CN219123566U

CN219123566U - Wire harness connector

Info

Publication number: CN219123566U
Application number: CN202223248201.2U
Authority: CN
Inventors: 林小枫
Original assignee: Wizeon Communication Technology Shanghai Co ltd
Current assignee: Wizeon Communication Technology Shanghai Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-06-02
Anticipated expiration: 2032-12-05

Abstract

The utility model belongs to the technical field of wire harness connection structures, and particularly discloses a wire harness connector which comprises a connector female end, a connector sub-end, a first protective shell and a second protective shell, wherein a connection socket is arranged on the connector female end, a connection plug is arranged on the connector sub-end, the connection plug is inserted into the connection socket, a plurality of grooves are uniformly formed in the position, close to the tail end, of the connector female end, and a sealing ring is arranged in the position, close to the connection plug, of the connector sub-end; the first protecting shell and the second protecting shell are sleeved on the connector female end, the first protecting shell and the second protecting shell are connected to the bottom of the connector female end, sealing grooves matched with the sealing rings are formed in the positions, close to the connector child ends, of the first protecting shell and the second protecting shell, the sealing rings are embedded in the sealing grooves, sealing clamping gaskets matched with the grooves are arranged at positions, away from the connector child ends, of the first protecting shell and the second protecting shell, and spigot connection is arranged between the first protecting shell and the second protecting shell.

Description

Wire harness connector

Technical Field

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

Background

At present, the well-known pencil connector, line to line connector, use in the inside original module of casing is connected, when using in the casing outside because the riveting is big at the back clearance of wire and cable upper junction terminal penetrating the rubber shell, thereby there is the foreign matter to get into and cause the contact abnormality easily, and become flexible easily, therefore the general of current pencil connector can set up the buckle in junction, be used for reinforcing the connection, prevent that junction from taking place not hard up, and junction contact is inseparable, prevent that there is the foreign matter to get into and cause contact failure etc. but current pencil connector is not completely indoor use, the pencil connector can sometimes be outdoor use, waterproof nature of pencil connector is very important at this moment, though current pencil connector can prevent that the foreign matter from getting into, but can't guarantee the leakproofness of its junction, the phenomenon of leaking appears very easily, if the phenomenon of leaking of pencil connector appears, the phenomenon of short circuit can appear probably, thereby form the potential safety hazard.

Disclosure of Invention

The present utility model is directed to a harness connector that solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the wire harness connector comprises a connector female end, a connector child end, a first protective shell and a second protective shell, wherein a connecting socket is arranged on the connector female end, a connecting plug is arranged on the connector child end, the connecting plug is inserted into the connecting socket, a plurality of grooves are uniformly formed in the position, close to the tail end, of the connector female end, and a sealing ring is arranged in the position, close to the connecting plug, of the connector child end; the first protecting shell and the second protecting shell are sleeved on the female end of the connector, the first protecting shell and the second protecting shell are connected to the bottom of the female end of the connector, EPDM rubber is adopted for the first protecting shell and the second protecting shell, sealing grooves matched with sealing rings are formed in the positions, close to the sub ends of the connector, of the first protecting shell and the second protecting shell, sealing rings are embedded in the sealing grooves, sealing clamping pads matched with the grooves are arranged in the positions, far away from the sub ends of the connector, of the first protecting shell and the second protecting shell, the sealing clamping pads are embedded in the grooves, a spigot is arranged between the first protecting shell and the second protecting shell, sealing is achieved in the sealing rings through the sealing grooves, sealing is achieved in the grooves through the sealing grooves, sealing is achieved through the connection of the spigot between the first protecting shell and the second protecting shell, three sealing positions are achieved, and sealing effect is improved.

Preferably, the first protecting shell is provided with a first buckle symmetrically above, the second protecting shell is provided with a clamping groove, and the buckle is connected with the clamping groove in a clamping way to connect the first protecting shell and the second protecting shell.

Preferably, the female end of the connector is provided with a second buckle, the sub-end of the connector is provided with a clamping block matched with the second buckle, the second buckle is connected with the clamping block in a clamping manner, and the female end of the connector and the sub-end of the connector are fixed.

Preferably, the two sides of the connecting plug are symmetrically provided with limiting blocks, the two sides of the female end of the connector are symmetrically provided with limiting grooves, and the limiting blocks are embedded in the limiting grooves.

Preferably, the first protecting shell and the second protecting shell are provided with protruding cavities, and the protruding cavities are located at the positions of the second buckles.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the connector female end is in butt joint with the connector sub-end, then the sealing grooves on the first protective shell and the second protective shell are embedded on the sealing ring, then the sealing clamping pad is embedded in the groove, finally the first protective shell and the second protective shell are in butt joint, the first protective shell and the second protective shell are fixed, in the use process, the sealing is realized due to the fact that the sealing grooves are embedded in the sealing rings, the sealing clamping pad is embedded in the groove to realize sealing, and the spigot connection between the first protective shell and the second protective shell is realized to realize sealing, so that the sealing effect is further improved, meanwhile, the dustproof effect is realized, and the practicability of the wire harness connector is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram showing an opening structure of a first protective housing and a second protective housing according to the present utility model;

FIG. 3 is a schematic diagram showing the opening structure of the first and second protective cases according to the present utility model.

In the figure: 1. a connector female end; 2. a connector sub-end; 3. a first protective shell; 4. a second protective shell; 5. a first buckle; 6. a clamping groove; 7. a connection socket; 8. a connection plug; 9. a clamping block; 10. a second buckle; 11. a limiting block; 12. a limiting groove; 13. a seal ring; 14. sealing grooves; 15. sealing clamping pads; 16. a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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 connector female end 1, a connector sub-end 2, a first protective shell 3 and a second protective shell 4, wherein a connecting socket 7 is arranged on the connector female end 1, a connecting plug 8 is arranged on the connector sub-end 2, the connecting plug 8 is inserted into the connecting socket 7, a plurality of grooves 16 are uniformly formed in the position, close to the tail end, of the connector female end 1, and a sealing ring 13 is arranged in the position, close to the connecting plug 8, of the connector sub-end 2; the first protective shell 3 and the second protective shell 4 are sleeved on the connector female end 1, the first protective shell 3 and the second protective shell 4 are connected to the bottom of the connector female end 1, the first protective shell 3 and the second protective shell 4 are made of EPDM rubber, sealing grooves 14 matched with sealing rings 13 are formed in positions, close to the connector sub-end 2, of the first protective shell 3 and the second protective shell 4, the sealing rings 13 are embedded in the sealing grooves 14, sealing clamping gaskets 15 matched with grooves 16 are formed in positions, far away from the connector sub-end 2, of the first protective shell 3 and the second protective shell 4, the sealing clamping gaskets 15 are embedded in the grooves 16, a seam allowance is formed between the first protective shell 3 and the second protective shell 4, sealing is achieved in the sealing grooves 13 through the embedding of the sealing grooves 14, the sealing clamping gaskets 15 are embedded in the grooves 16, sealing is achieved in the sealing is achieved through the seam allowance connection between the first protective shell 3 and the second protective shell 4, three sealing effects are achieved, and the sealing effect is improved.

Further, the first buckle 5 is symmetrically arranged above the first protective shell 3, the clamping groove 6 is formed in the second protective shell 4, the first buckle 5 is connected with the clamping groove 6 in a clamping mode, and the first protective shell 3 and the second protective shell 4 are connected.

Further, a second buckle 10 is arranged on the connector female end 1, a clamping block 9 matched with the second buckle 10 is arranged on the connector sub-end 2, the second buckle 10 is clamped with the clamping block 9, and the connector female end 1 and the connector sub-end 2 are fixed.

Further, the two sides of the connection plug 8 are symmetrically provided with limiting blocks 11, the two sides of the connector female end 1 are symmetrically provided with limiting grooves 12, and the limiting blocks 11 are embedded in the limiting grooves 12.

Further, the first protecting shell 3 and the second protecting shell 4 are provided with protruding cavities, and the protruding cavities are located at the positions of the second buckles 10.

Working principle: when the connector is used, the connecting plug 8 of the connector sub-end 2 is only required to be inserted into the connecting socket 7 of the connector main end 1, the limiting block 11 is embedded into the limiting groove 12, the clamping block 9 is clamped in the second clamping buckle 10 to fix the connector sub-end 2 and the connector main end 1, then the first protecting shell 3 and the second protecting shell 4 are buckled, the sealing groove 14 on the first protecting shell 3 and the second protecting shell 4 is embedded into the sealing ring 13 of the connector sub-end 2, the sealing clamping pad 15 is embedded into the groove 16, and finally after the first protecting shell 3 and the second protecting shell 4 are butted, the first clamping buckle 5 can be clamped into the clamping groove 6, and the first protecting shell 3 and the second protecting shell 4 are fixed, so that connection can be completed.

In the use, as the sealing groove 14 is embedded in the sealing ring 13 to realize sealing, the sealing clamping pad 15 is embedded in the groove 16 to realize sealing, and the spigot connection between the first protective shell 3 and the second protective shell 4 is sealed, the sealing effect is further improved, and meanwhile, the dustproof effect is realized, and the practicability of the wire harness connector is improved.

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 connector comprises a connector female end (1), a connector child end (2), a first protective shell (3) and a second protective shell (4), wherein a connecting socket (7) is arranged on the connector female end (1), a connecting plug (8) is arranged on the connector child end (2), the connecting plug (8) is inserted into the connecting socket (7), a plurality of grooves (16) are uniformly formed in the position, close to the tail end, of the connector female end (1), and a sealing ring (13) is arranged in the position, close to the connecting plug (8), of the connector child end (2); first protection shell (3) and second protection shell (4) cover are established on female end (1) of connector to first protection shell (3) and second protection shell (4) are connected in the bottom of female end (1) of connector, and first protection shell (3) and second protection shell (4) all adopt EPDM rubber to make, and the position that first protection shell (3) and second protection shell (4) are close to connector sub-end (2) all is equipped with seal groove (14) with sealing washer (13) adaptation, and sealing washer (13) gomphosis is in seal groove (14), and the position that connector sub-end (2) were kept away from to first protection shell (3) and second protection shell (4) all is equipped with sealing clip pad (15) with recess (16) looks adaptation, and sealing clip pad (15) gomphosis is in recess (16), and is equipped with the tang between first protection shell (3) and second protection shell (4) and is connected.

2. A harness connector as claimed in claim 1, wherein: the first protection shell (3) top symmetry is equipped with first buckle (5), is equipped with draw-in groove (6) on the second protection shell (4), joint between first buckle (5) and draw-in groove (6), connects first protection shell (3) and second protection shell (4).

3. A harness connector as claimed in claim 1, wherein: be provided with second buckle (10) on female end (1) of connector, connector sub-end (2) are equipped with fixture block (9) with second buckle (10) adaptation, joint between second buckle (10) and fixture block (9), fixed connector female end (1) and connector sub-end (2).

4. A harness connector as claimed in claim 1, wherein: limiting blocks (11) are symmetrically arranged on two sides of the connecting plug (8), limiting grooves (12) are symmetrically arranged on two sides of the connector female end (1), and the limiting blocks (11) are embedded in the limiting grooves (12).

5. A harness connector as claimed in claim 1, wherein: the first protective shell (3) and the second protective shell (4) are provided with protruding cavities, and the protruding cavities are located at the positions of the second buckles (10).