CN209786349U - Audio frequency attach fitting convenient to hang and use - Google Patents

Abstract

The utility model discloses an audio frequency attach fitting convenient to hang use, including receiver, spring leaf, connection line structure and clip, it accomodates the chamber to have seted up in the receiver, the center department fixed mounting who accomodates the chamber has the fixed column, the periphery fixed mounting of fixed column has the spring leaf, the connection line structure includes connecting wire main part, audio connector and plug, the winding is in the periphery of spring leaf after the connecting wire main part fifty percent discount, be fixed connection between the one end of connecting wire fifty percent discount and the spring leaf, the hole has been seted up respectively to the both sides of receiver. The utility model discloses a be equipped with the spring leaf in the inside of receiver, then with the periphery of winding at the spring leaf behind the connecting wire main part fifty percent discount, elasticity through the spring leaf can drive the automatic shrink of connecting wire, is convenient for arrange in order and carry, can hang the receiver in certain position through hanging the rope moreover, or fix the receiver in certain position, convenient to use through the clip.

Description

Audio frequency attach fitting convenient to hang and use

Technical Field

The utility model relates to an audio frequency connecting wire technical field specifically is an audio frequency attach fitting convenient to hang and use.

Background

The audio connecting line, called audio line for short, is used for transmitting electroacoustic signals or data. Broadly speaking, there are two broad categories of electrical signals and optical signals. By audio cable and connector two parts constitute, wherein: the audio cable is generally a double-core shielded cable, and the connectors are commonly called RCA (commonly called lotus head), XLR (commonly called cannon head), TRS jack (commonly called pen point). Since the audio frequency is low in frequency range and is easily interfered in the case of long-distance transmission, the balanced connection method is the most common method for audio connection of professional equipment as an anti-interference connection method. The connection line of household electrical appliance also has two-core shielded wire as audio connection line, however, it transmits left and right sound channels, which are two signals, and it does not belong to balanced connection method. An unbalanced connection is a connection method that transmits signals only through one signal line, and is susceptible to interference, so that the unbalanced connection is only generally used on household appliances or under some conditions with low requirements.

In some occasions, the situation that the equipment interface at one end is a balanced interface and the equipment at the other end is an unbalanced interface may be encountered, and under the situation that the requirement is not strict, only the balanced connection method is used at the balanced end, the unbalanced connection method is used in an unbalanced way, and the corresponding of each pin is noticed. In critical situations, it is necessary to use a conversion circuit to convert the balance into unbalance or to convert the unbalance into balance.

1. Traditional audio frequency connecting wire is at the in-process that uses, and the connecting wire all can the overlength, and the difficult arrangement of connecting wire that comes out more, and the connecting wire that will come out more is rolled over together moreover and can be caused the condition that appears knoing between the connecting wire.

2. Most audio connectors are inconvenient to hang when in use due to simple structures.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an audio frequency attach fitting convenient to hang and use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an audio frequency connector convenient for hanging and using comprises a storage box, a spring piece, a connecting line structure and a clip, a containing cavity is arranged in the containing box, a fixed column is fixedly arranged at the center of the containing cavity, the periphery of the fixed column is fixedly provided with a spring piece, the connecting line structure comprises a connecting line main body, an audio connector and a plug, the main body of the connecting wire is folded and then wound on the periphery of the spring piece, one folded end of the main body of the connecting wire is fixedly connected with the spring piece, holes are respectively arranged on two sides of the storage box, two ends of the connecting wire main body respectively penetrate through the holes to extend to the outside of the storage box, the audio frequency connector is fixedly installed at the penetrating end of one end of the connecting wire main body, the plug is fixedly installed at the penetrating end of the other end of the connecting wire main body, and the volumes of the audio frequency connector and the plug are larger than the volume of the hole.

Preferably, the length of the connecting wire main body is greater than that of the spring piece.

Preferably, the top fixed mounting of receiver has the connection rope, the other end of connecting the rope is fixed to be provided with hangs the rope.

Preferably, a clip is rotatably mounted on one side of the storage box through a rotating shaft.

Preferably, the housing of the receiving case is made of polystyrene plastic.

Compared with the prior art, the beneficial effects of the utility model are that:

1. The utility model discloses a fixed mounting has the fixed column in the containing box, then the fixed spring leaf that is equipped with in the periphery of fixed column, still twine the periphery of spring leaf after the connecting wire main part fifty percent discount, and be fixed connection between one side of connecting wire main part fifty percent discount and the spring leaf, the both ends of connecting wire main part are the fixed audio connector and the plug of being provided with respectively, through stretching audio connector and plug during the use, just can carry out the length adjustment of connecting wire according to required length, and after using up, the spring leaf shrink can drive the connecting wire main part and contract automatically, can not make the connecting wire appear the condition of knoing, conveniently arrange in;

2. the utility model discloses still be equipped with the connection rope in the top of receiver is fixed simultaneously, then be equipped with in the other end of connecting the rope and hang the rope, when using the audio frequency connecting wire, can hang the receiver through hanging the rope, but also rotate through the pivot in one side of receiver and install the clip, can fix the receiver in certain position through the clip, have simple structure, convenient to use, excellent in use effect's advantage.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the present invention;

Fig. 3 is a top view of the local structure of the present invention.

In the figure: 1-a storage box; 101-holes; 2-a receiving cavity; 3-fixing the column; 4-spring lamination; 5-connecting the wire body; 501-audio connector; 502-a plug; 6, hanging a rope; 601-connecting ropes; 7-clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an audio connector convenient to hang and use comprises a storage box 1, a spring piece 4, a connecting line structure and a clamp 7, wherein a storage cavity 2 is formed in the storage box 1, a fixed column 3 is fixedly mounted at the center of the storage cavity 2, the spring piece 4 is fixedly mounted on the periphery of the fixed column 3, the connecting line structure comprises a connecting line main body 5, an audio connector 501 and a plug 502, the connecting line main body 5 is folded in half and then wound on the periphery of the spring piece 4, one folded end of the connecting line main body 5 is fixedly connected with the spring piece 4, holes 101 are respectively formed in two sides of the storage box 1, two ends of the connecting line main body 5 respectively penetrate through the holes 101 and extend to the outside of the storage box 1, the audio connector 501 is fixedly mounted at a penetrating end of one end of the connecting line main body 5, and the, the volume of the audio connector 501 and the plug 502 is larger than that of the hole 101.

The length of the connecting wire main body 5 is greater than that of the spring piece 4, so that more connecting wires can be stored, and the using amount of the spring piece 4 is saved; a connecting rope 601 is fixedly arranged above the storage box 1, a hanging rope 6 is fixedly arranged at the other end of the connecting rope 601, and the storage box 1 can be hung at a certain position through the hanging rope 6, so that the storage box is convenient to use; a clamp 7 is rotatably arranged on one side of the storage box 1 through a rotating shaft, and the storage box 1 can be fixed at a certain position through the clamp 7; the casing of receiver 1 is made by polystyrene plastics, and structural strength is high and durable.

the working principle is as follows: the utility model discloses a through fixed mounting has fixed column 3 in receiver 1, then fixed being equipped with spring leaf 4 in the periphery of fixed column 3, still twine the periphery of spring leaf 4 after connecting wire main part 5 fifty percent discount, and be fixed connection between one side of connecting wire main part 5 fifty percent discount and spring leaf 4, the both ends of connecting wire main part 5 are fixed respectively and are provided with audio connector 501 and plug 502, through stretching audio connector 501 and plug 502 during the use, can carry out the length adjustment of connecting wire according to required length, and after using up, the spring leaf 4 shrink can drive connecting wire main part 5 automatic shrink, can not make the connecting wire appear the condition of knoing, conveniently arrange in order and carry; still be equipped with simultaneously in receiver 1's top is fixed and connect rope 601, then at the fixed rope 6 that hangs that is equipped with of the other end of connecting rope 601, when using the audio frequency connecting wire, can hang receiver 1 through hanging rope 6, but also install clip 7 through the pivot rotation in one side of receiver 1, can fix receiver 1 in certain position through clip 7, have simple structure, convenient to use, excellent in use effect's advantage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an audio frequency attach fitting convenient to hang use, includes receiver (1), spring leaf (4), line connection structure and clip (7), its characterized in that: the storage box is characterized in that a storage cavity (2) is formed in the storage box (1), a fixed column (3) is fixedly mounted at the center of the storage cavity (2), a spring leaf (4) is fixedly mounted at the periphery of the fixed column (3), the connecting line structure comprises a connecting line body (5), an audio connector (501) and a plug (502), the connecting line body (5) is wound at the periphery of the spring leaf (4) after being folded, one end of the connecting line body (5) is fixedly connected with the spring leaf (4), holes (101) are respectively formed in two sides of the storage box (1), two ends of the connecting line body (5) respectively penetrate through the holes (101) and extend to the outside of the storage box (1), the audio connector (501) is fixedly mounted at the penetrating end of one end of the connecting line body (5), and the plug (502) is fixedly mounted at the penetrating end of the, the volume of the audio connector (501) and the volume of the plug (502) are both larger than the volume of the hole (101).

2. An audio connection sub for ready hanging use according to claim 1 wherein: the length of the connecting line main body (5) is greater than that of the spring piece (4).

3. An audio connection sub for ready hanging use according to claim 1 wherein: the top fixed mounting of receiver (1) has connection rope (601), the other end of connecting rope (601) is fixed and is provided with string rope (6).

4. An audio connection sub for ready hanging use according to claim 1 wherein: one side of the storage box (1) is rotatably provided with a clamp (7) through a rotating shaft.

5. An audio connection sub for ready hanging use according to claim 1 wherein: the shell of the storage box (1) is made of polystyrene plastic.