JPH0367714U - - Google Patents
Info
- Publication number
- JPH0367714U JPH0367714U JP12501589U JP12501589U JPH0367714U JP H0367714 U JPH0367714 U JP H0367714U JP 12501589 U JP12501589 U JP 12501589U JP 12501589 U JP12501589 U JP 12501589U JP H0367714 U JPH0367714 U JP H0367714U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- main body
- rotating body
- upright position
- tilted
- 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
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
- Casings For Electric Apparatus (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１〜１２図は、本考案の第１実施例を示すも
ので、第１図は電子機器の分解斜視図、第２図は
電子機器の概略側面図、第３図はヒンジ装置の斜
視図、第４図は同上の分解斜視図、第５図は組立
てた状態のヒンジ装置の横断面図、第６図は第５
図の−線に沿う断面図、第７図はカムの断面
図、第８〜１０図はカムと押圧体との動きを順次
示す要部斜視図、第１１図はカムと押圧体との関
係を示す説明図、第１２図はバネ荷重の変化を示
す図表、第１３〜１４図は、本考案の他の実施例
を示すもので、第１３図はヒンジ装置の断面図、
第１４図は同上の他の断面図である。
１０……電子機器、２０……機器本体、２１…
…入力キー、３０……表示装置、４０……ヒンジ
装置、７０……回転軸、８０……カム、９０……
押圧体、１００……バネ、１２１……カム面、１
２５……第２円弧面。
1 to 12 show a first embodiment of the present invention, in which FIG. 1 is an exploded perspective view of an electronic device, FIG. 2 is a schematic side view of the electronic device, and FIG. 3 is a perspective view of a hinge device. , FIG. 4 is an exploded perspective view of the same as above, FIG. 5 is a cross-sectional view of the hinge device in an assembled state, and FIG.
7 is a sectional view of the cam, Figures 8 to 10 are perspective views of main parts showing the movement of the cam and the pressing body, and Figure 11 is the relationship between the cam and the pressing body. FIG. 12 is a chart showing changes in spring load, FIGS. 13 and 14 show other embodiments of the present invention, and FIG. 13 is a sectional view of the hinge device.
FIG. 14 is another sectional view of the same as above. 10...Electronic device, 20...Device body, 21...
... Input key, 30 ... Display device, 40 ... Hinge device, 70 ... Rotation shaft, 80 ... Cam, 90 ...
Pressing body, 100... Spring, 121... Cam surface, 1
25...Second arc surface.
Claims (1)
回転体とを備え、 上記本体と回転体のいずれか一方には、カムを
設け、両者のいずれか他方には、前記カムに摺接
する押圧体を設けると共に、前記カムと押圧体と
のいずれか一方には、両者を押圧させるバネを設
け、 上記カムのカム曲線を、回転体が本体の上方に
ほゞ直立した直立位置から傾斜したときに回転体
に生じる負荷モーメントと、回転体が上記直立位
置から傾斜したときに、バネに生じる弾発力に起
因する復帰モーメントとがほゞバランスするよう
に設定したことを特徴とする回転体のヒンジ装置
。 (2) 上面に入力キーを有する機器本体と、この
機器本体に回転自在に軸支され、前記機器本体の
上面の入力キーの上方にほゞ重合する重合位置と
、この重合位置から上方に開いてほゞ直立した直
立位置と、この直立位置から後傾した後傾位置を
とることができる表示装置とを備え、 上記機器本体と表示装置のいずれか一方には、
カムを設け、両者といずれか他方には、前記カム
に摺接する押圧体を設けると共に、前記カムと押
圧体とのいずれか一方には、両者を押圧させるバ
ネを設け、 上記カムのカム曲線を、表示装置が機器本体の
上方にほゞ直立した直立位置から後傾したときに
回転体に生じる負荷モーメントと、表示装置が上
記直立位置から後傾したときに、バネに生じる弾
発力に起因する復帰モーメントとがほゞバランス
するように設定したことを特徴とする電子機器。[Claims for Utility Model Registration] (1) Comprising a main body and a rotating body rotatably supported by the main body, one of the main body and the rotating body is provided with a cam, and one of the main body and the rotating body is provided with a cam. The other side is provided with a pressing body that slides into contact with the cam, and one of the cam and the pressing body is provided with a spring that presses both, so that the rotating body moves the cam curve of the cam above the main body. The load moment generated on the rotating body when the rotating body is tilted from the upright position is approximately balanced with the return moment caused by the elastic force generated in the spring when the rotating body is tilted from the upright position. A hinge device for a rotating body characterized by: (2) A device main body having an input key on the top surface, an overlapping position that is rotatably supported on the device main body and substantially overlaps above the input key on the top surface of the device main body, and an overlapping position that opens upward from the overlapping position. It is equipped with a display device that can take an almost upright position and a backward tilted position from the upright position, and either the device main body or the display device includes:
A cam is provided, and one of the cams and the other is provided with a pressing body that makes sliding contact with the cam, and one of the cam and the pressing body is provided with a spring that presses both, and the cam curve of the cam is , due to the load moment generated on the rotating body when the display device is tilted backward from the upright position above the device body, and the elastic force generated in the spring when the display device is tilted backward from the upright position. An electronic device characterized in that the electronic device is set so that the return moment and the return moment are substantially balanced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12501589U JPH0710093Y2 (en) | 1989-10-24 | 1989-10-24 | Hinge device for rotating body and electronic device using the device as a display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12501589U JPH0710093Y2 (en) | 1989-10-24 | 1989-10-24 | Hinge device for rotating body and electronic device using the device as a display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0367714U true JPH0367714U (en) | 1991-07-02 |
| JPH0710093Y2 JPH0710093Y2 (en) | 1995-03-08 |
Family
ID=31672904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12501589U Expired - Lifetime JPH0710093Y2 (en) | 1989-10-24 | 1989-10-24 | Hinge device for rotating body and electronic device using the device as a display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710093Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005030542A (en) * | 2003-07-10 | 2005-02-03 | Casio Comput Co Ltd | Hinge structure and electronic device |
| JP2012182456A (en) * | 2011-03-02 | 2012-09-20 | Samsung Electronics Co Ltd | Cradle device |
| JP2012190491A (en) * | 2012-07-04 | 2012-10-04 | Toshiba Corp | Electronic apparatus |
-
1989
- 1989-10-24 JP JP12501589U patent/JPH0710093Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005030542A (en) * | 2003-07-10 | 2005-02-03 | Casio Comput Co Ltd | Hinge structure and electronic device |
| JP2012182456A (en) * | 2011-03-02 | 2012-09-20 | Samsung Electronics Co Ltd | Cradle device |
| JP2012190491A (en) * | 2012-07-04 | 2012-10-04 | Toshiba Corp | Electronic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710093Y2 (en) | 1995-03-08 |
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