253results about How to "Assemble firmly" patented technology

Disclosed is an automatic assembling machine for assembling a vehicle-mounted encoder. The automatic assembling machine comprises a rotating table assembly, a cam indexer assembly, a support feeding mechanism, a manual pendulum shaft core and shaft sleeve feeding mechanism, a first rotor feeding mechanism, a first drive plate feeding mechanism, a second rotor and second drive plate assembling mechanism, a manual pendulum body feeding mechanism, a riveting mechanism and a discharging mechanism, wherein the rotating table assembly, the cam indexer assembly, the support feeding mechanism, the manual pendulum shaft core and shaft sleeve feeding mechanism, the first rotor feeding mechanism, the first drive plate feeding mechanism, the second rotor and second drive plate assembling mechanism, the manual pendulum body feeding mechanism, the riveting mechanism and the discharging mechanism are arranged on the top of a machine box. The automatic assembling machine further comprises two shape trimming assemblies and a plurality of detection assemblies, wherein the shape trimming assemblies are used for shape trimming of supports. A plurality of station clamps are arranged on the circumferential edge of a rotating table of the rotating table assembly in an array mode. A rotating pendulum assembly is further arranged on the top of the machine box in a matched mode. The feeding mechanisms are matched with the movement of the rotating table assembly to conduct feeding in sequence, the riveting mechanism conducts riveting on parts of the encoder to form an encoder finished product, the discharging mechanism enables the encoder finished product to be discharged into a collecting box, the shape trimming assemblies conduct opening shape trimming and inward extrusion shape trimming on the supports, and the rotating pendulum assembly is used for transmitting a second rotor and second drive plate assembly assembled by the second rotor and second drive plate assembling mechanism to the matched station clamp.

The invention discloses automatic adhesive-dispensing pressure-maintaining equipment. The automatic adhesive-dispensing pressure-maintaining equipment comprises an equipment machine table, a rotary workbench, as well as a first loading mechanism, a second loading mechanism, an adhesive-dispensing mechanism, a CCD detection mechanism, a pressure-maintaining mechanism, a first carrying robot and a second carrying robot which are sequentially and circumferentially arranged at the periphery of the rotary workbench, wherein the rotary workbench comprises a small rotary disc installed on the equipment machine table and a large rotary disc arranged at the periphery of the small rotary disc in a sleeved manner; a plurality of rotary disc jigs are arranged on the large rotary disc along the same circumference in a manner of uniform distribution; the adhesive-dispensing mechanism is configured to comprise a three-axis displacement device, a base, a needle barrel and an adhesive-dispensing needlehead; the adhesive-dispensing needle head is arranged on the three-axis displacement device through the base; the three-axis displacement device is used for driving the adhesive-dispensing needle head to move in X-axis direction, Y-axis direction and Z-axis direction; the needle barrel is arranged on the three-axis displacement device through the base; and the needle head of the adhesive-dispensing needle head is enabled to carry out adhesive-dispensing operation on a first material part to be treated. The automatic adhesive-dispensing pressure-maintaining equipment is high in adhesive-dispensing speed and efficiency, and stable in quality.

A planar light source unit includes a metal frame retaining a light source panel provided with an light guide for inducing emission of light from a light source and a plastic frame that supports at least part of a peripheral edge of the light guide. The outer peripheral surface of the plastic frame with a fitting structure between the metal frame and the plastic frame and an outer frame portion contiguous to the support plate portion and sandwiched between the fixing means and the outer frame portion of the metal frame. A liquid crystal display panel is provided with a display region in which plural display pixels are arrayed and the planar light source unit.

A blow molded plastic container including a top and bottom portion and side portions which interconnect the top and bottom portions. A pouring spout on one side of the top portion in the form of a first upward projection, and a second upward projection on the opposed side of the top portion. A handle on the side portion opposed to the pouring spout, and spaced depressions in the bottom portion which nest into the upward projections to form a nested assembly of containers.

The invention reveals an image capturing optical system, an image capturing device, and an electronic device. The system sequentially comprises a first lens, a second lens, a third lens, a fourth lens and a fifth lens from the object space to the image space. The first lens has the positive refraction power, and the object space surface of the first lens is a convex surface. The second lens has the positive refraction power, wherein the object space surface of the second lens is a convex surface, and the image space surface of the second lens is a concave surface. The third lens has the negative refraction power, and the image space surface of the third lens is a concave surface. The fourth lens has the positive refraction power. The fifth lens has the negative refraction power, and the image space surface of the fifth lens is a concave surface. Moreover, an off-axis part of the image space surface of the fifth lens comprises at least one convex surface, and the object space and image space surfaces of the fifth lens are aspheric surfaces. When a specific condition is met, the stabilization of the imaging quality and assembly of the system is facilitated. The invention also discloses the image capturing device with the system, and the electronic device with the image capturing device.

A spectacle structure includes an inner frame unit having two connected horizontal U-shaped frame members respectively formed from an upper, a laterally outer and a lower frame section, the upper frame sections being connected to each other, each of the outer frame sections being provided with two horizontal grooves and a post or a recess or a through hole located between the two grooves, and each of the lower frame sections having a forward and inward extended support section; a lens unit having two connected lenses, each of which being provided with two horizontal ribs and a recess or a through hole or a post corresponding to the outer frame section, allowing the inner frame unit to be firmly assembled to and conveniently disassembled from a rear side of the lens unit; and a wear unit being pivotally connected to two opposite ends of the lens unit.

A thermal module with enhanced assembling structure includes a base and a heat pipe. The base is formed on a middle portion with a longitudinal receiving recess, which has two end portions forming two supporting portions and a middle portion formed into an opening. A first and a second extended arm are formed at junctions between the receiving recess and two longitudinal sides of the opening. Wall surfaces of the first and second extended arms adjacent to the longitudinal sides of the opening are formed with alternating elevated and sunken areas. The heat pipe is held down in the receiving recess by the first and second extended arms to fitly engage with the elevated and sunken areas. Therefore, there is an increased fitting tightness between the heat pipe and the base to ensure enhanced assembling strength of the thermal module and reduce the manufacturing cost thereof.

A secondary battery including: an electrode assembly including a first electrode plate, a second electrode plate, and a separator interposed between the first electrode plate and the second electrode plate; a can accommodating the electrode assembly and an open end; and a cap assembly to seal the open end of the can. A step difference is formed in an upper end of the can. A supporter settled in the step difference is formed in the cap assembly. A bottom protrusion inserted into the can is formed on a bottom surface of the supporter. Therefore, ignition and explosion are prevented by a short between the electrode plates in accordance with the deformation of the electrode assembly so that the stability of the secondary battery may be improved.

The invention relates to a connector assembly for an electrical plug-in connector (10), in particular an electrical socket plug-in connector (10) for an igniter of an airbag, with a contact casing (100) in which at least one electrical contact means (50) can be provided, and a contact securing means (200) which has a locking means (210) by means of which the contact means (50) can be locked in the contact casing (100); the contact securing means (200) having a strain-relief means (230) by means of which at least partially a strain relief for an electric line (60) connected to the contact means (50) can be set up on/in the connector assembly (12); and/or the connector assembly (12) having a plug-in-connector securing means (400) which, starting from a pre-latching position (V) on the connector assembly (12), for a final latching position (E) can be brought into engagement with the contact securing means (200) and/or a strain-relief cover (300) of the connector assembly (12).

Provided is a fishing reel equipped with a replaceable hood top. The fishing reel includes: a frame having a mount; two side covers coupled to both sides of the frame; a spool disposed inside the mount of the frame and coupled to the side covers through a shaft; a reel foot coupled to a bottom of the frame to be mounted on a fishing rod; a hood coupled to a top of the frame; a handle coupled to a side of the frame through a shaft to rotate the spool; and a tension nut disposed on a side of the frame to adjust a casting distance by controlling a rotational speed of a spool shaft. The hood has coupling portions, and a replaceable hood top is coupled to the coupling portions.

The present invention discloses a temperature measuring assembly, electrical device assembly, battery pack connecting assembly and battery pack. The temperature measuring assembly comprises a temperature measuring element, an output connector and a heat transfer component. The temperature measuring element is configured to measure temperature of an object to be measured and output a temperature signal, and be spaced apart from the object to be measured. The output connector is electrically connected with the temperature measuring element to receive the temperature signal. The heat transfer component is configured to be in contact with the temperature measuring element, and used for contact with the object to be measured. The temperature measuring assembly of the present invention can improve precision of measuring temperature through the fit of the temperature measuring element and the heat transfer component. The output connector can conveniently output temperature signals.

The invention discloses an assembling technology for a metal cover board and a cavity component of a cavity filter. The assembling technology comprises the following steps: (1) printing of a solder paste, namely locating the metal cover board on a printing machine to print the solder paste; (2) assembling of the cover board, assembling tuning screws and tuning nuts into the metal cover bard according to the requirements; (3) assembling of devices, namely tightly assembling the metal cover board and the cavity component; and (4) melting and welding, feeding the clamped metal cover board and cavity component into a reflow oven for heating and welding, taking out the metal cover board and the cavity component for cooling, and disassembling the bolts or a compression tooling of fixing the metal board and the cavity component. An original bolt fastening method is replaced with a solder paste welding method, so that signal leakage is effectively avoided; the electrical properties and the stability of the devices are ensured; the processing time and the assembly work hours of the metal cover board and a cavity are shortened; the technology is simple; meanwhile, an original product ageing procedure can be simplified; the production efficiency is improved; the weight of the devices is reduced; and the market competitiveness of a product is improved.

The invention discloses an easily-assembled environment-friendly moisture-proof flame-resistant wear-resisting splice type floor. The floor comprises a base plate, wherein the base plate is horizontally arranged, an end face of one end of the base plate in the width direction is protrudingly provided with a plurality of protruding blocks in the length direction of the base plate, the protruding blocks are arranged at intervals in the width direction of the base plate, an end face of the other end of the base plate in the width direction is provided with a plurality of grooves corresponding to and cooperated with the protruding blocks in the length direction of the base plate, the grooves are arranged at intervals in the width direction of the base plate, the height of each protruding block is corresponding to the height of the base plate, and correspondingly, the grooves are arranged in a manner of penetrating the base plate in the height direction of the base plate; a moisture-proof layer, a flame-resistant layer and a wear-resisting layer which are successively coated on an upper surface of the base plate from inside to outside; and an antibacterial layer, an anti-static layer and an anti-corrosion layer which are successively coated on a lower surface of the base plate from inside to outside. The floor is convenient to assemble and splice with high assembly stability and good firmness, has good anti-corrosion, flame-resistant, anti-static and moisture-proof performance and good economic returns, and is simple in structure and long in service lifetime.

The invention provides a constant pressure type tail pipe of a hydropower station, and belongs to the field of hydraulic power generation equipment. The constant pressure type tail pipe comprises a lower tapered pipe, a current stabilization pipe and an upper tapered pipe, wherein the structure of the upper tapered pipe is the same as that of the lower tapered pipe; the diameter of the lower end face of the upper tapered pipe is larger than the diameter of the upper end of the upper tapered pipe; a plurality of current guiding ribs are arranged in the upper tapered pipe; clamping grooves are formed in the current stabilization pipe; and the clamping grooves and the current guiding ribs are correspondingly arranged and are in interference fit. According to the constant pressure type tail pipe, strength is high, a current is divided, and internal pressure is maintained stable.

A skateboard with two wheels (11), said skateboard having a front plate (15) and a rear plate (16) which are connected with each other by a spring element (3), which is secured to a rod (1 and 2) at both ends of the spring element (3). The two wheels (11), the front plate (15) and the rear plate (16) are secured inclined (4) to the rod (8, 11) by means of screw connections (4, 12) to form an angle relative to the upper sides of the plates (15 and 16). In this manner, the front plate (15) and the rear plate (16) are protected against breaks, as the wheels (11) are not secured directly to the front plate (15) and the rear plate (16), but to the rods (1 and 2) with the spring element (13).