A compact self-locking connector collet device

Abstract

The utility model discloses a compact self -locking type connector clamping sleeve device relates to connector technical field, this scheme includes the connector body, the outer surface of connector body is sleeved and has the clamping sleeve mechanism, the outer surface of clamping sleeve mechanism is installed with adjustable self -locking mechanism, the connector body includes two connecting heads of mutual cooperation, one end of two connecting heads all is fixedly connected with the cable, the utility model discloses the clamping sleeve mechanism and adjustable self -locking mechanism that set up, not only can install and detach the clamping sleeve fast, but also can realize the self -locking effect of clamping sleeve when using, need not to carry out the tedious operation to reduce the work burden, and when using still can change L type elastic clamp bar's length to can carry out the clamping of two connecting heads, and cooperation sealing washer can improve the leakproofness, and because can adjust, improve practicality.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically to a compact self-locking connector sleeve device. Background Technology

[0002] Connectors, also known as plugs or sockets, are generally electrical connectors. They are devices that connect two active devices, transmitting current or signals. The male and female terminals, upon contact, can transmit information or current. A search reveals Chinese patent publication number CN221407850U, which discloses a novel connector sleeve. The device body includes a connector head and a connector sleeve, with the sleeve mounted at the rear end of the connector head. The connector sleeve includes a lower sleeve and an upper sleeve, both semi-circular in shape. The upper sleeve is fixed to the top of the lower sleeve, and the front end of the lower sleeve is fixed to the bottom of the rear end of the connector head. Connecting side gaskets are provided on the left and right sides of the bottom of the upper sleeve and the left and right sides of the top of the lower sleeve.

[0003] While the above-mentioned technical solutions can improve the efficiency, stability, and robustness of line installation, they require multiple screws to secure the upper and lower clips, resulting in cumbersome operation during disassembly and installation. This increases workload and reduces efficiency. Furthermore, they cannot reliably connect mating connectors, thus reducing practicality. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a compact self-locking connector sleeve device, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a compact self-locking connector sleeve device, including a connector body, a sleeve mechanism sleeved on the outer surface of the connector body, an adjustable self-locking mechanism installed on the outer surface of the sleeve mechanism, and the connector body including two cooperating connector heads, one end of each of the two connector heads being fixedly connected to a cable;

[0006] The clamping mechanism includes a positioning sleeve fitted around the connector. The outer surfaces of the two cables are fitted with a first semi-annular clamping cover fixedly connected to one side of the positioning sleeve. A second semi-annular clamping cover is provided above the first semi-annular clamping cover. A first slot is provided on both sides of the first semi-annular clamping cover. An L-shaped elastic clamping plate that cooperates with the first slot is fixedly connected to both sides of the bottom of the second semi-annular clamping cover.

[0007] Preferably, a sealing gasket is provided between the first semi-annular cover and the second semi-annular cover, which can increase the sealing between the first semi-annular cover, the second semi-annular cover and the connector body.

[0008] Preferably, the adjustable self-locking mechanism includes a first annular plate and a second annular plate arranged symmetrically. The first annular plate and the second annular plate are respectively fixedly sleeved on the outer surfaces of two positioning sleeves. Two L-shaped elastic locking rods are symmetrically slidably connected through the outer surface of the first annular plate. The outer surface of the second annular plate is provided with a second locking groove that cooperates with the L-shaped elastic locking rods. After the two connectors are inserted and cooperated with each other, the two L-shaped elastic locking rods will automatically lock into the corresponding second locking grooves, thereby realizing the self-locking function.

[0009] Preferably, one end of the L-shaped elastic lever has an arc surface around its perimeter, and one end of the L-shaped elastic lever is threaded with an adjusting nut. Rotating the adjusting nut can adjust the length of the L-shaped elastic lever, making it convenient to use with connectors of different lengths and improving its practicality.

[0010] Preferably, a sealing ring is provided at the edge between the two connectors.

[0011] This invention provides a compact self-locking connector sleeve device. It has the following advantages:

[0012] This compact self-locking connector sleeve device, through its sleeve mechanism and adjustable self-locking mechanism, not only enables quick installation and removal of the sleeve, but also achieves a self-locking effect during use, eliminating the need for cumbersome operations and reducing workload. Furthermore, the length of the L-shaped elastic lever can be adjusted during use to clamp the two connectors together, which, combined with the sealing ring, improves the sealing performance. The adjustable design also enhances its practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0015] Figure 3 This is a partial structural schematic diagram of the clipping mechanism of this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the second semi-annular clip of this utility model;

[0017] Figure 5 This is a partial structural schematic diagram of the present invention.

[0018] In the diagram, 1. Connector body; 11. Connector head; 12. Cable; 2. Clamping mechanism; 21. Positioning sleeve; 22. First semi-annular clamping cover; 23. Second semi-annular clamping cover; 24. First slot; 25. L-shaped elastic clamping plate; 3. Adjustable self-locking mechanism; 31. First annular plate; 32. Second annular plate; 33. L-shaped elastic locking rod; 34. Second slot; 35. Adjusting nut. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example:

[0021] like Figures 1 to 5 As shown, a compact self-locking connector sleeve device includes a connector body 1, a sleeve mechanism 2 sleeved on the outer surface of the connector body 1, an adjustable self-locking mechanism 3 installed on the outer surface of the sleeve mechanism 2, and the connector body 1 includes two cooperating connectors 11, one end of each connector 11 being fixedly connected to a cable 12.

[0022] The clamping mechanism 2 includes a positioning sleeve 21 fitted onto the outside of the connector 11. The outer surfaces of the two cables 12 are fitted with a first semi-annular cover 22 fixedly connected to one side of the positioning sleeve 21. A second semi-annular cover 23 is provided above the first semi-annular cover 22. First slots 24 are provided on both sides of the first semi-annular cover 22. L-shaped elastic clamps 25, which mate with the first slots 24, are fixedly connected to both sides of the bottom of the second semi-annular cover 23. A sealing gasket is provided between the first semi-annular cover 22 and the second semi-annular cover 23. In use, the two positioning sleeves 21 are first fitted onto the corresponding connector 11, and then the second semi-annular cover 23 is clamped onto the cable 12 using the L-shaped elastic clamps 25, thus fixing the positioning sleeves 21. The operation is simple, and the clamping mechanism 2 can be quickly installed and disassembled through the clamping action.

[0023] The adjustable self-locking mechanism 3 includes a first annular plate 31 and a second annular plate 32 symmetrically arranged. The first annular plate 31 and the second annular plate 32 are respectively fixedly sleeved on the outer surfaces of two positioning sleeves 21. Two L-shaped elastic locking rods 33 are symmetrically slidably connected through the outer surface of the first annular plate 31. The outer surface of the second annular plate 32 has a second locking groove 34 that mates with the L-shaped elastic locking rods 33. One end of the L-shaped elastic locking rod 33 has an arc surface around its perimeter, and one end of the L-shaped elastic locking rod 33 is threadedly connected to an adjusting nut 35. A sealing ring is provided at the edge between the two connectors 11. When the two connectors 11 are inserted into each other, the two L-shaped elastic locking rods 33 will automatically lock into the corresponding second locking grooves 34, thereby realizing the self-locking operation of the clamping mechanism 2. Rotating the adjusting nut 35 can change the length of the L-shaped elastic locking rods 33, thereby clamping the two connectors 11. The sealing ring can improve the sealing performance, and the adjustability improves practicality.

[0024] Working principle: In use, first, put the two positioning sleeves 21 on the corresponding connectors 11, and then use the L-shaped elastic clamp 25 to snap the second semi-annular clamp 23 onto the cable 12 to fix the positioning sleeves 21. The operation is simple. The clamping mechanism 2 can be quickly installed and disassembled by snapping. When the two connectors 11 are plugged into each other, the two L-shaped elastic clamps 33 will automatically snap into the corresponding second slots 34, thereby realizing the self-locking operation of the clamping mechanism 2. Rotating the adjusting nut 35 can change the length of the L-shaped elastic clamps 33, thereby clamping the two connectors 11. With the sealing ring, the sealing performance can be improved. And because it is adjustable, its practicality is improved.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A compact self-locking connector sleeve device, comprising a connector body (1), characterized in that: The outer surface of the connector body (1) is fitted with a clamping mechanism (2), and the outer surface of the clamping mechanism (2) is fitted with an adjustable self-locking mechanism (3). The connector body (1) includes two connector heads (11) that cooperate with each other, and one end of each connector head (11) is fixedly connected to a cable (12). The clamping mechanism (2) includes a positioning sleeve (21) sleeved on the outside of the connector (11). The outer surfaces of the two cables (12) are fitted with a first semi-annular clamp (22) fixedly connected to one side of the positioning sleeve (21). A second semi-annular clamp (23) is provided above the first semi-annular clamp (22). A first slot (24) is provided on both sides of the first semi-annular clamp (22). An L-shaped elastic clamp (25) that cooperates with the first slot (24) is fixedly connected to both sides of the bottom of the second semi-annular clamp (23).

2. The compact self-locking connector sleeve device according to claim 1, characterized in that: A sealing gasket is provided between the first semi-annular cover (22) and the second semi-annular cover (23).

3. The compact self-locking connector sleeve device according to claim 1, characterized in that: The adjustable self-locking mechanism (3) includes a first annular plate (31) and a second annular plate (32) arranged symmetrically. The first annular plate (31) and the second annular plate (32) are respectively fixedly sleeved on the outer surfaces of two positioning sleeves (21). The outer surface of the first annular plate (31) is symmetrically slidably connected with two L-shaped elastic locking rods (33). The outer surface of the second annular plate (32) is provided with a second locking groove (34) that cooperates with the L-shaped elastic locking rods (33).

4. The compact self-locking connector sleeve device according to claim 3, characterized in that: The L-shaped elastic lever (33) has an arc surface around one end, and an adjusting nut (35) is threaded to one end of the L-shaped elastic lever (33).

5. The compact self-locking connector sleeve device according to claim 1, characterized in that: A sealing ring is provided at the edge between the two connectors (11).

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