摘要：【中文】本发明提供了一种基于非刚性连接的刚性力控制装置。其中：控制部件由球体、连接弹簧、输出杆和驱动部分组成。连接弹簧与球体形成非刚性连接，球体与被控部件的锥面形成无间隙的刚性接触。被控部件受到外力和控制部件施加的力。在被控部件受力达到平衡后，当外力减小时，驱动部分驱动输出杆位移增大，因此通过球体施加在被控部件上的力增大，进而控制被控部件受力保持不变。本发明创新性地使用了非刚性连接，使得被控部件能够与控制部件保持接触，在力控制过程中施力方式为刚性，控制精度高，结构简单，成本低，适用于推广应用。 【EN】The invention provides a rigid force control device based on non-rigid connection. Wherein: the control part consists of a ball, a connecting spring, an output rod and a driving part. The connecting spring is in non-rigid connection with the ball, and the ball is in gapless rigid contact with the conical surface of the controlled component. The controlled component is subjected to an external force and a force applied by the control component. After the controlled part is stressed to reach balance, when the external force is reduced, the driving part drives the output rod to displace and increase, so that the force applied to the controlled part through the ball is increased, and the stress of the controlled part is controlled to be kept unchanged. The non-rigid connection is innovatively used, so that the controlled part can keep contact with the control part, the force application mode in the force control process is rigid, the control precision is high, the structure is simple, the cost is low, and the method is suitable for popularization and application.

摘要：【中文】本发明公开了紫云英苷在制备预防或治疗抑郁症药物中的应用；本发明通过实验结果表明，紫云英苷可以明显缩短CUMS小鼠TST和FST的不动时间且不影响其自主活动，表明紫云英苷具有较强的抗抑郁作用且无中枢兴奋或抑制作用。且紫云英苷可以激活SIRT1/NLRP3炎症小体信号通路，证明紫云英苷是通过调节SIRT1/NLRP3炎症小体通路进而发挥抗抑郁作用，可用于制备治疗抑郁症的药物。并且其来自于菟丝子，属于无毒无害的天然成分，服用安全。且紫云英苷可方便与药学上可接受的载体制备成方便服用的剂型。 【EN】The invention discloses an application of astragalin in preparing a medicament for preventing or treating depression; the experimental result shows that astragalin can obviously shorten the immobilization time of TST and FST of CUMS mice without influencing the autonomous activity of the TST and FST, and the astragalin has stronger antidepressant effect and no central excitation or inhibition effect. And astragalin can activate SIRT1/NLRP3 inflammatory corpuscle signal pathway, so that astragalin plays an anti-depression role by regulating SIRT1/NLRP3 inflammatory corpuscle pathway, and can be used for preparing a medicament for treating depression. The semen cuscutae health-care food is prepared from semen cuscutae, belongs to nontoxic and harmless natural ingredients, and is safe to take. The astragalin can be conveniently prepared into a dosage form which is convenient to take with a pharmaceutically acceptable carrier.