CN216794046U

CN216794046U - M12 connector structure

Info

Publication number: CN216794046U
Application number: CN202220570368.1U
Authority: CN
Inventors: 蒋婷; 李伟; 许兵
Original assignee: Sichuan Yonggui Science and Technology Co Ltd
Current assignee: Sichuan Yonggui Science and Technology Co Ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-06-21
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses an M12 connector structure, which comprises a shell and a contact assembly arranged in the shell, wherein the contact assembly comprises a first mounting plate, a second mounting plate and a contact element, the first mounting plate is axially and fixedly connected into the shell, the contact element is provided with a body which is fixedly connected onto the second mounting plate and then is an integral ferrule, the integral ferrule is axially inserted into the first mounting plate, the shell is provided with a nut, and the nut limits the integral ferrule to fall off from the first mounting plate. The utility model has the advantages of simple structure, the encapsulation of contact is connected and is no longer adopted conventional encapsulating technology, can realize the maintenance and the maintenance to the connector later stage, through the improvement of structure, convenient operation has improved installation life, has reduced manufacturing cost.

Description

M12 connector structure

Technical Field

The utility model relates to the field of connectors, in particular to an M12 connector structure.

Background

According to the prefabricated cable structure of the M12 connector socket, the tail outgoing line is mostly packaged in a glue pouring mode, the glue pouring packaging process needs a defoaming machine, a glue pouring machine, an oven and other equipment, the process is complex, the working time is long, the efficiency is low, the cost is high, and the prefabricated cable structure cannot be maintained after being packaged. When a customer has special requirements on the cable, the cable assembly needs to be customized, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to replace the traditional glue pouring process by designing a fixed packaging structure at the tail part of the connector, thereby realizing the fixed installation of the cable.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a M12 connector structure, includes the casing and sets up the contact module in the casing, the contact module includes first mounting panel, second mounting panel and contact, first mounting panel axial fixed connection is in the casing, be whole lock pin after the body fixed connection of contact is to the second mounting panel, whole lock pin axial is inserted in first mounting panel, there is the nut on the casing, the nut is injectd whole lock pin and is come off from first mounting panel.

In the technical scheme, the first mounting plate is provided with a plurality of positioning keys and mounting holes, and the mounting holes correspond to the contact elements on the second mounting plate in position.

In the above technical scheme, the second mounting plate is provided with a plurality of clamping grooves, and one contact element is clamped in each clamping groove.

In the technical scheme, the inner surface of one end of the shell is provided with an internal thread, the outer surface of the nut is provided with an external thread, and the nut is connected into one end of the shell through the thread.

In the technical scheme, the nut and the shell can be separated from each other, the whole inserting core can be separated from the first mounting plate, and the contact piece and the second mounting plate can be separated from each other.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

the utility model has the advantages of the simple structure of this scheme, the encapsulation of contact is connected and is no longer adopted conventional encapsulating technology, can realize the maintenance and the maintenance to the connector later stage, through the improvement of structure, convenient operation has improved installation life, has reduced manufacturing cost.

Drawings

The utility model will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of the overall structure of the present solution;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 3 is an assembled view of FIG. 2;

wherein: the structure comprises a shell 1, a first mounting plate 2, a connector 3, a second mounting plate 4, a nut 5 and an integral inserting core 6.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in fig. 1, 2, and 3, the connector integrally includes four parts, a housing 1, a first mounting plate 2, a second mounting plate 4, and a contact 3 and a nut 5.

The housing 1 is a housing of the entire connector, and functions to fixedly mount and protect the contacts.

The first mounting plate 2 is axially connected into the shell 1, the first mounting plate 2 and the shell 1 are connected into a whole, and a plurality of keys for positioning and mounting holes for accurately positioning the contact pieces are arranged in the first mounting plate 2.

The contact 3 and the second mounting plate 4 are combined into an integral ferrule 6, and the integral ferrule 6 is inserted into the first mounting plate 2. The profile of the second mounting plate 4 cooperates with the keys and mounting holes in the first mounting plate 2. The second mounting plate 4 is provided with a plurality of buckles, the contact elements 3 are connected in the buckles, one contact element 3 is connected in one buckle, and all the contact elements 3 are axially connected with the second mounting plate 4.

The nut 5 comprises two ends, wherein one end is polygonal, the disassembly is convenient, the other end is circular, external threads are arranged on the outer surface of the circumference of the circle, internal threads are arranged on the inner surface of one end of the shell 1, and the nut 5 is connected into one end of the shell 1 through threads.

As shown in fig. 3, during assembly, after one end of the connector 3 is pressed against the cable, the nut 5 is sleeved on the cable, the connector 3 and the second mounting plate 4 are combined into an integral ferrule 6, after the integral ferrule 6 is inserted into the first mounting plate 2, the nut 5 is screwed into the housing 1, the integral ferrule 6 is abutted against the first mounting plate, the integral ferrule 6 is prevented from loosening and retreating, and the integral assembly of the connector is completed.

When the connector 3 and the cable have faults, the connector can be repaired and maintained only by screwing out the nut and taking down the contact 3 with the faults for replacement.

The utility model is not limited to the foregoing embodiments. The utility model extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed.

Claims

1. An M12 connector structure, including casing and the contact assembly who sets up in the casing, its characterized in that:

the contact assembly comprises a first mounting plate, a second mounting plate and a contact element, wherein the first mounting plate is axially and fixedly connected into the shell, a body of the contact element is fixedly connected onto the second mounting plate and then is an integral inserting core, the integral inserting core is axially inserted into the first mounting plate, the shell is provided with a nut, and the nut limits the integral inserting core to fall off from the first mounting plate.

2. The M12 connector structure of claim 1, wherein: the first mounting plate is provided with a plurality of positioning keys and mounting holes, and the mounting holes correspond to the contact elements on the second mounting plate in position.

3. The M12 connector structure of claim 1, wherein: the second mounting plate is provided with a plurality of clamping grooves, and one contact element is buckled in each clamping groove.

4. The M12 connector structure of claim 1, wherein: the inner surface of one end of the shell is provided with an internal thread, the outer surface of the nut is provided with an external thread, and the nut is connected into one end of the shell through the thread.

5. An M12 connector structure according to any one of claims 1-4, wherein: can alternate segregation between nut and the casing, whole lock pin can alternate segregation with first mounting panel, and the contact can alternate segregation with the second mounting panel.