8 results about "Pentagonal prism" patented technology

1. Name of the designed product: Cigar (pentagonal prism type). 2. Use of the designed product: Cigar for smoking. 3. Design points of the designed product: In shape. 4. Picture or photo best indicating the design points: Front view.

This application discloses a satellite, including a pentagonal prism body and a retractable and deployable solar panel disposed on the pentagonal prism body. The pentagonal prism body includes a docking plate, such that when the docking plate is installed on the arc-shaped mounting surface of the launch device, the projection envelope of the pentagonal prism body, the retracted solar panel, and the arc-shaped mounting surface on a plane perpendicular to the docking plate forms a fan-shaped ring. In this way, when the solar panel is in the retracted state and the satellite is installed on the launch device, the lateral envelope area of ​​the satellite and the arc-shaped mounting surface forms a fan-shaped ring. This fan-shaped ring occupies a portion of the mounting space around the launch device, thus enabling the launch of multiple satellites with a single rocket, thereby reducing the satellite launch cost.

The utility model discloses a self-control hot water tank for a reaction kettle, which relates to the technical field of hot water tanks and comprises a tank body, the tank body is in a pentagonal prism shape, five kettle bodies and a blanking pipe are arranged above the tank body, and the five kettle bodies are arranged on five edges of the top of the tank body in a honeycomb surrounding array mode. The opposite sides of the five kettle bodies are connected with a discharging pipe, the discharging pipe is a pentagonal pipeline which is coaxially arranged with the box body, one part of the discharging pipe extends out of the side edge of the box body, and the horizontal plane of the bottom of the part, located on the outer side of the box body, of the kettle body is lower than the top of the box body; a water conveying pipe and a return pipe are mounted at the bottom of one side, outside the box body, of the kettle body; according to the utility model, the five kettle bodies are arranged at the top of the box body in a honeycomb-shaped surrounding array manner, so that the uniform distribution and effective utilization of heat are facilitated, the heat exchange efficiency is improved, the built-in heat exchanger is connected with the water conveying pipe and the return pipe, and the effective transfer and exchange of the heat are realized.

The utility model relates to a five-clamping-jaw mounting seat and a five-clamping-jaw manipulator. The five-clamping-jaw mounting seat comprises the five-clamping-jaw mounting seat, five clamping jaw devices and a mechanical arm, the five-clamping-jaw mounting base comprises a mounting base body in a regular pentagonal prism shape, and a mechanical arm mounting groove facilitating mounting and fixing of the mechanical arm and a plurality of mechanical arm fixing holes are regularly formed in the middle of the bottom face of the mounting base body. Five side surfaces of the mounting seat body are regularly provided with clamping jaw mounting grooves and a plurality of clamping jaw fixing holes which are convenient for mounting and fixing a clamping jaw device. According to the five-clamping-jaw manipulator, the five clamping jaw devices are fixedly mounted at the front end of the mechanical arm through the five-clamping-jaw mounting seat, so that the five-clamping-jaw manipulator is formed. Five workpieces can be grabbed at a time through the five clamping jaw devices on the side face of the five-clamping-jaw installation base, and therefore the automatic production efficiency is greatly improved. And moreover, the structures of the mechanical arm and the clamping jaw device do not need to be adjusted, so that the use cost is lower.

1. Name of the product in this design: Landscape Light (Pentagonal Prism). 2. Purpose of this design: decorative lighting for outdoor public places. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Pentagonal Prism Cube. 2. Purpose of this design: This design is for use with a Rubik's Cube for educational purposes. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention belongs to the field of telescope manufacturing technology and discloses a binocular optical system with a large field of view and low edge distortion. Its features include: a first objective lens, a second objective lens, a third objective lens, a focusing lens, a semi-pentagonal prism, a roof prism, a first eyepiece lens, a second eyepiece lens, a third eyepiece lens, a fourth eyepiece lens, a fifth eyepiece lens, and a sixth eyepiece lens arranged sequentially from the object side to the image side along the optical axis. The telescope optical system has a magnification of 8x, an exit pupil distance of 20.90mm, an exit pupil diameter of 5.037mm, and a field of view of 9°.

The utility model discloses a half pentaprism reticle structure, which relates to the technical field of reticle structures and comprises a half pentaprism body, a fixing sleeve is adhered to the half pentaprism body, a reticle body is arranged in the fixing sleeve and is attached to the half pentaprism body, a positioning sleeve is in threaded connection with the outside of the fixing sleeve, and the positioning sleeve is in threaded connection with the outside of the fixing sleeve. A rubber pad is arranged in the fixing sleeve, one end of the rubber pad abuts against the reticle body, the other end of the rubber pad abuts against the inner wall of the positioning sleeve, and the outer ring of the rubber pad is in a wave shape. According to the semi-pentaprism reticle structure, by arranging the fixing sleeve, the positioning sleeve, the rubber pad and other structures, the reticle body is attached to the semi-pentaprism body all the time, the fixing sleeve and the positioning sleeve are of a detachable structure, operation such as maintenance and replacement of the reticle body is facilitated, and the use efficiency of the semi-pentaprism reticle structure is improved.