3853results about How to "Improve connection stability" patented technology

A respiratory mask assembly for delivering breathable gas to a patient includes a frame having a front surface and a rear surface, opposite the front surface, and adapted in use to face the patient. The frame defines an inner wall and an outer wall extending from the rear surface, the inner and outer walls being spaced to define a channel therebetween. A cushion is removably attachable to the frame such that the cushion and frame are repeatably engagable with and disengagable from one another. The cushion includes a side wall to be inserted into the channel of the frame, the side wall having a first interlocking surface that engages a second interlocking surface provided in the channel when the cushion and frame are engaged with one another. The first and second interlocking surfaces interlock with one another to removably attach the cushion to the frame.

An atomizing device comprises an atomizing seat, and an atomizer having a heating wire and disposed at one side of the atomizing seat. A first electrode assembly is disposed at another side of the atomizing seat away from the atomizer. The first electrode assembly includes a first seat body and a first electrode post, two of which two of which are insulated from each other and respectively connected with two ends of the heating wire to form the positive and negative electrode. The first seat body resists the atomizing seat and clamps a first end of the heating wire therebetween, and the first electrode post resists the atomizing seat and clamps a second end of the heating wire therebetween. The heating wire is secured by the squeezing of the atomizing seat and the first electrode assembly, the atomizing sleeve, which has a stable structure and low cost.

A panel has a core of wood material or a wood material/plastic mixture, a top and an underside, and two opposite side edges, which have profiles that correspond to each other such that two identically configured panels can be connected and locked to one another in the horizontal (H) and vertical (V) directions by an essentially vertical joining movement. The locking in the horizontal direction (H) can be brought about by a hook connection with an upper locking section having a hook element and a lower locking section having a hook element. The locking in the vertical direction (V) can be brought about by at least one tongue element that is formed from the core in one piece and can be moved in the horizontal direction (H). The at least one tongue element provided on the lower locking section is free with respect to the core in the direction of the opposite side edge by means of an essentially vertical slot and during the joining movement snaps in behind a locking edge extending essentially in the horizontal direction (H), which locking edge is embodied on a locking projection. The tongue element is connected to the core on at least one of its two ends in the direction of its side edge (II), and the width (B₁, B₂) of the locking edge is different in size over the length (L) of the opposite side edge (I).

A protection structure of an IEEE1394 connector is disclosed. The protection structure for use in the IEEE1394 connector comprises a locking structure mounted on a first IEEE1394 connector. The locking structure is capable of hooking an opening formed on a second IEEE1394 connector that cooperates with the first IEEE1394 connector for enhancing the connection stability between the first and second connectors. In addition, a lock is mounted on the locking structure to provide the anti-theft IEEE1394 connector.

A USB connector includes an connector body holding first and second conducting terminals on top and bottom sides of a tongue plate of a first connection port thereof, a bottom positioning member located on the bottom side of the first connection port, an adapter board having first contacts located on the front side for the bonding of rear bonding portions of the first and second conducting terminals and first metal pads located on the rear side thereof for the bonding of the bonding portions of adapter terminals and electronic components electrically connected between the first contacts and the first metal pads, and a rear cover fastened to the rear side of the first connection port and the top side of the bottom positioning member to shield the first and second conducting terminals and the adapter terminals.

The invention discloses a display panel, a manufacturing method thereof and a display device. A designed bonding pad comprises a first conductive bonding area and a second conductive bonding area, the first conductive bonding area is arranged on the surface of a first substrate, and the second conductive bonding area is arranged on the side face of the first substrate, that is, a bonding pad connected with a COF is arranged on the side face of an array substrate. On the basis, the conductive efficiency of the bonding pad and the connection stability of the bonding pad and the COF are improved on the premise of being beneficial to narrow-border design and frameless design.

A safety lamp bulb connector assembly includes a lamp socket with a bottom flange, retaining blocks located on the periphery of the lamp socket and spaced above the bottom flange of the lamp socket, a screw holder disposed adjacent to the bottom flange of the lamp socket, a lampshade having a center opening cut through the bottom wall thereof for receiving the lamp socket and two notches radially outwardly extended from the center opening at two opposite sides for the passing of the retaining blocks for enabling the lampshade to be secured to the lamp socket after insertion of the retaining blocks through the notches and rotation of the lampshade through an angle relative to the lamp socket, and a screw mounted in the screw holder and inserted into one notch of the lampshell to prohibit rotation of the lampshade relative to the lamp socket.

A degradable copolymer filament comprising an internal structure having the following separate phases: (a) a matrix phase comprised as a primary component of a polymer segment which exhibits a tensile Young's modulus of 2 GPa or less and a strength retention of 50% or more after two weeks in water at 37 DEG C., pH 7.3, and (b) a micro-dispersed phase comprised as a primary component of a polymer segment which exhibits a tensile strength of 200 MPa or more and a strength reduction greater than the matrix phase in water at 37 DEG C., pH 7.3. The weight ratio of each component in the matrix phase and dispersed phase is 50:50 to 95:5, respectively, and the dispersed phase a needle structure oriented by stretching in the fiber direction. A degradable monofilament having an excellent mechanical strength and flexibility, moderate hydrolyzability, high ligature stability and being suitable as a material of surgical absorbable suture can be obtained. A preparation process is also provided.

An electrical connector includes a connector body having an electrically insulative base block with a front vertical stop wall and a locating notch on the middle of front vertical stop wall, an electrically insulative front extension portion forwardly extended from the electrically insulative base block and conducting terminals mounted in the electrically insulative base block and the electrically insulative front extension portion, and a metal shielding shell surrounding the connector body and having a positioning block downwardly protruded from the top wall thereof and engaged into the locating notch of the electrically insulative base block of the connector body to assure connection stability between the connector body and the metal shielding shell and positive contact between the conducting terminals and an inserted external electrical connector.

An extendable USB male plug is disclosed. The extendable USB male plug comprises a button for controlling the terminal block. The terminal block is outwardly extendable by pressing and shifting the button so the length of the USB male plug is elongated. Thus, it facilitates the insertion of the USB male plug and also solves excessively deep position, crowding, and insufficient space problems of the USB female socket on the computer.

To improve reliability of interlayer connection of a multilayer wiring board. Plural metal conductor pattern layers are formed on a base material made of thermoplastic resin. Then, high melting metal containing copper, low melting metal containing tin, and binder resin are packed into a via hole. Subsequently, predetermined heat and pressure are applied. Then, while half-melted metal mixture droplets of the low and high melting metals and melted binder resin are phase separated from each other, the surfaces of the conductor patterns that face the openings of the via and the low melting metal are alloyed with each other to form an alloy layer as well as the high and low meting metals are alloyed with each other to form a columnar-shaped interlayer connection part. As a result, an intermediate layer is formed between the outer surface of the columnar-shaped interlayer connection part and inner surface of the via hole.

An LCD device having improved connection stability concerning a COG, a COF or an FPC and a method for manufacturing the LCD device are disclosed. A pixel including a TFT as a switching device is formed at a central portion corresponding to an active region of a substrate. A gate and a data input pads are formed at a peripheral portion corresponding to a pad region of a substrate. An organic insulation layer is formed on the whole surface of the substrate having the TFT the pads thereon. A rugged structure is formed on the organic insulation layer for forming a rugged reflection electrode by exposing and developing the organic insulation layer. An organic insulation layer is formed to reduce a step between the pads and the portion adjacent to the pads. A single organic insulation layer or double organic insulation layers can be formed. A connection failure between the pads and the COG, the COF or the FPC can be greatly reduced since the height difference of the organic insulation layer between the pads the portion adjacent to the pads can be minimized through the exposing and the developing processes. Also, an electrical short between the pads can be prevented because the organic insulation layer is interposed between the pads.