Suspension type moving locking device
A locking device and suspension technology, which is applied to the installation of locking fasteners, threaded fasteners, and support structures, and can solve problems such as inability to install, difficult installation, and errors in the locking holes of the fixing seat and the base body.
Active Publication Date: 2014-02-26
GUIZHOU JINGLI HANGTAI TECH
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Problems solved by technology
In some box-type hosts, when installing circuit boards or components, they can only be fixed by the side wall. In this case, a suspension locking device is needed for transposition fastening. There is an error between the seat and the locking hole of the base, which makes installation difficult or impossible. A device that not only has the function of indexing, the position of the mounting hole can be adjusted, but also has good vibration resistance, anti-loosening, and is easy to install and disassemble quickly
Method used
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[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0011] Such as figure 1 , figure 2 As shown, a hanging floating locking device is composed of a bracket 1, a rivet 2, a nut base 3, a locking insert 4, a nut shell 5, a rivet 6, and a mounting hole 7. The bracket 1 is L-shaped, and one side of the L-shape is provided with mounting holes 7. The number of mounting holes 7 is three, and the entire locking device can be fixed at the corresponding position of the box body. Nut base 3 is fixed on the surface corresponding to support 1 and mounting hole 7 by rivet one 2, rivet two 6, respectively be provided with ear hole one 8, ear hole two 10 at the opposite ends of nut base 3. The locking insert 4 and the nut housing 5 are tightly fitted together by stamping to form a self-locking nut with a self-locking function. The locking insert 4 can be made of metal or non-metal material according to the needs of the l...
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The invention relates to a suspension type moving locking device. The locking device consists of a bracket, a rivet I, a nut base, a locking insert, a nut shell, a rivet II and a mounting hole, wherein the bracket is of an L shape, and the mounting hole is formed in one side surface of the L shape; the nut base is fixed on the surface of the bracket corresponding to the mounting hole through the rivet I and the rivet II, and an ear hole I and an ear hole II are formed at the opposite two ends of the nut base; the locking insert and the nut shell are in close fit together in a stamping mode; a side ear I and a side ear II are arranged on the two opposite sides of the nut shell and are matched with the ear hole I and ear hole II on the two sides of the nut base; the locking insert and the nut shell in close fit are fastened with the nut base, a certain moving amount is reserved between the side ear I and side ear II on the two sides of the nut shell and the ear hole I and ear hole II on the nut base, and free connection with a screw can be realized. The locking device provided by the invention has a simple structure as well as the shock resistance and loosening resistance of a self-locking nut.
Description
technical field [0001] The invention belongs to the field of mechanical manufacturing, and in particular relates to a suspension type swimming locking device. Background technique [0002] In aviation, aerospace, shipbuilding and other industries, the vibration resistance of the electrical control part must be strong, so its fixing is a very important link. In some box-type hosts, when installing circuit boards or components, they can only be fixed by the side wall. In this case, a suspension locking device is needed for transposition fastening. There is an error between the seat and the locking hole of the base, which makes installation difficult or impossible. A device that not only has the function of indexing, the position of the mounting hole can be adjusted, but also has good vibration resistance, anti-loosening, and is easy to install and disassemble quickly . Contents of the invention [0003] The technical problem to be solved by the present invention is to prov...
Claims
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IPC IPC(8): H05K7/14F16B39/28
Inventor 王相波叶江华刘清树
Owner GUIZHOU JINGLI HANGTAI TECH