CN218242301U

CN218242301U - Signal terminal and connector

Info

Publication number: CN218242301U
Application number: CN202221802702.8U
Authority: CN
Inventors: 梁建忠
Original assignee: Taiji Electronic Industrial Co ltd
Current assignee: Taiji Electronic Industrial Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-06
Anticipated expiration: 2032-07-12

Abstract

The utility model provides a signal terminal and connector, wherein the signal terminal includes and is stamped into the terminal body that has bottom plate and both wings by the same slice metallic material, and the one end of both wings and the one end of bottom plate form the first double-layered line portion that is used for fixed cable jointly, and the other end of both wings forms has elastic grafting portion, there is a logical groove in the middle part of bottom plate, and there is the couple that protrudes the bottom plate surface that is formed through punching press at the one end of logical groove; by adopting the structure, after the signal terminal is inserted into the shell of the connector, the hook is connected with the window on the connector in a buckling way, and the hook is formed by extending a plurality of lengths upwards towards the first wire clamping part; the utility model has the advantages of reasonable design, simple structure, the couple on the passing signal terminal is connected with the window trip on the connector shell to reach and do not need the injecting glue to strengthen the terminal promptly and take off the purpose of pulling force with the plastic.

Description

Signal terminal and connector

Technical Field

The utility model belongs to the technical field of the connector, especially, relate to the terminal and the plastic take off connector of pulling out holding power.

Background

The connector of the electrical appliance plug connector is mainly used for current transmission and signal transmission, a terminal slot is formed in a shell of the connector, a signal terminal is arranged in the slot, one end of the signal terminal is connected with a cable, and the other end of the signal terminal is used for being electrically connected or in communication connection with external equipment. The connector of present structure has the problem that the process is many, the processing is troublesome etc. that signal terminal's one end is connected with the cable generally, and the other end inserts in the shell of connector, then fixes signal terminal in the slot of shell through the injecting glue.

Based on the above situation, the applicant provides a connector capable of enhancing the pulling-out holding force of the terminal and the plastic without injecting glue, so as to simplify the processing procedure.

SUMMERY OF THE UTILITY MODEL

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

the utility model discloses the first aspect provides a signal terminal, include to become the terminal body that has bottom plate and both wings by same slice sheet metal material punching press, the one end of both wings and the one end of bottom plate form the first double-layered line portion that is used for fixed cable jointly, and the both wings other end is formed and has elastic grafting portion, there is logical groove at the middle part of bottom plate, and the one end that leads to the groove has the couple through the protrusion bottom plate surface that the punching press formed, the couple is for upwards just extending a plurality of length formation to first double-layered line portion direction.

In some embodiments, the wings of the terminal body are provided with inwardly projecting reinforcing portions.

In some embodiments, the terminal body is further provided with a second wire clamping portion which is used for fixing the cable and has the same structure as the first wire clamping portion, and the second wire clamping portion is located at one end of the first wire clamping portion, which is far away from the plugging portion.

The utility model discloses the second aspect provides a connector, including the casing that is equipped with the plug wire groove, the lateral wall of casing is equipped with and accesss to the window of plug wire groove, any one embodiment of the aforesaid signal terminal insert behind the plug wire inslot, signal terminal's couple card is gone into in the window.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pair of signal terminal and connector, wherein signal terminal include by the same slice metal material punching press become have bottom plate and two wings terminal body, the one end of two wings and the one end of bottom plate form the first double-layered line portion that is used for fixed cable jointly, the other end of two wings forms to have elastic grafting portion, there is a logical groove in the middle part of bottom plate, there is the couple of protrusion bottom plate surface through punching press in the one end of logical groove, the couple is upwards and extend a plurality of length formation to first double-layered line portion direction; by adopting the structure, after the signal terminal is inserted into the shell of the connector, the hook is connected with the window on the connector in a buckling way; the utility model has the advantages of reasonable design, simple structure, the couple on the passing signal terminal is connected with the window trip on the connector shell to reach and do not need the injecting glue can strengthen the purpose that pulls out the holding power with taking off of plastic.

Drawings

Fig. 1 is a schematic structural diagram of a direction of the middle signal terminal of the present invention.

Fig. 2 is a schematic structural view of the signal terminal in another direction according to the present invention.

Fig. 3 is a schematic structural diagram of the connector according to one direction of the present invention.

Fig. 4 is a schematic view of the structure of fig. 3 enlarged at a.

The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood as specific cases to those skilled in the art.

As shown in fig. 1 and fig. 2, the utility model provides a signal terminal in a first aspect, include and become terminal body 1 that has bottom plate 11 and both wings 12 by the punching press of same piece of slice metal material, the one end of both wings 12 and the one end of bottom plate 11 form the first double-layered line portion 13 that is used for fixed cable jointly, and the other end of both wings 12 forms has elastic grafting portion 14, there is logical groove 15 in the middle part of bottom plate 11, and the one end that leads to groove 15 has the couple 16 on the salient bottom plate 11 surface that forms through the punching press, couple 16 is upwards and extend a plurality of length formation to first double-layered line portion 13 direction.

Specifically, terminal body 1 adopts integrated into one piece's mode to make, has the convenient advantage of processing, punches logical groove 15 at the middle part of bottom plate 11, logical groove 15 has the laminating that makes terminal body 1 can be better with the connector housing, makes it take off the pulling force and strengthen, and integrative couple 16 that punches into on bottom plate 11 is connected with the window 21 couple 16 of connector housing, logical groove 15 on bottom plate 11 has reduced terminal body 1's intensity to a certain extent, but has strengthened the intensity of couple 16 to a certain extent, consequently, makes the connection of terminal body 1 and connector housing more stable, can understand that, terminal body 1 is irreversible connection through the connection of couple 16 and connector housing, that is to say, after terminal body 1 and connector housing are connected, terminal body 1 and connector housing are inseparable, if use external force to pull open by force, then probably cause irreversible damage for the connector housing. The utility model discloses have reasonable in design, simple structure, couple 16 and the window 21 trip on the connector shell on the passing signal terminal are connected to reach and do not need the injecting glue can strengthen the purpose that pulls out the holding power of taking off of terminal and plastic.

Preferably, the two wings 12 of the terminal body 1 are provided with the reinforcing parts 121 protruding inward, specifically, the reinforcing parts 121 are formed by stamping the body of the two wings 12 and correspond to the through grooves 15 on the bottom plate 11, and are mainly used for reinforcing the strength of the signal terminal, it is understood that the reinforcing parts 121 do not correspond to the through grooves 15, and since the through grooves 15 are provided on the bottom plate 11, the strength of the bottom plate 11 at the through grooves 15 is lower, and therefore, it is most preferable to provide the reinforcing parts 121 at the positions corresponding to the through grooves 15 on the two wings 12.

Preferably, the terminal body 1 is further provided with a second wire clamping portion 17 having the same structure as the first wire clamping portion 13 and used for fixing the cable, the second wire clamping portion 17 is located at one end of the first wire clamping portion 13 away from the inserting portion 14, specifically, the first wire clamping portion 13 is used for clamping a core portion 301 of the cable with the skin peeled off, the second wire clamping portion 17 is used for clamping the cable 300, and the cable is clamped by the two wire clamping portions, so that the connection between the signal terminal and the cable is more stable.

Referring to fig. 3 and 4, a second aspect of the present invention provides a connector, including a housing 2 having a slot, a window 21 leading to the slot is disposed on a side wall of the housing 2, and after the signal terminal is inserted into the slot, a hook 16 of the signal terminal is clamped into the window 21.

To sum up, the utility model provides a signal terminal and connector, wherein signal terminal include by the same slice metallic material punching press become have bottom plate 11 and two wings 12 terminal body 1, the one end of two wings 12 and the one end of bottom plate 11 form the first double-layered line portion 13 that is used for fixed cable jointly, the other end of two wings 12 forms has elastic grafting portion 14, there is through groove 15 in the middle part of bottom plate 11, there is the couple 16 that protrudes the bottom plate 11 surface that is formed through the punching press at the one end of through groove 15, couple 16 is upwards and extend a plurality of length formation to first double-layered line portion 13 direction; with the above structure, after the signal terminal is inserted into the housing of the connector, the hook 16 is connected with the window 21 on the connector in a snap-fit manner; the utility model discloses have reasonable in design, simple structure, couple 16 and the window 21 trip on the connector shell on the passing signal terminal are connected to reach and do not need the injecting glue can strengthen the purpose that pulls out the holding power of taking off of terminal and plastic.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.

Claims

1. A signal terminal comprises a terminal body (1) which is stamped by the same sheet of sheet metal material and is provided with a bottom plate (11) and two wings (12), wherein one end of each wing (12) and one end of the bottom plate (11) jointly form a first wire clamping part (13) for fixing a cable, and the other end of each wing (12) forms an elastic plug-in part (14), and the signal terminal is characterized in that: the middle part of bottom plate (11) has logical groove (15), and the one end that leads to groove (15) has couple (16) through the surperficial protruding bottom plate (11) that the punching press formed, couple (16) are upwards and extend a plurality of length formation to first double-layered line portion (13) direction.

2. The signal terminal of claim 1, wherein: the two wings (12) of the terminal body (1) are provided with reinforcing parts (121) protruding inwards.

3. The signal terminal of claim 1 or 2, wherein: the terminal body (1) is further provided with a second wire clamping part (17) which is used for fixing a cable and has the same structure as the first wire clamping part (13), and the second wire clamping part (17) is located at one end, away from the plugging part (14), of the first wire clamping part (13).

4. The utility model provides a connector, is including casing (2) that are equipped with the plug wire groove, its characterized in that: the side wall of the shell (2) is provided with a window (21) leading to the plug wire slot, and after the signal terminal of any one of claims 1-3 is inserted into the plug wire slot, the hook (16) of the signal terminal is clamped into the window (21).