A right angle signal module connector

Abstract

The utility model belongs to connector technical field, and disclose a kind of straight signal module connector, including plug assembly and socket assembly, the plug assembly includes plug shell and the mounting hole of plug shell inner wall opening, the both ends of plug shell are equipped with guide slot, and the guide slot extends to plug shell end outside, the inside of mounting hole is equipped with mounting block, the one end of mounting block away from mounting hole is fixedly connected with signal terminal, the outer surface of signal terminal is movably connected with positioning spring claw, cooperate by plug assembly and socket assembly, terminal wire pressing can be directly inserted into connector, it is convenient and fast to assemble, and support disassembly replacement, solve the problem that existing terminal fixed cannot be disassembled, reduce maintenance cost, and signal terminal is equipped with positioning spring claw, after being loaded into shell, limit by spring claw, cooperate the plastic shell of mould forming, ensure that structure is firm, improve connection stability.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, and in particular to a straight signal module connector. Background Technology

[0002] With the increasing integration and intelligence of modern electronic devices, the stability and efficiency of signal transmission are becoming increasingly critical. As an important bridge for signal transmission between electronic devices, the role of linear signal module connectors is becoming more and more prominent. They are widely used in various electronic devices and systems such as computers, communication equipment, and industrial control systems, undertaking the functions of signal transmission and data communication between modules. As the functions of electronic devices continue to increase and their structures become more complex, modular design has become an important development trend. Linear signal module connectors provide standardized connection and communication interfaces for different modules, which not only simplifies the assembly process of the equipment, but also facilitates later maintenance and upgrades, significantly improving the flexibility and scalability of the equipment.

[0003] When studying existing connector technologies, some obvious problems were found: the conventional connectors in daily life are 4-pin and 6-pin straight signal module connectors with wire-to-board structure and fixed terminals that cannot be disassembled or replaced, which is inconvenient to use.

[0004] Therefore, the aforementioned technical problems need to be solved. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the basic technical solution proposed by this utility model is: a straight signal module connector, including a plug assembly and a socket assembly;

[0006] The plug assembly includes a plug housing and a mounting hole formed in the inner wall of the plug housing. Guide grooves are formed at both ends of the plug housing and extend to the outer side of the end of the plug housing. A mounting block is installed inside the mounting hole.

[0007] Preferably, a signal terminal is fixedly connected to one end of the mounting block away from the mounting hole, a positioning claw is movably connected to the outer surface of the signal terminal, and a pin is fixedly connected to the other end. A guide sleeve for protecting the wire segment is assembled inside the guide groove, and multiple first sockets adapted to the insertion of the pin are opened inside the plug housing.

[0008] Preferably, the socket assembly includes a socket housing, the outer surface of which is in close contact with the outer surface of the plug housing, and the inner wall of the socket housing is provided with a mounting groove adapted to the guide groove. When the plug assembly is connected to the socket assembly, the guide groove will be embedded in the mounting groove.

[0009] Preferably, the socket housing has a second insertion hole adapted to the pin inside, and the two ends of the socket housing are equipped with mounting structures for engaging with the plug housing. The socket housing is also fixedly installed with a limiting structure inside.

[0010] Preferably, the limiting structure has a limiting groove adapted to the signal terminal, and the inner wall of the limiting groove limits the signal terminal.

[0011] Preferably, the guide sleeve is a hollow cylinder, with one end inserted into the guide groove by an interference fit, and the other end extending out of the plug housing.

[0012] The beneficial effects of this utility model are:

[0013] By using the plug and socket components together, the terminal can be directly inserted into the connector after crimping, making assembly convenient and quick. It also supports disassembly and replacement, solving the problem of existing fixed and non-removable terminals, reducing maintenance costs. In addition, the signal terminal has a built-in positioning claw. After being installed in the housing, it is limited by the claw. Combined with the molded plastic housing, it ensures a reliable structure and improves connection stability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the plug assembly structure according to Embodiment 1 of this utility model;

[0015] Figure 2 This is a schematic diagram of the socket assembly structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the mounting block, signal terminal, positioning claw, and pin structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the guide sleeve structure of this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Plug assembly; 11. Plug housing; 12. Mounting hole; 13. Guide groove; 14. Mounting block; 15. Signal terminal; 16. Positioning claw; 17. Pin; 18. Guide sleeve; 19. First socket; 2. Socket assembly; 21. Socket housing; 22. Second insertion hole; 23. Mounting structure; 24. Limiting structure. Detailed Implementation

[0020] The following will be combined with the appendix Figure 1 To be continued Figure 4The technical solutions in the embodiments of this utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0021] It should be noted that, in the embodiments of this utility model, the directions shown in the accompanying drawings shall prevail, such as front and back. Figure 1 For the sake of accuracy, the specific details should be as follows: Figure 1 The left side is the front. Figure 1 The right side is the rear; at the same time, as Figure 2 As shown, the horizontal direction is roughly defined as left and right, and the vertical direction is defined as up and down. If a specific orientation changes, the directional indication will also change accordingly.

[0022] Example 1

[0023] Please see Figure 1 - Figure 4 As shown, this embodiment provides a straight signal module connector, including a plug assembly 1 and a socket assembly 2;

[0024] The plug assembly 1 includes a plug housing 11 and a mounting hole 12 formed on the inner wall of the plug housing 11. Guide grooves 13 are formed at both ends of the plug housing 11 and extend to the outer side of the end of the plug housing 11. A mounting block 14 is installed inside the mounting hole 12.

[0025] The above solution addresses the issue that the structural wires are fixed to the board and the terminals are not removable or replaceable, which is inconvenient to use. Therefore, by cooperating with the plug assembly 1 and the socket assembly 2, the terminals can be directly inserted into the connector after being crimped, making assembly convenient and quick. It also supports disassembly and replacement, solving the problem of the existing fixed terminals being non-removable and reducing maintenance costs. Furthermore, the signal terminal 15 has a built-in positioning claw 16, which is limited by the claw after being installed in the housing. Combined with the molded plastic housing, this ensures a reliable structure and improves connection stability.

[0026] Example 2

[0027] like Figure 2 - Figure 4As shown, a signal terminal 15 is fixedly connected to one end of the mounting block 14 away from the mounting hole 12. A positioning claw 16 is movably connected to the outer surface of the signal terminal 15, and a pin 17 is fixedly connected to the other end. A guide sleeve 18 for protecting the wire segment is assembled inside the guide groove 13. A plurality of first socket holes 19 adapted to the insertion of the pin 17 are opened inside the plug housing 11. The socket assembly 2 includes a socket housing 21. The outer surface of the socket housing 21 is in close contact with the outer surface of the plug housing 11. The inner wall of the socket housing 21 is provided with a mounting groove adapted to the guide groove 13. When the plug assembly When connected to the socket assembly 2, the guide groove 13 is embedded in the mounting groove. The socket housing 21 has a second insertion hole 22 that matches the pin 17. The two ends of the socket housing 21 are equipped with mounting structures 23 for engaging with the plug housing 11. The socket housing 21 is also fixedly installed with a limiting structure 24. The limiting structure 24 has a limiting groove that matches the signal terminal 15. The inner wall of the limiting groove limits the signal terminal 15. The guide sleeve 18 is a hollow cylinder. One end of it is inserted into the guide groove 13 through an interference fit, and the other end extends out of the plug housing 11.

[0028] The above-mentioned solution is adopted in which both the plug housing 11 and the socket housing 21 are made of insulating material to prevent short circuits during signal transmission. Both the plug housing 11 and the socket housing 21 have external heat dissipation grooves and signal terminals 15. The rich interface provides multiple usage options. The structure is wire-to-wire, and the signal terminals 15 are all rear-mounted. After crimping the wires, the signal terminals 15 can be directly inserted into the connector, which is convenient and quick. They can also be disassembled and replaced. The signal terminals 15 have built-in positioning claws 16. After crimping, they are inserted into the plug housing 11 and limited by the positioning claws 16. This design is applied to the signal sampling input and output connection of new energy vehicle charging pile modules.

[0029] It is worth noting that this linear signal module connector adopts a standardized design and interface specification to improve versatility and interoperability, and facilitate device integration and upgrades. This will not be elaborated further in this article.

[0030] Work steps:

[0031] First, install the mounting block 14 into the mounting hole 12 of the plug housing 11. Then, insert the crimped signal terminal 15 into the plug housing 11, causing the positioning claw 16 of the signal terminal 15 to pop out and limit it against the inner wall of the housing. At the same time, make the pin 17 of the signal terminal 15 fit into the first socket 19 of the plug housing 11. Then, insert the guide sleeve 18 into the guide grooves 13 at both ends of the plug housing 11 through interference fit to complete the assembly of the plug assembly 1. Next, connect the plug assembly 1 to the socket assembly 2, so that the guide groove 13 of the plug housing 11 is embedded into the mounting groove of the socket housing 21, the pin 17 is inserted into the second socket hole 22 of the socket housing 21, and the signal terminal 15 enters the limiting groove of the limiting structure 24. Finally, the socket housing 21 is fixed to the plug housing 11 by the mounting structure 23 at both ends, completing the overall connection.

[0032] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A linear signal module connector, characterized in that: Includes a plug assembly (1) and a socket assembly (2); The plug assembly (1) includes a plug housing (11) and a mounting hole (12) opened on the inner wall of the plug housing (11). Guide grooves (13) are opened at both ends of the plug housing (11), and the guide grooves (13) extend to the outer side of the end of the plug housing (11). A mounting block (14) is installed inside the mounting hole (12).

2. A linear signal module connector according to claim 1, characterized in that: The mounting block (14) is fixedly connected to a signal terminal (15) at one end away from the mounting hole (12). The outer surface of the signal terminal (15) is movably connected to a positioning claw (16), and the other end is fixedly connected to a pin (17). The guide groove (13) is fitted with a guide sleeve (18) for protecting the line segment. The plug housing (11) has multiple first sockets (19) inside that are adapted to be inserted into the pin (17).

3. A linear signal module connector according to claim 1, characterized in that: The socket assembly (2) includes a socket housing (21), the outer surface of which is in close contact with the outer surface of the plug housing (11), and the inner wall of the socket housing (21) is provided with an installation groove that is adapted to the guide groove (13). When the plug assembly (1) is connected to the socket assembly (2), the guide groove (13) will be embedded in the installation groove.

4. A linear signal module connector according to claim 3, characterized in that: The socket housing (21) has a second insertion hole (22) inside that is adapted to the pin (17). The two ends of the socket housing (21) are equipped with mounting structures (23) for engaging with the plug housing (11). The socket housing (21) also has a limiting structure (24) fixedly installed inside.

5. A straight signal module connector according to claim 4, characterized in that: The limiting structure (24) has a limiting groove adapted to the signal terminal (15), and the inner wall of the limiting groove limits the signal terminal (15).

6. A linear signal module connector according to claim 2, characterized in that: The guide sleeve (18) is a hollow cylinder, with one end inserted into the guide groove (13) by interference fit, and the other end extending out of the plug housing (11).

Images