Tray

A tray, comprising a baseplate (1), characterized in that, a positioning unit (3) for supporting a product is arranged on the baseplate (1), the positioning unit (3) comprises a plurality of positioning assemblies (30) distributed on an upper surface of the baseplate (1) and enclosing a placement area (300) therebetween;

• a through hole (130) is opened on the baseplate (1);
• the plurality of positioning assemblies (30) comprise a positioning body (301) and a covering body (302), the covering body (302) covers a surface of the positioning body (301), and the covering body (302) passes through the through hole (130) and covers a part of a lower surface of the baseplate (1).

A tray, comprising a baseplate (1), characterized in that, a positioning unit (3) for supporting a product is arranged on the baseplate (1), the positioning unit (3) comprises a plurality of positioning assemblies (30) distributed on an upper surface of the baseplate (1) and enclosing a placement area (300) therebetween;

• a through hole (130) is opened on the baseplate (1);
• the plurality of positioning assemblies (30) comprise a covering body (302), and the covering body (302) passes through the through hole (130).

A positioning unit, comprising□

• a plurality of positioning assemblies, distributed on an upper surface of the baseplate and enclosing a placement area therebetween;
• wherein, the plurality of positioning assemblies are arranged on a baseplate, each of the plurality of positioning assemblies comprises a positioning body covering an upper surface of the baseplate;
• a through hole is opened on the baseplate, the covering body passes through the through hole and covers a part of a lower surface of the baseplate, a material of the covering body is elastic.