Equipment fixing device and equipment fixing attachment part

Abstract

The invention provides an equipment fixing device, an equipment fixing attachment part and an equipment fixer.The equipment fixing device defines an axis, is used for being detachably connected with the equipment fixing attachment part in a clamped mode and comprises a chuck assembly arranged along the axis, and the chuck assembly comprises a sliding block and a lock catch; the sliding block can slide in the radial direction perpendicular to the axis, the sliding block is provided with a buckling part in the radial direction, and the buckling part is used for being matched with a corresponding clamping part on the equipment fixing attachment part; the lock catch is rotatably arranged relative to the sliding block with the axis as the center; and an inner variable-diameter face facing the sliding block is arranged on the inner side of the lock catch, and the distance from the circumferential direction of the inner variable-diameter face to the axis is changed, so that the inner variable-diameter face rotates along with the lock catch to restrain radial displacement of the sliding block. According to the equipment fixing device, the sliding blocks are distributed in the circumferential direction and move in the radial direction, the equipment fixing device can adapt to installation of the equipment fixing attachment part in any direction, the insertion direction and angle of the equipment fixing attachment part do not need to be corrected during assembly, and operation is easy and fast.

Description

technical field [0001] The invention relates to the field of clasp technology, in particular to an equipment fixing device and an equipment fixing attachment. Background technique [0002] A buckle is a connection mechanism for an item to another item, and it is widely used in various fields. The item to be fixed can be installed on a certain device through the buckle structure to realize the connection function. For example, the mobile phone can be fixed on the dashboard of the vehicle or on the faucet of the bicycle through the buckle structure, so as to realize the liberation of the user's hands. [0003] At present, when two parts of the common buckle structure are assembled, it is often necessary to adjust and check the insertion direction before the connection can be successful, that is, a certain part of the buckle structure can only be connected to the other part from a specific angle. This is undoubtedly inconvenient in actual operation and use. Users cannot easil...

AI Technical Summary

Problems solved by technology

This is undoubtedly inconvenient in actual operation and use. Users cannot easily and conveniently connect the buckle mechanism, but need to visually roughly align the angle and position before fine-tuning, which greatly reduces the convenience of use.

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