Patents by Inventor Heng Sun

Heng Sun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fan and fan assembly
    Patent number: 8517674
    Abstract: An assembly includes a fan and a heat sink for detachably fixing the fan. The fan includes a pair of first and a pair of second sidewalls, with two pair of rims respectively extending from the first and second sidewalls. Ends of the rims of the first sidewalls, which are directed toward and are adjacent to a same one of the second sidewalls, each have a latch flange. Ends of the rims of the second sidewalls, which are directed toward and are adjacent to a same one of the first sidewalls, each have a latch flange. The heat sink includes a channel for slidably receiving one pair of rims of the first or second sidewalls, a blocking member disposed at one end of the channel to block a corresponding sidewall of the fan, and a latch member disposed at the other end of the channel to latch the corresponding latch flanges.
    Type: Grant
    Filed: October 27, 2010
    Date of Patent: August 27, 2013
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Zheng-Heng Sun
  • FIXING APPARATUS FOR FAN
    Publication number: 20130216412
    Abstract: A fixing apparatus for a fan includes a bottom wall, and a fixing member for fixing the fan. The bottom wall forms two fixing portions and a block. The fixing member includes a plate defining a through hole, and a latch extending from a side of the board. The through hole includes a first hole and a second hole communicating with the first hole. The second hole is less than the first hole in size. A blocking piece perpendicularly extends up from a distal end of the latch. The fixing member is slidably mounted to the bottom wall, and the fixing portion extends through the first hole and then engages in the second hole. The blocking piece is blocked by a rear surface of the block.
    Type: Application
    Filed: March 20, 2012
    Publication date: August 22, 2013
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: ZHENG-HENG SUN
  • FIXING APPARATUS FOR FAN
    Publication number: 20130216411
    Abstract: A fixing apparatus for a fan includes a bottom wall, and a fixing member for fixing the fan. The bottom wall forms a fixing portion and a pin. The fixing member includes a plate defining a through hole, and a latch extending from a side of the board. The through hole includes a first hole and a second hole communicating with the first hole. The second hole is less than the first hole in size. A clamping portion is formed on the latch adjacent to a distal end of the latch. The fixing member is slidably mounted to the bottom wall, and the fixing portion extends through the first hole and then engages in the second hole. The pin is clamped by the clamping portion.
    Type: Application
    Filed: March 19, 2012
    Publication date: August 22, 2013
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: ZHENG-HENG SUN
  • FIXING APPARATUS FOR FAN
    Publication number: 20130216373
    Abstract: A fixing apparatus for a fan includes a bottom wall, and a fixing member for fixing the fan. A first fixing portion and a second fixing portion are formed on the bottom wall. The fixing member includes a plate defining a through hole, and an extension piece extending from a side of the board. The through hole includes a first hole and a second hole communicating with the first hole. The second hole is less than the first hole in size. The extension piece defines a side cutout. The fixing member is slidably mounted to the bottom wall. The first fixing portion extends through the first hole and engages in the second hole, and the second fixing portion engages and is retained by the cutout.
    Type: Application
    Filed: February 29, 2012
    Publication date: August 22, 2013
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: ZHENG-HENG SUN
  • FIXING APPARATUS FOR FAN
    Publication number: 20130216374
    Abstract: A fixing apparatus for a fan includes a bottom wall, and a fixing member for fixing the fan. The bottom wall forms a fixing portion and defines a fixing hole. The fixing member includes a plate defining a through hole, and a latch extending from a side of the board. The through hole includes a first hole and a second hole communicating with the first hole. The second hole is less than the first hole in size. A projection is formed on a distal end of the latch. The fixing member is slidably mounted to the bottom wall, and the fixing portion extends through the first hole and then engages in the second hole. The projection is engaged in the fixing hole.
    Type: Application
    Filed: March 6, 2012
    Publication date: August 22, 2013
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: ZHENG-HENG SUN
  • FIXING DEVICE FOR FAN
    Publication number: 20130206958
    Abstract: A fixing device for fixing a fan includes a support and a number of fastening members. The fan includes a sidewall defining a number of fixing holes. The support includes a fixing plate defining a vent area and a number of slots located around the vent area. Each fastening member comprising an abutting portion detachably engaging in the corresponding slot, a stopping portion protruding from a first end of the abutting portion, and a latching portion extending out from a second end of the abutting portion opposite to the stopping portion. Each latching portion is latched into a corresponding one of the fixing hole of the fan, the stopping portion is abutted against an outer surface of the fixing plate distant from the fan.
    Type: Application
    Filed: March 22, 2012
    Publication date: August 15, 2013
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: ZHENG-HENG SUN
  • Mounting apparatus for flash drive
    Patent number: 8506320
    Abstract: A mounting apparatus is used to fix a flash drive mounted on a circuit board with a connector. The mounting apparatus receives the flash drive and connector. The mounting apparatus includes a base board, and a first sidewall and a second sidewall opposite to each other. An operation portion extends from an end of the base board opposite to the circuit board and forms a blocking portion on a front surface to block a top of the flash drive. Two pairs of fixing portions are formed on the mounting apparatus, respectively for perpendicularly and horizontally mounting the mounting apparatus to the circuit board.
    Type: Grant
    Filed: February 20, 2012
    Date of Patent: August 13, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Li-Ren Fu, Zheng-Heng Sun
  • Server enclosure
    Patent number: 8502088
    Abstract: A server enclosure includes a housing, at least one cable, a partition board, and a sealing member. The partition board is securely received in the housing and defines a through hole through which the at least one cable passes. The sealing member plugs the through hole. The sealing member is made of elastic materials, and defines at least one elastic deformation portion through which the at least one cable passes and by which the at least one cable is clamped.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: August 6, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: An-Gang Liang, Zheng-Heng Sun
  • Cable connector assembly for connecting hard disk drive
    Patent number: 8500479
    Abstract: A cable connector assembly includes a first cable connector, a second cable connector, a locking member, and a retaining frame. The first cable connector includes a first base portion. The second cable connector includes a second base portion. The retaining frame includes a front wall. The front wall defines a mounting hole. The first base portion and the second base portion are received in the mounting hole with the second base portion contacted to the first base portion. The locking member is detachably mounted in the mounting hole at one side of the second base portion. When the locking member is slid to the second base portion and pressing on the second base portion, the second base portion presses on the first base portion. The first base portion and the second base portion are locked in the mounting hole.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: August 6, 2013
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Zheng-Heng Sun
  • Attachment mechanism for electronic component
    Patent number: 8500457
    Abstract: An attachment mechanism for fastening an electronic component includes a circuit board and a fastener. The circuit board includes a first connector to be connected to a second connector of the electronic component. The first connector defines a groove in a first end of the first connector and a hooking slot below the groove. The fastener includes a main body and an operation portion extending up from the main body. The main body includes a block engaging in the groove and a latch engaging in the hooking slot. An engaging bar protrudes from the operation portion to abut against a top of the electronic component.
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: August 6, 2013
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Zheng-Heng Sun
  • MOUNTING APPARATUS FOR FLASH DRIVE
    Publication number: 20130196534
    Abstract: A mounting apparatus is used to fix a flash drive mounted on a circuit board with a connector. The mounting apparatus receives the flash drive and connector. The mounting apparatus includes a base board, and a first sidewall and a second sidewall opposite to each other. An operation portion extends from an end of the base board opposite to the circuit board and forms a blocking portion on a front surface to block a top of the flash drive. Two pairs of fixing portions are formed on the mounting apparatus, respectively for perpendicularly and horizontally mounting the mounting apparatus to the circuit board.
    Type: Application
    Filed: February 20, 2012
    Publication date: August 1, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: Li-Ren FU, Zheng-Heng SUN
  • Mounting apparatus for flash drive
    Patent number: 8496497
    Abstract: A mounting apparatus is used to fix a flash drive mounted on a circuit board with a connector. The mounting apparatus is mounted on the circuit board and receives the flash drive and connector. The mounting apparatus includes a base board, and a first sidewall and a second sidewall opposite to each other. The second sidewall defines a receiving space. The first sidewall is pivotably connected to the first sidewall, and includes a deformable engaging portion, away from the first sidewall, to be engaged in the receiving space.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: July 30, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Li-Ren Fu, Zheng-Heng Sun
  • ELECTRONIC DEVICE WITH DETACHABLE MODULE
    Publication number: 20130176690
    Abstract: An electronic device includes a chassis, a detachable module with a case received in the chassis, a resilient latching member, and an operation member slidably positioned between the latching member and the case. The chassis defines a fastening hole. The case defines a through hole. A first end of the latching member is fixed to the case. A latching tab protrudes outwards from a second end of the latching member. When the operation member is at a first position, the latching tab engages in the fastening hole such that the detachable module is attached to the chassis. When the operation member slides to a second position, it pushes against the latching member to deform the second end of the latching member to move away from the case, such that the latching tab is disengaged from the fastening hole, thereby detaching the detachable module from the chassis.
    Type: Application
    Filed: February 23, 2012
    Publication date: July 11, 2013
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: ZHENG-HENG SUN
  • ATTACHMENT MECHANISM FOR ELECTRONIC COMPONENT
    Publication number: 20130176696
    Abstract: An attachment mechanism for an electronic component includes a circuit board and a fastener. A first connector is fastened to the circuit board to be connected to a second connector of the electronic component. The first connector includes a mounting portion fastened to the circuit board and a main body on a top of the mounting portion. The fastener includes an engaging portion and a rotating portion rotatably connected to a first end of the engaging portion. The engaging portion sandwiches the main body. The rotating portion includes a top wall and two abutting walls extending from opposite ends of the top wall to abut a top of the main body. One of the abutting walls is rotatably connected to the first end of the engaging portion. A stop wall extends from the other abutting wall to be detachably connected a second end of the engaging portion.
    Type: Application
    Filed: May 4, 2012
    Publication date: July 11, 2013
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: ZHENG-HENG SUN
  • FIXING DEVICE FOR FAN
    Publication number: 20130168065
    Abstract: A fixing device for fixing a fan includes a support and a number of fastening members. The fan includes two opposite sidewalls each defining a number of fixing holes. The support includes a fixing plate defining a vent area and a number of slots located around the vent area. Each fastening member includes a sleeve member and an inserting member. The sleeve member is inserted into the corresponding slot of the fixing plate and extended through the corresponding fixing hole of one of the sidewalls of the fan. The inserting member is extended through the corresponding fixing hole of the other sidewall of the fan, to engage with the sleeve. A first block protrudes from the sleeve to abut against the fixing plate. A second block protrudes from the inserting pole to abut against the other sidewall of the fan.
    Type: Application
    Filed: February 23, 2012
    Publication date: July 4, 2013
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: ZHENG-HENG SUN
  • ATTACHMENT MECHANISM FOR ELECTRONIC COMPONENT
    Publication number: 20130170161
    Abstract: An attachment mechanism for an electronic component includes a circuit board and a fastener. A first connector is fastened to the circuit board to be connected to a second connector of the electronic component. The first connector includes a mounting portion fastened to the circuit board and a large main body on a top of the mounting portion to connect to the second connector. A fastener includes a top wall, two engaging portions engaging with opposite sides of the electronic component, and two cantilevers slantingly extending toward each other from bottoms of the corresponding engaging walls. Two claws extend from each cantilever to engage with a corresponding end of the mounting portion and abut against a bottom surface of the main body.
    Type: Application
    Filed: April 26, 2012
    Publication date: July 4, 2013
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: ZHENG-HENG SUN
  • Airflow guide member and electronic device having the same
    Patent number: 8477495
    Abstract: An electronic device includes a bottom plate, a circuit board having an electronic component, a fan, and an airflow guide member. The circuit board is fixed to the bottom plate. The fan is arranged at the front of the circuit board. The airflow guide member is arranged between the fan and the circuit board. The airflow guide member includes an airflow guide wall defining a number of spaced slots, and a number of stop plates selectively inserted into the corresponding slots of the airflow guide wall, to leave some of the slots directly in front of the bottom of the electronic component open.
    Type: Grant
    Filed: May 20, 2011
    Date of Patent: July 2, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Zheng-Heng Sun, Xiao-Feng Ma
  • ATTACHMENT MECHANISM FOR ELECTRONIC COMPONENT
    Publication number: 20130164953
    Abstract: An attachment mechanism for fastening an electronic component includes a circuit board and a fastener. The circuit board includes a first connector to be connected to a second connector of the electronic component. The first connector defines a groove in a first end of the first connector and a hooking slot below the groove. The fastener includes a main body and an operation portion extending up from the main body. The main body includes a block engaging in the groove and a latch engaging in the hooking slot. An engaging bar protrudes from the operation portion to abut against a top of the electronic component.
    Type: Application
    Filed: March 23, 2012
    Publication date: June 27, 2013
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: ZHENG-HENG SUN
  • ATTACHMENT MECHANISM FOR ELECTRONIC COMPONENT
    Publication number: 20130164950
    Abstract: An attachment mechanism for an electronic component includes a circuit board and a fastener. The circuit board includes a first connector connected to a second connector of the electronic component. The fastener includes two operation portions and a connection portion connected between the operation portions. The operation portions clamp the first connector. A hook extends from a top of the connection portion to engage with a first end of the electronic component.
    Type: Application
    Filed: April 12, 2012
    Publication date: June 27, 2013
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: ZHENG-HENG SUN
  • ELECTRONIC DEVICE WITH DATA STORAGE ASSEMBLY
    Publication number: 20130163181
    Abstract: An electronic device includes a chassis and a data storage assembly slidably received in the chassis. The data storage assembly includes a bracket and a plurality of hard disk drives uprightly inserted in the bracket, which can arrange more hard disk drives in the bracket effectively.
    Type: Application
    Filed: May 4, 2012
    Publication date: June 27, 2013
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: ZHENG-HENG SUN