4results about How to "Assembly structure is stable" patented technology

A battery module according to the present application includes: a cell stack constituted by a plurality of battery cells stacked in one direction; and a sensing module arranged at a front or rear of the cell stack for voltage sensing and electrical connection of the battery cells, wherein the sensing module includes: a main frame formed to cover the front or rear of the cell stack and having a plurality of lead extraction holes through which electrode leads of the battery cells can be extracted; a plurality of bus bars arranged on the main frame to be spaced apart from each other in one direction; and a printed circuit board of a rigid material attached to the main frame and having a plurality of sensing tips provided to be attachable to and detachable from the corresponding bus bars.

This utility model relates to the field of hair curling device technology, and more particularly to a rotary adjustable hair curler, comprising: a curling component; an adjuster having three arc-shaped adjustment limiting ports, the radial distance from the sidewall of the limiting port to the rotation center axis increasing along the radial rotation direction, each of the adjustment limiting ports being connected to one of the curling components; an adjustment gear set connected to the transmission arm of the adjuster for driving the adjuster to rotate relative to the curling component to adjust the diameter of the curling component; and a rotating gear connected to a drive motor and the rotating internal gear ring of the adjuster for driving the adjuster and the curling component to rotate synchronously. This utility model realizes a rotary adjustable hair curler that can change the curling diameter and automatically curl hair, giving the hair curler more diverse hairstyle styling functions.

The utility model relates to positioning structure technical field discloses a kind of positioning structure of conductive rubber and PCB, including installation shell, the bottom of installation shell is connected with bottom cover main body, the inner bottom wall of bottom cover main body is equipped with PCB board;The device is provided with assembly mechanism, the bottom cover main body, PCB board and conductive rubber main body three can be fixed in up-down position, the reinforcement and positioning of outside after installation shell and bottom cover main body are connected are conveniently completed, ensure that installation shell, conductive rubber main body, PCB board and bottom cover main body between assembly stable, avoid the problem that the product has not sufficient risk of contact after unevenly adhering;By being provided with reinforcing mechanism, when installation shell and bottom cover main body assembly fixed, let metal nut corresponding face closely install pad, and make installation pad corresponding face closely reinforcing sleeve, the reinforcement of connection part after installation shell and bottom cover main body assembly is conveniently completed, ensure that assembly is stable and not loose.

The utility model discloses a kind of flexible cable guiding devices, including horizontal extension's support plate, the middle part of support plate has guide hole, support plate bottom surface is equipped with rope connection component, support plate top surface is equipped with send rope component;Rope connection component includes the entry seat fixed in support plate, the entry seat is fixedly connected with the entry pulley of flexible cable adaptation on pivot, entry pulley is arranged below guide hole in alignment;Send rope component includes the base fixed in support plate, the base is hingedly connected with the rotary frame for flexible cable to pass through and can rotate around vertical axis, rotary frame middle part fixedly connected with the exit pulley of flexible cable adaptation, the base middle part has the positioning hole in alignment in guide hole upper side for flexible cable to pass through, exit pulley is arranged above positioning hole in alignment.The flexible cable guiding device can optimize the guiding support and stress distribution in flexible cable working process, avoid flexible cable to break and reduce the structure wear and tear of flexible cable and pulley, to improve the safety of flexible cable related operation, and reduce equipment maintenance cost.