Abstract: The invention provides a gunstock for BB bullet gun, comprising a gunstock body, a battery compartment provided in the gunstock body for holding a rechargeable battery, and a rear cover arranged at the rear end of the body, wherein the battery compartment is provided at the front end thereof with a fast locking conductive device; the rear cover is provided with a charging coil for charging the rechargeable battery; the charging coil contacts the rechargeable battery via a conductive elastic plate. The charging mode is changed because the rechargeable battery in the art is replaced by a wireless rechargeable battery. The battery does not need to be dismantled and taken out when charging, so that the charging becomes simple and easy to be operated. In addition, the fast locking conductive device arranged at the front end of the battery compartment and the conductive elastic plate arranged on the rear cover overcome the defects of space occupation and disorder caused by a relatively long wire needed in the art.
Type:
Grant
Filed:
October 31, 2012
Date of Patent:
November 10, 2015
Assignee:
Huanic Corporation
Inventors:
Jianhua Sun, Chen Gong, Xuewen Cheng, Dong Wang
Abstract: A laser projection module with a conical reflector supported by thin walls comprises: an upper mounting plate, a lower mounting plate with an aperture set in the center and a conical reflector which is provided on the upper mounting plate corresponding to the aperture, wherein at least three thin-walled supporting slices surrounding the conical mirror, are provided between the upper mounting plate and the lower mounting plate there are provided. The disclosure has a compact structure. With the support of the thin walls, the laser divided is self-assembled and the mechanical principle that side faces of the thin-walled slices have high resistance is satisfied, so that reliability and precision of the use of the conical mirror in a laser projection apparatus with the conical mirror are guaranteed. The support pattern of the conical mirror by thin walls is also applicable to various conical mirrors in other application occasions.
Abstract: The invention provides a gunstock for BB bullet gun, comprising a gunstock body, a battery compartment provided in the gunstock body for holding a rechargeable battery, and a rear cover arranged at the rear end of the body, wherein the battery compartment is provided at the front end thereof with a fast locking conductive device; the rear cover is provided with a charging coil for charging the rechargeable battery; the charging coil contacts the rechargeable battery via a conductive elastic plate. The charging mode is changed because the rechargeable battery in the art is replaced by a wireless rechargeable battery. The battery does not need to be dismantled and taken out when charging, so that the charging becomes simple and easy to be operated. In addition, the fast locking conductive device arranged at the front end of the battery compartment and the conductive elastic plate arranged on the rear cover overcome the defects of space occupation and disorder caused by a relatively long wire needed in the art.
Type:
Application
Filed:
October 31, 2012
Publication date:
September 12, 2013
Applicant:
Huanic Corporation
Inventors:
Jianhua Sun, Chen Gong, Xuewen Cheng, Dong Wang
Abstract: A laser projection module with a conical reflector supported by thin walls comprises: an upper mounting plate, a lower mounting plate with an aperture set in the center and a conical reflector which is provided on the upper mounting plate corresponding to the aperture, wherein at least three thin-walled supporting slices surrounding the conical mirror, are provided between the upper mounting plate and the lower mounting plate there are provided. The disclosure has a compact structure. With the support of the thin walls, the laser divided is self-assembled and the mechanical principle that side faces of the thin-walled slices have high resistance is satisfied, so that reliability and precision of the use of the conical mirror in a laser projection apparatus with the conical mirror are guaranteed. The support pattern of the conical mirror by thin walls is also applicable to various conical mirrors in other application occasions.
Abstract: A LED light laser sighting device includes a body (16), a reflecting cavity (2) provided in both sides of said body (16), a rear cap (17), a LED light (4), a laser indicator (5) and a battery box (8) provided between said reflecting cavity (2) and said rear cap (17) for battery. A circuit board (11) is provided between said reflecting cavity (2) and said battery box (8). Said LED light (4) is provided in said reflecting cavity (2). Said laser indicator (5) is provided in said body (16). The central axis of said reflecting cavity (2) coincides with the central axis of said body (16). Said LED light (4), said laser indicator (5) are electrically connected to said circuit board (11). The sighting device has a laser indicator provided in the body of the LED illumination device, so as to integrate the function of illumination and sighting indication. The device has compact structure, small volume, low weight and is easily assembled, disassembled, carried and used.