240 results about "Computer keyboard" patented technology

The invention relates to the technical field of equipment testing devices, in particular to computer keyboard key service life testing equipment. Comprising a supporting base, a keyboard fixing groove and a detection movable plate, and a mounting groove is formed in the detection movable plate; the detection control box body is slidably connected to the interior of the mounting groove, and a plurality of shaft body limiting holes are formed in the detection control box body; the adjusting control box body is connected in the detection control box body in an up-down sliding manner, and a plurality of shaft body fixing holes are formed in the adjusting control box body; the shaft body control plate is connected to the interior of the adjusting control box body in a sliding mode, and a shaft body reset hole is formed in the shaft body control plate; the detection shaft body penetrates through the shaft body limiting hole, the shaft body fixing hole and the shaft body resetting hole; the problems that an existing testing device is poor in adaptability to keyboard height changes, cannot adapt to keyboards of various heights and meanwhile is inconvenient to fix keyboards of different models are effectively solved. The device can adapt to keyboards of different models, is convenient to fix, and can greatly improve the detection efficiency.

1. Name of the product in this design: Keyboard (TGK631). 2. Purpose of this design: Computer keyboard. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.

The utility model relates to the technical field of keyboard cleaning, in particular to a keyboard cleaning device for a computer, which comprises a shell, a rotating shaft is rotatably arranged at the bottom of the shell, and a circular groove is formed in the bottom of the rotating shaft; the cleaning assembly is arranged in the circular groove in a sliding manner; the two damping sliding blocks are arranged at the bottom of the shell in a sliding mode, and transmission plates are arranged at the bottoms of the two damping sliding blocks; the connecting seat is arranged at the bottoms of the two transmission plates, and a plurality of through holes are formed in the bottom of the connecting seat; according to the keyboard cleaning device, when the cleaning assembly works, the small cleaning assembly can be used for cleaning gaps of a keyboard, and the keyboard cleaning device is small in size, can assist the cleaning work of the keyboard in a handheld mode and is suitable for the cleaning work of a personal keyboard.

1. The name of the design product: computer keyboard (WK-G355). 2. The use of the design product: for computer keyboard. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: keyboard (HX-KC6803). 2. The use of the design product: for computer keyboard. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the designed product: keyboard (K828). 2. Use of the designed product: used for computer keyboard. 3. Design points of the designed product: in the shape of the product. 4. Picture or photo that best shows the design points: perspective view.

The invention relates to the technical field of computer keyboard processing, in particular to a grinding device for computer keyboard production, which comprises a bottom frame and two moving platforms mounted on the bottom frame, the two moving platforms are jointly connected with a mounting plate, and the moving platforms drive the mounting plate to move linearly; the supporting plate is fixedly connected to the mounting plate; a cylinder is rotationally connected to the supporting plate. The supporting plate is connected with a power assembly for driving the cylinder to rotate; a rough grinding belt is detachably connected to the cylinder. According to the grinding device for computer keyboard production obtained through the design, keyboard panels are fixed in the grooves of the containing plate through the two clamping strips, then the outer surfaces of the two keyboard panels are ground through the coarse grinding belt and the fine grinding belt synchronously, the grinding time is saved, and the grinding efficiency is improved; and the strength of the keyboard panel can be tested, so that the practicability of the device is improved.

1. Name of the designed product: keyboard (KB-22). 2. Use of the designed product: for computer keyboard. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

1. The name of the design product: keycap (four-corner light transmission). 2. The use of the design product: the design product is used for the keycap on the computer keyboard. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: the A part and the B part of the perspective view are light transmission materials.

1. The name of the design product: keyboard (HJK6135). 2. The use of the design product: the design product is used for computer keyboard. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Keyboard Case (DB-K2-K12). 2. Purpose of this design: As an accessory for computer keyboards. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the designed product: computer keyboard calculator (G8). 2. Use of the designed product: for calculation. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

1. The name of the design product: computer keyboard (WK392). 2. The use of the design product: for computer keyboard. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the designed product: keyboard (KB98-101 punk). 2. Use of the designed product: for computer keyboard. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: key cap (milk cover). 2. The use of the design product: key cap for computer keyboard. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: keyboard (KG812 / 813). 2. The use of the design product: input device for computer, computer keyboard. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

1. The name of the design product: keyboard (HJK8294). 2. The use of the design product: the design product is used for computer keyboard. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: computer keyboard (K8600). 2. The use of the design product: keyboard for computer inputting text characters. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The appearance design product name: computer keyboard (integrating three kinds of keyboard). 2. The appearance design product use: integrating mobile phone / computer / scientific calculator three kinds of keyboard, used for computer keyboard double-hand 26-key input, used for computer control mobile phone keyboard single-hand 9-key input, used for operating computer system self-contained scientific calculator. 3. The design points of the appearance design product: in the main view. 4. The picture that can best show the design points: main view.

The application provides a scissor leg assembling device for computer keyboard production and processing, which comprises a machine body assembly and an assembling mechanism. The machine body assembly comprises a rack, a box body, a conveying unit, a supporting top plate and a storage plate. The assembling mechanism comprises a first motor, a second motor and a first threaded rod. The first motor drives the connecting plate to move. The moving connecting plate drives the cutting knife to cut the scissor leg parts through the material taking rod. Then the material taking rod takes the cut scissor leg parts. Then the first motor moves horizontally driven by the second motor. Then the material taking rod takes the parts for preliminary assembling work through the assembling female groove. Then the preliminary assembled scissor leg parts are put into the assembling plate for reassembling. Thus, the computer keyboard can be automatically assembled, the workstations during assembling are reduced, the human resources are saved, and the production efficiency of the computer keyboard is improved.

1. Name of the product in this design: Keyboard (M60). 2. Purpose of this design: For use as a computer keyboard. 3. The key point of the design of this product lies in its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

1. Name of the designed product: Keyboard (D-89169). 2. Use of the designed product: For computer keyboard. 3. Design points of the designed product: In shape. 4. Picture or photo best indicating the design points: Fig. 1.

This invention relates to the field of equipment testing devices, specifically to a computer keyboard key lifespan testing device. It includes a support base, a keyboard fixing slot, and a detection movable plate with a mounting slot on the detection movable plate. A detection control box is slidably connected inside the mounting slot, and has multiple switch limiting holes on its surface. An adjustment control box is slidably connected inside the detection control box, and has multiple switch fixing holes inside its surface. A switch control plate is slidably connected inside the adjustment control box, and has a switch reset hole on its surface. The detection switch passes through the switch limiting hole, the switch fixing hole, and the switch reset hole. This invention effectively solves the problems of existing testing devices having poor adaptability to keyboard height changes, being unable to adapt to keyboards of various heights, and being inconvenient to fix different keyboard models. This invention can adapt to different keyboard models, is easy to fix, and can greatly improve testing efficiency.

The application discloses an ACS composite material and application thereof, and belongs to the technical field of high polymer materials. By adding a specific amount of anisotropic silicate and a specific type of bromine-based flame retardant into ACS resin, good laser marking effect is obtained, laser marking color development is good, blackness is high, definition is good, and effect uniformity is good, and black pitting is less, so that the ACS composite material is suitable for being used as a laser marking material and can be used for preparing products with laser marking effect, such as electronic appliances, cosmetic packaging, automobile interior parts and instrument panels, computer keyboards and medical equipment housings.

1. The name of the design product: keyboard (KB-108L, 87L). 2. The use of the design product: for computer keyboard. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

This invention discloses a vision-based computer keyboard quality inspection method and system, comprising: acquiring multi-source visual inspection data of the computer keyboard to be inspected; performing image preprocessing on the multi-source visual inspection data to obtain a preprocessed keyboard image; dividing the preprocessed keyboard image into regions to obtain a detection sub-region corresponding to each key; extracting features from each detection sub-region to obtain a structural line map; inspecting the keycap surface to obtain a fused edge probability map; and determining the keyboard's structural state and appearance state based on the structural line map and the fused edge probability map. This invention enables multi-dimensional inspection of the keyboard, reduces detection and recognition errors and false positive / false negative rates, and improves the accuracy of quality inspection.

1. Name of the designed product: keyboard (bend68). 2. Use of the designed product: for computer keyboard. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.