CN201142460Y

CN201142460Y - Combined audio and video socket casing

Info

Publication number: CN201142460Y
Application number: CNU2007201758750U
Authority: CN
Inventors: 胡光才; 彭雪; 李滔
Original assignee: ZHEJIANG YUQIU ELECTRONICS CO Ltd
Current assignee: Dongguan Yuqiu Electronics Co., Ltd.
Priority date: 2007-09-14
Filing date: 2007-09-14
Publication date: 2008-10-29
Anticipated expiration: 2017-09-14

Abstract

The utility model relates to a composite audio-video socket sleeve, which comprises an AV socket metal sleeve (1) and an S terminal metal ring (2). The AV socket sleeve is characterized in that pins (4) are arranged on the front end of the S terminal metal ring (2); the AV socket metal sleeve (1) is directly connected with the S terminal metal ring (2) through a metal sheet (3) to form an integrated structure; a bump (3.1) is arranged on the metal sheet (3); a hook (5) is arranged on the rear side of the AV socket metal sleeve (1); hooks (6) are respectively arranged on the left and the right sides of the S terminal metal ring (2); and three to six elastic sheets (7) are arranged on the inner side of the S terminal metal ring (2). The composite audio-video socket sleeve has the advantages of simple structure, convenient assembly, saved cost and reduced waste, can ensure the insertion force of the product and can achieve shielding effects to prevent electromagnetic interference and radiation. The composite audio-video socket sleeve is suitable for audio-video connection of various kinds of electronic connector, audio-video systems and household appliances.

Description

Combined type audio frequency and video socket overcoat

Technical field

The utility model relates to a kind of combined type audio frequency and video socket overcoat.

Background technology

Existing combined type audio frequency and video socket overcoat (see figure 2) is made up of AV socket metallic sheath 9, AV earth terminal 10 and

S terminal quoit

11 and 12 4 parts of S terminal ground wire terminal, and wherein, adjacent AV jack and S terminal jacks are split-type structurals.This structure uses raw material more, and the consumption worker is consuming time, and production cost height, fraction defective are also very high.

In today of electronic technology develop rapidly, " environmental protection " and " Jiankang " is the social concern that the whole world is paid close attention to the most, and therefore, " radiation proof ", " anti-electromagnetic interference " are again the problems that electron trade must be considered.

Summary of the invention

The purpose of this utility model provides a kind of combined type audio frequency and video socket overcoat, comprise AV socket metallic sheath and S terminal quoit, it is characterized in that: set up pin at S terminal quoit front end, AV socket metallic sheath and S terminal quoit directly couple together by sheet metal, form monolithic construction.Wherein, set up a convex closure on sheet metal, and set up pin at S terminal quoit front end, convex closure can directly contact with casing or other screening arrangement, and pin then directly inserts safety ground among the PCB, and the prevention electromagnetic interference reaches radiation-resistant purpose.Set up a grab at AV socket metallic sheath rear in addition, respectively set up a grab respectively, be used for whole metal-coating is securely fixed in the pedestal of combined type audio frequency and video socket at S terminal quoit the right and left; Be provided with 3～6 shell fragments in S terminal quoit inboard, these shell fragments can be clamped plug well, thereby guarantee the plug power at S terminal position.

Advantage: this combined type audio frequency and video socket overcoat is general combined type audio frequency and video socket overcoat.Simple in structure, assembling is convenient, can save cost, can guarantee the plug power of product, and good shield effectiveness is arranged, and can prevent electromagnetic interference.

Description of drawings

Fig. 1 is the utility model combined type audio frequency and video socket jacket structure schematic diagram.

Fig. 2 is existing combined type audio frequency and video socket jacket structure schematic diagram.

Fig. 3 is the S terminal plug sketch of standard.

Reference numeral: 1.AV socket metallic sheath 2.S terminal quoit 3. sheet metals 4. pins 5. grabs 6. grabs 7. shell fragments 8. breach 9.AV socket metallic sheath 10.AV earth terminal 11.S terminal quoit 12.S terminal ground wire terminals.

Embodiment

As shown in Figure 1, the utility model is a kind of combined type audio frequency and video socket overcoat, comprise AV socket metallic sheath 1 and S terminal quoit 2, it is characterized in that: set up pin 4 at S terminal quoit 2 front ends, AV socket metallic sheath 1 and S terminal quoit 2 directly couple together by sheet metal 3, form monolithic construction, and on sheet metal 3, set up a convex closure; Set up a grab 5 at AV socket metallic sheath 1 rear, respectively set up a grab 6 respectively at S terminal quoit 2 the right and lefts; Be provided with 3～6 shell fragments 7 in S terminal quoit 2 inboards.

See shown in Figure 3ly,, therefore, when implementing, must above S terminal quoit 2, open a gap 8, the position of plug raised points is avoided, make the S terminal plug that product can the adapted standard owing on the S terminal plug of standard a raised points is arranged.

This combined type audio frequency and video socket overcoat is applicable to the socket overcoat that the audio frequency and video of various electric power connectors, audiovisual system, household electrical appliance connect.

Claims

1, a kind of combined type audio frequency and video socket overcoat, comprise AV socket metallic sheath (1) and S terminal quoit (2), it is characterized in that: set up pin (4) at S terminal quoit (2) front end, AV socket metallic sheath (1) and S terminal quoit (2) directly couple together by sheet metal (3), form monolithic construction.

2, according to the described combined type audio frequency and video of claim 1 socket overcoat, it is characterized in that: on sheet metal (3), set up a convex closure.

3, according to the described combined type audio frequency and video of claim 1 socket overcoat, it is characterized in that: set up a grab (5) at AV socket metallic sheath (1) rear, respectively set up a grab (6) respectively at S terminal quoit (2) the right and left; Be provided with 3～6 shell fragments (7) in S terminal quoit (2) inboard.

4, according to claim 1 or 3 described combined type audio frequency and video socket overcoats, it is characterized in that: a breach (8) is set up in S terminal quoit (2) top.