CN210110651U

CN210110651U - Clamping structure of relay shell and base

Info

Publication number: CN210110651U
Application number: CN201921424744.0U
Authority: CN
Inventors: 赵鸿祥; 高志强; 陆斌; 徐峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-02-21
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a chucking structure of relay case and base, including the shell and with the base that the shell is connected, the bottom left and right sides of shell all is equipped with the bayonet socket, and the one end of base is equipped with a fixed station, and the fixed station left and right sides has a first fixture block respectively, and the other end left and right sides of base all is equipped with a boss, and the outside of two bosss all has a second fixture block, and the bayonet socket of shell supplies first fixture block and second fixture block card to go into, be fixed with a yoke on the base, the left and right sides of yoke withstands two boss inboards respectively. The yoke can withstand the boss, and when the second fixture block in the boss outside was assembled with the bayonet socket of shell, the shell can not become deformed or split the boss pressure.

Description

Clamping structure of relay shell and base

Technical Field

The utility model relates to a relay technical field specifically says a chucking structure of relay housing and base.

Background

The mode of being connected through the buckle often fixes during the installation of the shell of relay and base, and the shell left and right sides sets up the bayonet socket promptly, the base left and right sides be equipped with bayonet socket complex fixture block, the one end of base is equipped with a fixed station, the fixed station left and right sides is equipped with a fixture block respectively, and the other end left and right sides of base is equipped with a boss respectively, the outside of two bosss has the fixture block, however when the installation, can appear the shell with boss pressure deformation or cracked condition, remain to further improve.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, the present invention is directed to: a clamping structure of a relay housing and a base is provided.

The technical solution of the utility model is that: the utility model provides a chucking structure of relay case and base, includes shell and the base of being connected with the shell, the bottom left and right sides of shell all is equipped with the bayonet socket, and the one end of base is equipped with a fixed station, and the fixed station left and right sides has a first fixture block respectively, and the other end left and right sides of base all is equipped with a boss, and the outside of two bosss all has a second fixture block, and the bayonet socket of shell supplies first fixture block and second fixture block card to go into, be fixed with a yoke on the base, the left and right sides of yoke withstands two boss inboards respectively.

Furthermore, the left side and the right side of the yoke are respectively provided with a convex strip, the end parts of the two convex strips are respectively provided with a convex lug, the inner side of the lug boss is provided with a clamping groove, and the convex lug is clamped into the clamping groove and then props against the inner side wall of the lug boss.

Further, a coil fixing seat is fixed to the top of the base, barrier strips are arranged on the left inner side and the right inner side of the bottom end of the coil fixing seat, grooves are formed between the barrier strips and the base, and the convex strips are clamped into the grooves.

Use the utility model provides a chucking structure of relay case and base, its beneficial effect is: the yoke can withstand the boss, and when the second fixture block in the boss outside was assembled with the bayonet socket of shell, the shell can not become deformed or split the boss pressure.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic view of the installation of the yoke and the base of the present invention.

Shown in the figure: the novel coil fixing structure comprises a shell, 11-bayonets, 2-a base, 21-a fixing table, 211-a first clamping block, 22-a boss, 221-a second clamping block, 222-a clamping groove, 3-a yoke, 31-a convex strip, 311-a convex block, 4-a coil fixing seat, 41-a blocking strip and 5-a groove.

Detailed Description

For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting characteristic description is now performed by combining the drawings of the present invention:

as shown in fig. 1-3, a chucking structure of relay housing and base, including shell 1 and the base 2 of being connected with shell 1, the bottom left and right sides of shell 1 all is equipped with bayonet 11, the rear end of base 2 is equipped with a fixed station 21, the fixed station 21 left and right sides has a first fixture block 211 respectively, the front end left and right sides of base 2 all is equipped with a boss 22, the outside of two bosses 22 all has a second fixture block 221, bayonet 11 of shell 1 supplies first fixture block 211 and second fixture block 221 to block in, be fixed with a yoke 3 on the base 2, the left and right sides of yoke 3 withstands two boss 22 inboards respectively.

In order to make the yoke 3 effectively support the boss 22, the left and right sides of the yoke 3 are respectively provided with a protruding strip 31, the end parts of the two protruding strips 31 are respectively provided with a convex projection 311, the inner side of the boss 22 is provided with a slot 222, and the projection 311 is clamped into the slot 222 and then supports against the inner side wall of the boss 22.

For the convenience of installing yoke 3, the top of base 2 is fixed with coil fixing base 4, and two insides are equipped with blend stop 41 about coil fixing base 4's the bottom, are formed with recess 5 between blend stop 41 and the base 2, and recess 5 supplies sand grip 31 to block into.

The utility model provides a chucking structure of relay case and base, yoke 3 can withstand boss 22, and when the second fixture block 221 in the boss 22 outside and the bayonet 11 of shell 1 assembled, shell 1 can not become with boss 22 pressure deformation or fracture.

It is to be understood that the foregoing is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, which is defined by the following claims and drawings.

Claims

1. The utility model provides a chucking structure of relay case and base, includes shell and the base of being connected with the shell, the bottom left and right sides of shell all is equipped with the bayonet socket, and the one end of base is equipped with a fixed station, and the fixed station left and right sides has a first fixture block respectively, and the other end left and right sides of base all is equipped with a boss, and the outside of two bosss all has a second fixture block, and the bayonet socket of shell supplies first fixture block and second fixture block card to go into its characterized in that: a yoke is fixed on the base, and the left side and the right side of the yoke respectively support the inner sides of the two bosses.

2. The clamping structure of the relay housing and the base as claimed in claim 1, wherein: the left and right sides of yoke has a sand grip respectively, and the tip of two sand grips all has the lug of evagination, and the inboard of boss has the draw-in groove, and the lug card pushes up on the boss inside wall behind the draw-in groove.