摘要：【中文】本发明公开了一种双交联自修复水凝胶材料及其制备的仿真人脑，包括聚合物A和为了使材料具有自修复性能而向凝胶体系中引入的铁离子。本发明提供的双交联自修复水凝胶材料的力学性能接近人脑组织，同时具有良好的透光率与一定的自修复性能。 【EN】The invention discloses a double-crosslinking self-repairing hydrogel material and a simulated human brain prepared from the same. The mechanical property of the double-crosslinking self-repairing hydrogel material provided by the invention is close to that of human brain tissue, and the double-crosslinking self-repairing hydrogel material has good light transmittance and certain self-repairing performance.

摘要：【中文】本发明具体涉及一种飞机上使用的多向担架把手锁定装置，本装置包括锁头固定装置、锁内部设置的两种弹簧助力机构、启动机构、自动恢复助力机构；担架把手锁定装置通过锁座固定在担架支架的立柱上，通过按压锁头固定装置，锁头固定装置围绕锁头轴旋转一定角度后，通过锁钩自动锁定锁头固定装置，从而固定担架把手；本装置解决了担架的固定问题，限制了向上载荷、侧向载荷，满足了航空条件下伤病员的后送使用要求。同时，把担架安放至支架系统上后，只需加一个简单的按压动作就可以实现锁定，担架伤病员安放后能快速锁定，方便锁定，确保伤病员快速登机。伤病员离机取下担架前，只需拉动启动环，就可以自动弹开，大大提高伤病员登机和离机的效率。 【EN】The invention relates to a multidirectional stretcher handle locking device used on an airplane, which comprises a lock head fixing device, two spring boosting mechanisms arranged in a lock, a starting mechanism and an automatic recovery boosting mechanism; the stretcher handle locking device is fixed on the upright post of the stretcher bracket through the lock seat, and the lock fixing device is automatically locked through the lock hook after rotating for a certain angle around the lock shaft by pressing the lock fixing device, so that the stretcher handle is fixed; the device solves the fixing problem of the stretcher, limits upward loads and lateral loads, and meets the requirements of post-delivery use of sick and wounded under aviation conditions. Meanwhile, after the stretcher is placed on the support system, locking can be achieved only by adding a simple pressing action, and the stretcher can be quickly locked after the sick and wounded are placed, so that locking is convenient, and the sick and wounded are ensured to board quickly. Before the sick and wounded take off the stretcher, the stretcher can be automatically flicked by pulling the starting ring, so that boarding and disembarking efficiency of the sick and wounded is greatly improved.

摘要：【中文】本发明具体涉及一种折叠式的可多级调节的担架快速锁定和开启装置，包括旋转支臂锁、上固定座、下固定座、耳片、固定挂钩、启动固定直钩、拉簧；在耳片与启动固定直钩中间位置连接一根拉簧；将启动固定直钩往拉簧拉伸方向用力，启动固定直钩逆时针旋转，转至挡位杆时，脱开固定挂钩的固定齿，在拉簧拉力的作用下，通过耳片将旋转力传递给固定挂钩，自动打开锁定机构；用力推动固定挂钩，产生旋转力，固定挂钩的固定齿紧压启动固定直钩的外侧，过该行程后，将自动锁定，并在拉簧拉力的作用下，自动锁紧。本装置解决航空环境下担架的向前、后、左、右、上和下六个方向的过载难题，实现在使用过程中便捷操作、快速固定和拆卸等人机工程要求。 【EN】The invention relates to a folding type stretcher quick locking and opening device capable of being adjusted in multiple stages, which comprises a rotary supporting arm lock, an upper fixed seat, a lower fixed seat, a lug plate, a fixed hook, a starting fixed straight hook and a tension spring, wherein the rotary supporting arm lock is arranged on the upper fixed seat; a tension spring is connected between the lug plate and the starting fixed straight hook; the starting fixed straight hook exerts force in the tension direction of the tension spring, the starting fixed straight hook rotates anticlockwise, when the starting fixed straight hook rotates to the stop lever, the fixed tooth of the fixed hook is disengaged, the rotating force is transmitted to the fixed hook through the lug plate under the action of the tension force of the tension spring, and the locking mechanism is automatically opened; the fixed hook is pushed by force to generate a rotating force, the fixed teeth of the fixed hook are pressed to start the outer side of the fixed straight hook, and after the fixed straight hook passes through the stroke, the fixed straight hook is automatically locked and is automatically locked under the action of the tension spring. The device solves the overload problems of the stretcher in the forward, backward, left, right, up and down directions in the aviation environment, and meets the requirements of convenient operation, quick fixation, disassembly and other human engineering in the use process.

摘要：【中文】本发明属于航空医学救援技术领域，具体涉及一种机载式检验箱内的助力开启医疗垃圾收集装置，包括医疗垃圾收集内桶、舱门、外舱体、阻尼弹簧合页，本装置为半个圆柱体形状，圆弧一面为正面，背面为平面，医疗垃圾收集内桶为半个圆柱体形状，圆弧一面为正面，背面为平面，正面朝向外舱体内，背面与舱门通过嵌挂式连接；舱门通过阻尼弹簧合页设置在装置背面下部。本发明集成了一种空运医疗后送飞机上临床检验可弹开式垃圾收集装置，医疗垃圾收集内桶固定牢靠不易倾倒，可快速拆卸方便倒垃圾，也可舱体内部的紫外线消毒灯对医疗垃圾进行杀毒杀菌处理，避免因为医疗垃圾造成的污染问题。 【EN】The invention belongs to the technical field of aviation medical rescue, and particularly relates to a power-assisted opening medical waste collection device in an onboard inspection box, which comprises a medical waste collection inner barrel, a cabin door, an outer cabin body and a damping spring hinge, wherein the device is in a semi-cylinder shape, one arc surface is a front surface, the back surface is a plane, the medical waste collection inner barrel is in a semi-cylinder shape, one arc surface is a front surface, the back surface is a plane, the front surface faces into the outer cabin body, and the back surface is connected with the cabin door through an embedding and hanging type; the cabin door is arranged at the lower part of the back of the device through a damping spring hinge. The invention integrates the flick type garbage collection device for clinical examination on the air transportation medical after-delivery airplane, the medical garbage collection inner barrel is firmly fixed and is not easy to topple, the garbage can be quickly disassembled and conveniently poured, and the ultraviolet disinfection lamp in the cabin body can also be used for carrying out sterilization treatment on the medical garbage, so that the pollution problem caused by the medical garbage is avoided.

摘要：【中文】本发明公开了一种集成式小型化电子驱鲨装置，它包括壳体，壳体的两侧面分别设有第一电极和第二电极，壳体的顶部设有电池舱和电源开关，其中，电池舱上设有电池盖，壳体顶部设置有电源开关，壳体内部设置有脉冲信号电路板、充电储能电路、第一电源开关、第二电源开关、第三电源开关和第四电源开关。其有益效果在于：通过模拟水中生物发出电子脉冲信号，在使用者周围形成一个椭圆形的电场。鲨鱼一旦进入这个电场，引发其肌肉痉挛，出现不能呼吸等暂时性不适感觉，从而失去攻击能力，达到驱赶鲨鱼，保护使用者免受鲨鱼伤害。 【EN】The invention discloses an integrated miniaturized electronic shark driving device which comprises a shell, wherein a first electrode and a second electrode are respectively arranged on two side surfaces of the shell, a battery cabin and a power switch are arranged at the top of the shell, a battery cover is arranged on the battery cabin, a power switch is arranged at the top of the shell, and a pulse signal circuit board, a charging energy storage circuit, a first power switch, a second power switch, a third power switch and a fourth power switch are arranged in the shell. The beneficial effects are that: an electronic pulse signal is sent out by simulating aquatic organisms, and an elliptical electric field is formed around a user. Once the shark enters the electric field, muscle spasm of the shark is triggered, and temporary discomfort feeling such as incapability of breathing and the like appears, so that the attack ability is lost, the shark is driven, and a user is protected from being injured by the shark.

摘要：【中文】本发明属于语音信号处理、噪声控制技术领域，具体涉及一种飞机上高噪音环境自适应话音激活检测装置及方法，本装置包括话音信号预处理单元、特征提取单元、VAD判决单元、VAD电平输出单元、及门限计算单元；语音输入至话音信号预处理单元，本方法结合本装置采用VAD算法及采用短时信号的零率的语音检测法实现在飞机上高噪音环境的自适应话音激活检测。本发明信号特征提取单元采用短时能量检测法的话音特征提取识别话音信号的有无，同时也结合短时过零检测法的话音特征获得较准确的话音端点判断，进而提高了判断话音信号有无的准确度。 【EN】The invention belongs to the technical field of voice signal processing and noise control, and particularly relates to a self-adaptive voice activation detection device and a self-adaptive voice activation detection method for a high noise environment on an airplane, wherein the device comprises a voice signal preprocessing unit, a feature extraction unit, a VAD judgment unit, a VAD level output unit and a threshold calculation unit; the method combines the device to realize the self-adaptive voice activation detection in high noise environment on the airplane by adopting VAD algorithm and adopting the voice detection method of zero rate of short-time signal. The signal feature extraction unit of the invention adopts the voice feature extraction of the short-time energy detection method to identify the existence of the voice signal, and simultaneously combines the voice feature of the short-time zero-crossing detection method to obtain more accurate voice endpoint judgment, thereby improving the accuracy of judging the existence of the voice signal.