The invention relates to the technical field of passenger/commercial vehicle supplies, and discloses an angle adjusting mechanism for a passenger/commercial vehicle small table board, the angle adjusting mechanism comprises a shell, a main shaft, a gear assembly, a ratchet wheel and pawl assembly, a worm and gear assembly and a locking/unlocking mechanism, and the shell comprises an outer shell and a core metal plate. According to the angle adjusting mechanism, the use requirement that the use angle of a small table board of a passenger/commercial vehicle is adjusted along with inclination of the chair back angle is met, the situation that the size and the structure of an existing angle adjusting device on the market are difficult to meet the use requirement is effectively solved, and stable angle adjusting and automatic unlocking can be achieved; and a torque and an unlocking structure required by angle adjustment are provided. The assembly is simple in structure and convenient to use, can be particularly applied to the fields of passenger/commercial vehicles, high-speed rails, aviation, ships and the like, can be applied to table plates, doors and windows, and can achieve angle adjustment of using components such as the table plates through locking at different angles and automatic unlocking, so that the requirements of users are met.
本发明涉及乘用/商用车用品技术领域,且公开了一种乘用/商用车小桌板用调节角度的机构,包括壳体、主轴、齿轮组件、棘轮棘爪组件、蜗轮蜗杆组件和锁止/解锁机构,所述壳体包括外壳体和芯部钣金组成。该调角机构,解决乘用/商用车小桌板随着椅背角度倾斜来调整桌板面使用角度的使用要求,以及有效针对市面上现有的转角度调角器,尺寸和结构难以满足使用要求的情况,可以实现稳定调节角度以及自动解锁,提供调节角度需要的扭矩和解锁结构。特别是在乘用/商用车、高铁、航空、船舶等领域,可以应用在桌板、门窗部位,该组件可以通过不同角度的锁止和自动解锁实现对桌板等使用部件的角度调节,从而满足使用者需求。
Angle adjusting mechanism for small table board of passenger/commercial vehicle
一种乘用/商用车小桌板用调节角度的机构
2024-12-03
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A47C Stühle , CHAIRS |
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