙合。
前述之O型環34，其套設於旋紐30上且夾設於旋紐30的操作部31之冠部312及殼體的穿孔12之肩部13中間。
本創作使用時，從外部以工具抵靠調整旋紐30之長槽311，轉動操作部31使調整旋紐30整體轉動，帶動調整旋紐30之齒輪部32，則齒輪部32帶動與其嚙合之驅動環40，藉由環繞固定於攝影機鏡頭周圍之驅動環40，達到不需拆卸殼體而能調整攝影機鏡頭，並避免維護困擾之目的。
本創作藉由鎖固區11一體成形於殼體之底部，以提供足夠之固定結構將旋紐30可轉動的穿設於殼體中，而可省略額外之底座，並且將旋紐30之操作部31埋設於穿孔12內，使殼體表面平整無凸起，以進一步解決現有技術之缺點。
進一步而言，本實施例之O型環34藉由套設於旋紐30上且夾設於旋紐30的操作部31之冠部312及殼體的穿孔12之肩部13間，而達到使旋紐30防水的效果。
進一步而言，本實施例之後殼體20底部有一記憶卡外蓋21覆蓋一開孔22，藉由拆卸記憶卡外蓋21，可以無須拆卸整體外殼，而將存儲錄製影像之記憶卡取出。
以上所述僅是本創作的較佳實施例而已，並非對本創作做任何形式上的限制，雖然本創作已以較佳實施 例揭露如上，然而並非用以限定本創作，任何所屬技術領域中具有通常知識者，在不脫離本創作技術方案的範圍內，當可利用上述揭示的技術內容作出些許更動或修飾為等同變化的等效實施例，但凡是未脫離本創作技術方案的內容，依據本創作的技術實質對以上實施例所做的任何簡單修改、等同變化與修飾，均仍屬於本創作技術方案的範圍內。
10‧‧‧前殼體
11‧‧‧鎖固區
20‧‧‧後殼體
21‧‧‧記憶卡外蓋
22‧‧‧開孔
311‧‧‧長槽
33‧‧‧固定環

Claims (10)

  1. 一種攝影機調整組件，其中包含：一殼體，其為中空且於底部一體成形為一突起之鎖固區，鎖固區上貫穿成形至少一個穿孔；至少一旋紐，其可轉動的穿設於殼體之穿孔，旋紐之一端為操作部，另一端成形有齒輪部，操作部之端緣徑向突出成形有一環狀之冠部，齒輪部穿設於於殼體之內部，操作部位於殼體之外部而埋設於鎖固區的穿孔內；至少一固定環，其埋設於殼體之鎖固區的穿孔中，其內緣及一平面貼靠旋紐之冠部及操作部，另一平面與殼體之表面對齊；至少一驅動環，其置於殼體之內部且環繞攝影機鏡頭之調整環固定，且與旋紐位於殼體內部之齒輪部相互嚙合。
  2. 如請求項1所述之攝影機調整組件，其中殼體包含有對接的前殼體及後殼體，鎖固區及穿孔成形於前殼體。
  3. 如請求項2所述之攝影機調整組件，其中後殼體底部貫穿成形有一開孔，有一記憶卡外蓋可拆卸地覆蓋於該開孔上。
  4. 如請求項1至3中任一項所述之攝影機調整組件，其中鎖固區的穿孔之壁面成形有環狀圍繞之肩部。
  5. 如請求項1至3中任一項所述之攝影機調整組件，其中旋紐之操作部的底部內凹成形至少有一長槽。
  6. 如請求項4所述之攝影機調整組件，其中旋紐之操作部的底部內凹成形至少有一長槽。
  7. 如請求項1至3中任一項所述之攝影機調整組件，其 中進一步包含有至少一個O型環，且套設於旋紐上且夾設於旋紐的操作部之冠部及殼體的穿孔之肩部中間。
  8. 如請求項4所述之攝影機調整組件，其中進一步包含有至少一個O型環，且套設於旋紐上且夾設於旋紐的操作部之冠部及殼體的穿孔之肩部中間。
  9. 如請求項5所述之攝影機調整組件，其中進一步包含有至少一個O型環，且套設於旋紐上且夾設於旋紐的操作部之冠部及殼體的穿孔之肩部中間。
  10. 如請求項6所述之攝影機調整組件，其中進一步包含有至少一個O型環，且套設於旋紐上且夾設於旋紐的操作部之冠部及殼體的穿孔之肩部中間。
TW102209467U 2013-05-22 2013-05-22 攝影機調整組件 TWM464697U (zh)

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TW102209467U TWM464697U (zh) 2013-05-22 2013-05-22 攝影機調整組件
US14/179,851 US9057818B2 (en) 2013-05-22 2014-02-13 Adjusting assembly for a lens of a camera
EP14155449.3A EP2806300A3 (en) 2013-05-22 2014-02-17 Adjusting assembly for a lens of a camera

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EP2806300A2 (en) 2014-11-26
US9057818B2 (en) 2015-06-16
US20140347754A1 (en) 2014-11-27

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