JPH01152425U

JPH01152425U -

Info

Publication number: JPH01152425U
Application number: JP4943788U
Authority: JP
Priority date: 1988-04-12
Filing date: 1988-04-12
Publication date: 1989-10-20

Description

[Brief explanation of the drawing]

第１図は本考案に係るシーソースイツチの一実
施例を示す正面概略断面図、第２図は該シーソー
スイツチの側面概略断面図、第３図は該シーソー
スイツチからレバー１と押桿２，２′とを取り外
した状態で該シーソースイツチを上から見た図、
第４図ａ，ｂはそれぞれ該シーソースイツチの外
観を示す正面図、側面図、第５図ａ，ｂは２枚の
基板６，６のそれぞれの内側を示す平面図、第６
図はこの実施例に係るシーソースイツチの動作を
説明するための図、第７図は金属端子６８のオン
・オフをデジタル表示にするための信号出力を示
す図、第８図はこの信号出力によつて表示される
デジタル表示部を示す図である。図中、１……レバー、１３……支持軸、２，２
′……押桿、３，３′……弾発板（弾性部材）、
４……摺動型物、４１……クリツク車、４３……
右回り用爪車、４５……左回り用爪車、４３ａ，
４５ａ……爪、４９……回転軸、５，５……摺動
子、６，６……基板、６７，６７……導電パター
ン群、９……クリツクバネ、である。 FIG. 1 is a front schematic sectional view showing an embodiment of the seesaw switch according to the present invention, FIG. 2 is a side schematic sectional view of the seesaw switch, and FIG. 3 is a lever 1 and push rods 2, 2 from the seesaw switch. A view of the seesaw switch from above with the
4a and 4b are front and side views showing the appearance of the seesaw switch, respectively; FIGS. 5a and 5b are plan views showing the insides of the two boards 6 and 6, and
The figure is a diagram for explaining the operation of the seesaw switch according to this embodiment, Figure 7 is a diagram showing the signal output for digitally displaying the on/off of the metal terminal 68, and Figure 8 is a diagram showing this signal output. FIG. In the figure, 1...Lever, 13...Support shaft, 2,2
'...Push rod, 3,3'...Bullet plate (elastic member),
4... Sliding type object, 41... Click wheel, 43...
Clockwise ratchet wheel, 45... Counterclockwise ratchet wheel, 43a,
45a...nail, 49...rotating shaft, 5, 5...slider, 6, 6...substrate, 67, 67...conductive pattern group, 9...click spring.

Claims

[Scope of utility model registration request]

A clockwise ratchet wheel with many pawls formed on the outer periphery and a counterclockwise ratchet wheel with many pawls on the outer periphery are placed on both sides of a positioning click wheel with many unevenness formed on the outer periphery. A sliding mold that is the same and integrally attached, a slider attached to both sides of the sliding mold, and various patterns arranged on both sides of the sliding mold in which the contacts of the slider come into sliding contact. a formed substrate;
a lever disposed on the top of the sliding object and swinging left and right around a support shaft; one end rotatably supported on both sides of the lever; the other end being the ratchet wheel for clockwise rotation and the ratchet wheel for counterclockwise rotation, respectively; A pair of push rods are engaged with the pawls of each wheel of the ratchet wheel and are urged toward the sliding molded object by an elastic member, and are engaged with predetermined portions of the unevenness of the click wheel of the sliding molded object. A seesaw switch equipped with a click spring.