Industrial-grade push-pull self-locking high-protection connector

Abstract

The utility model relates to the technical field of connectors, and discloses an industrial-grade push-pull self-locking high-protection connector, which comprises a male shell, a female shell is arranged on one side of the male shell, a male end is fixed in the male shell, a female end is fixed in the female shell, a gap is reserved between the female end and the female shell, and a connecting structure is arranged between the male shell and the female shell. Through the arrangement of the connecting structure, the male end is inserted into the female end, in the inserting process, the inserting block is inserted into the clamping groove, and the locking block slides into the locking groove to lock the inserting block, so that the connection is firmer and more stable, when the male end and the female end are pulled and separated, the mounting plate is pressed, and the movable plate in the clamping groove is exposed through the movement of the mounting plate; the clamping blocks rotate towards the outer side of the female shell under the action of the torsional springs, the locking blocks leave the locking grooves, locking of the male shell is relieved, a worker can quickly complete connection and separation of the connector without pressing the clamping blocks respectively, connection of the connector is firmer and more stable, and the connection effect of the connector is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, especially to an industrial grade push-pull self-locking high-protection connector. BACKGROUND

[0002] A connector is a commonly used electronic component, mainly used for connecting two lines or devices and ensuring stable connection between them. So far, the connector has developed into a series of products with complete types, rich specifications, various structures, fine professional direction, obvious industry characteristics and standardized standard system. The connector includes a male end and a female end inserted with the male end.

[0003] The prior art high-protection connector (publication number: CN221687860U) has at least the following disadvantages: although the above device prevents the male end and the female end of the connector from loosening or falling off during use by the insertion of the clamping blocks on both sides of the clamping sleeve and the top end of the clamping plate into the female rubber shell, when the staff pulls apart the male end and the female end of the connector, they need to press the three clamping blocks in turn, so that the clamping blocks are disengaged from the female rubber shell to separate the male end and the female end. The operation is complicated and inconvenient for the staff to firmly connect the male end and the female end of the connector, resulting in poor connection effect of the connector. Therefore, the utility model is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides an industrial grade push-pull self-locking high-protection connector.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] An industrial grade push-pull self-locking high-protection connector, comprising a male shell, a female shell is arranged on one side of the male shell, a male end is fixed in the male shell, a female end is fixed in the female shell, a space is left between the female end and the female shell, the male end and the female end are slidably inserted into the inside, a connecting structure is arranged between the male shell and the female shell, the connecting structure comprises a plurality of clamping grooves arranged on one side of the female shell, a movable plate is rotatably arranged in the clamping groove, a rotating shaft is fixed on both sides of the movable plate, the rotating shaft is rotatably arranged in the clamping groove, a torsional spring is wound on the outer cylindrical surface of the rotating shaft, and the torsional spring is fixed in the clamping groove.

[0007] As a further scheme of the utility model, a plurality of insertion blocks are fixed on one side of the male shell, the insertion blocks are slidably inserted into the inside of the clamping groove, a locking groove is arranged on one side of the insertion block, a locking block is fixed on one side of the movable plate, the locking block is slidably inserted into the locking groove, an installation plate and a fixed plate are arranged on one side of the male shell, the installation plate and the fixed plate are arranged in parallel, the female shell is slidably arranged in the installation plate, and the female shell is fixed in the fixed plate.

[0008] As a further scheme of the utility model, two installation barrels are fixed on one side of the fixed plate, a telescopic rod is slidably inserted into the inside of the installation barrel, one end of the telescopic rod is fixed with the one side of the installation plate, a spring is fixed in the inside of the installation barrel, and one end of the spring is fixed with the other end of the telescopic rod.

[0009] As a further scheme of the utility model, a protection barrel is fixed in the inside of the male shell, the male end is located in the inside of the protection barrel, the protection barrel is slidably inserted into the inside of the female shell, and the protection barrel is located between the female end and the female shell.

[0010] As a further scheme of the utility model, a protection layer is fixed between the installation plate and the fixed plate, and the female shell is located in the inside of the protection layer.

[0011] As a further scheme of the utility model, a sealing groove is formed in one side of the female shell, a sealing ring is slidably inserted into the inside of the sealing groove, and the sealing ring is fixed with the inside of the male shell.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The connector, through the setting of the connecting structure, inserts the male end into the female end, in the insertion process, the insertion block is inserted into the clamping groove, the locking block is slid into the locking groove to lock the insertion block, thereby locking the male end and the female end after insertion, making the connection more firm and stable, when the male end and the female end are pulled apart, the staff only needs to press the installation plate, the movement of the installation plate makes the movable plate in the clamping groove exposed, under the action of the torsional spring, the movable plate rotates to the outside of the female shell, making the locking block leave the locking groove, thereby releasing the locking of the male shell.

[0014] Through the above mode, the staff can quickly complete the connection and separation of the connector without pressing the clamping block respectively, making the connection more firm and stable, and improving the connection effect of the connector. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structure schematic view of an industrial-grade push-pull self-locking high-protection connector is provided for the utility model;

[0016] Figure 2 A split structure schematic view of an industrial-grade push-pull self-locking high-protection connector is provided for the utility model;

[0017] Figure 3 A split structure schematic view of an installation plate of an industrial-grade push-pull self-locking high-protection connector is provided for the utility model;

[0018] Figure 4 A split structure schematic view of an industrial-grade push-pull self-locking high-protection connector is provided for the utility model; Figure 3Enlarged structural diagram at point A in the middle.

[0019] In the figure: 1. Male shell; 2. Female shell; 201. Snap-fit ​​groove; 202. Movable plate; 203. Rotating shaft; 204. Torsion spring; 205. Insert block; 206. Locking groove; 207. Locking block; 3. Male end; 301. Fixed plate; 302. Mounting tube; 303. Telescopic rod; 304. Spring; 305. Mounting plate; 4. Female end; 401. Protective tube; 5. Protective layer; 6. Sealing groove; 601. Sealing ring. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral 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, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] like Figures 1-4 As shown, an industrial-grade push-pull self-locking high-protection connector includes a male shell 1, a female shell 2 is provided on one side of the male shell 1, a male end 3 is fixed inside the male shell 1, a female end 4 is fixed inside the female shell 2, a gap is left between the female end 4 and the female shell 2, the male end 3 and the female end 4 are slidably inserted inside, and a connecting structure is provided between the male shell 1 and the female shell 2. The connecting structure includes several clamping grooves 201 opened on one side of the female shell 2, and a movable plate 202 is rotatably provided inside the clamping groove 201. A rotating shaft 203 is fixed on both sides of the movable plate 202. The rotating shaft 203 is rotatably arranged inside the clamping groove 201, and the outer circular wall surface of the rotating shaft 203 is wound with a torsion spring 204, which is fixed to the inside of the clamping groove 201.

[0024] In the embodiment, a plurality of insertion blocks 205 are fixed on one side of the male shell 1, the insertion blocks 205 are slidably inserted into the inside of the clamping grooves 201, a locking groove 206 is formed on one side of the insertion blocks 205, a locking block 207 is fixed on one side of the movable plates 202, the locking block 207 is slidably inserted into the locking groove 206, the mounting plate 305 and the fixed plate 301 are arranged on one side of the male shell 1, the mounting plate 305 and the fixed plate 301 are arranged in parallel, the female shell 2 is slidably arranged in the inside of the mounting plate 305, and the female shell 2 is fixed in the inside of the fixed plate 301.

[0025] In the embodiment, two mounting barrels 302 are fixed on one side of the fixed plate 301, the telescopic rods 303 are slidably inserted into the inside of the mounting barrels 302, one end of the telescopic rods 303 is fixed on one side of the mounting plate 305, the springs 304 are fixed in the inside of the mounting barrels 302, one end of the springs 304 is fixed on the other end of the telescopic rods 303, through the arrangement of the connecting structure, the worker makes the male shell 1 close to and abut against the female shell 2, and then the male end 3 is inserted into the female end 4, in the process of insertion, the insertion blocks 205 are inserted into the clamping grooves 201, the locking block 207 is slid into the locking groove 206 to lock the insertion blocks 205, so that the male end 3 and the female end 4 after insertion are locked, and the connection is more firm and stable, when the male end 3 and the female end 4 are pulled apart, the worker only needs to press the mounting plate 305, the mounting plate 305 is close to the fixed plate 301, the telescopic rods 303 are retracted into the mounting barrels 302, the springs 304 are compressed, the movement of the mounting plate 305 makes the movable plates 202 in the clamping grooves 201 exposed, and the movable plates 202 are away from the abutting and limiting of the mounting plate 305, and then are rotated to the outside of the female shell 2 under the action of the torsional springs 204, so that the locking block 207 is away from the locking groove 206, and the locking of the male shell 1 is released, through the above mode, the worker can quickly complete the connection and separation of the connector without pressing the clamping blocks respectively, the connection is more firm and stable, and the connection effect of the connector is improved.

[0026] In the embodiment, the protective barrel 401 is fixed in the inside of the male shell 1, the male end 3 is located in the inside of the protective barrel 401, the protective barrel 401 is slidably inserted into the inside of the female shell 2, and the protective barrel 401 is located between the female end 4 and the female shell 2, when the male end 3 and the female end 4 are inserted, the protective barrel 401 wraps and protects the inserted male end 3 and the female end 4, and the protection effect of the connector is improved.

[0027] In the embodiment, the protective layer 5 is fixed between the mounting plate 305 and the fixed plate 301, the female shell 2 is located in the inside of the protective layer 5, the protective layer 5 is made of polyethylene material, the female shell 2 between the mounting plate 305 and the fixed plate 301 can be protected through the protective layer 5, and the waterproof effect in the inside of the protective layer 5 is improved.

[0028] In the embodiment, the female shell 2 is provided with a sealing groove 6 on one side, and a sealing ring 601 is slidably inserted into the sealing groove 6, and the sealing ring 601 is fixed to the inner part of the male shell 1. When the male shell 1 is attached to the female shell 2, the sealing ring 601 is inserted into the sealing groove 6, thereby improving the sealing performance of the connector after connection.

[0029] Working principle: in use, the worker approaches and attaches the male shell 1 to the female shell 2, and inserts the male end 3 into the female end 4. During the insertion process, the insertion block 205 is inserted into the clamping groove 201, and the locking block 207 is slid into the locking groove 206 to lock the insertion block 205, thereby locking the male end 3 and the female end 4 after insertion, so that the connection is more firm and stable. When the male end 3 and the female end 4 are pulled apart, the worker only needs to press the mounting plate 305, the mounting plate 305 approaches the fixed plate 301, the telescopic rod 303 is retracted into the mounting cylinder 302, the spring 304 is compressed, the movement of the mounting plate 305 exposes the movable plate 202 in the clamping groove 201, and the movable plate 202 rotates outwardly of the female shell 2 under the action of the torsional spring 204 after leaving the attachment limit of the mounting plate 305, so that the locking block 207 leaves the locking groove 206, thereby releasing the locking of the male shell 1. When the male end 3 and the female end 4 are inserted, the protective cylinder 401 wraps and protects the inserted male end 3 and female end 4 of the female shell 2, thereby improving the protection effect of the connector. The female shell 2 between the mounting plate 305 and the fixed plate 301 can be protected by the protective layer 5, thereby improving the waterproof effect inside the protective layer 5. When the male shell 1 is attached to the female shell 2, the sealing ring 601 is inserted into the sealing groove 6, thereby improving the sealing performance of the connector after connection.

[0030] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. An industrial-grade push-pull self-locking high-protection connector, comprising a male housing (1), characterized in that: A female shell (2) is provided on one side of the male shell (1), a male end (3) is fixed inside the male shell (1), a female end (4) is fixed inside the female shell (2), a gap is left between the female end (4) and the female shell (2), the male end (3) and the female end (4) are slidably inserted inside, a connecting structure is provided between the male shell (1) and the female shell (2), the connecting structure includes a plurality of clamping grooves (201) provided on one side of the female shell (2), a movable plate (202) is rotatably provided inside the clamping groove (201), a rotating shaft (203) is fixed on both sides of the movable plate (202), the rotating shaft (203) and the internal rotation arrangement of the clamping groove (201), a torsion spring (204) is wound around the outer circular wall surface of the rotating shaft (203), and the torsion spring (204) is fixed inside the clamping groove (201).

2. The industrial-grade push-pull self-locking high-protection connector according to claim 1, characterized in that: A plurality of plug-in blocks (205) are fixed on one side of the male shell (1), and the plug-in blocks (205) are slidably inserted into the interior of the clamping groove (201). A locking groove (206) is provided on one side of the plug-in block (205). A locking block (207) is fixed on one side of the movable plate (202), and the locking block (207) is slidably inserted into the interior of the locking groove (206). A mounting plate (305) and a fixing plate (301) are provided on one side of the male shell (1), and the mounting plate (305) and the fixing plate (301) are arranged in parallel. The female shell (2) is slidably arranged inside the mounting plate (305), and the female shell (2) is fixed inside the fixing plate (301).

3. The industrial-grade push-pull self-locking high-protection connector according to claim 2, characterized in that: Two mounting tubes (302) are fixed on one side of the fixing plate (301), a telescopic rod (303) is slidably inserted into the interior of the mounting tube (302), one end of the telescopic rod (303) is fixed to one side of the mounting plate (305), a spring (304) is fixed inside the mounting tube (302), and one end of the spring (304) is fixed to the other end of the telescopic rod (303).

4. The industrial-grade push-pull self-locking high-protection connector according to claim 3, characterized in that: A protective tube (401) is fixed inside the male shell (1), the male end (3) is located inside the protective tube (401), the protective tube (401) and the inside of the female shell (2) are slidably inserted, and the protective tube (401) is located between the female end (4) and the female shell (2).

5. The industrial-grade push-pull self-locking high-protection connector according to claim 4, characterized in that: A protective layer (5) is fixed between the mounting plate (305) and the fixing plate (301), and the mother shell (2) is located inside the protective layer (5).

6. The industrial-grade push-pull self-locking high-protection connector according to claim 5, characterized in that: A sealing groove (6) is provided on one side of the female housing (2), a sealing ring (601) is slidably inserted into the interior of the sealing groove (6), and the sealing ring (601) is fixed to the interior of the male housing (1).

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