公开(公告)号：JPH08247384A

公开(公告)日：1996-09-27

申请号：JP7958995

申请日：1995-03-09

Applicant: SONY CORP

Inventor： TSUKAMOTO KAIZO ,  YAMADA YUKIO ,  SASAKI YU

IPC: F16M11/04 ,  H04N5/222 ,  H04N5/225

Abstract: PURPOSE: To provide a video-camera attaching holder which can simply attach and detach a video-camera and is securely fixed, and has sufficient vibration and impact resistances. CONSTITUTION: This is a holder 6 to which a video-camera having two front locking claws 42 and two rear locking claws 43 on the bottom of a camera body can be detachably attached, and guide grooves 61 extending laterally for the front locking claw 42 and the rear locking claw 43 are formed on the upper face of the holder 6. A locking claw inserting open port 611 is formed at one end in the extension direction of the guide groove 61, and an opening- closing arm 65 for opening and closing the locking claw inserting open port 611 is provided, and an abutting section 612 is formed in an inner part in the extension direction of the guide groove 61 opposite to the locking claw inserting open port 611. In addition, the first locking claw 81 being abuttable on the rear end of the front locking claw 42 is provided in a state where the front locking claw 42 and the rear locking claw 43 are inserted in the guide groove 61, and the first locking claw driving mechanism 81A for the first locking claw is provided.

公开(公告)号：JPH08250870A

公开(公告)日：1996-09-27

申请号：JP7724595

申请日：1995-03-08

Applicant: SONY CORP

Inventor： TSUKAMOTO KAIZO ,  YAMADA YUKIO ,  SASAKI YU

IPC: H05K7/00

Abstract: PURPOSE: To provide an inexpensive cord clamper wherein a plurality of cords can be bound and attached to a rod part easily in a short time while an attached state looks good, and the clamper can be easily removed. CONSTITUTION: A cord clamper 8 includes an outer peripheral piece 82 having an inner diameter larger than a rod part 43A, a pair of holding pieces 84 having an inner diameter corresponding to the rod part 43A and a plurality of partition pieces 83 protruding from a plurality of portions spaced along a peripheral direction of an inner periphery of the outer peripheral piece 82, wherein the clamper is formed of an elastically flexible material. The cord clamper 8 is mounted on the rod part 43A from a gap 85 between the pair of holding pieces 84 while the pieces 84 are open, and a plurality of cords 10 are respectively housed into spaces 81 partitioned by the partition pieces 83.

公开(公告)号：JPH07281268A

公开(公告)日：1995-10-27

申请号：JP7237794

申请日：1994-04-12

Applicant: SONY CORP

Inventor： SASAKI YU ,  MIYAGAWA MIYUKI ,  OKANO RENJIROU

IPC: G03B17/12 ,  H04N5/225

Abstract: PURPOSE:To prevent the load of a conversion lens from being imposed on the lens barrel of a video camera by attaching a camera main body and the conversion lens through a conversion lens holding device. CONSTITUTION:The conversion lens A is inserted in the ring part 13b of a lens side mount part 13 and fixed in the ring part 13b through a screw. The projection part of a quick shoe part 6 is inserted in the positioning hole of a video camera B, and the quick shoe part 6 is attached to the video camera B by screwing a screw part. Then, the engaging projected part of the quick shoe part 6 attached to the video camera B is inserted in the recessed part of a quick shoe pedestal 4, and a lock lever 7 is turned to a lock position from a lock releasing position so as to fix the quick shoe part 6 on the pedestal 4. By such constitution, the load of the conversion lens A acts on the video camera through the conversion lens holding device C, and the load is not imposed on the lens barrel 20a.

公开(公告)号：JPH06160957A

公开(公告)日：1994-06-07

申请号：JP30898992

申请日：1992-11-18

Applicant: SONY CORP

Inventor： SASAKI YU

IPC: G02B7/02 ,  G03B17/12 ,  G03B17/14 ,  G03B17/56 ,  H04N5/225

Abstract: PURPOSE:To connect a camera and an optional lens in a state where their optical axes are aligned without directly linking the camera and the optional lens. CONSTITUTION:A camera receiving pedestal 13 is attached to the rear part of a main frame 12 to which a tripod seat 15 is fixed through a movable adjusting mechanism 16 constituted of a right-and-left sliding member 19, an up-and-down sliding member 22 and an elevating movement supporting member 25; and a lens mounting pedestal 14 is attached to the first half part of the main frame 12 so as to slide back and forth. A knob 41 is attached to the main frame 12. For example, a video camera 1 is attached to the pedestal 13, and a telephotographic lens 5 is attached to the pedestal 14, so that the lens part 2 of the video camera 1 and the ocular 6 of the telephotographic lens 5 are butted in a contact state so as to align the optical axes of both lenses.

公开(公告)号：JPH04341072A

公开(公告)日：1992-11-27

申请号：JP11351591

申请日：1991-05-17

Applicant: SONY CORP ,  ASAHI RES KK

Inventor： IWAZAWA JUNICHI ,  SASAKI YU ,  YAMADA MASAHIRO

IPC: G03B15/035 ,  G03B15/03 ,  H04N5/225

Abstract: PURPOSE:To make the lighting device small. CONSTITUTION:A lighting section 4 is fitted to a tip of a slide section 3 mounted to a main body 2 slidably. A latch section 47 of the slide section 3 is latched to a main body 2 when the device is not in use. The slide section 3 is energized upward by a helical spring 43. While a lock lever 31 is depressed when the device is in use, a lighting section ascending button 30 is pushed. Thus, the latch section 47 of the slide section 3 is pushed up by a tip 52 of the lighting section ascending button 30 to release the latch of the slide section 3. In this case, a projection 58 of the slide section 3 turns on a power switch 59 of the lighting section 4. When an automatic/manual changeover switch 60 is thrown to the position of AUTO, for example, as soon as the video recording of the video camera K is started, a halogen lamp 71 of the lighting section 4 is lighted. Since the device is made compact when the device is not in use, the device is easily handles and the lighting section is largely projected from the video camera main body to offer sufficient lighting when the device is in use.

公开(公告)号：JPH04179047A

公开(公告)日：1992-06-25

申请号：JP30681890

申请日：1990-11-13

Applicant: SONY CORP

Inventor： KAMAYA NAOKI ,  MITSUI HIDEO ,  ITO HIROAKI ,  SASAKI YU

IPC: H01M2/10

Abstract: PURPOSE:To prevent occurrence of a short circuit trouble due to contact of electric conductors, by shielding at least either one of the plus terminal plate and the minus terminal plate. CONSTITUTION:A contact terminal structure has plus and minus terminals 6, 7 provided within a casing 1 such as a battery case, and a shutter 8 which is turnably mounted on the casing 1 and which, when turned in one direction, shields a top of at least one of the terminals 6, 7 and, when turned in the other direction, removes the shield of the top thereof. Further, the structure has a shutter spring 9 for maintaining a state of shutter shielding the terminal 6 and/or 7 top by its one directional turning, and a shutter turning operating member 10 for turning the shutter 8 in the other direction against the shutter spring 9. This enables obtaining a contact terminal terminal structure free of easy shortcircuiting even when the battery case is carried in a state wherein it is put in a brief case, hand-bag and the like.

公开(公告)号：JPH04341071A

公开(公告)日：1992-11-27

申请号：JP11351291

申请日：1991-05-17

Applicant: SONY CORP ,  ASAHI RES KK

Inventor： SASAKI YU ,  IWAZAWA JUNICHI ,  YAMADA MASAHIRO

IPC: H01M2/10 ,  H04N5/225

Abstract: PURPOSE:To prevent a foreign material such as a metallic piece or the like from being in contact with an electrode section of a device toward the electrode such as a battery pack or a video light. CONSTITUTION:An electrode plate 21 is mounted to a base 30. An electrode cover 31 covering the electrode 21 is freely slidably fitted to an upper part of the base 30. An opening 34 to expose the electrode 21 in the cover open state is provided to an upper plate 33 of the electrode cover 1. The electrode cover 31 is energized always toward the closed cover with a tensile spring 32 interposed with the base 30. The electrode cover 31 is opened by latching the projected electrode 11 of a video camera 1 or the like to the opening 34 and moving the electrode 11 laterally. Contact of a foreign material such as a metallic piece onto the electrode 21 is prevented in the device to which the electrode device 3 is mounted. Thus, it is prevented that the metallic piece in contact is molten and the electric circuit of the device is short-circuited and damaged.

公开(公告)号：JPH04155749A

公开(公告)日：1992-05-28

申请号：JP28081290

申请日：1990-10-19

Applicant: SONY CORP

Inventor： ITO HIROAKI ,  MITSUI HIDEO ,  KAMAYA NAOKI ,  SASAKI YU

IPC: H04N5/225 ,  H01M2/10 ,  H01R9/00

Abstract: PURPOSE:To inhibit short-circuit even when a contact terminal is carried in a bag and the like by mounting a plus and/or minus terminal window on a shutter that is opened and closed in such a way that the window can slide on the contact surface of a case. CONSTITUTION:When a shutter 10 is slid to the end part of a lower surface 18 side along slide guide rail grooves 17, 17, plus and minus terminal windows 4, 5, a detection window 8, and a lock window 9 for positioning are closed thereby on one end side of a shutter main body part 11, while engagement grooves 24, 25 to a video camera body, provided on the lower surface 18 of the case 1 on the other end side, are closed. Even when the video camera is carried in a bag, handbag and the like, the burning of things in the bag or handbag due to short-circuit and heating caused by conductive material such as iron, necklace, or key holder, stored in the bag or handbag and the like, that is in contact with both plus and minus terminal plates, is inhibited.

公开(公告)号：JPH04147564A

公开(公告)日：1992-05-21

申请号：JP27202890

申请日：1990-10-09

Applicant: SONY CORP

Inventor： MITSUI HIDEO ,  KAMAYA NAOKI ,  ITO HIROAKI ,  SASAKI YU

IPC: H01M2/04 ,  H01M2/10 ,  H01R13/453

Abstract: PURPOSE:To avoid danger such as short and heat and a waste of use in a battery by covering the surface of at least one of positive and negative terminal plates into a closed state so that it is, when connected to the other terminal, open with the terminal and put in contact with the terminal plate. CONSTITUTION:The end of a positive terminal 104 is put in contact with the bottoms of pits 16, 16 in the surfaces of shutter components 12, 13, and the end of a negative terminal 105 is put in contact with a negative terminal plate 4. When a battery case 1 is slided one way, the end of the positive terminal 104 is being moved along the edges 17, 17 of the pits 16, 16 to forcibly open the shutter components 12, 13 for putting the end of the positive terminal 104 in contact with a positive terminal plate 3.

公开(公告)号：JPH08286109A

公开(公告)日：1996-11-01

申请号：JP9203395

申请日：1995-04-18

Applicant: SONY CORP

Inventor： KAMOSHITA SHINGEN ,  SASAKI YU ,  OZAKI MISAO

IPC: G02B15/02

Abstract: PURPOSE: To attain video-photographing, using a lens adapter for a video camera and using an interchangeable lens for a single lens reflex camera on the market as a converter. CONSTITUTION: The interchangeable lens for a single lens reflex camera 40 is attached to the front part 11A of an adapter main body 11, and an eyepiece 30 with a built-in eye lens 32 is attached to the rear part 11B of the main body 11 respectively. The adapter main body 11 incorporates a relay lens group 13 for guiding the reversed optical image of the object projected through the interchangeable lens 40 backwards and a prism 14 for converting the reversed optical image from the relay lens group 13 to an erect normal image. And also, the adapter main body 11 is provided with a focusing mechanism 20 for making the relay lens group 13 come close to the prism 14, or separate from the prism 14. The eyepiece 30 and the video camera 50 are adjacently arranged on a tripod through each mount plate 62 and 64, etc., so that the eye point of the eye lens 32 of the eyepiece 30 may be positioned at the CCD 52 of the video camera 50.