35results about How to "Pressing feels good" patented technology

The invention relates to a plane type key structure used in an electronic device comprising a circuit board. The plane type key structure comprises a plane key board, an elastic material layer and a metal elastic piece layer, wherein the plane key board comprises a first key and a second key which are adjacently arranged; the elastic material layer is connected below the plane key board, and the upper surface of the elastic material layer connected with the plane key board is provided with a first groove which is arranged between the first key and the second key and used for obstructing the press linkage effect of the first key and the second key; the metal elastic piece layer is connected below the elastic material layer and arranged on the circuit board; and a first metal elastic piece and a second metal elastic piece which respectively correspond to the first key and the second key are arranged on the metal elastic piece layer.

The invention relates to an input device capable of improving contact sensitivity, which comprises a plurality of key units, a circuit board and a plurality of pressed units corresponding to the key units, wherein each key unit comprises a soft key cap and a hard pressed block formed at the bottom of the soft key cap; the circuit board comprises a plurality of conductive contact assemblies; each conductive contact assembly is provided with a first polar zone and a second polar zone; each pressed unit comprises a positioning diaphragm and a conductive shrapnel positioned between the positioning diaphragm and the circuit board; when each key unit is loosened, the conductive shrapnel is only in contact with the first polar zone; and when each key unit is pressed, the pressed salient point of each hard pressed block is pressed downwards to enable the conductive shrapnel to be deformed to conduct the first polar zone and the second polar zone, thus the pressing stroke sensitivity and the pressing hand feeling are improved by each hard pressed block and the conductive shrapnel.

The present invention relates to the field of keyboard technology, and particularly to a dustproof and sound-making optical axis keyboard key, which comprises an upper cover, a lower cover, a first spring, a second spring, a light blocking sheet, an elastic sheet and a light emitting module. The upper cover and the lower cover are in sleeve-embedded connection. The side wall of the lower cover is provided with a sliding groove, and the side wall of the upper cover is provided with a position limiting protrusion block. The elastic sheet is mounted on the side wall of the lower cover. The lower end of the light blocking sheet is provided with a pair of tubes. The light-emitting module is arranged at the lower end of the light blocking sheet. The light blocking sheet is provided with an optical channel. The front wall of the lower cover is provided with a light passing hole. According to the invention, the upper cover and the lower cover are used by cooperation of the sliding groove and the position limiting protrusion block, and are internally provided with two springs. This means that when the keyboard key is pressed, a good pressing feel can be generated and a sound is produced. After the key is pressed, it can restore to its original position quickly, and the service life of the key is longer. The upper cover of the keyboard key is integrally formed and prevents the dust from entering the key. In addition, with a simple structure and the reasonable design, the assembling of the keyboard and the key is simple, which can improve the production efficiency greatly.

The invention discloses an overlay structure which comprises a bottom coating layer, a top coating layer and a thermoplastic material layer. The thermoplastic material layer is overlapped between the bottom coating layer and the top coating layer. The thermoplastic material layer comprises first thermoplastic material layer portions and second thermoplastic material layer portions which are connected with one another. The first thermoplastic material layer portions have first thicknesses. The second thermoplastic material layer portions have second thicknesses. The first thicknesses are larger than the thickness of the top coating layer. Each first thickness is 4-7 times each second thickness. The invention further discloses an input device with the overlay structure and a method for manufacturing the overlay structure.

The invention discloses a leather-covered driver airbag assembly. The leather-covered driver airbag assembly comprises an airbag body, an airbag cover plate, a leather layer and a logo, wherein the leather layer is adhered to the surface of the airbag cover plate through special glue; the logo is fixed to the leather-covered airbag cover plate by a thermal melting welding technology; the airbag cover plate is fixed to the airbag body through a clamping structure; and weakening line and the structure of a first weakening line are arranged on the airbag cover plate and the leather layer so as toensure smooth expansion of the airbag. According to the assembly, the injection molded airbag cover plate is covered with the leather having decorative sewing lines; the outer surface of the leatheris flat and smooth, and the structure of the first weakening line is arranged on the inner surface of the leather and is completely overlapped with the second weakening line in the airbag cover platein position; the leather and the airbag cover plate treated by a fluorination technology are subjected to press fitting through a jig by utilizing the special glue, and thus the leather and the airbagcover plate are combined; and the adhering performance, the appearance state and the expansion performance meet requirements.

The invention relates to a portable pressing type air pump. The air pump comprises an air pump main body, a one-way air inlet valve, an air release assembly, an air pipe and a connecting piece, wherein the air pump main body comprises an air pump upper cover, an air pump lower cover, a supporting hard sheet and a check plug, and the air release assembly comprises a compression spring and an air release button; an air inlet and outlet hole in one end of the air pump lower cover is connected with the air pipe, the other end of the air pipe is connected with the connecting piece, the other end ofthe connecting piece is connected with a to-be-inflated product, and the check plug is installed in a central fixing hole of the supporting hard sheet; and the periphery of a pressing air bag of theair pump upper cover and the edge of the supporting hard sheet are welded and sealed, and the periphery of the air pump upper cover and the periphery of the air pump lower cover are welded and sealed.The air pump is small in size and easy to carry, a TPU material is environmentally friendly and good in resilience, the air pump is integrally fused and is firm in welding, the air inflow, inflationand non-return functions are achieved in the air pump, space is saved, the appearance is attractive, and the air pump is good in air tightness and worthy of popularization.

The invention relates to an ultrathin small-swing-angle wall switch, which comprises a base, a surface cover frame, a gland, a switch toggle, a pressing plate, a movable contact bridge and a static contact, a connecting rod is rotatably arranged on each of two sides of the gland corresponding to the switch toggle, one end of each of the two connecting rods abuts against the pressing plate to form linkage matching of the connecting rods and the pressing plate, the other ends of the two connecting rods are respectively provided with a driving part matched with the switch button, arc-shaped grooves matched with the driving parts of the two connecting rods are respectively arranged on two sides of the switch button, the driving parts are inserted into the arc-shaped grooves in a penetrating mode, and the driving parts move along with the connecting rods and slide in the arc-shaped grooves in a reciprocating mode. The switch button is in linkage fit with the two connecting rods. The switch has the advantages of being simple in structure, stable and reliable in performance, good in pressing hand feeling and high in breaking capacity.

The invention relates to a mouse, which comprises a bottom, a middle frame, an upper cover, a PCB board and a key switch which are sequentially installed and connected. Mechanical keyboard switch, the mechanical keyboard switch realizes signal conduction or disconnection with the PCB board, the mechanical keyboard switch is connected with a keycap, and the upper cover is provided with a keycap groove for the keycap to move up and down. The mouse of the present invention has reasonable structural design, reliable performance, long service life, convenient insertion and removal, and can be easily replaced by ordinary users. By adjusting the parameters of the return spring and elastic parts, various mechanical pressing feel and pressing comfort can be produced. The switch stroke is longer than that of traditional mouse switches, and the pressing is smoother. After a long time of use, the hand feeling remains good. This mouse is very suitable for personalized customization.

The invention discloses a vertical key keyboard which comprises a keyboard body; a plurality of keys are arranged on the keyboard body; each key comprises two first metal PIN plates, two second metal PIN plates and a key cap; a first metal wire is connected between the two first metal PIN plates, a second metal wire is connected between the two second metal PIN plates, the first metal wire and the second metal wire are arranged in a crossed mode, the first metal wire is located above the second metal wire, and the key cap is arranged above the first metal wire in a covering mode. The invention is applied to the technical field of keyboards.

The invention discloses a touch switch and a manufacturing method thereof. The touch switch comprises a base, a switching-on plate, a spring plate and a key, the three of which are orderly arranged in the base, and an upper cover locked with the base; the spring plate is appropriately rectangular, the middle part of the spring plate is a circular plane, and skirts which are capable of enabling the spring plate to be arched and symmetrical extend outwards and downwards from the two opposite outer edges of the circular plane; the outer edges of the skirts are of cambered structures; the symmetrical edges on the two sides of each skirt are tangent with the outer circle of the circular plane to form two parallel straight edge. The spring plate of the touch switch is of an appropriately strip-like skirt arched structure, and compared with a square spring plate, the travel of pressing can be reduced and the pressing feel is more comfortable; the spring plate of the touch switch is long in service life.

The invention discloses a manufacturing method of a multicolor pressing toy, and relates to the technical field of toy processing. Comprising the following steps: rubber mixing: putting silica gel at 40 DEG C and silica gel at 60 DEG C into a rubber mixing machine, and mixing and refining to obtain silica gel at 50 DEG C; color mixing: adding color master batch according to the color mixing proportion in the rubber mixing process for mixing to prepare silica gel with the required color; cutting: cutting the silica gel into strips through a cutting mechanism; and material placing, wherein at least two pieces of strip-shaped silica gel are attached together through a material placing mechanism. By arranging the material cutting mechanism and the material placing mechanism, a plurality of silica gel strips with different colors can be spirally twisted into a fried dough twist shape through the material placing mechanism, so that a subsequently formed toy is better in effect and more attractive in appearance, 40-degree silica gel and 60-degree silica gel are mixed and processed, the silica gel is better than conventional 50-degree silica gel, the silica gel is used for the material cutting mechanism after being refined, and the production efficiency is improved. The formed toy is better in pressing hand feeling, the operation mode is simple and rapid, the machining efficiency is effectively guaranteed, economic benefits are met, and the application prospect is wide.

The invention discloses a key switch capable of switching sound and silent states; a shell is included; the shell is mainly composed of a base and an upper cover arranged on the base. The key switch also has a guide core arranged on the base, a switching piece that drives the guide core to rotate and extends out of the shell, and a sounding elastic piece and the a silent elastic piece that are arranged on the side edges of the guide core respectively; the middle part of the sounding elastic piece and the middle part of the silent elastic piece are both arched upwards to form an upper arch part, and the arched height of the upper arch part of the sounding elastic piece is greater than that of the upper arch part of the silent elastic piece; and at least one acting arm acting on the upper arch part is arranged on the side edge of the guide core. According to the key switch capable of switching between the sound state and the silent state, free switching between the sounding effect and the silent pressing effect can be achieved, a user can freely and flexibly switch between the sound state and the silent state according to the use requirement of the user, operation is convenient and fast, the flexibility of the product is high, different use requirements of the user are met, and great convenience is brought to use of the user.