CN2146094Y - Telephone headset - Google Patents

Abstract

The utility model relates to a telephone headset, which is directly connected with a telephone to replace the traditional handset receiver to talk and is applicable to the telephone whose receiver uses an RJ-11 plug. The utility model is characterized in that the telephone headset comprises a small loud-speaker, a microphone, a microphone carriage, a plastics ear speaker frame, a speaking wire, etc., and the plug of the speaking wire is replaced to the RJ-11 plug. When in use, the RJ-11 plug inserted into the telephone body by the speaking wire is drew out, the RJ-11 plug of the telephone headset is inserted into the RJ-11 socket of the telephone body, so the original receiver is replaced to talk. The utility model uses the headset mode, the hands grasping the receivers of the office people are released, and the office efficiency is improved.

Description

Telephone headset

The utility model relates to a kind of novel telephone receiver, the particularly a kind of telephone receiver that can wear.Be applicable to that the telephone receiver line adopts the telephone set of RJ-11 plug.

The telephone set of producing adopts two ends that the headphone line of RJ-11 plug is housed mostly now, connects receiver and phone body, and the little loud speaker of receiver inside links to each other with the RJ-11 socket by lead with microphone, and the RJ-11 socket is fixed on the tail end of receiver.When using telephone set, the cell-phone receiver carries out intercommunication.Yet in the very busy occasion of some business, as departments such as International Trade Corporation, stock exchange, financial foreign exchange markets, the staff should operating computer or is carried out clerking, and the phone that constantly make at the family of receiving lodgers again should turn round and look at and be too busy.If press the key that amplifies on the telephone set, hang up directly and the microphone intercommunication on the body, the possibility of giving away secrets is then arranged, can have a strong impact on speech quality simultaneously.Therefore, converse and when being busy with one's work, to bring inconvenience in hand-held receiver mode to the user, and the existing wear-type conversation earphone of forming by loud speaker, microphone, microphone holder, earphone bracket, speaking wire etc., its plug is not again the RJ-11 plug, can not directly link to each other with telephone set.

The purpose of the utility model design is at above-mentioned shortcoming, providing a kind of can directly link to each other with telephone set, adopts and wears mode, replaces the personal call earphone of traditional hand-hold type receiver, can free the hand that the clerical workforce holds receiver and be engaged in other affairs, thereby improve office efficiency greatly.

Task of the present utility model realizes as follows: little loud speaker, mini microphone are fixed on the headphone support, and itself has speaking wire earphone, and the plug of speaking wire is the RJ-11 plug.During use, pull out the RJ-11 plug that the telephone receiver line inserts the phone body, in the RJ-11 socket on the insertion of the RJ-11 plug on this headphone speaking wire phone body, just can replace former enabled handheld phones receiver to converse.

The utlity model has following effect: only need the RJ-11 plug of standard is transplanted on the common wear-type conversation earphone, simple in structure, quantity such as required components and parts, material are few, and highly versatile is easy to produce and assembling.Needn't the circuit or the outward appearance of telephone set itself be changed.

Be described in further detail below in conjunction with the concrete structure of accompanying drawing the design.

Fig. 1 is the telephone set schematic diagram that headphone line has the RJ-11 plug.

Fig. 2 is this wear-type telephone receiver structural representation.

Fig. 3 is the circuit diagram of this wear-type telephone receiver.

Fig. 4 is this wear-type telephone receiver schematic diagram that links to each other with telephone set.

With reference to Fig. 1, (1) is the RJ-11 plug, and (2) are the RJ-11 socket outlet, and (3) are the enabled handheld phones receivers, and (4) are the telephone receiver lines.

This wear-type telephone receiver adopts single earpiece (left earphone), so that the user can simultaneously converse, one side is accepted the information that surrounding environment transmits, and can also carry out other operations.

Fig. 2-the 1st, the stereogram of this wear-type telephone receiver, Fig. 2-the 2nd, its front elevation.Shown in Fig. 2-2, loud speaker (5) is stuck in the inboard draw-in groove of plastics earphone bracket (6); One section light-duty finer wire is made Mike's support (7); Microphone holder (7) is by fixedly screw (8) and short tube (9) are fixed on the plastics earphone bracket (6), concrete grammar is: in one section screw thread is arranged, there is the short tube (9) that laterally runs through circular hole at the middle part, the one end screws in the Luo bar (10) that is fixed on the earphone bracket, Mike's support inserts the circular hole of pipe, fixedly screw (8) screws in the short tube other end to clamp Mike's support, unscrew fixedly screw, can suitably adjust the front and back position and the last lower angle of Mike's support, diagram 2-3 is the fixing perspective view of screw (8) screw-in short tube, Fig. 2-the 4th, its profile; Shown in Fig. 2-1, mini microphone (11) is fixed on the front end of Mike's support, and lead fixed is on Mike's support.The clamping frame of head (12) adopts light-duty thin steel bar, and the lower end connects a foam-rubber cushion (13), the hard sheet of its liner, and during use, foam-rubber cushion is clipped in auris dextra top.

Also available thin plastic pipe or steel pipe are made Mike's support, and two leads of microphone are contained in the pipe, and Mike's support otherwise is connected with earphone bracket.

This wear-type telephone receiver speaking wire (14) is a four-core lightweight cable line, and the RJ-11 plug is installed in the front end of speaking wire.Four leads in the speaking wire link to each other with little loud speaker, mini microphone respectively.

Circuit design of the present utility model as shown in Figure 3, four leads that RJ-11 plug (1) picks out are followed successively by from left to right: L1, L2, L3, L4.L1, L2 connect loud speaker (5), and L3, L4 connect mini microphone (11).Circuit on the RJ-11 plug arrange with the phone body on the RJ-11 socket on circuit arrange correspondingly, in the plug insertion socket, circuit is connection just.

When using this wear-type telephone receiver, the RJ-11 plug that the telephone receiver line links to each other with the telephone set body is extracted, RJ-11 plug on this wear-type telephone receiver speaking wire is inserted the RJ-11 socket of phone body, the telephone receiver that pulls out headphone line still is placed on the hook switch, push down hook switch, this moment, earphone can be worn on the head, also can put on when conversation again.

During dialing, the user moves apart hook switch with telephone receiver, carries out normal dialing.When being talked about, telephone receiver is moved apart hook switch, hook switch is upspring, and circuit is connected, and the user is by wearing overhead earphone and the other side conversation.In communication process, the user can carry out clerking or other operation.Talk-through is put back to the telephone receiver that moves apart hook switch on the hook switch line disconnection again.During heavy traffic, the user can be worn over this telephone receiver on the head always, to deal with the continuous phone of dealing.Fig. 4 is this wear-type telephone receiver (15) and phone body connection diagram, is illustrative simplicity, and headphone line and telephone receiver and phone body break away from fully among the figure.

The user can extract the RJ-11 plug at any time if want to reuse the conversation of original call receiver, takes off earphone, with the phone headphone line original call receiver in statu quo is connected with body, and then whole telephone set is as excellent as before.

The present many novel telephone set of producing, the RJ-11 plug that its headphone line is all adopted international standards, the telephone receiver line will progressively be eliminated with the telephone set that telephone receiver, phone body are fixedlyed connected.The utility model is just for meeting this development trend specialized designs, and is simple in structure, operates nimblely, is specially adapted to the department such as trade, security, finance of heavy traffic.

Claims (2)

1, a kind of wear-type telephone receiver is made up of little loud speaker (5), mini microphone (11), speaking wire (14) etc., it is characterized in that, speaking wire (14) front end is equipped with RJ-11 plug (1), and four leads in the other end of speaking wire link to each other with little loud speaker (5), mini microphone (11) respectively.

2, wear-type telephone receiver according to claim 1, mini microphone (11) is fixed on the front end of microphone holder (7), and microphone holder (7) is fixed on the plastics earphone bracket (6) by hold-down screw (8) and short tube (9).

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