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Display Drums

Assembly

Two side-by-side rotors carrying the printed flaps: a 60-position minute drum and a 24-position hour drum. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Display Drums parts and their functions

6 top-level parts · 91 parts in total · full bill of materials below
Display Drums parts diagram: 1 minute drum, 2 hour drum, 3 display flap, 4 drum hub, 5 drum shaft, 6 ball bearing. 91 parts in 6 top-level items.
Display Drums parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Minute Drum 1× 60 flap positions
2 Hour Drum 1× 24 flap positions
3 Display Flap 84× Printed half-digit leaves
4 Drum Hub 2× Flap carrier cores
5 Drum Shaft 1× Common axle
6 Ball Bearing 2× Shaft bearings

3D model

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Build & assembly graph

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Bill of materials for Display Drums

6 top-level lines · 6 rows shown · 91 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Minute Drum flip-clock-minute-drum 1× 1 · part
2 Hour Drum flip-clock-hour-drum 1× 1 · part
3 Display Flap flip-clock-flap 84× 84 · part
4 Drum Hub flip-clock-drum-hub 2× 2 · part
5 Drum Shaft flip-clock-drum-shaft 1× 1 · part
6 Ball Bearing ball-bearing 2× 2 · part

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Where the display drums is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Flip Clock

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $3–$400. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳BOE
boe.com ↗ 		Beijing, CN Display panels 1,000 pcs 6–10 wks
🇨🇳Tianma
tianma.com ↗ 		Shenzhen, CN Display panels 1,000 pcs 6–10 wks
🇨🇳TCL CSOT
szcsot.com ↗ 		Shenzhen, CN Display panels 1,000 pcs 6–10 wks
🇨🇳Truly Opto
truly.net ↗ 		Shanwei, CN Displays & camera modules 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks