The invention relates to a vehicle-mounted folding table device for a special operation vehicle. The vehicle-mounted folding table device is characterized in that a back plate is fixedly connected with the back of a seat in parallel; the two upper connecting rods are arranged on the inner sides of the two side edges of the back plate respectively, and the upper end parts of the two upper connecting rods are hinged to the upper end parts of the two side plates of the back plate through a group of shaft assemblies with damping respectively; the middle parts of the two upper connecting rods vertically and oppositely extend inwards to be connected with limiting pins; the lower end parts of the two upper connecting rods are respectively hinged with a supporting seat through a group of shaft components with damping; the two supporting seats are respectively and fixedly arranged on the middle front parts, close to the two sides, of the back surface of the table plate; the two lower connecting rods are respectively arranged on the inner sides of the two side edges of the back plate; one end of each of the two lower connecting rods is hinged with the lower end part of the corresponding side edge of the back plate through a group of shaft assemblies with damping; and the other ends of the two lower connecting rods are respectively hinged with a supporting seat through a group of shaft components with damping, and the two supporting seats are respectively and fixedly arranged at the front parts, close to the two sides, of the back surface of the table plate. The table board can be conveniently opened and recycled, safety and reliability are achieved, and use is stable.
本发明涉及一种特种作业车辆车载折叠桌装置,特点为:背板与座椅后面平行固连;两上连杆分别设在背板两侧边的内侧,两个上连杆的上端部分别与背板两侧板的上端部位通过一组具有阻尼的轴组件铰连接;在两上连杆中部垂直相对内伸连接有限位销;两上连杆的下端部分别通过一组具有阻尼的轴组件与一支承座铰连接,该两支承座分别固装在桌板背面靠近两边的中前部;两下连杆分别设在背板两侧边的内侧;两下连杆的一端分别通过一组具有阻尼的轴组件与背板的对应侧边的下端部铰连接;两下连杆的另一端分别通过一组具有阻尼的轴组件与一支承座铰连接,该两支承座分别固装在桌板背面靠近两边的前部。本发明可方便打开和回收桌板、安全可靠、使用稳定。
Vehicle-mounted folding table device for special operation vehicle
一种特种作业车辆车载折叠桌装置
2025-01-07
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |