Heavy-load connector convenient to install and use

Abstract

The utility model discloses a heavy-load connector convenient to install and use, and relates to the technical field of connectors, the heavy-load connector comprises a first connecting end and a second connecting end, the first connecting end comprises a first main body, the front end of the first main body is provided with an inner concave frame body, the two sides of the inner concave frame body are provided with frame body side grooves, and the frame body side grooves are connected with the first main body. The first connecting end comprises a first main body, first connecting pieces are installed on the two sides of the first main body, arc-shaped extrusion blocks extending into the frame body side grooves are arranged at one ends of the first connecting pieces, the second connecting end comprises a second main body, an inserting boss is arranged at the front end of the second main body, and boss side grooves are formed in the two sides of the inserting boss. The problems that an existing heavy-load connector needs to be additionally provided with an additional structure to achieve the effect of being convenient to disassemble, and due to the arrangement of the additional structure, the cost of the connector is increased, and the connecting attractiveness of the connector is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector technical field, concretely is a heavy load connector convenient to installation and use. BACKGROUND

[0002] Heavy load connector, also known as HDC heavy load connector, aviation plug, is widely used in construction machinery, textile machinery, packaging and printing machinery, tobacco machinery, robot, rail transit, hot runner, power, automation and other equipment that need to be connected electrically and signal;

[0003] For example, the announcement number: CN221466981U, named "a heavy load connector convenient to disassemble", including heavy load connector body, both sides of heavy load connector body are fixedly connected with fixed block, the bottom of fixed block is welded with connecting rod, the end of connecting rod is welded with mounting block, the cavity is set up on mounting block. By moving the two push blocks to each other in the direction of approaching, the push block drives the corresponding round rod to move, the round rod drives the corresponding connecting block to move, the connecting block drives the corresponding moving rod to slide on the fixed rod, the moving rod stretches the corresponding spring in the process of moving, so that the connecting block drives the corresponding clamping block to separate from the clamping groove, moves the heavy load connector body, the heavy load connector body drives the corresponding mounting block to move through the fixed block and connecting rod, so that the mounting block separates from the rectangular block, so as to separate the heavy load connector body from the fixed plate, which is convenient to disassemble and does not need to use professional tools.

[0004] The existing heavy load connector needs to be additionally installed with a structure to realize the effect of convenient disassembly, and the setting of the additional structure leads to the increase of the cost of the connector and affects the appearance of the connector connection, therefore, it does not meet the existing demand, and a heavy load connector convenient to install and use is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a heavy load connector convenient to install and use to solve the problem that the existing heavy load connector needs to be additionally installed with a structure to realize the effect of convenient disassembly, and the setting of the additional structure leads to the increase of the cost of the connector and affects the appearance of the connector connection.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A heavy load connector convenient to installation and use, include: first connecting end and second connecting end, the first connecting end includes first main part, the front end of first main part is provided with recessed frame body, both sides of recessed frame body all are equipped with frame body side groove, both sides of first main part all are installed with first connecting piece, one end of first connecting piece is provided with the arc extrusion piece of extending to frame body side groove, the second connecting end includes second main part, the front end of second main part is provided with insert boss, both sides of insert boss all are equipped with boss side groove, both sides of second main part are installed with second connecting piece, one end of second connecting piece is provided with the hook head rod of extending to boss side groove.

[0007] Preferably, the recessed frame body is internally provided with a plurality of protrusions, and a plurality of boss through holes matched with the protrusions are formed on the outer wall of the insert boss.

[0008] Preferably, the first connecting piece and the second connecting piece are both provided with side wings on both sides, and positioning holes are formed at the middle positions of the first connecting piece and the second connecting piece.

[0009] Preferably, the first main body and the second main body are respectively provided with first rear plates and second rear plates at the rear ends, a plurality of insertion slots are formed on the upper and lower ends of the rear end faces of the first main body and the second main body, and a plurality of channels are formed at the middle positions of the rear end faces of the first main body and the second main body.

[0010] Preferably, the rear end faces of the first main body and the second main body are both provided with limiting grooves on both sides, and limiting blocks are arranged in the limiting grooves.

[0011] Preferably, the outer walls of the first rear plates and the second rear plates are both provided with insertion blocks matched with the insertion slots, and the side plates with slot holes are arranged on both sides of the front end faces of the first rear plates and the second rear plates.

[0012] Preferably, a plurality of first combined racks are arranged at the middle positions of the outer walls of the first rear plates in a staggered manner, and second combined racks matched with the first combined racks are arranged at the middle positions of the outer walls of the second rear plates.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. In the utility model, the boss of the second main body is inserted into the inner recessed frame body of the first main body, so that the plurality of lugs and the boss through hole are mutually inserted and combined, at the same time, the hook rod at the boss side groove contacts the arc-shaped extrusion block in the frame body side groove, through the pushing force and extrusion force in the insertion process, the first main body and the second main body are tightly combined together, and the first connecting piece and the second connecting piece do not excessively protrude from the outside, more compact, beautiful, the overall assembly structure is simple, convenient to install, solve the effect that the existing heavy load connector needs to be additionally provided with structure to realize convenient disassembly, and the setting of the additional structure leads to the increase of the cost of the connector, and affects the beauty of the connector connection.

[0015] 2. In the utility model, the first rear plate and the second rear plate are inserted into the insertion slot at the corresponding position through the insertion block, when inserted, the side plate is inserted into the limiting groove, the side plate is limited by the limiting block, the first combination frame and the second combination frame of the protruding part of the two rear plates are inserted into the corresponding channel, so that the rear end assembly of the heavy load connector is also more convenient and fast, the difficulty is low, and the user is convenient to install and disassemble. DRAWINGS

[0016] Figure 1 It is the first connecting end and second connecting end assembly schematic drawing of the utility model;

[0017] Figure 2 It is the first connecting end overall structure schematic drawing of the utility model;

[0018] Figure 3 It is the first connecting piece structure schematic drawing of the utility model;

[0019] Figure 4 It is the first rear plate structure schematic drawing of the utility model;

[0020] Figure 5 It is the rear view of the first main body of the utility model;

[0021] Figure 6 It is the second connecting end overall structure schematic drawing of the utility model;

[0022] Figure 7 It is the second connecting piece structure schematic drawing of the utility model;

[0023] Figure 8 It is the second rear plate structure schematic drawing of the utility model;

[0024] Figure 9 It is the side view of the second main body of the utility model;

[0025] In the figure: 1, first connection end; 101, first main body; 1011, inner recess frame body; 1012, protruding block; 1013, frame body side slot; 1014, insertion slot; 1015, limiting slot; 1016, limiting block; 1017, channel; 102, first connecting piece; 1021, side wing; 1022, positioning hole; 1023, arc-shaped extrusion block; 103, first back plate; 1031, first combined frame; 1032, insertion block; 1033, side plate; 2, second connection end; 201, second main body; 2011, insertion protruding boss; 2012, protruding boss through hole; 2013, protruding boss side slot; 202, second connecting piece; 2021, hook head rod; 203, second back plate; 2031, second combined frame. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0027] Please refer to Figures 1-9 An embodiment provided by the utility model: a heavy load connector convenient to install and use, comprising: first connection end 1 and second connection end 2, first connection end 1 comprises first main body 101, the front end of first main body 101 is provided with inner recess frame body 1011, the both sides of inner recess frame body 1011 are provided with frame body side slot 1013, the both sides of first main body 101 are provided with first connecting piece 102, one end of first connecting piece 102 is provided with arc-shaped extrusion block 1023 extending into frame body side slot 1013, second connection end 2 comprises second main body 201, the front end of second main body 201 is provided with insertion protruding boss 2011, the both sides of insertion protruding boss 2011 are provided with protruding boss side slot 2013, the both sides of second main body 201 are provided with second connecting piece 202, one end of second connecting piece 202 is provided with hook head rod 2021 extending into protruding boss side slot 2013, the inside of inner recess frame body 1011 is provided with a plurality of protruding blocks 1012, a plurality of protruding boss through holes 2012 matched with protruding blocks 1012 are formed in the outer wall of insertion protruding boss 2011;

[0028] When assembling, insertion protruding boss 2011 of second main body 201 is inserted into inner recess frame body 1011 of first main body 101, so that a plurality of protruding blocks 1012 and protruding boss through holes 2012 are mutually inserted and combined, at the same time, hook head rod 2021 at protruding boss side slot 2013 contacts arc-shaped extrusion block 1023 in frame body side slot 1013, through the pushing force and extrusion force in the insertion process, first main body 101 and second main body 201 are tightly combined together;

[0029] Specifically, the first connecting piece 102 and the second connecting piece 202 are provided with side wings 1021 on both sides, and the middle positions of the first connecting piece 102 and the second connecting piece 202 are provided with positioning holes 1022; the side wings 1021 are provided with openings, which are used for fastening installation of fasteners after the first connecting end 1 and the second connecting end 2 are assembled, and the positioning holes 1022 are used for fixing the connecting piece itself and improving the stability thereof;

[0030] Further, the first body 101 and the second body 201 are respectively provided with a first back plate 103 and a second back plate 203 at the rear ends, the upper and lower ends of the rear end faces of the first body 101 and the second body 201 are provided with a plurality of insertion grooves 1014, the middle positions of the rear end faces of the first body 101 and the second body 201 are provided with a plurality of channels 1017, the two sides of the rear end faces of the first body 101 and the second body 201 are provided with limiting grooves 1015, the limiting grooves 1015 are provided with limiting blocks 1016 inside, the outer walls of the first back plate 103 and the second back plate 203 are provided with insertion blocks 1032 matched with the insertion grooves 1014, the two sides of the front end faces of the first back plate 103 and the second back plate 203 are provided with side plates 1033 with slot holes, the middle positions of the outer walls of the first back plate 103 are provided with a plurality of first combined racks 1031 arranged in a staggered manner, and the middle positions of the outer walls of the second back plate 203 are provided with second combined racks 2031 matched with the first combined racks 1031;

[0031] The first back plate 103 and the second back plate 203 are inserted into the insertion grooves 1014 at the corresponding positions, when being inserted, the side plates 1033 are inserted into the limiting grooves 1015, the side plates 1033 are limited by the limiting blocks 1016, and the first combined racks 1031 and the second combined racks 2031 of the protruding portions of the two back plates are inserted into the corresponding channels 1017, so that the rear end assembly of the heavy load connector is more convenient, the difficulty of operation is low, and the user can conveniently install and disassemble and use.

[0032] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A heavy duty connector for ease of installation and use comprising a first connecting end (1) and a second connecting end (2) characterised in that: The first connecting end (1) comprises a first body (101), the front end of the first body (101) is provided with an inner recess frame (1011), both sides of the inner recess frame (1011) are provided with frame side slots (1013), both sides of the first body (101) are provided with first connecting pieces (102), one end of the first connecting piece (102) is provided with an arc-shaped extrusion block (1023) extending into the frame side slot (1013), the second connecting end (2) comprises a second body (201), the front end of the second body (201) is provided with an insertion boss (2011), both sides of the insertion boss (2011) are provided with boss side slots (2013), both sides of the second body (201) are provided with second connecting pieces (202), one end of the second connecting piece (202) is provided with a hook rod (2021) extending into the boss side slot (2013).

2. A heavy duty connector for ease of installation and use according to claim 1 wherein: The inner recess frame (1011) is internally provided with a plurality of protrusions (1012), a plurality of boss through holes (2012) matched with the protrusions (1012) are formed in the outer wall of the insertion boss (2011).

3. A heavy duty connector for ease of installation and use according to claim 1, characterized in that: Both sides of the first connecting piece (102) and the second connecting piece (202) are provided with side wings (1021), and the middle positions of the first connecting piece (102) and the second connecting piece (202) are provided with positioning holes (1022).

4. The heavy duty connector of claim 1, wherein: The rear ends of the first body (101) and the second body (201) are respectively provided with first rear plates (103) and second rear plates (203), the upper and lower ends of the rear faces of the first body (101) and the second body (201) are provided with a plurality of insertion slots (1014), and the middle positions of the rear faces of the first body (101) and the second body (201) are provided with a plurality of channels (1017).

5. A heavy duty connector for ease of installation and use according to claim 4 wherein: Both sides of the rear faces of the first body (101) and the second body (201) are provided with limiting grooves (1015), and the limiting grooves (1015) are internally provided with limiting blocks (1016).

6. A heavy duty connector for ease of installation and use according to claim 5 wherein: The outer walls of the first rear plate (103) and the second rear plate (203) are provided with insertion blocks (1032) matched with the insertion slots (1014), and the outer walls of the first rear plate (103) and the second rear plate (203) are provided with side plates (1033) with slot holes.

7. A heavy duty connector for ease of installation and use according to claim 6 wherein: The middle positions of the outer walls of the first rear plate (103) are provided with a plurality of first combined racks (1031) arranged in a staggered manner, and the middle positions of the outer walls of the second rear plate (203) are provided with second combined racks (2031) matched with the first combined racks (1031).

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