CN207967482U

CN207967482U - A kind of hoodle locking mechanism of connector

Info

Publication number: CN207967482U
Application number: CN201820356948.4U
Authority: CN
Inventors: 吴凡
Original assignee: TAIZHOU HANGYU ELECTRICAL APPLIANCE CO Ltd
Current assignee: TAIZHOU HANGYU ELECTRICAL APPLIANCE CO Ltd
Priority date: 2018-03-16
Filing date: 2018-03-16
Publication date: 2018-10-12
Anticipated expiration: 2028-03-16

Abstract

The utility model discloses a kind of hoodle locking mechanisms of connector, including socket, plug, lock sleeve, spring, hoodle and clamp spring, the utility model uses the structure of spring, hoodle and clamp spring, limit axial displacement of the lock sleeve on socket, using the structure that hoodle pressure surface and hoodle yielding slot are arranged on lock sleeve, the sealed and unlock of plug-type connector plug and socket is accurately controlled；Arc surface is also arranged in the utility model in hoodle hole, it is ensured that the arc groove of hoodle and plug on socket in hoodle hole it is effective sealed, reduce the abrasion between hoodle and hoodle hole.With simple processing, work efficiency is improved, improve long product lifecycle and locks more reliable advantage.

Description

A kind of hoodle locking mechanism of connector

Technical field

The utility model is related to connector technique field, the hoodle locking mechanism of especially a kind of connector.

Background technology

Prior art hoodle locking mechanism is usually used in plug-type connector, complicated, the assembly inconvenience of connector, In, the hoodle locking mechanism of connector is the key effect of the locking and unlock when playing plugs and sockets connection, and hoodle is defined In the hoodle hole of plug or socket, and existing hoodle hole is counterbore or through-hole, the problem is that, the design of counterbore exists Hole depth is not easy to control and is not easy to the defect examined, and directly affects the pop-up height of hoodle, influences the locking effect of connector； There are the caducous defects of hoodle for the design of through-hole, are not easy to assembly repair.

Invention content

The purpose of this utility model be in view of the deficiencies of the prior art and provide a kind of connector hoodle locking mechanism, The utility model limits axial displacement of the lock sleeve on socket using the structure of spring, hoodle and clamp spring, using locking It puts on setting hoodle pressure surface and hoodle makes a concession the structure of slot, accurately control the sealed and solution of plug-type connector plug and socket Lock；Arc surface is also arranged in the utility model in hoodle hole, it is ensured that the arc groove of hoodle and plug on socket in hoodle hole It is effectively sealed, reduce the abrasion between hoodle and hoodle hole.With simple processing, work efficiency is improved, product is improved and uses the longevity Life is long and locks more reliable advantage.

Realizing the specific technical solution of the utility model aim is：

A kind of hoodle locking mechanism of connector, feature include socket, plug, lock sleeve, spring, hoodle and clamp spring, The socket is equipped with cylinder, and cylinder body outer wall is equipped with back stop slot, boss and hoodle hole；

The plug is equipped with cylinder, and cylinder body outer wall upper edge is radially provided with arc groove；

The lock sleeve is tubular element, and inner wall is equipped with seam allowance, spring groove, hoodle pressure surface and hoodle and makes a concession slot；

In the hoodle hole arc surface is equipped with close to the position of socket inner walls.

The plug is plugged in the cylinder of socket, and the arc groove of plug and the hoodle hole of socket are coincide, lock sleeve suit In the outside of socket, the seam allowance of lock sleeve is located between the back stop slot and boss of socket, and clamp spring is set in the back stop slot of socket, bullet Spring is set between the boss and the seam allowance of lock sleeve of socket, and hoodle is set in the hoodle hole of socket and is kissed with the arc groove of plug It closes.

The utility model is limited axial displacement of the lock sleeve on socket, is adopted using the structure of spring, hoodle and clamp spring The structure for making a concession slot with hoodle pressure surface and hoodle are arranged on lock sleeve accurately controls plug-type connector plug and socket Sealed and unlock；Arc surface is also arranged in the utility model in hoodle hole, it is ensured that hoodle and plug on socket in hoodle hole Arc groove it is effective sealed, reduce the abrasion between hoodle and hoodle hole.With simple processing, work efficiency is improved, production is improved The advantage that product service life is long and locking is more reliable.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is partial enlargement structural representation at the A of Fig. 1.

Specific implementation mode

Refering to fig. 1, Fig. 2, the utility model include socket 1, plug 2, lock sleeve 3, spring 4, hoodle 5 and clamp spring 6.

Refering to fig. 1, Fig. 2, the socket 1 are equipped with cylinder, and cylinder body outer wall is equipped with back stop slot 11, boss 12 and hoodle hole 13；

The plug 2 is equipped with cylinder, and cylinder body outer wall upper edge is radially provided with arc groove 21；

The lock sleeve 3 is tubular element, and inner wall is moved back equipped with seam allowance 31, spring groove 32, hoodle pressure surface 33 and hoodle Allow slot 34；

The arc surface coincideing with hoodle 5 is equipped in the hoodle hole 13 close to the position of 1 inner wall of socket.

Refering to fig. 1, Fig. 2, the plug 2 are plugged in the cylinder of socket 1, the hoodle of the arc groove 21 and socket 1 of plug 2 Hole 13 coincide, and lock sleeve 3 is sleeved on the outside of socket 1, and the seam allowance 31 of lock sleeve 3 is located at the back stop slot 11 and boss 12 of socket 1 Between, clamp spring 6 is set in the back stop slot 11 of socket 1, and spring 4 is set between the boss 12 and the seam allowance 31 of lock sleeve 3 of socket 1, Hoodle 5 is set in the hoodle hole 13 of socket 1 and coincide with the arc groove of plug 2 21.

The utility model works in this way

The grafting of plug and socket with it is sealed：

Refering to fig. 1, Fig. 2, the axial direction by lock sleeve 3 along socket 1 promote to the right, and 31 pressuring spring 4 of seam allowance of lock sleeve 3 is simultaneously It is touched with the boss 12 of socket 1, is aligned with the hoodle hole 13 of socket 1 at this point, the hoodle of lock sleeve 3 makes a concession slot 34, plug 2 is inserted It being connected in the cylinder of socket 1, the arc groove 21 of plug 2 coincide with the hoodle hole 13 of socket 1, at this point, lock sleeve 3 need to be only unclamped, Under the action of spring 4, lock sleeve 3 resets to the left along the axial direction of socket 1, with the reset of lock sleeve 3, the hoodle of lock sleeve 3 Pressure surface 33 is aligned with the hoodle hole 13 of socket 1, hoodle 5 be limited at the hoodle hole 13 of socket 1 and plug 2 arc groove 21 it Between, socket 1 and the axial displacement of plug 2 are locked, it is ensured that the arc groove 21 of hoodle 5 and plug 2 on socket 1 in hoodle hole 13 It is effective sealed.

The disengaging and unlock of plug and socket：

Refering to fig. 1, Fig. 2, the axial direction by lock sleeve 3 along socket 1 promote to the right, and 31 pressuring spring 4 of seam allowance of lock sleeve 3 is simultaneously Touched with the boss 12 of socket 1, at this point, lock sleeve 3 hoodle make a concession slot 34 be aligned with the hoodle hole 13 of socket 1, by plug 2 from Extracted in the cylinder of socket 1, at this point, the arc groove 21 of plug 2 touches hoodle 5, by hoodle 5 push up back socket 1 hoodle hole 13 and The hoodle of lock sleeve 3 is made a concession in slot 34, and hoodle 5 loses the locking function of socket 1 and plug 2, realizes plug 2 and socket 1 It is detached from and unlocks.

Refering to fig. 1, Fig. 2, to ensure the arc groove 21 of hoodle 5 and plug 2 on the utility model socket 1 in hoodle hole 13 It is effective sealed, arc surface is also arranged in the utility model in hoodle hole 13, has both realized pop-up of the hoodle 5 in hoodle hole 13 Highly, ensure the locking effect of connector, and overcome the caducous defect in assembling maintenance process of hoodle 5, reduce bullet Abrasion between pearl 5 and hoodle hole 13 improves the service life of product.

Claims

1. a kind of hoodle locking mechanism of connector, it is characterised in that it includes socket（1）, plug（2）, lock sleeve（3）, bullet Spring（4）, hoodle（5）And clamp spring（6）, the socket（1）It is equipped with cylinder, cylinder body outer wall is equipped with back stop slot（11）, boss （12）And hoodle hole（13）；

The plug（2）It is equipped with cylinder, cylinder body outer wall upper edge is radially provided with arc groove（21）；

The lock sleeve（3）For tubular element, inner wall is equipped with seam allowance（31）, spring groove（32）, hoodle pressure surface（33）And bullet Pearl makes a concession slot（34）；

The hoodle hole（13）On close to socket（1）The position of inner wall is equipped with arc surface；

The plug（2）It is plugged on socket（1）Cylinder in, lock sleeve（3）It is sleeved on socket（1）Outside, lock sleeve（3）'s Seam allowance（31）Positioned at socket（1）Back stop slot（11）With boss（12）Between, clamp spring（6）Set on socket（1）Back stop slot（11） It is interior, spring（4）Set on socket（1）Boss（12）With lock sleeve（3）Seam allowance（31）Between, hoodle（5）Set on socket（1）'s Hoodle hole（13）Interior and and plug（2）Arc groove（21）It coincide.