The present invention relates to a cap plate for a secondary battery having a vent structure that is being manufactured through simplified manufacturing processes by integrally forming a vent portion with the cap plate in a cap plate manufacturing process, a mold for manufacturing the cap plate, and a method for manufacturing the cap plate by using the mold. The cap plate of the present invention is for sealing a case accommodating an electrode assembly and comprises: a main body covering the electrode assembly; and a vent portion formed in the main body, wherein the vent portion and the main body are formed of an identical material through a single press process, the thickness of the vent portion corresponds to the main body, and the vent portion includes an interrupted support portion to be out of line with the plane direction of the main body and a weak structure portion which is formed through shear deformation at the boundary between the interrupted support portion and the main body.
A display device includes a display module, a supporting plate disposed under the display module, supporting bars disposed under the display module and arranged in a first direction with the supporting plate, a supporting film disposed between the display module and the supporting plate and between the display module and the supporting bars, a first case accommodating the display module, the supporting plate, the supporting film, and the supporting bars, and a second case coupled to the first case to move in a direction to be close to or to be far away from the first case along the first direction. Opposite sides of the supporting bars are respectively inserted into first guide grooves defined in inner side surfaces of the first case, which face each other in a second direction crossing the first direction, and the supporting bars move along the first guide groove.
A foldable display device according to an exemplary embodiment includes a first body and a second body, and a hinge unit which is connected between the first body and the second body. The hinge unit includes a first joint which includes a first recess, a second joint which faces the first joint, a third joint disposed at one side of the first joint, a first leaf spring disposed in the first recess, and a first fastener fixed to the third joint through the first leaf spring and the first joint.
G06F 1/16 - Constructional details or arrangements
E05D 3/12 - Hinges with pins with two or more pins with two parallel pins and one arm
E05D 3/06 - Hinges with pins with two or more pins
E05D 3/18 - Hinges with pins with two or more pins with sliding pins or guides
H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
A foldable display device includes a hinge, a support plate connected to opposite ends of the hinge and a display panel module disposed on the support plate. The hinge includes a rotation axis module having a rotation axis. A first slider is connected to the rotation axis and includes a first guide line. A second slider is connected to the support plate and includes a second guide line. A link arm includes a link arm body. The link arm body has a link arm rotation axis disposed at a first end of the link arm body and a link arm pin hole disposed at a second end of the link arm body. A link arm pin is configured to extend through the link arm pin hole, the first guide line and the second guide line.
The present invention relates to an integrated folding safety handrail and outdoor escape stairs for high-rise buildings and an emergency escape device which are applied to high-rise buildings such as safety handrails for preventing falling from a movable passage exposed to apartment houses such as apartments or office buildings, and the outside and is applied as a substitute for safety handrails in high-rise buildings or outdoor ground clearance 3 m or more which is usually used as a safety handrail for falling prevention and so that an escaping person in the high-rise building escapes outside or safely escapes to a lower floor in case of emergency such as fire, terror, and disaster.
Particularly, the present invention relates to an integrated folding safety handrail and outdoor escape stairs for high-rise buildings and an emergency escape device, including a fence unit 1 in which an entrance unit 10 and a safety fence unit 20 are integrated; and a sliding stair unit 30 formed at a lower end of the fence unit 1.
E06C 9/10 - Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members forming part of a building, such as a balcony grid, window grid, or other window part
The present invention relates to a top-down refuge/evacuation facility management system and a system capable of monitoring a refuge/evacuation facility provided at an outer wall of a building and controlling an operation thereof. To this end, the system for managing the top-down refuge/evacuation facility, which is attached to the outer wall of the building in each room, comprises: a server (1) for performing control and monitoring operations; a relay (2) which is linked with the server (2) and performs a communication relay with a management controller (3); the management controller (3) which is attached to a refuge device part (4) attached to the outside of each room and controls the same; and the refuge device (4) enabling an evacuee to refuge and evacuate in case of emergency such as fire.
A62B 3/00 - Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screensPortable devices for preventing smoke penetrating into distinct parts of buildings
A62C 3/00 - Fire prevention, containment or extinguishing specially adapted for particular objects or places
G08B 5/00 - Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
The present invention relates to safety guardrails, outdoor escape stairs, and an evacuation device, which are integrated and foldable and are for a high-rise building, the guardrails, the stairs, and the device being applicable to a high-rise building and being the same as safety guardrails and the like provided in order to prevent a fall from apartment housing such as an apartment, from an office building, or from a movable passage exposed to the outside. The present invention is usually used as safety guardrails for preventing a fall and applied in place of safety guardrails of 3 m or higher above ground level in a high-rise building or outdoors such that an evacuee in a high-rise part can escape to the outside or can safely evacuate downstairs when an emergency such as a fire breaks out. Particularly, the present invention relates to safety guardrails, outdoor escape stairs, and an evacuation device, which are integrated and foldable and are for a high-rise building, the guardrails, the stairs, and the device mainly comprising: a fence unit (1) in which an entry/exit unit (10) and a safety fence unit (20) are integrally formed; and a sliding stairs unit (30) formed at the lower part of the fence unit (1).
The present invention relates to a case for semiconductor probe pins and to a case which can accommodate and maintain probe pins having been subjected to ultraprecision micromachining so as to be mounted to a probe used for semiconductor testing. To this end, the present invention provides a case for semiconductor probe pins, comprising: a tray (1) allowing a plurality of probe pins to be individually arranged and inserted therein; and a cover (2) coupled to one side of the tray (1), thereby preventing the inserted probe pins from being lost to the outside.
The present invention relates to a semiconductor probe pin and provides a semiconductor probe pin for enhancing electrical properties. To this end, the semiconductor probe pin according to the present invention comprises: a tubular metal pipe (10) provided with an accommodation part therein; a cylindrical elastic member (20) provided in the pipe (10) and formed from a synthetic resin so as to have no electrical influence during inspection; a bottom plunger (30) in contact with the elastic member (20) and fitted into the lower end of the pipe (10); and a top plunger (40) in contact with the top surface of the elastic member (20) and fitted into the upper end of the pipe (10).
The present invention relates to a light source device for a backlight unit in a display apparatus, which can more rapidly and efficiently discharge heat generated from LEDs in a backlight unit for use as a rear-direction light source in LCD and LED display apparatuses, and the configuration of which is simplified, thereby achieving a lighter product and a speedy assembly process. To this end, the display device on the inside of a rear cover of which the backlight unit is installed, according to the present invention, comprises: a heat dissipation cover, which is coupled to a position on the rear cover where at least one side of the rear cover is open, applied as a partial component of a case of the rear cover, and exposed to the exterior, so that the thickness of the rear cover is excluded from a thickness for conducting heat; and a light source unit, which is coupled to an inner surface of the area of the heat dissipation cover that is exposed to the exterior, and which has a plurality of LEDs mounted on top of a pattern substrate so as to supply light to a light guide plate of the backlight unit.
patents
