CN220291269U

CN220291269U - Wire harness connector

Info

Publication number: CN220291269U
Application number: CN202321890665.5U
Authority: CN
Inventors: 林小枫
Original assignee: Sichuan Weize Communication Technology Co ltd
Current assignee: Sichuan Weize Communication Technology Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-02
Anticipated expiration: 2033-07-18

Abstract

The utility model belongs to the technical field of equipment connectors, and particularly discloses a wire harness connector which comprises a first connecting plug, a cable and a second connecting plug, wherein two ends of the cable are respectively connected with the first connecting plug and the second connecting plug, a first seal is arranged on one side of the first connecting plug, and an insulating adhesive tape is wound and wrapped on a core wire of a section of cable between the first seal and the first connecting plug; the second connecting plug comprises a shell and a connector, wherein the shell is an injection molding piece which is arranged in an up-down symmetrical mode, a push block is arranged on the surface of the shell, a fixing hole is formed in one end of the shell, a groove-shaped structure is formed in the outer surface of one end of the shell, which is close to the fixing hole, of the shell, the connector is fixedly installed in the shell, one end of the connector is connected onto the cable, a splicing groove is formed in one end of the connector, clamping hooks are arranged on two sides of the connector, and the clamping hooks are clamped and embedded on the shell to fix the connector.

Description

Wire harness connector

Technical Field

The utility model relates to the technical field of equipment connectors, in particular to a wire harness connector.

Background

The MDR cable is a high-density hub connection cable for connecting a computer and an external device. MDR is an abbreviation of Mini D rib, which adopts a flat cable design and adopts parallel copper wires for arrangement so as to have higher continuous transmission speed. MDR cables are commonly used to connect some high speed transmission devices, such as SCSI (small computer system interface) and other high speed peripherals. The main purpose of the MDR cable is to connect a computer with external equipment, and the high-density circuit layout makes the MDR cable an ideal choice, especially in the occasion with high transmission speed requirement. The cable connector in the prior art has the following common defects that the shell of the MDR cable is easy to be worn out or worn out, so that communication faults or open circuits are caused, the electrical connection is possibly unstable, and replacement or maintenance is needed; the cable needs to be frequently connected and disconnected, the problems of poor contact, connection failure and the like easily occur, and the service life is limited.

Therefore, how to provide a wire harness connector with good plugging firmness is a problem to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims to provide a wire harness connector for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the wire harness connector comprises a first connecting plug, a cable and a second connecting plug, wherein two ends of the cable are respectively connected with the first connecting plug and the second connecting plug, a first seal is arranged on one side of the first connecting plug, an insulating adhesive tape is wound and wrapped on a core wire of a section of cable between the first seal and the first connecting plug, a sleeve is arranged between the first connecting plug and the cable connecting end, and the sleeve is a heat-shrinkable sleeve; the second connecting plug comprises a shell and a connector, the shell is an injection molding piece which is arranged in an up-down symmetrical mode, a push block is arranged on the surface of the shell, a fixing hole is formed in one end of the shell, a groove-shaped structure is formed in the outer surface of one end of the shell, which is close to the fixing hole, the connector is fixedly installed in the shell, one end of the connector is connected onto the cable, a plugging groove is formed in one end of the connector, a plurality of PIN needles are arranged in the plugging groove, clamping hooks are arranged on two sides of the connector, and the clamping hooks are clamped and embedded on the shell to fix the connector.

Preferably, a label is arranged on the middle outer wall of the cable.

Preferably, a UV glue protection is arranged at the welding position of the core wire of the cable and the first connecting plug.

Preferably, a plugging groove for fixedly installing the connector is arranged in the fixing hole.

Preferably, a protective sleeve is arranged at the connecting cable of the connector.

Preferably, the first sealing part is far away from one end of the first connecting plug and is provided with a first telescopic sheath, one end of the second connecting plug is provided with a second telescopic sheath, and the second telescopic sheath and the first telescopic sheath are arranged on the outer ring of the cable.

Compared with the prior art, the utility model has the beneficial effects that: the second connecting plug is provided with the shell and is arranged on the outer layer of the connector, the connector is provided with the clamping hook which is clamped and embedded on the shell, and the stable structure has good durability and protection performance and prevents the plug from being damaged and influenced by machinery or environment in the using process; the telescopic jackets are arranged at the joints of the connecting plugs at the two ends and the cable, and are made of high-quality materials, so that the cable has the performances of high temperature resistance, wear resistance, corrosion resistance and the like, the damage to the cable caused by bending of the joints is reduced by the outer jackets, the service life is prolonged, and the reliability is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a component connector according to the present utility model;

fig. 3 is a side view of the component connector of the present utility model.

In the figure: 1. a first connection plug; 2. a first seal; 3. a first telescoping sheath; 4. a cable; 5. labeling; 6. a second telescoping sheath; 7. a second connection plug; 71. a housing; 711. a pushing block; 712. a trough-like structure; 713. a fixing hole; 72. a connector; 721. a plug-in groove; 722. a clamping hook; 723. a protective sleeve; 8. a sleeve; 9. an insulating tape; 10. UV glue.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only a module embodiment of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the wire harness connector comprises a first connecting plug 1, a cable 4 and a second connecting plug 7, wherein two ends of the cable 4 are respectively connected with the first connecting plug 1 and the second connecting plug 7, a first sealing 2 is arranged on one side of the first connecting plug 1, an insulating adhesive tape 9 is wound and wrapped on a core wire of one section of the cable 4 between the first sealing 2 and the first connecting plug 1, a sleeve 8 is arranged at the connecting end of the first connecting plug 1 and the cable 4, and the sleeve 8 is a heat-shrinkable sleeve; the second connecting plug 7 comprises a shell 71 and a connector 72, the shell 71 is an injection molding piece which is arranged in an up-down symmetrical mode, a pushing block 711 is arranged on the surface of the shell 71, a fixing hole 713 is formed in one end of the shell 71, a groove-shaped structure 712 is arranged on the outer surface of one end, close to the fixing hole 713, of the shell 71, the connector 72 is fixedly installed in the shell 71, one end of the connector 72 is connected onto the cable 4, a plugging groove 721 is formed in one end of the connector 72, a plurality of PIN needles are arranged in the plugging groove 721, hooks 722 are arranged on two sides of the connector 72, and the hooks 722 are clamped and embedded on the shell 71 to fix the connector 72.

Further, a label 5 is arranged on the middle outer wall of the cable 4.

Further, a welding position of the core wire of the cable 4 and the first connecting plug 1 is provided with a UV glue 10 for spot coating protection.

Further, a socket 721 for fixing the connector 72 is provided in the fixing hole 713.

Further, a protective sleeve 723 is provided at the connection position of the connector 72 to the cable 4.

Further, a first telescopic sheath 3 is installed at one end of the first seal 2 far away from the first connecting plug 1, a second telescopic sheath 6 is arranged at one end of the second connecting plug 7, and the second telescopic sheath 6 and the first telescopic sheath 3 are installed on the outer ring of the cable 4.

Working principle: the utility model provides a wire harness connector which comprises a first connecting plug 1, a cable 4 and a second connecting plug 7, wherein two ends of the cable 4 are respectively connected with the first connecting plug 1 and the second connecting plug 7, a first sealing cover 2 is arranged on one side of the first connecting plug 1, a first telescopic sheath 3 is arranged at one end, far away from the first connecting plug 1, of the first sealing cover 2, an insulating adhesive tape 9 is wound and wrapped on a core wire of a section of cable 4 between the first sealing cover 2 and the first connecting plug 1, a sleeve 8 is arranged at the connecting end of the first connecting plug 1 and the cable 4, and the sleeve 8 is a heat-shrinkable sleeve; the second connecting plug 7 comprises a shell 71 and a connector 72, a second telescopic sheath 6 is arranged at one end of the second connecting plug 7, the second telescopic sheath 6 and the first telescopic sheath 3 are arranged on the outer ring of the cable 4, the telescopic sheath is made of high-quality materials and has the performances of high temperature resistance, wear resistance, corrosion resistance and the like, the outer sheath reduces damage to the cable caused by bending of the connecting position, the service life is prolonged, the shell 71 is an injection molding part which is arranged symmetrically up and down, a pushing block 711 is arranged on the surface of the shell 71, a fixing hole 713 is arranged at one end of the shell 71, a groove-shaped structure 712 is arranged on the outer surface of one end of the shell 71, a connector 72 is fixedly arranged in the shell 71, one end of the connector 72 is connected onto the cable 4, a splicing groove 721 is arranged at one end of the connector 72, a plurality of PIN needles are arranged in the splicing groove 721, the two sides of the connector 72 are provided with hooks 722, the hooks 722 are clamped on the shell 71, and the connecting plugs at the two ends can be spliced at the connecting positions of corresponding devices in use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wire harness connector, characterized in that: the novel cable comprises a first connecting plug (1), a cable (4) and a second connecting plug (7), wherein two ends of the cable (4) are respectively connected with the first connecting plug (1) and the second connecting plug (7), a first sealing (2) is arranged on one side of the first connecting plug (1), an insulating adhesive tape (9) is wound on a core wire of one section of the cable (4) between the first sealing (2) and the first connecting plug (1), a sleeve (8) is arranged at the connecting end of the first connecting plug (1) and the cable (4), and the sleeve (8) is a heat-shrinkable sleeve; the second connecting plug (7) comprises a shell (71) and a connector (72), the shell (71) is an injection molding piece which is arranged in an up-down symmetrical mode, a push block (711) is arranged on the surface of the shell (71), a fixing hole (713) is formed in one end of the shell (71), a groove-shaped structure (712) is arranged on the outer surface of one end of the shell (71) close to the fixing hole (713), a connector (72) is fixedly installed in the shell (71), one end of the connector (72) is connected onto the cable (4), a splicing groove (721) is formed in one end of the connector (72), a plurality of PIN needles are arranged in the splicing groove (721), clamping hooks (722) are arranged on two sides of the connector (72), and the clamping hooks (722) are clamped and embedded on the shell (71) to fix the connector (72).

2. The wire harness connector as claimed in claim 1, wherein: the middle outer wall of the cable (4) is provided with a label (5).

3. The wire harness connector as claimed in claim 1, wherein: and the welding part of the core wire of the cable (4) and the first connecting plug (1) is provided with UV glue (10) for spot coating protection.

4. The wire harness connector as claimed in claim 1, wherein: a plug-in groove (721) for fixing the mounting connector (72) is arranged in the fixing hole (713).

5. The wire harness connector as claimed in claim 1, wherein: a protective sleeve (723) is arranged at the connecting cable (4) of the connector (72).

6. The wire harness connector as claimed in claim 1, wherein: the first flexible sheath (3) of one end installation of first connecting plug (1) is kept away from to first sealing (2), the one end of second connecting plug (7) sets up flexible sheath (6) of second, flexible sheath (6) of second with the outer lane of cable (4) is installed to first flexible sheath (3).