CN201197008Y

CN201197008Y - Six-conductor cable electric connector of seismograph

Info

Publication number: CN201197008Y
Application number: CNU2008200280178U
Authority: CN
Inventors: 高伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-03
Filing date: 2008-01-03
Publication date: 2009-02-18
Anticipated expiration: 2018-01-03

Abstract

The utility model relates to an electric connector for an instrument, in particular to an electronic connector for a cable of a seismograph. The electronic connector consists of a plug and a socket; the plug comprises internal thread of a tail pipe connected with a body with external thread; the tail pipe and an inner chamber of the body are provided with a locking sleeve, a hard gasket, a waterproof column and a bracket pipe in turn; the bracket pipe is provided with a mounting plate inside; the mounting plate is provided with an insertion pin and a jack; a soft waterproof gasket is arranged on the insertion pin and the jack; the outside diameter of the body is connected with a nut; the internal thread of the nut passes through and is connected with a dustproof cover with the external thread; an inner chamber of a socket shell is provided with a core column which is connected with the insertion pin and the jack; the end face and the outer circle of the bottom of the socket shell are connected with a sealing ring; the external thread on the outside diameter of the shell is connected with the nut and an end cover of the socket; and the soft waterproof gasket is arranged on the end face of the bottom of the inner chamber of the end cover of the socket. The electric connector has the characteristics of simple structure, good waterproof property, reliable connection, strong external impact force resistance, small size and light weight, and is suitable for electric connection in other industries besides the seismic exploration equipment.

Description

Seismic detector six conductor cable electric connector

Technical field

The utility model relates to a kind of instrument electric connector, particularly a kind of seismic detector cable electric connector.

Background technology

In the open air in the geological prospecting, the large-scale seismic prospecting instrument that prior art is used, mainly be that the seismic prospecting instrument of producing with French Sercel company, American I/O Input Output Co., Ltd, Canadian GEO-X company is a capital equipment, and all have the intellectual property of oneself.And China is energy resource consumption big country, be in the increasing energy reserves at present and explore period, as the leading enterprise of CNPC's energy exploration industry, east geophysics company of group of CNPC develops a kind of large-scale seismic detector with complete independent intellectual property right according to market demand resolution project verification and fills up the market vacancy that does not have homemade large-scale prospecting instrument in the geological prospecting industry at home.No matter existing seismic detector cable electric connector is abroad or the electric connector of domestic production, more or less all exist water resistance poor, do not have auto-lock function, the device resistance to tension is relatively poor, and in use the connector locking part is loosening automatically easily, and electric connector is generally the plastics manufacturing, its intensity is not high, screw comes off easily, has destroyed the water-proof function of connector, possible damage equipment or instrument; Not easy to operate in the assembling process, increase workload, product appearance is inharmonious attractive in appearance; Internal and external threads on plug body and the afterbody annex all is a single thread, when cable and wire connects, needs the number of turns of rotation more, easily cable and wire is twisted into two parts or is got loose, and causes short circuit. influence defectives such as product quality.

Summary of the invention

The purpose of this utility model provides a kind of simple in structure, and water resistance is good, connect reliably, and anti-strong external impacts, volume is little, lightweight a kind of seismic detector six conductor cable electric connector.

In order to overcome the deficiencies in the prior art, the technical solution of the utility model is to solve like this: seismic detector six conductor cable electric connector, comprise by a plug, form with a socket, its special character of the present utility model is internal thread that described plug comprises tail pipe and has externally threaded main body and be connected, the inner chamber of its tail pipe and main body is equipped with lock sleeve successively, the locking card, the hard packing sheet, anti-water column, support tube, support tube top connection plate, contact pin and jack and soft collision mat are installed on the mounting panel, on the main body external diameter with and female the connection, and mother's internal thread by with have externally threaded dust cap and be connected; Described socket head comprises that the Socket casing inner chamber is equipped with stem stem, be connected with contact pin and jack on its stem stem, be connected with sealing ring on Socket casing bottom face and the cylindrical, external screw thread is connected with respectively and female and socket dust cap on the external diameter of housing, is equipped with cushion on the socket dust cap inner chamber bottom face.

The utility model compared with prior art has simple in structurely, and water resistance is good, connect reliable, anti-strong external impacts, volume is little, and is in light weight.Its characteristics are as follows:

1., the hollow dome cylinder of 3 on the main body and 3 jacks are used for cable plug and socket and are locating mutually when inserting.

2., there is a direction recess at 3 contact pin circular holes of main body place, is used for cable plug and socket when inserting, 3 contact pin cylinders and 3 jacks play the guiding role to inserting in the process.

3., body interior is provided with 3 guiding anti-rotation positioning bar ribs, be convenient to locking fitting and be assembled to body interior smoothly and prevent that cable and locking fitting from rotating in the locking process and cause cable solder joint sealing-off or cable breakage.

4., the locking card is arranged in the locking fitting, on the cylindrical of locking card, be distributed with 3 grooves, 3 guiding of these 3 grooves and body interior anti-rotation positioning bar rib matches, guaranteed that locking card only is moved and locks on the cable axial direction, can not cause the locking that did not in the past have 3 grooves to be stuck in the rotation that blocks owing to locking in the locking process and drive the cable rotation, make cable solder joint sealing-off or cable breakage.

5., the afterbody of main body and the junction of tail pipe be provided with the ratchet locking device, after main body and tail cap are tightened onto the ratchet contact-making surface by screw thread, make two groups of ratchets intersect locking by certain torsion, thereby two groups of spiral shell buttons of tightening can not got loose because of long-term vibration.

6., the tail pipe leading-out terminal is provided with the tail spring, prevents the cable overbending, influences the data transmission rate of cable.

7., the main body outer round surface is provided with two prominent tenons, after connector and female rotation break away from screw thread, and four grooves on the mother match with two prominent tenons on the main body outer round surface, can and female when locking the frock use.

8., the plug protective cover is in order to protect 6 core plug interface end faces when not docking, protective cover to be screwed in order to a protection interface and a dustproof effect.

9., 6 core sockets be aim at that 6 core cable plugs are connected design with instrument fix 6 core interfaces, it has linkage function and 6 core linkage functions that cable plug has are mated fully.

10., the jack interface end face adopted polyurethane-TPU elastomer, prevents extraneous intense impact and impaired.

Description of drawings

Fig. 1 is the utility model plug construction schematic diagram;

Fig. 2 looks cutaway view for the master of Fig. 1;

Fig. 3 is and female left view;

Fig. 4 is the front view of Fig. 3;

Fig. 5 is the tail pipe right view;

Fig. 6 is the front view of Fig. 5;

Fig. 7 is the left view of locking card;

Fig. 8 is the front view of Fig. 7;

Fig. 9 is the front view of dustproof lid;

Figure 10 looks front view for the right side of the dustproof lid of Fig. 9;

Figure 11 is the left view of support tube;

Figure 12 is the front view of Figure 11;

Figure 13 is the left view of anti-water column;

Figure 14 is the front view of Figure 13;

Figure 15 is the left view of main body;

Figure 16 is the front view of Figure 15;

Figure 17 is the left view of lock sleeve;

Figure 18 is the front view of Figure 17;

Figure 19 is the front view of cushion;

Figure 20 is 19 right view;

Figure 21 is the left view of mounting panel;

Figure 22 is the front view of Figure 21;

Figure 23 is the left view of hard packing sheet;

Figure 24 is the front view of Figure 23;

Figure 25 is for being the utility model socket schematic diagram;

Figure 26 looks cutaway view for the master of Figure 25;

Figure 27 is the front view of stem stem;

Figure 28 is the left view of Figure 27;

Figure 29 is the front view of socket end cap;

Figure 30 is the left view of Figure 29;

Figure 31 is and female left view;

Figure 32 is the front view of Figure 31;

Figure 33 is the right view of Socket casing;

Figure 34 is the front view of Figure 33.

Embodiment

Accompanying drawing is embodiment of the present utility model.

Below in conjunction with accompanying drawing summary of the invention is described further:

With reference to Fig. 1, shown in Figure 2, seismic detector six conductor cable electric connector, comprise by a plug, the internal thread that described plug comprises tail pipe 1 with have externally threaded main body 7 and be connected, its tail pipe 1 is equipped with lock sleeve 2 successively with the inner chamber of main body 7, locking card 3, hard packing sheet 4, anti-water column 5, support tube 6, support tube 6 top connection plates 12, mounting panel 12 is equipped with contact pin 13 and jack 10, be equipped with soft collision mat 11 on the contact pin 13, on main body 7 external diameters with and female 8 be connected, and female 8 internal thread by with have externally threaded dustproof lid 9 and be connected, dustproof lid 9 passes through connection cord 23 and is connected with tail pipe 1.

Fig. 3, Fig. 4 be and female view, and 8-1 is the muscle rib, and 8-2 is four grooves.

Fig. 5, Fig. 6 are the tail pipe view, and 1-1 is the muscle rib, and 1-2 is the tail spring.

Fig. 7, Fig. 8 are locking card view, and 3-1 is an open slot, and 3-2 is a gathering sill, and 3-3 is semi-open slot.

Fig. 9, Figure 10 are dustproof lid view, and 9-1 is a through wires hole.

Figure 11, Figure 12 are the support tube view, and 6-1 is a gathering sill, and 6-2 is the muscle rib.

Figure 13, Figure 14 are anti-water column view, and 5-1 is a gathering sill.

Figure 15, Figure 16 are the main body view, and 7-1 is 3 pillars that jack stretches out, and 7-2 is an external screw thread, and 7-3 is a ratchet.

Figure 17, Figure 18 are the lock sleeve view.

Figure 19, Figure 20 are the sub-view of cushion, and 11-1 is a gathering sill, and 11-2 is that 3 pillars are pin holes, and 11-3 is the hole of jack.

Figure 21, Figure 22 are the mounting panel view, and 12-1 is a gathering sill, and 13 is contact pin, and 10 is jack.

Figure 23, Figure 24 are hard packing sheet view, and 4-1 is a gathering sill.

Figure 25, Figure 26 are the utility model socket head structural representation, described socket head comprises that Socket casing 15 inner chambers are equipped with stem stem 20, be connected with contact pin 14 and jack 22 on its stem stem 20, be connected with sealing ring 16,17 on Socket casing 15 end faces and the outer rim, external screw thread is connected with respectively and mother 21 and socket end cap 18 on the external diameter of housing 15, is equipped with cushion 19 on the socket end cap 18 inner chamber bottom faces.

Figure 27, Figure 28 are the stem stem view, and 20-1 is 3 holes of contact pin, and 20-2 is 3 holes of jack.

Figure 29, Figure 30 are socket end cap view, and 18-1 is raised ribs.

Figure 31, Figure 32 are and female view.

Figure 33, Figure 34 are the Socket casing view, are provided with jack 22, contact pin 14,15-1 is a locating notch, and 15-2 is the anti-rotation spacer.

Groove on described locking card, hard packing sheet, anti-water column, support tube, the mounting panel snaps in the guiding rib rib on the main body inner chamber.

Described stem stem is connected with 3 contact pins and three jacks at least.

Described tail pipe leading-out terminal is connected with the tail semi-annular jade pendant.

Two prominent tenons interconnect the composition locking device on two grooves on described and female and the main body outer round surface.

Described jack interface end face is made by polyurethane-TPU elastomer.

The using method of 6 core cable electric connectors

1. the butt joint of two six conductor cable plugs is used

With one 6 core plug wherein and mother rotate backward and break away from the main body screw thread and fall back on two tenon places of back body, be enclosed within on two tenons and serve as handle, the also mother of another 6 core plugs is rotated disengaging main body screw thread forward, then with the front end of two plugs to insert and will be wherein one 6 core plug rotate forward and that break away from the main body screw thread and femalely be connected locking with the main body screw thread rotation of another 6 core plugs, just finished whole connection procedure.

2.6 the use that is connected of core plug and 6 core sockets

The also mother of 6 core plugs is rotated disengaging main body screw thread forward, then with the top of the front end of 6 core plugs and 6 core sockets to inserting, the screw thread rotation that 6 core plugs are rotated forward on the also female and 6 core jack housing bodies that break away from the main body screw thread is connected locking, has just finished whole connection procedure.

In sum, dustproof lid 9 of plug described in the utility model and socket end cap 18 be dispatch from the factory and transportation in or instrument use when not working, when work, all need to screw down to preserve and re-use.This connector also can be used for being electrically connected in the other industry use except being applicable to seismic prospecting instrument.

Claims

1. seismic detector six conductor cable electric connector, comprise by a plug, form with a socket, it is characterized in that internal thread that described plug comprises tail pipe (1) and have externally threaded main body (7) and be connected, its tail pipe (1) is equipped with lock sleeve (2) successively with the inner chamber of main body (7), locking card (3), hard packing sheet (4), anti-water column (5), support tube (6), support tube (6) is built-in with mounting panel (12), mounting panel (12) is equipped with contact pin (13) and jack (10), be equipped with soft collision mat (11) on the contact pin (13), on main body (7) external diameter with and female (8) is connected, and mother's (8) internal thread by with have externally threaded dustproof lid (9) and be connected; Described socket head comprises that Socket casing (15) inner chamber is equipped with stem stem (20), be connected with contact pin (14) and jack (22) on its stem stem (20), be connected with sealing ring (16,17) on Socket casing (15) end face and the outer rim, external screw thread is connected with respectively and female (21) and socket end cap (18) on the external diameter of housing (15), is equipped with cushion (19) on socket end cap (18) the inner chamber bottom face.

2. seismic detector six conductor cable electric connector according to claim 1 is characterized in that groove on described locking card, hard packing sheet, anti-water column, support tube, the mounting panel snaps in the guiding rib rib on the main body inner chamber.

3. seismic detector six conductor cable electric connector according to claim 1 is characterized in that described stem stem is connected with 3 contact pins and three jacks at least.

4. seismic detector six conductor cable electric connector according to claim 1 is characterized in that described tail pipe leading-out terminal is connected with the tail semi-annular jade pendant.

5. seismic detector six conductor cable electric connector according to claim 1 is characterized in that two prominent tenons interconnect the composition locking device on two grooves on described and female and the main body outer round surface.

6. seismic detector six conductor cable electric connector according to claim 1 is characterized in that described jack interface end face made by polyurethane-TPU elastomer.