4340results about How to "Improve assembly accuracy" patented technology

A head suspension has a base plate, a load beam, and a piezoelectric element that is centrally located and deforms in response to applied power to precisely move a front end of the load beam. The head suspension includes an opening formed in the base plate to receive the piezoelectric element and a support member joined with the base plate, partly protruding into the opening, and configured to support an electrode of the piezoelectric element. The support member includes a pair of integral supports to support the electrode, and a pair of integral support links to connect the supports to each other outside the piezoelectric element.

The invention relates to an optical imaging lens capable of being applied to a lens module for image shooting and picture recording. The imaging lens capable of eliminating stray light comprises a lens cone, an imaging unit arranged in the lens cone and a shading assembly arranged in the imaging unit. The shading assembly comprises a fixing portion arranged on the imaging unit in a clamping mode, an object side protruding portion and an image side protruding portion, the object side protruding portion protrudes from the inner periphery, close to an object side, of the fixing portion, extends inwards in a tilted mode and ends at a tail end edge, and the image side protruding portion protrudes from the inner periphery, close to an image side, of the fixing portion, extends inwards in a tilted mode and ends at a tail end edge. The fixing portion of the shading assembly enables the shading assembly to be located and assembled easily, so that good assembly accuracy can be maintained; the object side protruding portion and the image side protruding portion can effectively eliminate the stray light so as to reduce unnecessary influences of the stray light during imaging. The imaging lens has higher imaging quality.

The invention discloses a narrow frame display panel and a manufacturing method thereof. The narrow frame display panel comprises an array substrate, a counter-direction substrate, liquid crystals, aflexible circuit board and a driving chip, wherein the part between the array substrate and the counter-direction substrate is filled with the liquid crystals, the side at which the array substrate ispositioned is a light emitting surface, and one end of the array substrate is a binding end; one end of flexible circuit board is bound to the surface, the binding end, which faces to the counter-direction substrate, and the other end of the flexible circuit is bound with the driving chip; the surface, facing to the counter-direction substrate, of the array substrate is provided with a metal filmlayer with hollow patterns, and a plurality of spacing pillars are convexly arranged on the surface, facing to the array substrate, of the counter-direction substrate, and extend to prop against themetal film layer. According to the display panel provided by the invention, the flexible circuit board cannot be seen from the outer side, so that the width of a narrow frame is narrowed, and the screen occupying ratio is increased; meanwhile, through the propping of the spacing pillars and the corresponding part of the hollow patterns of the metal film layer at the inner side of the array substrate, the assembly process of the substrates of the display panel can be realized by assistance, and the assembly precision is increased.

This part supplying and press-fitting apparatus for supplying an annular part to a predetermined position and press-fitting the part into a press-fit hole of a work in a state of being positioned in a circumferential direction includes a grip device for gripping the part; a rotation device for rotating the grip device around a hole axis of the part in a state of having gripped the part; a detection device for detecting the detected portion of the part being rotated by the rotation device; a stop device for stopping the rotation of the grip device when the detected portion is detected; a move device for moving the grip device stopped by the stop device to the predetermined position; and a press-fit head configured to descend to the predetermined position and to press-fit the part into a press-fit hole of the work.