Locking mechanism of connector

Abstract

Disclosed in the present invention is a locking mechanism of a connector, comprising a connector body, a connection end base being fixedly connected to one side of the connector body; one side of the connection end base is provided with a connection recess, and a power connection socket is installed on one side of the connection end base; one side of the power connection socket is symmetrically provided with two power connection slots. The present invention has the beneficial effects: by means of the provision of beveled clamping blocks and position-limiting recesses, the beveled clamping blocks are matched with the position-limiting recesses on the inner sides of the connection end base for fixation; by installing the power connection socket in the connection recess, the movement positions of the power connection socket and the beveled clamping blocks are position-limited, thus stably installing the power connection socket in the connection end base; by means of the provision of fixing threaded rods and position-limiting nuts, during rotation of the fixing threaded rods, installation slots at the tops of position-limiting installation bases lock the installation position between the connection end base and the power connection socket by means of the position limitation between the position-limiting nuts and the position-limiting installation bases, thus improving stability.

Description

A locking mechanism for a connector Technical Field

[0001] The present invention relates to the technical field of connectors, and in particular to a locking mechanism of a connector. Background Art

[0002] Connectors can be called connectors, plugs and sockets. Generally speaking, they refer to electrical connectors, which are devices that connect two active devices to transmit current or signals. The function of a connector is to build a bridge of communication between blocked or isolated circuits in a circuit, so that current can flow and the circuit can achieve its intended function. Although the classification of connector product types is somewhat confusing, technically, there are only two basic ways to classify connector product categories: 1. By shape and structure: circular and rectangular (cross-section); 2. By operating frequency: low frequency and high frequency (with 3MHz as the boundary). According to the above classification, coaxial connectors are circular and printed circuit connectors are rectangular (historically, printed circuit connectors are indeed derived from rectangular The popular rectangular connector has a trapezoidal cross-section, which is similar to a rectangle. The low-frequency and high-frequency divisions at 3MHz are basically consistent with the frequency divisions of radio waves. This is achieved by adjusting the contact lengths of the power terminals and the signal terminals. The high-voltage contacts are designed to be longer than the signal contacts, so that the high-voltage contacts can "contact first and disconnect later" when the connector is plugged in and out. In existing connectors, the socket needs to be connected and locked when connected. However, existing connectors are installed directly by plugging in, and the connectors are installed and connected by resistance. The problem of poor contact is easily caused in the later use of the connector after installation.

[0003] Summary of the Invention

[0004] The purpose of the present invention is to provide a locking mechanism for a connector to solve the problem proposed in the above background technology that the existing connector needs to be connected and locked with the socket when connected, but the existing connectors are installed by direct plugging, and the connector is installed and connected through resistance, which easily causes poor contact during subsequent use after the connector is installed.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a locking mechanism of a connector, comprising a connector body, a connecting end seat fixedly connected to one side of the connector body, a connecting groove provided on one side of the connecting end seat, a power receiving seat installed on one side of the connecting end seat, two power receiving grooves symmetrically provided on one side of the power receiving seat, two power receiving posts matching the power receiving grooves symmetrically fixedly connected to the inner side of the connecting groove, two limiting grooves symmetrically provided on the inner side of the connecting end seat, two sliding pressure plates symmetrically slidably connected to the inside of the power receiving seat, and the two sliding pressure plates The outer sides of the plates are fixedly connected with beveled block which cooperates with the limit grooves, and the beveled block is slidably connected to the power receiving seat, and one side of the power receiving seat is fixedly connected with a mounting side plate, and the top and bottom of the mounting side plate are fixedly connected with a connecting frame, and the inner side of the connecting frame is rotatably connected with a rotating block through a rotating shaft, and one side of the rotating block is fixedly connected with a fixed threaded rod, and the outer side of the fixed threaded rod is threadedly connected to a limiting nut, and the top and bottom of the connecting end seat are fixedly connected with a limiting mounting seat, and one side of the limiting mounting seat is provided with a mounting groove which cooperates with the fixed threaded rod.

[0006] As a preferred solution of the present invention: two limiting mounting plates are symmetrically fixedly connected to one side of the mounting side plate, and mounting grooves cooperating with the limiting mounting plates are symmetrically opened on one side of the connecting end seat.

[0007] As a preferred solution of the present invention, two sliding plates are symmetrically and slidingly connected inside the mounting side plate, a limiting plate is fixedly connected between the two sliding plates, and the limiting plate is slidably connected to the mounting side plate.

[0008] As a preferred solution of the present invention: an adjusting bevel groove is provided inside the two sliding plates, and a sliding rod is slidably connected inside the two adjusting bevel grooves. The sliding rod is slidably connected to the mounting side plate, and one end of the sliding rod is fixedly connected to the sliding pressure plate.

[0009] As a preferred solution of the present invention: a pressing screw is fixedly connected to one side of the limiting plate, the pressing screw is slidingly connected to the mounting side plate, and the outer side of the pressing screw is threadedly connected to a fixing nut.

[0010] As a preferred solution of the present invention: one side of the limit mounting seat is fixedly connected to a fixed box, the interior of the fixed box is slidably connected to a limit top block, the bottom of the limit top block is rotatably connected to an adjusting threaded rod, and the adjusting threaded rod is threadedly connected to the fixed box.

[0011] As a preferred solution of the present invention: an annular limiting groove cooperating with the limiting top block is provided on the outer side of the limiting nut.

[0012] As a preferred solution of the present invention: connecting wires are installed on the inner sides of the power socket and the mounting side panels.

[0013] As a preferred solution of the present invention: two fixed screw blocks are symmetrically fixedly connected to the top of the limit nut.

[0014] As a preferred solution of the present invention, the sliding pressure plate is internally slidably connected to two limit rods, the limit rods are fixedly connected to the power socket, and the outer sides of the limit rods are sleeved with springs.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention realizes the coordination and fixation of the beveled block and the limit groove on the inner side of the connecting end seat by adding a beveled block and a limit groove, installs the power socket in the connecting groove, limits the moving position of the docking socket and the beveled block, and the docking socket is stably installed in the connecting end seat. By adding a fixed threaded rod and a limit nut, the installation groove on the top of the limit mounting seat is realized when the fixed threaded rod rotates. The installation position between the connecting end seat and the power socket is locked by the position restriction between the limit nut and the limit mounting seat, thereby improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] FIG1 is a schematic diagram of the internal structure of the present invention;

[0017] FIG2 is an enlarged view of point A in FIG1 of the present invention;

[0018] FIG3 is a side view of the internal structure of the mounting side panel of the present invention.

[0019] In the figure: 1. Connector body; 2. Connecting end seat; 3. Connecting slot; 4. Limiting slot; 5. Electric pole; 6. Electric slot; 7. Electric seat; 8. Mounting side panel; 9. Sliding plate; 10. Sliding rod; 11. Adjusting bevel slot; 12. Sliding pressure plate; 13. Bevel block; 14. Limiting rod; 15. Spring; 16. Limiting mounting plate; 17. Connecting frame; 18. Rotating block; 19. Limiting nut; 20. Annular limiting slot; 21. Fixed threaded rod; 22. Fixed screw block; 23. Connecting wire; 24. Limiting mounting seat; 25. Pressing screw; 26. Fixing nut; 27. Limiting plate; 28. Fixing box; 29. ​​Adjusting threaded rod; 30. Limiting top block; 31. Mounting slot. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Please refer to Figures 1 to 3. The present invention provides a technical solution: a locking mechanism of a connector, including a connector body 1, a connecting end seat 2 is fixedly connected to one side of the connector body 1, a connecting groove 3 is provided on one side of the connecting end seat 2, a power receiving seat 7 is installed on one side of the connecting end seat 2, two power receiving grooves 6 are symmetrically provided on one side of the power receiving seat 7, two power receiving posts 5 that cooperate with the power receiving grooves 6 are symmetrically fixedly connected to the inner side of the connecting groove 3, two limiting grooves 4 are symmetrically provided on the inner side of the connecting end seat 2, two sliding pressure plates 12 are symmetrically slidably connected to the inside of the power receiving seat 7, and the outer sides of the two sliding pressure plates 12 are fixedly connected to the beveled block 13 that cooperates with the limiting groove 4. It is slidingly connected to the power socket 7, and one side of the power socket 7 is fixedly connected to the mounting side plate 8, and the top and bottom of the mounting side plate 8 are fixedly connected to the connecting frame 17. The inner side of the connecting frame 17 is rotatably connected to the rotating block 18 through a rotating shaft, and one side of the rotating block 18 is fixedly connected to a fixed threaded rod 21, and the outer side of the fixed threaded rod 21 is threadedly connected to a limiting nut 19. The top and bottom of the connecting end seat 2 are fixedly connected to the limiting mounting seat 24, and one side of the limiting mounting seat 24 is provided with a mounting groove 31 that cooperates with the fixed threaded rod 21. When the bevel block 13 reaches the inner side of the limiting groove 4, the installation position between the power socket 7 and the connecting groove 3 can be limited, and the connection is stabilized.

[0022] Among them, two limit mounting plates 16 are symmetrically fixedly connected to one side of the mounting side panel 8, and a mounting groove 31 that cooperates with the limit mounting plate 16 is symmetrically opened on one side of the connecting end seat 2. The limit mounting plate 16 and the mounting groove 31 are used for limiting, so that the connecting end seat 2 and the power socket 7 can be better aligned and spliced.

[0023] Among them, there are two sliding plates 9 symmetrically slidably connected inside the mounting side plate 8, and a limiting plate 27 is fixedly connected between the two sliding plates 9. The limiting plate 27 is slidably connected to the mounting side plate 8, and the limiting plate 27 drives the sliding plate 9 to move, so that the limiting plate 27 and the sliding plate 9 move synchronously.

[0024] Among them, the interior of the two sliding plates 9 is provided with an adjusting bevel 11, and the interior of the two adjusting bevel grooves 11 is slidably connected with a sliding rod 10, the sliding rod 10 is slidably connected to the mounting side plate 8, and one end of the sliding rod 10 is fixedly connected to the sliding pressure plate 12. When the sliding rod 10 moves, the sliding plate 9 is pressed through the adjusting bevel groove 11, and the sliding plate 9 drives the limit plate 27 and the pressing screw 25 to move. When the bevel block 13 reaches the inner side of the limit groove 4, the spring 15 will reset and drive the sliding pressure plate 12 and the bevel block 13 to move outward, and the bevel block 13 enters the limit groove 4 to limit the installation position of the docking seat 7 in the connecting groove 3.

[0025] Among them, a pressing screw 25 is fixedly connected to one side of the limiting plate 27, and the pressing screw 25 is slidingly connected to the mounting side plate 8. The outer side of the pressing screw 25 is threadedly connected to a fixing nut 26. The fixing nut 26 is rotated inward, and the fixing nut 26 is threadedly connected to the pressing screw 25 to limit the position of the pressing screw 25 and the limiting plate 27.

[0026] Among them, one side of one of the limit mounting seats 24 is fixedly connected to a fixed box 28, the internal sliding connection of the fixed box 28 is connected to a limit top block 30, the bottom of the limit top block 30 is rotatably connected to an adjusting threaded rod 29, and the adjusting threaded rod 29 is threadedly connected to the fixed box 28. The position of the limit top block 30 is moved by rotating the adjusting threaded rod 29.

[0027] Among them, an annular limiting groove 20 that cooperates with the limiting top block 30 is opened on the outer side of the limiting nut 19. The limiting top block 30 and the annular limiting groove 20 are used to limit the limiting nut 19 to a moving position.

[0028] Among them, connecting wires 23 are installed on the inner sides of the power connection seat 7 and the installation side plate 8, and the connecting wires 23 are used to connect with the power connection slot 6 and connect with the power connection column 5 for power connection.

[0029] Among them, two fixed screw blocks 22 are symmetrically fixedly connected to the top of the limiting nut 19. The limiting nut 19 is rotated by the fixed screw blocks 22, and the limiting nut 19 moves outside the fixed threaded rod 21 to be tightened, thereby achieving the purpose of locking.

[0030] Among them, the sliding pressure plate 12 is internally slidably connected to two limit rods 14, the limit rods 14 are fixedly connected to the power socket 7, and a spring 15 is sleeved on the outside of the limit rod 14. The sliding pressure plate 12 outside the limit rod 14 is reset by the spring 15 to reset the moving position.

[0031] Specifically, when in use, align the power socket 7 with the connecting groove 3, rotate the fixing nut 26 outward, remove the fixing nut 26 from the outside of the pressing screw 25, and insert the power socket 7 into the connecting groove 3 on one side of the connecting end seat 2. When the power socket 7 enters the connecting groove 3, the bevel of the bevel block 13 is pressed to the side of the connecting end seat 2, and the bevel block 13 moves inward and drives the sliding pressure plate 12 and the sliding rod 10 to move. The sliding pressure plate 12 presses the spring 15, and the sliding rod 10 moves by adjusting the bevel slot 11 to adjust the sliding plate. 9 is pressed, the sliding plate 9 drives the limit plate 27 and the pressing screw 25 to move. When the bevel block 13 reaches the inner side of the limit groove 4, the spring 15 will reset and drive the sliding pressure plate 12 and the bevel block 13 to move outward. The bevel block 13 enters the limit groove 4 and limits the installation position of the docking electric seat 7 in the connecting groove 3. The sliding pressure plate 12 resets and drives the sliding rod 10 to reset. When the sliding rod 10 resets, the sliding plate 9 is reset by adjusting the bevel groove 11. The sliding plate 9 drives the limit plate 27 and the pressing screw 25 is reset, the fixing nut 26 is turned inward, the fixing nut 26 is threadedly connected with the pressing screw 25, the position of the pressing screw 25 and the limit plate 27 is limited, the power column 5 enters the power connection slot 6, the limit mounting plate 16 enters the mounting slot 31 for limiting, the fixed threaded rod 21 and the rotating block 18 are rotated, the fixed threaded rod 21 is rotated to the inside of the mounting slot 31 at the top of the limit mounting seat 24, the adjusting threaded rod 29 is turned downward, and the adjusting threaded rod 29 drives the limit top block 30 to move downward, by adjusting the fixed screw block 2 2 is rotated, and the fixed screw block 22 drives the limiting nut 19 to rotate when it rotates. The limiting nut 19 moves on the outer thread of the fixed threaded rod 21, and is pressed against one side of the limiting mounting seat 24 by the limiting nut 19. By rotating the adjusting threaded rod 29 upward, the adjusting threaded rod 29 drives the limiting top block 30 to enter the annular limiting groove 20, thereby limiting the position of the limiting nut 19. The limiting nut 19 and the fixed threaded rod 21 are threadedly tightened to lock the connecting groove 3 on one side of the connecting end seat 2 and the connecting seat 7.

[0032] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0034] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0035] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A locking mechanism for a connector, comprising a connector body (1), characterized in that: A connection terminal seat (2) is fixedly connected to one side of the connector body (1), a connection groove (3) is provided on one side of the connection terminal seat (2), a power connection seat (7) is installed on one side of the connection terminal seat (2), two power connection grooves (6) are symmetrically provided on one side of the power connection seat (7), two power connection posts (5) matching with the power connection grooves (6) are symmetrically fixedly connected to the inner side of the connection groove (3), two limit grooves (4) are symmetrically provided on the inner side of the connection terminal seat (2), two sliding pressure plates (12) are symmetrically slidably connected inside the power connection seat (7), and the outer sides of the two sliding pressure plates (12) are fixedly connected with beveled clamping blocks (13) matching with the limit grooves (4), The bevel clamping block (13) is slidably connected to the power receiving seat (7); a mounting side plate (8) is fixedly connected to one side of the power receiving seat (7); the top and bottom of the mounting side plate (8) are fixedly connected to a connecting frame (17); the inner side of the connecting frame (17) is rotatably connected to a rotating block (18) via a rotating shaft; a fixed threaded rod (21) is fixedly connected to one side of the rotating block (18); the outer side of the fixed threaded rod (21) is threadedly connected to a limiting nut (19); the top and bottom of the connecting end seat (2) are fixedly connected to a limiting mounting seat (24); a mounting groove (31) matching the fixed threaded rod (21) is provided on one side of the limiting mounting seat (24).

2. A locking mechanism for a connector according to claim 1, characterized in that: Two position-limiting mounting plates (16) are symmetrically fixedly connected to one side of the mounting side plate (8), and mounting grooves (31) cooperating with the position-limiting mounting plates (16) are symmetrically opened on one side of the connecting end seat (2).

3. A locking mechanism for a connector according to claim 2, characterized in that: Two sliding plates (9) are symmetrically slidably connected inside the mounting side plate (8), a limit plate (27) is fixedly connected between the two sliding plates (9), and the limit plate (27) is slidably connected to the mounting side plate (8).

4. A locking mechanism for a connector according to claim 3, characterized in that: The two sliding plates (9) are each provided with an adjusting bevel groove (11), and the two adjusting bevel grooves (11) are each slidably connected with a sliding rod (10), the sliding rod (10) is slidably connected to the mounting side plate (8), and one end of the sliding rod (10) is fixedly connected to the sliding pressure plate (12).

5. A locking mechanism for a connector according to claim 4, characterized in that: A pressing screw (25) is fixedly connected to one side of the limiting plate (27), the pressing screw (25) is slidably connected to the mounting side plate (8), and a fixing nut (26) is threadedly connected to the outer side of the pressing screw (25).

6. A locking mechanism for a connector according to claim 5, characterized in that: A fixed box (28) is fixedly connected to one side of one of the limit mounting seats (24), a limit top block (30) is slidably connected inside the limit top block (30), an adjusting threaded rod (29) is rotatably connected to the bottom of the limit top block (30), and the adjusting threaded rod (29) is threadedly connected to the fixed box (28).

7. A locking mechanism for a connector according to claim 6, characterized in that: An annular limiting groove (20) cooperating with the limiting top block (30) is formed on the outer side of the limiting nut (19).

8. A locking mechanism for a connector according to claim 7, characterized in that: The inner sides of the power receiving socket (7) and the mounting side plate (8) are both installed with connecting wires (23).

9. A locking mechanism for a connector according to claim 8, characterized in that: Two fixed screw blocks (22) are symmetrically fixedly connected to the top of the limiting nut (19).

10. The locking mechanism of a connector according to claim 9, characterized in that: The sliding pressure plate (12) is internally slidably connected to two limit rods (14), the limit rods (14) are fixedly connected to the power socket (7), and the outer side of the limit rods (14) is sleeved with a spring (15).

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