CN215933934U

CN215933934U - 30PIN terminal connector with quick locking structure

Info

Publication number: CN215933934U
Application number: CN202122117717.2U
Authority: CN
Inventors: 李林原
Original assignee: Shenzhen Tianchuangyuan Precision Electronics Co ltd
Current assignee: Shenzhen Tianchuangyuan Precision Electronics Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-01
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a 30PIN terminal connector with a quick locking structure, which comprises a terminal shell, wherein one side of the terminal shell is provided with a wire arranging hole, a wire is arranged in the wire arranging hole in a penetrating manner, a socket surface of the terminal shell is also provided with a round hole, and a cylinder integrally formed with the terminal shell is arranged at the round hole; the socket surface of the terminal shell is provided with arc panels, and each arc panel surrounds the cylinder and is concentric with the cylinder; the cambered surface of the cambered surface plate is provided with concave-convex grains which can form clamping positions from top to bottom. The utility model is provided with a plurality of cambered plates at the position of the terminal shell, and the inner cambered surfaces of the cambered plates are provided with the concave-convex grains, when the male terminal connector is inserted into the female terminal connector, the convex strips on the outer wall of the male terminal connector are clamped on the concave-convex grains, so that the connector is quickly locked. And the screens through sand grip and raised grain can prevent that public end connector and female end connector are not hard up, and then makes public end connector and female end connector connect stably.

Description

30PIN terminal connector with quick locking structure

Technical Field

The utility model relates to a terminal connector, in particular to a 30PIN terminal connector with a quick locking structure.

Background

A connector is a component that is often contacted by those skilled in our electrical engineering. Its effect is very simple: a bridge for communication is built between the blocked or isolated dead circuits in the circuit, so that current flows and the circuit realizes the predetermined function.

Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path.

The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like.

Public end connector and female end connector need insert soon fixedly, and traditional mode is connected fixedly through the activity swivel sleeve on the public end connector and the double-screw bolt on the female end connector, and because the vibration of equipment, the swivel sleeve can produce not hard up phenomenon, and then can influence the stability of public end connector and female end connector, the condition of contact failure appears.

Thus, conventional quick-plug connections need to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the defects in the prior art, the technical problem to be solved by the utility model is to provide a 30PIN terminal connector with a quick locking structure, and the 30PIN terminal connector is designed to be quick in locking and stable in connection.

In order to solve the technical problem, the utility model is realized by the following scheme: the 30PIN terminal connector with the quick locking structure comprises a terminal shell, wherein one side of the terminal shell is provided with a wire arranging hole, a wire is arranged in the wire arranging hole in a penetrating mode, a socket surface of the terminal shell is also provided with a round hole, and a cylinder integrally formed with the terminal shell is arranged at the round hole;

the inserting surface of the terminal shell is also vertically provided with a plurality of cambered plates which are distributed on the same circumference in a ring array manner, and each cambered plate surrounds the cylinder and is concentric with the cylinder;

the cambered surface of the cambered surface plate is provided with concave-convex grains which can form clamping positions from top to bottom.

Furthermore, a plurality of reinforcing ribs are arranged at the corner formed by the cambered surface of the cambered plate and the surface of the terminal shell.

Further, the 30PIN terminal connector further comprises a circuit board installed in the terminal shell, the circuit board is provided with a female end connecting portion, and the female end connecting portion penetrates through the round hole to the inside of the cylinder.

Furthermore, the female end connecting part comprises an insulating block, the insulating block is provided with a semicircular structural column, a partition plate is connected to the center line of the upper direction and the lower direction of the rectangular surface of the semicircular structural column, and two 90-degree fan-shaped cavities are formed in two sides of the partition plate.

Furthermore, the semicircular structure column is provided with 28 bearing holes, and a hollow cylindrical PIN needle is arranged in each bearing hole.

Furthermore, the circuit board is also provided with two power terminals, and the two power terminals are respectively arranged in the two 90-degree fan-shaped cavities.

Furthermore, the flat cable is connected to the circuit board through a connector grid.

Furthermore, the connecting piece is including being fixed in the switching piece on the circuit board, connecting the quick aviation plug of winding displacement, quick aviation plug insert soon in switching piece realizes the electricity and leads to.

Further, the outer wall of the cylinder is provided with a step.

Compared with the prior art, the utility model has the beneficial effects that: the 30PIN terminal connector is characterized in that the terminal shell is provided with a plurality of cambered plates, the inner cambered surfaces of the cambered plates are provided with concave-convex grains, and when the male terminal connector is inserted into the female terminal connector, the convex strips on the outer wall of the male terminal connector are clamped on the concave-convex grains, so that the connector is locked quickly. And the screens through sand grip and raised grain can prevent that public end connector and female end connector are not hard up, and then makes public end connector and female end connector connect stably.

Drawings

Fig. 1 is a schematic view of a 30PIN terminal connector according to the present invention.

Fig. 2 is a schematic diagram of a rear structure of the 30PIN terminal connector of the present invention.

Fig. 3 is a schematic diagram of the structure of the 30PIN terminal connector of the present invention after the shell is removed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and thus the protection scope of the present invention is more clearly and clearly defined. It should be apparent that the described embodiments of the present invention are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1: the concrete structure of the utility model is as follows:

referring to fig. 1-3, the 30PIN terminal connector with the quick locking structure of the present invention includes a terminal housing 1, wherein one side of the terminal housing 1 is provided with a wire arranging hole, a wire 6 is arranged in the wire arranging hole, a circular hole is further formed on a socket surface of the terminal housing 1, and a cylinder 5 integrally formed with the terminal housing 1 is arranged at the circular hole;

the inserting surface of the terminal shell 1 is also vertically provided with a plurality of cambered plates 3 which are distributed on the same circumference in a ring array manner, and each cambered plate 3 surrounds the cylinder 5 and is concentric with the cylinder 5;

the cambered surface of the cambered surface plate 3 is provided with concave-convex grains which can form clamping positions from top to bottom.

A preferred technical solution of this embodiment: the corner formed by the outer arc surface of the cambered plate 3 and the surface of the terminal housing 1 is provided with a plurality of reinforcing ribs 31.

A preferred technical solution of this embodiment: the 30PIN terminal connector further comprises a circuit board 7 installed in the terminal shell 1, the circuit board 7 is provided with a female end connecting portion, and the female end connecting portion penetrates through the round hole to the inside of the cylinder 5.

A preferred technical solution of this embodiment: female end connecting portion include the collets, and this collets has the semicircular structure post, the central line of the direction about the rectangular surface of semicircular structure post is connected with a baffle, the baffle both sides are two fan-shaped chambeies of 90 degrees.

A preferred technical solution of this embodiment: the semicircular column is provided with 28 bearing holes, and a hollow cylindrical PIN needle 4 is arranged in each bearing hole.

A preferred technical solution of this embodiment: the circuit board 7 is further provided with two power terminals 2, and the two power terminals 2 are respectively arranged in the two 90-degree fan-shaped cavities.

A preferred technical solution of this embodiment: the flat cable 6 is connected to the circuit board 7 through a connector grid.

A preferred technical solution of this embodiment: the connecting piece is including being fixed in switching piece 8 on the circuit board 7, connecting the quick aerial plug 9 of winding displacement 6, quick aerial plug 9 insert soon in switching piece 8 realizes the electricity switch-on.

A preferred technical solution of this embodiment: the outer wall of the cylinder 5 is provided with a step.

Example 2:

as shown in fig. 1-3, the cambered plate 3 of the utility model is provided with 2 cambered plates 3, the 2 cambered plates 3 are symmetrically distributed on two sides of the cylinder 5, and the corners of the top end of the inner cambered surface of the cambered plate 3 are chamfered, so that the male end connector can easily enter.

When the male end connector and the female end connector are inserted in a butting mode, the male end connector enters a gap between the cambered plate 3 and the cylinder 5, and the convex strips on the male end connector are clamped on the concave-convex grains on the cambered plate 3. The male end connector and the female end connector are rapidly plugged, and looseness of the male end connector and the female end connector can be prevented, so that the male end connector and the female end connector are connected stably.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A30 PIN terminal connector with a quick locking structure comprises a terminal shell (1), wherein one side of the terminal shell (1) is provided with a flat cable hole, a flat cable (6) is arranged in the flat cable hole in a penetrating manner, and a socket surface of the terminal shell (1) is also provided with a round hole, and the 30PIN terminal connector is characterized in that the round hole is provided with a cylinder (5) which is integrally formed with the terminal shell (1);

the inserting surface of the terminal shell (1) is also vertically provided with a plurality of cambered plates (3) which are distributed on the same circumference in a ring array manner, and each cambered plate (3) surrounds the cylinder (5) and is concentric with the cylinder (5);

the cambered plate (3) is provided with concave-convex lines which can form clamping positions from the inner cambered surface to the top down.

2. A 30PIN terminal connector with a quick locking structure according to claim 1, wherein a corner formed by the outer arc face of the arc face plate (3) and the surface of the terminal housing (1) is provided with a plurality of reinforcing ribs (31).

3. 30PIN terminal connector with quick-lock structure according to claim 1, characterised in that it further comprises a circuit board (7) mounted in the terminal housing (1), the circuit board (7) being provided with a female end connection, which passes through the circular hole into the cylinder (5).

4. The 30PIN terminal connector with the quick locking structure as claimed in claim 3, wherein the female terminal connecting portion comprises an insulating block having a semicircular structure column, a partition is connected to a center line of a rectangular surface of the semicircular structure column in the vertical direction, and two 90-degree fan-shaped cavities are formed on two sides of the partition.

5. A30 PIN terminal connector with a quick-lock feature according to claim 4, characterised in that the semi-circular post is provided with 28 sockets, in each of which a hollow cylindrical PIN (4) is provided.

6. A30 PIN terminal connector with a quick-lock arrangement according to claim 4, characterised in that the circuit board (7) is further provided with two power terminals (2), the two power terminals (2) being arranged in the two 90-degree sectors, respectively.

7. A 30PIN terminal connector with a quick-lock structure according to claim 3, wherein the flat cable (6) is connected to the circuit board (7) by a connector grid.

8. The 30PIN terminal connector with the quick locking structure as claimed in claim 7, wherein the connecting member comprises a junction block (8) fixed on the circuit board (7), and a quick aerial plug (9) connected with the flat cable (6), wherein the quick aerial plug (9) is quickly plugged into the junction block (8) to realize electric conduction.

9. 30PIN terminal connector with quick locking structure according to claim 1 characterized in that the outer wall of the cylinder (5) is provided with a step.