CN206059829U - A kind of electricity of belt switch authentication function adjusts socket - Google Patents

Abstract

The utility model discloses a kind of electricity of belt switch authentication function adjusts socket, the signal cable of input TV signal is patched for television set or set-top box signal receiving front-end, by the construction of switch of machinery, the condition adjudgement of the current whether incoming television signal of recognition and verification is provided for rear condenser.When user is not inserted into cable, switch lock pin is presented off-state；When service cable is inserted, switch lock pin is in connected state.The electricity tune of this utility model socket assembling, in like product, with small volume, novel appearance, compact conformation, socket adjust body to be connected firmly with electricity.

Description

A kind of electricity of belt switch authentication function adjusts socket

Technical field

This utility model belongs to electronic connector, especially the application related to electronic tuning unit, for detecting use Whether family signal cable port is inserted in socket.

Background technology

With the multisignal source of screen display equipment, make screen display equipment it is convenient receive multi-path signal while, control makes With the current holding state that signal path is not used, the work and energy consumption for reducing equipment has become important technology will Ask.

Utility model content

It is to adapt to the equipped demand that the equipment such as various television types and Set Top Box are adjusted to electricity, the purpose of this utility model is, The electricity for providing a kind of belt switch authentication function adjusts socket, patches input TV letter for television set or set-top box signal receiving front-end Number signal cable, by the construction of switch of machinery, provides recognition and verification currently whether incoming television signal for rear condenser Condition adjudgement.

The purpose of this utility model is realized by following means：A kind of electricity of belt switch authentication function adjusts socket, The signal cable of input TV signal is patched for television set or set-top box signal receiving front-end, the signal lock pin 1 with reed is put Axis position in shell 2；Signal lock pin 1 is fixed on 2 inner chamber of shell by the fixture block that insulate by elastic collar 6.In shell 2 Arrange switch lock pin 3, switch lock pin 3 head end by insulation fixture block be fixed on the plug outer ring 7 with signal cable connect Tactile position, switchs the end extraction shell 2 parallel with signal lock pin 1 of lock pin 3.

Further, the insulation fixture block is made up of the upper fixture block 5 being mutually clamped and lower fixture block 4, upper fixture block 5 and lower fixture block Upper draw-in groove 51 and the lower bayonet slot 41 for being easy to switch that lock pin 3 passes through is respectively arranged with 4.

Using mechanism as above, signal cable insert this utility model electricity adjust socket in, by the plug of signal cable outside Circle 7 is contacted with the switch lock pin 3 on this utility model, is realized and be changed into connecting from disconnection on circuit between switch lock pin and shell 2 Logical state.The plug 8 of cut cable is inserted in the reed of signal lock pin of the present utility model 1 simultaneously, realizes the transmission of signal. By the construction of switch of machinery, the condition adjudgement of the current whether incoming television signal of recognition and verification is provided for rear condenser.This Utility model D connects the socket of product and is applied to IEC169-2 cable interfaces.

Description of the drawings

Fig. 1 is construction profile of the present utility model.

Fig. 2 is fractionation structure chart of the present utility model.

Fig. 3 is the partial sectional view after removing fixture block 5.

Fig. 4 is upper fixture block and lower fixture block relationship in a mutual action schematic diagram.

Fig. 5 for this utility model with plug together with signal cable plug after use state sectional view.

In figure：Signal lock pin 1, shell 2 switch lock pin 3, lower fixture block 4, upper fixture block 5, elastic collar 6, matched somebody with somebody signal cable Plug outer ring 7, the plug 8 of matched somebody with somebody signal cable, upper draw-in groove 51 and lower bayonet slot 41.

Specific embodiment

Can be seen that with reference to Fig. 1-5, basic structure of the present utility model and base components are basic with the DIN sockets of prior art Identical, socket adjusts socket similar in the installation that framework is adjusted to electricity to general electricity, but by the fixture block that insulate to blanket socket Fluting, draws switch lock pin 3.The axis position that signal lock pin 1 with reed is placed in shell 2；Elastic collar 6 passes through edge insulator Signal lock pin 1 is fixed on 2 inner chamber of shell by block, it is characterised in that switch lock pin 3 is arranged in shell 2, the head of lock pin 3 is switched End by the fixture block that insulate be fixed on the position that contacts of the plug outer ring 7 with signal cable, switch lock pin 3 end and Signal lock pin 1 is parallel to draw shell 2.

It can be seen in fig. 2 that the insulation fixture block is made up of the upper fixture block 5 being mutually clamped and lower fixture block 4,5 He of upper fixture block Upper draw-in groove 41 and the lower bayonet slot 51 for being easy to switch that lock pin 3 passes through is respectively arranged with lower fixture block 4.Between upper fixture block 5 and lower fixture block 4 Can arrange and patch hole and inserting column accordingly, in order to its engaging or separation.

So, cable insertion electricity is adjusted in socket, is contacted with the switch lock pin 3 on this utility model by cable jacket 7, real Show and connected state is changed into from disconnection on circuit between switch lock pin and shell 2.Simultaneously the plug 8 of cut cable is inserted into practical In the reed of new signal lock pin 1, the transmission of signal is realized.

Claims (2)

1. a kind of electricity of belt switch authentication function adjusts socket, patches input TV for television set or set-top box signal receiving front-end The signal cable of signal, the signal lock pin with reed（1）It is placed in shell（2）Interior axis position；Elastic collar（6）By insulation Fixture block is by signal lock pin（1）It is fixed on shell（2）Inner chamber, it is characterised in that in shell（2）It is interior that switch lock pin is set（3）, switch Lock pin（3）Head end by insulate fixture block be fixed on the plug outer ring with signal cable（7）The position for contacting, switch are inserted Core（3）End and signal lock pin（1）Parallel extraction shell（2）.

2. the electricity of belt switch authentication function according to claim 1 adjusts socket, it is characterised in that the insulation fixture block is by phase The upper fixture block for mutually engaging（5）With lower fixture block（4）Constitute, upper fixture block（5）With lower fixture block（4）On be respectively arranged be easy to switch lock pin （3）The upper draw-in groove for passing through（41）And lower bayonet slot（51）.