CN2624446Y

CN2624446Y - Combined type electric connector

Info

Publication number: CN2624446Y
Application number: CN 03218490
Authority: CN
Inventors: 高伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-30
Filing date: 2003-01-30
Publication date: 2004-07-07
Anticipated expiration: 2013-01-30

Abstract

The utility model relates to a combination type electrical connector, which comprises a data electrical connector plug and a wave detector, the electrical connector plug is arranged with a positive and a negative probes internally, the electrical connector plug is connected with an input interface through a cable and an electrical connector, the input interface has the integral connection with the shell of the electrical connector, the shell of the electrical connector is respectively connected with 2 or more sockets with the same structure, the socket has a threaded waterproof cap, the positive and negative poles connection for the combination electrical connector circuit are respectively all in parallel or all in series or hybrid mode, both sides of the electrical connector plug have sawteeth, the output end of the socket is connected with a wave detector plug. A signal transmission cable is connected with the combination electrical connector, for simultaneous connecting with a plurality of wave detectors, which reduces the number of transmission cables, saves the funds required, lowers cost, easy to operate, with convenient operation, easy maintenance, high economic and social benefits.

Description

Combined electric connector

One. technical field

The utility model relates to combined electric connector, and particularly suitable connects a kind of electric connector of multiple devices simultaneously with a kind of transmission cable in operation.

Two. background technology

Be used for the electric connector that oil exploration or other operations are used now, existing a data transmission interface just needs a transmission cable to join an electric connector, if a plurality of data transmission interfaces need serial or parallel connection or connection in series-parallel connected mode, being connected between so a plurality of connectors and the many cables is very loaded down with trivial details, use extremely inconvenience, simultaneously, cause the waste of cable, especially during line failure, bring bigger defectives such as difficulty for inspection work.

Three. summary of the invention

It is easy that invention of the present utility model, purpose provide a kind of connected mode, quick, and work efficiency is improved, a kind of combined electric connector that reduces cost in the quantity and the fault point of reducing attachment plug.

The technical scheme that realizes goal of the invention is to solve like this: comprise the transfer of data electrical connector plug, wave detector, be provided with anodal pin and negative pole hole in the electrical connector plug, improvements of the present utility model are also to comprise in the electrical connector plug end of electrical connector plug, connecting the transfer of data acquisition station forward is connected with the housing overall fixed of combined electric connector socket by stube cable backward through transmission cable to earthquake data acquisition instrument host, 2 or 2 bull combined electric connector sockets that above structure is identical have been connected on the housing of above-mentioned said electric connector respectively, electric connector socket is provided with screw thread and is connected with waterproof cover, establish the negative pole pin in the electric connector socket, anodal hole, the circuit of said combined electric connector just, the negative pole connected mode can be respectively all in parallel or whole series connection or two series connection and two parallel connections connected mode of two series connection again, both sides in electric connector socket are provided with sawtooth, and the output of electric connector socket is connected with the electrical connector plug of string.

The utility model compared with prior art, insert combined electric connector by a signal-transmitting cable, can connect many string wave detectors uses simultaneously, reduced the quantity of transmission cable, economize on the use of funds, reduce cost that it is easy to use to have, the fault point is few, the easy characteristics of line maintenance have certain economic and social benefit.

Four. description of drawings

Fig. 1 is a plan structure schematic diagram of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1:

Fig. 3 is the Q-Q cutaway view of Fig. 2;

Fig. 4 is the D-D cutaway view of Fig. 1;

Fig. 5 is the N-N cutaway view of Fig. 1;

Fig. 6 is the utility model perspective view;

Fig. 7 is the perspective view of plug;

Fig. 8 is the system diagram of combined electric connector in operation connects;

Fig. 9 is two series connection, the two mode circuit diagrams that are connected in parallel;

Figure 10 is the circuit square frame connection layout that two series connection two are connected in parallel mode;

Figure 11 is two and the di-mode circuit diagram that is connected in series;

Figure 12 is two and the be connected in series circuit square frame connection layout of mode of di-;

Figure 13 is the circuit square frame connection layout of whole and downlink connection mode;

Figure 14 is the circuit diagram of whole and downlink connection mode;

Figure 15 is the circuit square frame connection layout of whole polyphone connected modes;

Figure 16 is the circuit diagram of whole polyphone connected modes;

Five. embodiment

Accompanying drawing is a specific embodiment of the utility model

Below in conjunction with accompanying drawing content of the present utility model is described further.

With reference to Fig. 1-7, comprise combined data transmission Electric plug with shutter 8, string 14, be provided with anodal pin 13 in the Electric plug with shutter 8, negative pole hole 12 and waterproof cover 10, it is characterized in that also comprising that electrical connector plug 8 connects with the input interface 7 that is connected of combined electric connector by transmission cable 9, connecting input interface 7 is connected with housing 2 overall fixed of combined electric connector, 2 or 2 bull electric-connected sockets 3 that above structure is identical have been connected on the housing 2 of above-mentioned said electric connector respectively, electric connector socket 3 is provided with screw thread and is connected with waterproof socket lid 1, establish anodal pin 5 in the electric connector socket 1, negative pole hole 6, the circuit of said combined electric connector just, the negative pole connected mode can be respectively whole parallel connections or all connect or two even individual being connected in parallel of polyphone, both sides in electric connector socket 3 are provided with sawtooth 4, and the output of electric connector socket 3 is connected with string plug 11.The shape of sawtooth 4 can be rectangle or triangle or circular arc, and the purpose of establishing sawtooth is to increase contact area and sealing property.This example discloses the combined electric connector of being made up of four sockets 3 on the housing 2, the waterproof socket lid 1 of all being furnished with flexible connection on the termination of each electric connector socket, when needs were only used two or three, remaining socket 3 all used socket cover 1 to screw, and anti-sealing enters in the socket 3.The anodal pin 13 of socket 3 and plug 11, negative pole hole are inserting when connecting just 180 ° of connections each other again.

Shown in Figure 8, analog signal by wave detector 14 by the string plug, to combined electric connector socket 16 to stube cable 7 to combined electric connector plug 8 to transfer of data acquisition station 17 to data cable 9 to the earthquake data acquisition instrument host.

Shown in Fig. 9,10, analog signal is connected with G3 is anodal by G1 is anodal, draws positive terminal; Negative pole and G2 are anodal to be connected, and the G3 negative pole is connected with G4 is anodal, and the G4 negative pole is connected with the G2 negative pole, draws negative pole end, formation two two circuit that are connected in parallel mode of connecting.

Shown in Figure 11,12, analog signal is connected with G2 is anodal by G1 is anodal, draws positive terminal; The G2 negative pole is connected with the G1 negative pole, is connected with G4 is anodal with G3 is anodal again, and the G3 negative pole is connected with the G4 negative pole, draws negative pole end, and formation two is the be connected in series circuit of mode of di-also.

Shown in Figure 13,14, analog signal is connected to each other by G1, G2, G3, G4 positive pole, draws positive terminal; G1, G2, G3, G4 negative pole are connected to each other, and draw negative pole end, form the circuit of the mode that all is connected in parallel.

Shown in Figure 15,16, analog signal is drawn positive terminal by the G1 positive pole; The G1 negative pole is to the positive best G2 negative pole of G2, to the positive best G3 negative pole of G3 to the positive best G4 negative pole of G4, draw negative pole end, form the circuit of the mode that all is connected in series.

The positive pole that Figure 10 shows that string 14 is with anodal parallel with one another, negative pole is also gone here and there mutually with negative pole and is connected with the combined electric connector both positive and negative polarity then, differ 180 ° at last, link to each other with electrical connector plug 8 corresponding both positive and negative polarities, and the attachment cap on the electrical connector plug 8 is tightened.

In sum, the utility model can manufacture and design various forms of electric connector sockets according to user's requirement, to adapt under the purposes of different user, the especially suitable water, uses under the mud, wet environment.

Claims

1, a kind of combined electric connector, comprise transfer of data electrical connector plug (8), string (14), be provided with anodal pin (13) in the electrical connector plug (8), negative pole hole (12) and waterproof cover (10), it is characterized in that also comprising an end of electrical connection device plug (8), connecting transfer of data acquisition station (17) forward is connected with housing (2) overall fixed of combined electric connector socket by stube cable (7) backward through transmission cable (9) to earthquake data acquisition instrument host (15), 2 or 2 bull combined electric connector sockets (3) that above structure is identical have been connected on the housing of above-mentioned said electric connector (2) respectively, electric connector socket (3) is provided with screw thread and is connected with waterproof cover (1), establish negative pole pin (5) in the electric connector socket (3), anodal hole (6), the circuit of said combined electric connector just, the negative pole connected mode can be respectively all in parallel or whole series connection or two polyphones and two parallel connections connected mode of two polyphones again, both sides in electric connector socket (3) are provided with sawtooth (4), and the output of electric connector socket (3) is connected with the electrical connector plug (11) of string.

2, combined electric connector according to claim 1 is characterized in that said sawtooth (4) is rectangle or triangle or circular arc.