320results about How to "Not easy to touch" patented technology

A protection member is arranged such that the distance from an opening plane of a reception guide to the center of the protection member is half of the distance from the opening plane of the reception guide to the surface of a reception vibration member. In other words, the arrangement position of the protection member is in the center between the opening plane of the reception guide and the surface of the reception vibration member. Accordingly, even if a protection member is arranged, a transmission coefficient is obtained that is equal to a transmission coefficient in the case where no protection member is present.

The invention discloses a water cup, which comprises a cup body, a power plug connected to the cup body through a line, and a power socket connected to the power plug. Holster, the socket is provided with a sliding chamber with the port facing right, a slider is smoothly installed in the sliding chamber, and slots with the port facing the right are arranged on the upper and lower sides of the slider, and the first electrical pin is installed in the slot The left end surface of the slider is fixed with a power supply pin, and the left end wall of the sliding chamber is provided with a pin groove that matches the power supply pin. A sliding arm is installed smoothly, and the end surface of the sliding arm away from the sliding chamber is fixedly installed with a second electric pin, and a third electric pin opposite to the second electric pin is also installed in the pushing groove.

The invention relates to a fan lamp with a heating function. The fan lamp comprises a support body. The support body is provided with a lamp part, a fan part and a heating part, wherein the lamp partis located on the bottommost portion, the heating part is located above the lighting part, and the fan part is located above the heating part. The fan lamp with the heating function integrates the functions of lighting, fan and heating and is convenient to use, supporting installation is achieved through the support body at the same time, and the fan lamp also has the safety significance, is unlikely to be touched by human bodies and does not need to be stored, thereby being convenient to use, safe and available throughout the year.

The invention discloses a box cover opening and closing mechanism. The left and right sides of an opening of a box body are each provided with a long connecting rod and a short connecting rod. The inner end of the long connecting rod and the inner end of the short connecting rod on one side are hinged to the inner side wall, where the long and short connecting rods are located, of the box body. The inner end of the long connecting rod and the inner end of the short connecting rod on the other side are fixed to the inner ends of output shafts of two motors on the same side one to one, wherein the output shafts of the motors extend into the box body. The two motors are fixed to the outer wall of the box body. The left and right sides of the lower surface of a box cover are each provided witha sliding block, the two sliding blocks are installed on the lower surface of the box cover in a front-back sliding manner through a guide mechanism, the outer ends of the two long connecting rods are respectively hinged with the lower surface of the box cover, and the outer ends of the two short connecting rods are respectively hinged to the sliding blocks on the corresponding sides. According to the box cover opening and closing mechanism, automatic opening and closing of the box cover can be achieved, and the box cover can be turned over and slide to the lower rear portion of the box bodyto be opened, so that the box cover and the box body do not collide with or get close to each other, and the inner side of the box cover faces the box body when the box cover is opened.

The invention discloses a barbecue oven which comprises an oven body, an oven cover used for sealing the oven body, a bottom frame used for supporting the oven body, a combustor used for combusting fuel and a feeding device used for conveying the fuel to the combustor. The combustor comprises a combustion chamber, a heating pipe, an air guide box and a fan, the heating pipe is arranged at the bottom of the combustion chamber, the fan is arranged on the box wall of the air guide box, the top of the combustion chamber is communicated with the bottom of the oven body, the bottom of the combustion chamber is embedded into the air guide box, and a ventilation opening communicated with the air guide box is formed in the combustion chamber. The feeding device comprises a hopper used for loading the fuel, a fuel guide pipe, a feeding screw rod arranged in the fuel guide pipe and a feeding motor used for driving the feeding screw rod to rotate. According to the barbecue oven, the feeding quantity of the fuel and the air volume of the fan can be automatically controlled, temperature in the oven can be changed evenly, and the heat preservation effect is good.

The invention provides an improved powerful clamp, belonging to the field of mechanical technology, solving the problem of unaesthetic and bad stability of use of the prior powerful clamp, comprising a main clamp body and a secondary clamp body, wherein the front end of the main body is fixedly connected with a first nip and hinged with a second nip corresponding to the first nip; the other side of the second nip is hinged with the front end of the secondary clamp body. A connecting rod, a positive stop part and a guiding part are arranged between the main clamp body and the secondary clamp body. One end of the connecting rod hinges with the secondary clamp body while the other end of the connecting rod hinges with one end of the positive stop part. The other end of the positive stop part is hinged with the guiding part. A guiding mechanism which enables the translation of guiding part along the main clamp body is arranged between the guiding part and the main clamp body; the junction of the connecting rod and the positive stop part is provided with a regulating mechanism which regulates the swinging scope of the positive stop part. The main clamp body has a stopper which contacts with the positive stop part. The powerful clamp has the advantages of compact structure and high stability.

The invention discloses a new type of water cup, which includes a cup body, a plug connected to the cup body through a line, and a plug seat matched with the plug. There is a leather case, and the socket is provided with a sliding cavity with the opening facing the right, and a slider is smoothly installed in the sliding cavity, and slots with the opening facing the right are respectively arranged on the upper and lower sides of the sliding block, and the first power supply is installed in the slot. The pin piece, the left end surface of the slider is fixed with a power supply pin, the left end wall of the sliding cavity is provided with a pin groove matching the power supply pin, and the upper and lower end walls of the sliding cavity are correspondingly provided with vertically extending ejecting grooves. A sliding arm is installed smoothly in the center, and the end face of the sliding arm away from the sliding chamber is fixedly installed with a second electric pin, and a third electric pin opposite to the second electric pin is also installed in the pushing groove.