CN211981011U

CN211981011U - Waterproof wire end bending female seat

Info

Publication number: CN211981011U
Application number: CN202020820084.4U
Authority: CN
Inventors: 谢承志; 谢逸云
Original assignee: Dongguan Synconn Precision Industry Co ltd
Current assignee: Dongguan Synconn Precision Industry Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-11-20
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to the technical field of connectors, in particular to a waterproof wire end bending female seat, which comprises a socket body, a terminal piece, a shielding piece, a waterproof assembly and an outer shell, wherein the terminal piece, the shielding piece and the waterproof assembly are sleeved in the socket body; the outer shell comprises an inserting cavity and an inserting buckle arranged in the inserting cavity; the waterproof assembly comprises a first sealing ring arranged between the socket body and the outer shell and a second sealing ring arranged between the socket body and the shielding sheet. The utility model discloses set up first sealing washer and second sealing washer and seal socket ontology's both ends, it is sealed effectual, prevented effectively that external moisture from flowing into socket ontology, overall structure is reliable and stable.

Description

Waterproof wire end bending female seat

Technical Field

The utility model relates to a connector technical field especially relates to a curved female seat of waterproof line end.

Background

The curved female seat of present FAKRA generally includes plastic main part, alloy shell and terminal subassembly, and during the subassembly assembles to the plastic main part after the alloy shell, the alloy shell was fixed in inserting the jack of plastic main part, and fixed adoption between alloy shell and the plastic main part is alone shell fragment card income five metals draw-in groove or is adopted plastic and five metals structure of interfering firmly.

FAKRA connectors have been used in the field of automotive communications for many years since the DIN72594-1 standard was established. Originally, radios, the FAKRA connectors have become more environmentally demanding as the times have progressed.

The curved female seat of line end among the prior art, in the in-service use, its shortcoming that exists lies in, overall structure stability is relatively poor, does not possess waterproof function, is difficult to adapt to the environment that is more and more strict in the automobile field.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a female waterproof terminal bending seat for electrical connection with a male plug, which addresses the problems of the conventional technology.

A waterproof wire end bend female socket comprising: the socket comprises a socket body, a terminal piece, a shielding sheet and a waterproof assembly which are sleeved in the socket body, and an outer shell which is sleeved outside the socket body; the outer shell comprises an inserting cavity and an inserting buckle arranged in the inserting cavity; the waterproof assembly comprises a first sealing ring arranged between the socket body and the outer shell and a second sealing ring arranged between the socket body and the shielding sheet.

In one embodiment, an insulator is disposed between the terminal piece and the socket body.

In one embodiment, a lotus head is arranged between the insulator and the socket body; one end of the insulator is inserted into the lotus head.

In one embodiment, the socket body comprises an insertion end, an exposed end and a terminal, wherein the exposed end and the terminal are integrally formed with the insertion end.

In one embodiment, the insertion end is provided with a first fixing groove for placing the first sealing ring and an annular mounting groove for clamping with an outer shell.

In one embodiment, the exposed end includes a first receiving cavity for receiving a terminal element, a second receiving cavity for receiving the shielding plate, and a second fixing groove disposed in the second receiving cavity for receiving the second sealing ring.

In one embodiment, the terminal comprises a wire passing cylinder, a heat shrink tube sleeved on the wire passing cylinder, and a riveting tube arranged between the wire passing cylinder and the heat shrink tube.

In one embodiment, the terminal is further provided with a wire passing hole communicated with the first accommodating cavity.

In one embodiment, the outer housing includes a fastening station disposed within the mounting slot.

In one embodiment, the socket body is provided of a zinc alloy.

The utility model has the advantages as follows:

the utility model provides a waterproof wire end bending female seat, which comprises a socket body, a terminal piece, a shielding piece, a waterproof assembly and an outer shell, wherein the terminal piece, the shielding piece and the waterproof assembly are sleeved in the socket body; the outer shell comprises an inserting cavity and an inserting buckle arranged in the inserting cavity, the outer shell can be inserted through the inserting buckle, and elasticity can be kept for a long time in the inserting process, so that the bent female seat of the waterproof wire end can stably clamp the male connector, and the inserting and pulling are convenient; the waterproof assembly comprises a first sealing ring arranged between the socket body and the outer shell and a second sealing ring arranged between the socket body and the shielding sheet, the first sealing ring and the second sealing ring are arranged to seal two ends of the socket body, the sealing effect is good, external moisture is effectively prevented from flowing into the socket body, and the whole structure is stable and reliable.

Drawings

Fig. 1 is a schematic perspective view of the curved female seat of the waterproof wire end of the present invention;

FIG. 2 is an exploded perspective view of the female waterproof wire end bend socket of FIG. 1;

FIG. 3 is a top view of the female caul end bend of FIG. 1;

fig. 4 is a sectional view a-a of the female caul wire end bend of fig. 3.

Description of reference numerals: the socket comprises a socket body 10, an insertion end 11, a first fixing groove 11a, a mounting groove 11b, an exposed end 12, a shielding sheet 121, a first accommodating cavity 122, a second accommodating cavity 123, a second fixing groove 124, a terminal 13, a wire passing cylinder 13a, a riveting pipe 13b, a heat shrinkable pipe 13c, a wire passing hole 13d, a terminal piece 21, an insulator 22, a lotus head 23, an outer shell 30, a plug-in cavity 31, a plug-in buckle 32, a fastening table 33, a first sealing ring 41 and a second sealing ring 42.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 4, a female socket for preventing the terminal from bending according to an embodiment of the present invention is used to electrically connect with a male plug. In this embodiment, the female socket for bending the waterproof wire end includes a socket body 10, a terminal member 21, a shielding sheet 121, a waterproof component, and an outer shell 30, wherein the terminal member is sleeved in the socket body 10; the outer shell 30 comprises an insertion cavity 31 and an insertion buckle 32 arranged in the insertion cavity 31, in the embodiment, the insertion buckle 32 is an elastic insertion buckle 32, the outer shell 30 can be inserted through the insertion buckle 32, elasticity can be kept for a long time in the insertion process, so that the bent female seat of the waterproof wire end can stably clamp the male head, and the insertion and the extraction are convenient; waterproof assembly is including setting up first sealing washer 41 between socket ontology 10 and shell body 30, and set up the second sealing washer 42 between socket ontology 10 and shielding piece 121, set up first sealing washer 41 and second sealing washer 42 and seal the both ends of socket ontology 10, it is sealed effectual, prevented external moisture effectively and flowed into socket ontology 10, in this embodiment, socket ontology 10 is the zinc alloy setting, and stability is strong, and the diameter of first sealing washer 41 is greater than the diameter of second sealing washer 42.

Referring to fig. 2 and 4, the socket body 10 includes an insertion end 11, an exposed end 12 and a terminal 13 integrally formed with the insertion end 11, the insertion end 11 is provided with a first fixing groove 11a and a mounting groove 11b, in this embodiment, the mounting groove 11b is an annular mounting groove 11 b.

Referring to fig. 4, the exposed end 12 includes a first receiving cavity 122 for receiving the terminal element 21, a second receiving cavity 123 for receiving the shielding plate 121, and a second fixing groove 124 disposed in the second receiving cavity 123, wherein the shielding plate 121 is located in the second receiving cavity 123.

The terminal 13 includes a wire passing cylinder 13a, a heat shrinkable tube 13c sleeved on the wire passing cylinder 13a, and a riveting tube 13b disposed between the wire passing cylinder 13a and the heat shrinkable tube 13c, and the terminal 13 is further provided with a wire passing hole 13d communicated with the first accommodating cavity 122.

Referring to fig. 2 and 4 again, an insulator 22 is disposed between the terminal element 21 and the socket body 10, and a lotus head 23 is disposed between the insulator 22 and the socket body 10; one end of the insulator 22 is inserted into the lotus head 23, and the terminal piece 21 extends from the first receiving cavity 122 to the lotus head 23.

The outer housing 30 includes a fastening platform 33 disposed in the mounting groove 11b, in this embodiment, the fastening platform 33 is integrally formed with the outer housing 30, and the fastening platform 30 is configured to fix the socket body 10, which is good in fixing effect.

The utility model discloses a curved female seat of waterproof line terminal is used for with public plug electric connection, be provided with shell body 30 outside socket ontology 10, shell body 30 includes grafting chamber 31 and installs the grafting knot 32 in grafting chamber 31, shell body 30 can peg graft through grafting knot 32, the grafting in-process can keep elasticity for a long time, make the public head of centre gripping that this curved female seat of waterproof line terminal can be stable, the plug is convenient, be provided with waterproof assembly in socket ontology 10, waterproof assembly includes first sealing washer 41 and second sealing washer 42, it seals the both ends of socket ontology 10 to set up first sealing washer 41 and second sealing washer 42, it is sealed effectual to seal, prevent external moisture from flowing into socket ontology effectively, overall structure is reliable and stable.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a curved female seat of waterproof line end which characterized in that includes: the socket comprises a socket body, a terminal piece, a shielding sheet and a waterproof assembly which are sleeved in the socket body, and an outer shell which is sleeved outside the socket body; the outer shell comprises an inserting cavity and an inserting buckle arranged in the inserting cavity; the waterproof assembly comprises a first sealing ring arranged between the socket body and the outer shell and a second sealing ring arranged between the socket body and the shielding sheet.

2. The watertight wire end bending female socket according to claim 1, wherein an insulator is provided between the terminal member and the socket body.

3. The waterproof wire end bending female socket according to claim 2, wherein a lotus head is arranged between the insulator and the socket body; one end of the insulator is inserted into the lotus head.

4. The female waterproof wire end bend seat according to claim 1, wherein the socket body includes an insertion end, and an exposed end and a terminal end integrally formed with the insertion end.

5. The female seat for preventing the water line end from being bent according to claim 4, wherein the insertion end is provided with a first fixing groove for placing the first sealing ring and an annular mounting groove for being clamped with an outer shell.

6. The waterproof wire end bending female socket according to claim 5, wherein the exposed end comprises a first accommodating cavity for accommodating a terminal piece, a second accommodating cavity for accommodating the shielding plate, and a second fixing groove arranged in the second accommodating cavity for accommodating the second sealing ring.

7. The waterproof wire end female socket according to claim 6, wherein the wire end comprises a wire passing cylinder, a heat shrink tube sleeved on the wire passing cylinder, and a riveting tube arranged between the wire passing cylinder and the heat shrink tube.

8. The waterproof wire end bending female socket according to claim 7, wherein the wire end is further provided with a wire passing hole communicated with the first accommodating cavity.

9. The female watertight wire end bend socket of claim 8, wherein the outer housing includes a fastening platform that is placed in the mounting groove.

10. The watertight wire end bending female socket according to claim 1, wherein the socket body is provided of zinc alloy.