MCIO line end interworking anti-shaking structure

Abstract

The invention relates to the field of connectors, in particular to an MCIO wire end matching anti-shaking structure which comprises a female connector and a male connector, an outer iron shell is fixed to the female connector, a front cover is fixed to the outer side of the male connector, and U-shaped extending retaining walls used for wrapping the outer side wall of the outer iron shell are arranged on the two sides of the front cover. A limiting groove is formed between the outer iron shell and the female connector, the front cover is provided with an inserting part matched with the limiting groove, an anti-shaking limiting structure is arranged at the joint of the front cover and the outer iron shell, and the MCIO wire end matched anti-shaking structure tightly wraps the outer side wall of the outer iron shell through the U-shaped extending retaining wall and is tightly matched with the inserting part through the limiting groove. According to the structure, the connection strength between the female head connector and the male head connector is effectively enhanced, and the shaking phenomenon after connection is obviously reduced, so that the overall connection stability is improved.

Description

Technical Field

[0001] The invention relates to the field of connectors, in particular to an MCIO line end inter-matching anti-shaking structure. Background Art

[0002] At present, after the MCIO straight-end plug is assembled with the board-end connector, the wire harness at the tail of the plug is stressed and the head of the plug shakes severely. Figure 8 As shown, it affects the assembly stability and the male-female interconnection. Signal interruption is prone to occur when products are mated with each other, which affects the reliability of product interconnection and has a relatively short service life.

[0003] Therefore, we propose an MCIO line end inter-mating anti-shaking structure to solve the above problems. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an MCIO line end inter-matching anti-shaking structure.

[0005] The present invention provides an MCIO line end intermate anti-sway structure, comprising a female connector and a male connector, wherein an outer iron shell is fixed on the female connector, a front cover is fixed on the outer side of the male connector, both sides of the front cover are provided with U-shaped extension retaining walls for covering the outer side wall of the outer iron shell, a limiting groove is provided between the outer iron shell and the female connector, a plug-in portion cooperating with the limiting groove is provided on the front cover, and an anti-sway limiting structure is provided at the connection between the front cover and the outer iron shell.

[0006] Preferably, the anti-sway limiting structure includes a first outward convex bridge symmetrically arranged on the iron shell.

[0007] Preferably, the anti-sway limiting structure includes a first baffle integrally provided on a side of the front cover facing away from the plug-in portion.

[0008] Preferably, a first chamfer is provided at the inner edge of the first baffle.

[0009] Preferably, the anti-sway limiting structure includes a second outward convex bridge symmetrically arranged on the iron shell and a second baffle symmetrically and integrally arranged on the side of the front cover facing away from the plug-in portion, and the second baffle is plug-fitted with the second outward convex bridge.

[0010] Preferably, the end of the second baffle is provided with a second chamfer.

[0011] Preferably, the inner side of the end of the U-shaped extended retaining wall and the end of the plug-in portion are both provided with a third chamfer.

[0012] Preferably, the female connector includes a female circuit board and a connector body mounted on the female circuit board, and an outer iron shell is sleeved on the outside of the connector body, and a plurality of connecting parts are provided on the outer iron shell, and the connecting parts are fixedly connected to the female circuit board.

[0013] Preferably, the male connector includes an inner mold fixed inside the front cover, a male circuit board and wires are embedded and fixed in the inner mold, and the wires are electrically connected to the male circuit board, a rear cover is clamped on the front cover, LATCH and a pull strap are installed on the front cover, and a lock hole matching the LATCH is provided on the outer iron shell.

[0014] Preferably, positioning posts are symmetrically arranged on the inner mold, and a second positioning hole cooperating with the positioning posts is arranged on the back cover.

[0015] Compared with the related art, the present invention has the following beneficial effects:

[0016] By tightly wrapping the outer wall of the outer iron shell with the U-shaped extended retaining wall, and the close fit between the limit groove and the plug-in part, this structure effectively enhances the connection strength between the female connector and the male connector, significantly reduces the shaking phenomenon after connection, and thus improves the overall connection stability.

[0017] In order to solve the shaking problem of the traditional MCIO straight-end line PLUG and the board-end connector after assembly, the present structure further stabilizes the connection by adding an anti-shake limit structure (including a first external convex bridge, a first baffle or a combination of a second external convex bridge and a second baffle), effectively avoiding the instantaneous disconnection of the PLUG head due to shaking, improving the interconnection reliability of the product, and significantly extending the service life of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the female connector and the male connector of the present invention after being connected;

[0020] Figure 3 It is a schematic diagram of the LATCH and the keyhole of the present invention after being locked;

[0021] Figure 4 It is a schematic diagram of the explosion of the female connector of the present invention.

[0022] Figure 5 It is an exploded schematic diagram of the male connector of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of a female connector and a male connector according to the second embodiment of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of a female connector and a male connector according to the third embodiment of the present invention;

[0025] Figure 8It is a schematic diagram of the relative positions of the limiting grooves of the present invention;

[0026] Fig. 9 It is a schematic diagram of the existing product PLUG described in the background technology of the present invention being skewed after being subjected to force.

[0027] Numbers in the figure: 1. female connector; 2. male connector; 3. outer iron shell; 4. front cover; 5. U-shaped extension retaining wall; 6. limiting groove; 7. plug-in part; 8. anti-sway limiting structure; 9. first external convex bridge; 10. first baffle; 11. first chamfer; 12. second external convex bridge; 13. second baffle; 14. second chamfer; 15. third chamfer; 16. female circuit board; 17. connector body; 18. connecting part; 19. inner mold; 20. male circuit board; 21. wire; 22. back cover; 23. LATCH; 24. drawstring; 25. lock hole; 26. positioning column; 27. second positioning hole. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0029] Implementation Category 1:

[0030] Please refer to Figures 1 to 9 , an MCIO line end inter-mate anti-shake structure, including a female connector 1 and a male connector 2, both of which are carefully designed to achieve a stable and anti-shake connection effect. On the female connector 1, an outer iron shell 3 is firmly fixed, and the outer side of the male connector 2 is equipped with a front cover 4, which provides a basic framework for the combination of the two.

[0031] In order to enhance the stability of the connection, U-shaped extension retaining walls 5 are specially designed on both sides of the front cover 4. These retaining walls can tightly wrap the outer side walls of the outer iron shell 3, thereby effectively fixing the front cover 4 and the outer iron shell 3 together, thereby ensuring the stability of the female connector 1 and the male connector 2 after docking. In order to facilitate installation, the inner side of the end of the U-shaped extension retaining wall 5 and the corresponding end of the plug-in part 7 are carefully provided with a third chamfer 15. This design allows the outer iron shell 3 to be inserted into the U-shaped extension retaining wall 5 more smoothly.

[0032] In order to further stabilize the connection, a limit groove 6 is provided between the outer iron shell 3 and the female connector 1, and correspondingly, a plug-in portion 7 that can closely match the female connector 1 is provided on the front cover 4. This plug-in design not only enhances the connection stability between the female connector 1 and the male connector 2, but also effectively prevents the shaking phenomenon after the connection. In order to further enhance the anti-swaying effect, an anti-swaying limit structure 8 is also added at the connection between the front cover 4 and the outer iron shell 3.

[0033] In the first embodiment, the anti-sway limiting structure 8 adopts a first outward convex bridge 9 symmetrically arranged on the outer iron shell 3, and the end faces of these convex bridges can be in close contact with the end face of the front cover 4, thereby providing additional stability and effectively preventing shaking after connection.

[0034] The internal structure of the female connector 1 is also carefully designed, including a female circuit board 16 and a connector body 17 mounted thereon, and the outer iron shell 3 is tightly sleeved on the outside of the connector body 17. In order to ensure a stable connection between the outer iron shell 3 and the female circuit board 16, a plurality of connecting parts 18 are specially provided. One part of the connecting parts 18 is tightly combined with the welding holes on the female circuit board 16 by soldering, while the other part cooperates with the first positioning hole on the female circuit board 16, which together ensure a stable connection between the outer iron shell 3 and the female circuit board 16.

[0035] As for the male connector 2, an inner mold 19 is fixed inside, in which a male circuit board 20 and a wire 21 are embedded and fixed, and the wire 21 is electrically connected to the male circuit board 20, and the male circuit board 20 is electrically connected to the connector body 17. In addition, the front cover 4 is cleverly clamped with the back cover 22, and LATCH 23 and a drawstring 24 are installed. The outer iron shell 3 is provided with a lock hole 25 that matches LATCH 23. When LATCH 23 is tightly combined with the lock hole 25, the female connector 1 and the male connector 2 are relatively locked, further enhancing the stability of the connection.

[0036] Implementation Category 2:

[0037] The anti-sway limiting structure 8 adopts a first baffle 10 which is integrally arranged on the front cover 4 and faces away from the plug-in portion 7. The inner wall of the first baffle 10 can be in close contact with the outer wall of the outer iron shell 3, thereby effectively preventing the shaking after the connection. In order to facilitate installation, a first chamfer 11 is also specially arranged at the inner edge of the first baffle 10.

[0038] Implementation Category 3:

[0039] The anti-sway limit structure 8 combines the advantages of the first two solutions, and not only symmetrically sets the second external convex bridge 12 on the outer iron shell 3, but also symmetrically sets the second baffle 13 on the side of the front cover 4 facing away from the plug-in portion 7. The plug-in cooperation between the second baffle 13 and the second external convex bridge 12 further improves the connection stability between the female connector 1 and the male connector 2. In order to facilitate the insertion of the second baffle 13, a second chamfer 14 is specially set at its end.

[0040] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An MCIO line end inter-mating anti-shake structure, comprising a female connector (1) and a male connector (2), wherein an outer iron shell (3) is fixed to the female connector (1), and a front cover (4) is fixed to the outer side of the male connector (2), characterized in that: Both sides of the front cover (4) are provided with U-shaped extension retaining walls (5) for covering the outer side wall of the outer iron shell (3); a limiting groove (6) is provided between the outer iron shell (3) and the female connector (1); a plug-in portion (7) cooperating with the limiting groove (6) is provided on the front cover (4); and an anti-sway limiting structure (8) is provided at the connection between the front cover (4) and the outer iron shell (3).

2. The MCIO line end inter-matching anti-shaking structure according to claim 1, characterized in that: The anti-sway limiting structure (8) comprises a first outward convex bridge (9) symmetrically arranged on the iron shell (3).

3. The MCIO line end inter-matching anti-shaking structure according to claim 1, characterized in that: The anti-sway limiting structure (8) comprises a first baffle (10) integrally arranged on the side of the front cover (4) facing away from the plug-in portion (7).

4. The MCIO line end inter-matching anti-shaking structure according to claim 1, characterized in that: A first chamfer (11) is provided at the inner edge of the first baffle (10).

5. The MCIO line end inter-matching anti-shaking structure according to claim 1, characterized in that: The anti-sway limiting structure (8) comprises a second external protruding bridge (12) symmetrically arranged on the iron shell (3) and a second baffle (13) symmetrically and integrally arranged on the side of the front cover (4) facing away from the plug-in portion (7), and the second baffle (13) is plug-fitted with the second external protruding bridge (12).

6. The MCIO line end inter-matching anti-shaking structure according to claim 3, characterized in that: The end of the second baffle (13) is provided with a second chamfer (14).

7. The MCIO line end inter-matching anti-shaking structure according to claim 1, characterized in that: The inner side of the end of the U-shaped extending retaining wall (5) and the end of the plug-in portion (7) are both provided with a third chamfer (15).

8. The MCIO line end inter-matching anti-shaking structure according to claim 1, characterized in that: The female connector (1) comprises a female circuit board (16) and a connector body (17) mounted on the female circuit board (16), and an outer iron shell (3) is sleeved on the outside of the connector body (17), and a plurality of connecting parts (18) are provided on the outer iron shell (3), and the connecting parts (18) are fixedly connected to the female circuit board (16).

9. The MCIO line end inter-matching anti-shaking structure according to claim 1, characterized in that: The male connector (2) includes an inner mold (19) fixed inside the front cover (4), a male circuit board (20) and a wire (21) are embedded and fixed in the inner mold (19), and the wire (21) is electrically connected to the male circuit board (20), a rear cover (22) is clamped on the front cover (4), a LATCH (23) and a pull strap (24) are installed on the front cover (4), and a lock hole (25) that cooperates with the LATCH (23) is provided on the outer iron shell (3).

10. The MCIO line end inter-matching anti-shaking structure according to claim 9, characterized in that: The inner mold (19) is symmetrically provided with positioning posts (26), and the rear cover (22) is provided with second positioning holes (27) that cooperate with the positioning posts (26).

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