640results about How to "Simple assembly structure" patented technology

The invention discloses a lid assembly. The surface lid is fixedly rotatably provided with a handle base, the inner lid is provided with an open crank which cooperates with the handle base and is in linkage with a steel lid, the surface lid, the inner lid and the steel lid are successively penetrated through an exhaust pipe communicating with the inner cavity of the cooker body; the surface lid is provided with a pressure limiting valve which cooperates with the outer port of the exhaust pipe. One end of the pressure limiting valve is provided with an exhaust ejector rod which is matched with the bottom of the pressure limiting valve, an exhaust lever is arranged between the exhaust ejector rod and the handle base, and a cam is arranged on the handle base in a linkage manner. The cam is provided with a flange cooperating with a force receiving end of the exhaust lever and the biasing end of the exhaust lever is located at the bottom of the exhaust ejector lever. The lid assembly enables simple and efficient remote venting of the electric pressure cooker. The invention also discloses an electric pressure cooker to which the lid assembly is applied.

A housing body has a recess. A motor is housed in the housing body at a rear side of the recess. A hammer casing houses a rotatable spindle and an impact mechanism operable to convert the rotation of the spindle into intermittent impact actions in a first direction which is a circumferential direction of the spindle, and has an opened rear end. The hammer casing is mounted in the recess. A disk-shaped member is coupled to the hammer casing so as to close the opened rear end and to rotatably support the spindle. The disk-shaped member has a through hole receiving an output axis of the motor, thereby causing the output axis of the motor to couple with the spindle to transmit a rotation of the motor to rotate the spindle. A first engagement member is formed on an outer face of the disk-shaped member. A second engagement member is formed on an inner face of the recess and engaging with the first engagement member so as to restrict a movement of the hammer casing in a second direction parallel to a rotation axis of the spindle. A third engagement member is formed on an outer face of the hammer casing. A fourth engagement member is formed on an inner face of the housing body and engaging with the third engagement member so as to restrict a movement of the hammer casing in the first direction.

A dual mode or multimode backlight containing LEDs as a light source. The backlight has light cavity containing a reflective material. The cavity has an opening to allow light to be directed to a display source such as a liquid crystal display (LCD). Two sets of LEDs are provided, one set for day mode and one set for night mode. The night mode LEDs is fitted with an NVIS filter. The day mode LEDs is fitted with a filter that suppresses the phosphorescence from the day mode LEDs. The filter suppress the IR energy and allows maximum luminance from the day mode LEDs. During night mode operation, the backlight is flooded with light. Filtered light from the NVIS LED's would impinge on the day mode LED's causing them to phosphoresce. The filter over the day mode LEDs removes the infrared energy from the phosphorescent light emitted from the day mode LEDs.

The invention discloses a lid assembly. The surface lid is fixedly rotatably provided with a handle base, the inner lid is provided with an open crank which cooperates with the handle base and is in linkage with a steel lid, the surface lid, the inner lid and the steel lid are successively penetrated through an exhaust pipe communicating with the inner cavity of the cooker body; the surface lid is provided with a pressure limiting valve which cooperates with the outer port of the exhaust pipe. One end of the pressure limiting valve is provided with an exhaust ejector rod which is matched with the bottom of the pressure limiting valve, an exhaust lever is arranged between the exhaust ejector rod and the handle base, and a cam is arranged on the handle base in a linkage manner. The cam is provided with a flange cooperating with a force receiving end of the exhaust lever and the biasing end of the exhaust lever is located at the bottom of the exhaust ejector lever. The lid assembly enables simple and efficient remote venting of the electric pressure cooker. The invention also discloses an electric pressure cooker to which the lid assembly is applied.

In a circuit breaker, a rotary-operating handle is linked with an opening and closing mechanism via a driving gear so that main circuit contacts can be opened and closed by rotating an opening and closing lever. A vertically moving handle lock lever is arranged between a tip of the opening and closing lever and the driving gear directly coupled to the operating handle, so that when the main circuit contacts are opened after being welded, the lock lever abuts against the driving gear to restrain the operating handle to the vicinity of the ON position, thereby restricting the movement to a contact-open indicating position. Further, an upward-inclined surface is formed in a stopper section located at a tip of the lock lever, so that if the contact welding is not severe, the lock lever can be pushed down to forcibly open the contacts.

A massage tool includes a handle, which has a cylinder provided for holding, a barrel hole going through the cylinder; a first barrel, which has a barrel body inserted into the barrel hole of the handle, a chamber formed concaved on the barrel body, a fitting hole opened downwards from the bottom of the chamber; a toe, which has a shoulder received in the chamber of the first barrel; a second barrel, which has a barrel body inserted into the barrel hole of the handle; the massage tool which assembled via above structure is convenient for use and holding; further, the massage tool can includes a skirt, which has a skirt body mounted on the handle, the second barrel and the skirt mounted at least two fingers or a palm; and a magnet group received in the chamber of the first barrel; thereby, the invention can assembled variety of massage tool, the magnet group generating magnetic field improve human body blood circulation, and the toe or the finger to proceed pressing.

A handle assembly for a power tool 1 comprises a housing 2 defining a handle 4 and housing a motor for actuating an output member of the tool, such as a drill bit or jigsaw blade. The handle assembly comprises at least one flexible sheet 8 adapted to be mounted to a surface of the handle of the power tool and having a series of protrusions 10 adapted to be engaged by a hand of a user of the tool. The protrusions 10 retain one or more blister packs (not shown) containing at least one vibration damping gel material between the flexible sheet 8 and the surface of the handle 4.

A dual mode or multimode backlight containing LEDs as a light source. The backlight has light cavity containing a reflective material. The cavity has an opening to allow light to be directed to a display source such as a liquid crystal display (LCD). Two sets of LEDs are provided, one set for day mode and one set for night mode. The night mode LEDs is fitted with an NVIS filter. The day mode LEDs is fitted with a filter that suppresses the phosphorescence from the day mode LEDs. The filter suppress the IR energy and allows maximum luminance from the day mode LEDs. During night mode operation, the backlight is flooded with light. Filtered light from the NVIS LED's would impinge on the day mode LED's causing them to phosphoresce. The filter over the day mode LEDs removes the infrared energy from the phosphorescent light emitted from the day mode LEDs.

A semiconductor die package. The semiconductor die package comprises a semiconductor die and a molded clip structure comprising a clip structure and a first molding material covering at least a portion of the clip structure. The first molding material exposes an outer surface of the clip structure. The clip structure is electrically coupled to the semiconductor die. The semiconductor die package further comprises a leadframe structure comprising a die attach pad and a plurality of leads extending from the die attach pad. The semiconductor die is on the die attach pad of the leadframe structure. A second molding material covers at least a portion of the semiconductor die and the leadframe structure. The semiconductor die package also includes a heat slug and a thermally conductive material coupling the heat slug to the exposed surface of the clip structure.

A refrigerator door includes a front surface panel and a rear surface panel configured such that a foam space is provided between the panels, first and second frames configured to form each side surface of the door and to which the two panels are supportedly attached, an upper cap and a lower cap configured to form upper and lower surfaces of the door, respectively, and thermal insulating material which is provided in the foam space to couple the front surface panel, the rear surface panel, the first frame, the second frame, the upper cap, and the lower cap to one another, wherein each of the first frame and the second frame is formed by sequentially introducing a steel plate coil having a predetermined thickness and width into a predetermined number of roll forming members.

An electrically powered hammer comprising a hollow spindle within which spindle is reciprocatingly mounted a piston, a ram, a beatpiece having an increased external diameter mid-portion and located within the spindle between the ram and the tool or bit, a two part sleeve arrangement located within the spindle and including an increased internal diameter mid-portion for receiving the increased external diameter portion of the beatpiece and a reduced internal diameter forward and rearward portion for guiding the forward and rearward ends respectively of the beatpiece and where the sleeve arrangement includes a forward sleeve and a rearward sleeve which are both guided with tight radial tolerances and with a slight axial play within and by the spindle and the forward axial movement of the forward sleeve is limited by a reduced diameter portion of the spindle and the forward axial movement of the rearward sleeve is limited by the forward sleeve.

A nozzle diaphragm assembly includes a diaphragm outer ring having a groove opened toward an inner diameter side to be continuous in an inner peripheral direction; a diaphragm inner ring having a groove opened toward an outer diameter side to be continuous in an outer peripheral direction; and a nozzle blade having a diaphragm outer ring insertion portion on one end and a diaphragm inner ring insertion portion on the other end, in which the groove opened toward the inner diameter side of the diaphragm outer ring and the diaphragm outer ring insertion portion are shaped to be fitted to each other, and in which the groove opened toward the outer diameter side of the diaphragm inner ring and the diaphragm inner ring insertion portion are shaped to be fitted to each other.

The invention provides a backlight module and a display device. The display device comprises the backlight module and a display panel. The backlight module comprises a housing, a light guide plate and a light source, wherein the light guide plate is arranged in the housing and is provided with a light-emitting surface and a positioning convex part; the positioning convex part protrudes out of the light-emitting surface; and the light source is arranged on at least one side of the light guide plate. In the invention, the assembly structure and the assembly process of the display device can be simplified through the utilization of the positioning convex part.

Provided is a seat belt retractor capable of having its assembly readily performed to increase assembly efficiency, simplifying shapes of components to readily manufacture the retractor and reduce manufacturing cost, and preventing a webbing from being hooked when the webbing is rewound. The seat belt retractor includes a housing constituting a main body of the seat belt retractor, a guide drum rotatably installed in the housing, a connector inserted into one side of the guide drum, a base member surrounding the connector, a gear member inserted into the base member, a cylinder for operating the gear member, a torsion bar inserted into the guide drum, a locking member fixedly inserted between the torsion bar and the guide drum, a locking clutch installed at one surface of the locking member, a mechanism cover installed at one surface of the locking clutch, and a friction spring installed in the mechanism cover to stop operation of a lock arm fixed to the locking clutch.Therefore, an operator can assemble the base member and the gear member while viewing them. In addition, the clutch rollers rotate while moving outwardly along the slant surfaces of the slant gear to rotate the connector and rewind the webbing. Thus, shock applied to a passenger is lessened.

The invention discloses a cooker cover assembly. A handle base is arranged on a face cover of the cooker cover assembly. An inner cover of the cooker cover assembly is provided with an uncovering crankshaft. An exhaust pipe sequentially penetrates out the face cover, the inner cover and a steel cover. The face cover is provided with a pressure limiting valve matched with an outer port of the exhaust pipe. One side of the pressure limiting valve is provided with an exhaust ejector rod matched with the bottom of the pressure limiting valve. An exhaust lever is arranged between the exhaust ejector rod and the handle base. A cam is arranged on the handle base in a linkage mode. The cam is provided with an exhaust flange matched with the stress end of the exhaust level. The force application end of the exhaust lever is located at the bottom of the exhaust ejector rod. The inner cover is provided with a support. An uncovering lever is hinged to the support. The bottom end of the uncovering lever is provided with an uncovering buckle in clamped fit with a cooker body buckle of a cooker body. The cam is provided with an uncovering flange matched with the top end of the uncovering lever. By means of the cooker cover assembly, remote exhaust and uncovering operation of an electric pressure cooker can be easily, conveniently and efficiently achieved. The invention further discloses the electric pressure cooker with the cooker cover assembly.

A transformer includes a bobbin, a primary winding coil, a secondary winding coil, a case and a magnetic core assembly. The bobbin includes a winding member, a first channel, and multiple ground pins. The ground pins have first terminal parts protruded from a surface of the winding member. The primary winding coil and the secondary winding coil wound around the winding member. The case includes a receiving portion for partially accommodating the winding member therein, a second channel communicated with the receiving portion, and multiple perforations corresponding to the ground pins. The first terminal parts are penetrated through the perforations and protruded from a surface of the case when the winding member is accommodated in the receiving portion. The magnetic core assembly is partially embedded into the first channel and the second channel, so that the magnetic core assembly is contacted with the first terminal parts of the ground pins.

The present disclosure provides a stackable optical fiber adapter including shell members, a base with mating parts formed at front and rear sides thereof, and an accommodating cavity being transversely formed therein and communicated with the two opposite mating parts. One positioning part and wedged-jointing part are at two adjacent bases, and one clasping block and position-limiting groove are on the positioning part and the wedged-jointing part. By such a way, each two adjacent bases can be stacked, arranged or formed by a modularized manner, so that more shell members can be installed on a panel. The adapter can be easy to design the corresponding mold, the mating parts of each shell member is constant, and necessary to develop different molds, so the manufacturing process and the mold can be simplified, and the optical fiber adapter of the present disclosure can have stable structure and low cost, and further facilitate mass production.

The invention relates to a three-dimensional image photographing device, a three-dimensional image photographing method and a face recognition method. The three-dimensional image photographing devicecomprises a laser source, an image sensor and a data processing module. The laser source is used for transmitting laser. The image sensor is used for sensing visible light for generating a two-dimensional image signal of an objective scene and sensing the laser which is reflected from the objective scene for generating a depth image signal. The data processing module is used for acquiring the two-dimensional coordinate of the objective scene according to the two-dimensional image signal, and acquiring the depth coordinate of the objective scene according to the depth image signal, thereby obtaining the three-dimensional coordinate information of the objective scene.

A structure of an electrostatic speaker and a manufacturing method thereof are provided. In the electrostatic speaker, an electrode and a vibrating film are disposed closely, and electrostatic force of the vibrating film may make the vibrating film contacting with the electrode such that the speaker would fail to generate the sound. Thus, the invention provides a spacer structure and a manufacturing method thereof. Various patterning or height changes and other designed are performed to place the spacer between the electrode and the vibrating film, so as to prevent the electrode from contacting with the vibrating film. The disposition of the spacer is expected to enhance frequency response or sound volume of the speaker.

A power adapter includes an insulation casing. A plug module has at least one plug pin which defines a plug end protruding out of the insulation casing and an inserting end opposite to the plug end received in the insulation casing. The insulation casing receives a printed circuit board, at least one connecting member and conductive member therein. The conductive member is fixed on the printed circuit board and defines a receiving space. The connecting member has a contact portion received in the receiving space of the conductive member for electrical connection therebetween and a retaining portion connecting with the inserting end of the plug module. The assembly structure of the power adapter is simplification.

The invention discloses a wide-angle high-resolution pick-up lens. A first lens, an aperture diaphragm, a second lens, a third lens, a fourth lens and an optical filter are sequentially arranged on the wide-angle high-resolution pick-up lens from the object side to the image side, wherein the first lens is biconcave and has negative focal power, the second lens is biconvex and has positive focal power, the third lens is biconvex and has positive focal power, and the fourth lens is a meniscus and has negative focal power, wherein the convex face of the fourth lens faces the image side. The third lens and the fourth lens are bonded together to form a bonding lens. The aperture diaphragm is located between the first lens and the second lens. The wide-angle high-resolution pick-up lens has the advantages of being compact in structure, large in field angle, high in imaging quality and low in cost.

An engine mount of a vehicle may include a main rubber body defining a main liquid chamber, wherein a fastening bolt for assembling a vehicle engine is coupled to the main rubber body, an inner case supporting the main rubber body, and a housing enclosing the main rubber and the inner case, wherein at least a protrusion is formed on an outer circumference of the inner case, and wherein at least a groove is formed in the housing and the at least a protrusion of the inner case is coupled to the corresponding at least a groove of the housing.

The invention discloses a low-cost reverse electroosmosis method salt difference power generation device and a preparation method. The low-cost reverse electroosmosis method salt difference power generation device is formed by connecting a plurality of power generation units in series, wherein each power generation unit comprises a low-salt water cavity, high-salt water cavities, a cation directional movement ion exchange device and an anion directional movement ion exchange device, wherein the above cavities and the devices are independently arranged; a salt difference is formed between the low-salt water cavity and the high-salt water cavity; the cation directional movement ion exchange device and the anion directional movement ion exchange device are arranged between the adjacent high-salt water cavity and the low-salt water cavity; and the cation directional movement ion exchange device can independently select cation selective gel, cation and anion exchange resin or cation and anion exchange paper. By use of the method, the problem of high power generation cost of a salt difference battery which uses an ion exchange membrane at present can be avoided, the cation selective gelor the ion exchange resin with a low price is used, in addition, an assembling structure is simple, and salt difference energy can be more economically utilized.

A pressure sensor comprising a holder 1 having mounted thereto a semiconductor pressure sensor element 2 that outputs a voltage signal corresponding to the pressure it receives, a connector case 3 for fixing a lead member 23 connected to the semiconductor pressure sensor element 21, a diaphragm 4 that defines together with the holder 1 a pressure sensing chamber 6 filled with insulating oil, and a lid member 5 made of metal to which a pressure introduction pipe 51 is mounted, wherein the holder 1 is made of metal and has a through-hole 12 that communicates the pressure sensing chamber 6 with the exterior and a seal member 27 that seals the through-hole 12, the connector case 3 has an insert hole 31 communicated with the through-hole 12 and through which the seal member 27 is inserted, and the diaphragm 4 is sandwiched between the holder 1 made of metal and the lid member 5 made of metal and bonded thereto.

The invention discloses a touch screen with a fingerprint identification function, and a control method and electronic equipment thereof, and relates to the field of the fingerprint identification technology. The touch screen with the fingerprint identification function comprises a processing module, the touch screen, a fingerprint sensor and a fingerprint identification module, wherein the touch screen, the fingerprint sensor and the fingerprint identification module are independently connected with the processing module; the touch screen is provided with a fingerprint identification area; when the fingerprint sensor detects a fingerprint touch signal, the fingerprint identification module obtains fingerprint image data and transmits the fingerprint image data to the processing module; and the processing module compares whether the received fingerprint image data is matched with a pre-stored fingerprint image data for unlocking the screen or not, and the screen is unlocked if the received fingerprint image data is matched with the pre-stored fingerprint image data. The invention also discloses the electronic equipment which comprises the touch screen, and the control method suitable for the touch screen. The fingerprint identification in a touch screen display area can be realized, and a fingerprint identification function is integrated into a touch screen module. Compared with the prior art, the touch screen has the advantages of small space occupation, tidy and attractive appearance, simple assembling structure and high secure identification performance and can identity a plurality of fingers in one time.

In a circuit breaker, a rotary-operating handle is linked with an opening and closing mechanism via a driving gear so that main circuit contacts can be opened and closed by rotating an opening and closing lever. A vertically moving handle lock lever is arranged between a tip of the opening and closing lever and the driving gear directly coupled to the operating handle, so that when the main circuit contacts are opened after being welded, the lock lever abuts against the driving gear to restrain the operating handle to the vicinity of the ON position, thereby restricting the movement to a contact-open indicating position. Further, an upward-inclined surface is formed in a stopper section located at a tip of the lock lever, so that if the contact welding is not severe, the lock lever can be pushed down to forcibly open the contacts.