CN212257816U

CN212257816U - Plug connector shell for installing plug connector and connector

Info

Publication number: CN212257816U
Application number: CN202020969702.1U
Authority: CN
Inventors: 丁高松
Original assignee: Degson Electronics Co ltd
Current assignee: Degson Electronics Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-12-29
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a plug connector casing and connector for installing plug connector, including the plug connector and be used for installing the plug connector casing of plug connector. The plug connector shell for mounting the plug connector comprises a plug connector shell body; the plug connector shell body comprises a first shell for mounting a plug connector and a second shell connected with the first shell; the second shell comprises a first connecting piece connected with the first shell and at least one second connecting piece detachably connected with the first connecting piece. The utility model discloses a set up a plurality of demountable installation's second connecting piece, realize sectional type connection structure, can satisfy the installation demand to the plug connector of various different length on the market.

Description

Plug connector shell for installing plug connector and connector

Technical Field

The utility model belongs to the grafting device field specifically, relates to a plug connector casing and connector for installing plug connector.

Background

Connectors are widely used in the field of electronics to achieve reliable connections between electronic terminal devices and power supplies. Connectors generally consist of a connector and a connector housing, and the existing connector housings are generally only suitable for connectors of one size. In particular, different lengths of connectors require different sized connector housings.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a plug connector casing for installing plug connector is provided, through the second connecting piece that sets up a plurality of demountable installation, realizes sectional type connection structure, can satisfy the installation demand to the plug connector of various different length on the market.

The utility model adopts the proposal for solving the technical problems that the utility model is a plug connector shell for installing the plug connector,

comprises a plug connector shell body;

the plug connector shell body comprises a first shell for mounting a plug connector and a second shell connected with the first shell;

the second shell comprises a first connecting piece connected with the first shell and at least one second connecting piece which is connected with the first connecting piece and can be detachably connected.

Preferably, the shell is made of an insulator material.

By adopting the scheme, the number of the second connecting pieces can be one, two or more, so that a sectional type connecting structure is realized, the number of the second connecting pieces can be selected according to the length of the plug connectors, and the mounting of the plug connectors with various sizes is met.

Preferably, the detachable connection mode of the second connecting piece and the first connecting piece comprises a buckle connection, a threaded connection and a sliding groove connection.

Further, the interior of the first shell is arranged in a hollow manner to form a cavity; the second shell is provided with a mounting groove communicated with the cavity.

Specifically, the number of the cavities may be one, two or more, and correspondingly, the number of the mounting grooves may be one, two or more; the mounting groove is a U-shaped groove.

By adopting the scheme, the cavity is communicated with the mounting groove and used for mounting the plug connector.

Further, the first connecting piece comprises a first mounting groove communicated with the cavity; the second connector includes a second mounting groove in communication with the first mounting groove.

Furthermore, a buckle is arranged on one side, close to the first connecting piece, of the second connecting piece;

the first connecting piece is provided with a buckle hole which is matched with each buckle for installation.

Specifically, the number of the buckles may be one, two or more.

Preferably, the number of the buckles is two.

By adopting the scheme, the second connecting piece and the first connecting piece can be fixedly installed by matching the buckle with the buckle hole.

Furthermore, a positioning column is arranged on one side, close to the first connecting piece, of the second connecting piece;

the first connecting piece is provided with a positioning hole matched with the positioning column.

By adopting the scheme, the positioning columns are matched with the positioning holes for positioning, so that the assembly operation is convenient, the periphery of the second connecting piece is not shaken after the second connecting piece is connected, and the accuracy of the second connecting piece mounted on the first connecting piece is improved.

Furthermore, the second connecting piece extends from the side wall of the second mounting groove towards the direction of approaching each other to form at least one group of limiting pieces.

Specifically, the limiting member may be a reverse-buckling structure.

Preferably, the number of the limiting members is one group.

By adopting the scheme, the limiting part can be fixedly installed on the plug connector in the second mounting groove, so that the plug connector is prevented from deforming under the action of external force.

The utility model aims to solve the technical problem that a connector is provided, through the plug connector casing installation plug connector of above-mentioned sectional type connection structure, can select according to the length of plug connector the number of second connecting piece satisfies the installation demand to the plug connector of various sizes on the market.

The utility model provides a scheme that above-mentioned technical problem adopted is a connector, be used for installing the plug connector casing of plug connector including plug connector and the aforesaid.

By adopting the scheme, the plug connector shell realizes the sectional type connection structure by arranging the second connecting pieces with different quantities, the number of the second connecting pieces can be selected according to the length of the plug connector, and the installation requirements of the plug connectors with various sizes on the market are met.

Furthermore, the plug connector is provided with a first connecting end and a second connecting end;

the first connecting end is arranged in the first shell; the second connecting end is installed in the second shell and extends out of the second shell.

Furthermore, a mounting hole is formed in the first shell and used for mounting the plug connector; the first shell is provided with a fixing buckle with elasticity and used for being clamped and installed with an external shell.

Specifically, the mounting hole and the plug connector are in interference fit.

By adopting the scheme, the elastic fixing buckle can be buckled into an external shell, and the connection is firm and reliable.

The utility model has the advantages that:

through setting up different quantity the quantity of second connecting piece realizes the sectional type connection structure of plug connector casing, can select according to the length of plug connector the number of second connecting piece satisfies the installation to the plug connector of various sizes.

Drawings

FIG. 1 is an exploded view of a connector housing for mounting a connector according to the present invention;

fig. 2 is a schematic view of a first housing of the present invention;

fig. 3 is a schematic view of a first connector of the present invention;

fig. 4 is a schematic view of a second connector of the present invention;

fig. 5 is a schematic view of a connector of the present invention;

fig. 6 is a schematic view of the connector of the present invention.

In the figure, the part names corresponding to the respective reference numerals are: 1. a plug connector housing body; 11. A first housing; 111-1, a first cavity; 111-2, a second cavity; 112. mounting holes; 113. A fixing buckle; 12. a second housing; 121. mounting grooves; 121-1 and a third mounting groove; 121-2 and a fourth mounting groove; 122. a first connecting member; 122-1, a first mounting groove; 122-2, a snap hole; 122-3, positioning holes; 123. a second connecting member; 123-1 and a second mounting groove; 123-2, a buckle; 123-3 and a positioning column; 123-4, a limiting piece; 2. a connector; 3. a plug-in unit; 31. a first connection end; 32. a second connection end.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

The detachable connection between the second connecting member 123 and the first connecting member 122 includes a snap connection, a screw connection, a sliding connection, and the like.

In this embodiment, the plug connector housing body 1 is made of an insulating material, the number of the cavities 111 is two, the number of the mounting grooves 121 is two, the number of the second connecting pieces 123 is two, the number of the buckles 123-2 is two, and the limiting pieces 123-4 are of an inverted buckle structure; the second connecting piece 123 is in snap-fit connection with the first connecting piece; meanwhile, each second connecting member 123 is connected by a snap.

As shown in fig. 1-2, the connector housing for installing a connector of the present invention includes a connector housing body 1, wherein the connector housing body 1 includes a first housing 11 and a second housing 12 connected to the first housing 11. The first shell 11 is hollow to form a cavity 111, and the cavity 111 includes a first cavity 111-1 and a second cavity 111-2; the second housing 12 is provided with a third mounting groove 121-1 communicating with the first cavity 111-1 and a fourth mounting groove 121-2 communicating with the second cavity 111-2. The third mounting groove 121-1 and the fourth mounting groove 121-2 are U-shaped grooves, which can protect the plug connector 3 from deformation, touch, and leakage. The second housing 12 includes a first connecting member 122 connected to the first housing 11, and a second connecting member 123 detachably connected to the first connecting member 122, where the number of the second connecting members 123 is two. The first connecting member 122 includes a first mounting groove 122-1 communicated with the cavity 111; the second connector 123 includes a second mounting groove 123-1 communicating with the first mounting groove 122-1. The second connecting pieces 123 can realize a sectional type connecting structure, and the number of the second connecting pieces 123 is selected according to the length of the plug-in units 3, so that the installation requirements of plug-in units 3 with various sizes on the market are met.

As shown in fig. 3-4, two buckles 123-2 are disposed on one side of each second connecting member 123 close to the first connecting member 122, and the first connecting member 122 is provided with a buckle hole 122-2 installed to cooperate with each buckle 123-2. The cooperation between the buckle 123-2 and the buckle hole 122-2 can realize the fixed installation of the second connecting member 123 and the first connecting member 122. Meanwhile, the two second connecting pieces 123 are also connected by a buckle. One end of the second connecting piece 13 connected to the first connecting piece 122, which is far away from the first connecting piece 122, is provided with two fastening holes 122-2, and the other second connecting piece 123 is provided with two fasteners 123-2 matched with the fastening holes 122-2. The cooperation between the buckle 123-2 and the buckle hole 122-2 can realize the fixed installation between the two second connecting pieces 123. A positioning column 123-3 is arranged on one side of the second connecting piece 123 close to the first connecting piece 122; the first connecting member 122 is provided with a positioning hole 122-3 matched with the positioning column 123-3. The positioning column 123-3 is matched and positioned with the positioning hole 122-3, so that assembly operation is facilitated, the periphery of the second connecting piece 123 cannot shake after connection, and the accuracy of the second connecting piece 123 mounted on the first connecting piece 122 is improved. Meanwhile, one end of the second connecting piece 123 connected with the first connecting piece 122, which is far away from the first connecting piece 122, is provided with a positioning hole 122-3, and the other second connecting piece 123 is provided with a positioning column 123-3 matched with the positioning hole 122-3. The positioning column 123-3 is matched and positioned with the positioning hole 122-3, so that assembly operation is facilitated, the periphery of the second connecting piece 123 cannot shake after connection, and the mounting accuracy of the second connecting piece 123 is improved.

Each of the second connecting members 123 extends from the side wall of the second mounting groove 123-1 toward a direction approaching each other to form a set of limiting members 123-4, and the limiting members 123-4 can fix the plug-in unit 3 mounted in the second mounting groove 123-1, so as to prevent the plug-in unit 3 from deforming under the action of an external force. The limiting member 123-4 is an inverted structure.

As shown in fig. 5 to 6, a connector 2 of the present invention includes a connector 3 and the connector housing for mounting the connector. The plug connector 3 is provided with a first connecting end 31 and a second connecting end 32; the first connection end 31 is installed in the first housing 11; the second connection end 32 is mounted in the second housing 12 and extends out of the second housing 12. A mounting hole 112 is formed in the first housing 11 for mounting the plug-in unit 3. The mounting hole 112 and the plug connector 3 are in interference fit. Meanwhile, the first housing 11 has an elastic fixing buckle 113 for fastening with an external housing.

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. A connector housing for mounting a connector, characterized in that:

comprises a plug connector shell body (1);

the plug connector shell body (1) comprises a first shell (11) used for installing a plug connector and a second shell (12) connected with the first shell (11);

the second shell (12) comprises a first connecting piece (122) connected with the first shell (11) and at least one second connecting piece (123) detachably connected with the first connecting piece (122).

2. The connector housing for mounting a connector according to claim 1, characterized in that:

the detachable connection mode of the second connecting piece (123) and the first connecting piece (122) comprises buckle connection, threaded connection and sliding groove connection.

3. The connector housing for mounting a connector according to claim 1, characterized in that:

the first shell (11) is arranged in a hollow manner to form a cavity (111); the second shell (12) is provided with a mounting groove (121) communicated with the cavity (111).

4. The connector housing for mounting a connector according to claim 3, characterized in that:

the first connecting piece (122) comprises a first mounting groove (122-1) communicated with the cavity (111); the second connection member (123) includes a second mounting groove (123-1) communicating with the first mounting groove (122-1).

5. The connector housing for mounting a connector according to claim 4, characterized in that:

a buckle (123-2) is arranged on one side, close to the first connecting piece (122), of the second connecting piece (123);

the first connecting piece (122) is provided with a clamping buckle hole (122-2) which is matched with each clamping buckle (123-2) for installation.

6. The connector housing for mounting a connector according to claim 5, characterized in that:

one side, close to the first connecting piece (122), of the second connecting piece (123) is provided with a positioning column (123-3);

the first connecting piece (122) is provided with a positioning hole (122-3) matched with the positioning column (123-3).

7. The connector housing for mounting a connector according to claim 6, characterized in that:

the second connecting piece (123) extends from the side wall of the second mounting groove (123-1) towards the direction close to each other to form at least one group of limiting pieces (123-4).

8. A connector, characterized by:

comprising a plug (3) and a plug housing for mounting a plug according to any of the preceding claims 1-7.

9. The connector of claim 8, wherein:

the plug connector (3) is provided with a first connecting end (31) and a second connecting end (32);

the first connecting end (31) is mounted in the first shell (11); the second connection end (32) is mounted in the second housing (12) and extends out of the second housing (12).

10. The connector of claim 9, wherein:

a mounting hole (112) is formed in the first shell (11) and used for mounting the plug connector (3); the first shell (11) is provided with an elastic fixing buckle (113) for clamping and mounting with an external shell.