Electric connector convenient to disassemble and maintain

Abstract

The utility model discloses an electric connector convenient to disassemble and maintain, and relates to the technical field of electric connectors. The connecting shell is arranged on the connecting female part in a sleeving mode, a limiting ring is arranged on the left side of the connecting shell, and the left side wall of the limiting ring and the left side wall of the connecting shell are arranged on the same side wall. The connecting ring is arranged on the connecting sub-piece in a sleeving mode, and the outer ring wall of the connecting ring and the outer ring wall of the connecting shell are arranged on the same ring wall. The end cover is screwed and sleeved on the connecting ring through threads, the inner wall of the left side of the end cover abuts against the connecting sub-piece and the connecting ring, a wire on the left side of the connecting sub-piece penetrates into the end cover, and the right side wall of the end cover abuts against the left side of the limiting ring; the locking cover is movably arranged on the connecting shell in a sleeving mode, the locking cover is arranged on the end cover in a screwed connection and sleeving mode through threads, and the inner wall of the right side of the locking cover abuts against the right side of the limiting ring; and through the arrangement of threaded connection, mounting and dismounting are conducted, using is more stable, and the loosening phenomenon is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric connector, specifically relates to a kind of electric connector of easy disassembly maintenance. BACKGROUND

[0002] Electric connector is circuit connector, two conductors on a loop are bridged, so that electric current or signal can flow from one conductor to another conductor conductor device;And existing connector is not convenient to disassemble repair when using. INVENTION CONTENTS

[0003] The utility model discloses to the defects and insufficiency of prior art, provide a kind of electric connector of easy disassembly maintenance with simple structure, reasonable in design, convenient to use, install and disassemble by the setting of screw thread connection, and it is more stable to use, avoid the phenomenon of loosening.

[0004] To achieve the above object, the utility model adopts the following technical scheme: it contains connection female piece and connection male piece, the left side of connection female piece is equipped with the insertion hole matched with the connecting post of the right side of connection male piece, and the connecting post of the right side of connection male piece is inserted into the insertion hole;

[0005] It also contains:

[0006] Connecting shell, the connecting shell is sleeved on the connection female piece, and a limiting ring is arranged on the left side of the connecting shell, and the left side wall of the limiting ring and the left side wall of the connecting shell are arranged on the same side wall;

[0007] Connecting ring, the connecting ring is sleeved on the connection male piece, and the outer ring wall of the connecting ring and the outer ring wall of the connecting shell are arranged on the same ring wall;

[0008] End cover, the end cover is sleeved on the connecting ring by screwing, the left side inner wall of the end cover is arranged in abutment with the connection male piece and the connecting ring, and the electric wire on the left side of the connection male piece is arranged in the end cover, and the right side wall of the end cover is arranged in abutment with the left side of the limiting ring;

[0009] Locking cover, the locking cover is movably sleeved on the connecting shell, and the locking cover is sleeved on the end cover by screwing, and the right side inner wall of the locking cover is arranged in abutment with the right side of the limiting ring;

[0010] Through the above technical scheme design, the locking cover and the end cover are screwed together, and the connection female piece and the connection male piece are locked.

[0011] As a further improvement of the utility model, a plurality of positioning grooves are circumferentially and equiangularly arranged on the left inner ring wall of the connecting shell, and a positioning rail corresponding to the positioning grooves is fixedly arranged on the ring wall of the connection female piece, and the positioning rail is inserted into the positioning groove.

[0012] The stability between the reinforced connecting female piece and the connecting shell is improved.

[0013] As a further improvement of the utility model, the right side of the connecting shell is provided with a cover through threaded insertion, the left side wall of the cover is in contact with the connecting female piece, and the wire on the right side of the connecting female piece is arranged in the cover.

[0014] The connecting female piece is reinforced through the technical scheme.

[0015] As a further improvement of the utility model, the right side of the cover is provided with an extension ring, and a plurality of grooves are arranged in the extension ring.

[0016] The cover is rotated through the grooves.

[0017] The working principle of the utility model is as follows: the connecting female piece is arranged in the connecting shell, the positioning rail on the outer side of the connecting female piece is inserted into the connecting shell, and the connecting female piece is preliminarily limited; the connecting male piece is limited in the end cover through the connecting ring, the connecting column on the right side of the connecting male piece is inserted into the connecting female piece, at this time, the end cover is in contact with the limiting ring, the locking cover is manually rotated, the end cover is reinforced and locked, so that the connecting male piece and the connecting female piece are tightly connected, in addition, the extension ring is rotated by manually holding the grooves, the cover is screwed in the connecting shell, the connecting female piece is tightly pressed, and the stability of the connecting female piece is reinforced; conversely, when disassembly is needed, the extension ring is rotated, the cover is driven to be separated from the connecting shell, the locking cover is rotated, the end cover is separated, the end cover is pulled, the connecting male piece is separated from the connecting female piece, then the end cover is rotated, and the connecting male piece is disassembled from the inside of the end cover.

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] 1. The connecting male piece and the connecting female piece are tightly connected through the cooperation of the locking cover and the end cover, and the disassembly is convenient.

[0020] 2. The end cover is locked through the limiting of the locking cover.

[0021] 3. The cover further reinforces the stability of the connecting female piece. DRAWINGS

[0022] Figure 1 is a structural schematic view of the utility model.

[0023] Figure 2 is Figure 1 a structural schematic view of the east-south axis of the utility model.

[0024] Figure 3 is a structural schematic view of the utility model.

[0025] Figure 4 is Figure 3 A enlarged view of the A part of

[0026] Figure 5 is a schematic view of the connecting structure connecting the female part and the connecting shell in the utility model.

[0027] Explanation of reference signs:

[0028] The female connecting part 1, the male connecting part 2, the connecting shell 3, the positioning groove 3-1, the limiting ring 4, the connecting ring 5, the end cover 6, the locking cover 7, the positioning rail 8, the cover 9, the extension ring 10, and the groove 10-1. Specific implementation

[0029] The technical solutions in the utility model will be described clearly and completely in conjunction with the drawings, and the preferred embodiments in the description are only taken as examples, and all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0030] Embodiment 1:

[0031] Please refer to Figures 1-5 , this embodiment comprises a female connecting part 1 and a male connecting part 2, the left side of the female connecting part 1 is provided with a jack matched with the right side connecting column of the male connecting part 2, and the connecting column on the right side of the male connecting part 2 is inserted into the jack;

[0032] It also comprises:

[0033] The connecting shell 3 is sleeved on the female connecting part 1, the left side of the connecting shell 3 is provided with the limiting ring 4, and the left side wall of the limiting ring 4 and the left side wall of the connecting shell 3 are arranged on the same side wall; a plurality of positioning grooves 3-1 are circumferentially and equiangularly arranged on the left side inner annular wall of the connecting shell 3, the annular wall of the female connecting part 1 is fixedly provided with the positioning rail 8 corresponding to the positioning groove 3-1, and the positioning rail 8 is inserted into the positioning groove 3-1; the right side of the connecting shell 3 is threadedly connected with the cover 9, the left side wall of the cover 9 is in contact with the female connecting part 1, and the electric wire on the right side of the female connecting part 1 is arranged in the cover 9; the right side of the cover 9 is provided with the extension ring 10, and a plurality of grooves 10-1 are arranged in the extension ring 10;

[0034] The connecting ring 5 is sleeved on the male connecting part 2, and the outer annular wall of the connecting ring 5 and the outer annular wall of the connecting shell 3 are arranged on the same annular wall;

[0035] The end cover 6 is threadedly connected and sleeved on the connecting ring 5, the left side inner wall of the end cover 6 is in abutment with the male connecting part 2 and the connecting ring 5, the electric wire on the left side of the male connecting part 2 is arranged in the end cover 6, and the right side wall of the end cover 6 is in abutment with the left side of the limiting ring 4;

[0036] A locking cover 7 movably sleeved on the connecting shell 3 and threaded on the end cover 6, the right inner wall of the locking cover 7 abutting against the right side of the limiting ring 4;

[0037] Through the above technical scheme, the locking cover 7 is screwed with the end cover 6 to lock the connecting female part 1 and the connecting male part 2.

[0038] In use of the utility model, the connecting female part 1 is inserted into the connecting shell 3, and the positioning rail 8 on the outer side of the connecting female part 1 is inserted into the connecting shell 3 to preliminarily limit the connecting female part 1; the connecting male part 2 is limited in the end cover 6 through the connecting ring 5, the connecting column on the right side of the connecting male part 2 is inserted into the connecting female part 1, the end cover 6 abuts against the limiting ring 4 at this time, and the locking cover 7 is manually rotated to reinforce and lock the end cover 6, so that the connecting male part 2 and the connecting female part 1 are tightly connected, in addition, the extending ring 10 is rotated by manually holding the handle groove 10-1, the cover 9 is screwed in the connecting shell 3, the connecting female part 1 is abutted and tightened, and the stability of the connecting female part 1 is reinforced; conversely, when disassembling, the extending ring 10 is rotated to drive the cover 9 to separate from the connecting shell 3, the locking cover 7 is rotated to separate from the end cover 6, the end cover 6 is pulled to separate the connecting male part 2 from the connecting female part 1, then the end cover 6 is rotated to disassemble the connecting male part 2 from the inside of the end cover 6.

[0039] Compared with the prior art, the utility model has the advantages that:

[0040] 1. The connecting male part 2 and the connecting female part 1 are tightly connected through the cooperation of the locking cover 7 and the end cover 6, and the utility model is convenient to disassemble;

[0041] 2. The end cover 6 is locked through the limiting of the locking cover 7 by the limiting ring 4;

[0042] 3. The cover 9 further reinforces the stability of the connecting female part 1.

[0043] For those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, and equivalent replacement of part of technical features can be made, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An electrical connector that is easy to disassemble and maintain, comprising a female connector (1) and a female connector (2), wherein the left side of the female connector (1) is provided with a socket that mates with the connecting post on the right side of the female connector (2), and the connecting post on the right side of the female connector (2) is inserted into the socket; Its features are, It also includes: Connecting shell (3), the connecting shell (3) is sleeved on the connecting female part (1), and a limiting ring (4) is provided on the left side of the connecting shell (3), and the left side wall of the limiting ring (4) and the left side wall of the connecting shell (3) are provided on the same side wall; Connecting ring (5), the connecting ring (5) is sleeved on the connecting sub-piece (2), and the outer ring wall of the connecting ring (5) and the outer ring wall of the connecting shell (3) are set on the same ring wall; End cap (6), the end cap (6) is threaded onto the connecting ring (5), the left inner wall of the end cap (6) is in contact with the connecting sub-part (2) and the connecting ring (5), and the wire on the left side of the connecting sub-part (2) is passed through the end cap (6), and the right side wall of the end cap (6) is in contact with the left side of the limiting ring (4). Locking cover (7) is movably sleeved on connecting shell (3) and screwed onto end cover (6) by thread. The right inner wall of locking cover (7) abuts against the right side of limiting ring (4).

2. The electrical connector for easy disassembly and maintenance according to claim 1, characterized in that: The connecting shell (3) has several positioning grooves (3-1) evenly distributed on the inner ring wall on the left side. The connecting mother (1) has a positioning rail (8) corresponding to the positioning groove (3-1) fixedly installed on the ring wall. The positioning rail (8) is inserted into the positioning groove (3-1).

3. The electrical connector for easy disassembly and maintenance according to claim 1, characterized in that: The right side of the connecting shell (3) is fitted with a cover (9) by a threaded connection. The left side wall of the cover (9) is in contact with the connecting female part (1), and the wire on the right side of the connecting female part (1) is inserted into the cover (9).

4. The electrical connector for easy disassembly and maintenance according to claim 3, characterized in that: An extension ring (10) is provided on the right side of the cover (9), and several handle grooves (10-1) are provided in the extension ring (10).

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