昆虫学固定装置：精准定位昆虫标本胶板及标识

Entomological pinning block for precise positioning of entomological glue boards and labels

2024-03-30 15:47:19

使用说明

所有模型资源均由用户上传分享，内容来源于网络公开资源
侵权投诉：通过抖音私信 @jobsfan 联系我们（需附版权证明），24小时内处理
模型将通过邮件发送（5分钟内自动发送），感谢理解带宽压力，超过1小时没收到，请联系我们

关于费用

我们是爱好者共建社区，为维持服务器成本，每个模型收取微量费用（仅覆盖基础开支）。我们承诺最低成本运营，感谢您的支持！

扫码手机访问

抖音私信 @jobsfan

Summary

The five positioning steps along the Z-axis of the proposed model are the same - exactly 5 mm. They can be parameterised if required. In addition to the usual positioning of glue boards and labels along the Z-axis, the model also provides grooves and cut-outs that allow the entomological pin to be positioned precisely along the X- and Y-axes. Holes of 1 × 1 mm and 2 × 2 mm are provided so that the normally stiff cardboard can easily be pierced with the pin in the required position.

The model is designed for glue board or label widths of 4 to 10 millimetres and, when working correctly, the needle is inserted exactly in the centre of the board, 1 millimetre from the back. These widths and distances can also be parameterised by the user.

The model is offered in two variants - one for immediate use after printing (Fig. 1a; Suppl. material 1) and another that requires the fabrication of an additional steel rail measuring 100 × 30 × 5 mm, against which the tip of the pin rests during positioning along the Z-axis (Fig. 1b; Suppl. materials 2, 3). The rail is also used to increase the overall mass of the fixture. The overall dimensions of the device are 100 mm in length, 35 mm in width and 37 mm in height.