Anti-extrusion riveted type Binding post/stud
Technical field
This utility model relates to the technical field of stud, more particularly to the technical field of Binding post/stud.
Background technology
Binding post/stud is a kind of termination being generally used for electric power or signal transmission, apply quite varied, the form of Binding post/stud is varied, the most common Binding post/stud typically uses screw rod and uses threaded mode to install, and then uses nut to lock, and uses the connected mode that screw rod is fixed, not only install and be inconvenient for, and after a certain period of use time, easily get loose under the External Force Actings such as vibration, cause extreme influence to the normal operation of equipment.
Utility model content
The purpose of this utility model is contemplated to solve above-mentioned deficiency and provides a kind of simple in construction, reasonable in design, installs quick and convenient, can effectively prevent the Anti-extrusion riveted type Binding post/stud got loose.
The technical solution that this utility model uses to solve above-mentioned technical problem is as follows:
Anti-extrusion riveted type Binding post/stud, it is mainly made up of mast and cap, and described mast front end is arranged to frustum, at the frustum that described cap activity is nested with on mast, the front end of this frustum is provided with positive stop lug boss.
Annular slot is offered on mast above described frustum.
The shade bottom surface of described cap is inclined-plane.
Annular groove is offered on frustum above described positive stop lug boss.
This utility model uses above-mentioned technical solution can reach to provide the benefit that: this Binding post/stud uses the form of riveting to be fixed installation, hand riveter is used to be pulled out by mast during installation, frustum is snapped in cap, make cap produce and expand deformation thus firmly holding is in installing hole, simultaneously because the shade bottom surface of cap is inclined-plane, cap top is made to deform upon holding in annular slot, cap bottom deforms upon rear holding in annular groove simultaneously, make the firm holding in mast front end in cap, effectively prevent it from getting loose;This Binding post/stud only need to use hand riveter can install in the single side face of installing hole, operates the most quick and convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation before this utility model is installed;
Fig. 3 is the structural representation after this utility model is installed.
Detailed description of the invention
As shown in Figure 1, Anti-extrusion riveted type Binding post/stud, it is mainly made up of mast 1 and cap 2, described mast 1 front end is arranged to frustum 3, shade 8 bottom surface of described cap 2 is inclined-plane, at the frustum 3 that the activity of shown cap 2 is nested with on mast 1, the mast 1 above this frustum 3 offers annular slot 6, the front end of this frustum 3 is provided with positive stop lug boss 4, the frustum 3 above this positive stop lug boss 4 offers annular groove 7.This Anti-extrusion riveted type Binding post/stud uses the mode of riveting to be fixed installation, as shown in Figure 2, first cap 2 and mast 1 front end are placed in installing hole 9 before installation, as shown in Figure 3, hand riveter is used to be pulled out by mast 1 during installation, frustum 3 is snapped in cap 2, make cap 2 produce and expand deformation thus firmly holding is in installing hole 9, simultaneously, owing to shade 8 bottom surface of cap 2 is inclined-plane, cap 2 top is made to deform upon holding in annular slot 6, simultaneously, cap 2 bottom deforms upon rear holding in annular groove 7, make the firm holding in mast 1 front end in cap 2, effectively prevent it from getting loose.This Binding post/stud only need to use hand riveter to install, operate the most quick and convenient, when using traditional thread connecting mode butted line stud to be fixed, may need to be respectively mounted nut on the screw rod of installing hole 9 both sides, and use this Anti-extrusion riveted type Binding post/stud that hand riveter only need to be used to carry out installation exercise in the single side face of installing hole 9, very convenient;The positive stop lug boss 4 of frustum 3 front end can prevent from being pulled out in cap 2 by mast 1 during staking.