Abstract: An electrical connector includes: an insulating body defining a mating space; and a terminal module assembled to the insulating body and having a circuit board and plural mating terminals mounted on the circuit board, wherein: each of the mating terminals has a contact portion extending obliquely backward, a bending portion bent backward from a front end of the contact portion, a connecting portion extending rearward from a rear end of the bending portion, and a mounting portion vertically extending from a rear end of the connecting portion for mounting on the circuit board; and a front end of the circuit board extends forward into the mating space.

Abstract: A curling iron contains: a body, a fitting sleeve, a plug, and multiple clampers. The body includes multiple rolling ribs arranged in a stepped shape and includes two stop portions. Two opposing rolling ribs on two peripheral sides of the body respectively do not flush with each other and are separated. The body also includes an orifice and a hollow portion, wherein the hollow portion has two retaining slots. The fitting sleeve includes two locking portions corresponding to the two retaining slots of the body. A diameter of the plug is equal to that of the orifice of the body, each of the multiple clampers includes a fixing portion and a clamping portion, and the fitting sleeve is fitted into the hollow portion of the body. The plug is accommodated in the orifice of the body, and each clamper clamps the body.

Abstract: A curling iron contains: a body, a fitting sleeve, a plug, and multiple clampers. The body includes multiple rolling ribs and two stop portions, wherein the multiple rolling ribs are arranged in a stepped shape and crisscross with one another. The body also includes an orifice and a hollow portion, wherein the hollow portion has two retaining slots configured to accommodate a heating plate. The fitting sleeve includes two locking portions corresponding to the two retaining slots of the body. A diameter of the plug is equal to that of the orifice of the body, each of the multiple clampers includes a fixing portion and a clamping portion, and the fitting sleeve is fitted into the hollow portion of the body. The plug is accommodated in the orifice of the body, and each clamper clamps the body.

Abstract: A tape dispenser for disposing a tape volume is provided. The tape dispenser has a body, a blade portion and a movable wheel. The body has a tape disposed portion and a cut end, the blade portion is disposed on the cut end, and the movable wheel is disposed on the cut end and under the blade portion. A fixed side of the movable wheel is movable fixed via a positioning pin and a spring sheet, and an active side of the movable wheel is separable disposed on a fixed slot of the cut end.

Abstract: An improved modular jack, and more particularly to a keystone jack for use on digital communication networks intends to effectively avoid short circuits and the production of noise and crosstalk in signal transmission. The jack is equipped with a wire mounting plate having four receiving grooves on the top face and four on the bottom face thereof some of which are crossly oriented at their ends so as to permit 8 or more wire contact pieces to be mounted separately thereto and crossly placed without contact at all. A retaining board is integrally engaged with the top face of the wire mounting plate and the combination is forced into a receiving recess of a jack housing having a horizontal extension to support the bottom face of the wire mounting plate so as to fix the 8 wire contact pieces respectively in place.