CN2777777Y - Audio-visual frequency signal connecting wire - Google Patents

Abstract

The utility model relates to an audio signal connecting wire composed of standard joints, an adapter and a signal wire. The standard joint is connected with one end of the signal wire, the other end of the signal wire is connected with a male joint part of the adapter and a box joint part of the adapter is connected with the other standard joint. The audio frequency signal connecting wire can achieve the separation of the standard joints and the signal wire by pulling out the adapter at the time of penetrating through a through wire hole of which the width is smaller than the width of each of the standard joints. The through wire hole is penetrated through by the signal wire, and then the standard joints are connected with the signal wire; thereby, the audio signal connecting wire can penetrate a minor through wire hole successfully. The utility model has the advantages of simple structure and convenient use.

Description

Audio and Video Signal Cable

Affiliated technical field

The utility model relates to a kind of jockey that is used for audio/video signal transmission.

Background technology

At present, the production standard of domestic audio ﹠ video equipment all adopts current international standard, particularly international advanced standard basically, and the signaling interface of audio ﹠ video equipment also must adopt the corresponding standard structure.A kind of Audio and Video Signal Line Connection of European standard is commonly called as the multicore SCART joint of broom head, uses very extensive.The signal connecting line that the SCART joint is formed, respectively there is a SCART joint at two ends, because the joint volume is bigger, when being used for the signal connection between the equipment, if need pass barriers such as metope, rack, desktop, then must on barrier, open very big cable-through hole, cause the inconvenience in the use, also influence the attractive in appearance of barrier.

Summary of the invention

For overcoming above deficiency, the purpose of this utility model is to provide a kind of and can pass less cable-through hole smoothly, the Audio and Video Signal Cable easily of transferring.

The technical solution adopted in the utility model is, Audio and Video Signal Cable is made up of modular connection, crossover sub and holding wire, modular connection is connected with an end of holding wire, the other end of holding wire partly is connected with the male joint of crossover sub, the female joint part of crossover sub then is connected with another modular connection, the slightly larger in diameter of crossover sub is in the line footpath of holding wire, width much smaller than modular connection, male joint part by crossover sub, the female joint part of inserting or extracting crossover sub, the realization modular connection is connected or separates with holding wire.

The beneficial effects of the utility model are, owing to be provided with crossover sub, when Audio and Video Signal Cable need pass cable-through hole less than the modular connection width, by unpluging crossover sub, can realize separating of modular connection and holding wire, pass cable-through hole with holding wire after, again modular connection is linked to each other with holding wire, thereby make Audio and Video Signal Cable pass less cable-through hole smoothly, simple in structure, easy to use.

Description of drawings

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Fig. 1: be the structural representation of the utility model Audio and Video Signal Cable.

Utility model Audio and Video Signal Cable shown in Figure 1 is made up of modular connection (1), crossover sub (2) and holding wire (3), modular connection (1) is connected with an end of holding wire (3), the other end of holding wire (3) is connected with the male joint part (4) of crossover sub (2), and the female joint part (5) of crossover sub (2) then is connected with another modular connection (1).The slightly larger in diameter of adapter coupling (2) is in the line footpath of holding wire (3), width much smaller than modular connection (1), by the female joint part (5) that crossover sub was inserted or extracted to the male joint part (4) of crossover sub (2), realization modular connection (1) is connected or separation with holding wire (3).Owing to be provided with crossover sub (2), when audio-video signal connects audio ﹠ video equipment, run into barrier, in the time of need passing the cable-through hole less than modular connection (1) width, unplug crossover sub (2), modular connection (1) is separated with holding wire (3), after passing cable-through hole with holding wire (2), again modular connection (1) is linked to each other with holding wire, thereby make Audio and Video Signal Cable pass less cable-through hole smoothly, realize effective connection of audio ﹠ video equipment.

Claims (2)

1, a kind of Audio and Video Signal Cable, form by modular connection, crossover sub and holding wire, it is characterized in that: modular connection is connected with an end of holding wire, the other end of holding wire partly is connected with the male joint of crossover sub, the female joint part of crossover sub then is connected with another modular connection, by the male joint part of crossover sub, insert or extract the female joint part of crossover sub, the realization modular connection is connected or separates with holding wire.

2, Audio and Video Signal Cable according to claim 1 is characterized in that: the slightly larger in diameter of crossover sub is in the line footpath of holding wire, much smaller than the width of modular connection.

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