The utility model discloses a liquid medicine sampling device, which comprises a storage tube, a top cover, a fixed block and a tablet. The lower end of the storage tube is provided with a connecting tube, and a flange is arranged on the connecting tube, and the flange is arranged in the groove, the groove is arranged on the inner wall of the liquid taking needle, and the liquid taking needle is sleeved on the outer side of the connecting tube, the top cover is arranged on the upper end of the storage tube, and the storage tube is provided with a flange Pressing block, the upper end of the pressing block is provided with a top bar, and the top bar is provided with a scale, at the same time, the top bar passes through the top cover and the through hole, the through hole is arranged on the moving block, and the moving block is sleeved on the outer side of the top bar, the fixing block is arranged on the inner side of the through hole, and the fixing block is arranged on the right side of the top bar, at the same time, the right end of the fixing block is fixed on the moving block through the threaded bar, and the pressing plate is arranged on the upper end of the top bar \u3002 The liquid medicine sampling device adjusts the position of the moving block on the top rod according to the volume of the liquid medicine provided. After pressing the tablet and making the moving block contact with the top cover, the expected liquid medicine volume can be provided.
【技术实现步骤摘要】
一种药液取样装置
本技术属于药液取样
,尤其涉及一种药液取样装置。
技术介绍
药液是药物的一种形态,药液是用以预防、治疗及诊断疾病的物质,在理论上,药液是指凡能影响机体器官生理功能及细胞代谢活动的化学物质都属于药物的范畴,药液在拿取时常用到取样装置。现在市场采用传统的取样装置,不能准确的提供药液的体积,且不便于更换取样装置上的零件。因此,需要一种药液取样装置来改善上述问题。
技术实现思路
本技术提供一种药液取样装置,旨在解决传统的取样装置,不能准确的提供药液的体积,且不便于更换取样装置上的零件的问题。本技术是这样实现的,一种药液取样装置,包括储存管、顶盖、固定块和压片,所述储存管下端设置有连接管,且连接管上设置有凸缘,同时凸缘设置在凹槽内,所述凹槽开设在取液针内侧壁上,且取液针套在连接管外侧,所述顶盖设置在储存管上端,且储存管内设置有压块,所述压块上端设置有顶杆,且顶杆上设置有刻度,同时顶杆贯穿顶盖和通孔,所述通孔开设在移动块上,且移动块套在顶杆外侧,所述固定块设置在通孔内侧,且固定块设 ...
【技术保护点】
1.一种药液取样装置,包括储存管、顶盖、固定块和压片,其特征在于:所述储存管下端设置有连接管,且连接管上设置有凸缘,同时凸缘设置在凹槽内,所述凹槽开设在取液针内侧壁上,且取液针套在连接管外侧,所述顶盖设置在储存管上端,且储存管内设置有压块,所述压块上端设置有顶杆,且顶杆上设置有刻度,同时顶杆贯穿顶盖和通孔,所述通孔开设在移动块上,且移动块套在顶杆外侧,所述固定块设置在通孔内侧,且固定块设置在顶杆右侧,同时固定块右端通过螺纹杆固定在移动块上,所述压片设置在顶杆上端。/n
【技术特征摘要】
1.一种药液取样装置,包括储存管、顶盖、固定块和压片,其特征在于:所述储存管下端设置有连接管,且连接管上设置有凸缘,同时凸缘设置在凹槽内,所述凹槽开设在取液针内侧壁上,且取液针套在连接管外侧,所述顶盖设置在储存管上端,且储存管内设置有压块,所述压块上端设置有顶杆,且顶杆上设置有刻度,同时顶杆贯穿顶盖和通孔,所述通孔开设在移动块上,且移动块套在顶杆外侧,所述固定块设置在通孔内侧,且固定块设置在顶杆右侧,同时固定块右端通过螺纹杆固定在移动块上,所述压片设置在顶杆上端。
2.根据权利要求1所述的一种药液取样装置,其特征在于:所述连接管通过凸缘和凹槽与取液针之间为卡合连接,且凸缘和凹槽均呈环形。
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