US Pat. No. 10,010,009

RACK-MOUNTED DEVICE SYSTEM AND CABLE MANAGEMENT DEVICE/ ARM APPLIED TO RACK-MOUNTED DEVICE SYSTEM

CELESTICA TECHNOLOGY CONS...

1. A cable management device/arm, wherein the cable management device/arm comprises:a structure body comprising a first body end, a second body end, a first arm corresponding to the first body end, a second arm corresponding to the second body end, and a rotating part respectively connected with the first arm and the second arm, the first arm and the second arm being rotatably connected through the rotating part, and the first arm, the second arm and the rotating part are internally communicated to form a body holding space for arranging a cable in a penetrating manner, the structure body being capable of being folded at a variable folding angle when being subjected to force applied to the first body end and the second body end, wherein shapes of the first arm and the second arm are kept unchanged during a process whereby the structure body is drawn or compressed;
a first fixing piece comprising a first fixing part and a first connecting part connected with the first fixing part, the first connecting part being connected with the first body end; and
a second fixing piece comprising a second fixing part and a second connecting part connected with the second fixing part, the second connecting part being connected with the second body end; and the second fixing part and the second connecting part being arranged at a fixed angle,
wherein the structure body is a drag chain consisting of a plurality of drag chain units, and the drag chain units from the first body end to the rotating part are connected to form the first arm, the drag chain units from the second body end to the rotating part are connected to form the second arm, and
wherein each drag chain unit comprises a first unit connecting part and a second unit connecting part connected with another drag chain unit, and a unit holding space is formed between the first unit connecting part and the second unit connecting part, wherein, when the drag chain unit is connected with another drag chain unit, the unit holding space of the drag chain unit is communicated with the unit holding space of another drag chain unit, and a plurality of communicated unit holding spaces form the body holding space, and all drag chain units are rotatably connected.

US Pat. No. 9,125,314

PRINTED CIRCUIT BOARD

CELESTICA TECHNOLOGY CONS...

1. A printed circuit board, comprising:
an insulating substrate, and
a patterned conductive layer having a signal line and fixed on the insulating substrate,
wherein signal lines on different planes of the patterned conductive layer are electrically connected to a via hole through
a pad; an inner wall of the via hole is formed of a conductive bar and an insulating bar that penetrate the via hole; the
pad is at an edge of the via hole and is connected to the conductive bar; the pad has an unclosed structure;

the via hole has one or more conductive bars therein, and one or more pads are disposed at the edge of the via hole; two adjacent
conductive bars are spaced by the insulating bar; and two adjacent pads are insulated from each other; and

one differential signal line in a differential signal line pair is connected to the conductive bar in one via hole through
the pad connected thereto, and another differential signal line is connected to the conductive bar in another via hole through
another pad connected thereto; the one differential signal line and the conductive bar connected thereto are symmetrical to
the other differential signal line and the conductive bar connected thereto; each of the two via holes further has another
conductive bar connected to a ground signal line.

US Pat. No. 9,568,961

ELECTRONIC APPARATUS

CELESTICA TECHNOLOGY CONS...

1. An electronic apparatus, comprising an input/output unit;
the input/output unit comprising:
a housing comprising a bottom plate, the housing having a first end along a direction of the bottom plate and a second end
opposite the first end;

an adapter plate fixed onto the bottom plate, comprising an adapter plate body and an adapter plate inserting portion, the
adapter plate body having a first slot and a second slot towards a direction away from the bottom plate, the adapter plate
inserting portion being adjacent to the second end of the housing and exposed to the second end, and the adapter plate being
electrically connected with an external electronic device through the adapter plate inserting portion;

a PCIE card disposed adjacent to the first end and on the adapter plate, comprising a PCIE card body and a PCIE port, the
PCIE card body being disposed on the adapter plate along the direction of the adapter plate and perpendicular to the adapter
plate, the PCIE card body being inserted to the first slot of the adapter plate through a golden finger, and the PCIE port
being located at the first end of the housing; and

a fan module disposed adjacent to the second end and on the adapter plate, comprising a fan frame and a fan, the fan being
disposed in the fan frame, and the fan module being inserted to the second slot of the adapter plate through a golden finger.

US Pat. No. 9,817,450

ELECTRONIC APPARATUS

CELESTICA TECHNOLOGY CONS...

1. An electronic apparatus, comprising:
a case, which comprises two sidewalls and a bottom plate connecting the two sidewalls, the case has a first end along a direction
of the sidewalls and a second end opposite the first end, the case has a first receiving space adjacent to the first end,
and the case has a second receiving space adjacent to the second end;

a back plate, which is disposed, perpendicular to the two sidewalls, between the first receiving space and the second receiving
space, has a first insertion and extraction portion towards the first receiving space and a second insertion and extraction
portion towards the second receiving space;

the first receiving space is divided into multiple rear-end regions having the same height and arranged side by side;
a multiple of I/O modules, each I/O module is received in each rear-end region of the first receiving space respectively,
each I/O module has an I/O module assembling portion, and is pluggably electrically connected to the first insertion and extraction
portion of the back plate;

a power supply module, which is received in the first receiving space, has a power supply module assembling portion, and is
pluggably electrically connected to the first insertion and extraction portion of the back plate, used to supply power of
the electronic apparatus;

a node module, which is disposed in the second receiving space, has a node module assembling portion, and is pluggably electrically
connected to the second insertion and extraction portion of the back plate, and communicated with a corresponding I/O module
through the back plate;

the second receiving space is divided into multiple front-end regions, and each of the front-end regions is provided with
at least one node module, the first receiving space is divided into multiple rear-end regions having the same height and arranged
side by side, and each of the rear-end regions is used to receive at least one I/O module or at least one power supply module.

US Pat. No. 10,133,302

CABLE MANAGEMENT DEVICE AND RACK-MOUNTED EQUIPMENT SYSTEM APPLYING CABLE MANAGEMENT DEVICE

CELESTICA TECHNOLOGY CONS...

1. A cable management device for a rack-mounted equipment system comprising:a rack-mounted equipment system comprising a rack having an equipment holding space for holding electronic equipments which is withdrawable along sidewalls of the rack;
a first supporting body used for fixing with the rack having a supporting surface used for supporting a first flexible body,
a second supporting body used for fixing with the rack and has a supporting surface used for supporting a second flexible body, the second supporting body is parallel with the first supporting body;
a fixing means used for fixing the first flexible body and second flexible body with the electronic equipment;
the first flexible body has a first end and a second end, the first end of the first flexible body is fixed with the first supporting body, the second end of the first flexible body is fixed with the fixing means, the first flexible body is bent to an arc shape to form a holding space used for holding a cable, when the second end of the first flexible body moves with the fixing means, the first flexible body is fit with or deviated from the supporting surface of the first supporting body,
the second flexible body has a first end and a second end, the first end of the second flexible body is fixed with the second supporting body, the second end of the second flexible body is fixed with the fixing means, the second flexible body is bent to an arc shape to form a holding space used for holding a cable, when the second end of the second flexible body moves with the fixing means, the second flexible body is fit with or deviated from the supporting surface of the second supporting body.

US Pat. No. 10,191,520

ELECTRONIC APPARATUS HAVING FUNCTION OF SWITCHING NODE MODULES

CELESTICA TECHNOLOGY CONS...

1. An electronic apparatus, comprising:at least two node modules;
a shared I/O module, having a first I/O interface connected with an external device and a second I/O interface electrically connected with the at least two node modules; and
a switching module connecting the at least two node modules and the shared I/O module, used to cause the shared I/O module to communicate with one node module in the at least two node modules through the second I/O interface according to a selection signal when receiving the selection signal;
the shared I/O module can be inserted in or drawn out individually;
each of the shared I/O modules comprises an exclusive fan unit, which is received inside the shared I/O module;
the shared I/O module comprises at least one shared I/O unit including a network card port, a USB port and a video port; and
the USB port and the video port are electrically connected with the node modules through the switching module, used to cause the USB port and the video port to be electrically connected with one node module according to a selection signal when receiving the selection signal, the selection signal is generated manually or generated according to a remote control instruction.

US Pat. No. 10,342,158

LIQUID COOLING DEVICE AND ELECTRONIC DEVICE APPLYING THE LIQUID COOLING DEVICE

CELESTICA TECHNOLOGY CONS...

1. An electronic device comprising: an electronic device case, at least one switching chip, a plurality of optical modules, a central processing unit, a power supply module and a control mainboard installed in the electronic device case; a liquid cooling device for performing heat dissipation to the at least one switching chip and the at least one optical module in the electronic device: the liquid cooling device comprises: a first cooling plate attached to the switching chip and used for performing heat dissipation to the switching chip; a second cooling plate attached to the optical module and used for performing heat dissipation to the optical module; an air-liquid heat exchanger used for containing cooling liquid and performing cooling to backflow cooling liquid through cooling air; a transmission pipe respectively connected with the first cooling plate, the second cooling plate and the air-liquid heat exchanger and used for sequentially transmitting the cooling liquid flowing out from the air-liquid heat exchanger to the first cooling plate and the second cooling plate, which then flows back to the air-liquid heat exchanger; and a power device used for controlling the cooling liquid in the transmission nine to be sequentially transmitted to the first cooling plate and the second plate and then flow back, wherein: the plurality of optical modules are arranged at one end in the electronic device case and is arranged in a line along the end; the air-liquid heat exchanger and the cooling fan of the liquid cooling device are sequentially arranged at the other end, opposite to the optical modules, in the electronic device case; the control mainboard is arranged adjacent to the optical modules and the switching chip is arranged on the control mainboard; and the central processing unit is connected with the control mainboard and is arranged between the control mainboard and the cooling fan.