Connector with anti-vibration structure

Abstract

The utility model relates to the technical field of connectors, in particular to a connector with an anti-vibration structure, which comprises a male connector and a female connector positioned on the right side of the male connector, a second connector is mounted on the right side of the male connector, a first connector is mounted on the left side of the female connector, and anti-vibration components are arranged outside the first connector and the second connector. Springs used for limiting are installed at the upper end and the lower end of the first connector, limiting grooves used for limiting the springs are formed in the second connector, a cover used for shielding the second connector is arranged at the upper end of the male connector, a plurality of inserting cores are installed on the left face of the inner wall of the second connector, and a plurality of inserting grooves corresponding to the inserting cores are formed in the left face of the first connector. The insertion core can be clamped with the insertion slot; according to the utility model, the anti-vibration assembly and the spring can be well limited, the connection loosening between the female connector and the male connector is avoided, and the local stress is dispersed, so that the fatigue damage of the connector with the anti-vibration structure and the fixing equipment is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors and discloses a connector with an anti-vibration structure. Background Art

[0002] The structure of the connector includes a male connector and a female connector, which are respectively pre-installed outside the wiring harness or outside the fixed device to be connected, and the male connector and the female connector are connected to each other by arranging elastic card blocks and card slots on the male and female connectors, thereby completing the connection between the wiring harnesses or the connection between the wiring harness and the fixed device;

[0003] The tail of existing instrument connectors is usually directly installed and fixed on the corresponding fixed equipment, such as various instruments and equipment, by welding, threads, etc. Under the condition of large vibration, serious local stress concentration is easy to occur at the root of the connector and the fixed equipment installation tail, which can easily lead to fatigue damage of the connector and the fixed equipment, and easily cause the male connector and the female connector of the connector to loosen. For this reason, we propose a connector with an anti-vibration structure. Utility Model Content

[0004] The purpose of the utility model is to provide a connector with an anti-vibration structure in order to address the above-mentioned problems and shortcomings. The anti-vibration component and the spring can better limit the position to avoid loose connection between the female connector and the male connector, while dispersing local stress, thereby effectively reducing fatigue damage to the connector with an anti-vibration structure and fixing equipment.

[0005] A connector with an anti-vibration structure, comprising a male connector and a female connector located on the right side thereof;

[0006] A connector 2 is installed on the right side of the male connector, and a connector 1 is installed on the left side of the female connector. Anti-vibration components are provided on the outside of the connector 1 and the connector 2. Springs for limiting are installed on the upper and lower ends of the connector 1. A limiting groove for limiting the spring is opened inside the connector 2. A cover for covering the connector 2 is provided on the upper end of the male connector.

[0007] Preferably, a plurality of ferrules are installed on the left side of the inner wall of the second connector, and a plurality of slots corresponding to the plurality of ferrules are opened on the left side of the first connector, and the ferrules can be snap-fitted into the slots.

[0008] Preferably, the anti-vibration component comprises an upper connection cover and a lower connection cover, both of which are arc-shaped and located at the upper and lower sides respectively, and the outer walls of the male connector and the female connector are both fitted with the adjacent inner walls of the upper connection cover and the lower connection cover.

[0009] Preferably, the upper connecting cover and the lower connecting cover are connected by bolts, and the front and rear sides of the lower end of the lower connecting cover can be connected with bolts.

[0010] Preferably, a connecting rope is connected to the upper end of the male connector, the upper end of the connecting rope is connected to a cover, the lower end of the connecting rope is rotatably connected to the outside of the male connector, and the cover can be screwed onto the outside of the second connector.

[0011] Beneficial effects:

[0012] When the male connector and the female connector are placed in the two lower connection covers respectively, the male connector and the female connector are brought close to each other, and the plug core can be inserted into the slot. A snap-fit ​​structure can be provided between the plug core and the slot to ensure the stability of the connection between the plug core and the slot. The structure of the spring can have an elastic arc-shaped spring sheet, and the spring can be snapped into the limiting groove at this time. The spring can further limit the connector 1 and the connector 2, thereby further ensuring the stability between the plug core and the slot, and thus better ensuring the stability of the connection between the female connector and the male connector;

[0013] The two upper connecting covers are respectively covered on the male connector and the female connector, and the upper connecting cover and the lower connecting cover are connected by bolts. At this time, the two sets of upper connecting covers and the lower connecting cover can limit the male connector and the female connector respectively, thereby further ensuring the stability of the connection between the female connector and the male connector. When the connector is vibrated, the anti-vibration component and the spring can better limit the connector to avoid the loose connection between the female connector and the male connector. At the same time, the anti-vibration components on the left and right sides can better disperse the local stress of the entire connector, thereby effectively reducing fatigue damage to connectors and fixing equipment with earthquake-resistant structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall main structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the left side cross-sectional structure of the male connector of the utility model;

[0016] Figure 3 It is a schematic diagram of the main cross-sectional structure of connector 1 and connector 2 of the utility model.

[0017] Markings in the figure: male connector 1, cover 2, connecting rope 3, upper connecting cover 4, lower connecting cover 5, female connector 6, connector one 7, spring 8, slot 9, connector two 10, plug core 11, limit groove 12. DETAILED DESCRIPTION

[0018] like Figures 1 to 3As shown, the present application is a connector with an anti-vibration structure, comprising a male connector 1 and a female connector 6 located on the right side thereof, a connector 2 10 is installed on the right side of the male connector 1, a connector 1 7 is installed on the left side of the female connector 6, anti-vibration components are arranged outside the connector 1 7 and the connector 2 10, springs 8 for limiting are installed at the upper and lower ends of the connector 1 7, a limiting groove 12 for limiting the spring 8 is opened inside the connector 2 10, and a cover 2 for covering the connector 2 10 is arranged at the upper end of the male connector 1;

[0019] A plurality of ferrules 11 are installed on the left side of the inner wall of the second connector 10, and a plurality of slots 9 corresponding to the plurality of ferrules 11 are opened on the left side of the first connector 7, and the ferrules 11 can be snap-fitted with the slots 9;

[0020] The anti-vibration assembly includes an upper connection cover 4 and a lower connection cover 5, both of which are arc-shaped and are located at the upper and lower sides respectively, and the outer walls of the male connector 1 and the female connector 6 are both fitted with the inner walls of the upper connection cover 4 and the lower connection cover 5, and the upper connection cover 4 and the lower connection cover 5 are connected by bolts, and the front and rear sides of the lower end of the lower connection cover 5 can be connected with bolts;

[0021] When the connector with the anti-vibration structure is used, the male connector 1 and the female connector 6 are respectively connected to the wiring harness or the device to be connected, the male connector 1 is connected to the fixed wiring harness or device, firstly, the bolts are connected to the lower connection cover 5, and bolt holes corresponding to the bolts on the lower connection cover 5 are opened at the position where the connector with the anti-vibration structure needs to be connected by using a tool for drilling bolt holes, and the lower connection cover 5 is limited by screwing the bolts on the lower connection cover 5 into the corresponding bolt holes, and the male connector 1 and the female connector 6 are respectively placed inside the two lower connection covers 5 to facilitate subsequent connection;

[0022] When the user places the male connector 1 and the female connector 6 in the two lower connection covers 5 respectively, the male connector 1 and the female connector 6 are brought close to each other. At this time, the connector 1 7 on the female connector 6 is inserted into the connector 2 10 on the male connector 1, and the core 11 can be inserted into the slot 9. The core 11 and the slot 9 can be set as a snap-fit ​​structure to ensure the stability of the connection between the core 11 and the slot 9. As the connector 1 7 is inserted into the connector 2 10, the spring 8 outside the connector 1 7 can be compressed first. When the connector 1 7 is fully inserted into the connector 2 10, the spring 8 can correspond to the limiting groove 12. The structure of the spring 8 can have an elastic arc-shaped spring sheet. When the spring 8 corresponds to the limiting groove 12, the spring 8 can be reset and snapped into the limiting groove 12. At this time, the spring 8 can further limit the connector 1 7 and the connector 2 10, thereby further ensuring the stability between the core 11 and the slot 9, thereby better ensuring the stability of the connection between the female connector 6 and the male connector 1;

[0023] After the connection between the female connector 6 and the male connector 1 is completed, the two upper connection covers 4 are respectively covered on the male connector 1 and the female connector 6, and the upper connection cover 4 is connected to the lower connection cover 5 by bolts. At this time, the two groups of upper connection covers 4 and lower connection covers 5 can respectively limit the male connector 1 and the female connector 6, thereby further ensuring the stability of the connection between the female connector 6 and the male connector 1. When the connector is vibrated, the anti-vibration component and the spring 8 can better limit the connector to avoid the loose connection between the female connector 6 and the male connector 1. At the same time, the anti-vibration components on the left and right sides can better disperse the local stress of the entire connector, thereby effectively reducing and avoiding fatigue damage to the connector and fixing equipment with a seismic structure;

[0024] The upper end of the male connector 1 is connected to a connecting rope 3, the upper end of the connecting rope 3 is connected to the cover 2, and the lower end of the connecting rope 3 is rotatably connected to the outside of the male connector 1, and the cover 2 can be screwed on the outside of the connector 2 10;

[0025] When the user needs to release the connection between the female connector 6 and the male connector 1, first remove the bolts between the upper connecting cover 4 and the lower connecting cover 5, remove the upper connecting cover 4 to release the limit of the female connector 6 and the male connector 1, move the female connector 6 and the male connector 1 away from each other, and the spring 8 can also be separated from the limit groove 12. The material of the connecting rope 3 is a bendable material, such as silicone. The end of the connecting rope 3 is rotatably connected to the outside of the male connector 1. When the male connector 1 on the fixed wiring harness or equipment is temporarily not in use, the cover 2 is rotated and screwed on the outside of the connector 10. At this time, the cover 2 can cover the connector 10 to prevent dust from entering the inside of the connector 10, thereby preventing dust from sticking to the outer wall of the core 11 and causing poor contact.

Claims

1. A connector with an anti-vibration structure, comprising a male connector (1) and a female connector (6) located on the right side thereof, characterized in that: A second connector (10) is installed on the right side of the male connector (1), and a first connector (7) is installed on the left side of the female connector (6). Anti-vibration components are provided on the outside of the first connector (7) and the second connector (10). Springs (8) for limiting are installed on the upper and lower ends of the first connector (7). A limiting groove (12) for limiting the spring (8) is provided inside the second connector (10). A cover (2) for covering the second connector (10) is provided on the upper end of the male connector (1).

2. The connector with an anti-vibration structure according to claim 1, characterized in that: A plurality of inserts (11) are installed on the left side of the inner wall of the second connector (10), and a plurality of slots (9) corresponding to the plurality of inserts (11) are opened on the left side of the first connector (7), and the inserts (11) can be snap-connected with the slots (9).

3. The connector with a vibration-resistant structure according to claim 1, characterized in that: The anti-vibration component comprises an upper connection cover (4) and a lower connection cover (5), the upper connection cover (4) and the lower connection cover (5) are both arc-shaped and are located at the upper and lower sides respectively, and the outer walls of the male connector (1) and the female connector (6) are both in contact with the inner walls of the upper connection cover (4) and the lower connection cover (5) which are adjacent to each other.

4. The connector with a vibration-resistant structure according to claim 3, characterized in that: The upper connection cover (4) and the lower connection cover (5) are connected by bolts, and the front and rear sides of the lower end of the lower connection cover (5) can be connected with bolts.

5. The connector with a vibration-resistant structure according to claim 1, characterized in that: The upper end of the male connector (1) is connected to a connecting rope (3), the upper end of the connecting rope (3) is connected to the cover (2), the lower end of the connecting rope (3) is rotatably connected to the outside of the male connector (1), and the cover (2) can be screwed onto the outside of the second connector (10).

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