TWI456280B - 鏡頭保護鏡 - Google Patents

鏡頭保護鏡 Download PDF

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Publication number
TWI456280B
TWI456280B TW101136909A TW101136909A TWI456280B TW I456280 B TWI456280 B TW I456280B TW 101136909 A TW101136909 A TW 101136909A TW 101136909 A TW101136909 A TW 101136909A TW I456280 B TWI456280 B TW I456280B
Authority
TW
Taiwan
Prior art keywords
opening
lens
length
abutting surface
positioning member
Prior art date
Application number
TW101136909A
Other languages
English (en)
Other versions
TW201415110A (zh
Inventor
Ming Chung Cheng
Original Assignee
Donell Optronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Donell Optronics Co Ltd filed Critical Donell Optronics Co Ltd
Priority to TW101136909A priority Critical patent/TWI456280B/zh
Publication of TW201415110A publication Critical patent/TW201415110A/zh
Application granted granted Critical
Publication of TWI456280B publication Critical patent/TWI456280B/zh

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  • Lens Barrels (AREA)
  • Buffer Packaging (AREA)
  • Packaging Frangible Articles (AREA)

Claims (8)

  1. 一種鏡頭保護鏡，包含：一殼體，具有一環形之內壁，該內壁圍構有一通孔，以該通孔界定一軸向方向，該通孔具有一第一開口與一第二開口，該內壁形成有一環形之凸肋與一環形之凹槽，該凹槽位於該凸肋與該第二開口之間，該凹槽具有一環形之固定面，該固定面位於該凹槽靠近該第二開口的一側，該第一開口位於該凸肋遠離該第二開口的一端；一透鏡，容置於該通孔，該透鏡抵頂於該凸肋，該透鏡具有遠離該凸肋之一第一表面；一C形之定位件，該定位件具有一第一抵頂面、一第二抵頂面與二端部，該第一抵頂面與該第二抵頂面沿該定位件的軸向方向排列，該定位件受到彎折變形而於第一抵頂面形成有三個以上的凹痕，該些凹痕彼此等距離排列，該些凹痕將該定位件分隔成複數個延伸段，各該延伸段自第二抵頂面弧形地凹入而朝向第一抵頂面弧形地凸出，位於該二端部的延伸段的長度大於其他延伸段的長度的0.25倍且小於其他延伸段的長度的0.5倍，該定位件容設於該通孔，該第一抵頂面與該第二抵頂面其中一者抵頂於該第一表面，其中另一者抵頂於該固定面。
  2. 如請求項1所述之鏡頭保護鏡，其中該定位件之截面外形為四邊形。
  3. 如請求項1所述之鏡頭保護鏡，其中該第一抵頂面抵頂於該第 一表面。
  4. 如請求項1至3中任一項所述之鏡頭保護鏡，其中該第一抵頂面與該第二抵頂面平行。
  5. 如請求項1所述之鏡頭保護鏡，其中該透鏡於該軸向方向的長度大於該第一開口至該第二開口長度的0.55倍。
  6. 如請求項1所述之鏡頭保護鏡，其中該透鏡於該軸向方向的長度為該第一開口至該第二開口長度的0.6倍。
  7. 如請求項1所述之鏡頭保護鏡，其中該定位件於該軸向方向的長度小於該第一開口至該第二開口長度的0.1倍。
  8. 如請求項1所述之鏡頭保護鏡，其中該定位件於該軸向方向的長度為該第一開口至該第二開口長度的0.09倍。
TW101136909A 2012-10-05 2012-10-05 鏡頭保護鏡 TWI456280B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW101136909A TWI456280B (zh) 2012-10-05 2012-10-05 鏡頭保護鏡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW101136909A TWI456280B (zh) 2012-10-05 2012-10-05 鏡頭保護鏡

Publications (2)

Publication Number Publication Date
TW201415110A TW201415110A (zh) 2014-04-16
TWI456280B true TWI456280B (zh) 2014-10-11

Family

ID=52112299

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101136909A TWI456280B (zh) 2012-10-05 2012-10-05 鏡頭保護鏡

Country Status (1)

Country Link
TW (1) TWI456280B (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM258308U (en) * 2004-05-21 2005-03-01 Hon Hai Prec Ind Co Ltd Digital still camera lens
TWM315354U (en) * 2007-01-23 2007-07-11 Lumos Technology Co Ltd Buffer structure of contact lens and contact lens comprising the same
TWM396983U (en) * 2010-05-18 2011-01-21 Donell Optronics Co Ltd Case for protection lens
US20110261246A1 (en) * 2010-04-26 2011-10-27 Olympus Corporation Vibrating device and image equipment having the same
TWM417577U (en) * 2011-05-18 2011-12-01 rui-bin Wei Protection lens improvement for lens

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM258308U (en) * 2004-05-21 2005-03-01 Hon Hai Prec Ind Co Ltd Digital still camera lens
TWM315354U (en) * 2007-01-23 2007-07-11 Lumos Technology Co Ltd Buffer structure of contact lens and contact lens comprising the same
US20110261246A1 (en) * 2010-04-26 2011-10-27 Olympus Corporation Vibrating device and image equipment having the same
TWM396983U (en) * 2010-05-18 2011-01-21 Donell Optronics Co Ltd Case for protection lens
TWM417577U (en) * 2011-05-18 2011-12-01 rui-bin Wei Protection lens improvement for lens

Also Published As

Publication number Publication date
TW201415110A (zh) 2014-04-16

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