CN217607099U

CN217607099U - Rotatable sealed bent connector shell facilitating wiring

Info

Publication number: CN217607099U
Application number: CN202221775222.7U
Authority: CN
Inventors: 司润泽; 叶留芳; 卞如民
Original assignee: Taizhou Hangyu Electrical Device Co ltd
Current assignee: Taizhou Hangyu Electrical Device Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-18
Anticipated expiration: 2032-07-11

Abstract

The utility model relates to a rotatable sealing bent connector shell convenient for wiring, which comprises a first shell, a second shell, ratchet pieces, a third shell, a locking ring, screws, a wire protecting sleeve and a sealing ring; the first casing passes through the wave form groove and is connected with the ratchet piece, the second casing is connected with the third casing, the sealing washer is equipped with to second casing and third casing junction, the third casing passes through screw and protects line muffjoint, the sealing washer is equipped with to third casing and protects line muffjoint, the locking ring passes through fixed connection and is connected with the third casing, the locking ring turns over on riveting the recess of third casing, the sealing washer is equipped with to the recess of first casing and third casing. The utility model discloses can realize that the protect line sleeve is fixed at the multi-angle rotation under the not dismantlement condition, freely adjust casing outlet direction, be applicable to various spatial layout, have simple to operate, connect advantages such as reliable.

Description

Rotatable sealing bent connector shell convenient for wiring

Technical Field

The utility model relates to a connector field specifically is a rotatable sealed curved connector housing of convenient wiring.

Background

Traditional curved connector return bend divide into rotatable and can not rotatory two kinds, rotatable is mostly to rely on retaining ring or jump ring to carry out axial fixity between casing and the return bend, 360 degrees free rotations of circumference, but can't realize fixed point appointed angle fixed, and can't satisfy certain grade's waterproof requirement, the general welding or mould integrated into one piece of being of non-rotatable formula, the assembly is simple, but the casing can't realize rotatoryly behind the fixed equipment mounting panel of product casing, the afterbody position of being qualified for the next round of competitions is single, need adjust if wiring mode or position, must be installed again with rotatory casing angle after the screw dismantlement of fixed casing, complex operation just can only realize the adjustment of several angles. In the practical application process, when the installation space of the connector is limited or the layout is temporarily changed, the outgoing direction of the shell needs to be adjusted according to the practical assembly condition so as to prevent the internal cable from interfering or winding to influence the overall layout of the space, once the phenomenon happens, the non-rotatable bent connector only can be used for re-disassembling the whole product, then the direction of the shell is adjusted to be re-fixed, the operation is complicated, and the adjustable angle is limited due to the position limitation of the installation hole on the shell; although traditional curved connector of rotatable formula can freely adjust the elbow angle, can't realize fixed point fixedly, after the connector connects the cable, afterbody pencil still can the free rotation, when meetting collision, impact or vibration, the reliability of product connection reduces, if when meeting the sealed requirement of product higher, also can't satisfy the operation requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatable sealed angle connector shell technology of convenient wiring to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotatable sealed elbow connector housing for facilitating wiring comprising: first casing, second casing, ratchet piece, third casing, locking ring, screw, protect line sleeve, sealing washer, first casing includes: wave form groove, recess, the second casing includes: wave form groove, boss, the ratchet piece includes: ratchet groove, the third casing includes: ratchet, recess, rectangular channel, screw hole, pit protect the line sleeve and include: a through hole and a rectangular boss; the improved ratchet wheel comprises a first shell, a second shell, a locking ring, a ratchet piece, a ratchet groove, a ratchet ring, a wire protecting sleeve, a wire, a groove and a rectangular boss, wherein the first shell is connected with the ratchet piece through the corrugated groove, the second shell is connected with the ratchet piece through the corrugated groove, the ratchet groove on the ratchet piece is connected with a ratchet on the third shell, the second shell is connected with the third shell, the boss of the second shell is embedded into a pit of the third shell, the sealing ring is arranged at the joint of the second shell and the third shell, the third shell is connected with the wire protecting sleeve through a screw, a threaded hole and a through hole, the sealing ring is arranged at the joint of the third shell and the wire protecting sleeve, the locking ring is connected with the third shell through fixed connection, the locking ring is riveted onto the groove of the third shell, the sealing ring is arranged in the grooves of the first shell and the third shell, and the rectangular boss of the wire protecting sleeve is embedded into the rectangular groove of the third shell.

Wherein, the ratchet piece is a circular piece, and the inner side is provided with a ratchet groove.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the wire protecting sleeve is arranged in a wave-shaped groove formed by the first shell and the second shell through the ratchet piece, the ratchet piece is extruded and deformed by the first shell and the second shell, the first shell is rotated and fixed relative to the second shell in multiple angles by means of elastic contact of the ratchet wheel and the wave-shaped groove, the wire protecting sleeve can be rotated and fixed in multiple angles under the condition of not being disassembled, the direction of a wire outlet of the shell is freely adjusted, and the wire protecting sleeve is suitable for various spatial layouts and has the advantages of convenience in installation, reliability in connection and the like;

2. through setting up the sealing washer, the extrusion of second casing and third casing realizes the sealed of rotatory position, and the extrusion of third casing and protect line sleeve realizes sealedly.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a view of the first housing structure of the present invention;

FIG. 3 is a second housing structure of the present invention;

FIG. 4 is a structural view of the ratchet plate of the present invention;

FIG. 5 is a third structural view of the housing of the present invention;

FIG. 6 is a structural view of the wire protecting sleeve of the present invention;

in fig. 1: 1-a first shell, 2-a second shell, 3-a ratchet piece, 4-a third shell, 5-a locking ring, 6-a screw, 7-a wire protecting sleeve and 8-a sealing ring;

in fig. 2: 11-lower wave-shaped groove, 12-groove;

in fig. 3: 21-upper wave-shaped groove and 22-lug boss;

in fig. 4: 31-a ratchet groove;

in fig. 5: 41-ratchet, 12-groove, 42-rectangular groove, 43-threaded hole and 44-pit;

in fig. 6: 71-through hole, 72-rectangular boss.

Detailed Description

In order to understand the features and technical contents of the present invention in more detail, the following description is given in conjunction with the accompanying drawings, which are only used for reference and not for limiting the present invention.

Referring to fig. 1, a rotatable sealing elbow connector housing for facilitating wiring comprising: the first casing 1, the second casing 2, ratchet piece 3, third casing 4, locking ring 5, screw 6, protect line sleeve 7, sealing washer 8, first casing 1 includes: wave groove 11, recess 12, second casing 2 includes: wave form groove 21, boss 22, ratchet piece 3 includes: the ratchet groove 31, the third housing 4 includes: ratchet 41, recess 12, rectangular groove 42, screw hole 43, pit 44, protect line sleeve 7 includes: a through hole 71 and a rectangular boss 72; the first shell 1 is connected with the ratchet piece 3 through the lower wave-shaped groove 11, the ratchet groove 31 on the ratchet piece 3 is connected with the ratchet 41 on the third shell 4, the second shell 2 is connected with the ratchet piece 3 through the upper wave-shaped groove 21, the second shell 2 is connected with the third shell 4, the boss 22 of the second shell 2 is embedded into the pit 44 of the third shell 4, the sealing ring 8 is arranged at the joint of the second shell 2 and the third shell 4, the third shell 4 is connected with the wire protecting sleeve 7 through the screw 6, the threaded hole 43 and the through hole 71, the sealing ring 8 is arranged at the joint of the third shell 4 and the wire protecting sleeve 7, the locking ring 5 is connected with the third shell 4 through the fixed connection, the locking ring 5 is turned and riveted on the groove 12 of the third shell 4, the sealing ring 8 is arranged in the grooves 12 of the first shell 1 and the third shell 4, and the rectangular boss 72 of the wire protecting sleeve 7 is embedded into the rectangular groove 42 of the third shell 4.

The ratchet piece 3 is arranged in the wave-shaped groove 11 formed by the first shell 1 and the second shell 2, the first shell 1 and the second shell 2 extrude and deform the ratchet piece 3, the first shell 1 is fixed in a multi-angle rotating mode relative to the second shell 2 by means of elastic contact of the ratchet wheel with the lower wave-shaped groove 11 and the upper wave-shaped groove 21, the wire protection sleeve 7 can be fixed in a multi-angle rotating mode under the condition that the wire protection sleeve is not detached, the direction of a shell wire outlet is freely adjusted, the wire protection sleeve is suitable for various spatial layouts, and the wire protection sleeve has the advantages of being convenient to install, reliable in connection and the like; through setting up sealing washer 8, the extrusion of second casing 2 and third casing 4 realizes sealed of rotatory position, and third casing 4 extrudees with the wire protecting sleeve 7 and realizes sealed.

Wherein, the ratchet plate 3 is a circular plate, and the inner side is provided with a ratchet groove.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make things convenient for curved formula connector housing of rotatable seal of wiring which characterized in that: the method comprises the following steps: first casing (1), second casing (2), ratchet piece (3), third casing (4), locking ring (5), screw (6), protect line sleeve (7), sealing washer (8), first casing (1) includes: lower wave groove (11), recess (12), second casing (2) includes: go up wave form groove (21), boss (22), ratchet piece (3) includes: a ratchet groove (31), the third housing (4) comprising: ratchet (41) (41), recess (12), rectangular channel (42), screw hole (43), pit (44), protect line sleeve (7) and include: a through hole (71) and a rectangular boss (72); the first shell (1) is connected with the ratchet wheel sheet (3) through a lower wave-shaped groove (11), the second shell (2) is connected with the ratchet wheel sheet (3) through an upper wave-shaped groove (21), the ratchet groove (31) on the ratchet plate (3) is connected with the ratchet (41) on the third shell (4), the second shell (2) is connected with a third shell (4), a boss (22) of the second shell (2) is embedded into a concave pit (44) of the third shell (4), a sealing ring (8) is arranged at the joint of the second shell (2) and the third shell (4), the third shell (4) is connected with the wire protecting sleeve (7) through a screw (6), a threaded hole (43) and a through hole (71), a sealing ring (8) is arranged at the joint of the third shell (4) and the wire protecting sleeve (7), the locking ring (5) is connected with the third shell (4) through fixed connection, the locking ring (5) is turned and riveted on the groove (12) of the third shell (4), the grooves (12) of the first shell (1) and the third shell (4) are provided with sealing rings (8), the rectangular boss (72) of the wire protection sleeve (7) is embedded into the rectangular groove (42) of the third shell (4).

2. A rotatable sealed angle connector housing for facilitating wiring according to claim 1, wherein: the ratchet plate (3) is a circular plate, and a ratchet groove is formed in the inner side of the ratchet plate.