JPS642029A - Motor-driven camera - Google Patents

Motor-driven camera

Info

Publication number
JPS642029A
JPS642029A JP15818587A JP15818587A JPS642029A JP S642029 A JPS642029 A JP S642029A JP 15818587 A JP15818587 A JP 15818587A JP 15818587 A JP15818587 A JP 15818587A JP S642029 A JPS642029 A JP S642029A
Authority
JP
Japan
Prior art keywords
motor
film
camera
gear
cover part
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP15818587A
Other languages
Japanese (ja)
Other versions
JPH012029A (en
JPH0830840B2 (en
Inventor
Satoru Mitsunabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15818587A priority Critical patent/JPH0830840B2/en
Publication of JPS642029A publication Critical patent/JPS642029A/en
Publication of JPH012029A publication Critical patent/JPH012029A/en
Publication of JPH0830840B2 publication Critical patent/JPH0830840B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Cameras Including Film Mechanisms (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)

Abstract

PURPOSE: To control a camera so that the cover part of the camera is made to be opened by a control means and to prevent a film from exposed by the misoperation of a user by judging that the film is completely rewound up in a film case only at the time of detecting that the rotation load of a motor is smaller than a specified value.
CONSTITUTION: The cover part 3, which can freely rotate, is fit on an axis 2 planted on the motor-driven camera main body 1 and it is made to open outside, centering around the axis 2. The motor 5 for automatically winding the film 4 is incorporated in the main body 1. And a pinion gear 18 is fixed on the rotating axis of the motor 5 and the rotation driving force of the motor 5 is transmitted to a roller 6 or a rewinding gear 20 through a deceleration gear group 19 and a clutch mechanism (not illustrated in a figure). A passive reflector 21 is fixed on the one end of the gear 20 so as to integrally rotate and a photosensor 22 consisting of a light emitting part 22a and a light receiving part 22b is arranged on a position opposite to the passive reflector 21. The photosensor 22 works when a main switch 23 becomes on and detects that the load of the motor 5 is smaller than the specified value, then the cover part 3 is made to be opened with the output from it.
COPYRIGHT: (C)1989,JPO&Japio
JP15818587A 1987-06-25 1987-06-25 Motor driven camera Expired - Lifetime JPH0830840B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15818587A JPH0830840B2 (en) 1987-06-25 1987-06-25 Motor driven camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15818587A JPH0830840B2 (en) 1987-06-25 1987-06-25 Motor driven camera

Publications (3)

Publication Number Publication Date
JPS642029A true JPS642029A (en) 1989-01-06
JPH012029A JPH012029A (en) 1989-01-06
JPH0830840B2 JPH0830840B2 (en) 1996-03-27

Family

ID=15666126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15818587A Expired - Lifetime JPH0830840B2 (en) 1987-06-25 1987-06-25 Motor driven camera

Country Status (1)

Country Link
JP (1) JPH0830840B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05236642A (en) * 1992-02-20 1993-09-10 Nec Corp Overcurrent protecting circuit for switching regulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05236642A (en) * 1992-02-20 1993-09-10 Nec Corp Overcurrent protecting circuit for switching regulator

Also Published As

Publication number Publication date
JPH0830840B2 (en) 1996-03-27

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