CN210926512U - Rectangular connector - Google Patents

Abstract

The utility model relates to a rectangular connector, which adopts a fixed structure of a rotary wrench and comprises a first shell, a second shell and the rotary wrench, wherein the rotary wrench is provided with a clamping edge and a force application edge which is rotationally connected to the first shell; the end of the second shell facing the first shell is provided with a front end inclined surface which can press the force application edge to enable the force application edge to rotate. Through doing the operation of inserting towards the direction of first casing with the second casing, can utilize this front end inclined plane roof pressure application of force limit to take place to rotate, finally realize the buckle limit of rotatory spanner to the buckle effect of second casing, avoided through the manual trouble of pulling rotatory spanner in order to realize inserting between two casings, satisfied the user one hand can realize the process of inserting between two casings of connector, it is very convenient.

Description

Rectangular connector

Technical Field

The utility model relates to a connector field especially relates to a rectangular connector.

Background

In the field of equipment application in industries such as industry or communications, a number of connectors are often used to provide power or control communication signals. These connectors that use mainly include socket casing, plug housing and with socket casing and plug casing buckle rotatory spanner together to realize plug casing and socket casing's the effect of inserting. Therefore, the rotary wrench in this type of connector needs to have a locking structure so as to achieve stability of the two housings against the insertion effect.

However, the connectors that now use a turn wrench locking mechanism still have some disadvantages: when the plug between plug housing and the socket casing is accomplished to inserting to needs, must be by the rotatory spanner of manual pulling connector for this rotatory spanner takes place to rotate, then plug housing and socket casing after finishing inserting to inserting, manually pulls rotatory spanner once more, makes rotatory spanner detain on one of them casing, and the stability that has realized inserting between two casings that finishes is to inserting to the effect of inserting. However, the insertion process between the two housings of the connector requires continuous manual operation of the rotary wrench, which is difficult and troublesome for a user to perform with one hand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a rectangular connector is provided to above-mentioned prior art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a rectangular connector employing a rotating wrench securing structure, the rotating wrench securing structure comprising:

a first housing;

the rotary wrench is provided with a clamping edge and a force application edge which is rotationally connected to the first shell;

a second housing which is mutually matched with the first housing; the clamping edge of the rotary wrench can be clamped on the second shell along with the rotation of the force application edge;

the first shell is provided with a limiting part which can abut against the force application edge to enable the rotary wrench which is not rotated and is in the initial state to be in the vertical state; the end of the second shell facing the first shell is provided with a front end inclined surface which can press the force application edge to enable the force application edge to rotate.

In the rectangular connector, a rotating shaft is arranged on the first shell, and a rotating shaft hole which is in running fit with the rotating shaft is arranged on the force application edge of the rotary wrench.

Furthermore, a first buckling part is formed on the buckling edge of the rotary wrench, and a second buckling part which is mutually buckled and matched with the first buckling part is arranged on the second shell.

Still further, in the rectangular connector, the rotary wrench has a pulling operation side, the force application side is formed by bending and extending the pulling operation side towards one side of the force application side, and the snap-in side is formed by bending and extending the pulling operation side towards the other side of the force application side; wherein, an opening is formed at the joint of the clamping edge and the force applying edge, and the opening is the first clamping part.

The rectangular connector comprises a first clamping part and a second clamping part, wherein the first clamping part is provided with an opening, the second clamping part is provided with a convex column, the opening is arc-shaped, the clamping edge is provided with an arc-shaped tail end, and the tail end can be tightly abutted against the second clamping part to enable the clamping edge to be in a fixed state.

Optionally, in the rectangular connector, the first housing is a socket housing of the rectangular connector, and the second housing is a plug housing of the rectangular connector; or, the first shell is a plug shell of the rectangular connector, and the second shell is a socket shell of the rectangular connector.

Compared with the prior art, the utility model has the advantages of: the rectangular connector of the utility model adopts a fixed structure of a rotary wrench, which comprises a first shell, a second shell and the rotary wrench, wherein the rotary wrench is provided with a buckle edge and a force application edge which is rotationally connected to the first shell, and the first shell is provided with a limiting part, so that the limiting part can support the force application edge to ensure that the rotary wrench which is not rotated and is in an initial state is in a standing state; the end of the second shell facing the first shell is provided with a front end inclined surface which can press the force application edge to enable the force application edge to rotate. Through doing the operation of inserting towards the direction of first casing with the second casing, can utilize this front end inclined plane roof pressure application of force limit to take place to rotate, finally realize the buckle limit of rotatory spanner to the buckle effect of second casing, avoided through the manual trouble of pulling rotatory spanner in order to realize inserting between two casings, satisfied the user one hand can realize the process of inserting between two casings of connector, it is very convenient.

Drawings

Fig. 1 is a schematic structural view of a rectangular connector according to a first embodiment of the present invention;

FIG. 2 is a schematic view of the rotary wrench of FIG. 1 in an initial state when not fastened to the plug housing;

FIG. 3 is a schematic view of the state of FIG. 2 viewed from another angle;

FIG. 4 is a schematic view of the receptacle housing of FIG. 1;

FIG. 5 is a schematic view of the plug housing of FIG. 1;

FIG. 6 is a schematic view of the rotary wrench of FIG. 1;

fig. 7 is a schematic structural view of a rectangular connector according to a second embodiment of the present invention;

FIG. 8 is a schematic view of the rotary wrench of FIG. 7 in an initial state when not fastened to the socket housing;

fig. 9 is a schematic view of the state shown in fig. 8 when viewed from another angle.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example one

As shown in fig. 1 to 6, the present embodiment provides a rectangular connector using a fixing structure of a rotation wrench, the fixing structure of the rotation wrench including:

a first housing 1, where the first housing 1 is a socket housing;

a rotary wrench 2 having a fastening edge 21 and a force applying edge 22 rotatably connected to the first housing 1;

a second housing 3, wherein the second housing 3 is a plug housing, and the plug housing and the socket housing are matched with each other; wherein, the fastening edge 21 of the rotary wrench 2 can be fastened on the second housing 3 along with the rotation of the force application edge 22;

the socket housing has a limiting portion 4, the limiting portion 4 can abut against the force application edge 22 to make the rotation wrench 2 in the initial state without rotating in the vertical state; the plug housing has a front end slope 31 at one end facing the receptacle housing, which can press the urging edge 22 to rotate the urging edge 22. The condition of the front end slope 31 is shown in detail in fig. 2, 3 and 5. Referring to fig. 1, 2, 4, and 6, a socket housing as a first housing has a rotating shaft 10, and a force application edge 22 of the rotary wrench 2 has a rotating shaft hole 220 rotatably engaged with the rotating shaft 10.

A first locking portion is formed on the locking edge 21 of the rotary wrench 2, and a second locking portion 32 which is locked and engaged with the first locking portion is formed on the second housing 3. Referring to fig. 6, the rotary wrench 2 has a wrench operation edge 20, a force application edge 22 formed by bending and extending the wrench operation edge 20 toward one side of the force application edge, and a fastening edge 21 formed by bending and extending the wrench operation edge 20 toward the other side of the force application edge; wherein, an opening 23 is formed at the connection position of the fastening edge 21 and the force application edge 22, and the opening 23 is the first fastening portion. Specifically, in the present embodiment, the second fastening portion 32 is a convex pillar, the opening 23 is arc-shaped, the fastening edge 21 is formed with an arc-shaped end 210, and the end 210 can tightly abut against the second fastening portion 32 to fix the fastening edge 21.

When the plug housing and the socket housing are inserted into each other, the front end inclined surface 31 on the plug housing presses against the force application edge 22 of the rotating wrench, so that the rotating wrench rotates around the rotating shaft 10, and the fastening edge 21 also rotates towards the plug housing; with the plug housing further inserted into the socket housing, the opening 23 on the fastening edge 21 is finally fastened to the second fastening portion 32 (i.e. the protruding column) on the plug housing, so that the plug housing and the socket housing are firmly fastened together by using the rotary wrench 2, and the trouble of manually wrenching the rotary wrench is avoided; of course, if the plug housing and the socket housing need to be separated, the pulling operation edge 20 of the rotating wrench needs to be pulled manually, so that the rotating wrench can be separated from the plug housing, and the separation effect between the plug housing and the socket housing is realized. The rotary wrench fixing structure adopted by the rectangular connector in the embodiment has the advantages of simple structure and convenience in operation.

Example two

Referring to fig. 7 to 9, the difference from the first embodiment is that the first housing 1 in the second embodiment is a plug housing of a rectangular connector, and the second housing 3 is a socket housing of a rectangular connector.

Claims (6)

1. A rectangular connector employing a rotating wrench securing structure, the rotating wrench securing structure comprising:

a first housing (1);

a rotary wrench (2) having a snap edge (21) and a force application edge (22) rotatably connected to the first housing (1);

a second housing (3) which is fitted to the first housing (1); wherein, the buckling edge (21) of the rotary wrench (2) can be buckled on the second shell (3) along with the rotation of the force application edge (22);

the first shell (1) is provided with a limiting part (4), and the limiting part (4) can abut against the force application edge (22) to enable the rotary wrench (2) which is not rotated and is in the initial state to be in the vertical state; the second shell (3) is provided with a front end inclined surface (31) which is arranged at one end facing the first shell (1) and can press the force application edge (22) to enable the force application edge (22) to rotate.

2. Rectangular connector according to claim 1, wherein the first housing (1) has a rotating shaft (10) thereon, and the force application edge (22) of the rotary wrench (2) has a rotating shaft hole (220) thereon which is in rotating fit with the rotating shaft (10).

3. Rectangular connector according to claim 2, characterized in that the snap edge (21) of the rotary wrench (2) is formed with a first snap portion and the second housing (3) is provided with a second snap portion (32) which is snap-fitted with the first snap portion.

4. The rectangular connector according to claim 3, wherein the rotary wrench (2) has a wrench operation edge (20), the force application edge (22) is formed by bending and extending the wrench operation edge (20) toward one side of the force application edge, and the snap edge (21) is formed by bending and extending the wrench operation edge (20) toward the other side of the force application edge; wherein, an opening (23) is formed at the joint of the buckling edge (21) and the force application edge (22), and the opening (23) is the first buckling part.

5. The rectangular connector according to claim 4, wherein the second locking portion (32) is a convex pillar, the opening (23) is arc-shaped, the locking edge (21) is formed with an arc-shaped end (210), and the end (210) can tightly abut against the second locking portion (32) to fix the locking edge (21).

6. Rectangular connector according to any of claims 1 to 5, wherein said first housing (1) is a socket housing of the rectangular connector and said second housing (3) is a plug housing of the rectangular connector; or the first shell (1) is a plug shell of the rectangular connector, and the second shell (3) is a socket shell of the rectangular connector.

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