Patent application number | Description | Published |
20090244721 | CAMERA MODULE - A camera module includes a lens unit, a magnet mounted around the lens unit, a stator receiving the lens unit and the magnet therein and an elastic element. The stator includes a coil seat and a coil wound therearound. The coil establishes a magnetic field when an electric current is applied thereto. The magnetic field interacts with a magnetic field of the magnet to generate a magnetic force driving the lens unit into telescopic movement. The elastic element includes at least one rib which has a fixed end connected with the stator and an opposite movable end. The moveable end moves together with the lens unit with respect to the fixed end to generate an elastic force during the telescopic movement of the lens unit. The lens unit stops at a focal position when the magnetic force and the elastic force come to a balance. | 10-01-2009 |
20090252489 | CAMERA MODULE - A camera module includes a lens unit ( | 10-08-2009 |
20090268316 | CAMERA MODULE - A camera module includes a lens unit, a magnet, a stator and an elastic element. The stator includes an upper coil seat with an upper coil wound therearound and a lower coil seat with a lower coil wound therearound. The upper and the lower coils establish an induced magnetic field when electric currents are applied thereto. The induced magnetic field interacts with the magnet to generate a magnetic force driving the lens unit into a telescopic movement. The elastic element includes a plurality of ribs. Each rib includes a fixed end connected with the stator and an opposite movable end. The moveable end moves together with the lens unit with respect to the fixed end to cause the ribs to deform and generate an elastic force. The lens unit stops at a focal position when the magnetic force and the elastic force come to a balance. | 10-29-2009 |
20090290241 | LENS UNIT - A lens unit includes a moveable section and an elastic element. The moveable section includes a lens barrel, a lens received in the lens barrel and a magnet fixedly mounted around the lens barrel. The moveable section is configured to telescopically move along an optical axis direction of the lens. The elastic element includes an attachment portion connecting with the moveable section, a holding portion for holding the movable section, and a plurality of elastic ribs capable of being elastically deformed during the telescopic movement of the moveable section. The elastic ribs of the elastic element are configured to restrain a movement of the moveable section, whereby the moveable section can stop at a focal position when an elastic force generated by the deformation of the at least one elastic rib is equal to a force for causing the moveable section to have the telescopic movement. | 11-26-2009 |
20090310959 | CAMERA MODULE - An exemplary camera module includes a lens mount, a lens unit, a magnet unit, a printed circuit board (PCB)-based Rogowski coil and a blade spring. The PCB-based Rogowski coil is fixed around the lens unit. The PCB-based Rogowski coil establishes an induced magnetic field when an electric current is applied thereto. The induced magnetic field interacts with the magnet unit to generate a magnetic force moving the lens unit telescopically. The blade spring includes a plurality of ribs. Each rib includes a moveable end connected with the lens unit and an opposite fixed end. The moveable end moves together with the lens unit with respect to the fixed end to cause the ribs to distort and generate an elastic force. The lens unit stops at a focal position when the magnetic force and the elastic force come to a balance. | 12-17-2009 |
Patent application number | Description | Published |
20130008227 | SHOCK AND IMPACT TESTING DEVICE AND METHOD - A shock and impact testing device includes a shock and impact module and a control module. The shock and impact module includes a platform, an air cylinder having a rod, an impact head positioned on the platform aligning with the rod, and a lifting structure connected to the platform to drive the platform to rise and then release the platform to allow the platform to fall down freely until the impact head hits the rod. The control module calculates a pressure of the air cylinder and a height difference between the impact head and the rod, and controls the lifting structure to drive the platform to rise to a height difference between the impact head and the rod meets the calculated height difference and adjusting a pressure of the air cylinder to meet the calculated pressure. | 01-10-2013 |
20130014558 | SHOCK AND IMPACT TESTING DEVICE AND METHODAANM ZHAI; DI-GANGAACI Shenzhen CityAACO CNAAGP ZHAI; DI-GANG Shenzhen City CNAANM WEN; GUANG-MINGAACI Shenzhen CityAACO CNAAGP WEN; GUANG-MING Shenzhen City CNAANM LIU; YUAN-WANGAACI Shenzhen CityAACO CNAAGP LIU; YUAN-WANG Shenzhen City CN - A shock and impact testing device includes a shock and impact module and a control module. The shock and impact module includes a base, a platform, an elastic cushion positioned on the base, an elastic impact pad positioned on the platform facing the cushion, and a lifting structure connected to the platform to drive the platform to rise and then release the platform to allow the platform to fall down until the impact pad hits the cushion. The control module includes an interface configured for inputting impact parameters, a converting unit and a control unit. The converting unit calculates corresponding testing parameters according to the impact parameters. The control module controls the lifting structure to drive the platform to rise according to the testing parameters. | 01-17-2013 |
20130160519 | IMPACTING HEAD AND IMPACT TESTING DEVICE USING THE SAME - An impacting head using in an impact testing device comprises a substrate made of aluminum or aluminum alloy and a rubber head made of polyurethane resin, the substrate and the rubber head are bonded together by adhesive layer mainly containing epoxy resin. The impacting head has low cost and a long service life. Furthermore, the impacting head produces a display of trapezoidal waves following impact tests which meets the requirements of the IEC 60068-2-27 2008 standard. | 06-27-2013 |
Patent application number | Description | Published |
20120104302 | CONTROL VALVE - A control valve includes a valve body, a valve plug, two adjusting elements and two operating members. The valve body has a valve hole defined through the valve body and further defines an inlet hole and two outlet holes respectively communicating with the valve hole. The valve plug is movably assembled within the valve body. Two ends of the valve plug are respectively exposed to the outside of the valve body. The two adjusting elements are respectively mounted to two ends of the valve body and respectively adjustably resist against two ends of the valve plug. The two operating members are respectively fixed to the two adjusting elements for driving the two adjusting elements to move the valve plug within the valve hole of the valve body, and thereby controlling the control valve to switch between an open state and a closed state. | 05-03-2012 |
20120139194 | SCREWDRIVER HEAD MOUNTING STRUCTURE - A screwdriver head mounting structure includes a mounting base, a screwdriver head, a latching member and an elastic member. The mounting base defines a mounting hole and an eccentric latching hole communicating with and positioned eccentric to the mounting hole. The screwdriver head is detachably assembled to the mounting base. The screwdriver head has a latching end inserted into the mounting hole of the mounting base. The latching member is releasably and adjustably assembled to the mounting base together with the elastic member. The latching member passes through the eccentric latching hole and latches with the latching end of the screwdriver head. | 06-07-2012 |
20120161378 | POSITIONING APPARATUS - A positioning apparatus includes a base plate and a deflection mechanism mounted upon the base plate. The deflection mechanism includes a stationary platform, a rocker assembly and a deflection platform. The stationary platform is mounted over the base plate for placing and positioning a workpiece. The deflection platform is tiltably mounted over the stationary platform via the rocker assembly and the height of the stationary platform itself is adjustable. The rocker assembly comprises a first rocker and a second rocker of different lengths. | 06-28-2012 |
20120235337 | CLAMPING MECHANISM WITH DETACHABLE POSITION MEMBER - A clamp mechanism includes a support plate, a frame, a positioning member, a resisting member, an operating assembly. The support plate defines an assembly hole. The frame is fixed to the support plate, and defines a positioning groove and a sliding groove. The positioning member extends through the assembly hole of the support plate, and received in the positioning groove. The operating assembly is connected to the resisting member. The resisting member is movably received in the sliding groove and opposite to the positioning member. The sliding groove has a first end adjacent to the positioning member and a second end away from the positioning member, such that the operating assembly drives the resisting member to move in the sliding groove from the second end to the first end, thereby clamping the positioning member in the positioning groove of the frame. | 09-20-2012 |
20120242025 | CLAMPING MECHANISM WITH DETACHABLE POSITIONING MEMBER - A clamping mechanism includes a positioning member, a support plate, a frame, a fastening assembly, and an operating assembly. The support plate defines a through hole. The fastening assembly is fixed to the frame. The fastening assembly includes a fastening member and an elastic member. The positioning member extends through the through hole of the support plate, and is fastened by the fastening member under an elastic force of the elastic member. The operating assembly resists the fastening member, thereby driving the fastening member away from the positioning member. | 09-27-2012 |
20130146737 | SUPPORT MECHANISM WITH MULTIPLE RODS - A support mechanism includes a base, two guide poles positioned on the base, two guide poles positioned on the base, a support block slidably sleeved on the two guide poles, a V-shaped rod rotatably connected to a side of the base, a support rod rotatably connecting the V-shaped rod to the support block, and a L-shaped hook rotatably positioned on the V-shaped rod. The L-shaped hook comprises a support pole for supporting the support block. | 06-13-2013 |
Patent application number | Description | Published |
20120006125 | MECHANICAL STRENGTH TESTER - A mechanical strength tester includes a steel ball and a hollow cylinder including a supporting configuration. The diameter of the steel ball is less than the diameter of the cylinder. The supporting configuration is operable to support the steel ball on the top of the cylinder and release the steel ball to fall down in the cylinder under force of gravity. | 01-12-2012 |
20120018215 | HOUSING AND ELECTRONIC DEVICE USING THE SAME - A housing for an electronic device includes a main body and a ventilated member fixed on the main body. The main body includes a heat dissipating zone. The heat dissipating defines a plurality of heat dissipating holes. The ventilated member defines a heat dissipating chamber communicating with the heat dissipating hole therein and a ventilated hole for introducing airflow into the heat dissipating chamber. The ventilated member forms a covering portion covering the heat dissipating holes. | 01-26-2012 |
20120026687 | HOUSING AND ELECTRONIC DEVICE USING THE SAME - A housing of an electronic device includes a sidewall and a heat dissipating zone on the sidewall. The heat dissipating zone includes a reinforcement portion on the sidewall. The reinforcement portion defines heat dissipating holes. The reinforcement portion can extend inwardly from the sidewall of the housing or outwardly from the sidewall of the housing. Each heat dissipating hole has a width equal to or less than 3.5 millimeters. | 02-02-2012 |
20120260749 | TEST DEVICE - A test device is used for testing stability of products. The test device includes a holder, a motor mounted on the holder and a supporting board mounted on the motor. The supporting board includes a supporting surface for supporting the products being tested. The supporting board connects to the motor. The motor drives the supporting board to rotate. | 10-18-2012 |
20130115077 | FAN COVER OF COMPUTER - A fan cover includes a base plate, a frame, and a number of ribs. The frame is made of a number of ring-shaped portions with different diameters and concentrically arranged. A number of strip-shaped portions are radially formed among the ring-shaped portions to connect the ring-shaped portions together. The ribs connect the frame to the base plate at an angle. A number of ventilation holes are defined in the frame. | 05-09-2013 |
20130227308 | SERVER - A server includes an enclosure, a motherboard, and first and second switches. The enclosure includes a base and a cover. The first switch is used to manually turn on or off the motherboard. The second switch is capable of turning off the motherboard and is mounted on a sidewall of the base. A stopping piece extends down from one side of the cover to abut against the second switch. The second switch is connected to a power-on pin of the motherboard. When the cover is not covering the base, the stopping piece fails to abut against the second switch. And the second switch is turned off. The power-on pin receives a power-off signal to power off the server. | 08-29-2013 |