16 results about "Front panel" patented technology

Bath time toy bag with a rectangular shape having mesh front panel and a mesh back panel, the panels sewn together at their edges so that the left and right side of the bag are permanently attached and the upper and lower edges of the bag are attached by one or more zipper assemblies. The zipper assemblies enable a user to insert play toys through the upper zipper assembly and to remove the play toys through the lower zipper assembly.

A front panel operating apparatus and method of a vehicle display device such as a car audio can include a main chassis for accommodating an audio device, a front panel provided in the front side of the main chassis that opens or closes to allow access to a record medium for the audio device. The front panel can have a display part in the front side thereof. A supporting panel can be hinge-coupled to a lower side of the front panel to move a lower end of the front panel forward and backward by sliding from a prescribed location of the main chassis in forward and backward directions of the main chassis. A vertical guide can be formed at the front side of the main chassis, and a protrusion formed on the front panel can be inserted into the vertical guide for controllably moving an upper portion of the front panel up and down.

The invention discloses a novel negative ion air purifier; and when the novel negative ion air purifier is applied to a humid environment, a purifier body can be heated and dried, so that the service life of the purifier is prolonged. The novel negative ion air purifier has a shell, wherein an air outlet is formed in a front panel of the shell; an air outlet is formed in a back panel of the shell; a negative ion generator is mounted in the shell; a heating device is mounted on a side plate of the shell, and comprises a service port formed in the side plate of the shell; the service port is sealed through a cover plate; a heating tank is mounted in the inner side of the service port; a heating tube is mounted in the heating tank; and a filter screen is mounted at the end of the heating tank. And further, a display screen and keys are arranged on the front panel of the shell.

The invention discloses an internet of things case. The internet of things case comprises a case body, a front panel is hinged at a side of the case body, a lock is arranged on the front panel, the lock comprises an outer lock housing and inner lock housing, an electronic lock cylinder is arranged between the outer lock housing and the inner lock housing; the electronic lock cylinder comprises a control module and a communication module; the communication module receives an internet of things signal and sets an inter-lock password for the control module; and a Bluetooth module is arranged on the control module; a draw arm is embedded into the outer lock housing; an upper end of the draw arm is hinged with a connecting component; the connecting component penetrates into the case; a latch capable of rotating along with the rotation of an upper end of the draw arm is arranged in the case; a lock catch for clamping with or relieving clamping from a spring bolt of the electronic lock cylinder is arranged at a lower end of the draw arm. The Bluetooth module receives a Bluetooth signal containing an unlocking password; the control module compares the unlocking password with the in-lock password to control the clamping relation of the spring bolt and the lock catch, thereby accomplishing the unlocking or locking. The internet of things case has the advantages as follows: internet of things management, multifunctional unlocking, dustproof and waterproof and anti-theft and alarm.

The invention discloses a device for placing an optical communication module in an aerospace environment. The device comprises a hexahedron chassis, four surfaces of the hexahedron chassis are integrally formed, the other two surfaces are respectively an upper cover plate and a front panel, a support plate is arranged in the hexahedron chassis, and the support plate is parallel to a bottom plate in the hexahedron chassis. A wavelength division multiplexer and a wavelength division demultiplexer are fixed on the support plate, a group of mounting grooves are formed in a bottom plate in the hexahedron chassis, a heat dissipation boss is arranged beside the mounting grooves, a circuit board is arranged between the heat dissipation boss and the support plate, and a group of screw seats with internal threads are arranged at the periphery of the heat dissipation boss. A group of fixing holes corresponding to the screw seats are formed in the circuit board; and a group of connector mounting holes are further formed in one side plate of the hexahedral chassis. The device is low in cost and compact in structure, and can improve the heat dissipation effect of electronic components in the aerospace optical communication module.

The invention belongs to the field of equipment for underground slag removal operations, and relates to a slag removal machine, which includes a frame, a slag removal manipulator, a material conveying device, a power output device, a walking device, an operating console and an operator's seat. Set up a protective operation room around the worker's seat. The protective operation room includes a front panel, a rear panel, two side panels and a ceiling. Gas device; the upper surface of the ceiling is provided with a bracket, the upper end of the bracket is provided with a lighting lamp, and the lighting lamp is connected to a power supply; the middle position of the front panel is provided with a microphone loudspeaker. The invention has a reasonable structural design, provides a relatively safe and healthy operating environment for the operating workers, and provides sufficient lighting conditions for the operating workers.

The invention discloses a display refrigerator, comprising a cabinet body and a door body arranged at the top of the cabinet body, wherein a groove is arranged on a front panel of the cabinet body; the bottom end of the groove is open; a splicing plate is arranged at the top end of the groove and is respectively provided with a lamp strip splicing groove, a light diffusion plate splicing groove and a glass panel splicing groove from inside to outside; and a light-emitting lamp strip, a light diffusion plate and a glass panel are respectively and sequentially inserted into the splicing grooves. The front panel of the display refrigerator disclosed by the invention is provided with the groove and the light-emitting lamp strip, the light diffusion plate and the glass panel are inserted into the groove from inside to outside; the glass panel can be printed with an advertisement; and as the lower end of the groove is opened, the glass panel and the light-emitting lamp strip can be conveniently replaced when necessary.

The invention discloses a printer shield. The printer shield comprises a front panel, a rear panel, a side panel, a top panel and a bottom rubber ring, wherein two square openings are formed in the center of the front panel and the center of the rear panel respectively and are sealed through glass blocks, an observation hole is formed in the middle of the top panel and is also sealed through a glass block, the front panel, the rear panel, the side panel and the top panel are mutually connected to form a square metal cover with an opening in the bottom, and the bottom rubber ring is located at the bottom edge of the square metal ring. Because the square metal cover is made of metal materials and wired glass, electromagnetic radiation can be shielded by the printer shield; ozone and carbon powder which are generated by a printer are sealed by the rubber ring at the bottom of the square metal cover to reduce damage to human bodies, and therefore the printer shield is suitable for all kinds of office printers or copying machines.

The invention discloses an industrial electronic lock which comprises a front panel, a main body and a rear panel. A magnet and an input contact are arranged on the front panel, the main body comprises a CPU system, an EEPROM storage chip, a FLASH chip, a relay module, a logic level module and a communication module, and the rear panel comprises a power supply module and a function output module.The input contact, the EEPROM storage chip, the FLASH chip, the relay module, the logic level module and the communication module are respectively connected with the CPU system, the relay module, thelogic level module and the communication module are respectively connected with the function output module, and the power supply module supplies power to the CPU system, the EEPROM storage chip, the FLASH chip, the relay module, the logic level module and the communication module. The industrial electronic lock can realize the personnel identity recognition, authority management and operation behavior recording functions, and guarantees the safety of an industrial field.