一种硬盘托架及其网络附加存储设备

Abstract

本实用新型涉及网络附加存储设备技术领域，具体涉及一种硬盘托架及其网络附加存储设备。硬盘托架包括托架主体、旋转解锁件、解锁驱动件、自锁机构、锁舌以及设置在硬盘托架前端的前壳；解锁驱动件一端转动安装在前壳中，锁舌能够伸缩地安装在前壳上解锁驱动件转动连接的一端并与解锁驱动件传动连接；旋转解锁件能够旋转地安装在解锁驱动件上，旋转解锁件具有能够相互切换地解锁状态和锁止状态；自锁机构安装在前壳内，用于锁定解锁驱动件，按压解锁驱动件，自锁机构上锁或解锁解锁驱动件；前壳内设置有隔板，隔板上对应旋转解锁件开设有锁口，锁口边沿开设有出入槽；旋转解锁件上设置有卡锁凸块。

Claims

1. A hard disk carrier, characterized by, The device includes a tray body, a rotating unlocking component, an unlocking drive component, a self-locking mechanism, a locking tongue, and a front shell disposed at the front end of the hard disk tray; one end of the unlocking drive component is rotatably mounted in the front shell, and the locking tongue is retractably mounted on the front shell at one rotatably connected end of the unlocking drive component and is drive-connected to the unlocking drive component. The rotary unlocking component is rotatably mounted on the unlocking drive component, and the rotary unlocking component has an unlocked state and a locked state that can be switched between each other; The self-locking mechanism is installed inside the front housing and is used to lock the unlocking drive component. When the unlocking drive component is pressed, the self-locking mechanism locks or unlocks the unlocking drive component. A partition is provided inside the front shell, and a locking slot is provided on the partition corresponding to the rotating unlocking component. An inlet / outlet groove is provided on the edge of the locking slot; a locking protrusion is provided on the rotating unlocking component. When the rotating unlocking component is in the locked state, the unlocking drive component is locked in the front shell by the self-locking mechanism, the locking protrusion abuts against the side of the lock opening facing the unlocking drive component, and the lock tongue is in the extended locked state. When the rotating unlocking component is rotated to the unlocked state, the locking protrusion moves to the inlet / outlet slot to release its obstruction to the side of the lock opening. Pressing the unlocking drive component, the self-locking mechanism unlocks the unlocking drive component, which can rotate out of the front housing and drive the bolt to retract and unlock.

2. The hard disk carrier of claim 1, wherein, The unlocking drive component has a first mounting hole, and the rotating unlocking component is rotatably installed in the first mounting hole; The rotating unlocking component includes a lock base and a driven component. The driven component is mounted on the lock base and exposed to the first mounting hole. The driven component has a locking hole, and the locking protrusion is disposed in the circumferential direction of the lock base.

3. The hard drive tray according to claim 2, characterized in that, The lock opening has an arc-shaped clearance groove on the side corresponding to the lock base.

4. The hard disk carrier of claim 2, wherein, The lock seat sidewall is provided with an arc-shaped positioning protrusion, and the first mounting hole sidewall is provided with at least two positioning grooves; When the rotating unlocking component is rotated to the locked state, the arc-shaped positioning protrusion is embedded in one of the positioning grooves; when the rotating unlocking component is rotated to the unlocked state, the arc-shaped positioning protrusion is embedded in the other positioning groove.

5. The hard disk carrier of claim 2, wherein, The inner wall of the first mounting hole is provided with a support protrusion extending circumferentially along the first mounting hole, and a rotation limiting range is defined between the two ends of the support protrusion. The driven component has a supporting flange and a rotation limiting protrusion on its side. The supporting flange is supported on the supporting ridge, and the rotation limiting protrusion is located in the rotation limiting range. When the rotating unlocking component is rotated to the locked state, the rotation limiting protrusion abuts against one end of the supporting ridge. When the rotating unlocking component is rotated to the unlocked state, the rotation limiting protrusion abuts against the other end of the supporting ridge.

6. The hard disk carrier of any of claims 1 to 5, wherein, The rotating unlocking component is mounted on the unlocking drive component at one end away from the latch; inside the front housing, a first elastic element is mounted on the unlocking drive component at one end near the latch, the first elastic element providing the unlocking drive component with the elastic force to pop out from inside the front housing.

7. The hard disk carrier of claim 6, wherein, Inside the front housing, the latch is connected to a second elastic member for driving the latch to extend and lock; the latch is provided with a transmission cavity, and the unlocking drive member is provided with a transmission insertion part at one end near the latch, the transmission insertion part being inserted into the transmission cavity.

8. The hard disk carrier of any of claims 1 to 5, wherein, The hard drive bracket also includes a bracket body, the front end of which is provided with a mounting protrusion, and a first groove is provided on the side of the mounting protrusion; a first slot is provided at one end of the first groove; a positioning plate and an L-shaped positioning locking plate are provided on the inner side of the front shell corresponding to the mounting protrusion, and a positioning slot is provided on the positioning plate; the positioning slot is engaged on the mounting protrusion, and the L-shaped positioning locking plate is engaged in the first slot.

9. A network attached storage device, characterized by Includes the hard disk tray as described in any one of claims 1 to 8.

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