Compact-connection SMP connector

Abstract

The utility model discloses a tightly connected SMP connector, comprising a male end plug, a female end socket and a connection assembly which are mutually spliced, one inserted end of the female end socket is provided with a connection ring, and one end of the male end plug facing the female end socket is provided with a connection ring buckle matched with the connection ring; after the connecting ring is inserted into the connecting ring buckle, the male end plug is moved to enable the connecting ring buckle to move towards the connecting ring, then the male end plug is rotated to enable external threads on the outer side of the connecting ring to be connected with internal threads in the connecting ring buckle, primary connection of the male end plug and the female end socket is completed, and after the male end plug is rotated to a certain position, the core head can be inserted into the core hole. When the core head is completely immersed into the core hole, the first tooth block is engaged with the second tooth block, so that the tightness of the male-end plug and the female-end socket after connection is improved, the phenomenon of looseness caused by long-time use is avoided, and the practicability is improved.

Description

Technical Field

[0001] The utility model specifically relates to an SMP connector with tight connection. Background Technique

[0002] A connector is generally also called an adapter, which is a connecting device for the connection ports of devices. It is generally used for the connection and installation of various electronic devices. By matching and connecting different ports, the use of electronic devices becomes more convenient. Among them, the structure of the SMP type connector for mating with coaxial cables can be divided into a welding structure, a crimping structure, and a mounting structure. For cables with low loss in the high-frequency band, a welding structure is usually adopted.

[0003] Currently, when the male end plug of the SMP connector is connected to the female end socket, due to the absence of a limiting structure, the two will show signs of loosening after a period of use, resulting in poor current transmission and power interruption. Content of the Utility Model

[0004] The purpose of the utility model is to provide an SMP connector with tight connection to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an SMP connector with tight connection, including a male end plug, a female end socket and an adapter component that are spliced with each other. An adapter ring is arranged at one end of the female end socket to be inserted, and a connection ring buckle adapted to the adapter ring is arranged at one end of the male end plug facing the female end socket;

[0006] Among them, after the adapter ring is inserted into the connection ring buckle, the male end plug and the female end socket are tightly connected through the adapter component.

[0007] Preferably, the adapter component includes a first tooth block arranged on the surface of the adapter ring. The first tooth blocks are arranged in several numbers and are arranged at equal intervals.

[0008] Preferably, a second tooth block meshing with the first tooth block is arranged at one end of the male end plug located inside the connection ring buckle.

[0009] Preferably, an external thread is provided around the outer side of the adapter ring, and an internal thread adapted to the external thread is provided around the inner wall of the connection ring buckle.

[0010] Preferably, a plurality of core holes are arranged at equal intervals inside the adapter ring.

[0011] Preferably, a plurality of core heads adapted to the core holes are arranged inside the connection ring buckle.

[0012] Preferably, a power cord is arranged at one end of the male end plug away from the female end socket.

[0013] Technical effects and advantages of the present utility model: For the SMP connector with tight connection, after aligning the male plug with the female socket, move the male plug so that the connecting loop moves towards the connecting ring. Then rotate the male plug to connect the external thread on the outside of the connecting ring with the internal thread in the connecting loop, completing the preliminary connection between the male plug and the female socket. When rotated to a certain position, the core head can be inserted into the core hole. As the core head is completely immersed in the core hole, the first tooth block meshes with the second tooth block, improving the tightness after connecting the male plug and the female socket, and there will be no sign of loosening due to long-term use, thus enhancing the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the male plug of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the female socket of the present utility model;

[0017] Figure 4 is a cross-sectional view after the male plug and the female socket of the present utility model are connected.

[0018] In the figure: 1, male plug; 2, female socket; 3, connecting ring; 4, connecting loop; 5, first tooth block; 6, second tooth block; 7, external thread; 8, internal thread; 9, core hole; 10, core head; 11, power cord. SPECIFIC EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model.

[0020] In order to improve the tightness after connecting the male plug 1 and the female socket 2, refer to Figure 1 、 Figure 2 and Figure 3As shown, it includes a male plug 1, a female socket 2 and an adapter assembly that are spliced together. One end of the female socket 2 is provided with an adapter ring 3 when inserted, and one end of the male plug 1 facing the female socket 2 is provided with a connection ring buckle 4 adapted to the adapter ring 3. Among them, after the adapter ring 3 is inserted into the connection ring buckle 4, the male plug 1 and the female socket 2 are tightly connected through the adapter assembly. After aligning the male plug 1 and the female socket 2, move the male plug 1 to make the connection ring buckle 4 move towards the adapter ring 3, and then rotate the male plug 1 to connect the external thread 7 on the outside of the adapter ring 3 with the internal thread 8 in the connection ring buckle 4, completing the preliminary connection of the male plug 1 and the female socket 2. When rotated to a certain position, the core head 10 can be inserted into the core hole 9. As the core head 10 is completely immersed in the core hole 9, the first tooth block 5 meshes with the second tooth block 6, improving the tightness after the connection of the male plug 1 and the female socket 2.

[0021] To improve the stability after the connection of the male plug 1 and the female socket 2, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the adapter assembly includes a first tooth block 5 provided on the surface of the adapter ring 3. The first tooth block 5 is provided in several numbers and arranged at equal intervals. One end of the male plug 1 located inside the connection ring buckle 4 is provided with a second tooth block 6 that meshes with the first tooth block 5. When the core head 10 is completely inserted into the core hole 9, the first tooth block 5 just meshes with the second tooth block 6, thereby increasing the tightness after the connection of the male plug 1 and the female socket 2 and improving the stability after their connection, avoiding detachment. An external thread 7 is provided around the outside of the adapter ring 3 for one week, and an internal thread 8 adapted to the external thread 7 is provided around the inner wall of the connection ring buckle 4 for one week. After the adapter ring 3 is inserted into the connection ring buckle 4, by rotating the connection ring buckle 4, the internal thread 8 can be thread - connected with the external thread 7, further improving the stability after the connection of the male plug 1 and the female socket 2. A plurality of core holes 9 are arranged at equal intervals inside the adapter ring 3, and a plurality of core heads 10 adapted to the core holes 9 are provided inside the connection ring buckle 4. When the male plug 1 and the female socket 2 are connected, the core heads 10 are inserted into the core holes 9, and current transmission can be achieved. One end of the male plug 1 away from the female socket 2 is provided with a power cord 11, and through the power cord 11, it is connected to an external power source to complete the power transmission of the male plug 1.

[0022] In use, first align the male plug 1 with the female socket 2, then move the male plug 1 so that the connecting ring buckle 4 moves towards the connecting ring 3. Subsequently, rotate the male plug 1 to connect the external thread 7 on the outside of the connecting ring 3 with the internal thread 8 inside the connecting ring buckle 4, completing the preliminary connection between the male plug 1 and the female socket 2. When rotated to a certain position, the core head 10 can be inserted into the core hole 9. As the core head 10 is completely immersed in the core hole 9, the first tooth block 5 meshes with the second tooth block 6, completing the tight connection between the male plug 1 and the female socket 2.

[0023] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention.

Claims

1. A tightly connected SMP connector, characterized in that, It includes a male end plug (1), a female end socket (2) and a connecting component that are spliced with each other. One end of the female end socket (2) is provided with a connecting ring (3) when inserted, and one end of the male end plug (1) facing the female end socket (2) is provided with a connecting ring buckle (4) adapted to the connecting ring (3). Among them, after the connecting ring (3) is inserted into the connecting ring buckle (4), the male end plug (1) and the female end socket (2) are tightly connected through the connecting component.

2. The tightly connected SMP connector according to claim 1, characterized in that: The connecting component includes a first tooth block (5) arranged on the surface of the connecting ring (3). The first tooth block (5) is provided in several numbers and arranged at equal intervals.

3. The tightly connected SMP connector according to claim 2, characterized in that: One end of the male end plug (1) located inside the connecting ring buckle (4) is provided with a second tooth block (6) meshing with the first tooth block (5).

4. The tightly connected SMP connector according to claim 1, wherein: An external thread (7) is provided around the outer side of the connecting ring (3), and an internal thread (8) adapted to the external thread (7) is provided around the inner wall of the connecting ring buckle (4).

5. The tightly connected SMP connector according to claim 1, characterized in that: A plurality of core holes (9) are arranged equidistantly inside the connecting ring (3).

6. The tightly connected SMP connector according to claim 5, wherein: A plurality of core heads (10) adapted to the core holes (9) are arranged inside the connecting ring buckle (4).

7. The tightly connected SMP connector according to claim 1, characterized in that: One end of the male end plug (1) away from the female end socket (2) is provided with a power cord (11).

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