CN210957104U

CN210957104U - Connector sheath

Info

Publication number: CN210957104U
Application number: CN201922466115.0U
Authority: CN
Inventors: 李宝; 李家龙; 罗嘉强
Original assignee: Huizhou Aowa Electronics Co ltd
Current assignee: Huizhou Aohua Intelligent Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-07
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a connector sheath, which comprises a sheath body and a locking piece, wherein the sheath body is detachably connected with the locking piece; the sheath body is provided with a through hole, the wall of the through hole is provided with a stop hole, and the stop hole is communicated with the through hole; the locking piece comprises a locking body, a locking buckle is arranged on the locking body, and the locking buckle is buckled in the locking hole and extends into the through hole. The sheath and the connector can be fixed, and the sheath can be conveniently installed or disassembled.

Description

Connector sheath

Technical Field

The utility model relates to a connector protection device's technical field specifically, relates to a connector sheath.

Background

Along with the promotion of people's quality of life, more and more electrical products begin to insert inside the car, and electrical products are connected with car circuit through the car pencil that matches usually, and the one end of car pencil connects the connector, and the car circuit is connected to the connector, and the electrical products is then connected to the other end of car pencil, so forms electric circuit between car circuit, pencil and electrical products. To prevent damage to the connector, a boot is typically placed over the connector to protect the connector. However, because the automotive wiring harnesses inside the automobile are very dense, and the space of the automobile is very narrow, when the automotive wiring harnesses connected with the connector are required to be connected to the automobile circuit, the connector with the sheath is difficult to pass through the automotive wiring harnesses, so that before the automotive wiring harnesses are connected to the automobile circuit, the sheath on the connector needs to be removed, the connector passes through the dense wiring harnesses, the connector reaches a proper position, the sheath is mounted on the connector, and then the connector is connected to the automobile circuit. The prior jacket is inconvenient to disassemble, and an installer generally uses tools to disassemble the jacket on the connector.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a connector sheath.

The utility model discloses a connector sheath, which comprises a sheath body and a locking piece, wherein the sheath body is detachably connected with the locking piece; the sheath body is provided with a through hole, the wall of the through hole is provided with a stop hole, and the stop hole is communicated with the through hole; the locking piece comprises a locking body, a locking buckle is arranged on the locking body, and the locking buckle is buckled in the locking hole and extends into the through hole.

Preferably, a clamping groove is formed in the locking body, a clamping rib is arranged on the outer side of the sheath body, and the clamping rib is buckled in the clamping groove; or the locking body is provided with a clamping rib, the outer side of the sheath body is provided with a clamping groove, and the clamping rib is buckled in the clamping groove.

Preferably, the outer side surface of the sheath body is provided with a containing groove, the stop hole is located in the containing groove, and the locking body is contained in the containing groove.

Preferably, the sheath body is provided with a first dismounting groove, and the first dismounting groove is positioned at one side or two sides of the stop hole.

Preferably, the locking body is provided with a second dismounting groove, and the second dismounting groove is positioned at one side or two sides of the locking buckle.

Preferably, still including connecting the buckle, connecting the buckle and being equipped with link and joint end, the link is fixed in the sheath body.

Preferably, the protective sleeve further comprises a protective ring, two ends of the protective ring are fixed on the protective sleeve body, and the clamping end is located between the protective ring and the protective sleeve body.

Preferably, the protective sleeve further comprises a protective plate, the protective plate is arranged on the protective sleeve body, and the protective plate is respectively arranged on two sides of the connecting end.

Preferably, the outer surface of the locking body is provided with an anti-slip structure.

Preferably, the locking body is made of a plastic material.

The utility model has the advantages that: in this case, the connector is fitted into the housing, and the locking buckle is inserted into the locking hole in the housing body, the locking buckle extends into the through hole, and the end face of the locking buckle abuts against the connector and is engaged with the ring on the outer peripheral wall of the connector, that is, the connector is retained in the through hole of the housing body. When the sheath needs to be disassembled, the locking piece is pulled out from the sheath body along the disassembling direction, so that the locking buckle is pulled out from the locking hole, and the end face of the locking buckle is separated from the connector. Not only can fix the sheath and the connector, but also can conveniently install or disassemble the sheath.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a perspective view of a sheath according to an embodiment;

FIG. 2 is an exploded view of the sheath in the example;

FIG. 3 is a perspective view of the sheath body according to one embodiment;

FIG. 4 is a second perspective view of the sheath body in the embodiment;

FIG. 5 is a schematic perspective view of a locking member according to an embodiment;

FIG. 6 is a perspective view of the connector with the sheath attached in the embodiment;

fig. 7 is an exploded view of the sheath and connector of the example embodiment.

Reference numerals: 1, a sheath body; 11 through holes; 12 a stop hole; 13 clamping the ribs; 131, clamping ribs; 132 lower clamping ribs; 14 a receiving groove; 15 a first dismounting groove; 2, a locking piece; 21 locking the body; 211 stopping the button; 212 clamping the groove; 2121, arranging a clamping groove; 2122, setting a lower clamping groove; 213 second disassembly groove; 214 a non-slip structure; 3, connecting a buckle; 31 connecting ends; 32 of a clamping end; 4 a guard ring; 5 protecting the board; 6, a connector.

Detailed Description

Embodiments of the invention are disclosed below, and for the purposes of clarity, numerous implementation details are set forth in the following description. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

Referring to fig. 1-2 and 6-7, fig. 1 is a schematic perspective view of an embodiment of a sheath, fig. 2 is an exploded view of the embodiment of the sheath, and fig. 6 is a schematic perspective view of a connector with the sheath; fig. 7 is an exploded view of the sheath and connector of the example embodiment. The embodiment provides a connector sheath, which comprises a sheath body 1 and a locking piece 2, wherein the sheath body 1 is used for protecting a connector 6, and the locking piece 2 is used for fixing the connector 6 in the sheath body 1, so that the connector 6 is not separated from the sheath body 1.

Referring to fig. 3 to 4, fig. 3 is a schematic perspective view of a sheath body in the embodiment, and fig. 4 is a schematic perspective view of the sheath body in the embodiment. The sheath body 1 is provided with a through hole 11 along the length direction, and the shape and the size of the through hole 11 are matched with the connector 6, so that an overlarge gap between the sheath and the connector 6 is avoided. The wall of the through hole 11 is provided with a stop hole 12, the stop hole 12 is communicated with the through hole 11, the cross section of the stop hole 12 is not limited, for example, the cross section may be circular, rectangular or square, and the present embodiment is rectangular.

Referring to fig. 5, fig. 5 is a schematic perspective view of an embodiment of a locking member. The locking member 2 includes a locking body 21, and a locking buckle 211 is provided on the locking body 21. To facilitate the mounting and dismounting of the locking member 2, the locking body 21 is made of a plastic material, such as copper, aluminum, plastic, etc., preferably plastic.

When the connector 6 is installed in the sheath, the connector 6 is inserted into the through hole 11 of the sheath body 1, the ring of the outer peripheral wall of the connector 6 is positioned below the stop hole 12, the stop buckle 211 on the locking body 21 is completely inserted into the stop hole 12, the stop buckle 211 extends into the through hole 11, the end face of the stop buckle 211 abuts against the outer peripheral wall of the connector 6, and the stop buckle 211 is positioned in the ring of the outer peripheral wall of the connector 6. Thus, the connector 6 is fixed in the through hole 11 of the sheath body 1, and the separation phenomenon between the sheath body 1 and the connector 6 is avoided. Preferably, the end face of the locking buckle 211 is attached to the peripheral wall of the connector 6, so that the contact area of the locking buckle 211 is increased, and the connection stability between the connector 6 and the sheath is increased.

In another preferred embodiment, referring to fig. 2 to 3 again, the outer side of the sheath body 1 is provided with a clamping rib 13, and the locking body 21 is provided with a clamping groove 212. At least one of the clamping ribs 13 and the clamping grooves 212 is provided, and most preferably, an upper clamping rib 131 and a lower clamping rib 132 are provided on both sides of the sheath body 1, and an upper clamping groove 2121 and a lower clamping groove 2122 are provided on both sides of the locking body 21. The clamping rib 13 and the clamping groove 212 are arranged along the buckling direction of the sheath body 1 and the locking piece 2. When the sheath body 1 and the locking member 2 are assembled, after the locking buckle 211 is buckled into the locking hole 12, the upper clamping rib 131 is clamped with the upper clamping groove 2121, and the lower clamping rib 132 is clamped with the lower clamping groove 2122; when sheath body 1 and locking piece 2 are dismantled to needs, pull out locking piece 2 along the direction of keeping away from sheath body 1, along with keeping away from gradually of sheath body 1 and locking piece 2, go up chucking muscle 131 and break away from last chucking groove 2121, lower chucking muscle 132 breaks away from lower chucking groove 2122, and goes up chucking muscle 131 and lower chucking groove 2122 block. So when dismantling the sheath, locking piece 2 still connects on sheath body 1, avoids locking piece 2 to drop. In another preferred embodiment, the positions of the clamping ribs 13 and the clamping grooves 212 are interchanged, that is, the clamping grooves 212 are arranged on the outer side of the sheath body 1, and the clamping ribs 13 are arranged on the locking body 21. The principle of operation is the same as in the previous preferred embodiment.

In another preferred embodiment, the receiving groove 14 is provided on the outer side surface of the sheath body 1, the stop hole 12 is located in the receiving groove 14, and the fastening rib 13 or the fastening groove 212 is also located in the receiving groove 14. Most preferably, the depth of the receiving groove 14 is equal to the thickness of the lock body 21. When the locking piece 2 is assembled with the sheath body 1, the locking piece 2 is just completely arranged in the accommodating groove 14, and the overall size of the sheath is reduced.

In another preferred embodiment, referring to fig. 3, the sheath body 1 is provided with a first dismounting groove 15, the first dismounting groove 15 is located at one side or both sides of the stopping hole 12, and most preferably, the first dismounting groove 15 is located at both sides of the stopping hole 12.

Referring to fig. 5, fig. 5 is a schematic perspective view of an embodiment of a locking member. The locking body 21 is provided with a second detaching groove 213, the second detaching groove 213 is located at one side or both sides of the locking buckle 211, and most preferably, the second detaching groove 213 is located at both sides of the locking buckle 211. After the lock member 2 is engaged with the sheath body 1, the second removal groove 213 corresponds to the first removal groove 15. When dismantling the sheath, operating personnel uses two fingers to stretch into the space that first dismantlement groove 15 and second dismantlement groove 213 formed respectively, presss from both sides tight lock 2 hard, then extracts lock 2 hard along dismantling the direction hard, makes things convenient for operating personnel's dismantlement work.

More preferably, be equipped with anti-skidding structure 214 at locking body 21 surface, anti-skidding structure 214 can be horizontal stripe, vertical stripe or oblique stripe, and the stripe can be protruding or the groove forms, and when master workers pulled out locking piece 2, protruding or grooved and grooved way increase master workers ' and locking piece 2's frictional force, further made things convenient for master workers ' installation and dismantlement.

In another preferred embodiment, referring to fig. 4 again, the sheath body 1 is provided with a connecting buckle 3, the connecting buckle 3 is provided with a connecting end 31 and a clamping end 32, and the connecting end 31 is fixedly connected to the sheath body 1. In order to prevent the wire harness from hooking the clamping end 32 and then pulling the connecting buckle 3 off, the protective sleeve body 1 is further provided with a protective ring 4, and a plurality of protective rings 4 can be arranged, but in consideration of economy, one protective ring 4 is preferred. The protection ring 4 is arranged around the clamping end 32 of the connecting buckle 3, two ends of the protection ring are respectively and fixedly connected to the sheath body 1, and the clamping end 32 is positioned between the protection ring 4 and the sheath body 1. In order to prevent the wire harness from snapping the connecting buckle 3 after hooking the connecting end 31, the protecting plates 5 are respectively arranged on two sides of the connecting end 31 of the connecting buckle 3, and the height of the protecting plates 5 is higher than that of the connecting end 31.

Referring to fig. 6 and 7, fig. 6 is a perspective view of a connector with a sheath mounted therein according to an embodiment, and fig. 7 is an exploded view of the sheath and the connector. When the sheath of the embodiment is used, the connector 6 is inserted into the through hole 11 of the sheath body 1; then, the locking member 2 is fastened to the sheath body 1, so that the locking fastener 211 extends into the locking hole 12 and is abutted against the connector 6, the locking fastener 211 is fastened in a ring on the outer peripheral wall of the connector 6, the clamping rib 13 is fastened in the clamping groove 212, and the locking member 2 is positioned in the accommodating groove 14 after assembly. When disassembling, firstly, the fingers extend into the space formed by the first disassembling groove 15 and the second disassembling groove 213; then the locking member 2 is clamped, the locking member 2 is pulled in the detaching direction, the upper clamping rib 131 is separated from the upper rib groove 2121, and the lower clamping rib 132 is separated from the lower rib groove 2122. The stopper 211 is disengaged from the ring of the outer peripheral wall of the connector 6, the stopper 211 is disengaged from the connector 6, and finally the connector 6 is pulled out.

In conclusion, when the sheath needs to be installed, the connector is inserted into the through hole of the sheath body, the locking piece is pushed, the stop buckle is inserted into the stop hole and extends into the through hole, and the end face of the stop buckle is abutted to the outer peripheral wall of the connector to limit the connector; when the sheath needs to be disassembled, the locking piece is pulled out from the sheath body along the disassembling direction, so that the locking buckle is pulled out from the locking hole, and the end face of the locking buckle is separated from the connector. Not only can fix the sheath and the connector, but also can conveniently install or disassemble the sheath.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A connector boot, characterized by: the sheath comprises a sheath body (1) and a locking piece (2), wherein the sheath body (1) is detachably connected with the locking piece (2); the sheath body (1) is provided with a through hole (11), the wall of the through hole (11) is provided with a stop hole (12), and the stop hole (12) is communicated with the through hole (11); the locking piece (2) comprises a locking body (21), a stop buckle (211) is arranged on the locking body (21), and the stop buckle (211) is buckled in the stop hole (12) and extends into the through hole (11).

2. The connector boot of claim 1, wherein: a clamping groove (212) is formed in the locking body (21), a clamping rib (13) is arranged on the outer side of the sheath body (1), and the clamping rib (13) is buckled with the clamping groove (212); or a clamping rib (13) is arranged on the locking body (21), a clamping groove (212) is formed in the outer side of the sheath body (1), and the clamping rib (13) is buckled in the clamping groove (212).

3. The connector boot of claim 2, wherein: the outer side surface of the sheath body (1) is provided with a containing groove (14), the stop hole (12) is located in the containing groove (14), and the locking body (21) is contained in the containing groove (14).

4. The connector boot of claim 1, wherein: the sheath is characterized in that a first dismounting groove (15) is formed in the sheath body (1), and the first dismounting groove (15) is located on one side or two sides of the stop hole (12).

5. The connector boot of claim 1, wherein: and a second dismounting groove (213) is formed in the locking body (21), and the second dismounting groove (213) is positioned on one side or two sides of the locking buckle (211).

6. The connector boot of claim 1, wherein: still including connecting buckle (3), connecting buckle (3) are equipped with link (31) and joint end (32), link (31) are fixed in sheath body (1).

7. The connector boot of claim 6, wherein: the protective sleeve is characterized by further comprising a protective ring (4), wherein two ends of the protective ring (4) are fixed on the protective sleeve body (1), and the clamping end (32) is located between the protective ring (4) and the protective sleeve body (1).

8. The connector boot of claim 6, wherein: the protective sleeve is characterized by further comprising a protective plate (5), wherein the protective plate (5) is arranged on the protective sleeve body (1), and the protective plate (5) is arranged on two sides of the connecting end (31).

9. The connector sheath of any one of claims 1-8, wherein: the outer surface of the locking body (21) is provided with an anti-slip structure (214).

10. The connector sheath of any one of claims 1-8, wherein: the locking body (21) is made of plastic material.