Cable connector

Abstract

The utility model discloses a cable connector, which relates to the technical field of cable connectors and comprises a connector body, an auxiliary block, a sliding groove, a sliding block and an insertion groove, an insertion rod is arranged in the insertion groove, a positioning sleeve is connected to the inner side of the sliding block, a threaded nail is connected to the outer side of the positioning sleeve, and a nut is connected to the upper portion of the threaded nail. The threaded nail is located on the inner side of the second rubber layer, an extending groove is formed in the center of the second rubber layer, an extending block is arranged on the other side of the extending groove, and the first rubber layer is connected to the outer side of the extending block. The outer side of the positioning sleeve is provided with the sliding block which is matched with the insertion rod, the sliding block rapidly moves to the center of the auxiliary block through the sliding groove in the using process, the insertion rod is driven to move into the connector body as well, rapid centering fixing of the positioning sleeve is achieved, and then the insertion rod is fixed through the insertion groove. Quick fixation is ensured, and the fixation work is simple and quick.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable connector technical field especially is related to a cable connector. BACKGROUND

[0002] Cable connector is mainly suitable for transmission equipment bureau various digital program control switch, photoelectric transmission equipment internal connection and the signal transmission between distribution frame, for transmission data, audio, video and other communication equipment. Sheath adopts flame retardant material, and safety factor is high. Adopt advanced technology production, make cable's flame retardant resistance evenness good, and multi -core cable makes frame laying more convenient, and finds the problem existing in prior art in the use process, and good solution has not been obtained.

[0003] The existing cable connector is mainly connected between the cable connector main body and the positioning sleeve through threaded connection, and the threaded connection structure needs to be screwed to realize fixation in the use process, and the operation is cumbersome in the fixation process, especially in some inconvenient operation high altitude areas, which brings a lot of inconvenience, and secondly, once the inside of the connector body enters dust, the cable use problem is caused. UTILITY MODEL CONTENTS

[0004] In order to improve the above-mentioned connector in the use process because of the threaded fixed connection operation difficulty, the connection is easy to enter the dust, and the cable use problem is caused, the utility model provides a kind of cable connector.

[0005] The utility model provides a kind of cable connector, adopt following technical scheme:

[0006] A kind of cable connector, including connector body, the inside connection of the connector body has auxiliary block, sliding slot is set up in the two sides of the auxiliary block, sliding block is connected in the inside of the sliding slot, the inside of the auxiliary block is also set up with insertion slot, insertion rod is arranged in the inside of the insertion slot, the inside of the sliding block is connected with positioning sleeve;

[0007] The outside of the positioning sleeve is connected with threaded peg, the upper of the threaded peg is connected with nut, the inside of the second rubber layer is located the threaded peg, the center of the second rubber layer is set up with extension slot, the other side of the extension slot is provided with extension block, the outside of the extension block is connected with first rubber layer.

[0008] Through the above technical scheme, it is convenient to position the positioning sleeve by sliding block, and then the fixing work of the positioning sleeve is completed by the cooperation of the insertion rod and the insertion slot, the fixing work can be completed by pulling the insertion, which is simple and fast, and secondly, the connection between the connector body and the positioning sleeve forms L-shaped reverse buckling structure by the cooperation of the first rubber layer and the second rubber layer, to prevent dust from entering.

[0009] Optionally, in the cable connector, the connector body is integrally installed with the auxiliary block, the auxiliary block has a funnel-shaped structure, and sliding grooves are symmetrically arranged on two sides of the auxiliary block.

[0010] Through the above technical scheme, the auxiliary block and the sliding groove are used to limit the positioning sleeve, and the positioning sleeve is quickly and fixedly installed.

[0011] Optionally, in the cable connector, the sliding groove and the sliding block are connected in a sliding manner, the sliding blocks are symmetrically arranged on two sides of the center of the positioning sleeve, and the sliding block and the insertion rod are connected in a hot melting manner.

[0012] Through the above technical scheme, the sliding block and the positioning sleeve are used to drive the subsequent insertion rod to move, so that the insertion rod is clamped and fixed.

[0013] Optionally, in the cable connector, the extension block is annularly arranged on the left side of the connector body, the extension block is integrally installed with the first rubber layer, and the extension block and the extension groove are connected in a sliding manner.

[0014] Through the above technical scheme, the positioning sleeve can be inserted through the elasticity of the first rubber layer, and the sealing performance is improved.

[0015] Optionally, in the cable connector, the second rubber layer is uniformly and equidistantly provided with threaded nails around, the threaded nails penetrate the second rubber layer and the positioning sleeve to form a threaded connection structure, and the threaded nail and the nut are connected in a threaded manner.

[0016] Through the above technical scheme, the threaded nail is used to fix the second rubber layer, the second rubber layer is quickly disassembled, and the use efficiency is ensured.

[0017] Optionally, in the cable connector, the insertion grooves are symmetrically arranged on two sides of the center of the auxiliary block, the insertion grooves and the insertion rods are clamped with each other, and the insertion rods are symmetrically arranged on two sides of the center of the positioning sleeve.

[0018] Through the above technical scheme, the insertion groove is used to limit the insertion rod, so that the positioning sleeve is fixed, and the operation is simple and fast.

[0019] In summary, the utility model has at least one of the following beneficial effects:

[0020] The sliding block is quickly moved to the center of the auxiliary block through the sliding groove in the use process, the insertion rod is also moved to the inside of the connector body, the quick centering and fixing of the positioning sleeve is realized, then the insertion rod is fixed by using the insertion slot, the quick fixing is guaranteed, the fixing work is simple and fast;

[0021] The second rubber layer is tightly attached to the extension block after the positioning sleeve completes the fixing work, an L-shaped reverse buckle structure is formed, dust and other sundries are avoided from entering the inside of the connector body, the cable use is guaranteed, and the first rubber layer is arranged on the outside of the extension block, the sealing stability is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is the overall front view structural schematic diagram of the utility model;

[0023] Figure 2 is the connector body front view structural schematic diagram of the utility model;

[0024] Figure 3 is the connector body side view structural schematic diagram of the utility model;

[0025] Figure 4 is the positioning sleeve side view structural schematic diagram of the utility model.

[0026] In the drawing: 1, connector body; 2, positioning sleeve; 3, auxiliary block; 4, sliding groove; 5, extension block; 6, first rubber layer; 7, sliding block; 8, insertion rod; 9, second rubber layer; 10, threaded peg; 11, nut; 12, extension slot; 13, insertion slot. DETAILED DESCRIPTION

[0027] The following will be combined with the attached Figures 1-4 The utility model is further explained in detail.

[0028] Please refer to the attached drawings in the specification Figures 1-4 The utility model provides an embodiment: a cable connector, including connector body 1, the inside connection of connector body 1 has auxiliary block 3, and the both sides of auxiliary block 3 are equipped with sliding groove 4, and the quick location of sliding block 7 is carried out through the cooperation of sliding groove 4 and auxiliary block 3, the location and fixing of positioning sleeve 2 are realized, the inside of sliding groove 4 is connected with sliding block 7, and the inside of auxiliary block 3 is also equipped with insertion slot 13, and the location and fixing of insertion rod 8 are carried out through insertion slot 13, the quick fixing of positioning sleeve 2 is carried out, the inside of insertion slot 13 is provided with insertion rod 8, and the inside of sliding block 7 is connected with positioning sleeve 2;

[0029] The outer side of the positioning sleeve 2 is connected with a threaded nail 10, the upper side of the threaded nail 10 is connected with a nut 11, the second rubber layer 9 is fixed through the threaded nail 10, and the nut 11 is hidden by the groove. The threaded nail 10 is located on the inner side of the second rubber layer 9, the center of the second rubber layer 9 is provided with an extension groove 12, the extension block 5 is accommodated through the extension groove 12, the garbage cannot enter the inside of the connector body 1, the other side of the extension groove 12 is provided with the extension block 5, the outer side of the extension block 5 is connected with the first rubber layer 6, and the sealing property is increased through the first rubber layer 6, and the sealing effect is improved.

[0030] Working principle: in use, first, when fixing, the positioning sleeve 2 is inserted into the inside of the connector body 1, the auxiliary block 3 is in a funnel-shaped structure, so that the positioning sleeve 2 moves towards the center position of the auxiliary block 3, when the positioning sleeve 2 is stuck and cannot continue to move, the positioning sleeve 2 is rotated, so that the positioning sleeve 2 drives the sliding block 7 to rotate, until the sliding block 7 is in the inside of the sliding groove 4, at this time, the positioning sleeve 2 can continue to move, when the positioning sleeve 2 moves to the inside of the auxiliary block 3, the positioning sleeve 2 is also rotated and pulled towards the outside, until the insertion rod 8 in the inside of the sliding block 7 is inserted into the inside of the insertion groove 13, the fixing and installation work of the positioning sleeve 2 is completed.

[0031] As described above, in the moving process of the positioning sleeve 2, the second rubber layer 9 is driven to move, when the positioning sleeve 2 completes the fixing work, the second rubber layer 9 is attached to the first rubber layer 6, the extension groove 12 is attached to the extension block 5, and the connection is sealed, when the positioning sleeve 2 moves towards the inside, the second rubber layer 9 extrudes the first rubber layer 6, because the rubber itself has elasticity, so that the use of the positioning sleeve 2 is not affected, when the second rubber layer 9 is damaged due to exposure to the outside for a long time, the nut 11 is disassembled.

[0032] It should be noted that the connector body 1 and the auxiliary block 3 are integrally installed, the auxiliary block 3 is in a funnel-shaped structure, the two sides of the auxiliary block 3 are symmetrically provided with the sliding groove 4, the sliding groove 4 is in an arc-shaped structure, the auxiliary block 3 and the sliding groove 4 are matched to limit the positioning sleeve 2, so that the positioning sleeve 2 is quickly fixed and installed.

[0033] It should be noted that the connection mode of the sliding groove 4 and the sliding block 7 is sliding connection, the sliding block 7 is symmetrically distributed on the two sides of the center of the positioning sleeve 2, the connection mode of the sliding block 7 and the insertion rod 8 is hot melting connection, the sliding block 7 and the positioning sleeve 2 are matched, so that the subsequent insertion rod 8 is conveniently driven to move, so that the clamping and fixing are performed.

[0034] It should be noted that the extension block 5 is annularly distributed on the left side of the connector body 1, the extension block 5 and the first rubber layer 6 are integrally installed, the connection mode of the extension block 5 and the extension groove 12 is sliding connection, the positioning sleeve 2 can be inserted through the elasticity of the first rubber layer 6, and the sealing property is improved.

[0035] It needs to be added that the four sides of the second rubber layer 9 are uniformly and equidistantly distributed with threaded nails 10, the threaded nails 10 pass through the second rubber layer 9 and the positioning sleeve 2 to form a threaded connection structure, the connection mode of the threaded nails 10 and the nut 11 is threaded connection, the fixing of the second rubber layer 9 is completed by the threaded nails 10, the second rubber layer 9 is convenient to quickly disassemble, and the use efficiency is ensured.

[0036] It needs to be added that the insertion grooves 13 are symmetrically distributed on the two sides of the center of the auxiliary block 3, the insertion grooves 13 and the insertion rods 8 are mutually clamped, the insertion rods 8 are symmetrically distributed on the two sides of the center of the positioning sleeve 2, the insertion grooves 13 are used for limiting the insertion rods 8, so that the fixing work of the positioning sleeve 2 is completed, and the operation is simple, fast and convenient.

[0037] The above are preferred embodiments of the utility model, and do not limit the protection scope of the utility model, so: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A cable connector, comprising a connector body (1), characterized in that: The connector body (1) is internally connected to an auxiliary block (3). The auxiliary block (3) has sliding grooves (4) on both sides. The sliding grooves (4) are internally connected to a sliding block (7). The auxiliary block (3) is internally connected to an insertion groove (13). The insertion groove (13) is internally provided with an insertion rod (8). The sliding block (7) is internally connected to a positioning sleeve (2). The outer side of the positioning sleeve (2) is connected to a threaded pin (10), and a nut (11) is connected above the threaded pin (10). The threaded pin (10) is located inside the second rubber layer (9). An extension groove (12) is provided in the center of the second rubber layer (9). An extension block (5) is provided on the other side of the extension groove (12). The outer side of the extension block (5) is connected to the first rubber layer (6).

2. A cable connector according to claim 1, characterized in that: The connector body (1) and the auxiliary block (3) are installed as a whole. The auxiliary block (3) has a funnel-shaped structure. Sliding grooves (4) are symmetrically distributed on both sides of the auxiliary block (3). The sliding grooves (4) have an arc-shaped structure.

3. A cable connector according to claim 1, characterized in that: The sliding groove (4) and the sliding block (7) are connected by a sliding connection. The sliding blocks (7) are symmetrically distributed on both sides of the center of the positioning sleeve (2). The sliding blocks (7) and the insertion rod (8) are connected by a heat fusion connection.

4. A cable connector according to claim 1, characterized in that: The extension block (5) is distributed in a ring on the left side of the connector body (1). The extension block (5) and the first rubber layer (6) are installed as an integral unit. The extension block (5) and the extension groove (12) are connected by a sliding connection.

5. A cable connector according to claim 1, characterized in that: The second rubber layer (9) is evenly and equidistantly distributed with threaded pins (10). The threaded pins (10) penetrate the second rubber layer (9) and form a threaded connection structure with the positioning sleeve (2). The connection between the threaded pins (10) and the nut (11) is a threaded connection.

6. A cable connector according to claim 1, characterized in that: The insertion slots (13) are symmetrically distributed on both sides of the center of the auxiliary block (3). The insertion slots (13) and the insertion rods (8) engage with each other. The insertion rods (8) are symmetrically distributed on both sides of the center of the positioning sleeve (2).

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