High-strength electric connector

Abstract

The utility model discloses a high-strength electric connector in the related technical field of connectors, which comprises a connector inserted part and a connector insertion part, the end face of the connector inserted part is provided with a connecting flange end plate I, and the transition position of the connector insertion part and a connecting line is provided with a connecting flange end plate II. According to the utility model, the connector insertion part main body is composed of the outer insulating layer, the middle supporting layer and the inner insulating layer, the overall structural strength of the connector insertion part is effectively improved, and the supporting reinforcing layer with the corrugated structure is arranged in the connector inserted part main body, so that the structural strength of the connector inserted part is effectively enhanced; the connector inserted part and the connector insertion part are locked and fixed through the anti-loosening screw, and the sealing groove and the sealing ring are arranged on the combination surface of the connecting flange end plate, so that the connector has good sealing performance and anti-loosening performance.

Description

Technical Field

[0001] The utility model belongs to the technical field related to connectors, and in particular relates to a high-strength electric connector. Background Art

[0002] Electrical connectors are mainly used for electrical connection and signal transmission between devices, components, and systems. They are the basic components necessary for a complete system. Therefore, electrical connectors are responsible for the control system's power transmission and signal control and transmission functions. The host circuit has very strict requirements on the quality and reliability of electrical connectors. Electrical connectors are mostly connected by plug-in. Existing electrical connectors have a simple structure and are easy to load and unload, but the connector strength is low. During repeated plug-in and use, the connector's plug position is easily deformed due to external force and wear, resulting in an inability to make a normal plug-in connection, thereby affecting the service life of the electrical connector.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a high-strength electrical connector. To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] A high-strength electrical connector comprises a connector inserted component and a connector inserting component, wherein a connecting flange end plate 1 is arranged at the end face of the connector inserted component, a connecting flange end plate 2 is arranged at the transition position between the connector inserting component and the connecting line, the outermost layer of the connector inserted component is an outer insulating layer, the inner layer of the connector inserted component is an inner insulating layer, an intermediate supporting layer is arranged between the inner insulating layer and the outer insulating layer, the intermediate supporting layer is made of metal, corner reinforcing ribs are arranged at the four corners of the intermediate supporting layer, a supporting reinforcing layer is arranged between the outer layer of the inserting component and the inner layer of the inserting component of the connector inserting component, and the arrangement of the supporting reinforcing layer and the intermediate supporting layer can effectively enhance the structural strength of the connector inserted component and the connector inserting component.

[0006] As a further solution of the utility model: the support reinforcement layer is a corrugated structure, and the support reinforcement layer is made of high-strength metal material, which can effectively improve the deformation resistance of the connector insertion component.

[0007] As a further solution of the utility model: a sealing ring is arranged on the contact surface of the connecting flange end plate 1, and a sealing groove is arranged on the contact surface of the connecting flange end plate 2. The size specifications and positions of the sealing ring and the sealing groove match each other. The setting of the sealing groove and the sealing ring makes the connector connection have good sealing and anti-loosening properties.

[0008] As a further solution of the utility model: the connecting flange end plate 1 and the connecting flange end plate 2 are correspondingly processed with anti-loosening fixing holes, and anti-loosening screws are installed in the anti-loosening fixing holes. The anti-loosening screws are used to lock and fix the connecting flange end plate 1 and the connecting flange end plate 2.

[0009] As a further solution of the utility model: one end of the anti-loosening screw is provided with an anti-loosening adjustment end, the other end of the anti-loosening screw is equipped with a locking nut, and the anti-loosening adjustment end is provided with anti-slip textures on the outside to facilitate tightening and fixing the anti-loosening screw.

[0010] As a further solution of the utility model: an insertion cavity is provided in the middle position of the inserted component of the connector, a mating pin is arranged in the insertion cavity, and a mating hole is provided on the end face of the inner layer of the insertion component of the connector insertion component for plug-in connection of the connector.

[0011] As a further solution of the utility model: the position, quantity and specifications of the mating pins match those of the mating holes, and the size specifications of the connector insertion part match those of the insertion cavity, ensuring that the plug-in mating has a good connection effect.

[0012] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0013] The main body of the connector insertion component of the utility model is composed of an outer insulating layer, an intermediate supporting layer and an inner insulating layer, which effectively improves the overall structural strength of the connector insertion component. A supporting and reinforcing layer with a corrugated structure is arranged in the main body of the connector inserted component, which effectively enhances the structural strength of the connector inserted component and thereby effectively prolongs the service life of the connector as a whole.

[0014] The inserted component of the connector of the utility model is locked and fixed with the connector inserting component by anti-loosening screws, and a sealing groove and a sealing ring are arranged on the joint surface of the connecting flange end plate, so that the connector connection has good sealing and anti-loosening performance.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the connector of the utility model in a separated state;

[0018] Figure 2 This is a front view of the connector of the utility model in a separated state;

[0019] Figure 3 This is a schematic diagram of the structure of the connector insertion end of the utility model;

[0020] Figure 4 This is a cross-sectional view of the connector of the present invention when it is inserted.

[0021] In the figure: 1. Connector inserted part; 2. Connecting flange end plate 1; 3. Anti-loosening adjustment terminal; 4. Anti-loosening screw; 5. Locking nut; 6. Sealing ring; 7. Insertion cavity; 8. Matching pin; 9. Connecting wire; 10. Connecting flange end plate 2; 11. Anti-loosening fixing hole; 12. Connector inserted part; 13. Sealing groove; 14. Inserted part outer layer; 15. Support reinforcement layer; 16. Inserted part inner layer; 17. Matching jack; 18. Outer insulation layer; 19. Middle support layer; 20. Inner insulation layer; 21. Corner reinforcement rib.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0024] like Figures 1 to 4As shown, a high-strength electrical connector includes a connector inserted component 1 and a connector inserting component 12, a connecting flange end plate 2 is arranged at the end face of the connector inserted component 1, a connecting flange end plate 2 is arranged at the transition position between the connector inserting component 12 and the connecting line 9, the outermost layer of the connector inserted component 1 is an outer insulating layer 18, the inner layer of the connector inserted component 1 is an inner insulating layer 20, an intermediate supporting layer 19 is arranged between the inner insulating layer 20 and the outer insulating layer 18, the intermediate supporting layer 19 is made of metal, corner reinforcing ribs 21 are arranged at the four corners of the intermediate supporting layer 19, a supporting reinforcing layer 15 is arranged between the inserting component outer layer 14 and the inserting component inner layer 16 of the connector inserting component 12, and the arrangement of the supporting reinforcing layer 15 and the intermediate supporting layer 19 can effectively enhance the structural strength of the connector inserted component 1 and the connector inserting component 12.

[0025] The support reinforcement layer 15 is a corrugated structure, and the support reinforcement layer 15 is made of high-strength metal material, which can effectively improve the anti-deformation ability of the connector insertion component 12.

[0026] A sealing ring 6 is arranged on the contact surface of the connecting flange end plate 1 2, and a sealing groove 13 is arranged on the contact surface of the connecting flange end plate 2 10. The size specifications and positions of the sealing ring 6 and the sealing groove 13 match each other. The arrangement of the sealing groove 13 and the sealing ring 6 enables the connector connection to have good sealing and anti-loosening properties.

[0027] Anti-loosening fixing holes 11 are correspondingly processed on the connecting flange end plate 1 2 and the connecting flange end plate 2 10 , and anti-loosening screws 4 are installed in the anti-loosening fixing holes 11 . The anti-loosening screws 4 are used to lock and fix the connecting flange end plate 1 2 and the connecting flange end plate 2 10 .

[0028] One end of the anti-loosening screw 4 is provided with an anti-loosening adjustment end 3, and the other end of the anti-loosening screw 4 is equipped with a locking nut 5. The anti-loosening adjustment end 3 is provided with anti-slip textures on the outside to facilitate tightening and fixing the anti-loosening screw 4.

[0029] An insertion cavity 7 is provided in the middle of the connector inserted component 1, and a mating pin 8 is provided in the insertion cavity 7. A mating socket 17 is provided on the end surface of the inner layer 16 of the connector inserting component 12 for plug-in connection of the connector.

[0030] The position, quantity and specification of the mating pins 8 match those of the mating holes 17, and the size of the connector insert part 12 matches that of the insert cavity 7, ensuring that the plug-in fit has a good connection effect.

[0031] The working principle of the utility model is as follows: when connecting the electrical connector, the connector insertion part 12 is inserted into the insertion cavity 7 of the connector inserted part 1, and it is noted that the mating pin 8 corresponds to the mating jack 17 one by one. As the insertion is continued, the distance between the connecting flange end plate 1 2 and the connecting flange end plate 2 10 is reduced, the anti-loosening screw 4 is inserted into the anti-loosening fixing hole 11, and the locking nut 5 is installed at the end position, and the anti-loosening adjustment end 3 is rotated to further lock the connecting flange end plate 1 2 and the connecting flange end plate 2 10, so that the sealing ring 6 and the sealing groove 13 are tightly fitted, which can The sealing of the electrical connector connection is ensured, and the stability of the connection between the connector inserted component 1 and the connector insertion component 12 is ensured. The novel structure is reasonably designed and easy to install and use. The main body of the connector insertion component 12 is composed of an outer insulating layer 18, an intermediate supporting layer 19 and an inner insulating layer 20, which effectively improves the overall structural strength of the connector insertion component 12. A corrugated support reinforcement layer 15 is provided in the main body of the connector inserted component 1, which effectively enhances the structural strength of the connector inserted component 1, thereby effectively extending the service life of the connector as a whole.

[0032] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. A high-strength electrical connector, comprising a connector inserted component (1) and a connector inserting component (12), characterized in that: A connecting flange end plate 1 (2) is provided at the end surface of the connector inserted component (1), a connecting flange end plate 2 (10) is provided at the transition position between the connector inserted component (12) and the connecting line (9), the outermost layer of the connector inserted component (1) is an outer insulating layer (18), the inner layer of the connector inserted component (1) is an inner insulating layer (20), an intermediate supporting layer (19) is provided between the inner insulating layer (20) and the outer insulating layer (18), the intermediate supporting layer (19) is made of metal, corner reinforcing ribs (21) are provided at the four corners of the intermediate supporting layer (19), and a supporting reinforcing layer (15) is provided between the inserting component outer layer (14) and the inserting component inner layer (16) of the connector inserted component (12).

2. The high-strength electrical connector according to claim 1, characterized in that: The support and reinforcement layer (15) is a corrugated structure, and the support and reinforcement layer (15) is made of a high-strength metal material.

3. The high-strength electrical connector according to claim 2, characterized in that: A sealing ring (6) is provided on the contact surface of the connecting flange end plate 1 (2), and a sealing groove (13) is provided on the contact surface of the connecting flange end plate 2 (10), and the size specifications and positions of the sealing ring (6) and the sealing groove (13) match each other.

4. The high-strength electrical connector according to claim 3, characterized in that: The connecting flange end plate 1 (2) and the connecting flange end plate 2 (10) are respectively processed with anti-loosening fixing holes (11), and anti-loosening screws (4) are installed in the anti-loosening fixing holes (11).

5. The high-strength electrical connector according to claim 4, characterized in that: One end of the anti-loosening screw (4) is provided with an anti-loosening adjustment end (3), the other end of the anti-loosening screw (4) is provided with a locking nut (5), and the anti-loosening adjustment end (3) is provided with anti-slip textures on the outside.

6. The high-strength electrical connector according to claim 5, characterized in that: An insertion cavity (7) is provided in the middle of the connector inserted component (1), a mating pin (8) is arranged in the insertion cavity (7), and a mating socket (17) is provided on the end surface of the inner layer (16) of the connector inserted component (12).

7. The high-strength electrical connector according to claim 6, characterized in that: The position, quantity and specifications of the mating pins (8) match those of the mating sockets (17), and the size specifications of the connector insertion component (12) match those of the insertion cavity (7).

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