53results about How to "Driver does not affect" patented technology

A convenient air purifying device capable of filter screen replacement comprises a substrate (8), wherein an inner space of the substrate (8) includes a storage area (82) at the bottom and for containing a plurality of filter screen assemblies (88), an air purification area (81) at the front side of the upper part and for mounting selected filter screens, and a filter screen sliding path area (83) at the rear side of the upper part; the filter screen sliding path area (83) is provided with a slide drive assembly (84) extending in the forward and backward directions, and the slide drive assembly (84) is used for making the selected filter screens slide in the forward and backward directions; each of the plurality of filter screen assemblies (88) comprises a filter screen mounting plate (7), lifting driving screws (51) located at two sides of the filter screen mounting plate (7), and a lifting frame (6) driven by the lifting driving screws (51).

The invention discloses a water storage container with a linear outstretching water collecting assembly. The top of the water storage container is opened. The linear outstretching water collecting assembly comprises an outstretching plate arranged on a base plate in a sliding manner. The linear outstretching water collecting assembly is hinged to the side edge of the top end face of the water storage container. The rotation angle of the linear outstretching water collecting assembly is smaller than 180 degrees. When it does not rain, the linear outstretching water collecting assembly seals and covers the water storage container. During raining, the linear outstretching water collecting assembly rotates around the position, hinged to the top end face of the water storage container, of the linear outstretching water collecting assembly, the top opening of the water storage container is opened, and after the linear outstretching water collecting assembly rotates, the angle between the base plate and the horizontal plane ranges from 90 degrees to 180 degrees; and in addition, the outstretching plate linearly slides along the base plate and stretches out of the base plate so that the volume of rainwater entering the water storage container within unit time can be increased.

A storage-selective and safe building mailbox apparatus comprises a housing. Internal space of the housing is formed by a storage area mounted on the bottom and capable of accommodating a plurality of mailbox assemblies, an operation area arranged on the front side of the upper part and used for an installation of a selected mailbox, and a mailbox sliding path area arranged on the back side of the upper part, wherein a sliding driving assembly extending back and forth is arranged in the mailbox sliding path area to enable the selected mailbox to slide back and forth; an illuminating light device is disposed in the operation area; the illuminating light device can be utilized for illumination for the operation area upon night or dark natural lights; the illuminating light device is an LED illuminating lamp; each mailbox assembly comprises a mailbox installation plate, elevating driving screw rods arranged on two sides of the mailbox installation plate, and an elevating rack driven by the elevating driving screw rod.

Provided is a glasses storage display device. The glasses storage display device comprises a storage shell (8), the inner space of the storage shell (8) comprises a storage area (82) which is arranged at the bottom and used for containing multiple glasses display components (88), a display area (81) which is arranged on the front side of the upper portion and used for displaying selected glasses display racks (73) and a glasses rack slide path area (83) arranged on the rear side of the upper portion, and a slide drive component (84) extending in the front and back direction is arranged in the glasses rack slide path area (83) and used for enabling the selected glasses display racks (73) to slide in the front and back direction; each glasses display component (88) comprises a glasses display rack mounting plate (7), lifting screws (51) located on the two sides of the glasses display rack mounting plate (7) respectively and lifting bearing brackets (6) driven by the lifting screws (51).

The invention provides a storied building mailbox device with a selective storage function. The storied building mailbox device with the selective storage function comprises a casing (8), wherein the inside space of the casing (8) comprises a storage region (82), an operation region (81) and a mailbox sliding path region (83), wherein the storage region (82) is arranged at the bottom and is used for accommodating a plurality of mailbox assemblies (88); the operation region (81) is arranged at the front side of the upper part and is used for installing the selected mailbox; the mailbox sliding path region (83) is arranged at the back side of the upper part; a sliding driving assembly (84) which extends in the front and back directions is arranged in the mailbox sliding path region (83) and is used for enabling the selected mailbox to upward slide in the front and back direction, wherein each mailbox assembly (88) comprises a mailbox installing plate (7), ascending and descending driving screw rods (51) and an ascending and descending machine frame (6); the ascending and descending driving screw rods (51) are positioned at the two sides of the mailbox installing plate (7); the ascending and descending machine frame (6) is driven by the ascending and descending driving screw rods (51).

A lateral expanding outward rainwater receiving device comprises a substrate which is provided with a folding stretching board; a rotary assembly in a driving mechanism drives the folding stretching board to stretch outward from the substrate when driving the substrate to overturn outwards to enlarge the area of received rainwater. The above lateral expanding outward rainwater receiving device is mounted on a sidewall of a water storage container where the received rainwater is injected.

A novel medical CT scanning film display device comprises a main shell (78), a storage region (82), a display region (81) and a CT scanning film sliding region (83), wherein the storage region (82) is located at the bottom in the main shell (78) and used for containing multiple CT scanning film assemblies (88), the display region (81) is located at the front side of the upper portion of the main shell (78) and used for displaying a selected CT scanning film, the CT scanning film sliding region (83) is located at the rear side of the upper portion of the main shell (78) and provided with a driving assembly (84) extending in the front and rear direction and used for making the selected CT scanning film to slide in the front and rear direction; each CT scanning film assembly comprises a CT scanning film fixing plate (77), lifting driving rods (51) and a lifting supporting frame (6), wherein the lifting driving rods (51) are located at the two sides of the CT scanning film fixing plate (77), and the lifting supporting frame (6) is driven by the lifting driving rods (51).

The invention discloses a CT scan film display device for medical use. The CT scan film display device comprises a main outer shell (78), a storage region (82), a display region (81) and a CT scan film sliding region (83), wherein the storage region (82) is positioned at the bottom part inside the main outer shell (78) and used for accommodating a plurality of CT scan film assemblies (88); the display region (81) is positioned on the front side at the upper part of the main outer shell (78) and used for displaying a selected CT scan film; the CT scan film sliding region (83) is positioned on the rear side at the upper part of the main outer shell (78); a driving assembly (84) extending in the front-rear direction is arranged in the CT scan film sliding region (83) and is used for enabling the selected CT scan film to slide in the front-rear direction; and each CT scan film assembly (88) comprises a CT scan film fixing plate (77), lifting driving rods (51) arranged at two sides of the CT scan film fixing plate (77), and a lifting supporting frame (6) driven by the lifting driving rods (51).

A public roll stand device convenient and rapid to select to change comprises a casing, wherein the internal space of the casing comprises a storage area, an operating area and a roll stand sliding path area; the storage area is positioned at the bottom and is used for accommodating a plurality of roll stand assemblies; the operating area is positioned on the front side of the upper part and is used for mounting the selected roll stand; the roll stand sliding path area is positioned on the back side of the upper part; a sliding driving assembly which extends in a forward and backward direction is arranged in the roll stand sliding path area and is used for enabling the selected roll stand to slide in the forward and backward direction; a lighting lamp device is arranged in the operating area and is used for lighting the operating area at night or when the natural light is dark; the lighting lamp device is an LED lighting lamp; each of the plurality of roll stand assemblies comprises a roll stand mounting frame, a lifting driving screw rod positioned on the two sides of the roll stand mounting plate, and a lifting machine frame driven by the lifting driving screw rod.

The invention discloses an LED driving module and an illuminating lamp, and aims to at least solve the problems that an existing linear constant-current driving circuit is high in cost and occupies alarge amount of space of the illuminating lamp. The LED driving module comprises a first substrate, an electronic component and a constant-current module; the electronic component is electrically connected with the input end of an LED load and drives the LED load, and the electronic component is arranged on the first substrate; the constant-current module is electrically connected with the outputend of the LED load and provides constant current for the LED load, the constant-current module at least comprises a second substrate and a constant-current IC chip, the constant-current IC chip is attached to the surface of the second substrate, and the second substrate is electrically connected with the first substrate.