CN220253669U

CN220253669U - Multi-wire Cheng Chajie type signal interface connector

Info

Publication number: CN220253669U
Application number: CN202321615790.5U
Authority: CN
Inventors: 谢祥春; 谢祥辉
Original assignee: Guangdong Jinrun Electronics Co ltd
Current assignee: Guangdong Jinrun Electronics Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-12-26
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a multi-wire Cheng Chajie type signal interface connector which comprises a connector, a sleeve block and an annular locking block, wherein a groove is formed in one side of the connector, an annular sleeve is arranged in the groove, the inner side of the annular sleeve is separated by a separation strip, the lower end of the separation strip is provided with an empty position, the upper end of the separation strip is provided with a connector interface, and an anti-insertion mark is arranged on the periphery of the end part of the connector, which is close to the connector interface. The novel structure effectively prevents reverse insertion, and the connector is not damaged during reverse insertion, so that the novel structure is suitable for wide popularization and use.

Description

Multi-wire Cheng Chajie type signal interface connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a multi-wire Cheng Chajie type signal interface connector.

Background

A signal interface connector is a connector for connecting signal transmission between electronic devices. The signal interface connector provides physical connection and electrical connection, so that signal transmission and communication can be performed between devices, and the signal interface connector is widely applied to the fields of computers, communication devices, industrial automation, medical devices, automobile electronics and the like.

The prior connector has the following defects: 1. the connector is not provided with a structure for effectively preventing reverse insertion, and the connector is easy to damage when reverse insertion is performed. To this end, we propose a multi-wire Cheng Chajie signal interface connector.

Disclosure of Invention

The utility model mainly aims to provide a multi-wire Cheng Chajie type signal interface connector which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a multi-wire Cheng Chajie formula signal interface connector, includes connector, cover piece and annular locking piece, the recess is seted up to connector one side, be provided with annular cover in the recess, annular cover inboard separates through the dividing strip, dividing strip lower extreme is provided with the empty position, dividing strip upper end is provided with the connector interface, the connector tip periphery is close to connector interface department is provided with prevents inserting the anti-mark.

Further, the connector both ends all are provided with the lug, the joint groove has been seted up to lug one end, the joint groove is kept away from tip one side department in joint groove is provided with the briquetting, through applying external force to the briquetting, conveniently separates between buckle and the joint groove of inserting in the joint groove.

Further, the connector is connected with the sleeve block through threaded sleeve connection, the annular locking block is screwed or unscrewed, separation or combination between the connector and the sleeve block is facilitated, and the annular locking block is screwed or unscrewed, so that separation or combination between the connector and the sleeve block is facilitated as required.

Further, a fixing piece is arranged on the inner side of one end of the sleeve block, and one side of the fixing piece is provided with a wiring hole in a penetrating mode.

Further, a reinforcing rib is arranged between the periphery of the annular sleeve and the inner wall of the groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the multi-wire Cheng Chajie signal interface connector provided by the utility model has the advantages that the anti-insertion mark is arranged at the top of the connector, and the connector interface is close to one side of the anti-insertion mark, so that the situation that personnel insert reversely can be effectively prevented, and even if the personnel insert reversely accidentally, the communication circuit is kept short-circuited through the arrangement of the empty position, and the connector body, the circuit or the external connector cannot be damaged.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a multi-wire Cheng Chajie signal interface connector according to the present utility model.

Fig. 2 is a schematic side view of a multi-wire Cheng Chajie signal interface connector according to the present utility model.

Fig. 3 is a schematic bottom view of a multi-wire Cheng Chajie signal interface connector according to the present utility model.

In the figure: 1. a connector; 2. sleeving blocks; 3. an annular locking block; 4. a fixing piece; 5. a wiring hole; 6. an anti-insertion mark; 7. a bump; 8. briquetting; 9. a clamping groove; 10. a groove; 11. an annular sleeve; 12. a separator bar; 13. a connector interface; 14. reinforcing ribs; 15. and (5) setting a null bit.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a multi-wire Cheng Chajie signal interface connector comprises a connector 1, a sleeve block 2 and an annular locking block 3, wherein a groove 10 is formed in one side of the connector 1, an annular sleeve 11 is arranged in the groove 10, the inner side of the annular sleeve 11 is separated by a separation strip 12, the lower end of the separation strip 12 is provided with a hollow position 15, the upper end of the separation strip 12 is provided with a connector interface 13, and an anti-insertion mark 6 is arranged on the periphery of the end part of the connector 1, which is close to the connector interface 13.

Wherein, connector 1 both ends all are provided with lug 7, joint groove 9 has been seted up to lug 7 one end, joint groove 9 is kept away from tip one side department of joint groove 9 is provided with briquetting 8.

In this embodiment, as shown in fig. 1-3, by applying an external force to the pressing block 8, separation between the buckle inserted into the clamping groove 9 and the clamping groove 9 is facilitated.

The connector 1 is connected with the sleeve block 2 in a sleeved mode through threads, and the annular locking block 3 is screwed or unscrewed, so that the connector 1 and the sleeve block 2 are conveniently separated or combined.

In this embodiment, as shown in fig. 1-3, the annular locking block 3 is screwed or unscrewed, so that the connector 1 and the sleeve block 2 can be conveniently separated or combined as required.

Wherein, the inside of cover piece 2 one end is provided with stationary blade 4, wiring hole 5 has been run through to stationary blade 4 one side.

In this embodiment, as shown in fig. 1-3, the external cable passes through the routing hole 5, so as to facilitate connection with the connector interface 13.

Wherein, the reinforcing ribs 14 are arranged between the periphery of the annular sleeve 11 and the inner wall of the groove 10.

In this embodiment, as shown in fig. 1 to 3, the deformation preventing effect of the annular sleeve 11 can be effectively improved by the reinforcing ribs 14.

It should be noted that, the utility model is a multi-wire Cheng Chajie type signal interface connector, during operation, the external cable passes through the wiring hole 5, and is conveniently connected with the connector interface 13, and the connector interface 1 is connected with an external communication joint in a contact way, because the top of the connector 1 is provided with the anti-reverse insertion mark 6, the connector interface 13 leans against one side of the anti-reverse insertion mark 6, thus effectively preventing personnel from reverse insertion, even if the personnel reverse insertion happens, the communication line is kept short-circuited through the arrangement of the empty position 15, the damage to the connector body, the circuit or the external joint is avoided, the external joint is also provided with a buckle corresponding to the clamping groove 9, after the connector is connected with the external communication joint, the self-locking is completed through the cooperation of the buckle and the clamping groove 9, and the buckle is conveniently separated from the clamping groove 9 by applying external force to the pressing block 8, thereby conveniently separating the connector from the external joint.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-wire Cheng Chajie type signal interface connector, includes connector (1), cover piece (2) and annular locking piece (3), its characterized in that: the connector is characterized in that a groove (10) is formed in one side of the connector (1), an annular sleeve (11) is arranged in the groove (10), the inner side of the annular sleeve (11) is separated by a separation strip (12), an empty position (15) is arranged at the lower end of the separation strip (12), a connector interface (13) is arranged at the upper end of the separation strip (12), and an anti-insertion mark (6) is arranged at the position, close to the connector interface (13), of the periphery of the end part of the connector (1).

2. A multi-wire Cheng Chajie signal interface connector as claimed in claim 1, wherein: the connector is characterized in that protruding blocks (7) are arranged at two ends of the connector (1), clamping grooves (9) are formed in one ends of the protruding blocks (7), and pressing blocks (8) are arranged at one sides, far away from the ends of the clamping grooves (9), of the clamping grooves (9).

3. A multi-wire Cheng Chajie signal interface connector as claimed in claim 1, wherein: the connector (1) is connected with the sleeve block (2) through threaded sleeve connection, and the annular locking block (3) is screwed or unscrewed, so that the connector (1) and the sleeve block (2) are conveniently separated or combined.

4. A multi-wire Cheng Chajie signal interface connector as claimed in claim 1, wherein: the inner side of one end of the sleeve block (2) is provided with a fixing piece (4), and one side of the fixing piece (4) is provided with a wiring hole (5) in a penetrating way.

5. A multi-wire Cheng Chajie signal interface connector as claimed in claim 1, wherein: reinforcing ribs (14) are arranged between the periphery of the annular sleeve (11) and the inner wall of the groove (10).