6results about How to "Pressing feels good" patented technology

The utility model relates to a kind of key device, comprising: base, the printed circuit board being set to the base outside, the support framework being elastically set to the base inside and key body, key body is fixedly arranged in the base inside, support framework is clamped between the key body in the base inside, microswitch is set on printed circuit board and from the inside of base and appears from the base of passing through base.Support framework has framework bottom plate and the protruding block that protrudes from framework bottom plate;Key body has pedestal and the longitudinal protruding portion that extends from pedestal towards outside;The inner wall of longitudinal protruding portion and the bottom end of protruding block contact, the top end of protruding block and microswitch contact.The key device of the present application adopts super-long button structure, which is beneficial for blind operation in the position that cannot be seen on the handlebar;And using spring and microswitch structure, it realizes that comfortable pressing feeling and the function of executing on-off trigger signal can be achieved in any position pressing.

A touchpad device comprises a substrate, a touch panel and a support plate. The substrate has a top surface. The touch panel is located above the top face of the base plate, the touch panel is provided with an inner surface facing the base plate, the inner surface is provided with an abutting portion, a pivoting side and a swinging side, the pivoting side is connected to one side of the base plate, the abutting portion is located between the pivoting side and the swinging side, so that the touch panel forms a movable plate, the movable plate is located between the abutting portion and the swinging side, and the movable plate is located between the pivoting side and the swinging side. A trigger switch is arranged on the swing side of the inner surface. The supporting plate is stacked between the base plate and the touch panel, the supporting plate abuts against the top face of the base plate and is adjacent to the swing side, the trigger switch abuts against the supporting plate, and the abutting portion of the touch panel is connected to one side of the supporting plate, so that the movable plate of the touch panel can swing relative to the supporting plate and the base plate with the abutting portion as the axis.

The utility model discloses a touch switch, and belongs to the technical field of electric switches. The touch switch solves the problems that the button is poor in pressing hand feeling and the assembly is tedious due to the fact that a dustproof film needs to be additionally arranged. The button, the cover plate and the base are assembled together, and the circular reed is arranged in an inner cavity of the base, and the center of the circular reed hunches upwards. The button is of a silica gel integrally-formed structure and comprises a cylindrical button body, an annular connecting part formed by outwards extending from the middle of the button body in the radial direction and an annular mounting part formed by outwards extending from the bottom of the outer periphery of the annular connecting part. The upper end of the button body penetrates through an opening in the cover plate and extends out of the cover plate, and the annular installation part is pressed and limited between the cover plate and the base.

The utility model provides an integrated button structure of printer and printer, including the shell body, the shell body is provided with the button position, the button position is partially hollow, the hollow part of the button position is provided with the pressing body and the elastic arm, one end of the elastic arm is connected with the pressing body, the other end of the elastic arm is connected with the button position, and the other end of the elastic arm is connected with the button position. One end of the elastic arm is connected with the pressing body, the other end of the elastic arm is connected with the inner wall of the hollow part of the key position, a gap is formed between the pressing body and the inner wall of the hollow part of the key position, the pressing body and the elastic arm are integrally formed, and the elastic arm and the shell body are integrally formed. By arranging the partially-hollowed-out key position on the shell body, when the shell is formed, the pressing body of the hollowed-out part is connected with the inner wall of the hollowed-out part through the elastic arm, the pressing body and the shell body are formed into a whole, the elastic arm provides reset force and connection limiting, the structure is more compact, excessive free shaking is avoided, additional assembly is not needed, and the cost is reduced. The production efficiency can be improved, independent mold opening for the key is not needed, and the production cost can be saved.

The utility model provides a waterproof combination switch. The waterproof combination switch comprises a shell seat and a switch assembly fixed in the shell seat. The switch assembly comprises a circuit board and a rubber sleeve wrapping the upper portion of the circuit board, the upper portion of the circuit board is provided with a plurality of switch bodies, the portions, corresponding to the switch bodies, of the rubber sleeve are provided with protruding portions protruding upwards, the positions, corresponding to the protruding portions, of the shell base are provided with through holes, and the protruding portions extend out of the through holes to serve as pressing handles. A surrounding part protruding downwards is arranged on the periphery of the rubber sleeve and surrounds the periphery of the circuit board, a cavity is formed in the lower side of the circuit board, and a sealant layer covering the lower portion of the circuit board is arranged in the cavity. The waterproof combined switch structure is designed, the waterproof performance is excellent, the product performance can be effectively improved, the structure is compact, and the waterproof combined switch structure has good practicability and generalizability.