CN204392425U - A kind of remote tv TeleConference Bridge - Google Patents

Abstract

The utility model provides a kind of remote tv TeleConference Bridge, it forms primarily of microphone jack, arrangements of electric connection and surface-mounted integrated circuit, this remote tv TeleConference Bridge is connected with various communication apparatus by arrangements of electric connection, can realize by being connected with conversion line the object that multi-system user carries out MPTY simultaneously; The communication apparatus that the utility model can access multisystem simultaneously carries out MPTY, adds the number of MPTY, and the communication apparatus meeting different system carries out the needs of teleconference simultaneously; And solve the transmission of MPTY in prior art and conversion equipment can the unification of connecting system simultaneously, and new user calls out access and need suspend the problem that teleconference converses.

Description

A kind of remote tv TeleConference Bridge

Technical field

The utility model relates to a kind of remote tv TeleConference Bridge.

Background technology

At present, it is less that the mode of existing MPTY connects circuit, carries out in the process of teleconference, and calling increase number grafting call needs to suspend call, the opposing party of Waiting for Call or just simultaneously can carry out teleconference after in many ways connecting, waste is waited for and time in call.On the other hand, due to the restriction of the apparatus function by traditional MPTY, require that each side's communication apparatus of the device of the same MPTY of access is same system, as wired or wireless telecommunications system; To connect the communication device of other different systems more simultaneously, need to be communicated with different conversion equipments in many ways, as telephone system and the conversion equipment being communicated with needs costliness of electrical communication system, add operation cost and operation easier.

In order to solve the problem, provide a kind of remote tv TeleConference Bridge, can access for various instant messaging facility simultaneously, the MPTY call conversion and the transmitting device that form multisystem are very necessary with the shortcoming overcoming prior art.

Summary of the invention

Based on the deficiencies in the prior art, main purpose of the present utility model is to provide a kind of remote tv TeleConference Bridge, can access for various instant messaging facility simultaneously, forms MPTY conversion and the transmitting device of multisystem.

In order to achieve the above object, the utility model provides a kind of remote tv TeleConference Bridge, it forms primarily of microphone jack, arrangements of electric connection and surface-mounted integrated circuit, this remote tv TeleConference Bridge is connected with various communication apparatus by arrangements of electric connection, can realize by being electrically connected with conversion line the object that multi-system user carries out MPTY simultaneously.

Arrangements of electric connection one end and microphone jack are electrically connected, and for controlling the transmission of the signal of telecommunication, make the speech signal between each communication apparatus reach intercommunication.Arrangements of electric connection is built-in with a change-over circuit, and input circuit, output circuit and the earth connection arranged side by side and put of being extended out by change-over circuit, described output circuit, input circuit and earth connection and terminal head are electrically connected.Input circuit and output circuit are connected with the electric capacity in change-over circuit, impedance and control handle respectively, by the power of electric capacity and the impedance Control signal of telecommunication, control handle can control the transmission of the signal of telecommunication respectively, user is made optionally to participate in or release teleconference, and the carrying out of not interfering TV videoconference.

Conversion line on surface-mounted integrated circuit is made up of some input circuits, output circuit and earth connection, be connected in parallel between two respectively between each bar input circuit, equally, each bar output circuit and earth connection are also connected in parallel respectively between two, conversion line is electrically connected with the jack of microphone jack respectively, when terminal head connects with the jack on microphone jack, and by the power of electric capacity and the impedance Control signal of telecommunication, make the conversion line of each end jack independent operation being connected separately.

Compared with prior art, the communication apparatus that a kind of remote tv TeleConference Bridge of the utility model can access multisystem simultaneously carries out MPTY, add the number of MPTY, the communication apparatus meeting different system carries out the needs of teleconference simultaneously, on the other hand, power supply input and output circuit due to this MPTY call transfer and conversion equipment is independent separately and interconnect again, teleconference between each communication apparatus is not by the interference of the communication apparatus of new access, make the staggered calling of different communication equipment in talk, must not suspend call and can constantly increase teleconference equipment and number is talked constantly, such plurality of devices that can be formed is interconnected teleconference and various instant messaging facility and interlocks and call out the effect of use simultaneously, solve the transmission of MPTY in prior art and conversion equipment can while connecting system unification, and new user calls out the problem that access need suspend teleconference call.And also the content recordal of whole teleconference gets off, for searching backward by accessible picture pick-up device.

For making the utility model easier to understand, set forth the specific embodiment of a kind of remote tv TeleConference Bridge of the utility model further below in conjunction with accompanying drawing.

Accompanying drawing explanation

Fig. 1 is a kind of remote tv TeleConference Bridge of the utility model using state overall schematic;

Fig. 2 is the schematic diagram of the microphone jack of a kind of remote tv TeleConference Bridge of the utility model;

Fig. 3 is the internal structure schematic diagram of the arrangements of electric connection of a kind of remote tv TeleConference Bridge of the utility model.

Embodiment

Shown in reference Fig. 1 and Fig. 2, a kind of remote tv TeleConference Bridge 100 of the utility model, for transmission and the conversion of MPTY call, it is primarily of microphone jack 1, arrangements of electric connection 2 and surface-mounted integrated circuit (not shown) composition, and this remote tv TeleConference Bridge 100 is connected with various communication apparatus by arrangements of electric connection 2.The object that multi-system user carries out MPTY simultaneously can be realized by described conversion line.In the utility model, described communication apparatus is computer system or electrical communication system, such as, can be microphone 40, wireless telecommunications system 41, wire communication equipment 42, desktop computer 43, notebook 44, loudspeaker 45 and video camera 46 etc.

Fig. 2 illustrates the microphone jack 1 of a kind of remote tv TeleConference Bridge of the utility model, it is distributed with several jacks 10, jack 10 exposes to the outside of this remote tv TeleConference Bridge, for while grafting several terminal heads 20, make the signal of telecommunication between each communication apparatus reach intercommunication.Described jack 10 can be the interface of various communication apparatus, such as, this communication apparatus interface can be the interface 430 of wireless telecommunications system 41 interface 410, wire communication equipment 42 interface 420, computer 43, to meet the demand of different user, matches be connected with various communication equipment.

Shown in reference Fig. 2 and Fig. 3, arrangements of electric connection 2 is for controlling the transmission of the signal of telecommunication, and its one end has terminal head 20, and the other end is connected with the conversion line on surface-mounted integrated circuit, and this terminal head 20 can mate by the communication apparatus of required connection.Arrangements of electric connection 2 is built-in with a change-over circuit 22, output circuit 30, input circuit 32 and the earth connection 34 arranged side by side and put of being extended out by change-over circuit 22.Change-over circuit 22 is made up of electric capacity (c1, c2), impedance (R1, R2) and control handle (K1, K2), and wherein, K1 is the headset switch controlling signal of telecommunication output, and K2 is the microphone switch controlling signal of telecommunication input.In change-over circuit 22, electric capacity c1, impedance R1 and control handle K1 are in series, then are connected with the output circuit 30 of the signal of telecommunication; After electric capacity c2 and impedance R2 is in parallel, connect with control handle K2, then be connected with the input circuit 32 of the signal of telecommunication.The power of the signal of telecommunication is controlled by electric capacity (c1, c2) and impedance (R1, R2), control handle K1, K2 can control respectively to the transmission of each line electricity signal, user is made optionally to participate in or exit teleconference, and the carrying out of not interfering TV videoconference.

Conversion line on surface-mounted integrated circuit is made up of some microphone input circuit M, earphone output circuit R and earth connection G, each bar input circuit M is also connected in parallel respectively between two, and by electric capacity (C1, C2 ... and impedance (R1, R2 C7) ... R7) power of the signal of telecommunication is controlled; Equally, be connected in parallel between two respectively between each bar output circuit R, and by electric capacity (C8, C9 ... and impedance (R8, R9 C14) ... R14) control the power of the signal of telecommunication, realize being connected of each end socket signal of telecommunication.Each bar earth connection G is directly connected in parallel respectively between two.Conversion line is electrically connected with the jack 10 of microphone jack 1 respectively, when terminal head 20 connects with the jack 10 on microphone jack 1, makes the conversion line of each jack 10 independent operation being connected separately.

During use, assign in the jack 10 of microphone jack 1 by arrangements of electric connection 2 one end, the other end is connected with various communication device by terminal head 20, realize the electric connection of this MPTY call transfer and conversion equipment and various communication apparatus, various instant messaging facility can be accessed simultaneously and carry out MPTY.Due to the signal of telecommunication independent parallel input and output being connected separately of each end jack 10, therefore when there being new communication apparatus incoming call request to add teleconference, the access of call need not be waited for, thus not need the teleconference cutting off well afoot.

The above disclosed preferred embodiment being only a kind of remote tv TeleConference Bridge of the utility model, certainly the interest field of the utility model can not be limited with this, therefore according to the equivalent variations that the utility model claim is done, the scope that the utility model is contained still is belonged to.

Claims (6)

1. a remote tv TeleConference Bridge, it is characterized in that: this remote tv TeleConference Bridge forms primarily of microphone jack, arrangements of electric connection and surface-mounted integrated circuit, be connected with various instant messaging facility by arrangements of electric connection, and the access of instant messaging facility does not stop the carrying out of teleconference.

2. a kind of remote tv TeleConference Bridge as claimed in claim 1, is characterized in that: described arrangements of electric connection is built-in with change-over circuit, can control the conversion of the signal of telecommunication.

3. a kind of remote tv TeleConference Bridge as claimed in claim 2, it is characterized in that: described conversion line is primarily of the output circuit of the signal of telecommunication, input circuit and earth connection composition, and the output circuit of the described signal of telecommunication, input circuit and earth connection are connected with arrangements of electric connection.

4. a kind of remote tv TeleConference Bridge as claimed in claim 3, it is characterized in that: described input circuit, output circuit are made up of impedance, electric capacity and control handle, wherein, electric capacity, impedance are for controlling the power of the signal of telecommunication, and control handle is for controlling input and the output of the signal of telecommunication.

5. a kind of remote tv TeleConference Bridge as claimed in claim 3, it is characterized in that: the conversion line on described surface-mounted integrated circuit forms by being connected in parallel between two respectively between each bar signal of telecommunication input circuit, output circuit and earth connection, conversion line and microphone jack are electrically connected, arrangements of electric connection connects with the jack on microphone jack, makes the conversion line of each socket independent operation being connected separately.

6. a kind of remote tv TeleConference Bridge as claimed in claim 5, is characterized in that: described communication apparatus can be in microphone, phone, computer, loudspeaker and video camera one or more.