7results about How to "Improve grip strength" patented technology

The novel toy comprises a racket and a ball tool, the racket comprises a handle and a racket face, and one end of the handle is detachably connected with the racket face; the number of the ball tools is at least one, one or more protrusions are arranged on the surface of each ball tool, and the ball tools and the racket are used in a combined mode or in a separated mode. Wherein the handle comprises a holding barrel and a U-shaped spring, the U-shaped spring is arranged in the holding barrel, and an opening of the U-shaped spring is arranged towards the axial direction of the holding barrel. By means of structural innovation, ball hitting, grip strength training and massage functions are integrated, convenience is brought to parent-child interaction, diversity and interestingness of parent-child interaction are increased, ball hitting can be performed by combining ancestral force and grandchild force, grip strength competition can be performed by means of the detached handle, massage can be performed by means of the protrusions of the ball tool, and the ball tool is convenient to use. Therefore, the effects of exercising the fine actions of children, enhancing the grip strength of the old and saving the purchase cost and the storage space of the user are achieved, and the device is extremely competitive in the market.

The present application relates to the technical field of connecting piece, in particular to an extrusion type reinforcing steel bar connecting joint and a using method, the connecting joint comprises a sleeve, a plastic extrusion piece and a rigid extrusion piece, the plastic extrusion piece is sleeved on two pieces to be connected, and the rigid extrusion piece is arranged at the end of the plastic extrusion piece; the sleeve is sleeved on the outer periphery of the plastic extrusion piece; an extrusion groove is reserved in the sleeve; the plastic extrusion piece can be deformed under the extrusion of the rigid extrusion piece and fill the extrusion groove, so that the relative fixation of the two pieces to be connected is realized. The connecting joint can realize the simple and efficient connection of the two pieces to be connected, improve the work efficiency, protect the construction environment, and promote the safety and quality level of on-site construction.

The application discloses a steering wheel dynamic adjustment system, method, device, equipment and storage medium, and the system comprises a steering wheel, an information collection module, an instruction generation module and a mode selection module; the information collection module is arranged in the steering wheel, is connected with the instruction generation module, is used for collecting characteristic information, and sends the characteristic information to the instruction generation module; the instruction generation module is connected with the mode selection module, is used for generating a control instruction based on the characteristic information, and sends the control instruction to the mode selection module; the mode selection module is connected with the steering wheel, is used for determining an adjustment mode based on the control instruction, and generating a steering wheel adjustment instruction based on the adjustment mode and the control instruction; and the steering wheel adjustment instruction is used for adjusting the structure and / or temperature of the steering wheel. In this way, the demand of a driver for the structure and temperature of the steering wheel can be met, the grip of the driver on the steering wheel is improved, and the driving experience of the driver is improved.

The utility model relates to a kind of split type anti-vibration hammer, including anti-vibration hammer main part and anti-vibration hammer pre-lay wire, anti-vibration hammer main part is mainly by riveting aluminium pipe, big hammer head, steel strand, upper hook wire clamp, lower cover wire clamp, small hammer head is formed;Steel strand passes through wire clamp connecting hole, middle part is connected by crimping, steel strand is well connected with wire clamp, steel strand both ends are inserted into riveting aluminium pipe pressure tightly fixed, both ends are inserted into big hammer head, small hammer head connecting hole respectively, and be connected by riveting aluminium pipe both ends stamping into horn mouth, riveting fixed, the utility model structure is simple, and it occupies small space;Big hammer head and small hammer head adopt streamline design, appearance is round and smooth, and counterweight is reasonable, effectively suppresses the slight wind vibration caused by overhead OPGW optical cable;Effectively reduce wind blowing resistance, and anti-accumulation water drainage hole is set in the lower of big hammer head, small hammer head and steel strand connecting hole, avoid rainwater to stay for a long time, because rainwater stays for a long time to cause steel strand end rust, lead to hammer head to fall off hidden danger.

This invention discloses a rack-and-socket enlarged-head anchor bolt capable of multiple grouting injections and recyclability, along with its installation and usage method. Specifically, it includes an anchor bolt, an anti-pull-out head, a comprehensive piping system, an inflatable airbag, and an injection device. The anti-pull-out head, equipped with a pressure plate and an anti-pull-out rack, is screwed to one end of the anchor bolt, providing high pull-out resistance. The comprehensive piping system includes a U-shaped grouting pipe, a solvent pipe, and an inflation pipe, all fixed to the anti-pull-out head along with the inflatable airbag. Each pipe connects to the injection device, enabling inflation of the enlarged-head anchor bolt, multiple grouting injections, and the input of solvent to the anti-pull-out head. This invention achieves high pull-out resistance, multiple grouting injections via the same piping system, and complete recyclability of the anti-pull-out components.

This invention discloses a traditional Chinese medicine composition for treating and improving knee osteoarthritis complicated with sarcopenia and its application, belonging to the field of traditional Chinese medicine compositions. The composition comprises 6-15 parts of Angelica pubescens, 10-20 parts of Achyranthes bidentata, 10-20 parts of Eucommia ulmoides, 10-20 parts of Dipsacus asper, 6-15 parts of Psoralea corylifolia, 6-12 parts of Citrus aurantium, 6-12 parts of Platycodon grandiflorus, 3-10 parts of Cimicifuga foetida, 10-20 parts of Atractylodes macrocephala, and 10-30 parts of Pinus tabuliformis. The preparation method includes mixing the raw materials, adding water, and decocting to extract the decoction; it can also be further prepared into granules, capsules, or tablets. Animal experiments and clinical trials have confirmed that the traditional Chinese medicine composition of this invention can relieve joint pain, improve lower limb muscle strength and mobility, increase skeletal muscle mass, and reduce inflammatory factor levels, achieving dual intervention of joints and muscles.

This utility model discloses a humanoid robot gripping auxiliary device, belonging to the technical field of robot gripping devices. It includes a body, inside which a synchronous limiting component is installed. The synchronous limiting component includes a first phalanx, a connecting rod, a limiting plate, and a second phalanx. The first phalanx is symmetrically rotatably connected inside the body, and the connecting rod is symmetrically slidably connected inside the first phalanx. A limiting plate is fixedly connected to one side of the connecting rod, and the second phalanx is rotatably connected to the outer side of the first phalanx. Through the synchronous limiting component, the friction between the gripped object and the surface of the first phalanx is increased, improving the gripping strength of the first phalanx. Simultaneously, a drive motor rotates a bevel gear set, causing a threaded rod to move the connecting rod and the limiting plate. The position of the limiting plate can be adjusted according to the thickness of the object, limiting the front and rear ends of the object. This allows for quick adaptation to gripping objects of different thicknesses, improving gripping stability and flexibility.