6results about How to "Has a cushioning effect" patented technology

The utility model discloses a soft contact conductive probe, and belongs to the field of conductive probes. Comprising a needle rod, a needle cylinder and an outer spring, the needle rod movably penetrates through the needle cylinder, the needle rod is sleeved with the outer spring, one end of the outer spring abuts against or is connected with the needle cylinder, and the other end of the outer spring abuts against or is connected with the needle rod; one end of the needle rod is provided with a first electric connection part, the other end of the needle rod is provided with a second electric connection part, and the first electric connection part is provided with an annular spring used for being connected with an external conductive piece. Compared with the prior art, the contact type connection between the conductive probe and the external conductive piece is realized by arranging the annular spring, and the annular spring can be deformed and has a buffering effect, so that the annular spring is flexibly connected with the external conductive piece, and the conductive performance is more stable when the annular spring is used for conducting large current; and meanwhile, the flexible connection can also reduce the abrasion generated between the annular spring and the external conductive piece, so that the service life of the probe can be prolonged.

The utility model discloses a kind of shock-absorbing martial arts training pile, it is related to martial arts training instrument technical field, including pile body, pile hand and pile leg, the bottom of pile body is provided with rubber pad, the number of rubber pad is four groups, four groups rubber pad enclose circle, the bottom outer wall of four groups rubber pad is all set up with butt joint hole, the inside of butt joint hole is clamped with butt joint block, butt joint block and butt joint hole cross section are regular hexagon, the end of butt joint block away from butt joint hole is fixedly connected with clamping seat, the top of rubber pad is provided with buffer assembly and be used for the locking assembly of the fixed pile body, the utility model can play good shock-absorbing effect in the process that people hit training pile, avoid the situation that fixed bolt appears loosening in the process that wooden dummy is used for a long time, guarantee the stability in the process that training pile is used for a long time.

The utility model discloses a load -bearing type's mountain climbing backpack, including the backpack body, the rear side of backpack body is sewed up cavity body, and the cavity body is built -in with the cushion of shock attenuation PVC, and the backpack body is equipped with the shoulder belt, and the shoulder belt is equipped with a plurality of shock attenuation air bag, and the shock attenuation air bag is connected through the gauze between the shock attenuation air bag, and the backpack body rear side lower part both sides are equipped with the widened load reduction waistband, and the backpack body rear side lower part middle is equipped with the support pad. The utility model discloses the shock attenuation air bag is set up on the shoulder belt upper portion of backpack body and is connected through the gauze between the shock attenuation air bag, has the cushioning effect, and the stress of shoulder is alleviated, and the gauze can make the shoulder belt with the good ventilation effect between the shoulder, avoids the stuffy heat, and the backpack body is set up the widened load reduction waistband on the rear side both sides and receives a part of gravity of backpack body, and the stress of shoulder belt is reduced, and the backpack body rear side is equipped with the cushion of shock attenuation PVC, and the ventilation seam is formed between the cushion of shock attenuation PVC and the backpack body, can avoid the backpack body and the back close -fit when the load -bearing and lead to the poor ventilation effect, effectively promote the comfort of load -bearing.

This utility model provides a badminton shuttlecock feather arch detection device, belonging to the field of feather arch detection. It includes a workbench and a display screen and controller mounted on the workbench. A rotating seat device is located on the top of the workbench, with multiple sets of insertion holes for inserting feathers. An arch detector is located on the left side of the top of the workbench, and a support plate is located on the rear side wall of the workbench. The device also includes a clamping and loading mechanism: the clamping and loading mechanism is located on the top of the support plate. This mechanism can clamp the detected feathers and place qualified and unqualified products in their respective positions. By setting up this clamping and loading mechanism, this utility model can clamp and load qualified or unqualified feathers, placing them separately in corresponding boxes. This meets the needs of large-scale production, preventing negligence or misjudgment, improving the arch detection and classification effect, and enhancing product quality.

The utility model relates to an electronic cymbal which comprises a bottom cover and a disc body, a circuit board is installed in the bottom cover, a vibration sensor connected with the circuit board is arranged in the disc body, an annular groove is formed in the bottom cover, a light-emitting assembly is placed in the annular groove and connected with the circuit board, a lampshade is arranged on the upper side of the annular groove in an overlapped mode, and the lampshade is cylindrical. A round hole is formed in the middle of the disc body, and the top of the lampshade penetrates through the round hole. According to the electronic cymbal, the inductor, the light-emitting assembly and the circuit board are matched, the brightness frequency of lamplight is matched with the rhythm of percussion music, man-machine interaction visible to naked eyes is achieved, a drummer can clearly know whether the percussion is effective or not, and more passion experience feeling is brought to the drummer; the outer side of the lampshade is sleeved with the elastic rubber ring, the elastic rubber ring has a cushioning effect on vibration of the disc body, the vibration of the disc body is prevented from being transmitted to the bottom cover, electronic elements are protected against faults caused by vibration, and the service life is long.