CN216872394U

CN216872394U - Connector for industrial communication with anti-drop structure

Info

Publication number: CN216872394U
Application number: CN202220035915.6U
Authority: CN
Inventors: 周伟; 何子林; 汪杰
Original assignee: Dongguan Xinbo Precision Machinery Co ltd
Current assignee: Dongguan Xinbo Precision Machinery Co ltd
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-07-01
Anticipated expiration: 2032-01-08

Abstract

The utility model relates to the technical field of communication connectors and provides an industrial communication connector with an anti-falling structure. According to the connector for industrial communication, the protection structure is arranged, the protection sleeve is rotated to move the protection sleeve to the outer side of the first connecting sleeve, one end of the first connecting sleeve is abutted against one end of the second connecting sleeve, the protection sleeve is rotated reversely, the protection sleeve moves towards the second connecting sleeve, the first connecting sleeve and the second connecting sleeve are fixedly connected under the action of the protection sleeve, and then the plug and the socket are fixedly connected, so that the device has an anti-falling function, and the applicability of the connector for industrial communication is improved when the connector is used.

Description

Connector for industrial communication with anti-drop structure

Technical Field

The utility model relates to the technical field of communication connectors, in particular to an industrial communication connector with an anti-falling structure.

Background

Communication connectors, also known as connectors, plugs and sockets, generally refer to electrical connectors, i.e. devices connecting two active devices, transmitting electrical current or signals, widely used in industry, where connectors for industrial communication are an important part.

The existing industrial communication connector is easy to separate from a plug and a socket under external force when in use due to insufficient protection measures, so that the applicability of the connector is low when in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide an industrial communication connector with an anti-falling structure, which is used for solving the defect that the existing industrial communication connector is insufficient in protection measures.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: a connector with an anti-drop structure for industrial communication comprises a plug, a protective structure and a wire base, wherein the protective structure is fixed on one side of the plug, a socket is fixed at one end of the protective structure, which is far away from the plug, the wire base is fixed at the middle positions of the ends of the plug and the socket, which are far away from the protective structure, covers are arranged on the outer sides of the wire bases at one ends of the plug and the socket, fixing screws penetrate through the two sides of one end, which is close to the wire base, of the cover, and clamping structures are arranged inside the covers;

a plug pin is fixed at the middle position inside the plug, and an insertion tube is fixed at the middle position inside the socket;

and a guide structure is fixed on the inner side of the protection structure at one end of the plug.

When using this connector for industrial communication, make it have anti-drop's function through protective structure, make it be convenient for carry out the centre gripping to the pencil through clamping structure and fix, make the bolt difficult emergence of pegging graft the in-process and buckle through guide structure.

Preferably, the lid is close to the main cross-section of looking of wire holder one end and is the toper design, the one end of set screw extends to the inside of plug and socket respectively, the one end of bolt is connected with one side of a plug end wire holder, the other end of bolt extends to the outside of plug, the one end of intubate is connected with one side of a socket end wire holder, the other end of intubate extends to the outside of socket. One end of the plug pin is inserted into the interior of the insertion tube, so that the plug pin and the insertion tube form a passage.

Preferably, the protective structure comprises a protective sleeve, a first connecting sleeve and a second connecting sleeve, one end of the second connecting sleeve is fixedly connected with one end of the plug far away from the wire base, one end of the first connecting sleeve is fixedly connected with one end of the socket far away from the wire base, and the protective sleeve is arranged on the outer side of the first connecting sleeve. The first connecting sleeve and the second connecting sleeve are connected with each other through the protective sleeve, so that the plug and the socket are prevented from being stressed and separated from each other in the using process.

Preferably, an inner thread is formed on the inner wall of the protecting sleeve, a homodromous outer thread matched with the inner thread is formed on the outer walls of the first connecting sleeve and the second connecting sleeve, and the first connecting sleeve, the second connecting sleeve and the protecting sleeve form a rotating structure. Through the threaded connection design, the operation is more convenient, and time and labor are saved when the device is used.

Preferably, the clamping structure comprises a wire binding seat, a rubber pad and a telescopic rod, the wire binding seat is arranged on two sides inside the cover body, the rubber pad is fixed on the inner wall of one side, away from the electric wire seat, of the wire binding seat, and two ends of the telescopic rod are fixed on end faces between adjacent wire binding seats. The wire harness seat is close to each other to enable the rubber pad to be clamped and fixed on the outer wall of the wire harness, and the rubber pad is stressed to deform to enable clamping force to be more uniform.

Preferably, the outer wall of the wire harness seat is attached to the inner wall of the cover body, and the wire harness seat is mutually opened and closed through the telescopic rod. The telescopic link plays the guide effect when using, avoids the pencil seat of pencil both sides to receive the extrusion and takes place the dislocation.

Preferably, the guide structure includes connecting seat, spread groove, fixing base and guide way, the connecting seat is fixed in the outside of plug one end bolt, the fixing base is fixed in the outside of socket one end intubate, the inside that plug one end was kept away from to the connecting seat is provided with the spread groove, the inside that socket one end was kept away from to the fixing base is provided with the guide way. When the fixing seat moves towards the inner part of the connecting groove, the bolt can move towards the inner part of the inserting pipe through the guide groove.

Preferably, the internal diameter size of spread groove is greater than the external diameter size of fixing base, the guide way is the toper design, the minimum internal diameter size of guide way equals with the internal diameter size of intubate, the one end of guide way is inconsistent with the one end of intubate. The guide groove is in a conical design, so that the situation that the bolt pushes the fixing seat to be bent in the inserting process is avoided.

(III) advantageous effects

The utility model provides a connector for industrial communication with an anti-drop structure, which has the advantages that:

the protection structure is arranged, the protection sleeve is rotated to move the protection sleeve to the outer side of the first connecting sleeve, one end of the first connecting sleeve is abutted against one end of the second connecting sleeve, the protection sleeve is rotated reversely, the protection sleeve moves to the second connecting sleeve, and under the action of the protection sleeve, the first connecting sleeve and the second connecting sleeve are fixedly connected, so that the plug and the socket are mutually fixed, the anti-falling function of the device is realized, and the applicability of the industrial communication connector in use is improved;

by arranging the clamping structure, when the cover body is respectively fixed at one end of the plug and one end of the socket through the fixing screws, the cover body can drive the wiring harness seats at the two sides inside the cover body to mutually approach, so that the rubber pad can clamp and fix the wiring harness, the wiring harness and the electric wire seat are more firmly fixed, the function of the device for conveniently fixing the wiring harness is realized, and the stability of the industrial communication connector in use is improved;

through being provided with guide structure, when the fixing base moved to the inside of spread groove, the bolt can move to the inside of intubate through the guide way, is the toper design through the guide way, has avoided the bolt to take place to misplace at the grafting in-process and has leaded to buckling, has realized that the device has the function of direction to this industry is connector for communication's life has been prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic top sectional exploded view of the present invention;

FIG. 5 is a schematic side view of the clamping structure of the present invention.

The reference numerals in the figures illustrate: 1. a cover body; 2. fixing screws; 3. a plug; 4. a protective structure; 401. A protective sleeve; 402. a first connecting sleeve; 403. a second connecting sleeve; 5. a socket; 6. a clamping structure; 601. A wire harness base; 602. a rubber pad; 603. a telescopic rod; 7. a wire holder; 8. a bolt; 9. a guide structure; 901. a connecting seat; 902. connecting grooves; 903. a fixed seat; 904. a guide groove; 10. and (4) inserting a tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example one

Referring to fig. 1 to 5, the connector for industrial communication with an anti-drop structure provided by the present invention includes a plug 3, a protective structure 4 and a wire holder 7, the protective structure 4 is fixed on one side of the plug 3, the protective structure 4 includes a protective sleeve 401, a first connecting sleeve 402 and a second connecting sleeve 403, one end of the second connecting sleeve 403 is fixedly connected to one end of the plug 3 away from the wire holder 7, one end of the first connecting sleeve 402 is fixedly connected to one end of the socket 5 away from the wire holder 7, the protective sleeve 401 is disposed outside the first connecting sleeve 402, an internal thread is disposed on an inner wall of the protective sleeve 401, a same-direction external thread matched with the internal thread is disposed on outer walls of the first connecting sleeve 402 and the second connecting sleeve 403, and the first connecting sleeve 402 and the second connecting sleeve 403 and the protective sleeve 401 form a rotating structure.

In this embodiment, the protection sleeve 401 is rotated to move the protection sleeve 401 to the outer side of the first connection sleeve 402, the plug 3 is moved to one end of the socket 5, one end of the first connection sleeve 402 is abutted to one end of the second connection sleeve 403, the protection sleeve 401 is rotated in the opposite direction, the protection sleeve 401 can move to the second connection sleeve 403, the first connection sleeve 402 and the second connection sleeve 403 are fixedly connected under the action of the protection sleeve 401, and then the plug 3 and the socket 5 are fixed to each other, so that the plug 3 and the socket 5 are prevented from being separated from each other in the use process of the device.

Example two

This embodiment still includes: one end of protective structure 4, which is far away from plug 3, is fixed with socket 5, intermediate position department that protective structure 4 one end was kept away from to plug 3 and socket 5 all is fixed with wire holder 7, the outside of plug 3 and socket 5 one end wire holder 7 all is provided with lid 1, the both sides that lid 1 is close to wire holder 7 one end all run through fixed screw 2, the inside of lid 1 all is provided with clamping structure 6, clamping structure 6 includes wire bundling seat 601, rubber pad 602 and telescopic link 603, wire bundling seat 601 sets up in the inside both sides of lid 1, wire bundling seat 601 keeps away from all is fixed with rubber pad 602 on the inner wall of wire holder 7 one side, the both ends of telescopic link 603 all are fixed in on the terminal surface between the adjacent wire bundling seat 601, the outer wall of wire bundling seat 601 is laminated with the inner wall of lid 1 mutually, wire bundling seat 601 opens and shuts through telescopic link 603 each other.

In this embodiment, pass lid 1 and rubber pad 602 with the one end of pencil and be connected with the wire holder 7 of plug 3 and socket 5 one end respectively, then move pencil holder 601 to one side of wire holder 7, lid 1 is moving towards the in-process of plug 3 and socket 5, lid 1 can drive pencil holder 601 and be close to each other and carry out the centre gripping fixed to the pencil, rotate set screw 2 and make the one end of lid 1 respectively with the one end fixed connection of plug 3 and socket 5, under the clamping action of rubber pad 602, the pencil atress has been avoided and wire holder 7 alternate segregation.

EXAMPLE III

This embodiment still includes: a plug pin 8 is fixed at the middle position inside the plug 3, an insertion tube 10 is fixed at the middle position inside the socket 5, the main view cross section of the cover body 1 near one end of the wire holder 7 is in a conical design, one end of a fixing screw 2 extends into the plug 3 and the socket 5 respectively, one end of the plug pin 8 is connected with one side of the wire holder 7 at one end of the plug 3, the other end of the plug pin 8 extends to the outside of the plug 3, one end of the insertion tube 10 is connected with one side of the wire holder 7 at one end of the socket 5, the other end of the insertion tube 10 extends to the outside of the socket 5, a guide structure 9 is fixed on the inner side of a protection structure 4 at one end of the plug 3, the guide structure 9 comprises a connecting seat 901, a connecting groove 902, a fixing seat 903 and a guide groove 904, the connecting seat 901 is fixed on the outer side of the plug pin 8 at one end of the plug 3, the fixing seat 903 is fixed on the outer side of the insertion tube 10 at one end of the socket 5, the connecting seat is provided with the connecting groove 901, the inside that fixing base 903 kept away from socket 5 one end is provided with guide way 904, and the internal diameter size of connecting groove 902 is greater than the external diameter size of fixing base 903, and guide way 904 is the toper design, and the minimum internal diameter size of guide way 904 equals with the internal diameter size of intubate 10, and the one end of guide way 904 is inconsistent with the one end of intubate 10.

In this embodiment, when the plug 3 moves to the socket 5, one end of the fixing seat 903 moves to the inside of the connecting groove 902, and meanwhile, the plug pin 8 moves to the inside of the inserting tube 10 through the guide groove 904, and the plug pin 8 is designed to be tapered through the guide groove 904, so that the plug pin 8 is prevented from being dislocated and bent in the inserting process.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a connector for industrial communication with anti-drop structure, includes plug (3), protective structure (4) and wire holder (7), its characterized in that: a protective structure (4) is fixed on one side of the plug (3), a socket (5) is fixed on one end of the protective structure (4) far away from the plug (3), wire seats (7) are fixed at the middle positions of one ends of the plug (3) and the socket (5) far away from the protective structure (4), cover bodies (1) are arranged on the outer sides of the wire seats (7) on one ends of the plug (3) and the socket (5), fixing screws (2) penetrate through two sides of one end, close to the wire seats (7), of the cover body (1), and clamping structures (6) are arranged inside the cover body (1);

a plug pin (8) is fixed at the middle position inside the plug (3), and an insertion tube (10) is fixed at the middle position inside the socket (5);

and a guide structure (9) is fixed on the inner side of the protective structure (4) at one end of the plug (3).

2. The industrial communication connector with a drop-proof structure according to claim 1, wherein: the main sight cross-section that lid (1) is close to wire holder (7) one end is the toper design, the one end of fixed screw (2) extends to the inside of plug (3) and socket (5) respectively, the one end of bolt (8) is connected with one side of plug (3) one end wire holder (7), the other end of bolt (8) extends to the outside of plug (3), the one end of intubate (10) is connected with one side of socket (5) one end wire holder (7), the other end of intubate (10) extends to the outside of socket (5).

3. The industrial communication connector with a drop-proof structure according to claim 1, wherein: protective structure (4) are including lag (401), first adapter sleeve (402) and second adapter sleeve (403), the one end fixed connection of electric wire seat (7) is kept away from with plug (3) to the one end of second adapter sleeve (403), the one end fixed connection of electric wire seat (7) is kept away from with socket (5) to the one end of first adapter sleeve (402), the outside of first adapter sleeve (402) is provided with lag (401).

4. The industrial communication connector with a drop-proof structure according to claim 3, wherein: the inner wall of the protecting sleeve (401) is provided with an internal thread, the outer walls of the first connecting sleeve (402) and the second connecting sleeve (403) are provided with a homodromous external thread matched with the internal thread, and the first connecting sleeve (402), the second connecting sleeve (403) and the protecting sleeve (401) form a rotating structure.

5. The industrial communication connector with a drop-proof structure according to claim 1, wherein: clamping structure (6) are including binding post (601), rubber pad (602) and telescopic link (603), binding post (601) sets up in the inside both sides of lid (1), all be fixed with rubber pad (602) on the inner wall of wire seat (7) one side is kept away from in binding post (601), the both ends of telescopic link (603) are all fixed in on the terminal surface between adjacent binding post (601).

6. The industrial communication connector with a drop-proof structure according to claim 5, wherein: the outer wall of the wire bundling seat (601) is attached to the inner wall of the cover body (1), and the wire bundling seat (601) is mutually opened and closed through the telescopic rod (603).

7. The industrial communication connector with a drop-proof structure according to claim 1, wherein: guide structure (9) are including connecting seat (901), spread groove (902), fixing base (903) and guide way (904), connecting seat (901) are fixed in the outside of plug (3) one end bolt (8), fixing base (903) are fixed in the outside of socket (5) one end intubate (10), the inside that plug (3) one end was kept away from in connecting seat (901) is provided with spread groove (902), the inside that socket (5) one end was kept away from in fixing base (903) is provided with guide way (904).

8. The industrial communication connector with a drop-proof structure according to claim 7, wherein: the internal diameter size of spread groove (902) is greater than the external diameter size of fixing base (903), guide way (904) are the toper design, the minimum internal diameter size of guide way (904) equals with the internal diameter size of intubate (10), the one end of guide way (904) is inconsistent with the one end of intubate (10).