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35results about How to "Shorten the pressing stroke" patented technology
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Key structure and portable computer using the same
ActiveCN106128810AShorten the pressing strokeHigh sensitivityEmergency actuatorsDigital data processing detailsKey pressingCoupling
The invention provides a key structure and a portable computer using the same. The key structure includes a key cap, a bridge assembly, a first supporting part, a second supporting part, an attractable element and a magnet. The bridge assembly includes first and second hinge parts. One end of the first hinge part has a first link bar, and the other end has a first pivot coupling portion and a first shaft having a first connecting portion. One end of the second hinge part has a second link bar, and the other end has a second pivot coupling portion and a second shaft having a second connecting portion coupled to the first connecting portion. The two connecting portions are engaged with each other to connect the first and second hinge parts. The first and second supporting parts are respectively coupled to both ends of the shaft fixing portion. The attractable element is disposed below the bridge assembly and the attractable element has a first and second end movable relative to an axis to a respective first and second attractable sites. The magnet may be moved back and forth to a position below the first or second attractable position, the first or second end of the attractable element being magnetically attracted to move to the first or second attractable position when the magnetic element is respectively below the first or second attractable position.
Owner:LITE ON TECH CORP
Bone conduction loudspeaking device
The invention discloses a bone conduction loudspeaking device. The bone conduction loudspeaking device comprises a circuit shell, an elastic liner, a key and a key circuit board, the circuit shell comprises a main side wall and an auxiliary side wall connected with the main side wall, a first sunken area is arranged on the outer surface of the auxiliary side wall, and a key hole used for communicating the outer surface of the auxiliary side wall with the inner surface of the auxiliary side wall is formed in the first sunken area; the elastic gasket is arranged in the first sunken area and provided with a second sunken area corresponding to the key hole, and the second sunken area extends into the key hole; a key contact is convexly arranged on the key, the key body is arranged on one side,far away from the circuit shell, of the elastic liner, and the key contact extends into the second sunken area; and the key circuit board is arranged in the circuit shell and is provided with a key switch corresponding to the key hole so as to allow the key contact and trigger the key switch when the user presses the key. Through the mode, the space occupied by the key structure can be reduced, and the bone conduction loudspeaking device is lighter and thinner.
Owner:SHENZHEN VOXTECH CO LTD
Press key construction capable of regulating stroke
The invention relates to a key structure with an adjustable stroke, which comprises a bottom plate with a hook part, a bridge plate is arranged on the bottom plate, a keycap is covered on the bridge plate, a folding frame bridge is erected between the bridge plate and the keycap and comprises a bottom frame and a top frame which are mutually in pin joint, and one end of the top frame is caused to be movably perforated between the hook part which extends to the bridge plate from the bottom plate and the bridge plate. The invention has the advantage that when keyboards with different pressing strokes are prepared, the position of the hook part which corresponds to the frame bridge and the bridge plate only needs to be changed to change the pressing stroke of the keyboards. Compared with the prior art, the key structure saves cost, and moreover, the key structure with an adjustable stroke can supply sufficient key strokes for a cover lifting device when being used for the cover lifting device; when the key structure is folded, the stroke is changed, and consequently, the volume is reduced.
Owner:陈宝金
Miners' lamp
InactiveCN101055060AEasy to disassembleQuick and easy disassemblyLighting applicationsElectric circuit arrangementsElectricityElectric power
The present invention discloses a miner's lamp which includes a lamp head assembly, an electric power assembly and wires for electrically connecting the lamp head assembly and the electric power assembly; the lamp head assembly includes a housing, an illumination lamp and an illumination lamp switch assembly; the wall of the housing is disposed with a mounting hole, the illumination lamp switch assembly includes a microswitch disposed in the housing, an elastic sealing cover and a position bolt coupled with the mounting hole; the touch handle of the microswitch lies in the mounting hole, the sealing cover encloses the touch handle of the microswitch, the position bolt fixes the sealing cover in the mounting hole. The invention has the advantages of good safety, convenient maintenance and long use life.
Owner:周建清
Keyboard module
ActiveCN102890560AReduce the numberShorten the pressing strokeInput/output for user-computer interactionElectric switchesComputer moduleThinning
The invention provides a keyboard module which comprises a maintaining pad, a plurality of key caps, a table frame and a support frame, wherein the maintaining pad is provided with a front surface and a back surface, and the key caps are connected on the front surface of the maintaining pad at a certain interval. Adjacent key caps of the table frame are arranged on the front surface of the maintaining pad, and the support frame is arranged on the back surface of the maintaining pad relative to the table frame. After the key caps are pressed by an external force, the maintaining pad is deformed and propped against the support frame. According to the keyboard module disclosed by the invention, besides the required number of parts is greatly reduced, the press stroke of the key caps is successfully reduced by using planarizartion structure features, thereby achieving the purpose of thinning. In addition, a feedback force provided by the maintaining pad in the invention not only strengthens the smoothness of the key caps subjected to pressing, so that the key caps have small possibility of shaking, but also enables users to feel a softer and more comfortable experience in the process of knocking a keyboard.
Owner:ACER INC
Rod-thumbing cover opening structure for battery cover
ActiveCN103888563AShorten the pressing strokeQuick releaseTelephone set constructionsEngineeringElastic component
The invention discloses a rod-thumbing cover opening structure for a battery cover. The rod-thumbing cover opening structure comprises a machine case and the battery cover. A first containing cavity and a second containing cavity are formed in one side inside the machine case. A cover opening sliding buckle and an elastic component are arranged inside the first containing cavity. A rotating rod used for pushing the cover opening sliding buckle is arranged inside the second containing cavity, one end of the rotating rod is movably connected to a rotation supporting point of the machine case, and the other end of the rotating rod makes contact with the other side of the cover opening sliding buckle. A button used for pushing the rotating rod is arranged on one side of the rotating rod and makes contact with the rotating rod through a button hole. The battery cover is provided with an inclined battery cover table. An inclined sliding buckle table is arranged at one end, towards the battery cover, of the cover opening sliding buckle and is matched with the inclined battery cover table through an inclined surface in a sliding mode. According to the rod-thumbing cover opening structure, the rotating rod can push the cover opening sliding buckle by pressing the button, then the edge of the battery cover is lifted, and the battery cover can be disassembled fast. The rod-thumbing cover opening structure is simple in structure and convenient to operate, does not influence the appearance effect of a whole machine and can shorten the pressing stroke of the button.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Transitional slide contact switch with twostage push-press switch
InactiveCN101447356AShorten the pressing strokeEasy to manufactureElectric switchesEngineeringSliding contact
The present invention relates to a transitional slide contact switch with a push-press switch, integrating the mechanism as follow, a slide mechanism having a plurality of slide fixed terminals and a slide contact pin for transferring the connection of the plurality of slide fixed terminals; a twostage press mechanism having a plurality of press fixed terminals and a butterfly movable contact pin facing to the press fixed terminals for transferring the connection of the plurality of press fixed terminals; an operation mechanism having a button for press operation and slide operation, and a slide block that may hold the button pressably and is equipped with a slide contact pin and drives the slide contact pin to slide on the plurality of slide fixed terminals when the button is slidely operated; a brake mechanism arranged between the slide block and the switch body side, and generating sound at each switching position between the slide fixed terminals; and a self-resetting mechanism for generating a force to reset the button to a neutral position when the button is slidely operated at least in one direction and driving the button and the slide block to reset to the neutral position together by the force when releasing the slide block.
Owner:MITSUMI ELECTRIC CO LTD
Press-slide switch
InactiveCN101047076AShorten the pressing strokeSensitive sense of operationElectric switchesPush-buttonMiniaturization
The present invention provides a push / slide switch capable of shortening the push stroke and achieving miniaturization and sharp operation feeling. It is composed of the following parts: a base that holds a plurality of fixed terminals for sliding and a plurality of fixed terminals for pressing; a cover that has an opening for a button and covers the base; and is movable in the left and right directions and is arranged to face the fixed terminals for sliding , the sliding piece that switches the connection between the fixed terminals for sliding through the movement in the left and right directions; it is arranged opposite to the fixed contact for pressing, and when the center is pressed, it elastically reverses and switches the connection between the fixed contacts for pressing. and a button part protruding outward through the button opening of the cover, and covers the sliding contact and the disc-shaped movable contact and is housed in the cover, and can slide in the left and right direction together with the sliding contact, and An operating member that can move in the up and down direction of the pressed disc-shaped movable link when pressed in the pressing direction.
Owner:MITSUMI ELECTRIC CO LTD
Keyboard module and manufacturing method thereof
InactiveCN103065845AReduce the numberShorten the pressing strokeInput/output for user-computer interactionElectric switchesComputer moduleEngineering
The invention provides a keyboard module and a manufacturing method of the keyboard module. The keyboard module comprises a substrate, a plurality of maintaining parts and a plurality of keycaps. Each maintaining part comprises a base part, a deformation part and an even stress part. The base parts are arranged on the substrate. The deformation parts are connected with the base parts and extend to the direction away from the substrate. The even stress parts are connected with the deformation parts. The keycaps opposite to the even stress parts are arranged above the even stress parts. After being pressed by an external force, the keycaps are abutted against the even stress parts, and the deformation parts are enabled to deform. According to the keyboard module and the manufacturing method of the keyboard module, the number of needed parts can be largely reduced, press stroke of the keycaps are successfully reduced through a planar structure characteristic, and a thin type goal is achieved. In addition, feedback strength provided by the maintaining parts of the keyboard module strengthens flatness of the keycaps after the keycaps are pressed, enables the keycaps to be not prone to shaking, and enables a user to have a more comfortable and softer feeling when the user beats a keyboard.
Owner:ACER INC
Numerical control press
ActiveCN110153678AShorten the pressing strokeOptimize layoutMetal working apparatusPressesNumerical controlEngineering
The invention discloses a numerical control press which comprises a working table, wherein a servo electric cylinder, a middle sliding rail, two screw rod sliding rails symmetrically arranged on the front and rear sides of the middle sliding rail, and a gun barrel positioning device for fixing a gun barrel are arranged on the working table; the middle sliding rail and the screw rod sliding rails extend left and right; a press-fitting mechanism is connected onto a push rod of the servo electric cylinder and comprises a driving plate, two screw rods extending left and right and a pressure head component; the driving plate is connected with the push rod of the servo electric cylinder; the two ends, close to the servo electric cylinder, of the two screw rods are connected through the driving plate; and the other two ends of the two screw rods are connected with two servo motors separately; the screw rods are rotatably mounted on sliding blocks of the corresponding screw rod sliding rails through screw rod mounting seats; and a feed screw nut is arranged on each of the screw rods. The numerical control press can effectively shorten the press-fitting stroke of the servo electric cylinderto improve the press-fitting efficiency; and press-fitting of a hoop seat can be carried out on different positions of the gun barrel, so that the universality is high.
Owner:CHONGQING INST OF MECHANICAL & ELECTRICAL ENG
Transitional slide contact switch with push-press switch
InactiveCN101447357AShorten the pressing strokeEasy to operateElectric switchesEngineeringPush-button
The present invention relates to a transitional slide contact switch with a push-press switch, integrating the mechanism as follow, a slide mechanism having a plurality of slide fixed terminals and a slide contact pin for transferring the connection of the plurality of slide fixed terminals; a press mechanism having a plurality of press fixed terminals and a butterfly movable contact pin facing to the press fixed terminals for transferring the connection of the plurality of press fixed terminals; an operation mechanism having a button for press operation and slide operation, and a slide block that may hold the button pressably and is equipped with a slide contact pin and drives the slide contact pin to slide on the plurality of slide fixed terminals when the button is slidely operated; a self-resetting mechanism for generating a force to reset the button to a neutral position when the button is slidely operated at least in one direction and driving the button and the slide block to reset to the neutral position together by the force when releasing the slide block; and a press limit mechanism for limiting the button when transferring the connection between the slide fixed terminals.
Owner:MITSUMI ELECTRIC CO LTD
Foam pump
ActiveCN105197389AShorten the pressing strokeReduce the overall heightClosuresEngineeringCheck valve
A foam pump comprises a pump body, a large cover, a head cap and a foaming assembly. The inner portion of the pump body is divided into an upper layer space and a lower layer space through a partition plate. An upper main rod and a lower main rod are arranged in the upper layer space and the lower layer space respectively. The lower end of the upper main rod penetrates through the partition plate to be axially arranged on the upper portion of the lower main rod in a sleeving mode. The upper end of the upper main rod is connected with the head cap. The lower end of the lower main rod is connected with a blocking plug arranged on the lower portion of the pump body. Disc-shaped structures used in cooperation with the inner wall of the pump body for serving as a piston are integrally formed on the upper portion of the upper main rod and the upper portion of the lower main rod respectively. A first check valve and a third check valve are arranged below the disc-shaped structures respectively. A second check valve and a fourth check valve corresponding to gas outlets are arranged on the inner wall of the upper main rod and the inner wall of the lower main rod respectively. A double-layer structure is adopted for the pump body, the double gas amount can be achieved through the single pressing distance on the premise that the external diameter and the dosage of the pump body are not changed, and therefore the double dosage is achieved, and the foam pump has the advantages of being compact and reasonable in structure, good in sealing performance and large in dosage.
Owner:宁波市华舟包装有限公司
Auxiliary writing method convenient to control
The invention belongs to the technical field of writing equipment, in particular to an auxiliary writing method convenient to control. The auxiliary writing method comprises the steps of locating a writing head, and adjusting the writing position; when the writing head is located, firstly, locating the writing head with a first character lattice on the first line, and then, rotating test paper tolocate a tail character lattice on the first line with the writing head, so that locating of all character lattices is completed; and when the writing position is adjusted, conducting stepping movement of character lattice distances in the horizontal direction, and conducting stepping movement of line distances in the vertical direction, so that automatic locating of the writing position is achieved in the writing process. By means of the auxiliary writing method, auxiliary Chinese writing can be achieved in the test process conveniently.
Owner:那亮
Internet blockchain big data processing system and method
The invention discloses an Internet blockchain big data processing system, wherein at least three nodes are connected to each other to form a blockchain: the nodes comprise a broadcasting unit, a receiving unit, a security password input unit (100), a large database, and a control module. The invention verifies the operator of a node transmitting the first data by the above-mentioned security password input unit (100), which is different from the conventional biometric recognition and character password recognition.
Owner:杭州字节方舟科技有限公司
Switch
PendingCN114496635ASimplify the assembly processIncrease productivityTumbler/rocker switch detailsFriction lossEngineering
The invention discloses a switch, and belongs to the field of electric devices. The switch comprises a panel, a pressing plate, a fixing frame, a transition piece, a functional assembly and two transmission pieces. The pressing plate is located in the fixing frame, the middle of the top end of the transition piece is hinged to the middle of the top end of the pressing plate, and the bottom end of the transition piece acts on the functional assembly. The two transmission pieces are symmetrically arranged on the two sides of the transition piece, one end of each transmission piece is hinged to the corresponding rotating end of the transition piece, and the transmission pieces are further movably connected with the pressing plate. The transmission part is configured to be capable of being driven by the pressing side of the panel to rotate and translate at the same time so as to drive the transition part to rotate. According to the switch, the pressing stroke of the panel can be effectively reduced when the depth of the fixing frame and the rotating stroke of the transition piece are not changed. And the transition piece and the transmission piece are hinged, so that the friction loss between the transition piece and the transmission piece is remarkably reduced, the transition piece and the transmission piece are integrally assembled, the assembly process of the switch is simplified, and the production efficiency of the switch is improved.
Owner:NINGBO BULL ELECTRIC CO LTD
CNC press
ActiveCN110153678BShorten the pressing strokeOptimize layoutMetal working apparatusPressesNumerical controlGun barrel
The invention discloses a numerical control press which comprises a working table, wherein a servo electric cylinder, a middle sliding rail, two screw rod sliding rails symmetrically arranged on the front and rear sides of the middle sliding rail, and a gun barrel positioning device for fixing a gun barrel are arranged on the working table; the middle sliding rail and the screw rod sliding rails extend left and right; a press-fitting mechanism is connected onto a push rod of the servo electric cylinder and comprises a driving plate, two screw rods extending left and right and a pressure head component; the driving plate is connected with the push rod of the servo electric cylinder; the two ends, close to the servo electric cylinder, of the two screw rods are connected through the driving plate; and the other two ends of the two screw rods are connected with two servo motors separately; the screw rods are rotatably mounted on sliding blocks of the corresponding screw rod sliding rails through screw rod mounting seats; and a feed screw nut is arranged on each of the screw rods. The numerical control press can effectively shorten the press-fitting stroke of the servo electric cylinderto improve the press-fitting efficiency; and press-fitting of a hoop seat can be carried out on different positions of the gun barrel, so that the universality is high.
Owner:CHONGQING INST OF MECHANICAL & ELECTRICAL ENG
Pressing transmission structure
InactiveCN109955625AAchieve regulationAvoid repositioningWriting aidsGearingAssistive technologyEngineering
The invention belongs to the technical field of manual assisting, and particularly relates to a pressing transmission structure. The structure comprises a pressure plate, a fixed plate, a transmissionrod set and a movable head; the pressure plate serves as a writing starting switch, after the pressure plate displaces, the transmission rod set enables the movable head to displace vertical to the test paper, a pen point of a writing pen is driven to make contact with the surface of the test paper, writing starting is finished, the structure is simple, through pressing, writing starting is achieved, the pressure plate displaces to push an inclined rod, the inclined rod pushes a quadrilateral structure formed by flat rods and vertical rods, displacement of the pressure plate is larger than the distance of moving of the flat rods, displacement of the pressure plate is reduced, and the problems that in the moving process, finger blocks touch the pressure plate, when the pressure plate floats, the pen point is prone to floating up and down to make contact with the test paper, and scratches are generated are solved.
Owner:那亮
Writing pen moving method capable of reducing scratches
InactiveCN109992136AReduce scratchesAchieve regulationInput/output processes for data processingEngineeringSignal acquisition
The invention belongs to the technical field of handwriting assistance, in particular to a writing pen moving method capable of reducing scratches. The method comprises the steps of pressing signal acquisition, pressing stroke reduction, horizontal displacement absorption and pen placement.By reducing the stroke of a pressing signal, the floating amplitude of a pen point caused by floating of a pressure plate is reduced, scratches are avoided, horizontal displacement generated in the pressing process is absorbed, and the situation that the horizontal displacement affects the moving track of the pen point on the surface of the test paper is avoided.
Owner:那亮
Miners' lamp
InactiveCN100510504CEasy to disassembleQuick and easy disassemblyLighting applicationsElectric circuit arrangementsElectricityEngineering
Owner:周建清
Structure simplified-type emulsion pump
The invention discloses a structure simplified-type emulsion pump, which comprises a pump chamber; a bottle cap sheathes the upper part of the pump chamber; a locking cap capable of locking the pump chamber onto the bottle cap sheathes the pump chamber. The structure simplified-type emulsion pump is characterized in that a pump rod is arranged in the pump chamber; the upper end of the pump rod is connected with a bent nozzle; a piston is integrally formed at the lower end of the pump rod; the lower part of the pump chamber is provided with a spring seat; a reset spring is arranged between the spring seat and the piston; a pump bead mechanism is arranged in the pump chamber below the spring seat; a liquid inlet is formed in the lower end of the pump chamber. In order to overcome the defects in the prior art, the invention provides the structure simplified-type emulsion pump which is simple in structure, convenient in assembly and relatively lower in production cost.
Owner:ZHONGSHAN MEIJIESHI PACKAGING PROD
A system and method for processing Internet block chain big data
ActiveCN108921565BFast inputDifficult to observeProtocol authorisationData processing systemPassword
Owner:杭州字节方舟科技有限公司
Hand-pressing liquid suction pump
InactiveCN113137356AShorten the pressing strokeEasy to usePositive displacement pump componentsPiston pumpsEngineeringHand pressure
The invention discloses a hand-pressing liquid suction pump which comprises a piston shell body, wherein a pump shell is fixedly arranged at one end of the piston shell body; a valve bead is arranged in the pump shell; a piston cover is fixedly arranged at the end, away from the pump shell, of the piston shell body; and a liquid outlet pipe is fixedly arranged on one side of the outer part of the piston shell. Through the spring liquid suction mode, the accuracy of the liquid suction flow can be ensured according to the spring damping effect; compared with an existing hand-pressing liquid suction pump, the hand-pressing liquid suction pump provided by the invention has the advantages that the spring liquid suction mode is matched with the use of a piston head optimized to be an umbrella-shaped structure, so that the self-suction flow can be increased, and then the pressing stroke can be shortened by one third based on the same liquid suction flow; in the actual application process of the hand-pressing liquid suction pump, the self-suction of two hundred milliliters at a time can be achieved, and thus no repeated pressing suction action of a cleaning user is needed; meanwhile, the proportional mixing can be completed as required; and consequently, the hand-pressing liquid suction pump is relatively high in usability, and worthy of popularization and use.
Owner:太仓新诺洁净设备有限公司
Numerical control press control system and working method thereof
ActiveCN110171158AShorten the pressing strokeOptimize layoutMetal working apparatusPressesNumerical controlGrating
The invention provides a numerical control press control system and a working method thereof. The numerical control press control system is characterized in that a power supply is connected with an industrial control computer power supply working end, an industrial control computer detection control bus data end is connected with an I / O output board card signal sending end, an industrial control computer data measuring signal end is connected with a data measuring board card signal sending end, a data measuring board card pressure signal receiving end is connected with a pressure sensor signalsending end, a data measuring board card displacement signal receiving end is connected with a displacement sensor signal sending end, an industrial control computer servo motor signal control end isconnected with a servo motor control card signal sending end, and a servo motor control card working signal interaction end is connected with a servo motor signal receiving end; and a pressure sensorand a grating displacement sensor are connected through a serial communication interface, an industrial control computer display signal end is connected with a liquid crystal display screen, and theliquid crystal display screen displays corresponding displacement data and pressure data and corresponding servo motor working parameters.
Owner:CHONGQING INST OF MECHANICAL & ELECTRICAL ENG
A simplified structure lotion pump
Owner:ZHONGSHAN MEIJIESHI PACKAGING PROD
Press-slide switch
InactiveCN101047076BShorten the pressing strokeSensitive sense of operationElectric switchesMiniaturizationEngineering
The invention provides a pressing slide switch capable of realizing shorten a pressing distance, and obtaining miniaturization and acuminous operation sense. The pressing slide switch is composed by following portions: a base seat holding a plurality of fixed terminals for sliding and a plurality of fixed terminals for pressing; a lid having a button opening and covering the base seat; a slide joint sheet which can be moved upwards in a left and right direction, is configured relatively to the fixed terminals for sliding, and switchs connection between the fixed terminals for sliding by the movement in the left and right direction; a disk shape movable joint sheet which is configured relatively to a fixed joint for pressing, is elastically reversed when a centre is pressed, and switchs connection between the fixed terminals for pressing; and an opertioan component which comprises a button portion projecting outwards by the button opening of the lid, covers the slide joint sheet and the disk shape movable joint sheet, is stored in the lid to be slided in the left and right direction together with the slide joint sheet, and is capable of moving in an upper and lower direction of pressing the disk shape movable joint sheet when being pressed towards a pressing direction.
Owner:MITSUMI ELECTRIC CO LTD
Automobile armrest lock mechanism
ActiveCN114197973AImprove operator perceptionShorten the pressing strokeVehicle locksArm restsEngineeringStructural engineering
The invention relates to an automobile armrest lock mechanism, which belongs to the technical field of automobile accessories, and comprises an armrest locking mechanism, the armrest locking mechanism comprises a spring bolt which is rotatably mounted on an armrest box and is used for locking an armrest cover, and the spring bolt rotates forwards and backwards on the armrest box to lock and open the armrest cover; the armrest opening mechanism comprises an opening button fixing support and an opening button connected with the opening button fixing support in a sliding mode, and a spring bolt push rod which extends in the direction of the spring bolt and drives the spring bolt to rotate is fixedly arranged at the bottom of the opening button. The spring bolt push rod which extends towards the spring bolt and drives the spring bolt to rotate is fixedly arranged at the bottom of the opening button, the specific length of the spring bolt push rod can be reasonably adjusted, and the specific length of the spring bolt push rod can improve the pressing stroke and pressing operation force of the opening button according to the lever principle that the spring bolt push rod downwards presses the spring bolt to rotate; the operation perceptibility of the user is met, and the use experience of the user is improved.
Owner:DONGFENG MOTOR GRP
Balance pushing-pressing device for buried garbage compression equipment
InactiveCN105690845AImprove compression efficiencyShorten the pressing strokePress ramPetroleum engineering
Owner:TAIXING SANDI ENVIRONMENTAL PROTECTION TECH DEV CO LTD
Convenient and temperature adjustable valve core
PendingCN110118270AReduce volumeShorten the pressing strokeOperating means/releasing devices for valvesMultiple way valvesEngineeringMechanical engineering
The invention discloses a convenient and temperature adjustable valve core, which comprises a shell, a temperature adjusting rotary knob, a switching assembly and a center bolt, wherein the shell comprises a main body and a water channel; the temperature adjusting rotary knob is movably connected with the main body; a hot water inlet and a cold water inlet are arranged on the water channel, and amixed water path is formed in the water channel; the center bolt is positioned in the shell, and a return spring is arranged between the center bolt and the main body; an adjusting wall is arranged atthe position where the the center bolt corresponds to the hot water inlet; the adjusting wall is used for controlling the amount of water entering the hot water inlet; the center bolt comprises a joint part, a disk body and a piston part; the switching assembly drives the center bolt to move axially through the joint part, and the temperature adjusting rotary knob is connected with the disk bodyto drive the center bolt to rotate. The convenient and temperature adjustable valve core provided by the invention integrates two functions of temperature adjusting and water discharging simultaneously by using a simple structure, and the valve core has a small volume and a good hand pressing feel.
Owner:XIAMEN EASO CO LTD
A lever opening structure of a battery cover
ActiveCN103888563BShorten the pressing strokeQuick releaseTelephone set constructionsKey pressingEngineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Structure for packing bearing belt and method of manufacturing the same
InactiveCN101442037AImprove processing yieldAvoid defective productsSemiconductor/solid-state device detailsSolid-state devicesEngineeringMechanical engineering
The invention relates to a structure for an encapsulation bearing belt and a manufacture method thereof. Before the encapsulation bearing belt is jointed with a chip, a pin of the encapsulation bearing belt on a through hole forms a bending part, so that when the encapsulation bearing belt is in encapsulation joint with the chip subsequently, the pin can not be easily deflected, cracked or stripped, further the process yield of jointing the chip to the encapsulation bearing belt can be greatly improved, and cost for manufacturing the encapsulation bearing belt is saved.
Owner:CHIPMOS TECH INC
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