JPH0214032Y2 - - Google Patents
Info
- Publication number
- JPH0214032Y2 JPH0214032Y2 JP2365885U JP2365885U JPH0214032Y2 JP H0214032 Y2 JPH0214032 Y2 JP H0214032Y2 JP 2365885 U JP2365885 U JP 2365885U JP 2365885 U JP2365885 U JP 2365885U JP H0214032 Y2 JPH0214032 Y2 JP H0214032Y2
- Authority
- JP
- Japan
- Prior art keywords
- protective cover
- camera body
- cover
- sub
- photographic lens
- 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.)
- Expired
Links
- 230000001681 protective effect Effects 0.000 claims description 46
- 230000003287 optical effect Effects 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Stroboscope Apparatuses (AREA)
- Blocking Light For Cameras (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、閃光器を内蔵したカメラに関する。[Detailed explanation of the idea] [Industrial application field] The present invention relates to a camera with a built-in flash device.
従来、閃光器を内蔵したカメラとしては、たと
えば、実開昭56−23926号公報などに示されるよ
うに、カメラ本体の前面に対して撮影用レンズを
覆う保護カバーを回動自在に設け、この保護カバ
ーの先端部に閃光器を設け、不使用時には保護カ
バーで撮影用レンズを保護し、使用時には保護カ
バーをカメラ本体の上方に回動起立させて撮影用
レンズを露出させるとともに、閃光器をカメラ本
体の上方に配置するものが知られている。
Conventionally, cameras with built-in flash devices have been equipped with a rotatable protective cover that covers the photographic lens on the front of the camera body, as shown in, for example, Japanese Utility Model Application Publication No. 56-23926. A flash device is installed at the tip of the protective cover. When not in use, the protective cover protects the photographic lens. When in use, the protective cover can be rotated up above the camera body to expose the photographic lens and the flash device can be used. One is known that is placed above the camera body.
しかし、上述のような従来のものは、保護カバ
ーの上部を後方に折曲して全体をほぼＬ字形に形
成し、この上部の後端部をカメラ本体の上面に軸
着している。
However, in the conventional device as described above, the upper part of the protective cover is bent backward to form a substantially L-shape as a whole, and the rear end of this upper part is pivoted to the upper surface of the camera body.
そのため、カメラ本体の上面に保護カバーの上
部が位置するとともに、軸着部があることから、
カメラ本体の高さ寸法が大きくなり、小形化に制
限がある。 Therefore, since the upper part of the protective cover is located on the top surface of the camera body and there is a shaft attachment part,
The height of the camera body becomes large, which limits miniaturization.
本考案は、上述のような問題を解決しようとす
るもので、カメラ本体の高さ寸法を小さくするこ
とを可能として、一層の小形化を計ることを目的
とするものである。 The present invention is an attempt to solve the above-mentioned problems, and aims to further reduce the size of the camera body by making it possible to reduce the height dimension of the camera body.
本考案のカメラは、前面に撮影用レンズおよび
この撮影用レンズの上部にフアインダーなどの撮
影用光学系部材を配設したカメラ本体と、このカ
メラ本体の前面上部に基部が回動自在に軸着され
て上記撮影用レンズを覆うカメラ本体の前面から
上方の起立状態に移動可能に設けられかつ先端部
に閃光器を設けた保護カバーと、この保護カバー
に基部が回動自在に軸着され保護カバーの回動に
応じて上記フアインダーなどの撮影用光学系部材
を覆うカメラ本体の前面からカメラ本体の上面側
に移動可能に設けられた副カバーと、を備えたも
のである。
The camera of this invention consists of a camera body with a photographic lens on the front and photographic optical system members such as a viewfinder on the top of the photographic lens, and a base rotatably attached to the top of the front of the camera body. A protective cover is provided which is movable from the front of the camera body to an upright position and covers the photographic lens, and has a flash device at its tip, and a base is rotatably attached to this protective cover for protection. The sub-cover is provided to be movable from the front surface of the camera body to the upper surface side of the camera body to cover the photographing optical system members such as the view finder according to the rotation of the cover.
本考案のカメラは、不使用時には保護カバーが
カメラ本体の前面の撮影用レンズを覆つて保護す
るとともに、副カバーがカメラ本体の前面上部の
フアインダー、その他の撮影用光学系部材を覆つ
て保護し、使用時には保護カバーをカメラ本体の
上方に回動起立させて撮影用レンズを露出させる
とともに、閃光器をカメラ本体の上方に配置し、
かつ、この保護カバーの回動に応じて副カバーを
カメラ本体の上面側に移動させてフアインダーな
どの撮影用光学系部材を露出させるものである。
When the camera of this invention is not in use, the protective cover covers and protects the photographic lens on the front of the camera body, and the sub-cover covers and protects the viewfinder and other optical system components on the front of the camera body. When in use, the protective cover is rotated and raised above the camera body to expose the photographic lens, and the flash device is placed above the camera body.
In addition, in accordance with the rotation of the protective cover, the sub-cover is moved to the upper surface side of the camera body to expose the photographing optical system members such as the viewfinder.
以下、本考案の一実施例を図面を参照して説明
する。
An embodiment of the present invention will be described below with reference to the drawings.
１はカメラ本体で、このカメラ本体１は、前面
の中央部に撮影用レンズ２が設けられているとと
もに、この撮影用レンズ２の上部にフアインダー
３、オートフオーカス測距用の赤外光投射用レン
ズ４、赤外光受光用レンズ５などの撮影用光学系
部材が配設されている。また、上記カメラ本体１
の前面に前カバー６が取付けられている。 Reference numeral 1 denotes a camera body, and this camera body 1 is provided with a photographic lens 2 in the center of the front, a finder 3 on the top of this photographic lens 2, and an infrared light projection for autofocus distance measurement. Optical system members for photographing, such as a lens 4 for photographing and a lens 5 for receiving infrared light, are provided. In addition, the camera body 1
A front cover 6 is attached to the front of the.
８は合成樹脂からなる保護カバーで、この保護
カバー８の内側面に上記撮影用レンズ２に対する
透明合成樹脂からなる保護プレート９が取付けら
れているとともに、保護カバー８の先端内側に閃
光器１０が設けられている。また、上記保護カバ
ー８は基部両側に中空状の回動軸１１が突設さ
れ、この両側の回動軸１１の外端上下部に平坦状
の係止面１２が切欠形成されている。さらに、上
記保護カバー８の基部寄りの中間両側部に軸受孔
１３が形成されている。 Reference numeral 8 denotes a protective cover made of synthetic resin, and a protective plate 9 made of transparent synthetic resin for the photographic lens 2 is attached to the inner surface of this protective cover 8, and a flash device 10 is mounted inside the tip of the protective cover 8. It is provided. Further, the protective cover 8 has hollow rotating shafts 11 protruding from both sides of the base, and flat locking surfaces 12 are cut out at the upper and lower outer ends of the rotating shafts 11 on both sides. Further, bearing holes 13 are formed in the middle both sides of the protective cover 8 near the base.
１５は合成樹脂からなるほぼＬ字状の幅カバー
で、この副カバー１５の基部に軸受筒部１６が形
成されているとともに、先端内側の両側に係合爪
１７が形成されている。そして、副カバー１５は
保護カバー８の軸受孔１３から軸受筒部１６内に
挿入した支軸１８により保護カバー８に対し回動
自在に取付けられているとともに、副カバー１５
の軸受筒部１６と保護カバー８に設けた突片１９
との間にコイルスプリング２０が掛け渡され、副
カバー１５は保護カバー８の基部側に接近するよ
うに常時付勢されている。 Reference numeral 15 denotes a substantially L-shaped width cover made of synthetic resin. A bearing cylinder portion 16 is formed at the base of this sub-cover 15, and engaging pawls 17 are formed on both sides of the inside of the tip. The sub-cover 15 is rotatably attached to the protective cover 8 by a support shaft 18 inserted into the bearing tube 16 from the bearing hole 13 of the protective cover 8.
The projection piece 19 provided on the bearing cylinder portion 16 and the protective cover 8
A coil spring 20 is stretched between the auxiliary cover 15 and the protective cover 8, so that the sub-cover 15 is constantly urged to approach the base side of the protective cover 8.
２２は上記保護カバー８を支持する合成樹脂製
のほぼＬ字状の基枠で、この基枠２２の上面後側
部に上記副カバー１５の先端部に対する係止凹所
２３が形成され、また、基枠２２の前面部に上記
フアインダー３、赤外光投射用レンズ４、赤外光
受光用レンズ５に対する窓孔２４，２５，２６お
よび前面両側部に上記副カバー１５の係合爪１７
に対する受片２７が設けられているとともに、基
枠２２の前面部の両側前部に支持片２８が突設さ
れている。 Reference numeral 22 denotes a substantially L-shaped base frame made of synthetic resin that supports the protective cover 8. A locking recess 23 for the tip of the sub-cover 15 is formed on the rear side of the upper surface of the base frame 22. , window holes 24, 25, 26 for the finder 3, the infrared light projection lens 4, and the infrared light reception lens 5 are provided on the front surface of the base frame 22, and the engaging claws 17 of the sub-cover 15 are provided on both sides of the front surface.
A receiving piece 27 is provided for the base frame 22, and support pieces 28 are provided protruding from both front sides of the front surface of the base frame 22.
そして、この両側の支持片２８の内側面に軸受
プレート２９が２本の段付ねじ30で締付固定され
ているとともに、両側の支持片２８の外側面に上
端に押圧部３１を折曲形成した摺動プレート３２
がその長孔３３を介して上記２本の段付ねじ３０
で上下方向摺動自在に設けられ、この摺動プレー
ト３２と１本の段付ねじ３０との間にコイルスプ
リング３４が張設され、両側の摺動プレート３２
は常時上方に付勢されている。 A bearing plate 29 is tightened and fixed to the inner surface of the supporting pieces 28 on both sides with two stepped screws 30, and a pressing part 31 is formed by bending the upper end on the outer surface of the supporting pieces 28 on both sides. sliding plate 32
The two stepped screws 30 are inserted through the elongated holes 33.
A coil spring 34 is tensioned between this sliding plate 32 and one stepped screw 30, and the sliding plate 32 on both sides
is always biased upward.
そして、上記両側の軸受プレート２９の上端部
に上記保護カバー８の回動軸１１が回動自在に支
持されているとともに、この回動軸１１の係止面
１２に対して摺動プレート３２の押圧部３１が圧
接されている。 The rotating shaft 11 of the protective cover 8 is rotatably supported at the upper end portions of the bearing plates 29 on both sides, and the sliding plate 32 is supported on the locking surface 12 of the rotating shaft 11. The pressing portion 31 is pressed.
このように、基枠２２に保護カバー８とともに
副カバー１５を取付けることによつてユニツトを
構成し、このユニツトとした基枠２２が上記カメ
ラ本体１の前面上部から上面にわたつて当着さ
れ、カメラ本体１の前カバー６に植設したボス３
５で固着されている。 In this way, a unit is constructed by attaching the protective cover 8 and the sub-cover 15 to the base frame 22, and the base frame 22 that forms the unit is attached to the camera body 1 from the upper front surface to the upper surface. Boss 3 installed on front cover 6 of camera body 1
It is fixed at 5.
つぎに作動を説明する。 Next, the operation will be explained.
カメラの不使用時には、保護カバー８がカメラ
本体１の前面の撮影用レンズ２を覆つて保護して
いるとともに、副カバー１５が、保護カバー８が
覆えないカメラ本体１の前面上部のフアインダー
３よびオートフオーカス用のレンズ４，５を覆つ
て保護している。この状態で、保護カバー８の回
動軸１１の端部の係止面１２に対して摺動プレー
ト３２の押圧部３１が圧接しており、保護カバー
８および副カバー１５を閉止状態に保持してい
る。 When the camera is not in use, the protective cover 8 covers and protects the photographing lens 2 on the front of the camera body 1, and the sub-cover 15 covers the viewfinder 3 and the viewfinder 3 on the upper front of the camera body 1 that the protective cover 8 cannot cover. The autofocus lenses 4 and 5 are covered and protected. In this state, the pressing part 31 of the sliding plate 32 is in pressure contact with the locking surface 12 at the end of the rotating shaft 11 of the protective cover 8, and the protective cover 8 and the sub-cover 15 are held in the closed state. ing.
また、保護カバー８および副カバー１５が閉止
状態のとき、副カバー１５に設けた係合爪１７が
基枠２２の受片２７に係合していて、副カバー１
５は単体では手動でも開かないようになつてい
る。 Further, when the protective cover 8 and the sub-cover 15 are in the closed state, the engaging claw 17 provided on the sub-cover 15 is engaged with the receiving piece 27 of the base frame 22, and the sub-cover 1
5 cannot be opened by itself, even manually.
カメラの使用時には、保護カバー８をカメラ本
体１の上方に回動起立させて撮影用レンズ２を露
出させ、閃光器１０をカメラ本体１の上方に配置
させる。これとともに、保護カバー８の回動に応
じて副カバー１５がその先端を基枠２２の上面部
に沿つて摺動しながらカメラ本体１の上面側に移
動され、フアインダー３およびレンズ４，５を露
出させる。 When the camera is used, the protective cover 8 is rotated upright above the camera body 1 to expose the photographic lens 2, and the flash device 10 is disposed above the camera body 1. At the same time, in accordance with the rotation of the protective cover 8, the sub cover 15 is moved to the upper surface side of the camera body 1 while sliding its tip along the upper surface of the base frame 22, thereby protecting the viewfinder 3 and lenses 4 and 5. expose.
この際、保護カバー８を摺動プレート３２のス
プリング３４による付勢力および副カバー１５の
スプリング２０による付勢力に抗して上方に回動
させて行くと、回動軸１１の一方の係止面１２が
摺動プレート３２を押下げながらその押圧部３１
から離れ、ついで、回動軸１１の他方の係止面１
２が摺動プレート３２の押圧部３１と対面し、そ
の付勢力で保護カバー８は残りの回動を助勢さ
れ、係止面１２と摺動プレート３２の押圧部３１
との係合により起立状態を保持される。 At this time, when the protective cover 8 is rotated upward against the biasing force of the spring 34 of the sliding plate 32 and the biasing force of the spring 20 of the sub-cover 15, one of the locking surfaces of the rotating shaft 11 12 presses down the sliding plate 32 while pressing the pressing portion 31 of the sliding plate 32.
, and then the other locking surface 1 of the rotation shaft 11
2 faces the pressing part 31 of the sliding plate 32, and its urging force assists the remaining rotation of the protective cover 8, and the locking surface 12 and the pressing part 31 of the sliding plate 32
The erect state is maintained by engagement with.
また、保護カバー８が上方にある撮影状態にお
いて、保護カバー８に対して衝撃が加わつた場合
には、保護カバー８は前後いずれにも回動できる
ので、衝撃の強さは弱まる。 Further, when an impact is applied to the protective cover 8 in a shooting state where the protective cover 8 is in the upper position, the strength of the impact is weakened because the protective cover 8 can be rotated forward or backward.
また、保護カバー８に後方に向つて変位量の大
きな力が加わつた場合には、副カバー１５の先端
が基枠２２の上面部の係止凹所２３に当たること
により、保護カバー８の軸着部にかかる力を支え
る。 Furthermore, when a large displacement force is applied to the protective cover 8 rearward, the tip of the sub-cover 15 hits the locking recess 23 on the upper surface of the base frame 22, causing the protective cover 8 to pivot. Supports the force applied to the part.
また、保護カバー８は軸受プレート２９を用い
て支持しているので、回動軸１１を太く構成する
ことができ、その中空部に閃光器１０への給電線
を通すことができるとともに、回動軸１１に十分
な強度が得られる。 In addition, since the protective cover 8 is supported using the bearing plate 29, the rotating shaft 11 can be made thicker, and the power supply line to the flasher 10 can be passed through its hollow part. Sufficient strength can be obtained for the shaft 11.
（考案の効果）
本考案によれば、カメラ本体のレンズ部を保護
カバーと副カバーとで覆い、かつ保護カバーの基
部をカメラ本体の前面上部で軸着したので、カメ
ラ本体の上面に軸着部がなく、カメラ本体の高さ
寸法を小さくすることができ、一層の小形化を果
すことができる。(Effects of the invention) According to the invention, the lens part of the camera body is covered with the protective cover and the sub-cover, and the base of the protective cover is pivoted on the upper front surface of the camera body, so that it is pivoted on the top surface of the camera body. Since there is no part, the height dimension of the camera body can be reduced, and further miniaturization can be achieved.
第１図は本考案のカメラの一実施例を示す分解
斜視図、第２図はその一部を切り欠いた正面図、
第３図はその一部を切り欠いた側面図である。
１……カメラ本体、２……撮影用レンズ、３，
４，５……撮影用光学系部材としてのフアインダ
ー、赤外光投射用レンズ、赤外光受光用レンズ、
８……保護カバー、１０……閃光器、１５……副
カバー。
Fig. 1 is an exploded perspective view showing an embodiment of the camera of the present invention, Fig. 2 is a partially cutaway front view,
FIG. 3 is a partially cutaway side view. 1...Camera body, 2...Photography lens, 3,
4, 5... Finder as an optical system member for photographing, an infrared light projection lens, an infrared light receiving lens,
8...protective cover, 10...flash device, 15...sub-cover.
Claims (1)
上部にフアインダーなどの撮影用光学系部材を配
設したカメラ本体と、 このカメラ本体の前面上部に基部が回動自在に
軸着されて上記撮影用レンズを覆うカメラ本体の
前面から上方の起立状態に移動可能に設けられか
つ先端部に閃光器を設けた保護カバーと、 この保護カバーに基部が回動自在に軸着され保
護カバーの回動に応じて上記フアインダーなどの
撮影用光学系部材を覆うカメラ本体の前面からカ
メラ本体の上面側に移動可能に設けられた副カバ
ーと、 を備えたことを特徴とするカメラ。[Scope of Claim for Utility Model Registration] A camera body with a photographic lens on the front and a photographic optical system member such as a viewfinder on the top of the photographic lens, and a base that is rotatable at the top of the front of the camera body. A protective cover is mounted on a shaft and is movable upward from the front of the camera body to cover the photographic lens, and has a flash device at its tip, and a base is rotatably mounted on the protective cover. and a sub-cover that is movable from the front of the camera body to the top of the camera body to cover photographing optical system members such as the viewfinder according to rotation of the protective cover. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2365885U JPH0214032Y2 (en) | 1985-02-21 | 1985-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2365885U JPH0214032Y2 (en) | 1985-02-21 | 1985-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61140337U JPS61140337U (en) | 1986-08-30 |
| JPH0214032Y2 true JPH0214032Y2 (en) | 1990-04-17 |
Family
ID=30517090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2365885U Expired JPH0214032Y2 (en) | 1985-02-21 | 1985-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214032Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2575002Y2 (en) * | 1990-05-22 | 1998-06-25 | 株式会社ニコン | Single-lens reflex camera with built-in electronic flash device |
-
1985
- 1985-02-21 JP JP2365885U patent/JPH0214032Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61140337U (en) | 1986-08-30 |
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