18-pin connector with anti-dropping structure

Abstract

The utility model discloses an 18 -pin plug connector with prevent structure, especially relates to the technical field of prevent plug -in spare, including plug -in installation cover and plug -in 18 -pin, the middle part of plug -in installation cover outer end surface is equipped with the limit support cover, the inside of limit support cover is equipped with the plug -in sliding slot, the inside of plug -in sliding slot is equipped with plug -in sliding block, the outside end surface of plug -in sliding block is equipped with annular prevent board in the inside of limit support cover. The utility model discloses practical use, through the corresponding setting state of limit support cover, plug -in sliding block, first sealing washer and second sealing washer, can after the installation and fixation of plug -in installation cover, avoid the contact of plug -in 18 -pin with socket directly, thereby avoid the misplacement of plug -in 18 -pin when plugging, and the staff will pinch the one side of plug -in sliding block outside end surface, and will push plug -in sliding block to the inside of plug -in installation cover, thereby make plug -in 18 -pin steady and insert the inside of socket, make plug -in 18 -pin plugging more stable.

Description

Technical Field

[0001] This utility model relates to the field of anti-detachment connector technology, and more specifically, to an 18-pin connector with an anti-detachment structure. Background Technology

[0002] A communication connector is a type of connector, also known as a plug, socket, or connector. It generally refers to an electrical connector, which connects two active devices to transmit current or signals. It is widely used in aviation equipment, aerospace, and defense. An 18-pin connector means the plug has 18 pins. The pins of this type of connector often protrude from the connector, with a significant portion exposed. During connection, each pin must be aligned with its corresponding hole to ensure proper connection and operation.

[0003] However, when plugging in this type of connector, workers need to precisely align the 18 pins with the pinholes. Since the pins of the plug are exposed, it is inconvenient for workers to align the pins with the pinholes during plugging. The pins are prone to pressing against the edge of the pinhole, which can easily cause the pins to shift or bend, resulting in misalignment, instability, or damage during the plugging process. To address this issue, an 18-pin connector with an anti-dislodgement structure is proposed. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an 18-pin connector with an anti-dislodgement structure. The technical problem to be solved by the present invention is: how to make the 18-pin connector more stable and accurate.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an 18-pin connector with an anti-detachment structure, comprising a connector mounting sleeve, a limiting support sleeve provided in the middle of the outer end face of the connector mounting sleeve, a connector sliding groove provided inside the limiting support sleeve, a connector slider provided inside the connector sliding groove, and an annular anti-detachment plate provided on the outer end face of the connector slider inside the limiting support sleeve.

[0006] The inner end face of the limiting support sleeve is provided with a first sealing gasket on one side, the inner end face of the limiting support sleeve is provided with an adapter protrusion on one side of the insertion mounting sleeve, and the inner end face of the limiting support sleeve is provided with a second sealing gasket on the side near the adapter protrusion.

[0007] In a preferred embodiment, the limiting support sleeve has plug-in ear plates on both sides of one end, and the plug-in mounting sleeve has connecting plug plates on both sides of one end.

[0008] In a preferred embodiment, an installation block is provided on the outer side of one end of the connecting plate, and a sealing baffle is provided on the inner side of the plug-in mounting sleeve on the connecting plate.

[0009] In a preferred embodiment, the outer end face of the sealing baffle is provided with an insert sealing block, and the inner end face of the limiting support sleeve is provided with a first annular baffle on the side near the first sealing gasket.

[0010] In a preferred embodiment, the limiting support sleeve has a second annular baffle on one side of the second sealing gasket, and one end of the insertion slider is provided with a connecting wire.

[0011] In a preferred embodiment, the plug-in slider has 18 plug pins at the end away from the connecting wire, and a plurality of concave anti-slip grooves are formed on one side of the outer end face of the plug-in slider.

[0012] In a preferred embodiment, the inner end face of the insertion groove is in contact with the outer end face of the insertion slider, and the outer end face of the annular anti-detachment plate is in contact with the inner end face of the limiting support sleeve.

[0013] The inner end faces of the first and second sealing gaskets are in contact with the outer end face of the plug-in slider. Both the first and second sealing gaskets are made of rubber, and the plug-in sealing block is also made of rubber.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] In actual use, by setting the limiting support sleeve, the plug-in slider, the first sealing gasket, and the second sealing gasket in the corresponding positions, after the plug-in mounting sleeve is installed and fixed, it can prevent the 18-pin plug from directly contacting the socket, thereby preventing misalignment of the 18-pin plug during insertion. The operator will pinch one side of the outer end face of the plug-in slider and push the plug-in slider into the inside of the plug-in mounting sleeve, so that the 18-pin plug is stably inserted into the inside of the socket, making the insertion of the 18-pin plug more stable.

[0016] Meanwhile, with the first sealing gasket, the second sealing gasket, and the annular anti-detachment plate in their corresponding configurations, the first sealing gasket and the second sealing gasket adhere to the outer end face of the insertion slider, resulting in better sealing when the insertion slider moves within the inner end face of the limiting support sleeve. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the overall rear view structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the overall top view cross-sectional structure of this utility model.

[0020] Figure 4 This utility model Figure 3 Enlarged view of section A.

[0021] The attached figures are labeled as follows: 1. Insertion mounting sleeve, 2. Connecting insert plate, 3. Mounting insert block, 4. Limiting support sleeve, 5. Insertion slider, 6. Connecting wire, 7. Concave anti-slip groove, 8. Insertion 18 pins, 9. Insertion ear plate, 10. Insertion slide groove, 11. Sealing baffle, 12. Insertion sealing block, 13. First annular baffle, 14. First sealing gasket, 15. Adaptive protrusion, 16. Second sealing gasket, 17. Second annular baffle, 18. Annular anti-detachment plate. Detailed Implementation

[0022] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of this disclosure will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art. The drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0023] Furthermore, the described features, structures, or characteristics can be combined in any suitable manner in one or more exemplary embodiments. Numerous specific details are provided in the following description to give a full understanding of exemplary embodiments of this disclosure. However, those skilled in the art will recognize that the technical solutions of this disclosure can be practiced with one or more of the specific details omitted, or other methods, components, steps, etc., can be employed. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring various aspects of this disclosure.

[0024] This utility model provides an 18-pin connector with an anti-detachment structure, such as Figure 1 and 2 As shown, it includes a plug-in mounting sleeve 1, a limiting support sleeve 4 is provided in the middle of the outer end face of the plug-in mounting sleeve 1, and plug-in ear plates 9 are provided on both sides of one end of the limiting support sleeve 4.

[0025] Both sides of one end of the plug-in mounting sleeve 1 are provided with connecting plates 2, and the outer side of one end of the connecting plates 2 is provided with mounting blocks 3. When the plug-in mounting sleeve 1 is installed, it can be locked onto both sides of the installation part by connecting plates 2 and mounting blocks 3, thereby fixing the plug-in mounting sleeve 1. The interior of the limiting support sleeve 4 is provided with a plug-in sliding groove 10, and the interior of the plug-in sliding groove 10 is provided with a plug-in slider 5, which can facilitate the sliding of the plug-in slider 5 inside the plug-in sliding groove 10.

[0026] One end of the plug-in slider 5 is provided with a connecting wire 6, and the end of the plug-in slider 5 away from the connecting wire 6 is provided with an 18-pin plug. Multiple concave anti-slip grooves 7 are opened on one side of the outer end face of the plug-in slider 5. After the plug-in mounting sleeve 1 is installed and fixed, the operator can pinch one end of the plug-in slider 5 and push the plug-in slider 5 into the interior of the plug-in mounting sleeve 1, thereby inserting the 18-pin plug into the interior of the docking base. This avoids the 18-pin plug from shifting when the plug-in mounting sleeve 1 is directly installed, which would cause the 18-pin plug to misalign and make the connection unstable.

[0027] like Figure 3 and 4 As shown, the outer end face of the insertion slider 5 is provided with an annular anti-detachment plate 18 inside the limiting support sleeve 4. The annular anti-detachment plate 18 will fit against the inner end face of the limiting support sleeve 4, increasing the stability of the insertion slider 5 when it slides. A first sealing gasket 14 is provided on one side of the inner end face of the limiting support sleeve 4, and an adapter protrusion 15 is provided on one side of the inner end face of the limiting support sleeve 4 on the insertion mounting sleeve 1.

[0028] The inner end face of the limiting support sleeve 4 is provided with a second sealing gasket 16 on the side near the adapter protrusion 15. The first sealing gasket 14 and the second sealing gasket 16 are attached to the outer end face of the plug-in slider 5, thereby improving the sealing performance of the plug-in slider 5 on both sides of the inner end face of the limiting support sleeve 4. The plug-in mounting sleeve 1 is provided with a sealing baffle 11 on the inner side of the connecting insert plate 2. The outer end face of the sealing baffle 11 is provided with a plug-in sealing block 12. After the plug-in mounting sleeve 1 is installed, the provided plug-in sealing block 12 can effectively increase the sealing performance of the plug-in mounting sleeve 1.

[0029] The inner end face of the limiting support sleeve 4 is provided with a first annular baffle 13 on the side near the first sealing gasket 14, and the inner side of the limiting support sleeve 4 is provided with a second annular baffle 17 on the side of the second sealing gasket 16. The positions of the first sealing gasket 14 and the second sealing gasket 16 can be fixed by the first annular baffle 13 and the second annular baffle 17 to prevent the first sealing gasket 14 and the second sealing gasket 16 from sliding.

[0030] The inner end face of the insertion groove 10 is in contact with the outer end face of the insertion slider 5, the outer end face of the annular anti-detachment plate 18 is in contact with the inner end face of the limiting support sleeve 4, and the inner end faces of the first sealing gasket 14 and the second sealing gasket 16 are in contact with the outer end face of the insertion slider 5.

[0031] The first sealing gasket 14 and the second sealing gasket 16 are both made of rubber. The insertion sealing block 12 is also made of rubber, which can improve the sealing performance at the connection between the limiting support sleeve 4 and the insertion slider 5 after the insertion of the 18 pins is completed.

[0032] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An 18-pin connector with an anti-dislodgement structure, comprising a connector mounting sleeve (1) and 18 connector pins (8), characterized in that: The middle part of the outer end face of the plug-in mounting sleeve (1) is provided with a limiting support sleeve (4), the inside of the limiting support sleeve (4) is provided with a plug-in sliding groove (10), the inside of the plug-in sliding groove (10) is provided with a plug-in slider (5), and the outer end face of the plug-in slider (5) is provided with an annular anti-detachment plate (18) inside the limiting support sleeve (4). The inner end face of the limiting support sleeve (4) is provided with a first sealing gasket (14) on one side, the inner end face of the limiting support sleeve (4) is provided with an adapter protrusion (15) on one side of the insertion mounting sleeve (1), and the inner end face of the limiting support sleeve (4) is provided with a second sealing gasket (16) on the side near the adapter protrusion (15).

2. The 18-pin connector with an anti-detachment structure according to claim 1, characterized in that: The limiting support sleeve (4) has plug-in ear plates (9) on both sides of one end, and the plug-in mounting sleeve (1) has connecting plug plates (2) on both sides of one end.

3. The 18-pin connector with an anti-detachment structure according to claim 2, characterized in that: The outer side of one end of the connecting plate (2) is provided with an installation block (3), and the plug-in installation sleeve (1) is provided with a sealing baffle (11) on the inner side of the connecting plate (2).

4. The 18-pin connector with an anti-detachment structure according to claim 3, characterized in that: The outer end face of the sealing baffle (11) is provided with a plug-in sealing block (12), and the inner end face of the limiting support sleeve (4) is provided with a first annular baffle (13) on the side near the first sealing gasket (14).

5. The 18-pin connector with an anti-detachment structure according to claim 1, characterized in that: The limiting support sleeve (4) has a second annular baffle (17) inside on one side of the second sealing gasket (16), and one end of the plug-in slider (5) has a connecting wire (6).

6. The 18-pin connector with an anti-detachment structure according to claim 5, characterized in that: The outer end face of the plug-in slider (5) is provided with multiple concave anti-slip grooves (7).

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