Architectural technical sketch of a half-open cubic modular vinyl record storage unit with a vertical rod and U-shaped holders.

Create a clean, architectural technical sketch of a modular vinyl record storage object designed as a half-open cubic module. The object consists of three flat panels: 1. One horizontal base plate 2. Two vertical side panels standing at a 90-degree angle to each other There is no back panel and no front panel. The object is open toward the front. The overall shape resembles a three-sided open cube. Dimensions (approximate, scalable) Inner width and depth: slightly larger than a 12-inch vinyl sleeve Height: equal to or slightly taller than a vinyl record sleeve Designed to hold approximately 20 vinyl records Materials Base and side panels made of: light birch plywood or, laminated wood panels, optionally satin or translucent glass panels for the sides Material finish is minimal, smooth, and architectural All edges are clean and precise Internal mechanism Inside the module, positioned in the rear inner corner where the two side panels meet, is: one vertical metal axis (rod) The axis: is fixed at the base plate, does not rotate U-shaped metal holders Around the vertical axis are 20 identical U-shaped metal profiles Each U-profile: is closed at the bottom, open at the top, holds a vinyl record by the center fold of its outer sleeve The vinyl record sleeve sits vertically, resting lightly on the base plate Attachment of U-profiles Each U-shaped profile is connected to the vertical axis via: a small lateral metal loop, ring, or eyelet, positioned near the upper side of the See more