摘要:
A light bar structure is disclosed in the present invention. The light bar structure includes a housing whereinside an accommodating space is formed, and the accommodating space is for accommodating a light unit. The housing includes an engaging portion for engaging with the light unit to constrain a movement of the light unit at a first direction, and a contacting portion for contacting against the light unit to constrain a movement of the light unit at a second direction different from the first direction. The light bar structure further includes an isolating component disposed on a bottom inside the housing, and two conductive components disposed on the isolating component for electrically connecting two electrodes of the light unit.
摘要:
A backlight module includes a flexible circuit board. The flexible circuit board includes a conductive layer and an insulating layer covering the conductive layer. The backlight module further includes a plurality of light emitting diodes respectively disposed on two sides of the flexible circuit board and electrically connected to the conductive layer of the flexible circuit board for emitting light towards the two sides of the flexible circuit board.
摘要:
A display inspection tool includes a securing member and a color detector securing unit. The securing member includes a top edge securing portion that is adapted for disposing on a top edge of a display, and a bottom edge securing portion that is adapted for abutting against a bottom edge of the display. By disposing the top edge securing portion on the top edge of the display, and bringing the bottom edge securing portion into abutment against the bottom edge of the display, the securing member can be quickly mounted on the display. The color detector securing unit is provided on a rear face of the securing member and is adapted for securing a color detector so as to perform color detection when the securing member is mounted on the display.
摘要:
The present invention discloses a safety plug socket, which mainly includes a sliding insulating base disposed within an outer housing. A pair of contact conducting strips is located on a bottom surface of the sliding insulating base, and conductive clips disposed internal of a pair of socket holes extend to the bottom portion of the outer housing and form folded strips. When a pair of plug terminals is correctly inserted, then the sliding insulating base is pressed down, thereby causing the lower contact conducting strips to make conductive contact with the folded strips, and causing clips on the conductive clips to make contact with the inserted plug terminals to supply power for use by an electronic product. When a plug is incorrectly inserted or metallic foreign body is inserted, then no electric conduction is realized.
摘要:
An electrical ratchet wrench has a body, a motor, a battery set, a switch, a planet gear assembly, a connecting collar, a head and a ratcheting device. The motor is received in the body and has an output shaft with a pinion. The battery set is detachably received in the body and is electrically connected to the motor. The switch is electrically connected between the motor and the battery set. The planet gear assembly is received in the body and has a rotating base, a stub, multiple planet gears and a stationary collar. The connecting collar securely holds the stationary collar in the connecting collar. The ratcheting device is received in the head for driving a fastener to rotate and has a driven shaft connected to the stub on the rotating base. Accordingly, a cordless electrical ratchet wrench is provided and is convenient in use.
摘要:
An electrical ratchet wrench has a body, a motor, a battery set, a switch, a planet gear assembly, a connecting collar, a head and a ratcheting device. The motor is received in the body and has an output shaft with a pinion. The battery set is detachably received in the body and is electrically connected to the motor. The switch is electrically connected between the motor and the battery set. The planet gear assembly is received in the body and has a rotating base, a stub, multiple planet gears and a stationary collar. The connecting collar securely holds the stationary collar in the connecting collar. The ratcheting device is received in the head for driving a fastener to rotate and has a driven shaft connected to the stub on the rotating base. Accordingly, a cordless electrical ratchet wrench is provided and is convenient in use.
摘要:
A caulking gun includes a frame connected in the body of the device, a motor and a first gear respectively connected to the two sidewalls. A shaft extends through the two sidewalls with a sleeve and a board respectively and movably mounted to the shaft. A second gear connected to an end of the shaft so as to engage with the first gear. A collar having a toothed end is fixedly connected to the shaft and engagable with a toothed end of the sleeve. A rack is engaged with the toothed outside of the sleeve and contacts the rear end of a tube of caulking. The board is pushed by a spring toward the sleeve and has two recesses defined in one of two sides thereof. The trigger has two protrusions so that the board is pushed by the protrusion to disengage from the collar when the trigger is not pulled. When the trigger is pulled, the protrusions are received in the recesses and the sleeve is engaged with collar.