JPH045031U - - Google Patents
Info
- Publication number
- JPH045031U JPH045031U JP4380690U JP4380690U JPH045031U JP H045031 U JPH045031 U JP H045031U JP 4380690 U JP4380690 U JP 4380690U JP 4380690 U JP4380690 U JP 4380690U JP H045031 U JPH045031 U JP H045031U
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- wiring board
- electrical terminals
- spacer member
- disposed
- 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.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
Description
第１図は、本考案のキー入力装置の一実施例を
示す主要断面図。第２図は、第１図の平面図。第
３図は、キー入力装置の上側印刷配線板に配され
た１対のくし歯形状電気端子の一実施例を示す主
要平面図。第４図は、本考案の入力動作状態を示
す、第１図の部分拡大断面図。第５図は、従来の
キー入力装置を示す主要断面図。第６図及び第７
図は、従来例の入力動作状態を示す第５図の部分
拡大断面図。
１……化粧板、２……補助板、３……上側印刷
配線板、４……スペーサ部材、５……下側印刷配
線板、６……化粧板と補助板を貼合せる接着剤、
７……補助板と、上側印刷配線板を貼合せる両面
テープ、８……上側印刷配線板と、スペーサ部材
を貼合せる接着剤、９……スペーサ部材と、下側
印刷配線板を貼合せる接着剤、１０……上側印刷
配線板に配された平面導通接点、１１……下側印
刷配線板上に配されたくし歯形状電気端子の一方
の電極、１２……上記１１のもう一方の電極、１
３……下側印刷配線板に有する外部装置との電気
導通用端子、１４……キー入力装置の化粧板を加
圧中の先端の細いペン先。
FIG. 1 is a main sectional view showing an embodiment of the key input device of the present invention. FIG. 2 is a plan view of FIG. 1. FIG. 3 is a main plan view showing one embodiment of a pair of comb-shaped electric terminals arranged on the upper printed wiring board of the key input device. FIG. 4 is a partially enlarged sectional view of FIG. 1 showing the input operation state of the present invention. FIG. 5 is a main sectional view showing a conventional key input device. Figures 6 and 7
This figure is a partially enlarged sectional view of FIG. 5 showing the input operation state of the conventional example. 1... Decorative board, 2... Auxiliary board, 3... Upper printed wiring board, 4... Spacer member, 5... Lower printed wiring board, 6... Adhesive for bonding the decorative board and the auxiliary board,
7... Double-sided tape for bonding the auxiliary board and the upper printed wiring board, 8... Adhesive for bonding the upper printed wiring board and the spacer member, 9... Adhesive for bonding the spacer member and the lower printed wiring board 10... Planar conductive contact disposed on the upper printed wiring board, 11... One electrode of the comb tooth-shaped electric terminal disposed on the lower printed wiring board, 12... The other electrode of the above 11, 1
3...Terminal for electrical continuity with an external device provided on the lower printed wiring board, 14...A thin pen tip that presses the decorative board of the key input device.
Claims (1)
た下側印刷配線板と、前記電気端子と対応する位
置に前記電気端子どうしを電気的に導通させる為
の平面導通接点を配した可撓な上側印刷配線板と
、前記上側印刷配線板と前記下側印刷配線板との
間にはさみ込まれたスペーサ部材と、前記上側印
刷配線板上の少なくとも前記接点上に両面テープ
によつて重ね貼された補助板と前記補助板上に重
ね貼りされた化粧板により構成される事を特徴と
する、キー入力装置。 a lower printed wiring board on which at least one pair of comb-shaped electrical terminals is disposed, and a flexible upper side on which planar conductive contacts for electrically conducting the electrical terminals are disposed at positions corresponding to the electrical terminals. a printed wiring board, a spacer member sandwiched between the upper printed wiring board and the lower printed wiring board, and a spacer member laminated on at least the contact points on the upper printed wiring board with double-sided tape. A key input device comprising an auxiliary plate and a decorative plate laminated on the auxiliary plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4380690U JPH045031U (en) | 1990-04-24 | 1990-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4380690U JPH045031U (en) | 1990-04-24 | 1990-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045031U true JPH045031U (en) | 1992-01-17 |
Family
ID=31556535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4380690U Pending JPH045031U (en) | 1990-04-24 | 1990-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045031U (en) |
-
1990
- 1990-04-24 JP JP4380690U patent/JPH045031U/ja active Pending
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