Abstract: The present disclosure provides a quick release device, and relates to the technical field of accessories for electronic products. The quick release device includes a device body. A rotary tray is movably disposed at a bottom of the device body, and the rotary tray is used to connect a terminal bracket. A rotary buckle of which one end extends to the bottom of the device body and is fastened to the rotary tray is movably inside the device body, and the device body rotates 360° relative to the rotary buckle and the rotary tray. Through the spring-loaded bead, the device body may rotate 360° for adjustment and positioning, to meet a use requirement of a user. A product housing may be removed by only holding the product housing and toggling the operating rod. Therefore, operations are more simple, and convenience for outdoor sports is improved.

Abstract: Provided is a focusing assembly including a focusing barrel and a barrel retaining ring; the focusing barrel includes a first sleeve, a second sleeve, and a third sleeve that are sequentially sleeved from inside to outside of the focusing barrel; the first sleeve is provided with a lens mounting portion for mounting a focusing lens, a first end of the second sleeve is provided with a display screen mounting portion for mounting a display screen, a second end of the second sleeve is detachably connected to the barrel retaining ring, the first end and the second end being opposite ends of the second sleeve; and the lens mounting portion and the display screen mounting portion are configured such that the relative position thereof in a focusing direction of the focusing assembly is adjustable.

Abstract: A support structure for a protective housing of an electronic product includes a support assembly including a protective housing connection plate, a slant support plate, and a support plate. One end of the slant support plate is disposed on a side of the protective housing connection plate in a rotation manner through a first rotating shaft, a torsion spring is sleeved on the first rotating shaft, and the other end of the slant support plate is disposed on a side of the support plate in the rotation manner of a second rotating shaft. One end of the support plate is disposed on the side of the protective housing connection plate in a sliding manner through a sliding shaft.

Abstract: A protective case includes a protective case assembly and a stand assembly disposed in the protective case assembly. The protective case assembly includes a bottom cover. A convex ring is arranged at one side of the bottom cover and a gear ring is arranged on the inner circle of the convex ring. A metal dome works with the gear ring to adjust the angle of the lower stand cover. Both the stand assembly and the protective case assembly can be disassembled, separately used, and separately replaced in case of damage. A support strip after being flipped over is positioned and unlocked via a button. The support strip is locked by a positioning buckle when recovery.

Abstract: A multi-functional magnetic bracket includes a first bracket with a magnet disposed therein to magnetically attach the first bracket to mobile phone; a second bracket movably connected to the first bracket through a connecting arm, the second bracket and a hinging arm being accommodated to inside of the first bracket, and a ring and a tooth slot opened in the second bracket; and a connector disposed in the second bracket and combined with the second bracket to form a multi-platform bracket for mounting the second bracket on different scenarios and platforms. The connector includes a base of which a surface is adhered to the platform, a limiting buckle disposed in the base and of which one end extends to a side of the second bracket, and a spring bead disposed in the base and of which one end extends to inside of the tooth slot.

Abstract: A multi-functional magnetic bracket includes a first bracket with a magnet disposed therein to magnetically attach the first bracket to mobile phone; a second bracket movably connected to the first bracket through a connecting arm, the second bracket and a hinging arm being accommodated to inside of the first bracket, and a ring and a tooth slot opened in the second bracket; and a connector disposed in the second bracket and combined with the second bracket to form a multi-platform bracket for mounting the second bracket on different scenarios and platforms. The connector includes a base of which a surface is adhered to the platform, a limiting buckle disposed in the base and of which one end extends to a side of the second bracket, and a spring bead disposed in the base and of which one end extends to inside of the tooth slot.

Abstract: A protective case includes a protective case assembly and a stand assembly disposed in the protective case assembly. The protective case assembly includes a bottom cover. A convex ring is arranged at one side of the bottom cover and a gear ring is arranged on the inner circle of the convex ring. A metal dome works with the gear ring to adjust the angle of the lower stand cover. Both the stand assembly and the protective case assembly can be disassembled, separately used, and separately replaced in case of damage. A support strip after being flipped over is positioned and unlocked via a button. The support strip is locked by a positioning buckle when recovery.